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 '10.128.10.27' (ECDSA) to the list of known hosts. 2018/03/28 07:11:08 fuzzer started 2018/03/28 07:11:08 dialing manager at 10.128.0.26:38733 syzkaller login: [ 34.816142] can: request_module (can-proto-0) failed. [ 34.825130] can: request_module (can-proto-0) failed. 2018/03/28 07:11:15 kcov=true, comps=true 2018/03/28 07:11:19 executing program 0: 2018/03/28 07:11:19 executing program 2: 2018/03/28 07:11:19 executing program 7: socketpair(0xe, 0x800, 0x394ef45b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x5}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x6, 0x4000}) finit_module(r1, &(0x7f0000000180)='system}ppp0&trusted\x00', 0x3) r2 = getpid() ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000280)={&(0x7f00000001c0)=""/177, 0xb1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x4, 0x1, 0x400}) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) getpgrp(r3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xf1, "7d30ed5c8d447ade0c1dcf991725c794a4b3685ac37ea7d8993b651b712cfdfa313115e8b6d3e6c31ce26576909d9ce3e1c4f2e1eb044e22279f4e214dc7415fa8332bacc924d33f099976e440dd1ad8d0f9ae41f6390aa4f818594c15e23294bbdfbf9c48fb66242700aedf11457c3420283328a7e35e7311959b009efb645e4f7f0644439b142d9db10f72cd8be0002faf8b8ad604d619e1f4ae19eeb855fca57f9ee42650da92c79e2ad170eda2a97fab484db39090b59bf3efe9313c565a0085b8aec6896e8922bb13e37e8670c9a233c7d8a604fa6bdeedaf77287762df5db71d6d84f25601716b03a568f300b6ba"}, &(0x7f0000000440)=0xf9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r4, 0x4}, &(0x7f00000004c0)=0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x7c, r6, 0x8, 0x70bd2d, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5d84}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x200000c0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000680)=0xbbb, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000006c0)={0x4, 0xf41, 0xd6, 0x0, 0x7}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000780)={0x0, 0xffffffff80000001, 0xffff, &(0x7f0000000740)}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000007c0)={0xa8, 0x9, 0x65d}) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000800)=""/145, &(0x7f00000008c0)=0x91) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)={r4, 0xb8, "bdab5cce1c27574a0c1df8d46e0b8d9d5edeb7e16e8ec500797511cf3151e7040f22d6b43b7e149720a9109b46b963468049d121a6b0fbe9235054639ca94e895c294c2840ea8ec4d926140e25094af580c2f4affa177fc98c243b5b08913263689ac36dae175426a644c662bbfc4f59052bfab55efbefdf1da438c88bcef34bbcbb7bb6c16c6b31b22bc97e954157d23d04e0695ff6edca8231f08a0c42a4054a82730670bb1de67b7d7198da904797150e89afea267f9a"}, &(0x7f00000009c0)=0xc0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a00)={r5, 0x64a4}, &(0x7f0000000a40)=0x8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r8) socket$inet6_icmp(0xa, 0x2, 0x3a) setgid(r8) getegid() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000b40)={r7, @in6={{0xa, 0x4e23, 0xfe0c, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x84) 2018/03/28 07:11:19 executing program 3: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="53eb7ecae990e1ea5fd54233102d8ecc3f88bcdcd399574564cb0c197841b2cc659c3b09a6bc6ad1715682a676d5ebe06d274dbe3703bb27e8c3081b7cb9918f1141cb8d6fd0986e51aabc7371887ecb442dde58b16e4abf266e22f7aa4a4fbf5019726cd9d2470977fbde9ac736dc526c860a4f1adc2b2c1ef78dd17c37bca531de0aad91173c75200c42451bfc1280ed8b9e84b8af689e0b535001bf0f5075cf19dea43dba781c04fedd608fc69074505aa5684030cfffdd0391fec28b15092a36f65062b51edf1a50c521bdd4baa90e99f9f2242f9d795b2351229b10dccefcb0d9c5a0a0dff4197cd7db247a109e3126d64b4a", 0xf5, 0x200040c0, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000280)=0x9, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000300)={0x6, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffe00, 0x867, 0x4, 0xff3b, 0x88, 0x6, 0x5, 0x0, 0x36fbfde5, 0xd793, 0x2, 0x3, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000340)) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000380)=0x1, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioprio_get$pid(0x1, r4) r6 = request_key(&(0x7f0000000440)='cifs.spnego\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0), 0xfffffffffffffff9) keyctl$describe(0x6, r6, &(0x7f0000000500)=""/110, 0x6e) r7 = inotify_add_watch(r3, &(0x7f0000000580)='./file0\x00', 