INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts. 2018/03/30 05:22:18 fuzzer started 2018/03/30 05:22:19 dialing manager at 10.128.0.26:39869 syzkaller login: [ 35.846773] can: request_module (can-proto-0) failed. [ 35.856068] can: request_module (can-proto-0) failed. 2018/03/30 05:22:26 kcov=true, comps=false 2018/03/30 05:22:33 executing program 0: socketpair(0x3, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="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", 0x1000) io_setup(0x3, &(0x7f0000001040)=0x0) io_cancel(r2, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x9, 0x7fffffff, r1, &(0x7f0000001080)="cbfafecee4de068683b6cc006e821c46999e12c0e1e39c0592fc95181487e790e53d2ae3edf87245d6b9bbca56ca3c48e68fd737abe8718b20867e62cd5d3df1dd825a9050306c93d45c49709ff05ba9789966feeae0840966a70673c1749cd3b8196a310214739359c1ce6ec928e7ac45ae43be22589ce3542cd383d3aa0cb451db0a41a5146cc5d1f12dfd163d205b937299026e", 0x95, 0x9, 0x0, 0x0, r0}, &(0x7f0000001180)) bind$bt_rfcomm(r1, &(0x7f00000011c0)={0x1f, {0x2, 0x100000000, 0x6, 0x8, 0x1, 0x3}, 0x3f}, 0xa) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000002380)={0xfffffffffffffffe, 0x10000, 0x6, 0x1000, &(0x7f0000001200)=""/4096, 0x9a, &(0x7f0000002200)=""/154, 0x88, &(0x7f00000022c0)=""/136}) r3 = getegid() lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000002480)={&(0x7f0000ffc000/0x1000)=nil, 0x1, 0x1, 0x20, &(0x7f0000ffc000/0x1000)=nil, 0x6}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000024c0)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) fstatfs(r0, &(0x7f0000002500)=""/104) clock_getres(0x5, &(0x7f0000002580)) r5 = syz_open_dev$sndpcmp(&(0x7f00000025c0)='/dev/snd/pcmC#D#p\x00', 0x5624, 0x420a00) fcntl$setstatus(r0, 0x4, 0x2800) vmsplice(r1, &(0x7f0000002600), 0x0, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000002640)={'sit0\x00', 0x0}) setsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000002680)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) setgroups(0x3, &(0x7f00000026c0)=[r4, r3, r4]) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000002700)=0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002740)={'\x00', 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000027c0)={0x1, &(0x7f0000002780)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000002800)={r7, 0x3}) connect$bt_l2cap(r0, &(0x7f0000002840)={0x1f, 0x5, {0x10000, 0x0, 0xfffffffffffffff8, 0x7fff, 0x8, 0x9}, 0x9, 0x401}, 0xe) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000028c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f00000029c0)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002980)={&(0x7f0000002900)={0x4c, r8, 0x300, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb95a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x84}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x84}, 0x40000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002a00), 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002a40)='/dev/snd/pcmC#D#c\x00', 0x9c, 0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/03/30 05:22:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000040)={"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"}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000440)={0xf, 0x1, 0xff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000500)='net/udp6\x00') ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000540)={0x9, 0x10d006}) sendto(r2, &(0x7f0000000580)="774df36b2bcf7b442370121bb7060552a91be080ef339aff7db5abdd2cf25c1dec8eca75192b1d0fb6dfe060a22ca77926de81d24d87f7eb1f080a8d992a274ae0adaa", 0x43, 0x20040010, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000640)={0x7, &(0x7f0000000600)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000006c0)={r3, &(0x7f0000000680)=""/39}) getsockopt$inet6_tcp_int(r0, 0x6, 0x2f, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@loopback, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) sendto(r0, &(0x7f00000008c0)="ff5ce636f62fa80e5872066bc9d6a1a376fa491287a5454d793ffb9fbe59a39b9f34f4133338382f61785a71a570b769fdcd520b0e0aaf9b9c4217656b1ca8dcdce456a3f9222e1a9eaf4897b2d183eb7ca48757ab47e28e08212b57596072471c32d91751502ac4cf4dd6786ea9c211469812f54eccf958e197040b05fe2189934325a29b", 0x85, 0x4008004, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000980)='yam0\x00') ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000009c0)) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r6 = request_key(&(0x7f0000000b00)='.dead\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)='cpuset*\x00', 0xfffffffffffffffd) keyctl$search(0xa, r5, &(0x7f0000000a80)='syzkaller\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, r6) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) ppoll(&(0x7f0000000bc0)=[{r4, 0x8000}, {r2, 0x100}, {r4, 0x40}, {r2}, {r4, 0x40}, {r2, 0x8000}, {r4}, {r4, 0x1001}, {r0, 0x8001}], 0x9, &(0x7f0000000c80)={r7, r8+10000000}, &(0x7f0000000cc0)={0x2}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000d00)) syz_open_dev$loop(&(0x7f0000000d40)='/dev/loop#\x00', 0x0, 0x48000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000d80)=""/164) keyctl$negate(0xd, r6, 0x6, r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000e40)) memfd_create(&(0x7f0000000e80)='\\eth1.keyring}#@\x00', 0x2) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000ec0)=0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000f00)={{0x7f, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0xea3, 0x76}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0x3f, 0x9, 0x2}}, 0x44) getsockname$ipx(r2, &(0x7f0000000f80), &(0x7f0000000fc0)=0x10) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) 2018/03/30 05:22:33 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"151d7688dfaaf5"}, 0x9}, [{"5b7dca09645648"}, {"3f1603cbec6ddc"}, {"c95129f16a43dc"}, {"0424548a1dbd37"}, {"f77097d25e4290"}, {"4031094c6ce518"}, {"b0c54a9d0ae325"}, {"cf80af3e3d23d9"}]}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f0000000100)="fcc6776ce0274edd59eb3366043d7b147511fe87068cc7de0a24afa6c950e6184074e6eb91d8a75f91526f7b95bf50fa0dbd7e36b6a30f20f38f0b8dd0e2ed990f6d63dff277dde7909a7663e86627949702b18deb10333adf278da38c1045c1ab5b8dabe0d6a9e9614a028e25ed3e3ac90ef60b1f54c5cbdf31acc27d345e500b6647ad58472049f7f8b92767f4152677ba330eb92127a5688398b122978f", 0x9f}, {&(0x7f00000001c0)="1dad3932102d2da259c5732f42b796c67a0bb9599497dfb0fa6e046a5b480ab15e45aac9bd9010207a5173c8aa168e7b1fcbddfaa6245ce6a211edbc5a8f0e55b0075538caae5aea1880ba91b5a685d57ccf0c9355e8c0020f9c76c973", 0x5d}, {&(0x7f0000000240)="d6b66593687d126c4666b048dd31dcf29325247ca729b1f1174c82a220f1ee0512e05a51e0ef99583286271da0ae665d14e04ad7337e1eb3c0f9df3452dbe6e16cb432f631aa9f984f8b108f9d7ce8e44a633347", 0x54}, {&(0x7f00000002c0)="266ce0e5389a46c8a6cf83192e9f5ca75d76e34a5859aa571e7e63dd2a63bba7bd56ef50b05fce782ca20c9784edc81fa30428b9da69e6da6e72fc59e7f17a70b5bf8ba31e7abe68efc5bfef332a50", 0x4f}], 0x4, 0xf) lseek(r1, 0x0, 0x4) recvfrom$inet(r0, &(0x7f0000000380)=""/110, 0x6e, 0x10000, &(0x7f0000000400)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x200, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x5, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30c) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000005, 0x8cd, 0x10000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000780)=""/170) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000840)={@dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff}, 0x8) fsetxattr(r1, &(0x7f0000000880)=@random={'os2.', '}vmnet0\x00'}, &(0x7f00000008c0)='\x00', 0x1, 0x2) iopl(0x1000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000ac0)={0x3, &(0x7f0000000900)=[{}, {}, {}]}) fchdir(r0) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000bc0)=[{{}, 0x2, 0x3780, 0x7fff}, {{0x0, 0x7530}, 0x401, 0x188ef3ac, 0x200}, {{r2, r3/1000+30000}, 0x80, 0x0, 0x6dd}, {{r4, r5/1000+30000}, 0x1ff, 0xfffffffffffffffa, 0x6}, {{}, 0x9, 0xffff, 0x8}, {{}, 0xffffffffffffffc1, 0x6, 0x3}, {{0x0, 0x7530}, 0x5, 0x1ff, 0x3}, {{}, 0x100, 0x4, 0x7fffffff}, {{}, 0x9, 0xff}, {{r6, r7/1000+30000}, 0x77, 0x0, 0x90d8}], 0xa0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000c80)={0x16, @multicast2=0xe0000002, 0x4e21, 0x0, 'nq\x00', 0x10, 0x0, 0x34}, 0x2c) getsockname$unix(r0, &(0x7f0000000cc0)=@abs, &(0x7f0000000d40)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000d80)={0x3, 0x3, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x744}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000e00)={0x4dab, 0x1, 0x9, 0x9, [], [], [], 0x3, 0x3f, 0x81, 0x9, "030418997ac351d4abbd1087f6f2acf6"}) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000fc0)={0x4}) prctl$seccomp(0x16, 0x0, &(0x7f0000001040)={0x2, &(0x7f0000001000)=[{0xfffffffffffffff9, 0xfff, 0x7, 0x5}, {0x7, 0x5, 0x0, 0xb73e}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001080)=0x0) capget(&(0x7f00000010c0)={0x20080522, r8}, &(0x7f0000001100)={0x3, 0x16, 0x8, 0x81, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001140)={{0xbd}, {0xfffffffffffffffb, 0x6b41}, 0x5d4f, 0x5, 0x6}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000011c0)={'filter\x00', 0xdc, "49e5d3963a9d9d8e97cd3847203c28062539322c6f3db8358c51ec3cc542186481b127176e560e1c4c77ce720faaa39703422a3bfd4b009472c13574268525029929096e8727f7bcb1a77b911be64fa93dfced3d60539a984be0250e2549299c70c0d05b044faf294bff8ca2b6f8ae28f8245e74376f4c542f4a0f6f2afa5e9d41ced4af1190cf9e0e4ff17bf639d0b6c5ae8afe18f788ccd496247da2a6914a3da037cf8581c269297e4e45a4ea7dadc0aa7f58efbf95802189193414265f38d70568045701161cd0bb12a30c4af5b35889cc76b4f541be00368939"}, &(0x7f00000012c0)=0x100) close(r1) 2018/03/30 05:22:33 executing program 4: r0 = dup(0xffffffffffffff9c) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x8, 0x9, 0x8, 0x1f, 0x0, 0x4, 0x40, 0xd, 0x5, 0xfffffffffffff0d7, 0x8, 0xffffffff80000000, 0x3, 0x7, 0x7, 0xfffffffffffffc00, 0x3f, 0x200, 0xfff, 0x2, 0xf55, 0x7, 0x170f, 0x1, 0x4, 0xfffffffffffffff8, 0x9, 0x0, 0x1200000000, 0x8, 0x8000, 0x8000, 0x422ba9d2, 0x2, 0x1, 0x4, 0x0, 0x2, 0x5, @perf_config_ext={0x5, 0xbc}, 0x10000, 0xc1, 0xffffffffffffffff, 0x3, 0x8, 0x1, 0x6}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x9) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = inotify_init1(0x800) r5 = epoll_create(0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x400040, 0x0) r9 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7b0b, 0x400) r10 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2, 0x8000) r11 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000400)=0x58, 0x80000) r12 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x3, 0x40000) r13 = timerfd_create(0x5, 0x80800) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000480)={0x5cce, 0x16, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r18 = getuid() stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="fd590bad38003db62282623599fc41ac574054e4e808a067949df18f578a7bdbc11880ca8d6175d169af0bbcf01b4e9b0df0b0e23434f673b93c74600b4be6ca73eea4e914396d6ddffde7a3ae702be49927d59250f974d2b754da0f4885528c7a7451669d05ece5750952713741627fc010b9875857b1b71011bf3f112acae0d2454ef47b431fbfc92a4bf2891929095751083d52f3eb4a8a587cdd2a22e5817cb7a26948f36271df9f4d947daa8461a85941f0", 0xb4}, {&(0x7f0000000140)="e064cfcb3abae54a7f0defc08ff80919e8c3d6737dea215d9f4606fa389b6193984d1b", 0x23}], 0x2, &(0x7f0000000800)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x18, 0x1, 0x2, r15, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r22, r23}], 0x80, 0x1}, 0x4000000) recvfrom$inet6(r4, &(0x7f00000008c0)=""/39, 0x27, 0x0, &(0x7f0000000900)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x81}, 0x1c) fchmod(r14, 0x2e) r24 = syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0x4, 0x0) syz_fuse_mount(&(0x7f0000000980)='./file0\x00', 0x1, r16, r17, 0x1b05, 0x800000) ioctl$sock_inet_SIOCRTMSG(r10, 0x890d, &(0x7f0000000a00)={0xffffffffffff8000, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0xa2, 0x8, 0x4, 0x9, 0x7, &(0x7f00000009c0)='vlan0\x00', 0x1, 0x101, 0x8001}) setsockopt$inet6_IPV6_PKTINFO(r24, 0x29, 0x32, &(0x7f0000000a80)={@mcast1={0xff, 0x1, [], 0x1}, r21}, 0x14) accept4(r3, &(0x7f0000000ac0)=@nl=@proc, &(0x7f0000000b40)=0x80, 0x80800) accept4$inet(r8, 0x0, &(0x7f0000000b80), 0x80000) 2018/03/30 05:22:33 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) prctl$intptr(0x1e, 0x8000) r2 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x1) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0xc498, 0x180000000000, 0x7ff, 0x802e]}) recvmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/233, 0xe9}], 0x8, &(0x7f0000000680)=""/90, 0x5a, 0x3}, 0x6595}, {{&(0x7f0000000700)=@alg, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)=""/51, 0x33}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/254, 0xfe}, {&(0x7f00000009c0)=""/45, 0x2d}, {&(0x7f0000000a00)=""/71, 0x47}, {&(0x7f0000000a80)=""/58, 0x3a}, {&(0x7f0000000ac0)=""/9, 0x9}, {&(0x7f0000000b00)=""/248, 0xf8}], 0x8, &(0x7f0000000c40)=""/181, 0xb5, 0xc4}, 0x100}, {{&(0x7f0000000d00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000d80)=""/1, 0x1}], 0x1, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000000e00)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000e80)=""/131, 0x83}, {&(0x7f0000000f40)=""/207, 0xcf}, {&(0x7f0000001040)=""/173, 0xad}, {&(0x7f0000001100)=""/240, 0xf0}, {&(0x7f0000001200)=""/255, 0xff}], 0x5, &(0x7f0000001340)=""/76, 0x4c, 0x5f}, 0x2}, {{&(0x7f00000013c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001440)=""/29, 0x1d}, {&(0x7f0000001480)=""/93, 0x5d}, {&(0x7f0000001500)=""/230, 0xe6}, {&(0x7f0000001600)=""/106, 0x6a}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x5, &(0x7f00000026c0)=""/228, 0xe4, 0x81}, 0x7}, {{&(0x7f00000027c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003980)=[{&(0x7f0000002840)=""/230, 0xe6}, {&(0x7f0000002940)=""/46, 0x2e}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x3, &(0x7f00000039c0)=""/223, 0xdf, 0x30b}}], 0x6, 0x10000, &(0x7f0000003b80)) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003bc0)={@dev={0xfe, 0x80, [], 0xe}, 0x69, r4}) fcntl$setstatus(r2, 0x4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c00)={0x0}, &(0x7f0000003c40)=0xc) sched_setattr(r5, &(0x7f0000003c80)={0x30, 0x7, 0x1, 0x0, 0x6, 0x81, 0x1, 0x9}, 0x0) fcntl$setpipe(r0, 0x407, 0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) removexattr(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)=@known='trusted.syz\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003dc0), 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003e00)={0xfffffffffffffff9, 0x7, 0xee, 0xb33, 0x3, 0xffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000003e40)={0x8, 0x7, 0x7, 0x8, 0x1f, 0xfffffffffffffff8}) r6 = request_key(&(0x7f0000003e80)='pkcs7_test\x00', &(0x7f0000003ec0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003f00)='trusted.syz\x00', 0xfffffffffffffffd) r7 = request_key(&(0x7f0000003f40)='syzkaller\x00', &(0x7f0000003f80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003fc0)='[bdev/cgroup*lo\'\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r6, r7) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000)=""/190) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000040c0)='/dev/sequencer\x00', 0x800, 0x0) sendmsg(r8, &(0x7f00000042c0)={0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000004100)="c72919c7d3fe4216a0dad4eb491cebea3f2814831734c65c99f6d013b759210f70c8e76278c5f9195269d60a8974b691aef27c5961cc850a4381abcb6c04ac56fdfc671993e900581e08ef04ea0c74dc9f72393b2221948e5bf6a50b2ff61d3b47a61b48fd0a2e75fa3cd7cdba85d9dc5e338f2d170e4682bff1da346b67cc035b168734d8a2663d374f41d08985f80d27fb574793201ed2c7cb473ea6b51b88551855e99fac67048dfd37c723659cb8596f585d4b", 0xb5}], 0x1, &(0x7f0000004200)=[{0x98, 0x114, 0x8, "1b702c3b1d03ce750de631708356f4afa1895449b03be99b4b62f7fe17241969754e6bf562382f000abb2f8f2802642f130dfa155f60a5a8e2b92b918ee6c02e32c571c88980addfe1277a629a7cc0f67cae3e478449c9edf503f7e5221b73b16c756eaa10e6b30cf89877a8d1e0cabb5750356ea3a98ca04faedfe9d218f90b79a1b352dd4faa97cc719984"}], 0x98, 0x4000004}, 0x8080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004300)={0x0, 0x0, 0x30}, &(0x7f0000004340)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000004380)={r9, 0x3, 0x4, [0x1, 0x100000001, 0x7f, 0x7ff]}, 0x10) accept4$inet6(r8, 0x0, &(0x7f00000043c0), 0x0) ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80206433, &(0x7f0000004400)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004540)={'sit0\x00', &(0x7f0000004440)=@ethtool_rxnfc={0x2e, 0xe, 0x401, {0x1f, @esp_ip4_spec={@empty, @multicast2=0xe0000002, 0x80000000, 0x6bb2}, {"c751", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x8, 0x808, [0x6, 0x100000000]}, @esp_ip4_spec={@rand_addr, @loopback=0x7f000001, 0x7, 0x3}, {'[y', @empty, 0x7, 0x3, [0x9, 0x9]}, 0x9, 0xfffffffffffffe00}, 0x2, [0x7, 0x615]}}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000004580)={&(0x7f0000ffc000/0x1000)=nil, 0x8, 0x3, 0x10, &(0x7f0000ffc000/0x1000)=nil, 0x3}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000045c0)={0x81, 0x2130, 0x6}) 2018/03/30 05:22:33 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x14000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000140)={0x0, 0xeb, 0x4, &(0x7f0000000100)}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000180)) syslog(0xa, &(0x7f00000001c0)=""/157, 0x9d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000280)) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') open_by_handle_at(r1, &(0x7f0000000340)={0xcd, 0x1, "442fe0bd7879c94e507cc2cfced5d52674a7d6885c3ec3f8afa85fc76d41f8dc0694d06ace2adf9d6e4e5f65e2daf50531f3632c7972f32c2ee60000cc5037fd6811147bf662cfffc4de15395e76e2446e6e8c45d619684d2d1e1083160c809bb5524474ee055f6cae00e8731664d568fee743e87d729948e961f4a84186a3ddd8a4bcc410d1a8738bddaaabc44f86bea12c6cad5539b12956ebb90a5510f8815b921e3fa2afee2c123ab462e36cd9d090ab00d9d21b8b2df1a5e93a8167ad626ed7f45787"}, 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x800}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x10000) chmod(&(0x7f0000000540)='./file0\x00', 0x20) readlinkat(r3, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/227, 0xe3) timerfd_gettime(r3, &(0x7f00000006c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000700)={0x40000009}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r2, 0x7}, 0x8) write$cgroup_pid(r1, &(0x7f0000000780)={[0x31]}, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000007c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000880)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000008c0)={0x3, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x0, 0xa, [{{0xa, 0x4e23, 0xa7, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, {{0xa, 0x4e23, 0x1dcfa22a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x1ff, @empty, 0xe4}}, {{0xa, 0x4e23, 0x85, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000}}, {{0xa, 0x4e21, 0x306, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x9e59}}, {{0xa, 0x4e23, 0x1ec, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x4e24, 0x5486, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x58c) inotify_init1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000e80)={r2, @in6={{0xa, 0x4e22, 0x6a, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0xffffffffffff4c6e, 0x80000001}, &(0x7f0000000f40)=0x88) fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) setregid(r4, r5) 2018/03/30 05:22:33 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x80080) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x5, 0x7, 0xfffffffffffffeff, 0x1f, 0xb06b, 0x80}) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000140)=0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r1, 0x328, 0x70bd27, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000002c0)={0x97f, 0x1ff, 0x1, 0xc77, 0x9, 0x100000001}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local, @rand_addr, @remote}, &(0x7f0000000340)=0xc) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000380)={{0x3, 0x1}, 0x15}, 0x10) r2 = openat$cgroup_subtree(r0, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x6, 0x4) connect$nfc_llcp(r0, &(0x7f00000004c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0x3, "55b82f8a0340d64e138d5eee138ebf303520e41ebf57145b64c2ce302af9bb0723d7023004a37c11ad2415a0ffe3430bbddcc54f69e9b888cd2fa4365f0785", 0x21}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000540)={0x7de6, 0x400, 0x1, 'queue1\x00', 0x46e}) r3 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r3, 0xee, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000600)=""/60) r4 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x4000) socket$netlink(0x10, 0x3, 0x13) exit(0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000740)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={r5, 0xbc, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xe5aa}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0xcd, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x1}, @in6={0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}]}, &(0x7f0000000880)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000ec0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000fc0)=0xe8) r9 = getgid() getresuid(&(0x7f0000001000), &(0x7f0000001040)=0x0, &(0x7f0000001080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) r12 = getuid() r13 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001740)=0xe8) r15 = getegid() fstat(r4, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001a00)=[{&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000940)="0e0cc7a669a3e7777f1226e9779bbbc87abd6c64801c23e65b748fef5ff6add51c53a19119b93ae60bdc7ed8b73cd27068802c66e1562d033f1cfc36c6c429389b7e71d9d0aa039e6f53e943e0fdadf5f33bde5d03dd0f1f998616538dfb437a94", 0x61}, {&(0x7f00000009c0)="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", 0xfe}, {&(0x7f0000000ac0)="834d4eaf4e3a0e3bd03ae0088e71e60b95ca07f7361bd11d84cc9932673464c18029c11473535dceb1d1f007d5395008076bcc4efb0e2eacb21641aa4b8ef32882f79babb39d993f7214a94af6198d056929a284840076a32f9939bdb1cdf409a08c0ebd4b8d89f5844c8cd251a2867f3ade34add55c0f544c216e0347440a377fda0ba36046b5861de77cd695fd73bbc24d35970ed0b8d8", 0x98}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="69e163e30a730ca6758b35de95318a8e8492bdacd4b89895a334e82f95280616803196f42446195f7f9f34798c65a681c80ae7a93fa9d2d8e302d63f58c00ca5f42ddb1328bdab3ec64b383af41957e75fd4a077646e2bb300c134b6b8b558b14314ad9c463912e60ac9f3cd0e73efe42cce8e81189f71350bc3c9fd9bc7e8b625e11378244e04ee02139aa9d4c09e099be761caa3d657c5538f50949476fa29a353ab29d9b16e6bbe4ff7718daf", 0xae}], 0x5, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r3, r6, r7}, @cred={0x18, 0x1, 0x2, r3, r8, r9}, @cred={0x18, 0x1, 0x2, r3, r10, r11}, @rights={0xc, 0x1, 0x1}, @rights={0x14, 0x1, 0x1, [r0, r2]}], 0x68, 0x24000000}, {&(0x7f00000011c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001240)="1a6960a9d0e152182616513956ce697904bcaa73679bee46f46873ad60c39f6d86a59f59559931baf93011aa60200b21cc1fbce773c65bb6953c54bfcac028435f01140caaa4e4aa030f99304154473b2539a2e6cfa5a961d459ba1f", 0x5c}, {&(0x7f00000012c0)="7a1055f553758427ad76e694c520ad8106d369993f90f141e075c25e3cce45fa364718911a3b90dcf344930954920d0495dd714a61e0d51ae9b6f488bf1d5ff0b4c146a6563d484046afb540ab4dd4b3e2ab3fae3c52522607b79b62f644ac609b1edfe75ce3cd7617d2a124fe49d073a26120b9581ff596de8e9f050d2bccd270cd861da159f6d9bd577b3bc6aff37d5ff6e7483e35c8ee4cf3581b20fd", 0x9e}, {&(0x7f0000001380)="783348b7de468886e7a2c2671233628c1cef004e52903ff9e7699857ac455d9de8c9f8a3f024ffcd41700fff4f1cec0a967851887bdeb115a6d6ae270b25d31ecc49e71857f7dc8c1d431669dccc2338ecdb432035cbc45ffd96ee17bd36777a662e45ee2c70f543948e8ea3e73b378f10af1b19bf50104b0f639bc8a83d45fb85f4d67d34e964b1e0ea10a9bf07711c51fb9aa8e2aed006d71ce7e7b57e6bbe73009bc042d36d85df20537af51049c0f6", 0xb1}, {&(0x7f0000001440)="7f59420bb6", 0x5}, {&(0x7f0000001480)="8eca58624cb0e65f1ab11bb19994813190a827c7b8df05d9db4cc667e60934e7d62a2a97125ee9df9554dc5bc70240d85a94e20544e265798a84f2ccf65c98e575c2a550ef1a380dbc956aca04c2d7e2f69326f48a8d45d20635ff08d288d6691a8dfca7a116d77838cb", 0x6a}, {&(0x7f0000001500)="00ca50a96b8ca4a4aa86c2bfb4cc7ce36580b27fc3042f80474ce30efeae3c86fbf604df93c849499160f0f7f2500bac54efcaf2989cf7b1507d950645a4ca06ac177723ac3f501305e0f36aeaef62940ce38a88f6025048ffd7fd9654ba7214ea41050994ad72085d501d52149365a7afc0687626656989c89a5fb1fcafb48c52b5b1da2c8118f6d2b3fa98393ea6127816e7b4790e99e6afc3d04c6458f4de6ab92c7fff53eb05e352834ff859410df3790a448fcd776dc1ee261d6bf5885643d94dc8f12bbc38", 0xc8}], 0x6, &(0x7f0000001880)=[@cred={0x18, 0x1, 0x2, r3, r12, r13}, @cred={0x18, 0x1, 0x2, r3, r14, r15}, @cred={0x18, 0x1, 0x2, r3, r16, r17}, @rights={0x14, 0x1, 0x1, [r4, r0]}], 0x5c, 0x4080}, {&(0x7f0000001900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000001980)="db1361614d549988461e3d539650", 0xe}], 0x1}], 0x3, 0x20000000) 2018/03/30 05:22:33 executing program 6: socketpair$inet(0x2, 0x80005, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r6, 0x6, 0x2, [0x0, 0x7]}, 0xc) r7 = add_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="2532d40238f193f052db09b777e3f652630c289b9ac91c20816dff7b9df272ae97686a1d447cf73650f9e0ebdf0c8c4e2fec35808626ef6ebdaabc3a19e4bb5d3a38353e8bbac9f1061826d21740f562d9c7c6082d25125445d3ace2eda75238faa9357b5505201f72df22e16e97a271ceaf4a79e70fc83f9c7214c098f8a01ac5414942d030106d0334fdf25cb32f3cb3b7f521474f39cc55ff9e100c8ed60c978e896bb9f2ca47a9a751f52b089837df5567d0a15132839d911e25f5547866c65c7583bd093ac04b7a8fc0cd39a15c40763903cb690520c8f00884426d02bb87df22b4f333bd631aac8560d977de9b5910f9d6", 0xf4, 0xffffffffffffffff) r8 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r7, &(0x7f0000000700)=[{&(0x7f00000003c0)="d3103ebf4897baf8cbbc9b3986f4a1a1f82dbca9f69a9f3d7965a40c598607b6561c00a43ed5ac218ac8c8904e75fcec9e4332ce2e07c3d9a99ffa34a7e6960ec5193599f28607ad134ec630458defc91dc2d9d44504c89b8cb95f9eeba41a0bfcb9e55ae627bb3edef58fe60209f8efd1dc68a16dd7c0c834386990b991730fd7663326b7b9acffbdf6a5bdd7ed29e08d26fc3f4b5a7903af7c9e5f5aeed98fcd3903046f38b4c410d5a38b927961825c6ae45726bd2ab60f763d02c2a43e16504a3596", 