0x80) inotify_rm_watch(r3, r7) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000005c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000600)) alarm(0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000640)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000680)={0x0, @broadcast=0xffffffff, 0x4e22, 0x1, 'nq\x00', 0x20, 0x9, 0x3c}, 0x2c) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000006c0)={0xfffffffffffff001, 0x1, 0x81, 0x7, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff801b}, 0x3}}}, &(0x7f0000000800)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000840)={r8, 0x0, 0x10000000000000, 0x3, 0x3, 0x7fffffff, 0x6, 0x4, {r9, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff}}, 0x10000, 0x9, 0x7, 0x1, 0x4}}, &(0x7f0000000900)=0xb0) setregid(r5, r5) symlink(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00') ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000009c0)={0x1000, 0x51f, 0x8, 0x89, 0x3, 0x7ff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000a00)={0x9, 0x10, [0xffffffffffffff68, 0x10000, 0x200, 0x5]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000ac0)=0x5, &(0x7f0000000b00)=0x4) getsockopt$inet6_int(r3, 0x29, 0x37, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) 2018/03/28 07:11:19 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"44028ffa77006c"}, 0x69}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x4, 0x70bd26, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x3, 0x3, 0xd000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e23, 0x3, 0x4e20, 0xfffffffffffffff8, 0xa, 0x80, 0x80, 0x73, r3, r4}, {0xad93, 0xffff, 0x0, 0x9, 0xfff, 0x6, 0x9, 0x7f39}, {0x0, 0x1000, 0x0, 0x10000}, 0x338, 0x6e6bb7, 0x2, 0x0, 0x2, 0x1}, {{@in, 0x4d5, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x3, 0x3, 0x9, 0x7f, 0x2, 0x3}}, 0xe8) bind$unix(r0, &(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r5 = syz_open_dev$admmidi(&(0x7f0000000640)='/dev/admmidi#\x00', 0x6, 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000680)) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00000006c0)={@empty, 0x0}, &(0x7f0000000700)=0x14) bind$netrom(r5, &(0x7f0000000740)=@ax25={0x3, {"18a6ac43acf35d"}, 0x200}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r8 = syz_open_procfs(r7, &(0x7f0000000800)='net/icmp\x00') fadvise64(r0, 0x0, 0x4, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000000840)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e20, @rand_addr=0x6778}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}], 0x58) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000008c0)={0x0, r8, 0x3, 0x2}, 0x14) r9 = syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0xb, 0x101000) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) write$sndseq(r9, &(0x7f0000000980)=[{0x8, 0x400, 0x9, 0x5, @time={0x0, 0x1c9c380}, {0x100000000, 0x1}, {0x7, 0x800}, @queue={0xd67, {0x3, 0x26e5b08a}}}, {0xfffffffffffffffc, 0x2, 0xeef5, 0xffffffffffffc9d0, @time={r10, r11+10000000}, {0x1}, {0x9, 0x4}, @raw8={"45f25dd240447d641cc2fee2"}}, {0x0, 0x401, 0x4, 0x3d, @tick=0xffff, {0x5f, 0x9}, {0x400, 0x101}, @connect={{0x2, 0x800}, {0xfff, 0x3}}}, {0x20, 0x7fff, 0x71c, 0x7, @tick=0xffffffffffff521b, {0x7, 0x3}, {0x4, 0x100}, @queue={0xfffffffffffffe01, {0x7, 0x101}}}, {0x0, 0x8, 0x2, 0x4, @time={0x77359400}, {0x401, 0x8}, {0x400, 0x7fff}, @raw8={"80400fdb8a1f86e16963e18c"}}], 0xf0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000a80), 0x10) write$vnet(r9, &(0x7f0000000c00)={0x1, {&(0x7f0000000ac0)=""/157, 0x9d, &(0x7f0000000b80)=""/85, 0x1, 0x7}}, 0x68) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) sendmsg$nl_route(r5, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)=@newlink={0x34, 0x10, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x18, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x4}, @IFLA_ADDRESS={0xc, 0x1, @random="2603281468d5"}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40080) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000e40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r8, &(0x7f0000000f00)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e80)={0x40, r12, 0x0, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000000) 2018/03/28 07:11:19 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x7075, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2b24, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x6, 0x8001]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x7, 0x5, 0x4}, 0x10) connect$pptp(r2, &(0x7f00000001c0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1e) ioctl$TCXONC(r2, 0x540a, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x53b, 0x10}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) recvfrom$llc(r2, &(0x7f0000000240)=""/127, 0x7f, 0x10042, &(0x7f00000002c0)={0x1a, 0x325, 0xffffffff, 0x9, 0x3, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000300)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x4}, &(0x7f00000003c0)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20430}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@getneigh={0x14, 0x1e, 0xfafd19c3db6d158a, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x8000) writev(r1, &(0x7f0000000a80)=[{&(0x7f0000000580)="e2f968e182f3b8f2dc952c849bc4b3a8fcfe803a4c848e5beb450779f0bcce50e0ce3e5ba3138fb37a4cc93b268d9fb5be9e9bf715b2fff53e5cf8af33ba", 0x3e}, {&(0x7f00000005c0)="0a913aa618724641bf51db0319c4d6881105ea49e9", 0x15}, {&(0x7f0000000600)="60829c44daa801e333a4d691f021d4f62c90b00050136f63e973bd876662427e029204a3c09407cdb30daa2733811527f27883bf31b8ab23ddf32deacf587822c3804fb22cd3e9ba932c0a58d39fd6f4d68202bd49eb8bdd637f5820bca7ebfdaaf82e9fb37839fc2b6ba9b57d3a1eff734761b900f836cbbb1ab0db761cca437773228930ddfc027d4ccd8034599223bbb38c6604a59fc646f9be14d42c03505550b10cf1828d8f37bbf9ba6a", 0xad}, {&(0x7f00000006c0)="bb33a429445666d78aafa5ac707af6d89d22edef2bd869004adb7c5f8667edfc6f339d255ddf8980ed0eb0483739f72be61c8439522ce828315bf19e682ae2f1a4bc0bb43fc3d62b361343fb437df29d3b1ebb003a3fc34733e6a3e1633bab7dd4d6b9e9af8f384c8e3854533e25c707b1eb17c85feaa5dfdcafa3255973cb2dfa258647b38c6a8c665671a0a9c68b9eb38a392bd97163876f0a52eae10f4d6f", 0xa0}, {&(0x7f0000000780)="d4c1cc35ace7f59d476f1b20382a12bc92b0de8f679efdc8bd8ad13ed84be79fc19a1ba1073097351beb5e5e5fca6c79b3cbe3b89c9cd177f6b6d065aca0f7a4446d6989c4f297d9f8b905a029453f60e5f63c5d64673adf4fb78f021d3028dfb7638b325fcbcb3b5a12c3c1e28593a48618f93b11cae408a2e6a2e53d313299ccb066ce4b3cc7f8eaffb148492bc0065c24d89d704c397bca6f16b6dabc2f8976f6afad209e3c7b1621291c66fec2ed025e901636566a180cacdcc671ab9018b4e884d50376ef2fe5231bafbf3ad8c01bc063a04c079c6e0793afe13956", 0xde}, {&(0x7f0000000880)="37e104867845959b4e3e1c6f25ca2338827ef7e746cda171e7ab47c139d1df73dc152ff336390f80103c34ca", 0x2c}, {&(0x7f00000008c0)="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", 0xfa}, {&(0x7f00000009c0)="293a5e75f09b731654f33a691fb3627378df484bd188b42aa7d4c1c4c86feeb2fe2744a6196f6ccc7ea6d1", 0x2b}, {&(0x7f0000000a00)="2a96dfb8bb627b7cd5c156f1c53c0f2a55458909aa7e2711f610d6e46023d4caccaf86f0d49925ad3738c02c4624681ccd34ff72c4d08adaae724033a7c7e60a874309af4c82d5ba9cbb29f81e3302911222426eefc84c5caca7eaf7b58f43547bb589e3095fa724ee1226dfa5376327b3cdcb0b5d4f19cdcc6bcf", 0x7b}], 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b40)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000b80)=r4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000bc0)=0x3ff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000c00)=0x1, 0x4) sendmsg$unix(r2, &(0x7f0000001dc0)={&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="a3f19e5eb4de2bfdb9a0dffc9fee3fbe688e635b9c759941fd745d68f6f25f7c9ee4f813fef865a15a6a34dc81e356016c25635d66761e003961387617c4da828b48e3e99d963c9e8b5354dc99fbf819ee6f461ca96b4d037233bbff8e953b30341dde6852deed65a9ae9136b91bbb20f728564210077e2121398cf1b5a45b1e753a26d1af6c3c7f59eeebd3e7f6fb994aed1daf820bebb52e00e099bdb1940452862d10b4a1a000a85481a43b48b7a846ed2426ef7f525de9a60a8b1168", 0xbe}], 0x2, 0x0, 0x0, 0x1}, 0x4000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001e00)='tunl0\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001e40)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001e80)={r5, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001ec0)={0x0, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001f00)={0x400, r6, 0x1, 0x8}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000001f40)='#(\x00') 2018/03/28 07:11:19 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000440)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000480)={0x0, 0xbe, 0x7d4a, 0x689bf96c, 0x7, 0x3f}) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/69, 0x45}], 0x1, 0x0) flock(r0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000005c0)) r1 = openat$cgroup_subtree(r0, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={0x0, 0xffff, 0x40, 0x6, 0xaf6, 0x214}, &(0x7f0000000740)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)={r2, 0x4a, "e82a1a4a01181ac90c6804c2a21b0762a61884c8649bf0399b579ce5806848d52d1ad13611e5f02fd5762ad63abe702f984e81b05ef1ed398225ef8e778cd646a28beaf908c8033313b9"}, &(0x7f0000000800)=0x52) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000840), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000880)=[@in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x13}, 0x5}, @in6={0xa, 0x4e24, 0xaf, @mcast2={0xff, 0x2, [], 0x1}, 0xe51}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0xf9}], 0x64) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)={0xa, [0x7, 0x0, 0x7ff, 0x7, 0x4, 0x1, 0x800, 0x3, 0x100, 0xfffffffffffffffe]}, 0x18) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000940)=[@in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x735c39d1}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xa4) uname(&(0x7f0000000a00)=""/254) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000b00)=0xfffffffffffffe01, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x30, 0xf, 0x2, 0x8, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x9}, [@nested={0x1c, 0x14, [@typed={0xc, 0x6f, @u64=0x7ff}, @typed={0x8, 0x8, @ipv4}, @typed={0x4, 0x33}]}]}, 0x30}, 0x1}, 0x4880) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000c40)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000d40)={0x5e6b, 0x1, 0x200, 0xffffffffffffff81, &(0x7f0000000d00)=[{}]}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000dc0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000f80)={0xfff, 0xbed, &(0x7f0000000e00)="3582bac26166ff8d655b892120a43f704475ec1b23d6fdf420c054d428212a1da48dda86c4d264ec35c51a813e1ad2d47a74017544e9497fd7b49446d2120fa943cc74ed2a375724e3b78d34a7228333109fe5ba09190636d89b3c92549ac030bd3e6b7ad2d5b0cf5c7d714aa7cb501f1976665aedcfadbf93a775afd07561a72d02b5e9bb153238c79e8b87564e30", &(0x7f0000000ec0)="7ed816fe5b9194f2eb3e38b832b54596b7259b32f26c9ce35551e1a992708ff619d9ba6eebe0c3741d42a40bb5c9c873afd51be34975a3cd72c5dacec6c25b0a0aac0006b3dec138911fb21e069f191acacafce3583e8a2b17907f2c4dfbfe8e2d17f41fc51d0e7a31504dd1a5ab7334462b9440d9f1464b58ae473cdee81f8d048374b3994f8289432c14", 0x8f, 0x8b}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000fc0)={{0x3, 0x0, 0x7fff, 0x1, 0xfff}, 0x8, 0x7ff}) openat(r0, &(0x7f0000001040)='./file0\x00', 0x2, 0x40) ustat(0x6, &(0x7f0000001080)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000010c0)={'filter\x00'}, &(0x7f0000001140)=0x78) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 2018/03/28 07:11:19 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x2440) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)="2e20888d00e192a5817b38381aeed0e5bfd17eec9282117c423d472694250d24805ab128f537ddd416d216a73d02a23b1ecf46a0084810828b410c3b9313a01a1e220c52526b388394138eb85b627fa8368170990ea4d0ecada439f04f944781f39c027ed3bb5f4845d4e02c94c9c5debab04128f5830cc6fe51a7c8d53423ca78403e700a79aa9169a43c97", 0x8c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/226) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x8, 0x6, 0x6, 'queue0\x00', 0x3f}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000002c0)="672a97d4340cf004c30dac7e3c515161764bd98da756fe6972f03f41f4de13c94bf68c889689ca2f3a19c8b93cd391bdb4a251056e05166e7feeef5debd35f43be7be2223c482343e1378588c633bb6eacf9014eb7", 0x55) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000380)={{0x0, 0x3, 0x0, 0x3, 0x6}}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000003c0)={0x7fffffff, 0x7f, 0x7, 0x7fff, 0x7a8e}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000400)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x560, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000440)=""/111) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000540)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'none\x00', 0x5, 0x3, 0x2f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x6, 0x2e, 0x200}}, 0x44) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000005c0)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000640)=0x5, 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000680)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000780)={{0x3f, @multicast1=0xe0000001, 0x4e23, 0x3, 'lblcr\x00', 0x20, 0x7, 