0xc4}, {&(0x7f00000004c0)="4fd6b73b80d6c0cf6868d272ff64f980b565d81de73435de2afd8c0ea3d2ecd3b090c5b83d8c3d5a8efc3891ffcd305f4928bee46ab73a0d4305c15c894a12fab5a91f120c1dc17c94eaaaa58d18c2c4069764bea05d66326fe7ad5dafb0038868433cbaa59d37d2d34398f726a9c68a9c266398683748e2885b71cb79bcc15fab410591ef0c7a5f9fa6c2a0ba3f2ab754c775ecf5d70dc8dd96be42f4aed77ef55b8bdf9469556387115d60c60ef581f0d85e5f628e619ffb6b9d6844d3bfb154b8ff853149", 0xc6}, {&(0x7f00000005c0)="9dff5d075368a63ddf9c6e7ba161f8f0d2e53ec85f327ed71443f5b694c432712ecef1a701ca0c9d5dc61855a9506d7f20b3bb561419d27cc24bd581555fe4313ce0881ff9800fc9d5181554ae959758c8098297b348a7cab1c5d2db52e526919159393fc698f43322ea5d1bb8db9c49e86408d0208838e9521370678bbbad6516dc3da0b2f01ab44be82dbca42a42b6d00c507002029b80", 0x98}, {&(0x7f0000000680)="58b0382f1e346b1144eed4e9b4cef26d6405abad22793fd6ff20d6495dbabe5a897d44ee98225a67f6cadb7292ab1589348080d7155c2373b7015f02d7e4b01f83", 0x41}], 0x4, r8) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000007c0)) sendmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="3e9fa29b2a3ef81ea152a2db70ca5c9650b469895fa968cdd24cd74d20fcaa55d8b1afb7cef29ed3ff9ae8625dd2903cd1e4572e7086e333999cff6310e54986a04101fa87f586a976d39efb9eb5abd901ae83984237250ea3591403507833de36bce9289e1e4b168715250989e868de9637aed8fb84cef5e4362254d82ea72aa26971f61436dec7f7c7f2", 0x8b}], 0x2, &(0x7f0000001900)=[{0x3c, 0x88, 0x7, "9b5f3ccd5bc8fcc8d215e4cd6524d6e2a2e8e1d83f95f94a65b1e2afbcdeb3c4bdde23c24678df4da91f25ba60a9b8"}, {0xb4, 0x10b, 0x3, "d00d78b3115a11288112cff375190b2f77921df2cc37e5fcfc44db288134b861e3cc8921b143242a8f870c38f0bde1caf7cb74f127ea14215f75c0ceee64310ded96c21ad20d4c684468a3679ad7d73d15d6ff082ce199485c339fa6d8be6782bc79b4c40dd16c139afd73d0a8a3648fdd295508c8c0b84e0dfaffee03e2655dd45275b2982addd8897807acd45669ab5b75adf92c81e733414810573c5d7312125f3c67050012"}, {0x78, 0x102, 0xff, 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"a7da0f073c9f906bbb9a4727add106334e0593c6cfd4adb188bab454a88834d16fea0a0f68b1016e50297407061ea195154dde05432106d72f1208d1f92f3362abf4807c75703f764db1eeab72d5f94719ba"}], 0x47c, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001d80)="67cc172d3bed1ab7f3e0e692f205a86a9a19dadf79b238734284a83aff656049eadd2d8e11bd663fe4a33e472c03ea2eaf45328b0ebc1b2789e7164953011cd3df31bba9c9d2d5b65ceda3d921767e146245a981eea76deca32f52cfa3e0e6956c4950266a5dc6c1cd2c31ad207d2ae82ce2541d4b3f3e6f29c482e799cf6ea45b4417ac9a9776fb948d0f73e725090394d7e46f61833a6a2dea36b6999a964a4a39a9b4bff37c9c564bd09d2fefde938523bb6f2e39e5ddfa5fc2cebcc9f20d1d182aa9d7667b442a0e6c424967f24e357003655d3a587d6a", 0xd9}, {&(0x7f0000001e80)="3b7b17b2e4b10cc155843b996eb3e67e5d55edcf88673f6b7ca8692c4f6e519526af4def4efd8901256f1ba0215b4d843dd335ef0a7f823faa0bb6e4bc6144fcb705aa69cae6193664fd09877b895a8c56682681ce6141ff66c86a76a50e9878", 0x60}, {&(0x7f0000001f00)}], 0x3, &(0x7f0000001f80)=[{0x7c, 0x3a, 0x50, "89cf1810c57d0304491acd31ea47c5a7a92d9452da8abc608efa895d32264db408aeeb356517fe74e03b692bf9021b2fae3b15e554a15ea4174fd6181330034fceea3a84990cd92c1cadd196579d5a7baab5977169e7450a7b82324816174cd79c6e02667d3b99e8811c715b6ad8"}, {0x28, 0x116, 0x0, "6ad5587730e76ac040b78010d4901ec5782f4e3896320716c874"}, {0x44, 0x11c, 0x8a1, "b5cbb94da2b0975a6cb6c62a0890fd1cd6003bb9e6468bb0a6ccdfda0c2f6dd7fac15430d807b935eb75cf0cd63ef228dd773f51f12ab4"}, {0x88, 0x10b, 0x3ff, "2e8343024ca88260899e5f3a1fb001c4edf3e644e0e7e484e629d34994f4d3ce8f3a4419e8d94c0b7e5fb518e92d4a1a328507e8e9dd28ab3a9b333dbc74a4973f08acc2d174aaf5ef08144c7e50f52b03f1f9cf6bdda55977da3f001303e69030260cf23f9c17199821ec5757793e94d5e680a64db38bfe55cc2c"}, {0xc8, 0x13e, 0x5, "479fa7404ee8fbea85e90feb7a381c37056cfd39e611238e6fd5c31e778789949adb5fcab7d8659bfb98bc6f2895c10dbc5eab7e57101a5c4cb92a3ba4805dea957783895c9182ff05630162a314f7c20297c7377fdbaf5b24f628157f718da02ca1a8c9f960e418d97edab06d347915843b4f1fa6e57613e743b64f640d9889d71e0c103ddef163952dd0b3bfdc71008f00bede8b2fc287f06d40965d13934f387aab9677c397917dd5f3ff56e43a4426d0485195a42368af"}, {0x4c, 0x118, 0x4, "469d08a28ddafc3d11343e5ace364c582e951ae091f491cb5c707479751e3e15fc5eda9a7a6765d9ee33d4cf0ba1e9b032b2d55a7d88aea3186aee125b342b"}, {0x24, 0x10f, 0x6, "c75cc5816e4f4d9276b4fffa5e65247817733a3867b3"}, {0xd4, 0x11f, 0x5, "994e50e53ec818468d067f321b88671342f0c1f85f67c73c5c83ba98a9c232e685f0d9cc1be8877f73bd0eec32131b00af72e1683001f62f712fea47e6185c88128939176528ad0ff975e563c84d1a6d57366e594bcec163fc4121b8d956c7e00748f2a9abb137dd670e2b93372a9791bcfa6230fe40d7b3cb4603df732944a9196d7284ebc256dcac34415a0951fc0f3b7a721c62b9a0b47a585a82621cb64b8e4cf825741ebc5d3f3f5ddcc0bb58d4ac924e461ca47ee778103d5759fe5b47125e9052ae68"}, {0x28, 0x117, 0x1, "df1f75af0db68b014716be95d05f28db7a44db6bc494d899d170775e"}], 0x3a4}, 0xf3}], 0x2, 0x20000040) request_key(&(0x7f0000002380)='blacklist\x00', &(0x7f00000023c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002400)='cifs.idmap\x00', r8) ioctl$TCSETS(r5, 0x5402, &(0x7f0000002440)={0x2, 0x6, 0x3acb, 0x3, 0x5, 0x3, 0x7, 0xfffffffffffffff9, 0x100000000, 0x7, 0x10001, 0x3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002480)=0x0) waitid(0x1, r9, &(0x7f00000024c0), 0x80000000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002500)={0x5, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x200, 0x7, 0x8, 0x80, 0x6, 0x0, 0x5, 0x8, 0x5}) fstat(r5, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r5, 0x400454ce, r11) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000002600)={0x101, 0x3, 0x8, 0xffffffffffff2be5}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002680)={0x0, &(0x7f0000002640)}, 0x8) recvfrom$inet6(r2, &(0x7f00000026c0)=""/100, 0x64, 0x0, &(0x7f0000002740)={0xa, 0x4e20, 0x5672, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, 0x1c) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000002780)={0x1, 0x401}) ioctl$TUNSETOWNER(r4, 0x400454cc, r10) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f00000027c0)=""/65, &(0x7f0000002840)=0x41) syz_open_dev$mice(&(0x7f0000002880)='/dev/input/mice\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) [ 43.422253] IPVS: ftp: loaded support on port[0] = 21 [ 43.492716] IPVS: ftp: loaded support on port[0] = 21 [ 43.531454] IPVS: ftp: loaded support on port[0] = 21 [ 43.572896] IPVS: ftp: loaded support on port[0] = 21 [ 43.627166] IPVS: ftp: loaded support on port[0] = 21 [ 43.713837] IPVS: ftp: loaded support on port[0] = 21 [ 43.805483] IPVS: ftp: loaded support on port[0] = 21 [ 43.892972] IPVS: ftp: loaded support on port[0] = 21 [ 44.865943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.006264] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.187606] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.250148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.435780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.580701] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.607991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.621801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.582878] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.589208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.743293] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.749541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.872611] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.892423] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.898725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.920130] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 47.926260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.012631] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.141781] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.149232] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.158126] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.174870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.215568] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.221823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.245322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.272623] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.278799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.313359] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.319658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.327484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 05:22:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) [ 48.419573] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.425824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.452091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.458344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.465543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.480426] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.486529] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.549927] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.588208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.621758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.634265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.640670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.652050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.697064] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.703264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.719387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.750214] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.794245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.804322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.812543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.821159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.827723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.835906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.877781] mmap: syz-executor7 (5767) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 48.892005] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.898428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.905762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 05:22:39 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad65574cd8459bd1"], 0x1) getsockopt$inet_int(r5, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x0, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) close(r1) 2018/03/30 05:22:39 executing program 2: 2018/03/30 05:22:39 executing program 3: 2018/03/30 05:22:39 executing program 1: 2018/03/30 05:22:39 executing program 5: 2018/03/30 05:22:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, r5) 2018/03/30 05:22:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r1, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800000000000008}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3f}, 0x8) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000000000000000000000000000000000000000000bfe958837b04eb0d173eb426146a1743b090677d16db7cc4a3536495a2170c544b36d07a7c28ddc0048e959d45db6ebc988233954f60fc2bb11af5bde0e4426ed786751c4f83f97292def7dc"]) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x8}) perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0xe44, 0x40, 0x8001, 0x0, 0x10001, 0x0, 0x1, 0xe00, 0x0, 0x8, 0x20, 0x3, 0x0, 0x4, 0x0, 0x8, 0x8, 0x3, 0x0, 0x800, 0x80, 0xc9fe, 0x4, 0x1000, 0x2, 0x100000001, 0x5, 0x40, 0x5, 0x2378, 0x101, 0x0, 0x4, 0x80000001, 0x8, 0x0, 0x101, 0x1, @perf_config_ext={0x0, 0x200}, 0x0, 0x4, 0xc80a, 0x3, 0x800, 0x4, 0x503a}, 0x0, 0x0, 0xffffffffffffffff, 0x9) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES16], 0xfffffffffffffeaf) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2c, &(0x7f0000000840)={0x100000000, {{0xa, 0x4e21, 0x9ec, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x5}}}, 0x108) vmsplice(0xffffffffffffffff, &(0x7f00005e2000), 0x0, 0x0) 2018/03/30 05:22:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x2, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad65574cd845"], 0x1) getsockopt$inet_int(r5, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x0, 0x1, 0x20, 0x2, 0x445cd569, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x3, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) close(r1) 2018/03/30 05:22:39 executing program 1: 2018/03/30 05:22:39 executing program 2: 2018/03/30 05:22:39 executing program 3: 2018/03/30 05:22:39 executing program 5: 2018/03/30 05:22:39 executing program 1: 2018/03/30 05:22:39 executing program 3: 2018/03/30 05:22:39 executing program 2: 2018/03/30 05:22:39 executing program 5: 2018/03/30 05:22:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001c00)) sendto$unix(0xffffffffffffffff, &(0x7f0000001c40), 0x0, 0x1, &(0x7f0000002c40)=@abs={0x1}, 0x6e) chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f0000001580)=ANY=[@ANYBLOB="0000000000b5e90000000000000000000000000000000000007195bb210000000000"]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x7, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000001680)=[{}, {}], 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000140)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) 2018/03/30 05:22:39 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000001c40), 0x0, 0x1, &(0x7f0000002c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e) chdir(&(0x7f0000f95000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000001580)=ANY=[@ANYBLOB="0000000000b5e90000000000000000000000000000000000007195bb210000000000"]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0}, &(0x7f0000000100)=0x14) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000000c0)=0x7, 0x4) epoll_wait(r3, &(0x7f0000001680)=[{}, {}], 0x2, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x4b, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"}, &(0x7f00000012c0)=0x53) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) execve(&(0x7f0000001300)='./file1\x00', &(0x7f0000001480)=[&(0x7f0000001440)='\x00'], &(0x7f0000001600)=[&(0x7f00000014c0)='@cpuset\x00', &(0x7f0000001500)='\x00', &(0x7f0000001540)="2f262724706f7369785f61636c5f6163636573733a2840ed00", &(0x7f00000015c0)='\x00']) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r4}, &(0x7f0000001240)=0x10) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000140)) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000500)) 2018/03/30 05:22:39 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) unshare(0x400) r5 = gettid() setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4) r6 = getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(r2, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) getuid() getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001340)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$key(0xf, 0x3, 0x2) geteuid() getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)) getgroups(0x3, &(0x7f0000001e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r2, &(0x7f0000001ec0)) getgid() stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002300)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) sendmmsg$unix(r3, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r0, r6, r7}], 0x18, 0x800}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000800)="5258d987d654a4c6cf0ac071f5ed7e01a36f86dd433693d7cfe24df6ef9139443c2728db445917baac91e2a3f07b702d5229c2490385793f2e66a16237a2c5342b774d35d7eedbecd91ef4dd0c95dad85cd05ce5a5bcab4a11fbc749eda852d46abc688397aaac066900fa1dfe9d1a5b6303579ea09a1237439e023521d4fe5c49dc5dfcfcafad2738e92826e8471d0745d3fc084b1114d9ea66cb3e50d3d220bc7d168f8bda4585e8d2fd311c86f9eca845db0b77e7c1b6b986b4706852120d0e06c235f0d67d46961f", 0xca}], 0x1, &(0x7f0000000d80)=ANY=[@ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0064f81c039e00941e000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3], 0x30}, {&(0x7f0000000e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000e80)="d7da1dc605b46be27d14fd3c82dcb526654e407569e5e32da6dc68b1c9757bc28b1fc45da9d9616afcbb568acce7c70cb0109fa8c713b843f71c8414793233178f4d9923fdaf091661a62c1352e6e802690bd21cba1a58d783e6519377b5c680e0d5626edf920dcf745bd4d3375b4d0ff67eebce9fb0e8fa9a2b6c58d056d564a9e9211e13f0985e71950ee5806f480bc8d1b4ec607a5b5db6fcbb866e4f80c8c0faa90e19c2c2d1bf94499bf7647c490b9514d9c6b0baf382481105c80fa4d06d56f3144590f3f534c131532230bb67dc817dfb5d658ba370e39807e280560e7611bf1a7e1dcf37a609eb5025600022805542139591", 0xf6}], 0x1, &(0x7f0000001540)=[@cred={0x18, 0x1, 0x2, r5, r10, r11}, @rights={0x18, 0x1, 0x1, [r2, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r2, r2, r2, r4]}, @cred={0x18, 0x1, 0x2, r0, r12, r13}], 0x68, 0x4c001}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d59e87e7b44c7284836ad580325e1e882ade4f84547e896a67e6ebf0e03d7d58a66aecba4e71ccaa14", 0xa1}], 0x1, &(0x7f0000001840), 0x0, 0x1}, {&(0x7f0000002a80)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000003c00)="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", 0xf00}], 0x2, 0x0, 0x0, 0x4000050}], 0x5, 0x40000) openat$cgroup_type(r4, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ptrace(0x10, r0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x3}) tkill(r0, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) dup3(r2, r3, 0x0) 2018/03/30 05:22:39 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, r4) 2018/03/30 05:22:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0)=0x7, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x1c1) ioctl$KVM_SMI(r1, 0xaeb7) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) read(r2, &(0x7f0000000500)=""/166, 0xa6) r3 = dup3(r2, r0, 0x80000) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)='j', 0x1, 0x4008000, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x6}, 0x10) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/03/30 05:22:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/03/30 05:22:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:39 executing program 0: futex(&(0x7f000000cffc), 0x80000000000c, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000100)={0x1, 0x1, 0x185b, 0x3, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/30 05:22:39 executing program 7: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000600)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000004c0)) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000540), &(0x7f0000000040)=0x60) 2018/03/30 05:22:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="01050044c5190000cebcf7ffa8ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 49.192964] syz-executor7 (5803) used greatest stack depth: 15664 bytes left [ 49.200443] syz-executor0 (5805) used greatest stack depth: 15256 bytes left 2018/03/30 05:22:39 executing program 6: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/30 05:22:39 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0x0, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006200)=[{{&(0x7f0000005980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000006040), 0x0, &(0x7f0000006100)=""/209, 0xd1}}], 0x1, 0x0, &(0x7f0000006440)={0x77359400}) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000480)=0x4, 0x4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x2, {0xa, 0x4e24, 0x5, @empty, 0x81}}}, 0x3a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) set_mempolicy(0x1, &(0x7f0000000100)=0x7, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x0, 0x0, &(0x7f000000ef31)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x8a, "cf51a62560bf3420b996fc27fab4765d7696a55530e8b798a5c5654948ca72bda0fb45e9fc1d773a68cc5c528750d56e0bdca1fd399bb74f2af89948cae6cf1a8e13303f6456d505ff9ab89c467d37a9861756a36684692e19862e659be6f95cc8a512feb252f0bec3a3865ee408f8de699264e9b6542b00db0c3aa3c95b592d60c092e6c63471e9e09c"}, &(0x7f00000000c0)=0x92) membarrier(0x20, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/30 05:22:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"726f7365300000f7ffffffffffffff00", 0x29fd}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f0040000000000000bb00", 0x101}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x68, "03d578a9b09b83e54453ef184abcdd4a5d09d272b56cf9adf6e6ac7187b36f1566fe526c6cfd9c53a2bf1f900a4a88e3eefe7df43e2a7f36536b0911e5fb71c675875374a33ff63b7e8194b0fd03e755fbcde3d55e950d678429271e077f7c0bf0c0b606d35cb483"}, &(0x7f00000001c0)=0x8c) 2018/03/30 05:22:39 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) sendto$unix(r0, &(0x7f00000004c0)="cd037ee003328dc1b475a3d2327a78ec4f4b9ff2e9b78f7138e13f8766af9c550ca575576149d175c072ec6524a90529791dc7", 0x33, 0x10, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = syz_open_procfs(r1, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) socket$kcm(0x29, 0x4d0002345e4c6da1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0), &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x1ff}, 0xffffffffffffffda) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) write$sndseq(r2, &(0x7f0000000480)=[{0xb9, 0x5, 0x10000, 0x7, @time, {0x7}, {0x8, 0x2}, @addr={0x6, 0x3}}, {0x1e, 0x8, 0x6, 0x5, @time={0x77359400}, {0x2, 0x7}, {0x9, 0x8}, @queue={0x3, {0x8c, 0x8}}}], 0x38) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x0, 0x1de5}) getrusage(0x1, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) [ 49.344651] device lo entered promiscuous mode [ 49.353099] binder: release 5849:5850 transaction 2 out, still active [ 49.359959] binder: undelivered TRANSACTION_COMPLETE [ 49.404872] binder: 5849:5867 ioctl c0306201 20004000 returned -14 [ 49.416362] binder: BINDER_SET_CONTEXT_MGR already set [ 49.421980] binder: 5849:5850 ioctl 40046207 0 returned -16 [ 49.426372] binder_alloc: 5849: binder_alloc_buf, no vma [ 49.433506] binder: 5849:5866 transaction failed 29189/-3, size 0-0 line 2963 2018/03/30 05:22:39 executing program 0: pipe(&(0x7f00009c0ff8)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x8000, 0xb) 2018/03/30 05:22:39 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:39 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x7, &(0x7f0000000080)=@framed={{0x18}, [@initr0={0x18}, @initr0={0x18}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) socket$netlink(0x10, 0x3, 0x0) 2018/03/30 05:22:39 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="f3f5bbddd7c39f872ef7b92cd18c8d5ed50d50422c98cfac0c8c95198cf6e82f05f38b18c88f17e8b3a8d88352fda8e2d75d2b877616920e090c1361b3c7af3716b75ce02cb00eb2cfd9ef868a3ebcb816780431303d8a503fc00273aa181f091de063bcc62b720cf6b70f3a91c2a7823d796e8c98260d98de91910a0e999c4c6ec823ff8483e37a08c783e4f02ad503028f23ebee7f4f8cd040790d079f4f82d33da72679ec7c60762519507d0083d0ce") 2018/03/30 05:22:39 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f00000047c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/47, 0x2f}, {&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000440)=""/249, 0xf9}], 0x7, &(0x7f0000000580)=""/82, 0x52, 0x7fffffff}, 0x8001}, {{&(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000680)=""/22, 0x16}], 0x1, &(0x7f0000000700)=""/4096, 0x1000, 0x862}}, {{&(0x7f0000001700)=@nfc, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/14, 0xe}, {&(0x7f00000017c0)=""/176, 0xb0}], 0x2, &(0x7f00000018c0)=""/107, 0x6b, 0x18}, 0xff}, {{&(0x7f0000001940)=@nl=@unspec, 0x80, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/108, 0x6c}, {&(0x7f0000001a40)=""/255, 0xff}, {&(0x7f0000001b40)=""/85, 0x55}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x4, 0x0, 0x0, 0x80}, 0x5}, {{&(0x7f0000001c80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/195, 0xc3}, {&(0x7f0000001e00)=""/24, 0x18}, {&(0x7f0000001e40)=""/51, 0x33}, {&(0x7f0000001e80)=""/214, 0xd6}, {&(0x7f0000001f80)=""/248, 0xf8}], 0x5, &(0x7f00000020c0)=""/72, 0x48, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/83, 0x53}, {&(0x7f00000041c0)=""/152, 0x98}, {&(0x7f0000004280)=""/54, 0x36}, {&(0x7f00000042c0)=""/163, 0xa3}, {&(0x7f0000004380)=""/48, 0x30}, {&(0x7f00000043c0)=""/113, 0x71}, {&(0x7f0000004440)=""/32, 0x20}], 0x9, 0x0, 0x0, 0x7fff}, 0x7}, {{&(0x7f0000004500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004780)=[{&(0x7f0000004580)=""/196, 0xc4}, {&(0x7f0000004680)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x3f}, 0x4}], 0x7, 0x40002062, &(0x7f00000048c0)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000004900)=""/198, &(0x7f0000004a00)=0xc6) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") 2018/03/30 05:22:39 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9a, 0x200000) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x1, 0x3, @fuse_notify_store_out={0x487, 0xb0dd, 0x1ff}}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000a45f3d)=""/195}, 0x48) 2018/03/30 05:22:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x9, 0x0, 0x400, "c9f9ce95634b4c9e22ca4735ef0492ee22bd35a69a61c99e3d71418be6954332acd3cf10bb2388ae5c293b7c3ae8de965021f89176a2ab4904cb28a1eccef4a3b2fb616a9e9c5a9de7363f961535a732"}, 0xd8) 2018/03/30 05:22:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x0, 0x1, 0x7, r3}, &(0x7f0000000100)=0x10) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000000200)=0xfffffffffffffff9, 0xfffffffffffffe9f) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) [ 49.458893] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.464714] binder: send failed reply for transaction 2, target dead 2018/03/30 05:22:39 executing program 1: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00000002c0)=0x400) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="280000cb3a92d5482ac01bbf00d2647a00020000000100"], 0xe) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) r2 = gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0xe9, 0x618, 0x1f, 0x8, 0x5851, 0xec67, 0xfffffffffffffffc, 0x3, 0x20, 0x100000000, 0x5, 0x3, 0x7, 0x7fff, 0x100000000]}, &(0x7f0000000280)=0x100) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000000000)) 2018/03/30 05:22:39 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd6ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)) [ 