0x76}, {@loopback=0x7f000001, 0x4e20, 0x1, 0x10000, 0x0, 0xfffffffffffffffe}}, 0x44) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000800)={0x0, 0x6, 0xfffffffffffff808, 0x3ff, 0xffff}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000840)=0x7, 0x4) readv(r0, &(0x7f0000001c80)=[{&(0x7f0000000880)=""/119, 0x77}, {&(0x7f0000000900)=""/41, 0x29}, {&(0x7f0000000940)=""/89, 0x59}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/158, 0x9e}, {&(0x7f0000001a80)=""/167, 0xa7}, {&(0x7f0000001b40)=""/71, 0x47}, {&(0x7f0000001bc0)=""/140, 0x8c}], 0x8) syz_open_dev$mice(&(0x7f0000001d00)='/dev/input/mice\x00', 0x0, 0x40) bind(r2, &(0x7f0000001d40)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x26db, 0x6d8c, "fad57a6ba28dd963e39f3971a59b22fa03a19bae0bceaca8f2f4c39e1853f86493390a388e6724aab595b34dedee661c1c5e882e7c4bd0fc63515dac9f2679", 0x5}, 0x80) setns(r0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001dc0)={@dev, @broadcast, 0x0}, &(0x7f0000001e00)=0xc) bind$packet(r3, &(0x7f0000001e40)={0x11, 0xf6, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$cgroup_ro(r0, &(0x7f0000001e80)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) [ 39.407490] IPVS: ftp: loaded support on port[0] = 21 [ 39.495344] IPVS: ftp: loaded support on port[0] = 21 [ 39.534937] IPVS: ftp: loaded support on port[0] = 21 [ 39.583563] IPVS: ftp: loaded support on port[0] = 21 [ 39.652358] IPVS: ftp: loaded support on port[0] = 21 [ 39.726424] IPVS: ftp: loaded support on port[0] = 21 [ 39.837271] IPVS: ftp: loaded support on port[0] = 21 [ 39.953816] IPVS: ftp: loaded support on port[0] = 21 [ 41.022519] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.145731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.210885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.403689] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.420797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.624596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.731794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.860065] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.822770] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.828926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.861856] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.868114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.994367] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.000576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.115202] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.127669] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.133803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.156454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.303783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.351266] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.357410] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.379175] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.385498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.406104] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.412284] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.436572] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.442913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.455133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.466855] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.480211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.486782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.504788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.575071] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.581224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.603615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.609880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.622728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.705484] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.712507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.720626] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.732900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.740799] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.748713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.845458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.892729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.898930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.910419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.925520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.931788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.939392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.959538] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.965716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.975448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.002130] QAT: Invalid ioctl [ 45.007646] QAT: Invalid ioctl [ 45.017989] QAT: Invalid ioctl [ 45.020126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.021485] QAT: Invalid ioctl [ 45.027547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.036259] QAT: Invalid ioctl [ 45.038252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.045039] QAT: Invalid ioctl [ 45.055332] QAT: Invalid ioctl [ 45.058610] QAT: Invalid ioctl [ 45.063701] QAT: Invalid ioctl [ 45.075635] QAT: Invalid ioctl 2018/03/28 07:11:24 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0xffffffffffff8000, 0x10, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000db6ffc)=0xfff, 0x4) 2018/03/28 07:11:24 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacb}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r3, &(0x7f000097d000), 0xff) 2018/03/28 07:11:24 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000) 2018/03/28 07:11:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x12440, 0x82) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0xea6c, 0x0, 0x1, 0x704}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x2, r0}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x3, r3}) 2018/03/28 07:11:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200), 0x0, 0x3}]) 2018/03/28 07:11:24 executing program 6: r0 = socket(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/03/28 07:11:24 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', "65710000000555a0f53a2079119000", 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="28d0a55409de", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x9, 0x0, 0x100000000000, 'ip6_vti0\x00', 'ifb0\x00', 'erspan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb8, 0xf0, 0x140, [@limit={'limit\x00', 0x20, {{0x81, 0x80000000, 0x7fff, 0xffffffff, 0x72, 0x5}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x318) memfd_create(&(0x7f0000000080)='nodevem0-vboxnet0%wlan1,proc.:mime_typeselinux@&\x00', 0x1) 2018/03/28 07:11:24 executing program 5: r0 = 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$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/54, &(0x7f0000000100)=0x36) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4b0, 0x1ff, 0x0, "597cb2c7f981686058714f1b035469b5acdf3f0953223b3953e4821f7631c963fbba0930b1dfb15454b7c8f91dda6d17159a937c3b7c84379408199266689ffe6e6ac8a09ada3387494695f13128e3b7"}, 0xd8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0xba2e}}) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x5, 0x3a1400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) 2018/03/28 07:11:24 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000b140)=[{{&(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x24, &(0x7f00000022c0), 0x0, &(0x7f0000002300)}}, {{&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000008400)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1010, 0x814}, 0xe6}, {{&(0x7f000000ab80)=@sco={0x1f, {0x1, 0x7, 0x5, 0xb267, 0x0, 0x10001}}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac00)="ccf3c2c4843dac7a4036541b7da43ad5efa7c72709cb9737d748f15544f3998bfc4269b76a491e426aff0c704d76898493e0353cc1faca4bc71704e20d85447de1ddff344f87", 0x46}, {&(0x7f000000acc0)="f34a991cf99c6e39bd10641e3f651d062e14db52db96ac44484ac6fc9c832c3b51a29a4ef9ebda6e36f62e272fba66552ed39f30475f77931f7c3f73d41071cd74fe0bf8a75a41f43268e2166a1e46ad8a6790aaf223dfa71955897397779356e076d8060e0250acb4f066240ff1119bdb948b9f632dd7dff0f5ac5727299d7f6fbc6a8f5dc3ac4c75edf4e5737ac3b80036d21a5a8b34dbb7b0c052c8740d41c386d90844e4fcc049e17f4f51dfcc9af547d4", 0xb3}], 0x2, 0x0, 0x0, 0x8000}, 0x3}, {{0x0, 0x0, &(0x7f000000aec0)=[{&(0x7f0000000000)="8a65049aa5380fb730049239040cb936e32ccfc156822c5b072681b46d31f1890de14a75078cb38355d4f8d3a14b7b070f39cb24a6df1e0d5ae56f48c0618c1c8904ea6c59bffbf92b8a65d791f72933def9e172f1161e3a79e841d84cd818ef8a1f7da9af2705b8983007c636630f5c5b8f706a13477a4e9d37a5cba727738f5bef3513a36f5a31d2526917368a28128633b38a719ec88525b00cbed3505ceaa4a701595692fb6bdaadb6ce07", 