49.507751] binder: 5880 RLIMIT_NICE not set 2018/03/30 05:22:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x2, 0x3, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0x7fff, 0xffff, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'teql0\x00'}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/03/30 05:22:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0xffffffffffff74ec, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockname(r4, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000002c0)=0x80) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) bind$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x101, {0x48, 0x1, 0x8, 0xffffffffffffff1e, 0x69db, 0x100}, 0x7f, 0x8}, 0xe) unlink(&(0x7f00003b3000)='./file0\x00') r5 = getpgid(0xffffffffffffffff) setpriority(0x2, r5, 0x1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') r6 = dup2(r1, r3) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d480000888413", 0x22}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x401, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x800000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x7, 0x8}, &(0x7f0000000000)=0x88) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000280)={0x100000000000000, 0x10000, 0x4, 0x1, 0x10}) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000000040)={'bcsf0\x00', @ifru_map={0x6, 0x0, 0x2, 0x40, 0xf5ac, 0x9}}) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) [ 49.544763] binder: send failed reply for transaction 5 to 5875:5890 [ 49.562557] binder: 5875:5880 ioctl 4b49 20000040 returned -22 [ 49.602385] binder: BINDER_SET_CONTEXT_MGR already set [ 49.608925] binder: 5875:5890 ioctl 40046207 0 returned -16 [ 49.637156] binder: 5880 RLIMIT_NICE not set [ 49.651804] binder_alloc: 5875: binder_alloc_buf, no vma [ 49.657522] binder: 5875:5890 transaction failed 29189/-3, size 0-0 line 2963 [ 49.682558] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.693131] binder: undelivered TRANSACTION_COMPLETE [ 49.698441] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 05:22:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r2, &(0x7f0000014000), 0xffff) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001200), &(0x7f00000011c0)=0xfffffffffffffcc7) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000140)="d98cc05b61948099f43d692078d5bb60b07ecb5bb8c2b3841cdc2a6cd633d2c01cfc77a5ed0ecd91f84ed4426b2fe1f25a85aadc2778b03b7a0237068e73f8e5314af6005be07f1e02e0a1b4333122577fcfd0bc0f9c464b2f87f858c0989fdfa28ba0fbf3cdf46fea7d983ae2ca6be78b241e65d59ddc20c629c7c40a21820f649a755ff0d2b9954959879f31f7069d83c428c8572c67a17168dabdd94024ebd6ef3052b0e99d9f0d154cceb9c4249b0b66aee8869cd5bae1601760c9a3320329a526bbf7529f20c173ecf14dc31e7d4b5c2411c8775c6b9970fa1ef0d6a463ac40b615839bc88fbe4362c89790ee19f7df2970046e1454f8d7300cf022781722d6bade49252985ba74b4c674bf6ffeaa22f368a1263c44b2cf1229e67bab34563334e2053dd82864a8dc60a650cbe80e2659e61f1c894ea2815a053b4ef5f2382f46c9d05378e48a5b8338160c8ff58ad4eb816e898de59db7d9fdbb3470089310fdbff08e1743c049bf61a4cab29b204880c3d59aceaf39491b7a44991e7dc3edfa8c2d4877cac9eaada0b00b95aaee9c98430c931a1f9e96b17f95cfc87b357d1c7384eb4b546d43626d2c8beebf3e178d3fa51976519b461e94d4df644464de665cc3e8432b40b589d508212134b011e5e7b5c5e95f76e7b58898db7919c4a763e414e35ebbb0f41ef450c50ca4c6c8253391d90cf37d429a70e8d590992c177478eeebded2d169448ab537f3c18c2081f4969e7bbf4beed7ce59cc8b05a912ac9e4f09df1c5f22186b6adebbde31fa36aa067ba2d2b149ea4c926de8e3e14eb7d8ec8ee41afa00a668b62b47820f1b50541be4a835faa066f1f77eef68814b2f4d15ef23822206d851d3779520875e6cb682a313341feab59595768bce9797ed6ed1a22cc7fe0e8b87aa268b78026ec92105de83f1cc00f13b13a8f1c7f4e59cf3238cb21dff404be4b0b827474a05392c10ca377adb669c2206cc6a904adf12810d9a8960cf3481015e40c6f06983443cfaa0090955077a94f68b3185ce2570d6ba6e5a32b8fd87e7809f78fddeec70ba107b85cf238ab2f73574b0e393f61ad51d2f781908ca1053350d709bffdb00fa14c4a6c033e8ca0d2ee73b1c67b3dc784736be3c3237df2492774ad662ce237415ab74788d5a4008420e42671ee80fba45ce0a6116141182dd8086dfc20abfbc4601e3ddf12a0d968b2e436a58c9fa9a7a446963a9ae67dbb1667c9a8b75b3d1745134d5513530bfcd7eabec53bc4172f35acc77dcfc4b5be6605f99f5f17e0d8b5af0ce485813c6d59f18c4a8483799757dc20d4d50390747a29d7b9be0660b7db0714fd5d93d071920c1bb5848c52abb280ef7c39ac740edb8678ad9cba2e81cdb4ac3aaeaaec69b7dbd8add63107184716ad2f403a82aa08c351f2166687d6ad58df9c96a7c1db7481aae7afa60f4a65cd0f31286f8de822434effa2136c0ef93801360275ee5339951d57a6637c3e357efe776bcbdd32f4f1beb2d4d9a913e30953524e8c077ff0b910e7ec6b237587366246dab4e91cd4eb30830441ba19352c188a3b084fa576d19b3f73782ada825d3b44636b5c3cd7ef0d08bd9be9138f503b551807dc0a83c6c25ad381302da536e93f769a09a9d885ddce68a6647ed962d7ec0c749dec9ce4440e8adc96b9b7075ebcfefc0c9f21d2127e0f89d537e1db2bdaeb3423186370b1fc7cb2e7bfba0329456ae2a107eaf41481ac4fe47cece5c2ee279305db77987ff21c73a748a48a248d1357259ec27f5c0f8a7851550086337d3e53ebcd391532a04be598b091cf28c39144f2dd6de9065b4b42770beded6ab59afa8feaaecb57fcf0da2435a78f45047e229bd25fa8aba59bea23263ec6145eef151b45e61d5ea109e2355ff98634e32accf401678086ffbee80c3b3de4389af1fa284067d3147fe4b1a38d00c6cca52b404b907c809198ef73196714ee5079d1144e3aa089a5783685205c7f73236ed30a50f37f213cff4d0ad29ae4fccfced3771e3a9e0f07cc4f545ac16f8f74392d249265f4fad074aa7690f6c7e4e6715dd854bf836887af1db921798e8805c6c168ff39802d296957a9da2cd2f7584c9866df88f2a9b95055b37f2a29a45392b2ed416be16127cf0a0d4c5cf7a17eba0e4fb47f805ec9e083040fa921216b0880ced865e710def0b6acad63c7b6bc765771b694e979ae9ae7adee298cdd59a4621ef96b712768e4a71f5be1fa53b9e3bf6a8c43ae384671e693026a3cdbf5548971bf1409380f650791b8d2a8d912cb9afca86893127836a5be2271f83d1560fa7fd25a83a6d2c68340b09cc511fcdf1b0993853599e837fc6ba15ee61365cc35ae47433c6f4c8a41ef990365d2c561eada8a51ac8019195a607069d14743aa73cc83e325de821c0e097d9fed7809bf416cca1947903a43ecc5511344033959dcba053cae9061354af6ccb0d9b9dd2dde9d6373005287fcfa97d78f63cc26dee6a210b81ec0782206ba32489d0180600740c9de50256fb2aba0b70364465e6db61aeee651a2dcc97a683bf1845d0c464ca3e73be6a90d4bb39e6c5776f0fc17690879a1890e0b4aeacc1acb1f5fbb813777fa60f3e11985684e67f07c2ed0dd4ad4f95ec2fa37c0fa37f802e0605923b8753ef8294bd85b5aa0425aa1c19cb4008dda0651996dc3791cca105f62f2b05b8a6a8115db93c390a786682c0a167af1a6dbf32dd13f84221f91d014fa7244d140f42d508b10466c874f9299aac5f03edeebe1e2338fd80166abbe4e19e24594ac0cebc64a4e76cda1867e56ba1d350f9d0d46a9d92929b7063c7601a47d0a6e1af4b5c65408a7ba7b533c33fd28b0283f80e2a43d41c507cd22cc8c338b0a55f4dcbeb7168cc786518b91d8113abd84a9b6ced920aa0a293c978ef84ac7bc360ada724ed951ea72abe1ba799a13ddbf3bdd6769101264f58dbb4f4ecf3d948e38817c4b425e50fe59f6447f62e26e6e88e3dbd22bb02382b4ab5fa1eae8ef1d0f5489ad8cdabad509e119345b68d9f280eb2609084c8f07f8141a015e47f425c712c37ff0344571674656edb91764df54f5dba87ec04ad2ec9980bbd5fdc5e58dfa7a2b645326272489cebc1a5f0bb690650d556ff017d82569e86bbc6650fcd7477f046a6a259633d8a3eb637aecb576f680929900c1c78e4e4b805389383ea31232d092011595685512996760b2b8a56e211502de4a97538ec91f096f038aa2813d72cd56ac357826f403cfde0ec6e9e8028d49229ac0f3e16919d1c08c1a4ec2fe5f137486df8a4fdb92219494764b477902a01e9ce14f5cbb7456b7f27b12beedb9f11d0cfcdd0d2f1b75ae14469ee0904cc364551b20a293460fc2f9bf3867340131de5bc449b81fa600589efa0be5a63c7a56451300fb756640a1a57dd9ccd1cf1643f01d745f9b0b0d75b10caf68abc17b3b1f119c3255a6a93a5edcc9c5f9bcc20428894add05af9ca3389adeecbd7453354d6e1f277a3f053e1780f5889e493dbb5ac82a700bba086076eed6dd9918723de33250443816ee23d67720081c6c265c91795df66a55a6ce8aef1a9630141016233527387a1d0bbc3203acc2bebc25594ad1d6f61863d5099de276947360f2955802d126750de60572bad3c5be4ccbbff04c577248233716d01917856cc7784d3b8d0bf051801f3c02bf6af10dcd1b57d918447b80a89d06d0220c05631b0bc614ca1f999952968ff419235da7b6d98afab696c27aa480bd579365f74064ab4c07886bc8a06a6dbc9e99d48e247f8e64c8e0f4cb650f8a1e50e15b3135e1d17b498dd8b3ae6a4891f3e98e1bb3ee1fdc396917d0a1c89907a8e7b0a598157cf586dd349a7ef0887bc037ef689a4a5f1e0a474f286bc5a7ef20a86c1b819695bcb342ec44715a020c863df1aa4d994cc7af4a78b731e12e42f33b6d0ba09b2c613f7e12deb230436ca418d994c1a467363d57bef5f4847c1772d268aa281eac4d31603bbf61d4da25f66529f598dddb182b8beb8511d888d2caf9a15468574d9d778e8a93029bac6f45732b5a55fed89de293e22e89b8e0c1e4a81d9c0610ab65ef2c970d9a9a17a09182a339782071b80b9cf113ad5920a546de0125dae0e9645bfe980fdc5c750cc79656544663e9321b81d8475ad1ff0232d9e14d90d49e2b46184db04fbbb77c9963a048fb36fede68169af7cf14086ce892da2e68775274e76a0bab16a19b82c6d15ef4a6c9e3c8c9c08544408f491775dc1d95950490a4311b32b49eac674d6cfa653dda97ea85da27a2774f7edfb30935a69d6bc8d45bd93b8cce6ddb1b8d1fccf156c8729f44fa7a5b187e4ee38c078305970924e9b4944c8f292509c28398685b06f355d9f7156bd037696a354104dd42c30e0b1bbe5a8bd0139bfffc6f49faf1bdb09ea3ef06d584e4f8a95a374e60196b6e6604fbc319dc5c4b956522d5817adc483b79f637b622bf716f93a583082726aa7ab5d9caecb36621836ea3501aa3bf62a690e9a0a360d02303634515ef2bb32bcea114cf278229c76a0e01b19dcaff1aac3c67338a93de68ecb2979e9579036406fd03a887b0244a6593fc760be071d542025d2b7e2c864f976ee3262cd89f595215fb51259935beae3bd7b14a5a42051369699535e6a7c418cab83ec83bab2fac132413b2eb40d19810d3ac87415a8b8b951dc4f11c2e96f6e2b464d062996c356816123f14da0906cab3b3e6eb9fe16832f40be374eaeecce8e32c0473ec9d89128d4a01a051916b66cb8f0677806c5ac2bb08d33311f4ba32ff9aa6f6a248dd0fe35d29a437254c160e4027f4db1fc5ac4243720fd0e0b7acd7f54e2b92fae488ab66636584844b959a1abcfdb0047582e165a661d53eaa66299cf17f0c06b03418683b46636bdf62b8c8413981b1f45c93b8a1561be2b83bf2a9df39d10fc6121b93ca982e68708d442a41cee133d5bef890999b5d7d7b0aeaca7721cb62beb65e4bc37df8d2c4a436797c812f034284218d397ce417ada06eb19287fb26933ebf71e2e636538b85542bdf0136d21e8a7b4aaeaaba64d9f4f97676b5b9d1de007c77d09c32d02289a995c3d519635ffe21e6a7835559521e308fd17c8094721c741f4ea80397561a55ed91424e84781efcb4ec88efd0612e7ff125a3e34930b6abf685a190ed104752bc9c0dbf24e821fa6db832127608c81d8145bf0df0098a308ec2ab34daa33b453050452ef8c4eb9e0746aadefec99caa675d700bcb1023ed6d45c9fdd53b19a0149ebf3f9aba9f4aeded103f1cc606b118d1bca7f7c6e01fad950d91b157db117424bb721c79cc49c1b68a098e0c16005c4168795be9bf79d553ffbce0ec2e5b056e36846203985701ac93a10c4609ba15a53facedb46743590f63345e25bf620c7c81a2a7530a724a05b14f13161313e994e2653ddf2232f2fac2f52008d67af566f88afbe42b2bfaa456ebda4f05afd67e633e6b795b4f577fed32039529df7aea2381940deba1aa05e66c1c520e591e293c61fa97ac22afa03d6a87f144cb0742802f6eee5e7bad02b43897dfd4bc332f3579e48cfe343972824b2930cc8bf47cd5906632fd861", 0xf80) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r3) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x8) 2018/03/30 05:22:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) tgkill(r1, r2, 0x17) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_ifreq(r3, 0x8937, &(0x7f00000000c0)={'syz_tun\x00', @ifru_ivalue=0x200}) 2018/03/30 05:22:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, &(0x7f0000001440)=""/84, 0x54, 0x3}, 0x20) connect$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0xfffffffffffffffd, {0x8, 0x8b0, 0x0, 0x6, 0x2, 0x18}, 0x5, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={&(0x7f00000014c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001540)=r3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) accept4$bt_l2cap(r2, &(0x7f0000001580), &(0x7f00000015c0)=0xe, 0x80800) gettid() listen(r0, 0x4) 2018/03/30 05:22:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:40 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x121000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000200), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x4, 0x8, 0xff, 0x1, 0x3, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x2ac}}, 0x6, 0x8000, 0x6, 0x10001, 0x3ff}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3, 0x7, 0x9, 0xaf, 0x1}, 0x14) 2018/03/30 05:22:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x7, 0x2, 0xde, 0x0, 0xfff, 0x80000000, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7d, 0x10001, 0x1f}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x0, 0xffffffffffff26f5, 0x2, 0x7, 0x7ff, 0x5, 0x4, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x100000000, 0x1bda40000000, 0x7ff, 0xb09}}, &(0x7f0000000200)=0xb0) clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xc732, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001940)='./file0\x00', &(0x7f00000019c0)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x121000, 0x0) pread64(r3, &(0x7f0000000200)=""/53, 0x35, 0x0) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={0x80, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr}, 0x0, 0x9, 0x1, 0x10000, 0xffff, 0x0, 0x3fd8, 0x2}) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) 2018/03/30 05:22:40 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) signalfd(r0, &(0x7f0000000080)={0x81}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f00009b4000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000004000000d802000000000000ffffffffffffffff70000000ffffffff00000000ffffffffffffffff00000000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000040235bc19f00000000000000000000000000000000e3000000000000000000009d3aba2600000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d8000000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/30 05:22:40 executing program 4: syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r2, r1, 0x1, 0x0) r5 = dup2(r1, r1) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r6 = dup2(r5, r2) r7 = socket$inet(0x2, 0x5, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000640)=ANY=[], &(0x7f0000000440)) sendmsg$nl_xfrm(r8, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000000000000009000000000000000900000000000000001000000000000003000000000000001f000000000000000100000000000000a0000000000000008000000000000000060000000000000002000000000000001f00000000000000370f000000000000000003030000000008000c000900000008001900ff000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r9 = dup(0xffffffffffffffff) fadvise64(r8, 0x0, 0x0, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$void(r4, 0x5450) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000240)=0x10) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x400000) sync_file_range(r6, 0xe43, 0x0, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x0, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) pread64(r6, &(0x7f0000000280)=""/165, 0xa5, 0x59) bind$ax25(r9, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/03/30 05:22:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "ca2a39e18928db1be70c38307a82a31ff90ca030e11d52800af75476aa54fa17303a4caa701b6e5731cd07d8ab541f30826b1d182cdb16ea63f43bd9318d3282"}, 0x48}, 0x1}, 0x0) socket$inet(0x2, 0x0, 0x7) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x800) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='#%)]userppp0mime_type\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x278c04a1, 0x1, [0x2]}, &(0x7f0000000540)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r5, 0x9}, &(0x7f00000006c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000003c0)=[@text16={0x10, &(0x7f0000000480)="0f21680f20a2f40faeb4da376766c744240000a000006766c7442402e60000006766c744240600000000670f011424baf80c66b86297108366efbafc0cb0a6eeb838000f00d8f5360fc72f0f2023", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 05:22:40 executing program 3: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x100, 0x5, 0x100000000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r0, 0x11, 0x7, 0x10001}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f000089b000)=0x8000, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffc}, 0xffffffffffffff4e) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000000c0)) sendmmsg(0xffffffffffffffff, &(0x7f0000005180), 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4e, &(0x7f0000000100)=0x1, 0x4) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) 2018/03/30 05:22:40 executing program 0: 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) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) sendfile(r1, r1, &(0x7f0000000040), 0x1) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000200)=0x100, 0x4) r6 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000400)={{0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'ovf\x00', 0x0, 0x9a, 0x5b}, {@empty, 0x4e21, 0x1, 0x4, 0xffffffff, 0x101}}, 0x44) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000340)={0x100000001, {{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x16}, 0x7}}}, 0x84) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000280)={r2, r7}) 2018/03/30 05:22:40 executing program 6: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)="02", 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(r5, 0x1, &(0x7f0000000600)={{0x0, 0x1c9c380}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000080)=0x202) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r9 = openat$cgroup_int(r8, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) write(r9, &(0x7f0000000300)='5', 0x1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) 2018/03/30 05:22:40 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x81, 0x30}, &(0x7f0000000100)=0xc) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000400)={r1, 0xb37c, 0x20, 0x3, 0xfffffffffffffffe}, &(0x7f00000003c0)=0x18) write$rdma_cm(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010f0000000000"], 0x20) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x90) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x2d, 0xdbcf}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000240)={0xfffffffffffffffa, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x100009) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="16000000e5fffff9", @ANYBLOB="0300000000000000", @ANYBLOB="1000000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x94) fstat(r3, &(0x7f00000001c0)) faccessat(r3, &(0x7f0000000140)='./file0\x00', 0xa, 0x200) 2018/03/30 05:22:40 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = getpid() r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) [ 49.836667] sctp: failed to load transform for md5: -2 2018/03/30 05:22:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000004c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000005c0)={0xff}) ppoll(&(0x7f00000002c0)=[{r1, 0x7d}, {r0, 0x4}], 0x2, &(0x7f0000000300)={0x0, r2+30000000}, &(0x7f0000000240)={0x1001}, 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000540)) socket$inet6_tcp(0xa, 0x1, 0x0) set_robust_list(&(0x7f0000000380)={&(0x7f0000000340)={&(0x7f0000000040)}, 0x2}, 0xc) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x7, 0x2, "e1e50608837ea00a6cf906aef1bd7576df60197c21b096c0ad3593bdd59ea202904ed14f470868f82ab5af3876347465fb85d4c90ef7adf79217128b163b94f8b9ced5d302dea8b6476e41dd2d752cee"}, 0xd8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) 2018/03/30 05:22:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x50) 2018/03/30 05:22:40 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) unshare(0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4442, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x87, @empty, 0x4e21, 0x4, 'none\x00', 0x35, 0x2, 0x2a}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0xc4a, 0x3ff, 0x1}}, 0x44) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/30 05:22:40 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dsp\x00', 0x200c82, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@loopback, @in=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) r4 = syz_open_procfs(r1, &(0x7f0000000300)='net/anycast6\x00') ioctl$TCSETSW(r4, 0x5403, &(0x7f00000004c0)={0x44d, 0x9, 0x2, 0x1, 0x7, 0x6, 0x9, 0x2, 0x5, 0x20, 0x4, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x8) bind$packet(r4, &(0x7f0000000480)={0x11, 0x4, r5, 0x1, 0xf2f3, 0x6, @random="1dac7d638969"}, 0x14) r6 = creat(&(0x7f0000000140)='./file0\x00', 0xfd) getpeername(r6, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) ioprio_get$uid(0x3, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000700)={0x0, 0x3, "4235ef"}, &(0x7f0000000740)=0xb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000780)={r7, 0xffffffff80000000}, 0x8) r8 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x0, 0x0) name_to_handle_at(r6, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="25000000245fe4b3514800d6181b2327c7787307df"], &(0x7f00000002c0), 0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r8, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="050007001000000000000000000000000000000000000000"]) 2018/03/30 05:22:40 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000ff0)={&(0x7f000000a000)=@can={{0x1, 0x451, 0x401, 0x8b}, 0x0, 0x2, 0x0, 0x0, "ce6bdaef99467a90"}, 0x10}, 0x1}, 0x1) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0xc, 0xfffffffffffffec0) recvmmsg(r0, &(0x7f000094f000), 0x7fffffffffffc9a, 0xffffffffffffffff, 0x0) 2018/03/30 05:22:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}}}, &(0x7f0000000880)=0x84) lseek(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f00006a4000), &(0x7f000009f000)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xff, 0x10440) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r1, 0x2}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) 2018/03/30 05:22:40 executing program 6: getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 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$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/03/30 05:22:40 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000300)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000a40)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x8, 0x8000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r6}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) sched_setparam(r5, &(0x7f0000000180)=0x3f) fsync(0xffffffffffffffff) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/03/30 05:22:40 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) getpid() utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)=0x7ff, 0x4) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) 2018/03/30 05:22:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = dup(0xffffffffffffffff) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xff, &(0x7f0000000180)=0x2) fgetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f0000000080)=""/200, 0xc8) 2018/03/30 05:22:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000000)={0x800000000000000, 0x11f002, 0x80000000, 0x0, 0x6}) ioctl$KVM_NMI(r0, 0xae9a) read(r0, &(0x7f0000000280)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/30 05:22:40 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) io_setup(0x45, &(0x7f0000000000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x200, 0x0) io_getevents(r1, 0x8, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x989680}) keyctl$link(0x8, 0x0, r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x10284, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x22040, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000003c0)={0xfffffffffffffffe, 0x8, 0x7}) 2018/03/30 05:22:40 executing program 7: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000340)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/83) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) write(r0, &(0x7f0000000240)="63bed6b8edcfb0416c8edd24817d774be43c66feebd3ddd6368793339f6dd5535698457673fd1ce233a3f31ab4c17d9d0d37ac180d8f25d917eca884101c25eaf72a1d69d458f26ac6b9e8ec4c5eab3fc50b751b05c23aff07d7b771ba6b4c72476e7cc8b08a46a81e058f876d2d174e875da39107c3e48cd36a6e41ccacb587cb72f6d7dcc8f4dcea08e78f7a46ecf29c61949ebab6c4433cb8e1e5a53b0b96302827478ed256c675d614d2093507466936b76793bda9659933cb2ece35499fe5d9fea9ab29ab42925071f3aea5ec35097531ae613e40f1f9bf6693b85b3e03829f414923ae18f42b2d", 0xea) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)='cgroupeth1\x00', 0xb, 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000480)={@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x3, 0x3, {0xa, 0x4e20, 0x9, @empty, 0x4}}}, {&(0x7f0000000380)=""/130, 0x82}, &(0x7f0000000440), 0x4}, 0x9c) 2018/03/30 05:22:40 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) fcntl$setstatus(r4, 0x4, 0xbfd) r5 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r5, 0x0) finit_module(r2, &(0x7f0000000340)='#-+#trustedwlan0[em0\x00', 0x2) unshare(0x20000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) setns(r7, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000200)) r8 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x208001) unlink(&(0x7f0000000000)='./file1\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a9052925", 0x1d) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r8, 0x7709, 0x0) 2018/03/30 05:22:40 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000006, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) lseek(r2, 0x0, 0x4) getdents64(r0, &(0x7f0000000080)=""/140, 0xffffffffffffffc5) syncfs(r2) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) 2018/03/30 05:22:40 executing program 2: socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/03/30 05:22:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x8, 0xc698, 0x4, 0x48ea5cd5, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0xf11, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, 0x8) 2018/03/30 05:22:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3d29}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xdfeb}, @in={0x2, 0x4e20}], 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000180)="263c10371fc3fa83ffe3ca7090d65ad0779e45af439a127a79e4c81e949fa6a456f02bb900c2149e9f71f51f9152622c83bb2aae65d9f27cb2542c740b40af1fce01ffc6f86f9fbb6992ebe4ceb366c7b77f4836ce0889f67d259504d74be909099cb4333f6436840a3c4229bb05795db41d379376b5fb17055202ac9d2fe77b11a71542fe8ab3e821a1b769a128f56a12904a86"}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x1425, 0x74b7dc4a, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0xd2}, &(0x7f0000000380)=0x88) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:40 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x0, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x5, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x5, 0x10004, 0x4, 0x6, 