0xad}], 0x1, 0x0, 0xffffffffffffff9e, 0x10}, 0xfffffffffffffeff}], 0x4, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000001500)='/dev/sg#\x00', 0x10001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x30fb, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001340)={r3, 0xfc, "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"}, &(0x7f0000001480)=0x104) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000014c0)) r4 = accept4$packet(r1, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0x14, 0x80800) socketpair(0x5, 0x6, 0x8, &(0x7f0000001640)) accept4$packet(r4, 0x0, &(0x7f0000001600), 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000015c0)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r5}, 0xc) 2018/03/28 07:11:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9005, &(0x7f0000fcb000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x0) ioctl$KDENABIO(r0, 0x4b36) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) 2018/03/28 07:11:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000b00)}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000d00)=0x1) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0x28, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r1, 0x896, 0x18}, 0xc) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) close(0xffffffffffffffff) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x80010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000001c0)={r5}) r6 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000566ff8)={0x2, r6}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x80) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(0xffffffffffffffff, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x7}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000240)={r0, 0x2, 0x3, 0x401, 0x7ff, 0x652}, &(0x7f0000000280)=0x14) 2018/03/28 07:11:24 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x8000) fsetxattr(r0, &(0x7f00000019c0)=@random={'btrfs.', 'eth1-proc@-\x00'}, &(0x7f0000001a00)='[vmnet0\x00', 0x8, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000017c0)={0x7, 0x0, [{0x2, 0x23, &(0x7f0000000300)=""/35}, {0x15001, 0xd3, &(0x7f0000000340)=""/211}, {0x110002, 0xa9, &(0x7f0000000440)=""/169}, {0x7001, 0xdc, &(0x7f0000000500)=""/220}, {0xf000, 0xfe, &(0x7f0000000600)=""/254}, {0x10000, 0x1000, &(0x7f0000000700)=""/4096}, {0x7002, 0xa7, &(0x7f0000001700)=""/167}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001940)={0x2, 0x0, [{0xf000, 0x15, &(0x7f00000018c0)=""/21}, {0x4001, 0x13, &(0x7f0000001900)=""/19}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x3, 0x1, &(0x7f0000000040)=""/203, &(0x7f0000000140)=""/52, &(0x7f0000000180)=""/225, 0x3000}) 2018/03/28 07:11:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/28 07:11:24 executing program 1: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000001080)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x965) getpgrp(0x0) migrate_pages(0x0, 0x2, &(0x7f0000000080), &(0x7f0000000100)) 2018/03/28 07:11:24 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup(0xffffffffffffff9c) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x3, 0x4, "82f96a916c67", 0x7}, 0x10) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/28 07:11:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) madvise(&(0x7f0000a26000/0xc000)=nil, 0xc000, 0x77) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/03/28 07:11:25 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)={'system_u:object_r:src_t:s0', 0x20, 'sysadm_u\x00'}, 0x24) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0xa, "102169a4a7e01a4116f2"}, &(0x7f0000000100)=0x2e) 2018/03/28 07:11:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) 2018/03/28 07:11:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x9, 