0x45}, &(0x7f0000000180)=0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/03/30 05:22:40 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x2000004, 0x101e, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x1c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05630440030000000763044003000076559eb78bb842fa89115f4c00"], 0x4, 0x0, &(0x7f0000000040)="18a309b5"}) 2018/03/30 05:22:40 executing program 2: mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='pstore\x00', 0x800, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x113103) readahead(r0, 0x8, 0x2) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) umount2(&(0x7f0000529ff8)='./file0\x00', 0x0) 2018/03/30 05:22:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x53, 0x2}, {}], 0x20) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x4, 0xb1, &(0x7f0000000040)="246d6b10208f02755221d156ef848e35eaa7ec517300d0702a68e3f3b25abb26c5f0111e21a3d7b2ff8693f09e3f0ba59eb60da03ff287d9f93990645231085e2fe5e0a931605249febda8c725aeb42747fdf38ec9eb29d053260fe97fd9c029fa4b3b596e95e916bae22bc9eec9b568740d45b30273e3de2e46b917c2ce3ecd7da4822b0a5feb62688cd0ef1df4719d9a4bbdb8a5d3f64e74bdab27d76e8b27610e992291c2b843d1498b48092ec1e081"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='syz_tun\x00', 0x9}) 2018/03/30 05:22:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004080)={@mcast2, 0x0}, &(0x7f00000040c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004100)={@dev={0xfe, 0x80, [], 0x11}, 0x41, r2}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c00000000000000010000007d509a57e263ae156eb4b9500665610cbe541e2cdbf60d29ec67f6390ea20c1cac8751fb54eb9a0eb7c723625349"], 0xc}}], 0x2, 0x0) 2018/03/30 05:22:40 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = signalfd4(r0, &(0x7f0000000080)={0xfffffffffffffe01}, 0x8, 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0xffffffffffff7fff}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x0, 0x3}, 0x8) openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/15, 0xffffffffffffff20) [ 50.478086] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/30 05:22:40 executing program 6: futex(&(0x7f0000000040)=0x4, 0x80000000000f, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x40) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x400002) ioctl$KDSETLED(r0, 0x4b32, 0x8f2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)) fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '+\'($\x00'}, &(0x7f0000000140)='/dev/adsp#\x00', 0xb, 0x2) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/30 05:22:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0xf9, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0x6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) clock_gettime(0x0, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000300)={0x4}, &(0x7f0000000340), &(0x7f0000000380)={0x77359400}, 0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f00000002c0)={0xe7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'dh\x00', 0x4, 0x100000000, 0x5d}, 0x2c) 2018/03/30 05:22:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x200000000) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x53f, 0x208, 0x2, 0x2, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, 0xac, 0x7fff, 0xc0}, &(0x7f00000005c0)=0x98) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="4d84333445eca8a951986a846c5c47b68503b6b9bfb9194d56959e784903d6fce785e33be7c12ba8fda1307fec", 0x2d, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7, 0x8}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r4, r5) r6 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000640)=""/170, &(0x7f0000000700)=0xaa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r8 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1ff, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000380)={r7, 0x80000, r8}) ioctl$UFFDIO_COPY(r8, 0xc028aa03, &(0x7f0000000600)={&(0x7f0000ffb000/0x1000)=nil, 0x1000}) syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7fffffff, 0x2880) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000300)={0x9, 0x10000, 0xffff, 0xff, 0x4, 0xdca6, 0x3, 0x0, 0x8, 0x0, 0x0, 0x20}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/03/30 05:22:40 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r3, 0x0, 0x9, 0x5) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TCXONC(r4, 0x540a, 0x1) 2018/03/30 05:22:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0xc100) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000180)=0x7) 2018/03/30 05:22:40 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0x4040000012, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = socket(0x4, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000680)={0x652b, 0x7b, 0x3}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa100, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r5, 0xb8, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x5}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0xaf31}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000440)=0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = dup2(r0, r0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000004c0)={0x2, 0x29, 0x2, 0x0, 0x7f, 0x5}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000006c0)=0x5, 0x4) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4) bind$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)}, &(0x7f0000000600)=0xc) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r6) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)) 2018/03/30 05:22:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:40 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000200)}}], 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/245, 0xf5) [ 50.601140] device bridge0 entered promiscuous mode [ 50.626906] device bridge0 left promiscuous mode [ 50.689188] device bridge0 entered promiscuous mode [ 50.695127] device bridge0 left promiscuous mode 2018/03/30 05:22:41 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) r0 = getpgid(0x0) capset(&(0x7f00000fc000)={0x20080502, r0}, &(0x7f000047efe8)={0x20007, 0x0, 0x5d, 0x0, 0x1000000000000000, 0xfffffffffffffffc}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a519242833dd553c13fb6e144433f6b74584ff1f377cd7d5f007380de3abfe851bfdb00546066d9eb54ecff80c4c6ae7059decd7da1c00c252218d84a143d3001a150f5175b4b32ebe49fa87e6e4903abc38f6871b1555cfb741ab6d5a178d72eba9e1c86c7afccd6771c3c619a8d82f6337c030069ed9fa83e228fd1c51b27cffc2a075c1f38c334a78d0c4e0b2e0e3821915e96160a057f0c083dc0e865d27fa344968697438122b228e7f9c08d79695fbd371a4ee10cf329c00ed6529a8018fce00fef71beac4c5488bd785b7af39d0352d55", 0x41}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408000, 0x0) getsockname$unix(r2, &(0x7f0000000200), &(0x7f0000000080)=0x6e) 2018/03/30 05:22:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="c999", 0x2, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x4e20, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) 2018/03/30 05:22:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0xa01) fcntl$setlease(r1, 0x400, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xc0000, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x10, 0x0, 0x7, "8605"}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffff}, &(0x7f0000000440)=0x90) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) ioctl$KVM_SMI(r1, 0xaeb7) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/30 05:22:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:41 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x20000000, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) r1 = socket$inet(0x10, 0x3, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/03/30 05:22:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000340)={0x40000000}) sendto(r1, &(0x7f0000000180)="f7776a259dd15ea8ee69cb06ed0462ad7d80e5a997631cb1bad722712cf9ae", 0x1f, 0x0, &(0x7f00000001c0)=@l2={0x1f}, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000240)) r3 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) 2018/03/30 05:22:41 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009dbfe4)={0x0, 0x0, &(0x7f0000c09ff0)=[{&(0x7f0000000000)="5809d975bcf6eb30a5f0e327e0b1ac788ec92312017e7765730b1d955ae057656cefece1b24e0db53798057a35dbc03a2d9a7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc", 0x49}], 0x1, &(0x7f0000e2d000)}, 0x0) 2018/03/30 05:22:41 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x14000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000010c0)={0xfff, 0x91, 0x10001, 0x3ff, 0x47b1f580, 0x401}) 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) exit_group(0x7) 2018/03/30 05:22:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x8000000000, 0x0) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) socket$inet(0x2, 0x0, 0x7f) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005c05000040010000000000004001000078040000780400007804000004000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5a9717ab7febffa4959756fec77fec83a7eaf47336e93112878cb322caba596400808a968c60eee4a9ef0faf543078ca5b296ffda76f523a266bd783eebc3ddc18a62a58e647cb1ccd43507191c3cb1d4914702341b78ee7989562e545e0302916efdc87c154344c1a5b46f27e25525213818"], @ANYBLOB="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"], 0x5a8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x220800) sendto$inet(r1, &(0x7f00000003c0)="1ac649c84a74", 0x6, 0x40, &(0x7f0000000a80)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x9, 0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000300)={0x4c67, 0x5, 0x80000000, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) ioctl$void(r0, 0x40087705) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x1673, 0x0, 'client0\x00', 0x1, "17283a93e84c2f3c", "3f7e4dfcb64a9f26bc2b88a624f6ca77a4bb2786f5695d12091f2624349e3227", 0x4, 0x1000}) 2018/03/30 05:22:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/14) lseek(r0, 0xfffffffffffffffe, 0x2) 2018/03/30 05:22:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x8000, 0x4e23, 0x6, 0x0, 0x20, 0x80, 0x3a, r3, r4}, {0x100, 0x9, 0x2, 0xffff, 0xb1, 0x0, 0x3, 0x6695315e}, {0x20, 0x5, 0x4, 0x5}, 0x5, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d4, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x34ff, 0x3, 0x3, 0x1, 0x9, 0x8, 0xfffffffffffff160}}, 0xe8) 2018/03/30 05:22:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)=""/160, &(0x7f0000000300)=0xa0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f00000001c0)="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", 0xffffffffffffff58}], 0x20000004) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f0000000203993b000007000100010000023b0509000200001727c9c44b0f", 0x1f}], 0x1) 2018/03/30 05:22:41 executing program 7: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=')\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="6367726f75706d696d655f74797065ee29272d6574683100", 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="1efc7f952d0abcc9dd11b9f4fc54934f39f06cd59e8ea2f1b8f55c06056257429a3063d64f5cd9f674d9a96529143a3ba0eb3a1ca51f7185efbaf29f580fa76393d9eaa409181e18a117571ca119cbb672f99de7b555e88a3a108ae541c59e7c6540afb6be4f3d57e995d46fdd4de58b3a03bef6debbc2a3787a1ea4553114a5963de0281d13d0f8ca47910b9f33cc88c9", 0x91, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r0) 2018/03/30 05:22:41 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x20, 0xffffffffffffffff, 0x10}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9c, "10317cadc9a8459b84f039d478018f7a9966cf20c51161219c27932f4e71f0271831b69eb73f5a84515eb68096ede638c89b953ae45390680688b2b88ae9e301b9e5e8eac552c977f7b187545f848641366ae2155ff8551e5bda8f885cde4b465cda1d54ea66d764d7c8d1770a1beffab581ba7b5b43d08a54ded3edda8b27141b33793cfc7b0dcdd4f9add44830d634c20ce285c774a43a0f568361"}, &(0x7f0000000200)=0xa4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) getpgid(0xffffffffffffffff) recvfrom$inet6(r2, &(0x7f0000fbef6d)=""/185, 0xffffffffffffff24, 0x0, 0x0, 0x0) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80081001}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r6, 0x400, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ae}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x15) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x88) 2018/03/30 05:22:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x213, 0x10000000000a, 0xffffffffffffffff, 0x0, 0x0, {0xa}, [@nested={0x8, 0x3, [@generic="ba"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendfile(r1, r0, &(0x7f0000000180), 0xfffffffffffffff7) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x14, r2, 0x100, 0x70bd28, 0x25dfdbfe, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x800) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x240000) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000000300)={0x2, 0x2, 0x2, 0x3, r3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') 2018/03/30 05:22:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x80) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) clock_gettime(0x0, &(0x7f0000c9c000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f00009ffff5)={0x0, r2}, &(0x7f00007ceff8), 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/30 05:22:41 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r3, 0x3ff, 0x2}, &(0x7f0000000380)=0xc) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000004c0), 0x1) bind$inet(r4, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r4, 0x5421, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={0x2, 0x19, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40046104, &(0x7f00000000c0)=0x0) sendto$inet(r4, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f0000f24000)) close(r4) r7 = socket$nl_generic(0x10, 0x3, 0x10) getpriority(0x1, r6) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)="6e72300000000000006f7e301700") sendmsg$nl_generic(r7, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) r9 = accept4(r5, &(0x7f0000000000)=@un=@abs, &(0x7f0000001640)=0x80, 0x800) fdatasync(r8) sendmsg$kcm(r9, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$nl_crypto(r9, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) accept4$alg(r4, 0x0, 0x0, 0x80800) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(r9, &(0x7f0000001600)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000440)='ppp1securityeth1\x00') 2018/03/30 05:22:41 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bcsh0\x00'}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}}) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040)=0x8, 0x4) 2018/03/30 05:22:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x8004, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x840) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/03/30 05:22:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3c, 0x6, "a34af08c0261bb057264bc83e86cbc8b059ccb44140f79553cdf62aa3f556f3a9c37a383b2654e0daaf4d05aa35a8785b26ae7bb"}, &(0x7f0000000100), 0x1000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/30 05:22:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000176000)=0x7, 0x4) socketpair(0x11, 0xe, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000140)=""/140, &(0x7f0000000200)=0x8c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="00909ede77d624aee3ef6eecbc8f4c9f03"], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000000080025bd700005000000"], 0x1}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x80, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000000)='khreaded\x00', 0x1) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmmsg(r0, &(0x7f0000034fca)=[{{0x0, 0x0, &(0x7f00002f7ff0), 0x0, &(0x7f000002a000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80800) 2018/03/30 05:22:41 executing program 2: init_module(&(0x7f0000000000)='%\x00', 0x2, &(0x7f0000000040)='posix_acl_accessmime_typemd5sum\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x408400, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000140)="891fe1d9edff1d5c80027d19ce57d225604875607ad4fc84f7b1c09e7c25e321c0a3a536371af0dc24082c74a72d628e32e7752bc320b75175b771e2954215804df1fcff9502773888", 0x49, 0x0) sendfile64(r0, r1, &(0x7f0000000100), 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/03/30 05:22:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x410000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000440)={0x1b}) 2018/03/30 05:22:41 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7f, 0x204100) openat(r2, &(0x7f0000000180)="e91f7189591e9233614b00", 0x2000, 0x30) listen(r1, 0x0) r3 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) finit_module(r3, &(0x7f0000000100)='++)(-GPLsecurity\x00', 0x3) socket$pptp(0x18, 0x1, 0x2) r4 = gettid() capget(&(0x7f0000000080)={0x19980330, r4}, &(0x7f00000000c0)={0x1, 0x40, 0xffffffff, 0xa5, 0x8001, 0x7fff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/30 05:22:41 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x2000) shutdown(r0, 0x1) 2018/03/30 05:22:41 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1000, 0x10000, 0x9, 0x80000001, 0x4}, 0x98) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/30 05:22:41 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7, 0x0, 0x0, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7365635c008a2979000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) [ 51.567753] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/03/30 05:22:42 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() process_vm_writev(r3, &(0x7f0000001100), 0x0, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x110) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f000000f000)=@abs={0x1}, 0x3) r6 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r4, r6, &(0x7f0000000080), 0x1000000000fe) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ppoll(&(0x7f0000001200)=[{r2}, {r7}, {}, {r1, 0x2020}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/03/30 05:22:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x7, &(0x7f0000000540)="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") getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005fe0)={0xffffffffffffffff, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f0000004f48)}, 0x20) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0xffffffffffffff91) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x2, 0xfffffffffffffffe, 0x0, 0x3, 0x5e0, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x401, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x1c9}}}, 0x84) close(r0) accept4$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000480)={r4, 0xbd}, &(0x7f0000000500)=0x4) [ 51.650696] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2018/03/30 05:22:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'i(cpuset+%\x00'}) openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) 2018/03/30 05:22:42 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000fc0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, 'zCN', "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"}}, 0x110) 2018/03/30 05:22:42 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000140)=""/4096) accept4$inet6(0xffffffffffffff9c, &(0x7f0000002c00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002c40)=0x1c, 0x0) poll(&(0x7f0000002840), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339}}], 0x831, 0x0) 2018/03/30 05:22:42 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/217, 0xd9}], 0x7, &(0x7f0000000480)=""/206, 0xce, 0x7}, 0xa8a}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)=""/135, 0x87}, {&(0x7f0000000640)=""/119, 0x77}, {&(0x7f00000006c0)=""/213, 0xd5}, {&(0x7f00000007c0)=""/150, 0x96}, {&(0x7f0000000880)=""/57, 0x39}, {&(0x7f00000008c0)=""/12, 0xc}, {&(0x7f0000000900)=""/100, 0x64}], 0x7, &(0x7f00000009c0)=""/69, 0x45, 0x80000001}, 0x400}], 0x2, 0x102, &(0x7f0000000ac0)={r1, r2+30000000}) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) 2018/03/30 05:22:42 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x76, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0], &(0x7f0000000000)=0x2) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"b7afc26e131652"}}, [{"9b22f6de99b79d"}, {"22e2029e528ad8"}, {"4e69d808dbe23f"}, {"2b84b5c1af3676"}, {"222a34fdc2ffed"}, {"009fefd1172927"}, {"7bba71bc6e5613"}, {"fa5a0458b2fd5a"}]}, 0x48) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x1, 0x3, 0x1, 0x2, 0x5}}) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4, 0x9, 0x384, 0x6ddf}, 0x9, 0x3, 0x0, 0x0, "28f8c801f3be5151a55a4b4569d57f4947278b3982d63b1c454d1dbf77ed9d2ba2fa1c3f8f6a444167dbe4014e2c40f03249c7218c3c6e21dec0933cb6e97741"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 1: r0 = socket(0x11, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) socketpair(0xf, 0x80006, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000040)=""/4096) 2018/03/30 05:22:42 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10ffff, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f00000000c0)=0xffffffffffffff76) 2018/03/30 05:22:42 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001180)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00']) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r2 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r2, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001ac0)=ANY=[@ANYRES16=r1], 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x0, 0x0) 2018/03/30 05:22:42 executing program 6: r0 = memfd_create(&(0x7f0000002000)=']@vmnet0}]\\\'-\x00', 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="489b043a4cdb260395998187", 0xc}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000100)='ns/user\x00') connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_gettime(r1, &(0x7f0000000000)) r2 = dup2(r0, r1) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@loopback, @dev, @rand_addr}, &(0x7f0000000080)=0xc) 2018/03/30 05:22:42 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) close(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x4000, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000300)={0x1f, {0x6, 0xce, 0x62, 0x2e5, 0x80000001, 0x101}, 0x2}, 0xa) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000340)={0x5, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000500)={r4, 0x8, 0xe7, "46f83472a4a4a5cbda51782d305afc974a9087be411e69a22fbb6cde82d3667c0a74d120127129c5864be8a5c73e829491b3eba46252a54035f19f0fce8ee0575f80c7aaef199b89e0f701b667a68deed7d1c90b5722967d12c36c4a4b5dbce638ce2625b8721ca44cfc31451b5baa9dd429844d15f82f4a0705bd80c54740a456ff92090a30bead9e8065a87a6b24f421d555f457e720ebeee59df73c765b5d4f1f7dc53519585420a673b24a6510bbef4844a6395d463e7d9bea221dca96add8b8a42873382108e8a6494f3fd618d5dff06ded52e59e07a9456541a55533171b8502c0f7442e"}, 0xef) fcntl$getown(r1, 0x9) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000600)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioperm(0x6, 0x6, 0x0) 2018/03/30 05:22:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r1 = socket$inet(0x2, 0x4000000000000002, 0x0) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8e588703a9983149d79076cebda42e966669b0cf0dd94d0c0c1564b1626608a3a0ccb2c6afdb93afced873b127601257b0e41ed8090fd905158393e801c92c9f926f1662c3b18b9e29eea3249b2c334a8d4c7cf78e8c2e8042a29a41bb686b7405e73904027bf1276778872b03b9a8b91db1a2f9df958ab056cf965c4ab085360030af7703e478e0a3161ffccd51ec0a9ce95ba8c8373562aa3903c9c5038b23d4af55095f85733e3c98efcb0cd3d4405e88da4dc911a3d480a800c6ac204b8b29b8e569b2a1f263e8ce62399dd5308c8381bbdf518d9ae8de419f124990614d26c64b1f90fef5eaf278338b1437b21b40cbcb95dcaee2775080f12bfdcfe135d1f805143b2c0754ab12f07751713b5d997875240da83d36c5d9984d02782d16b008e4a14fb8195d3584a4a2d7513627881b2707fff915bd1766ed6f9a8f017f5bf14462ee5bb0390e95b884faee2b13f482deea47bafa7ad2a85d73cfb08618906331e97040808c5c554c16e287119abfbcc2940cb37f65f6291ac2b5eed13b19733259457c600ad52aaf1a020f1f62b3064e63bb21f4b6c4b9c6517f5dd66e1cf7a9de015c68c0810e8085c9c52e04081b61298c812e87bff332bf47789e040880d31280cc1efda350ab5b658af983021c654514166bc2d43c7536c6e1a367eb961868b4484ce757690fbe39b3449c3ef012519dfe922da79e21973ab4da340d3db91d4b189edf585f7484c66e8eb6bb0308973dc421abd2186836d23246b25f7cd1586a4c07701eb1dfeadcd4656c8fefc3c83b843538b2c340feda2623cb4ce4152d94c3c46bc5e5d7583963f70623a0a8a1b55905f9619af4c059df69b96c8b8678727904d20b49670b27ee56fc825", 0x45f, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r1, 0x801) dup(0xffffffffffffffff) 2018/03/30 05:22:42 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/03/30 05:22:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/03/30 05:22:42 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8001, 0x20000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_getnetconf={0x1c, 0x52, 0x10, 0x70bd26, 0x25dfdbfb, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x852}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000084) r2 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000100)="4854bc10152c4e6fcad744f1f0cce92bf0ae5fa852f2bca2117ddfb99a6413f7e4dc875adf6570257f2d883dce7905ffd4c61add64a2aa8a76c14f597931eadf122591fef0ef374ab3d7a6ff75b728a5a78980a43be50d27", 0x58) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x12000, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000780)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000007c0)=0x0) r6 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000cc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000d00)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000e00)=0xe8) getresgid(&(0x7f0000000e40), &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = gettid() r18 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004640)={0x0, 0x0, 0x0}, &(0x7f0000004680)=0xc) r20 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/ashmem\x00', 0x4100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004700)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004740)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000004840)=0xe8) getgroups(0x2, &(0x7f0000004880)=[0x0, 0x0]) r24 = gettid() r25 = getuid() getgroups(0x8, &(0x7f0000007100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f00000071c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000000c0)="6e074b5e9b4ed37ba1f090a1b14e1ee56c763e5282d0352695f678668871160f2ef3b2f6ee1045a7694d80878df65bbc69e33dbeed9e40433d2b7b235e98", 0x3e}, {&(0x7f0000000100)="b925a2115f47d350310dfff5572e17a3c5fca3f29044484ed37812e9535503473809c609eacbd5c4e4b29bbc9ff8e96f5fcae30ec66379aa20c902857d49e7052f4bd772907e757662ede519b74ad2161a2f26b739b77b37ce5ecca8b0790bd460bc6076ba8b5e56078f4c53b0c1084e14d7ecbc050a5e858f12ebd9031f256820a4379485ec0dbab62c290f9d1e6812e14b6068fed5c0f6bfd2ce48ad784fa9e496d84a5592cec714a0d7366d6c6e9d4c38dc9cbb2355b18c300c571b0dff39d383c33df18a9cd2ed05025e7fe09850", 0xd0}, {&(0x7f0000000200)="d34a3e443ee9d65654865bbfd6d86be433b51641ffe3af8b9f12271d4e5f836a255633e555df316cb533865573feb78d1af48837d71f652d31b582224ef0c602fb623621f63f9cf790f343f3052b51081ed4e2dd539f69b0ed7b582302786f0f00fd572653d475aa8219d90968085ce507951c1de6c353c27fecc333460379bb9212c9b2a3d764d0b46cc40f6d353d4875384c5c030e9e304d06", 0x9a}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="30b0a74cf0f37dc4456c78ee8bdecdc662872e4598e9180c98afbfa29a401e86bd2c18922858f66a3632bfb3992b18b65eab85fa88b5a1a1a8992b762e219096a9e07c6724b5e89d75ea2bb51efbdda054d023f61d1bab3b28be06caee51462f46a3e8f8f93789571967600b4644d0e8b2229631d1ad5072b7b91b789680076277fd", 0x82}, {&(0x7f00000003c0)="1cc24938f000e912b481f09212567915fa09660daecfb580a17fa52d5c822e82838a8af4065f592f750c61bdf7116096b10a9c982f2d98414261d872a1905aa1a51804e996e11776ed6f32306b2105ef0e9ccebd21f632100f34c6d2ec99a4f5345c6024eecfe6dd85b103ff281bcdf15a9d03d4e464c50c9bdcb23331e13a067d95abd787b019a05ce28aa28cf7b99118c6b76176e12917e6754e2d914696f4a8129338d59a343dec81454dd1949fa9109ece59581b4c76fe6b4132e58563bfb104ed6f007441dcef3af5f0530a5736f3830bef2cc13ddb762649f177418d29017ba03a4e14980aea13b967d37d376de4", 0xf1}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="940791a30f458601c9f0e629ebf850486583ea8a5dd9c837567f221f3dcbeff2343950baf33ebb27d18da1b978b020bf200d1f5d77fa09bed90f0e5db157cb5b9fdbeff373ee83b4f40118394456d44571e3a4fbb37435f43e943bceb69a917839d4637bff29d72ab86583327d5f068e2d2d0b7bc5521f846800d3a1c901247d031250dc9fcb75570900a1", 0x8b}, {&(0x7f0000001380)="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{&(0x7f00000060c0)="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", 0x1000}], 0x4, &(0x7f0000007140)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x60, 0x20000000}], 0x6, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/03/30 05:22:42 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) r2 = dup2(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/03/30 05:22:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000d000)=ANY=[@ANYBLOB="856164070000000000000000000000000000000000000000000000000000000000000000f5ffffff", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 4: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000200)=0x5000) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000240)={{0x8001, 0x0, 0xc4000, 0x2, "ede7e4cc9915092c07868fc113f20f8a50b0905a199c8bc628d25931a73d63659fc8f3eb51248b03eb0dffbe", 0x4}, 0x0, 0x0, 0x2, r2, 0x0, 0x200, "4df7df7ab3adadf581bbad7c5cbee271f3d5adbffbf40059761d611052f178dfa9fb0af77b33d8a2e13797b506f9c826d95e3359fa594d39be8fc4e47b277ac3", &(0x7f0000000180)='lo\x00', 0x3, [], [0x0, 0x3, 0x7, 0x8]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000380), 0x4) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1}, 0x0) 2018/03/30 05:22:42 executing program 2: clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) clone(0x8000000, &(0x7f0000000200)="5fe1b500c5722bea0bb8b96337a00211c8abde92157c6ab34ed5df3ff4b238058f0d04df8fc3ab717fc54043e9478ab035ca", &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="a85c7e6fc9f1e677b16f2f18896f3340b2fe6b15c3154dc2fe05c3f0b2aaf62f5ae59a4a86a05c12aeb3e9cbe8a25ab8f3d0fee75eafc6e6c95338c3ba3f109c24958952c65dba6faac65415") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380)=0x47b2cf0f, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x77, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0xfffffffffffffffa, 0x7, 0x3ff, 0x9, 0x80}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xff, 0x6, 0x6, 0xd66, r2}, 0x10) 2018/03/30 05:22:42 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000794ffc)=0x7, 0x4) 2018/03/30 05:22:42 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73295c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee93b17c20b412e"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup(r0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@empty, 0x6f, r3}) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}, 0x1e, &(0x7f0000001340)}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) [ 52.090198] binder: 6302:6308 got transaction with invalid offset (32, min 0 max 56) or object. [ 52.102301] binder: 6302:6308 transaction failed 29201/-22, size 56-8 line 3026 2018/03/30 05:22:42 executing program 1: lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=ANY=[@ANYBLOB="73797374409e2e255c2400"], &(0x7f0000000000)=""/42, 0x2a) 2018/03/30 05:22:42 executing program 4: fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x42) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xfffffffffffffffe, 0x0, 0x800005d, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000720ac0ff0000000119000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/30 05:22:42 executing program 0: prctl$setendian(0x14, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1000, 0x5, [0x3, 0x3e, 0x450, 0x5, 0x1]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x3f}, 0x8) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x2, 0x2, 0x4, 0x3}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000180)='lo\x00', 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc, 0x2, 0x6, 0x2, 0x5}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 52.149273] binder: BINDER_SET_CONTEXT_MGR already set [ 52.165119] binder_alloc: 6302: binder_alloc_buf, no vma [ 52.170881] binder: 6302:6321 transaction failed 29189/-3, size 56-8 line 2963 [ 52.179119] binder: 6302:6308 ioctl 40046207 0 returned -16 2018/03/30 05:22:42 executing program 4: clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000010c0)={0x0, @in6={{0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90d, 0xffffffffffff0000, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffff]}, &(0x7f00000011c0)=0x100) socket(0xb, 0x0, 0x8000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xa0000, 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000001180)}, 0x0) mount(&(0x7f0000691ff2)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f0000000000)='v2') syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x10000, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000008ff8)) getpid() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/30 05:22:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x81, 0x0, 0x0, 0x7}) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xf9e9, 0x80) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000100)={0x2, 0x10000, 0xffffffffffff4eda, 0xfff, 0x100000000004}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 52.261304] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.267613] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/30 05:22:42 executing program 2: getrandom(&(0x7f0000000040), 0x0, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaac30000c200000008004500001c0000010000009078ac141400ac1414bb4e204e6b2cdb0e30a632445f2edd82d6fac51a200008f5"], &(0x7f0000000000)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) socketpair(0x1b, 0x7, 0x8000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x9) 2018/03/30 05:22:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000000, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}}}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) r5 = open(&(0x7f0000000240)='./file0\x00', 0x20200, 0x4c) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) restart_syscall() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) sync() r6 = memfd_create(&(0x7f00000005c0)='/dev/loop#\x00', 0x2) ftruncate(r1, 0x2) write$tun(r6, &(0x7f0000000640)={@pi={0x0, 0x9200}, @void, @llc={@snap={0xab, 0x1, 'L', "4c8546", 0x88b5, "4a54c64bfc34794f0c3d6afd0f18d6ea7ccde53003253a3f0b820dffb921a90a40b99d4b73f32bab956966337797965aef2ab2f1c1a5a64be5cbcaeea0ced09eb19a5b02caff559725530ec891"}}}, 0x59) r7 = dup2(r0, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000600), 0x4) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x14) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000580)) 2018/03/30 05:22:42 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0x300, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008804}, 0x1) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000003, 0x13, r0, 0x0) 2018/03/30 05:22:42 executing program 7: 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000002c0)=0x98) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/163) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/30 05:22:42 executing program 4: add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x7f6, 0xfffffffffffffffc) r0 = perf_event_open(&(0x7f0000d2af88)={0x0, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00000008c0)="88b7124678766a5ecbcd8b0d69720bc17f13610d563c0799abc478dd6f5c63c8482b70898c98eab040841ca049883269f21acac02f5376bc9d876f1e5b4fb0b0934a61ff210aff178a7c9d2ffe4aaa9f3161dac604ef8d2431de42632826e3879baa7eef79ecf938ccb087993b146178db3b29dabb3a7c535677ae01483d00d8d60fc4979ffac701f65c1807ec28396e37f42a5ef798be0ad9a143f2eacff13ba0660cfea9df48ff844344982df160c2b40d8bc5a0bbff4d24527b8768d676") syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xad, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x20}, &(0x7f00000001c0)=0xc) 2018/03/30 05:22:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) pselect6(0x40, &(0x7f0000000040)={0x10001, 0x3, 0x7, 0x3, 0x3, 0x7, 0x0, 0xfffffffffffff938}, &(0x7f0000000180)={0x4dbfc783, 0xf27, 0x2, 0x0, 0x6, 0x813, 0x7fffffff, 0x100}, &(0x7f00000001c0)={0x0, 0xff, 0x3, 0x3, 0x2, 0x2, 0x100, 0x6}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x7}, 0x8}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x600000000000000, 0x101000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xc9b9, 0xe9, 0x3, 0x321, 0x2, 0x2, 0x20, 0x3, 0x3, 0x5, 0x4, 0x4}) r2 = dup2(r0, r0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) r3 = getpid() clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f0000000340)=0x2, 0x3, 0x0, &(0x7f00000003c0)={r4, r5+10000000}, &(0x7f0000000400)=0x2, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ptrace$getenv(0x4201, r3, 0x6c, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x4, 0x3}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000440)={0x8, 0x9, 0x81, 0xffff, 0x2746400000000, 0x1ff, 0x6}, 0xc) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') [ 52.433609] NFS: bad mount option value specified: v2ev/input/mice 2018/03/30 05:22:42 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000001, 0x20000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x4, 0x3af517f2, 0x4, 0x8, 0x0, 0xc1c}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000e8b9e754640e0a321ea302cdf6ba272afc484d9968644bf709a6675b454389243e0c69b591541b133686d7f311a770347d02ac2ed1d8e87370b639af3038f33ee731e2685d3aa37cbb39ba92173ba6db02de365f2dc00266e008c52daf078b1f026acc29ebeedceebc3edf8e4a897fdf77ac8a95a4095b7a6a4e4c1500339f620de89d1b000000000000"], &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x1, 0x8}, &(0x7f0000000440)=0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r4 = openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f0000000180), 0xffff) ioctl$int_out(r0, 0x5462, &(0x7f0000000280)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) close(r1) pwrite64(r1, &(0x7f0000000200)="04", 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000340)=0xfffffffffffffeed) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) 2018/03/30 05:22:42 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:42 executing program 1: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f6ffffffffffffff85eb6119ab38582e74111f11c8d190d5471e35d2372852bdfc3f54860111350b0280fcb5b95a4b2799aea92645d977ade68bcfb4fd47c43bad247b2cdfd4622a717df58eef0eb645207ffc038ce0e0b86b24d2de79915c87f9a2dd06ecdda27facc3ff143fa530a2e6fe97b655dcfd064a1341420b09d68183387eba8f5bb7d99a1d3a95ac28f17488ff05df8bd0d24268db4dd9cf80e266c526296fac80cba682bf32e1f482fd7311b77e8545085e4a3046ec30362164eb88ae230187672249308cf48dd4b4effe0caea0c52ca410aa2e2249d6dac4c7a2ad22b2b17a687362ca38e41e538937ca7da89eae"], 0x20}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a8040000400100000000000040010000c0e3ffffbf030000c003000004"], 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x7530}, {0x77359400}}) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)='./file1\x00', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='.', &(0x7f00000004c0)='.', &(0x7f0000000500)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/30 05:22:43 executing program 4: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x30, 0x0, 0x7}, &(0x7f0000000140)=0x18) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000edfff8)=@abs, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r0, 0xc0, 0xfffffffffffffffa, 0x80000001, 0xddd, 0x7ff}, &(0x7f00000000c0)=0x14) sendmmsg$unix(r4, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r4, 0x6107}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a00)={r5, 0x7, 0x400, 0x7}, &(0x7f0000002a40)=0x10) sendmmsg$inet_sctp(r1, &(0x7f000000ad80)=[{&(0x7f0000001680)=@in={0x2, 0x4e20, @rand_addr=0x100000000}, 0x10, &(0x7f00000027c0)=[{&(0x7f00000016c0)="dd87e6733e53679d663e5245fc48817693a598d258dca078d8202f909cdb7d63af9726df8ddcef2d03e9b0f2b6d515ab27409964659a53cd6040a2f580d6bc3898a7223407a4870b15f09096", 0x4c}], 0x1, &(0x7f0000002800)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x0, 0x1, r0}}, @init={0x14, 0x84, 0x0, {0x1, 0x5, 0x1ff, 0x7f}}], 0x58, 0x4000}, {&(0x7f00000028c0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000002900)="c4e057024ae8699f79399e625980ddd9bef2237be33877118a2280f9fbfe616f4fae6242b32876afc8313fe0c9f8e0e9927a8494838feb783fd3128e5f1a8407da84c5148f96e1a1de8e925fd8773748daba3e15ec7401b63a57e2ea4453f0a214bc3e3e28d5c6ee236bbe4a10d4a4d758fc0fd3760cf7bc2bf8189d243f4cc1764d373e3264938013d1fbe43ffb476d4057c846fd", 0x95}], 0x1, &(0x7f0000002a80)=[@init={0x14, 0x84, 0x0, {0x8, 0x100000001, 0x1698, 0x100000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x298c, 0x0, 0x200, 0x3, 0x2, 0x4, 0x8, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x3, 0x8, 0xfffffffffffffffb, 0x8000, 0x7, 0x2, 0x0, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x9, 0xfffffffffffff1ff, 0x5}}, @init={0x14, 0x84, 0x0, {0x2, 0x3, 0x0, 0x40}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xffffffffffffffc5, 0x8, 0x4, 0xffffffffffff0001, 0x2, 0x10000, 0x7f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x1, 0x5, 0x1, r5}}], 0x134, 0x1}, {&(0x7f0000002c40)=@in6={0xa, 0x4e22, 0x13a, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x3}, 0x1c, &(0x7f0000005080)=[{&(0x7f0000002dc0)="92bfd8ea092c5dea4e58b5a3b23c977c4fa41568a192bb43deafdddf0f3bfd8bde2e7c05c379e8beee9da01cdbeb3f0354359b38a5fee73db6901c70220009cced1a5332479c5cb47f6c723005711f3049891443a14e0ff9429709ac872f511539d890a0fb4ac71525b4eb2f00c347aad6a41de5940ab8953e8b7f998546cfcc8af792bddea1cbe91b28d73a051c7e80", 0x90}, {&(0x7f0000003fc0)="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", 0x1000}], 0x2, &(0x7f0000005100)=[@init={0x14, 0x84, 0x0, {0x2, 0x400, 0x9, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x200, 0xbb9, 0x100000001, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x99c, 0x4, 0xfffffffffffffffb, 0x2, r5}}, @init={0x14, 0x84, 0x0, {0x78d9, 0x1, 0x5, 0x5}}], 0xb0, 0x4004010}, {&(0x7f0000005200)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000064c0)=[{&(0x7f0000005240)="c55b388cf41586619b36b0f5bb0c03bd70f8789a58cdecb8a53b7548ae6f21faa863c2cb78ccd8146ba8ee729374d8d5eda04561337265e452653bf5a6b7a4be44f2df062563461c689c8a678086f8b28faec93efff2a6ccc842f72b2e48a6", 0x5f}, {&(0x7f0000006400)="ac94cb58af099e09c38bf7ffc97f28f61c629d9d61f1467d251617ab15bbdd647fcdc7e2b99c8df6f43c316c7f63eeca8445a103436486776e33e42428bb4a48fd91f504b5680e162076cd68e1927de175ea580c132c588b9105761ac14fb0c2ed9c508072812f6984bb57ab3d76251cc9005e919410232702f2b4871d87efba4cfc61a2964d74095efe", 0x8a}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f00000091c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f000000a880)=[{&(0x7f0000009200)="99935195989ba779a462f7caf4fe6f5a4898fe4c5a07e41d9f32176e8b85cec79470f1e48f70cd576e5bf86c9875cf158fc411d8f6f9963b2795c24f6458fa9219cb67f13e1b27927c638d2fdbd557400c6cac23452b0c0ba347ef3e0004d57f7257cb8b04b4c812e41eac9d5ae750ab68b2d458d23fa000cd0e9cc2a7ee5881ac6eaf378ea8b7ba2d389dd9fb4f3097b056d804ce27ddbcf3d008a2ed9bdc97a6e05b4cc3307c36bca66883c60f1782174282763eab2ad34eb94d2dbd6dae0ab235c1e9c9c315caac1035b158082f8afb0f95faf51eb220b42d367052b798aa68a4e5b3d7e948eac813495f", 0xec}, {&(0x7f0000009580)="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", 0xfe}, {&(0x7f000000a800)="e152416b2636e3b2c89a45436944c5194ad951d7ee34a9a1d07e2be00f43c2277ca281e192b9d07047ffdf1fb7e36de87b345f2fca1e7ae716f662cd069d77facd2c561f73fb25f9f31634", 0x4b}], 0x3, &(0x7f000000a940)=[@sndrcv={0x2c, 0x84, 0x1, {0x3b99f09, 0x8, 0x8004, 0xd6d8, 0x4, 0x3, 0x1f, 0xffffffffffffff01, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x7fffffff, 0x8000}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x206, 0x8, 0x1ff, r0}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8006, 0x10000, 0x1ff, r0}}, @init={0x14, 0x84, 0x0, {0xbf, 0x8, 0x0, 0xce52}}], 0xdc, 0xc041}, {&(0x7f000000aac0)=@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f000000ac00)=[{&(0x7f000000ab00)="825cc829d2a95b09e58c1fab99ec1956d942ff1619f989de1363c142241dd152403920ca5f0a373290d8f816fdb58a6368ee3fb1e9be00880fbf207f91ac3f588c89d43e81d8774cc8510bbeadee082c9f5ef67ab1485eed254b9b33f2f5d6faee282c403b3d7f4fa84e00dba20d01eec39710af93aec083522b308bf6da43a0f64ed2787b650b97e15a22daaf4b01ded280975449ea410fd66abf6582ae1cdb2e950b911182333ae1c5660f9d353344f3316d762b73f59be749894c507384affa64473b3009cdd1234b86b9e8842d4d0f8a566df3520f6cb1bf9e2d9d15715cb57d0f287aa7a47a7f78a5952647", 0xee}], 0x1, &(0x7f000000ac40)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x3, 0x8200, 0xff, 0x6, 0x1, 0x7fffffff, 0x100000000, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x50, 0xfea4, 0x1ff}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff538, 0x8, 0x40, 0x4d}}, @init={0x14, 0x84, 0x0, {0x8, 0x10001, 0x3a64, 0x5}}], 0xb0, 0x40}], 0x6, 0x4) r7 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x5, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r2, &(0x7f0000000300)={0x4}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchown(r2, r8, r9) recvmmsg(r3, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfe02}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) 2018/03/30 05:22:43 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x13, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x6, 0x0, 0x8, 0xffff, 0x2, 0x2}) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/30 05:22:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}]}, 0x2c}, 0x1}, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='keyring\x00') 2018/03/30 05:22:43 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x80, {0x9, 0x9, 0x6, 0x0, 0x7, 0x3}, 0x7, 0x80}, 0xe) getsockname$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f00000001c0)=0xfffffffffffffde0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000000040)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) 2018/03/30 05:22:43 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b80000/0x2000)=nil, 0x2000, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x57208543, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xdbc, 0x0, 0x80, 0x9d7b, 0x400, 0xfffffffffffff000}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000c07000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mremap(&(0x7f0000c73000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000bc7000/0x400000)=nil, 0x1000, 0x0, 0xab, &(0x7f0000b77000/0x4000)=nil, 0x6}) 2018/03/30 05:22:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) shutdown(r0, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/30 05:22:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000d7affc)=0x4, 0x4) 2018/03/30 05:22:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x10}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0xfffffffffffffda8}], 0x0) write(0xffffffffffffffff, &(0x7f00000af000), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @loopback}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x3, 0xeb0, 0x8, 0x1}, 0x4, 0x3, 0x0, 0x0, "38c84f6de6316af9"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000040)={0x6, 0x3f, 0x40}) 2018/03/30 05:22:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707035e3900120f0a0025000100f5fe0012ff000000078a15ff75080039000500", 0x27) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 05:22:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) writev(0xffffffffffffffff, &(0x7f0000002380)=[{&(0x7f0000000200)="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", 0xdf3}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) clock_settime(0x0, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x100000001, 0x9, 0x5200, 0x6}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@hopopts={0x0, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x13}}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}]}, 0x28) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1b1001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/30 05:22:44 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x46, &(0x7f00000000c0)="8916a6d98371d6f107190a67fa7bd04d9be07015940e9147611bd479e15cf4e360ceca6edb4a6d2f9c498a41b6e5778e46469909191de60a5c77e4a54c6c23a46fc03bad08d1"}) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f00000011c0)=""/4096, &(0x7f0000000040)=0xffffffffffffffb6) 2018/03/30 05:22:44 executing program 6: r0 = open(&(0x7f0000001300)='./file0\x00', 0x20002, 0x20000ff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001340), 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r3 = dup2(r2, r1) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000001c0)=""/30) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f0000000180)={0x8, 0x5}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000001200)=ANY=[@ANYBLOB="ffffff14bbac14100600000001ac141f01e00000e10000000001000000000000000000000000000000477c620973e667c629f427eafa5b0972caa3fa7ba508198b4ca09137b8dd29d5dc45d43e79a1b5f4c67d7a4268627f458373e5e72a2adc9e5c2dbf3e19c06fe16847c979f61f10b7314d8a0513ad20b1dc93d163810c697833c66c27d11aa03dc66d50ba153f73a1e76f64d3f25fd64be84f7037ca1088ae48bd9710cbcf349bba4b84bf77fb164e274f9479d190c1a37ce2023b10997df1cda1"], 0x2c) listen(r2, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000140)={0x3, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001440)={0x0, 0x2}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000014c0)={r5, 0xc6, "1530f43d8412031a23ef5839f132a0e0e50ad7cafa94daeb41211ba62a7abff264a256b8e0bbe06eb67fde5f0f4ca89766e0076e45f33152777627507b129daf6f8d8e02e52e61f210a7b8217c54fc20449de2b78317bce3d5c0e65eb5ca6492ba23a919c399c6d1f7dd035c04bd27ca707da1fa6f5bd39fc609f94ea6cefe769cb86e29b9714686484544d9d1403cce46ff17c66d67af83eb8087c4f8c1db95a7892e981b81c515a9cadec12c50971c4345d43cbc94808a6b799210ff01f4ea2d67d78d4672"}, &(0x7f00000015c0)=0xce) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000001380)={{0x7, 0x80000000}, 'port1\x00', 0x44, 0x9, 0x3, 0x3, 0x0, 0x50b, 0x0, 0x0, 0x1, 0x6}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000200)=""/4096) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 05:22:44 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f00000001c0)=@raw=[@jmp={0x5, 0x3, 0x7, 0x2, 0x9, 0xfffffffc, 0x11}, @jmp={0x5, 0x40, 0xa, 0xa, 0x7, 0x40, 0xfffffffffffffff8}, @map={0x18, 0x6, 0x1, 0x0, r1}, @alu={0x7, 0x80, 0x5, 0x7, 0xb, 0xfffffff2}, @jmp={0x5, 0x1, 0x6, 0x5, 0x7, 0xfffffff0, 0x1}, @alu={0x4, 0x5bce, 0x5, 0x0, 0x7, 0x0, 0x1}], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0xfffffffffffffc95, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [], r0}, 0xeea8822412990df8) [ 53.723257] IPVS: length: 173 != 8 2018/03/30 05:22:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="340000007bf8a9d0417b468426fa5156d8601d15ddcbc9ac9dd4032d1fecbee2e4b736b25ef21b587ee88140117b1eba16a6ceab3c5300"], &(0x7f0000000100)=0x3c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) pwritev(r1, &(0x7f0000003740)=[{&(0x7f00000012c0)="e681fd2c15b13e41076c5d68d4b06f06f72666c3280473fea094eec851749f6490b3d2b374980c9f712b1ab90cbfa55ff260fd7bcf42efb7acbf7eca79e5d1732c716ee5d69080ab1dfe5ab45d0bd99459d8c2dd9513958d22681f7e2d2eb2cf88b3b73bf2710ec4ced9e8cf41"}, {&(0x7f0000001340)="319392ef31fab9f89afc837898b2e93b35e47d384669db9846b2b78e7e9d82e96c21b02d2122b47ccc1bdeb58d2a2737d0b0229386fdfc8c322aa3b2008b71aead46f6efa790cee4d648cc301e9d5fc7703b2b214131af685f92568114f301bdb3010218fb2c0b5bf907bf8611d8e9908749bef5551b5492165ac2c7c38cc38fc5c20c95e4176fe9d4745655d3de41585b9869aed94da92291729ce0774c759781941afcf6d6e6f3b9888b9258b92b88ca9c14b47ba1f3cd209c74971ce83e32814947ea841166b4641e59ad5aca88dd6076992ea8b82277ebfc6e8dad305d143f2ae010b5c54cca60fb1c60fe63e4ef9dedc6c4c0b7e8ef"}, {&(0x7f0000001440)="7b5e30554992f517af8e6697505e1c3e3e5c750cafff8e6edf0fbb6515df48fb6badaeb992ca4ba3a949c9af8a7cf87168caefb8ff7ae768fa56b3927ef8a28871e400b85e056c9872270b5bf41ade81bed07881e1ca18c2bcb62c4cd553b94d98411982fc348011e29a34d7810506e724cac98e282f43822b8d0e6d1f85f7bcaa1abc0e0733a61b26dba8e3ca3bf1302c5bd8af86fcfaefc8e2647aca653a"}, {&(0x7f0000001500)="1d3e644d73b385c39ce73d815f131a64ed477d4a5a846a515b29ec7c764fb33315d1633469dbdec0688d81a81b4d9c9440596538aac453faa2d61dd162cd85149ac547af156df1377ba4548d284a4b198503a956cafac0280d2566048ed2cc598435afd2ebe6c45389ecc42be78f468d43afa4f5ad22a9ea6202fea3f0d04859f86934b20ff1ee6c5bdffe54cd8c07793626938a06f7bc118e1f5a2f369af6cb1d27fb9194d4c02bd8ebc7280c1a0ba7f0112e6a2e8d1f50ae1a7d69b8e8b76a8e129f79135eaab1eeb1e645704f3cc630f402bd3119fe4a29030f70c8b7be75a2674c779451f4b04cb0c3eaeba1d5713844e445d8e4c8afacd8a570fc6594e22ce7495e3342f1df6f73325ea0ae06ae49bb9e2cbdaedea605ce96a5e1f1699b78e1493afe5c87834d873548757e0f3945edbbf3bbb39ad41584e214bf750f6357cd1df4fe6dd1e8deba4606a6d723dbe87907a00aadd69f11c94d771f9ae62c90d17841d75f15bd1fe40c59bd165d5fb13e61389d88fa78cf2ae0914b8303dda92beed777f76a946e7368b2080e2af5b3c3f11212858b1c1413027640c9fa94276683a8c931d8ccc7546b258f32b657ca800cea2f819a84eb90d4b6daab9569d7465ac160463cadb6456adb86f72614df9ac29e08823dba6c53c6c58d6bbbea74ea87cd08d4c24714d88e8b683a2088655a67c75ffc4c4b63df2ebb8d7313ba72f0a3e9b27056f0bb08cdbf4e7e24655badc81476f5ffa70cbc498518ee4748c8cbb7d2adce9079dadd509bacc81633650709797e80881592bba7bb3f312829f553f5ef9ad7d9757cf84e1d06efa26b3b075319efee35b44d5984ac402402411a4dc67a538f7173864e4aad8a39ffd4740d1cd3c542b071e60b6082a9714972311472cb147c48630651d3fcdfe71744370f64999bcaf10c6a8b45cb808e23c5bafb72067f03bd07c169a02ac08ce38097d1bc4ea28a59e5f22d58f9f75c8c3a8d7953f7d1f3d52371afbbbc452039d9197c3b08e409309eb0b5e95babce501f7e144dd190f6ee99996ba8935294e5f11008748dc5c4e651676e07c5265f063eaf60ecfb9b202724372b083bd5981b03cba15bd176d1c1050a387285a706e8b278fb27dc7221a6ed59f201b9d554b5773ccb89e8ecac19ba7ce94d19536a3db99bb17f9dca7231d5c556a5925c14a3616ed999cdd36387854e22684b839bd2cf528466875ce0cda5277fb8255a47d34cfcb87a8328323576411cf42b9ff3d477b5be481a2f4dc5fef91c54d500b8aa8e5fec082e7eae505ee8e9669271ef4a6f11540363066db3cfc6b092eca2a3690c3ec19b7cb455a3ced00fe1bfc5a7b97352101294adb74778cafe87161054bc3d78eeb2f07fcc6ba54e5141063f49fee2050753b2004e9d9e121968f169d6c403e26f275f571c1303ac9be2e85d4d290d5894b03ebe9d91ada6d29397f7dcb7d0bebc4b1b7d36a412b50be1e3e66b01f34a2662bb17b27f774a7513f87cce1ac84d3a9a305eb0dc134020b88e25913e2a62c39991bdaef42d920b75b55374f3a3130378de9a16bd94b5f411330670cf165112c24b3e2a53428d1be1b7c9a8012e7d1b98dc7c5b88da627005d013a18f9b17b38b2752b9ac105392b8a0f3b527397fbf37c69ab86258b9a0d7930729e2a0e255dba3055724cd5736066c82145a8577646ef3513c2100294a5cd211a5e58459053bef0c25c8291d1abc6bf8c47b2d816ee3d8d65e292e842a81308759c7ed52ebbac66cc82f72f6214d20ee578e35f26aa1ef7df15a082a58e4e8808c9b7eff5476a6631423d46d4dc6a37541cec1de14e253c8188384dbffcc8bf38317444a12b41c0e535a16c271c727031f441b6f852f47c44851302d34d0bfc7cced98dc9a0b2a264d49757fe8b40a230b824f32d6515e56a3005b9c99d09c1559b2a20400ff14fec13bf4bfbd2fe7cc22739bb7ade3391dff2f5e7affa189bdb15a7929a5f70bfe2348e1cc632adb24c919cb66a09c77d46b7328faa0ab0b0b316ec2ebfe5d0139cc8d27ae5f3334a8ab8a51797b22ae068ddd72efbf818a0755e3ad0addeccad31fe14880e170b71ae4f1e13cd3886422429c0a4611465b5ecd3c31ebca8813259c5c224ad90082e932e827da5a193874bc26185b5cb4bf1038c79f8af5cda75c30c121b9bc44878ce998da409bd12afc06e3f3e34e0d8b4a2eb520d2f1a98f0b10914d836215dcdfb0c19033fc0234e97af8a8680377077101024a23c3382f9562e66449952539958cd0d00803fa63473951f51161d111574c18dbe3e31410fbe751a62e3030c778cc2a715f4f1b7c4aa3d4f000a1a11653ce15bec11a68fbec9d7679d38ef81e57d879a8b4c3d556bbda37880284f24f6d63f37b8fff325926c89905347056fe7ffed582c664ddf718f660421cc09239a478c1dc633cc760d959cf6b8ed0774b32098360c9a3ba68255cf944b986b18359a97f0995c8fbdb1ece52f09cfeb23a108507bbf1229023cb87f415c2216d07abccd2ca7cb5fd1f9099897d4f62c937d46bbe3e04f8e91fe37d31ea6c168f562c716ef2df7b8add50c430000e9fb90550c65c368eb5c97fee343e157804939d36a79d137bedc26efc19ecefcab524665eff37f4b4c4b2b521f06a11bc2d7ea6c6310ad0247eaa5d776a0ebe43d8044652250ef6f0c536dd287e6b2ca5fabb244b8f107483136c2acfa4ba9661c8c9a53597e98443f1612d433dcda4ada34dc0eb45715643c0eefba40450b771b68e155af0b32552e15d88fd2624369f040c6c5832a1d982c579dcb953eb20004ca75f5c181379894775e45f08b8496b305934fc8d82ac06c1aeb88c6d3ec5a7e361d64c7375e6aa313fd04791f74d91470abd6c7f48f2ba4e24c9ef59afa275f55516b2361e4c469f6404ac6d0b783dd0edd18cb718c81bf0c2bd3ec5c6b1ccdccda93a1d53aac668e0ac20edcf761155fb18d28cf8470117c9ef1c4a5688ee78877dd01fce786e9525372b2331484b7e75349e259fc1ea816c0ee5e31223cd01b40b8f5f0b4a6bf5a9a6645a5ef10d50634f750846e0e8995542edb9ccef8ebbd79bd40c1f4471854755a4c84d2299d9cf3aa738e20c477b20f78f2aa11639d3dde34cbc15795a3e233535f5fa611942c8e66273cb960867f159704ecc5266d0cc843882a300289e42c3808d44ecc2a162fb2d71d6d493f2436181d6818bd8644eb10c76363770db186993c4f6404a9933ce3a3fef05e5dc8b6699e0972bbde8468abc41020e5798463cc0509bcc62072ff98e741382880dff3e5d7cd89a49b41b1fda1018e26bd659e71938097f377d602653ba26e872c243fe7b72dd6b75c48f0b9ed948e96a913a9577106018aa5b80334aa2ea4b2e6cb5b5d0b5a080aa15b6499f5c64a3b9d3a14f8c17ce7e395d57e07dfd52eac6f5d3fa6b945b6c91c656b415d13ed496b11943762bcf44f422590e4272209b3133f4446f91b717d8be3f2e3ade2c96d0fa3142e8fa3c5e44b8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"}], 0x200000000000021c, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getregs(0xc, r3, 0x7, &(0x7f00000002c0)=""/4096) sendfile(r0, r1, &(0x7f0000000080)=0x39, 0x102000004) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x90000, 0x0) fdatasync(r4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2}, &(0x7f0000000240)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00000001c0)={0xffffffff, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000200)={0x6, r5, 0x10003, 0x2}) 2018/03/30 05:22:44 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004ac000)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x60) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)) 2018/03/30 05:22:44 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0xfff, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "20f550776c6c9819cdd654a0a02f0a22b39ef1d53bea18a359273967ac68a06d2484c23a05a2f16914db4b96b555158b3523cdd08b166f4a7f6acf553b5ed3"}, 0x58) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000440)={0xfff, 0x73c8, 0x4, 0x45, &(0x7f0000000280)=""/69, 0x8e, &(0x7f0000000300)=""/142, 0x77, &(0x7f00000003c0)=""/119}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/227) fsetxattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="8e65a99373d6e4083cee98c0c6a11224e5bea1f73bed8defdd631c6e398f8c341c853a29dac478d000f270a739ac0e93c0bf746d37d280753eca494b9bba2ff9e8b82ef7e62022f9097505f7ae1478a622e660df4a485e1ac97e93dd71a8d108aa32d14a6798f79d07447063961ea0ad00000000000000ade9f6c449770000000000000000000000000086c7b5640000000000000000000000000000"], &(0x7f00000001c0)='bdev\x00', 0x5, 0x1) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:44 executing program 2: unshare(0x400) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) fallocate(r0, 0x4, 0xfffffffffffffffc, 0x0) [ 53.772309] IPVS: length: 173 != 8 2018/03/30 05:22:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200, 0x600000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xfffffffffffffffe, 0x9, 0x93, 0x1, 0x800, 0x800}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/30 05:22:44 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x1, 0x0, 0x0, 0x0, 0x4}}) read(r0, &(0x7f0000000040)=""/204, 0xcc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fallocate(r0, 0x2, 0x100, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) mlockall(0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/30 05:22:44 executing program 2: r0 = socket$inet(0x2, 0x80e, 0x10000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r5 = dup2(r4, r4) write$sndseq(r5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000016c0)=ANY=[@ANYBLOB="b1b15fb6bb0b8b7b1aa9da2d0063c536cb46df0000000000"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x101, 0x80000000, 0xa00, 0x17, 0x2, 0x7ff, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x4d, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x2, 0x5, 0x20, 0x1000, 0x561}}, &(0x7f0000000140)=0xb0) r7 = dup2(r5, r4) fcntl$setflags(r7, 0x2, 0x1) close(r0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) r9 = syz_open_pts(r8, 0x0) read(r9, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000000040)) syz_open_pts(r8, 0x0) bind$pptp(r5, &(0x7f0000001680)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1e) dup3(r9, r8, 0x0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="a89fc659446515985ae35cc6e47f867683fb8a9aadc865debce4f5b56665d95039eb694b0f", 0x25}], 0x2, &(0x7f0000001580)=[@init={0x14, 0x84, 0x0, {0xedf9, 0xe6, 0x1, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x5, 0x800c, 0x4e4, 0x5, 0x6, 0x1, 0xab4, r6}}, @init={0x14, 0x84, 0x0, {0x2, 0x1, 0xfffffffffffffff8, 0xb08}}], 0x84, 0x2000c004}, 0x40) close(r2) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7f, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xc1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xbd8, 0x10}, &(0x7f0000000280)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x0, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x319a}, 0x7fff}, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x9, [0x8001, 0xfff, 0x9, 0x5, 0x3ff, 0x5, 0x633, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/30 05:22:44 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x181042) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x4b, 0x0) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="d9a127721d97a1ac924ea825da7a40bfb8fa3dc903afd25eb75aeba7f838e54953d9d8f95ec3e6a48c7f20886efbd5aec13b9d24ef86f1b9c1380a11e75a33d71e6d760ee7224eab9c9be43ad35739a2d4ace71bd98fb03b5515585c75b3306807debe4c8009c9e3ebc6f176b8bd7d2c23163d1e", 0x304}, {&(0x7f0000000140)="e8fecc87004aabe59cca99d99f592e90bd2a38fe000d46424b7c9d9e0cee54ccd348e735273a7ba180f317dcc589ab7308d3d01f2f4a11da4df4515a32b30134e4f7c6512d8cccff052b66b93e952147ee55100f58d56c4bc83e8b5f79533fb1eac2b5cf8708639d1962b070134d35eaa9c6f046f1936d8b5830f2166eaabbdf798013af9ad2bca8f4e03962c7672f9c238f7fbdf3f9610f7795c94a7f3b27d5cf377ab51db22aad6cf06d3c09f89f147fd6998defa7cecae0bd986dca296a259dde66686a9ceeffe53fb688f998b65eb91530f2fdb8da305713785ad4fe9e96769fe391cb08b1659f362f96dad562b3e8608f99764875eb62", 0xf9}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000340)="b3efd4e738646e4db59c7e17e879ec3aa129fff7e54c36526955ab7d7b79d8dad25e4e2155121fad32d12f6f532f1202a5476990703b586d07d003de70e8813e505918b8b69750f63327da10da8e3eaede74b4f3c97a8ffd8e670ed90298fd594d8d74586b449e44f4b6e517f3dd2eadf9d0514ecad275ecd966303d9edaaa95f87964061a702bd59546c5c096c65586e688d71dd877e9d73bcb731497aebb151f20786ebf551e8d5da72613209f605ec323a4891314d3", 0xb7}, {&(0x7f0000000400)="0076b23dbad9a9caad14e0c6ba092147fbdfaedcc8f581f9ed9796cef431f9c381be650030bb031a51d8f9a20a61f8a06fb65dfe5daa0ca24312382dac0c873e5216bd5bebafd7e4f13b293e0216ee3d3eb5d3792474cb435a20663b7e01d57ae1b377ba710eb437ed1822e7153adbed40478567fd0f01d334db3840f4bc8c6130a6865f95c63ebbeec11d7397dcc2fc523820e963c151f9ddec742b314c3f1d73210786dd795f2f8a6146d9", 0xac}, {&(0x7f0000000240)="575003be091e8283c26d3cf253b74367bca6ee82057e3db8a08f8a886a98bcffc5fb5ae8cb5ecc2f8baa3148a85b48f73af89930b47ed02df0a0314cddcc46715d82883fdbdf48b6a848b0a3d756da275afdb7d92a526d5491997e49f8ca16880ecc0d5f544dcfdb3c266198cc3defa86edff65db549", 0x76}], 0x6) write(r0, &(0x7f00000004c0)="faac6bd0b2d5e7f7549d6f983d032156871d0d48c53c18801194ba1010d55490d596b782f1b33b88138913d4d33dc55a07ac488caeafe9775a8329cc5d989775f4d3ad3fc09f02ec73d9285e86e645394e2b85a8da685b2602d2a95d590a7adf7436f67193f1b698ed85b33edb181b7440cdc425d99a7f02dc9b8a098072181b892e8246920fdfe0acfc813a82f75c5621bb5d4866d6f19a8dd55dd63590405de7f81af9a6f02a0696fe3958b4e00a80e5c3eafe3fac3e2b62d3aa0a43bd7f0b65552416575b43ffc590624173dca10336bc090f1bf41e1c11e2cecc0880", 0xde) syz_open_dev$random(&(0x7f00000005c0)='/dev/random\x00', 0x0, 0x0) 2018/03/30 05:22:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x7, 0x40) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000840)={@mcast1, 0x0}, &(0x7f0000000880)=0x14) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000940)={&(0x7f00000008c0)=@newneigh={0x70, 0x1c, 0x420, 0x70bd25, 0x25dfdbff, {0x1c, 0x0, 0x0, r2, 0x16, 0x20, 0xf}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_VNI={0x8, 0x7, 0x8000000000000000}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @NDA_VNI={0x8, 0x7, 0x10001}, @NDA_IFINDEX={0x8, 0x8, r4}, @NDA_SRC_VNI={0x8, 0xb, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x490000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800050500000000000000cb0fb3290000000008000000000c0008000600100000000000"], 0x28}, 0x1}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x7) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x101000, 0x0) 2018/03/30 05:22:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x129, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x8180) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000300), 0x6) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:44 executing program 3: getegid() r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffc7c) getgroups(0x1, &(0x7f0000bf0000)=[r1]) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) r4 = dup2(0xffffffffffffff9c, r3) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '-\x00'}, &(0x7f0000000100)=""/228, 0xe4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000780)=0x9648, 0x4) keyctl$chown(0x4, 0x0, 0x0, r2) 2018/03/30 05:22:44 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x8f, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/143}, &(0x7f0000000280)=0x50) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001080)={0x13, 0x0, &(0x7f0000000080)}) [ 53.978179] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.983098] CPU: 1 PID: 6492 Comm: syz-executor7 Not tainted 4.16.0-rc7+ #280 [ 53.990376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.999723] Call Trace: [ 54.002313] dump_stack+0x194/0x24d [ 54.005954] ? arch_local_irq_restore+0x53/0x53 [ 54.010641] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.015658] ? handle_userfault+0xb97/0x2490 [ 54.020077] handle_userfault+0xbd9/0x2490 [ 54.024307] ? handle_userfault+0x1864/0x2490 [ 54.028817] ? userfaultfd_ioctl+0x4520/0x4520 [ 54.033391] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.038584] ? __schedule+0x903/0x1ec0 [ 54.042468] ? print_irqtrace_events+0x270/0x270 [ 54.047219] ? print_irqtrace_events+0x270/0x270 [ 54.051980] ? plist_check_list+0x7e/0xa0 [ 54.056129] ? perf_trace_lock+0xd6/0x900 [ 54.060270] ? trace_hardirqs_off+0x10/0x10 [ 54.064576] ? plist_check_list+0xa0/0xa0 [ 54.068788] ? wakeup_preempt_entity.isra.61+0x76/0xb0 [ 54.074066] ? __lock_acquire+0x664/0x3e00 [ 54.078301] ? __lock_acquire+0x664/0x3e00 [ 54.082528] ? trace_hardirqs_off+0x10/0x10 [ 54.086834] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.092005] ? find_held_lock+0x35/0x1d0 [ 54.096063] ? __handle_mm_fault+0x2ded/0x38c0 [ 54.100617] ? lock_downgrade+0x980/0x980 [ 54.104738] ? __might_sleep+0x95/0x190 [ 54.108687] ? lock_release+0xa40/0xa40 [ 54.112636] ? futex_wait_queue_me+0x52f/0x7f0 [ 54.117193] ? do_raw_spin_trylock+0x190/0x190 [ 54.121748] ? userfaultfd_ctx_put+0x740/0x740 [ 54.126313] __handle_mm_fault+0x2dfa/0x38c0 [ 54.130698] ? __pmd_alloc+0x4e0/0x4e0 [ 54.134558] ? trace_hardirqs_off+0x10/0x10 [ 54.138859] ? find_held_lock+0x35/0x1d0 [ 54.142899] ? handle_mm_fault+0x35b/0xb10 [ 54.147106] ? lock_downgrade+0x980/0x980 [ 54.151239] ? handle_mm_fault+0x2f8/0xb10 [ 54.155455] handle_mm_fault+0x44a/0xb10 [ 54.159492] ? __handle_mm_fault+0x38c0/0x38c0 [ 54.164046] ? vmacache_find+0x5f/0x280 [ 54.167999] ? find_vma+0x30/0x150 [ 54.171529] __do_page_fault+0x5c9/0xc90 [ 54.175570] ? mm_fault_error+0x2c0/0x2c0 [ 54.179693] ? trace_hardirqs_off+0x10/0x10 [ 54.183990] do_page_fault+0xee/0x730 [ 54.187776] ? __do_page_fault+0xc90/0xc90 [ 54.191999] ? find_held_lock+0x35/0x1d0 [ 54.196050] ? __might_fault+0x110/0x1d0 [ 54.200086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.204909] page_fault+0x25/0x50 [ 54.208341] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 54.213938] RSP: 0018:ffff8801d423fb48 EFLAGS: 00010202 [ 54.219309] RAX: ffffed003a847f77 RBX: 0000000020013000 RCX: 0000000000000001 [ 54.226554] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d423fbb0 [ 54.233798] RBP: ffff8801d423fb78 R08: ffffed003a847f77 R09: ffffed003a847f77 [ 54.241041] R10: 0000000000000001 R11: ffffed003a847f76 R12: 0000000000000008 [ 54.248282] R13: ffff8801d423fbb0 R14: 00007ffffffff000 R15: 0000000020013008 [ 54.255547] ? _copy_from_user+0xc5/0x110 [ 54.259677] compat_get_timespec64+0x124/0x240 [ 54.264243] ? put_compat_itimerspec64+0x330/0x330 [ 54.269157] compat_SyS_pselect6+0x190/0x630 [ 54.273546] ? compat_SyS_old_select+0x430/0x430 [ 54.278287] ? compat_SyS_futex+0x288/0x380 [ 54.282600] ? compat_SyS_get_robust_list+0x300/0x300 [ 54.287774] ? fput+0xd2/0x140 [ 54.290949] ? compat_SyS_ioctl+0x77/0x2a30 [ 54.295245] ? do_fast_syscall_32+0x156/0xf9f [ 54.299716] ? compat_SyS_old_select+0x430/0x430 [ 54.304452] do_fast_syscall_32+0x3ec/0xf9f [ 54.308757] ? do_int80_syscall_32+0x9c0/0x9c0 [ 54.313312] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.317781] ? finish_task_switch+0x1c1/0x7e0 [ 54.322254] ? syscall_return_slowpath+0x2ac/0x550 [ 54.327157] ? prepare_exit_to_usermode+0x350/0x350 [ 54.332152] ? sysret32_from_system_call+0x5/0x3c [ 54.336979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.341821] entry_SYSENTER_compat+0x70/0x7f [ 54.346214] RIP: 0023:0xf7f98c99 [ 54.349557] RSP: 002b:00000000f779409c EFLAGS: 00000286 ORIG_RAX: 0000000000000134 [ 54.357250] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 54.364493] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 54.371736] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 05:22:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x804) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x2, 0x0, 0x10002, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000200)={0x8, r2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xaead, 0x7, 0xffff, 0x136e, 0x7}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000540)={r4}, &(0x7f0000000580)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000a724f2a4000001000000000000000000000000000000000000000000000000002526f92a35b1853763f3d009cae3d6ffa6143a56f65a98e8a36467534b783c0f53cb7740950cef80744d15b5aae8462a4eea39accbed1a6007409ee522000000000000007417d4654a33daa94b7feb31d0ae3c2f81d1bf6544b4e0cff95b005749a683d022b0e8ee9e114a272a6c7c6ed5dbd02760bcce052c1aac494f1ff33af549feba463a2afc0ed570f4bde032c5109d8a4d5d3bde1f2f246af4fb86f671abf4ee891e112e07f61fb269029e13abadc4bcd51889f67b618aab8c02ee05e099b0cf2b4ed855ae17bb3db8080bc0921a5f061256a793dc8204b873e0d57643674ede4e7acb9c8a99e39408056687968d7d51f34309", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x54, 0x0, 0x0, 0x70bd2d, 0x0, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000440)="037c74b61f"}) 2018/03/30 05:22:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/03/30 05:22:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000002ff5)='/dev/loop#\x00', 0x0, 0x0) setreuid(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8000, 0x10000, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x5}, 0x14) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x30, &(0x7f0000000140)={0x4af}, 0x8) 2018/03/30 05:22:44 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffbfffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 2018/03/30 05:22:44 executing program 2: clone(0x200, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000240), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setscheduler(0x0, 0x7, &(0x7f0000000100)=0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='maps\x00', 0x0) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xf4, 0xdf3b470294c951c7) execveat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='big_key\x00', &(0x7f0000000500)='@proc}lomd5sum@ppp0\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='big_key\x00', &(0x7f00000005c0)='#vboxnet1\x00', &(0x7f0000000600)='limits\x00'], &(0x7f00000007c0)=[&(0x7f0000000680)='limits\x00', &(0x7f00000006c0)='limits\x00', &(0x7f0000000700)='maps\x00', &(0x7f0000000740)='wlan1\x00', &(0x7f0000000780)='ppp1wlan0\x00'], 0x1000) r3 = getpid() kcmp(r0, r3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mlockall(0xfffffff7ff000000) process_vm_writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/90, 0x5a}], 0x1, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000000480)='limits\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000300), &(0x7f00000003c0)=0x4) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:44 executing program 7: syz_emit_ethernet(0x1c9, &(0x7f0000000040)=ANY=[@ANYBLOB="fffffffeffffaaaaaaaaaa0008004900002cc109e0f702008da0060000001abfcd9700001f57000000009078ac140000ac14ffaa44100701ac14ffbb0000000700000000000000780000"], &(0x7f0000aebfe8)) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rfcomm\x00') r2 = dup2(r0, r1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)=0x7f) 2018/03/30 05:22:44 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x8000) [ 54.378990] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.386234] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/30 05:22:44 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000400)={0x10000, 0x34, 0x1, 0x0, 0x0, [], [], [], 0x0, 0x98}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x2, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/110, &(0x7f0000000300)=0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="332319e5275959255dc23ac444e07484", 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x3ff, 0x5f2161ad, 0x6, 0x356, 0x3ff, 0xa9, 0x2, {r4, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x8f, 0x4, 0x401, 0x6, 0x9}}, &(0x7f0000000240)=0xb0) 2018/03/30 05:22:44 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x4000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000080), 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x44d, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000440)) 2018/03/30 05:22:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0xff, 0x371) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'bcsh0\x00', 0x2}, 0x18) 2018/03/30 05:22:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) [ 54.454163] binder: 6516:6518 ioctl c0306201 2075afd0 returned -14 2018/03/30 05:22:44 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x3, 0x0, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r4, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/21, 0x15}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000840)=""/27, 0x1b}, {&(0x7f0000000880)=""/85, 0x55}], 0x8, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00000000c0)='user\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 2018/03/30 05:22:44 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) [ 54.538039] binder: BINDER_SET_CONTEXT_MGR already set [ 54.548111] binder: 6516:6546 ioctl 40046207 0 returned -16 2018/03/30 05:22:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x1}, 0x0, 0x8) 2018/03/30 05:22:45 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x122) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x200800, 0x1, {0x3, 0x3, 0x7, 0x0, 0x3d}}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0x5]}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000024fec)={{0x0, 0xffffffffffffffff, 0x2}}) [ 54.582418] binder: 6516:6518 ioctl c0306201 2075afd0 returned -14 [ 54.597543] random: crng init done 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1f, 0x3, 0x5, 0x9, 0x1000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0xb5}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ifb0\x00', {0x2}}) 2018/03/30 05:22:45 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x8500) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0xfffffffffffffffd, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x401, 0xffffffffffffffff, @perf_config_ext={0xffffffff}, 0x200000400, 0x3}, 0x0, 0x0, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240)=0x20000000001, 0xfffffffffffffca1) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x40, 0x8, 0x1, 0xa309}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000001c0)={0x6, 0x7, 0x0, 0x0, 0x51, 0x2}) 2018/03/30 05:22:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9, 0x500) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x10000080000000, 0x180) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00001bcf37)=""/201) 2018/03/30 05:22:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(anubis))\x00'}, 0x58) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') sendto$llc(r1, &(0x7f0000000180)="7ab9bcf04749e21373feb231b63f02c3c13ad141321b4131084980444a57efdf7d7844b57bc8eb6119e8d6e30cb1e112e66a1749559cc72f59881dab322563628e71a631bd6f1ea163c6c384ed246810998475d9cc41fa609b5df1cca1db9bb6a946f4260a66c0d1d92045ea2a499d3c5d672384edbee99cf893afbcc600100073a9a5dbcb3bf2674a8d57082dade3820beef560b6d933ab85a4ecce58f8a13eef5e65bd5b95a16450cb9ffaded7ee753c8f37211bbd75f5438457e78f85fd3974283a27feb855aeb365349f1055fe2e00a2120c9bd0bfaa6a9208b9c8cb6e4c3089dc59e8eac8b85ec4b3fe77ef93a0", 0xf0, 0x840, &(0x7f0000000040)={0x1a, 0x0, 0x5, 0x9, 0xa7e1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/03/30 05:22:45 executing program 0: r0 = memfd_create(&(0x7f0000000000)='cpuset/securitywlan1securitylotrustedeth1\x00', 0x2) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x5, 0x3f, 0x2, 0x6}, {0x20, 0x4, 0x7, 0x8}, {0x4, 0x4, 0x0, 0x8}, {0xffffffff00000000, 0x0, 0x4, 0x4}]}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0x23}, 0x10213}, 0x1}, 0x0) 2018/03/30 05:22:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)="636c6561725f72656673007edb", 0x2) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000280)={0x2, 0x7ff, 0x5, 0x400}) getpgrp(r3) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@loopback, @local}, &(0x7f0000000240)=0xc) 2018/03/30 05:22:45 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0xfffffffffffffffe, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/30 05:22:45 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], {0x0, 0x989680}}) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/xfrm_stat\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0x100}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x7f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x3) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x80) write$fuse(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="50000000010000000700000000000000070000001a000000ff7f0000ff0000000006df6d4400000001000080000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)="035e00", 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x20, "aad7e95565d0ca06fdbc5dc8a9c95e830f05fe33c3fa34a4bed8e55a35c4a98f"}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x8000}, &(0x7f00000001c0)=0x88) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/30 05:22:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000000)) r0 = gettid() capset(&(0x7f0000000040)={0x39980732, r0}, &(0x7f0000000080)={0x10001, 0x5e, 0x10000, 0x3ff, 0x8, 0xfffffffffffffffb}) 2018/03/30 05:22:45 executing program 6: setitimer(0x2, &(0x7f0000000200)={{0x77359400}}, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000240)={{0x0, 0x2710}}, &(0x7f0000000280)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000180)) r2 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x8, 0xffffffffffffff0c, 0x7, 0x9}, 0x10) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xb, 0x2, 0x7, 0xf, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_key={0xa, 0x8, 0x240, 0x0, "5acb435387d6eeef5cfd48a6586c91de89077bd43350deb941d300fb5c83570603929ac72cae68c199c5c5e4abfe24ff8b7dc1f316d99d300ce4cb9fa9ed75aa74790e1f233f2781"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x8, 0x7fff, 0xa1, 0x2, 0x40000000}]}, 0x78}, 0x1}, 0x24000000) 2018/03/30 05:22:45 executing program 1: mkdir(&(0x7f0000000000)='../file0\x00', 0x10000) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') utime(&(0x7f0000003980)='./file0/file0\x00', &(0x7f00000039c0)) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000001c0), 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="940000d444b38bc56698b548b3ee4b56440b0000000000000000000000000000000000"]) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000140)) 2018/03/30 05:22:45 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) getrandom(&(0x7f0000000800)=""/117, 0x75, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r3, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000001300)="0a61e31251a1f1745addbf9ad8d140ce4f30a393948c7f1e54b630ac05f91d2fed00838783c7d7be053ec56b37e26e18b3f488e166decfa94782d81503b2a060bf8430b996e5c37de658c8dd001e3062bd37860a30ad1aa71675c8e25354b5dbe2d8464082bac312a9b998d4b7dbd6e872c8651aed9b52c39789a2ac1aecee9c6dfcdcc4ddc8e80beb6494d6bbbc8e2738bdaf7fd2ba062737b2f6b53c4ca790dc1a3e76319bd0695edc3d4407bffa5c1c4289f6ad363688b48c331b7aaf3e5826ac37b05eee9772f04af9d516f601fb48a30a1b0270ed4fd0ddd9ed7c0903cc9f236d", 0xe3}], 0x1, 0x0) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0xffffffffffffffff, 0x0, &(0x7f0000513fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) sync_file_range(r3, 0x20, 0x4, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc08771441", 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00000003c0)={"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"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r5, 0x1}, &(0x7f0000000280)=0x8) r7 = dup2(r4, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x100, 0x7, 0x8006, 0xffffffffffff0000, 0x5, 0x401, 0x1, 0x800, r6}, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x2000000, 0x1f}) setsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f0000000180)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000000380)={r8, 0x8001}) 2018/03/30 05:22:45 executing program 3: r0 = userfaultfd(0x80000) r1 = open(&(0x7f0000000140)='./file0\x00', 0x240, 0x8) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) getsockopt(r1, 0x8, 0x800, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x40a200) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x7) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000001000/0x3000)=nil, 0x3000}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000300)={0x3, 'gre0\x00', 0x3}, 0x18) 2018/03/30 05:22:45 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x3f3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000200)=@ioapic={0x0, 0xffffffffffffffff, 0x8, 0x4, 0x0, [{0x3, 0x5, 0x40, [], 0x77}, {0x593, 0x5c9c, 0x7, [], 0xaf}, {0x3, 0x1, 0x8, [], 0x2}, {0x3, 0x0, 0x5, [], 0x5}, {0x10001, 0x6, 0xfffffffffffffd60, [], 0x8}, {0xd5b, 0x4, 0x9, [], 0x81}, {0x1, 0x0, 0x3, [], 0x3}, {0x100000000, 0x6, 0x81, [], 0x4}, {0x0, 0xbcd2, 0x1, [], 0x100000001}, {0xfffffffffffffffc, 0x12000000, 0x2ce6, [], 0x80000001}, {0x1ff, 0x9, 0xffff, [], 0x2}, {0x3, 0x0, 0x1ae6, [], 0x1}, {0x3, 0x2, 0x5, [], 0x9}, {0x400, 0x80000001, 0x2, [], 0x7c3}, {0x9, 0x80, 0x7f, [], 0x1ff}, {0x9, 0x5, 0xff, [], 0x7fff}, {0xae, 0xfff, 0xe1, [], 0x8001}, {0x5, 0x7, 0x5, [], 0x101}, {0x0, 0xc7f, 0x3f, [], 0x6}, {0x1c7, 0x2, 0x100, [], 0x20}, {0xc2, 0x7, 0xa5}, {0x7, 0x200, 0x3, [], 0x6}, {0x1, 0xfffffffffffffa48, 0x80000001, [], 0x4}, {0x101, 0x3, 0x8}]}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/189, &(0x7f00000001c0)=0xbd) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x19b, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x20, 0x6, 0x0, 0x4, 0x9}, &(0x7f0000000340)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00000003c0)={{0x10000, 0x6, 0x21ee, 0x1753, "091bc1cd680699560d38dafbea5dbec2a756307d788f0679779e2e2902f85eaf96f93e4ce323d7c9cd2725d7", 0x7}, 0x4, [0x7fffffff, 0x2, 0x3, 0x8, 0x7fffffff, 0x2, 0x5, 0x5, 0x9e, 0x81, 0xffffffff, 0x40, 0x101, 0x8, 0x3, 0x100000000, 0x1f, 0x4, 0x3ff, 0x2, 0x4, 0x7, 0x80, 0x1, 0x1, 0x200, 0xb59f, 0x10000, 0x8000, 0xffffffffffffffff, 0xfff, 0x7ff, 0x4, 0x8, 0xcd0, 0xda, 0x8000, 0x6, 0x80000001, 0xb, 0x9, 0x0, 0x4d, 0x3, 0xfffffffffffffe9b, 0x100000000, 0x0, 0x100000001, 0x8, 0x5, 0x9, 0x55c, 0x7f, 0x1, 0x800, 0xffff, 0x0, 0x4000000000, 0x2, 0x6, 0x4, 0x2, 0x80000000, 0x3, 0xf1, 0x8, 0x33, 0x1, 0x4, 0x20, 0x6e, 0x1, 0x12, 0x8, 0xa222, 0x1, 0x8000, 0x93, 0x2, 0x5, 0x1ff, 0x7a63a75, 0x0, 0x4, 0x100000001, 0x7fff, 0xfffffffffffffff9, 0x80000001, 0xfff, 0x0, 0x800, 0x9, 0x3, 0x7f, 0x86f, 0x3, 0x4aae, 0x7, 0x101, 0xbaa, 0x6, 0x3ff, 0x5, 0x3f, 0x2, 0x101, 0x4, 0x6, 0x754, 0x0, 0x40, 0x10001, 0xffffffff, 0x5, 0xffffffff, 0x7, 0x9, 0x5, 0x806a, 0x1f, 0x3, 0x8, 0x401, 0x1f, 0x2, 0x3, 0x0, 0x1], {0x0, 0x989680}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r3, 0x3, 0x8, [0x1ff, 0x1000, 0x1, 0x100, 0x5d4b, 0xfffffffffffffc00, 0x9, 0x3]}, 0x18) 2018/03/30 05:22:45 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r1 = memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) getpeername$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) r4 = getgid() getgroups(0x2, &(0x7f0000000640)=[0xffffffffffffffff, 0x0]) getpeername$ax25(r0, &(0x7f0000000880), &(0x7f00000008c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xfffffffffffffda0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000780)="8b00d9a98d3c01f16bab348e556960bb929c34d6a91b27109ce0278280a8af53283801f5253b67ee7a25b2896ed3ed9e18fe7e96dfd3c4c6a7045019fef32f3521a4eb3a375b42f54b1c772e8f374cdd4d9b3de764bfa50261e30887af19aa913ad79c24e90066b78c6e4ad921f96faaca3e4e202e3ec3723c7884997c95c706e15e7c17533037c77797656eed9e77d066f00ad7f3f5044ad11aa5e2c3a1896b1a765867d74e860d65f5ab032337fa49b4b7e2cf6bd6cd280e29ee4107f028ff53f41f35c77bfd2ef8ffcdf84ba90586b70c0dadf8f4e853dfd228ffd604854be24c7238ce0dc5a505366533b0afd69f9217", 0xf2) setgroups(0x4, &(0x7f0000000700)=[r3, r4, r5, r6]) truncate(&(0x7f0000000980)='./file0\x00', 0x400) r7 = getuid() getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r7, r8) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)={r1}) r9 = socket(0x1e, 0x4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r10 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r10, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r9) 2018/03/30 05:22:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendfile64(r1, r1, &(0x7f0000000040), 0x9) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) r3 = dup(0xffffffffffffffff) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000280)={0x6, 0x10, 0x1, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getpgid(r6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000002c0)=0x7fffffff, 0x4) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x81, 0x3, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x4040) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0xe937, @random="a9c4fe4a8cde"}) 2018/03/30 05:22:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x34, r4, 0x320, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f843c9b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000002140)=[{&(0x7f0000002300)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r7, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/30 05:22:45 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x12000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/30 05:22:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000400)={@dev}, &(0x7f0000000440)=0xffffffffffffff02) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x197}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7cc4, 0x10001, 0x1, 0x4, 0x5, 0x9237, 0x0, 0x10001000000, r3}, &(0x7f0000000280)=0x20) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2}, {}, @time=@time={0x77359400}}], 0x1c) prctl$getreaper(0x1f, &(0x7f0000000180)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="9410c70b780ffe78df7ff089adc60b6ad840a1116e67b669703735c53dbecc33e651d777c0463e655bb7b9b9d4f31e6a", 0x30}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x0, 0x7fff}, &(0x7f0000000300)=0xc) dup2(r1, r2) 2018/03/30 05:22:45 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x195080, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r2, &(0x7f0000000100), &(0x7f0000000180)=""/145}, 0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x74, 0x0, [0x800, 0x5, 0x4, 0x4]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x80000001, &(0x7f0000000280)=0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7f, 0x10100) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/30 05:22:45 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1000, r0, r1, 0xff, 0x8000) r2 = socket(0x3, 0x100003, 0x8000000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) write(r2, &(0x7f0000000040)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x24) 2018/03/30 05:22:45 executing program 7: chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/03/30 05:22:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000100), 0x0, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fff, @empty, 0x2}, @in6={0xa, 0x4e20, 0x5, @empty, 0x1}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x64) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x7) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x1}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0xdf9, 0x73}) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) [ 55.163837] skbuff: bad partial csum: csum=0/65535 len=28 2018/03/30 05:22:45 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001040)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)={0x1, 0x0, [{0xffffffffffffffff, 0x1000, &(0x7f0000000040)=""/4096}]}) dup3(r0, r0, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) sendfile(r0, r0, 0x0, 0x3ff) 2018/03/30 05:22:45 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x0, 0x2}) setrlimit(0x0, &(0x7f0000baf000)={0x9, 0x8001}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x4, 0x1, 0x8000}, 0x4) 2018/03/30 05:22:45 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) pwrite64(r0, &(0x7f0000000200)="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", 0x200, 0x0) 2018/03/30 05:22:45 executing program 6: r0 = socket(0x2, 0x1, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x401, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x145000, 0x65) write(r0, &(0x7f0000000100)="1f0000000104ff000144c813cf7ec9190600010008000100030423fdffdf00", 0x1f) 2018/03/30 05:22:45 executing program 0: r0 = socket$inet(0x2, 0x0, 0x10000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r3) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000013c0)=ANY=[@ANYBLOB="45ed91edc2134d2c80eeb1ab74e052d9ba2ceee0b79340f07decf3d14cd1fbd88ef7ec8762e04f00dd386494d06b7263af251f9935a3099eb4dbb114425b6377f2645908031d5e6fe06644a507"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x101, 0x80000000, 0xa00, 0x17, 0x2, 0x7ff, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x4d, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x2, 0x5, 0x20, 0x1000, 0x561}}, &(0x7f0000000140)=0xb0) r6 = dup2(r2, r4) fcntl$setflags(r6, 0x2, 0x1) poll(&(0x7f0000000000)=[{r4, 0x1}, {r2, 0x58}, {r0, 0xa000}, {r1, 0x18}, {r4, 0x2590}, {r0, 0x200}, {r2, 0x50}, {r6, 0x2000}], 0x8, 0x101) close(r0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) r8 = syz_open_pts(r7, 0x0) read(r8, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000000040)) syz_open_pts(r7, 0x0) dup3(r8, r7, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000240)="a89fc659446515985ae35cc6e47f867683fb8a9aadc865debce4f5b56665d95039eb694b0f", 0x25}], 0x2, &(0x7f0000001580)=[@init={0x14, 0x84, 0x0, {0xedf9, 0xe6, 0x1, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x5, 0x800c, 0x4e4, 0x5, 0x6, 0x1, 0xab4, r5}}, @init={0x14, 0x84, 0x0, {0x2, 0x1, 0xfffffffffffffff8, 0xb08}}], 0x84, 0x2000c004}, 0x40) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x3, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r1, 0x0, 0x2}) 2018/03/30 05:22:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x60071, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x49) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x3, 0x5, "1a4c43742c6e8c8b908cb727779ae401f7cde9a332ffd832a968e15d6df742e79174e6fc039fcfdb2dc7829ff0eb347944aa4b44255c75d61151d7c9f3b98f", 0x25}, 0x58) 2018/03/30 05:22:45 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xb01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x6, &(0x7f0000000600), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000000100)=""/128, 0x3f7) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/30 05:22:45 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffd, 0x100) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000080)="074714b1dc1439977d60ea128216711d416827fdd78a545ce7629fe94898343781b75c02f4d8c4d6a4b143bce46f0d7386f040cea289b0f16f697eaa59d1e1829d7fae81dc71999b0290b010c1e787d47b26ba22cca10223ed9d3e18480916e892c7855d7c5d24cf7c4412cddca7f09b38543cdc6909f59873215dcc2ee10e548d4128129e6d015902055c901f0ce184fcf2d6442b22f7300b79f8e11896f6d451ae4be9fb3b657ecb5b10215c07f72bc92f9e15ffd2b9314218b165259090d81d6f3551e191cba988a13258e5e00efc") 2018/03/30 05:22:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4(r0, 0x0, &(0x7f0000000100), 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/03/30 05:22:45 executing program 6: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)=""/173, &(0x7f00000001c0)=0xad) 2018/03/30 05:22:45 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/81, &(0x7f0000000100)=0x51) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x8ac, 0x7df5}, 0x2) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=@ipv6_newroute={0x1c, 0x18, 0x801, 0x0, 0x0, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0xffffffffffffffff) 2018/03/30 05:22:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x0, 0x0, 0xffefffffffffffff}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r1, 0x2187}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/30 05:22:45 executing program 7: clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) mq_timedreceive(r3, &(0x7f0000000340)=""/218, 0xda, 0x7fff, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000180)=""/68, 0x44, 0x0, &(0x7f0000000200)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = dup(r0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') connect$ipx(r1, &(0x7f0000000440)={0x4, 0x7f, 0x5, "a2597183c317", 0x7fffffff}, 0x10) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xc8, r5, 0x18, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x48}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x50}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) write$rdma_cm(r1, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/30 05:22:45 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x1) ftruncate(r0, 0x1) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={"6c6f0000ecffffff00", 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x8000}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r3}, 0xffffffffffffff43) 2018/03/30 05:22:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer2\x00', 0x401, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001740)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x6, 0xa994, 0x9, 0x5}, &(0x7f0000001800)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001840)=@sack_info={r2, 0x1, 0x7fffffff}, &(0x7f0000001880)=0xc) sendmsg$netrom(r0, &(0x7f0000002d00)={&(0x7f0000001300)=@ax25={0x3, {"5de5793b66532e"}, 0x1}, 0x10, &(0x7f0000001380)=[{&(0x7f00000018c0)="1885413eeb9670c0c711849f4e1dc4075d0262e7f346d40f9decf45b784fd65b43f7147ec59b07544d4cf18439732c8946ab439edcc38076c83718246c41ca97b8bd0bb083bb7b2e1dc30976ca794d6aa14ed9be1b3b8abb7a33bdefdd62673b548bcd3bc329a58d754acb65b574858447cc0dd5f3c385c8a3bce87b0c0b14b27e8df7f1aaa9754769b438f60a1f63519b43598b", 0x94}, {&(0x7f0000001340)="00140ca7623ede9e8dabf8ba27f9955c57593272fad159b3c9fb82b681eff32bba3b28b57190cf55b018baf43c", 0x2d}, {&(0x7f0000001980)="d6c10798e8e0b0c5469e560a148aeed9de4372dc63b2c362dd7ac8087f6085f91ac0788d5d451a29e4a819118980ded78da2243631c658fccd1ed54c6af77c5161e3eacf5994ba5c4d143db1857b039e15d005e0fe904c2950f2524d05f0c7093164622602c09ea7d2057c886f755a0d734552c7d7ccc0d1c805e6b9f08ecbe674bcfc59c28e2aa1d0f93b79c3246c3b6686d1d34c3f633bb7c10b40183aaa72627ddddc3b2b613ccd494910ddf9cb2f7fe85c0c6ab8542e3e8ec5d0a3894e79b6bb", 0xc2}, {&(0x7f0000001a80)="a97307cd00064d817af6b73d596f8dd5f418d87bab3ad504f0493daaaa69366a907d3ec9c09716107d8db6adafee9d464d002b47dba9b04f16b2b50a28130966e0a49cc9b057848c26de328ef6342aee8ef870c2d65f126b483d7a2e7897e8e4855b4c9130e075b21ade680891cee805df4032859b475f03263031dd68e0afda417c2e72fbafadf2307d76909b203399e18c25a0b0ca321ee007e6783a70ee4017345c98eeab4b41e3b662e9c3506528aa2edf7c6141d4055335ff3ed55c2a093b00f4acb88163", 0xc7}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="58c58e8963718aad84f7fa3c87c913c5c285f6df6c0b51c1263e858c4c81b148c23e04c3129dba6a4f055a9b458c512f29bb6c41ec72ebae857e7e631ca34880b9a358d8dd76b83244926791cf4a89e50dd071756d76fd1ab796eb215f0d626f0d515e458f9e5abeaf20bb61b337d68beaf3fbeb869d8b921f8bf6b12651f1edd3dbe60c3ada94684811cae20e06481a38b7314b9ff6fa8141b30174a4981187e0f1f79179b2887598dc4ba991e605ea8ce5a61b3905342d80d94ebc1ba8bd5bd4294302f7814ed9399f62c792", 0xcd}, {&(0x7f0000002c80)="e4656603dbdc0e6bf9837ba3da3971372131a6d2091acc77acb55f659ae9aa312f0a5a052a397e08de5813d8956a08a2076eaa8e1afe850e0f39667094c62ad78431c09557801cc3806430adaea2cc2929ba", 0x52}], 0x7, 0x0, 0x0, 0x1}, 0x8010) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x1028, 0x1f, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@typed={0x8, 0x43, @uid=r3}, @nested={0x100c, 0x64, [@typed={0x8, 0x1a, @u32=0x1}, @generic="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"]}]}, 0x1028}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockname$packet(r4, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x14) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r6, &(0x7f0000000000)='khreaded\x00', 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001700)={r0, 0x0, 0xa4, 0x81, &(0x7f0000001480)="3aaae48c778918faa1093fddd0cfd5452c1517f95bbc33284c3dfbc9ef7c6c951505de15e6a9eca734b42e648555176fd674e77ef7ee385295f8a1a4c18e4560535e861727c6afaec7be0757c0082212765d77776aadc25ad78c61d9c5d2a75a7acf6b145ae9e78d4e5b90e01267ba5b7b9bf99fc2387e8a70702a65d0cbea7988ef2eb3a95693b3e43f8b597498b4b92f0812e4a0632f20119c3c044017540f088d40ba", &(0x7f0000001640)=""/129, 0x7ff, 0xffffffff}, 0x28) 2018/03/30 05:22:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x20000006, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001040)=""/4096) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) syz_open_procfs(r2, &(0x7f0000000300)='net/packet\x00') r3 = syz_open_procfs(r0, &(0x7f0000000180)='uid_map\x00') r4 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) lseek(r5, 0x0, 0x4) getdents64(r3, &(0x7f0000000080)=""/140, 0x8c) syncfs(r5) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r3, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x4, 0x2, [0x5, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r6, 0x3}, &(0x7f0000000280)=0x8) 2018/03/30 05:22:46 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='/dev/sequencer2\x00', &(0x7f0000000400)='proc\x00', &(0x7f0000000440)='eth1&vboxnet0\x00', &(0x7f0000000500)='^\x00'], &(0x7f0000000380)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000540)={0x400, 0xcada, 0x4, 0x5, 0x28e, 0x7, 0x1, 0x4, 0x3, 0x5, 0x6, 0x1000}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) kcmp(r0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000300)=0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000002c0)=0x7, 0x4) ioctl$TCXONC(r4, 0x540a, 0x7) r5 = dup2(r1, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) tkill(r0, 0x16) r6 = getgid() finit_module(r5, &(0x7f0000000380)=',.\x00', 0x3) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0, r6, 0x5, 0x2) exit(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3b94, &(0x7f0000000140)=""/153) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/30 05:22:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x1}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/03/30 05:22:46 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affff7f000d0000000200000001000051000003c91300010000000000000000005867000000050b", 0x2f}], 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/30 05:22:46 executing program 0: r0 = memfd_create(&(0x7f0000000080)='md5sumusertrusted)%\x00', 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, "e38a12ee9126b60869fa588af91902089fc3b918b7db4e1e21f4d5483e5ec8e3a7e92941669464f9dacfa874"}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020401020}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') socket$netlink(0x10, 0x3, 0x3) shutdown(r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000011c0)=ANY=[]) 2018/03/30 05:22:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') r2 = dup3(r0, r0, 0x80000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x3fffc) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f00000005c0)=""/207) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0xff, 0x1f, 0x172c, 'queue0\x00'}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000400)={0x4, 0x0, 0x10003, 0x6}) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000480)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000440)={0x7f, r7, 0x10001, 0x81}) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) ioctl(r6, 0x6, &(0x7f0000000200)="403be82a70b693b6ca2415509b953b94ca4a17ee7a01d8f1c2f5f5e2f2ee87da11983c84599415a8e0e19aa8f0b67f0905dab0fa4faf53471d1bc7a2a866cec9666598573c12a714de7db1dd37c35bccbb8600cf47ef0beaa03ad5187a2b03b8b0872602855a6c1df60044a8fcf465f0b1eb9828ab6d02200bf01bdea1e028aa7f2bc87d48aba7eec691529b5ca9cf71f254ea3212444432") ioctl$fiemap(r5, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="720300000000000008000000000000000100000000000000000000000004faff"]) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0xbb, 0xfffffffffffff000, 0x0, 0x5, 0xffffffffffffffff, 0x300000000000000}, 0x2c) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000140)=r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7}, &(0x7f00000006c0)=0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000700)={0x6e24, 0x7, 0x1, 0x6, 0x2, 0x4, 0x20, 0x6, r9}, &(0x7f0000000740)=0x20) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$TIOCEXCL(r1, 0x540c) ioctl$VT_GETSTATE(r8, 0x5603, &(0x7f00000001c0)={0xfed1, 0x7fffffff, 0x4}) 2018/03/30 05:22:46 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x0, 0x100000000, 0x100, 0xd56a, 0xffff, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="660000000422990a819414d86a5b60a027ad1987130956c544e77b5965e59ef9db1d8a26c8d96f020000000000000066ba2f130c1030a08f7234fecd71c1128213e9b8b082574c5564633924db17c2d314f50329590aa951e0f1b1528f9beb7961446161287af1b0fbda"], &(0x7f0000000180)=0x6e) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) sendfile(r0, r3, &(0x7f00000001c0), 0x54) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x11b) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x4, 0x51, r0, 0x0) 2018/03/30 05:22:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="aae50898dc13c5a7711b28983c9665d7", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/03/30 05:22:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:46 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x80, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x1, @empty, 0x8}, @in6={0xa, 0x4e22, 0xffffffffffff34c7, @empty, 0x10001}, @in6={0xa, 0x4e22, 0xa177, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3ffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x6) 2018/03/30 05:22:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', 0xfffffffffffffff9) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000280)={0x20000000000001, 0xfff}) keyctl$setperm(0x5, r1, 0x1000000) r2 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r3, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000340)=""/153) readv(r2, &(0x7f00000001c0), 0x0) sendmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000140)=@ax25={0x3, {"a804bcff550de0"}, 0x1}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000004c40), 0x0, 0xc8c0}}], 0x1, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/03/30 05:22:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r0, &(0x7f0000000100)) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0xfffffffffffffffc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xfffffffffffffff9, 0x0, 0x0, 0x100000000, 0x0, 0x80}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 05:22:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001300)=""/208, 0xd0}], 0x1, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40301, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xa08f, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x80, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, r4, 0x2, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="05000000ff0000000000000000000000bba5a178e00370890e68e0edace69b982bad676575da41b767e934459bd781d44ec6f5de29de5e0f7cdc41abba6761582f62608ad01e68843f1792cf785642df00632b3a0cb90a4b117d8245f8b322a7ebfe1c527d9206e2060651e0105039ffa90a11abaaf6134a6b6ec49d58136362767c024850d73ef8234dddf93f8b81349e2d349b153cf562937213ebd09e7c3a03"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x4, 0x1, 0x7fffffff, 0xe7f, 0x9, 0x100, 0x1f, r3}, &(0x7f0000000280)=0x20) 2018/03/30 05:22:46 executing program 7: execveat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000240), 0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x80000001, 0x4) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)={0x101, 0x1}) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3, 0x800, 0x8, 0x4, 0x100, 0x8, 0x4, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x200, 0x7, 0x6, 0xe781, 0x81}}, &(0x7f0000000400)=0xfffffffffffffd3c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000500)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000540)={0x1, 0x6, 0x60, 0x4dd6}, 0x6) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000580)={0x8, 0x4, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffff0d0, 0x6, 0x2, 0x1ab, 0x8}, 0x98) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x0, 0x7, 0x80000001, 0x1000, 0x4}, &(0x7f0000000240)=0xfffffffffffffed2) 2018/03/30 05:22:46 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xffffffff, 0x2, 0x2, 0x3f, 0xfffffffffffffffd, 0x3ff}}, 0xa) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) close(r1) 2018/03/30 05:22:46 executing program 3: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x20000006, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f0000000040)) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4) prctl$getname(0x10, &(0x7f00000001c0)=""/233) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r1, &(0x7f00009f3000), 0x352, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r2) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r3, &(0x7f0000000000)=""/228, 0xe4, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r4 = fcntl$getown(r3, 0x9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x28000}, 0xfffffffffffffe7a) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000000200)={&(0x7f0000000140)=""/186, 0xba}) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) lseek(r1, 0x0, 0x2) pread64(r1, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$packet(0x11, 0xbcf26cd817bbf407, 0x300, &(0x7f00000003c0)) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000340)) 2018/03/30 05:22:46 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) syz_emit_ethernet(0x9e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x2, 0x40, 0x1}}], {@generic={0x890d, "fc6d1c1178ba9cc630c514daa0b3f2d0a6009314c2720124d6cea5b219e0712f91a15d67439c430875370a6ae4af4b8a75b99077f6e8cdd720fb28f30fc7551e1c6bf517f559aad2671d4c483d2ecd3fcb7c1b37928b389b0c26ababc7a748af01717f630a4dae2a18d971e0c71dd8522ba344276358f69cf01a044109e954eb6b414c3f4ce5c9c244d71dd1"}}}, &(0x7f0000000140)={0x0, 0x3, [0xf34, 0xd9b, 0x198, 0x108]}) 2018/03/30 05:22:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x0, r0, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x7fff, 0x2, 0x6, 0x3, "79f0f1fdc5e78d5581a78273e9776e78b519f6ccade7b9e1d3251ee41ab1384a6469a99e0aca1e5f7d29693a", 0x6}) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01042cbd7000fedbdf250c0000008a97c7876b3b677bc4a9b1e534dfd508000600040000000c000200080007004000000008000500000000001c00010008000b00736970000800050003000000080008000500000008000600040000000a650267e456f832a00cd2422be5b5e895186a3169132d14688d7636ad46c71606"], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl(r0, 0x5380, &(0x7f0000000100)) 2018/03/30 05:22:46 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x8, 0x3, {0x3, 0x3, 0xe4c, 0x3, 0x7}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x402, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000280)={0x2, 0x3, 0xfffffffffffffd06, 0x0, 0x7}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x2, 0x3, 0x7fffffff, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000760000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r3}, 0x1c) dup2(r2, r4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000000140)="6f5a5ab0144f62f14cb5ce7c0c0e305a5548ddd05a75d0bad2940441e57c7129c0c8ee7e7e835f99dbf7543604c06045f09696760c6558a807a7bb0e5dc55eaad73990c697dc13514b91856b24082e2a2f094182d7df89f9278ddc20e0e4b8ad7f114e0481ba3310fbe919e6618df3ff7fadcb44620269973ebf3597750ba41cf073d34afe20f43d3f41b79b114bb18b624a3f9648e4898849dfc9568af63478a5868b1bdc27522dc4a90b2b1698e845873cd9c06c650c8541b6c836da09e8c3da90222107a0aa0e8fdf489906ccef18f89683632e6572df470646e9d8abf4df6544154648fdcc15987f630500"}, 0x20) 2018/03/30 05:22:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f00008be000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) r1 = socket$inet_sctp(0x2, 0xb, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) pread64(r1, &(0x7f0000000140)=""/178, 0xb2, 0x0) fcntl$dupfd(r1, 0x406, r1) 2018/03/30 05:22:46 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) close(r0) 2018/03/30 05:22:46 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f0000000080), 0xfee2, 0x0, &(0x7f0000011f9d)}) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/14, 0xe, 0x40000000, &(0x7f00000000c0)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) 2018/03/30 05:22:46 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="ce46860d386eacb2581a3467874505aa293e61b8c2574142cf", 0x19}, {&(0x7f0000000040)="3496e6abcdd1ec63233dc897587dd2f8d4a379b6d7046f1a71610b6853217d649cff4dede73bf800e169aff39a4623cf6e1d90293943e60204d409fcd797a9b2c36e4c33d5f022e4dfd5b61bbf3b1362b8e1ba596b952a2a3ff7c02b240b7b8861a47cea762f465ecb0ee632d77529dfb9c3585afd8704c8fe13254f4696c5375bd42f10756a0102418a261dd51567625c1c0d5dab520c137b2901a0b522381b12db2cc85cc44efb642d308a59e1e202adb02dfda0248dce82bdc10c2deb75c67806cdacc9b91f29929b743934528ea1b17efe06d67dd6181dacac70ce8adbd86d910c499d6673ba071fea6a2499ed0c129f80a6d4", 0xf5}, {&(0x7f0000000140)="d1572ca04dac158454b6ad7ff92752143d7d0a40e94825d5d14615a637e4cd7af774cee8bfaba3e940bd72fc8c1a", 0x2e}], 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) 2018/03/30 05:22:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/netfilter\x00') read(r0, &(0x7f0000001240)=""/4096, 0xfffffffffffffe6a) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000080)='net/wireless\x00') 2018/03/30 05:22:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x1, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x800008001, 0x24}) 2018/03/30 05:22:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x2, 0x8, 0x4, 0x2}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000240)) 2018/03/30 05:22:46 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) syz_emit_ethernet(0x3e, &(0x7f0000001180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x20000]}) 2018/03/30 05:22:46 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000200)="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") ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ftruncate(r0, 0x0) [ 56.096477] binder: 6834:6842 unknown command 232 [ 56.120277] binder: 6834:6842 ioctl c0306201 20000040 returned -22 [ 56.147583] binder: 6834:6859 unknown command 232 [ 56.155300] binder: 6834:6859 ioctl c0306201 20000040 returned -22 2018/03/30 05:22:46 executing program 3: r0 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x4) 2018/03/30 05:22:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) r3 = dup3(r1, r0, 0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x20f, &(0x7f0000000040)={0x7}, 0x8) 2018/03/30 05:22:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723f"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) 2018/03/30 05:22:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0xfffffe84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2800, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x3}) write$rdma_cm(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000"], 0x40) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[], 0x0) 2018/03/30 05:22:46 executing program 2: r0 = getpgrp(0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) signalfd4(r1, &(0x7f0000000000)={0x5}, 0x8, 0x80800) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f00004ca000)={0x1f, 0x0, 0x1}) 2018/03/30 05:22:46 executing program 0: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000800)=[&(0x7f00000005c0)="15766d6e65743129656d302300", &(0x7f0000000600)='^wlan1!\'eth0\x00', &(0x7f0000000640)='vmnet0selinux\'.^wlan0\x00', &(0x7f0000000680)='ifb0\x00', &(0x7f00000006c0)='*\x00', &(0x7f0000000700)='user%/,em0]\x00', &(0x7f0000000740)="74727573746564c570726f63736563757269747926707070302576626f786e6574302a73656c666b657972696e67ae70726f636d643573756d2900", &(0x7f0000000780)='net/dev\x00', &(0x7f00000007c0)='wlan0\x00'], &(0x7f0000000a00)=[&(0x7f0000000840)='ifb0\x00', &(0x7f0000000880)='ifb0\x00', &(0x7f00000008c0)='net/dev\x00', &(0x7f0000000900)='bdevppp11vboxnet0\x00', &(0x7f0000000980)='net/dev\x00', &(0x7f00000009c0)='/dev/loop#\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000080), 0xed59) pread64(r0, &(0x7f0000000480)=""/234, 0xea, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCEXCL(r0, 0x540c) r3 = socket(0x11, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x39) fcntl$setflags(r4, 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x2f89, 0x6, 0x5, 0x4, 0xbbf, 0x44, 0x2, r5}, &(0x7f0000000280)=0x20) poll(&(0x7f0000000340)=[{r1, 0x4000}, {r2, 0x1f0}, {r2, 0x500a}, {r2, 0x8080}, {r1, 0x10}, {r2, 0x3100}, {r4, 0x80}], 0x7, 0xfffffffffffffffa) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) fsync(0xffffffffffffffff) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000a80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)=ANY=[@ANYBLOB="3c00ea43", @ANYRES16=r6, @ANYBLOB="20002bbd7000fedbdf25070000001c00020008000400ff01000008000500000100000800060000000000040001000800050005000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000ac0)) 2018/03/30 05:22:46 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x22) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001140)) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/03/30 05:22:46 executing program 4: getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@l2={0x1f}, 0xe, &(0x7f0000000300)=[{&(0x7f0000000440)="13", 0x1}], 0x1, &(0x7f0000001900)}, 0x0) unlink(&(0x7f0000000180)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101000, 0x0) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8}, 0x3, 0x4, 0xfb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="d9620c28b5e23e811025fd86", 0xc}], 0x1, &(0x7f0000000bc0)=[{0x4c, 0x11b, 0x7, "6ad351e9b4661af660f5a955537859613b3324e45f3d8552b8dbbc32a497f60b40d1c0e6d0293ee7267eb37b4d1defe67197293f8cc5b355f517a71b3c"}, {0xb8, 0x13f, 0x600000000000, "cc62ffbb98aacc377a16554add2eaa5e311eb4dd8d248c2718c857d832b7cf64c7662a63b31b8ae32223f29ee1ab23739c211a48075581dc3d4af59b8cad65a25d35eaa28b5532f830d1507d497a0e6ed8d61bbc86c8827ef35057df83a49b635bff17a8b6c73af2b08e6d174942ba6b4cb950837cba2c3c75ba78715ed26c539bbcd01a3185ca1fa770981d148c2e24364d3ea578d4cada6eb1559fdf07facc5f9b32bc238ea7162f4929"}, {0x10, 0x109, 0xee, "f4313b42"}, {0x100c, 0x0, 0x3, "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"}], 0x1120, 0x4000844}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x50) [ 56.276049] ------------[ cut here ]------------ [ 56.281991] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 56.291786] WARNING: CPU: 0 PID: 5 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 56.300247] Kernel panic - not syncing: panic_on_warn set ... [ 56.300247] [ 56.307577] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #280 [ 56.314469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.323800] Workqueue: ib_addr process_one_req [ 56.328353] Call Trace: [ 56.330913] dump_stack+0x194/0x24d [ 56.334512] ? arch_local_irq_restore+0x53/0x53 [ 56.339156] ? vsnprintf+0x1ed/0x1900 [ 56.342930] panic+0x1e4/0x41c [ 56.346093] ? refcount_error_report+0x214/0x214 [ 56.350818] ? show_regs_print_info+0x18/0x18 [ 56.355290] ? __warn+0x1c1/0x200 [ 56.358719] ? debug_print_object+0x166/0x220 [ 56.363185] __warn+0x1dc/0x200 [ 56.366437] ? debug_print_object+0x166/0x220 [ 56.370903] report_bug+0x1f4/0x2b0 [ 56.374503] fixup_bug.part.11+0x37/0x80 [ 56.378535] do_error_trap+0x2d7/0x3e0 [ 56.382392] ? vprintk_default+0x28/0x30 [ 56.386433] ? math_error+0x400/0x400 [ 56.390202] ? printk+0xaa/0xca [ 56.393451] ? show_regs_print_info+0x18/0x18 [ 56.397920] ? __usermodehelper_disable+0x2f0/0x2f0 [ 56.402909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.407727] do_invalid_op+0x1b/0x20 [ 56.411414] invalid_op+0x1b/0x40 [ 56.414838] RIP: 0010:debug_print_object+0x166/0x220 [ 56.419908] RSP: 0018:ffff8801d9acf210 EFLAGS: 00010086 [ 56.425240] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 56.432482] RDX: 0000000000000000 RSI: 1ffff1003b359df2 RDI: 1ffff1003b359dc7 [ 56.439721] RBP: ffff8801d9acf250 R08: 0000000000000000 R09: 1ffff1003b359d99 [ 56.446963] R10: ffffed003b359e71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 56.454204] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 56.461450] ? __usermodehelper_disable+0x2f0/0x2f0 [ 56.466440] ? vprintk_func+0x5e/0xc0 [ 56.470223] debug_check_no_obj_freed+0x662/0xf1f [ 56.475039] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.479340] ? free_obj_work+0x690/0x690 [ 56.483375] ? trace_hardirqs_on+0xd/0x10 [ 56.487493] ? complete+0x62/0x80 [ 56.490920] ? cma_deref_id+0x2c/0x30 [ 56.494693] ? __lock_is_held+0xb6/0x140 [ 56.498730] ? debug_check_no_locks_freed+0x264/0x3c0 [ 56.503893] ? cma_work_handler+0x1d0/0x1d0 [ 56.508184] kfree+0xc7/0x260 [ 56.511266] process_one_req+0x2e7/0x6c0 [ 56.515305] ? addr_resolve+0xbc0/0xbc0 [ 56.519252] ? __lock_is_held+0xb6/0x140 [ 56.523295] process_one_work+0xc47/0x1bb0 [ 56.527503] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.532660] ? trace_hardirqs_on+0xd/0x10 [ 56.536788] ? pwq_dec_nr_in_flight+0x450/0x450 [ 56.541439] ? __schedule+0x903/0x1ec0 [ 56.545302] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 56.550388] ? trace_hardirqs_off+0x10/0x10 [ 56.554681] ? lock_downgrade+0x980/0x980 [ 56.558816] ? lock_acquire+0x1d5/0x580 [ 56.562762] ? lock_acquire+0x1d5/0x580 [ 56.566705] ? worker_thread+0x4a3/0x1990 [ 56.570823] ? lock_downgrade+0x980/0x980 [ 56.574942] ? lock_release+0xa40/0xa40 [ 56.578893] ? do_raw_spin_trylock+0x190/0x190 [ 56.583457] worker_thread+0x223/0x1990 [ 56.587404] ? finish_task_switch+0x1c1/0x7e0 [ 56.591882] ? process_one_work+0x1bb0/0x1bb0 [ 56.596349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.601334] ? trace_hardirqs_on+0xd/0x10 [ 56.605455] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.609919] ? finish_task_switch+0x1c1/0x7e0 [ 56.614384] ? finish_task_switch+0x182/0x7e0 [ 56.618853] ? copy_overflow+0x20/0x20 [ 56.622723] ? __schedule+0x903/0x1ec0 [ 56.626590] ? trace_hardirqs_off+0x10/0x10 [ 56.630887] ? find_held_lock+0x35/0x1d0 [ 56.634925] ? find_held_lock+0x35/0x1d0 [ 56.638960] ? complete+0x62/0x80 [ 56.642394] ? __schedule+0x1ec0/0x1ec0 [ 56.646337] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.650627] ? __lockdep_init_map+0xe4/0x650 [ 56.655006] ? do_raw_spin_trylock+0x190/0x190 [ 56.659558] ? lockdep_init_map+0x9/0x10 [ 56.663592] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 56.668668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.673656] ? trace_hardirqs_on+0xd/0x10 [ 56.677776] ? __kthread_parkme+0x176/0x240 [ 56.682071] kthread+0x33c/0x400 [ 56.685418] ? process_one_work+0x1bb0/0x1bb0 [ 56.689884] ? kthread_stop+0x7a0/0x7a0 [ 56.693832] ret_from_fork+0x3a/0x50 [ 56.697526] [ 56.697528] ====================================================== [ 56.697530] WARNING: possible circular locking dependency detected [ 56.697532] 4.16.0-rc7+ #280 Not tainted [ 56.697534] ------------------------------------------------------ [ 56.697536] kworker/u4:0/5 is trying to acquire lock: [ 56.697537] ((console_sem).lock){-...}, at: [<0000000038ec57cd>] down_trylock+0x13/0x70 [ 56.697543] [ 56.697545] but task is already holding lock: [ 56.697546] (&obj_hash[i].lock){-.-.}, at: [<0000000050f2e12e>] debug_check_no_obj_freed+0x1e9/0xf1f [ 56.697552] [ 56.697554] which lock already depends on the new lock. [ 56.697555] [ 56.697556] [ 56.697558] the existing dependency chain (in reverse order) is: [ 56.697559] [ 56.697560] -> #3 (&obj_hash[i].lock){-.-.}: [ 56.697565] _raw_spin_lock_irqsave+0x96/0xc0 [ 56.697567] __debug_object_init+0x109/0x1040 [ 56.697569] debug_object_init+0x17/0x20 [ 56.697570] hrtimer_init+0x8c/0x410 [ 56.697572] init_dl_task_timer+0x1b/0x50 [ 56.697574] __sched_fork+0x2bb/0xb60 [ 56.697575] init_idle+0x75/0x820 [ 56.697577] sched_init+0xb19/0xc43 [ 56.697578] start_kernel+0x452/0x819 [ 56.697580] x86_64_start_reservations+0x2a/0x2c [ 56.697582] x86_64_start_kernel+0x77/0x7a [ 56.697584] secondary_startup_64+0xa5/0xb0 [ 56.697585] [ 56.697586] -> #2 (&rq->lock){-.-.}: [ 56.697591] _raw_spin_lock+0x2a/0x40 [ 56.697593] task_fork_fair+0x7a/0x690 [ 56.697594] sched_fork+0x450/0xc10 [ 56.697596] copy_process.part.38+0x17c9/0x4bd0 [ 56.697598] _do_fork+0x1f7/0xf70 [ 56.697599] kernel_thread+0x34/0x40 [ 56.697601] rest_init+0x22/0xf0 [ 56.697602] start_kernel+0x7f1/0x819 [ 56.697604] x86_64_start_reservations+0x2a/0x2c [ 56.697606] x86_64_start_kernel+0x77/0x7a [ 56.697608] secondary_startup_64+0xa5/0xb0 [ 56.697609] [ 56.697609] -> #1 (&p->pi_lock){-.-.}: [ 56.697615] _raw_spin_lock_irqsave+0x96/0xc0 [ 56.697617] try_to_wake_up+0xbc/0x15f0 [ 56.697618] wake_up_process+0x10/0x20 [ 56.697620] __up.isra.0+0x1cc/0x2c0 [ 56.697621] up+0x13b/0x1d0 [ 56.697623] __up_console_sem+0xb2/0x1a0 [ 56.697625] console_unlock+0x5af/0xfb0 [ 56.697626] do_con_write+0x106e/0x1f70 [ 56.697628] con_write+0x25/0xb0 [ 56.697630] n_tty_write+0x5ef/0xec0 [ 56.697631] tty_write+0x3fa/0x840 [ 56.697633] __vfs_write+0xef/0x970 [ 56.697634] vfs_write+0x189/0x510 [ 56.697636] SyS_write+0xef/0x220 [ 56.697637] do_syscall_64+0x281/0x940 [ 56.697639] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.697640] [ 56.697641] -> #0 ((console_sem).lock){-...}: [ 56.697647] lock_acquire+0x1d5/0x580 [ 56.697648] _raw_spin_lock_irqsave+0x96/0xc0 [ 56.697650] down_trylock+0x13/0x70 [ 56.697652] __down_trylock_console_sem+0xa2/0x1e0 [ 56.697654] console_trylock+0x15/0x70 [ 56.697655] vprintk_emit+0x5b5/0xb90 [ 56.697657] vprintk_default+0x28/0x30 [ 56.697659] vprintk_func+0x57/0xc0 [ 56.697660] printk+0xaa/0xca [ 56.697662] __warn_printk+0x90/0xf0 [ 56.697663] debug_print_object+0x166/0x220 [ 56.697665] debug_check_no_obj_freed+0x662/0xf1f [ 56.697667] kfree+0xc7/0x260 [ 56.697669] process_one_req+0x2e7/0x6c0 [ 56.697670] process_one_work+0xc47/0x1bb0 [ 56.697672] worker_thread+0x223/0x1990 [ 56.697673] kthread+0x33c/0x400 [ 56.697675] ret_from_fork+0x3a/0x50 [ 56.697676] [ 56.697678] other info that might help us debug this: [ 56.697679] [ 56.697680] Chain exists of: [ 56.697681] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 56.697688] [ 56.697689] Possible unsafe locking scenario: [ 56.697690] [ 56.697692] CPU0 CPU1 [ 56.697693] ---- ---- [ 56.697694] lock(&obj_hash[i].lock); [ 56.697698] lock(&rq->lock); [ 56.697702] lock(&obj_hash[i].lock); [ 56.697705] lock((console_sem).lock); [ 56.697708] [ 56.697709] *** DEADLOCK *** [ 56.697710] [ 56.697712] 3 locks held by kworker/u4:0/5: [ 56.697713] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000446570ef>] process_one_work+0xb12/0x1bb0 [ 56.697719] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000dd8ea8d4>] process_one_work+0xb89/0x1bb0 [ 56.697726] #2: (&obj_hash[i].lock){-.-.}, at: [<0000000050f2e12e>] debug_check_no_obj_freed+0x1e9/0xf1f [ 56.697732] [ 56.697733] stack backtrace: [ 56.697736] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc7+ #280 [ 56.697739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.697741] Workqueue: ib_addr process_one_req [ 56.697743] Call Trace: [ 56.697744] dump_stack+0x194/0x24d [ 56.697746] ? arch_local_irq_restore+0x53/0x53 [ 56.697748] print_circular_bug.isra.38+0x2cd/0x2dc [ 56.697750] ? save_trace+0xe0/0x2b0 [ 56.697751] __lock_acquire+0x30a8/0x3e00 [ 56.697753] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.697755] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.697757] ? select_idle_sibling+0xda0/0xda0 [ 56.697758] ? rcu_read_unlock+0x70/0x70 [ 56.697760] ? __account_cfs_rq_runtime+0x600/0x600 [ 56.697762] ? check_usage+0x22f/0xb60 [ 56.697764] ? account_entity_enqueue+0x3c8/0x6e0 [ 56.697765] ? __bfs+0x387/0x830 [ 56.697767] ? trace_hardirqs_off+0x10/0x10 [ 56.697769] ? select_idle_sibling+0x86d/0xda0 [ 56.697770] ? trace_hardirqs_off+0x10/0x10 [ 56.697772] lock_acquire+0x1d5/0x580 [ 56.697774] ? lock_acquire+0x1d5/0x580 [ 56.697775] ? down_trylock+0x13/0x70 [ 56.697777] ? lock_release+0xa40/0xa40 [ 56.697778] ? vprintk_emit+0x43b/0xb90 [ 56.697780] ? lock_downgrade+0x980/0x980 [ 56.697782] ? kvm_sched_clock_read+0x25/0x40 [ 56.697783] ? sched_clock+0x31/0x40 [ 56.697785] ? sched_clock_cpu+0x1b/0x180 [ 56.697787] ? vprintk_emit+0x5b5/0xb90 [ 56.697789] _raw_spin_lock_irqsave+0x96/0xc0 [ 56.697790] ? down_trylock+0x13/0x70 [ 56.697792] down_trylock+0x13/0x70 [ 56.697793] ? vprintk_emit+0x5b5/0xb90 [ 56.697795] __down_trylock_console_sem+0xa2/0x1e0 [ 56.697797] console_trylock+0x15/0x70 [ 56.697798] vprintk_emit+0x5b5/0xb90 [ 56.697800] ? console_unlock+0xfb0/0xfb0 [ 56.697802] ? check_preempt_curr+0x350/0x350 [ 56.697804] ? do_raw_spin_trylock+0x190/0x190 [ 56.697805] ? do_raw_spin_trylock+0x190/0x190 [ 56.697807] ? rcu_read_lock+0x70/0x70 [ 56.697809] ? trace_hardirqs_off+0xd/0x10 [ 56.697810] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 56.697812] ? try_to_wake_up+0xf9/0x15f0 [ 56.697814] ? __usermodehelper_disable+0x2f0/0x2f0 [ 56.697816] vprintk_default+0x28/0x30 [ 56.697817] vprintk_func+0x57/0xc0 [ 56.697818] printk+0xaa/0xca [ 56.697820] ? show_regs_print_info+0x18/0x18 [ 56.697822] ? __warn_printk+0x84/0xf0 [ 56.697823] ? addr_resolve+0xbc0/0xbc0 [ 56.697825] __warn_printk+0x90/0xf0 [ 56.697826] ? test_taint+0x20/0x20 [ 56.697828] ? lock_release+0xa40/0xa40 [ 56.697830] ? print_irqtrace_events+0x270/0x270 [ 56.697831] ? addr_resolve+0xbc0/0xbc0 [ 56.697833] debug_print_object+0x166/0x220 [ 56.697835] debug_check_no_obj_freed+0x662/0xf1f [ 56.697836] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.697838] ? free_obj_work+0x690/0x690 [ 56.697840] ? trace_hardirqs_on+0xd/0x10 [ 56.697841] ? complete+0x62/0x80 [ 56.697843] ? cma_deref_id+0x2c/0x30 [ 56.697844] ? __lock_is_held+0xb6/0x140 [ 56.697846] ? debug_check_no_locks_freed+0x264/0x3c0 [ 56.697848] ? cma_work_handler+0x1d0/0x1d0 [ 56.697849] kfree+0xc7/0x260 [ 56.697851] process_one_req+0x2e7/0x6c0 [ 56.697852] ? addr_resolve+0xbc0/0xbc0 [ 56.697854] ? __lock_is_held+0xb6/0x140 [ 56.697856] process_one_work+0xc47/0x1bb0 [ 56.697858] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 56.697859] ? trace_hardirqs_on+0xd/0x10 [ 56.697861] ? pwq_dec_nr_in_flight+0x450/0x450 [ 56.697862] ? __schedule+0x903/0x1ec0 [ 56.697864] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 56.697866] ? trace_hardirqs_off+0x10/0x10 [ 56.697868] ? lock_downgrade+0x980/0x980 [ 56.697869] ? lock_acquire+0x1d5/0x580 [ 56.697871] ? lock_acquire+0x1d5/0x580 [ 56.697872] ? worker_thread+0x4a3/0x1990 [ 56.697874] ? lock_downgrade+0x980/0x980 [ 56.697876] ? lock_release+0xa40/0xa40 [ 56.697877] ? do_raw_spin_trylock+0x190/0x190 [ 56.697879] worker_thread+0x223/0x1990 [ 56.697881] ? finish_task_switch+0x1c1/0x7e0 [ 56.697883] ? process_one_work+0x1bb0/0x1bb0 [ 56.697884] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.697886] ? trace_hardirqs_on+0xd/0x10 [ 56.697888] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.697890] ? finish_task_switch+0x1c1/0x7e0 [ 56.697891] ? finish_task_switch+0x182/0x7e0 [ 56.697893] ? copy_overflow+0x20/0x20 [ 56.697894] ? __schedule+0x903/0x1ec0 [ 56.697896] ? trace_hardirqs_off+0x10/0x10 [ 56.697898] ? find_held_lock+0x35/0x1d0 [ 56.697899] ? find_held_lock+0x35/0x1d0 [ 56.697901] ? complete+0x62/0x80 [ 56.697902] ? __schedule+0x1ec0/0x1ec0 [ 56.697904] ? do_wait_intr_irq+0x3e0/0x3e0 [ 56.697906] ? __lockdep_init_map+0xe4/0x650 [ 56.697908] ? do_raw_spin_trylock+0x190/0x190 [ 56.697909] ? lockdep_init_map+0x9/0x10 [ 56.697911] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 56.697913] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.697915] ? trace_hardirqs_on+0xd/0x10 [ 56.697916] ? __kthread_parkme+0x176/0x240 [ 56.697918] kthread+0x33c/0x400 [ 56.697919] ? process_one_work+0x1bb0/0x1bb0 [ 56.697921] ? kthread_stop+0x7a0/0x7a0 [ 56.697923] ret_from_fork+0x3a/0x50 [ 57.770356] Shutting down cpus with NMI [ 58.694715] Dumping ftrace buffer: [ 58.698229] (ftrace buffer empty) [ 58.701909] Kernel Offset: disabled [ 58.705507] Rebooting in 86400 seconds..