0x8080) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001780)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000000000004001000040010000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000005e844647b27f877f00000000ffffffffffffffe6000066ad0000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb000000000000000000000180c2000000000000000000000000007f000001000000000f000000ffffffffac1414aaac1414aaffffffffff0000ff00000000000000000000000000000000000000000000000000ffff00ffff00000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000006f000170530009000000b07465716c30000000000000000000000079616d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000333ec247cbb30000000000000000000000000000000000000000000000000000ac1414bbac1414bb08000000ffffffff000000567f0000010000000000000000000000000000000000000000000000000000000000000000ff1bff00ff0000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000ffffffffff0000000000000000000000060009000800f8000200017663616e30000000000000000000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1414bb06000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001740)=0xa5) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001540)=0xa, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001640)={0x3367f469, {{0xa, 0x4e21, 0x9a60, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}}}, 0x88) r2 = socket$netlink(0x10, 0x3, 0x1f) writev(r2, &(0x7f0000001380)=[{&(0x7f0000000040)="55ea01764201aa487a49fb410d42a0013f6b63c5499aee1c1ad13851b43a0bb0893bf5870ec67637ff3857690b73c50406fa971fc4703455e76b4bf06b3b2762c04e49c3602830bd2452389f389f", 0x4e}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5096ae0f6f930740bc04af7e17b76f93fe90525509ee8d524d128cfac234e2e1d06bdc6687856a1451ac220ab5e5e70285fb8858fe5f2768a13cfb0ce96c42871ffda0de94075a77da134c9c17e244b3107309f0da7a427a672730e111a5d43332d7c21d3193778cb63e1658bd6dbc174d30f4543341072950c530e2504bf8b7631c465d25e18fc81fa052a22d5793947c88c8fb0ca99a653a866a", 0x9b}, {&(0x7f0000001180)="fd88905168c5edc7b96d53000294ae4845d80be7ae3ad48d283f7a422342cec124c875a98325c8cc4bbebf27ce1275c4c5", 0x31}, {&(0x7f00000011c0)="b1cc5ccd1e3372b2bb185bddea6a51efdf7bbad2468a0a49c442824cc9f9b7dda0845cb49e1ac37f72f5f208cafb5126bb955c6c940d8080d707e6b196e110f41fc7da952ecdaa03b76889cded4ce643951434ce54e61dbb76d74e8235efa715f20354055715563a90518a1118d99806c6d850844f61099769b8c584dd1534b6dc060a63e1b9f3fb6557c1326e3b06", 0x8f}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="cc71e38e4d46e15966d3099538093ba6005dea8bd57ebab4436b40da516fec6e283d23b66fde572f317d46158b6440667ce0103ece3fdcbbb4e3dc1dfdb6fafa51237d1888876b864e388b56af2a702ae92133d2806805ac523f177a834b27e8c4d0968ffe7d5ac117e112fd739094df0b0166a71db336427054", 0x7a}, {&(0x7f0000001340)="77868f40fa79b2684cad17d9fcbf770f9127bea44088e608c24d00000000000000000000", 0x24}], 0x8) fchmod(r2, 0x128) modify_ldt$read_default(0x2, &(0x7f0000001440)=""/232, 0xe8) r3 = fcntl$dupfd(r2, 0x406, r2) getpeername$unix(r0, &(0x7f0000001c80), &(0x7f0000001d00)=0x6e) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000000)=0x401) 2018/03/28 07:11:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x2) ioprio_set$uid(0x0, 0x0, 0x2d7e) fcntl$setlease(r0, 0x400, 0x1) 2018/03/28 07:11:25 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8, 0x88a00) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00008ffff8)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x0, r3}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000080)) pread64(r0, &(0x7f0000000180)=""/56, 0x13, 0x40) r4 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) rt_sigpending(&(0x7f0000000200), 0x8) write$fuse(0xffffffffffffffff, &(0x7f0000b6c000)={0x58, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7894d03387924300f14"}, 0x58) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') 2018/03/28 07:11:25 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[]}, 0x78) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000380)=""/231, &(0x7f0000000200)=0xe7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xb446, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000000280)="7aec3dfbabf97978e63aa21ba14f25ec0a88184f1175f877548efa32cf7d51512eeeadc6a2d68542194804980cbbb4350b4b141c43d8fcc889aa5657946ef45273175ba766e742630de81e16895fe58a70e4b43ed1956d58ab9afa5d9dbdc485bdbded84ddd9253f1934dc1a3422731c2e8ceccb72d1d4ab77908a117d279f65f6ed8cf9e7a8e92cd184277db9787b9cd36690e95707abc69472fbd9e7bc536cc07d8d7241c49936b393282183f998cd7d5ab9f05c501ff0c1f3dff5f58c9706d4bf5ad7031612def400cd206d5033d03243dee4829f1652172fbed27dc97588851de4d935df6c3d42501267f540a9c3e3949b9c08a5c3fe10") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) 2018/03/28 07:11:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) 2018/03/28 07:11:25 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000000080)="650bc9a3610034f859ffec15df79f7a3e8742e407e0c00d6505208845256a57f58bb8f443545bbe2543622db47a509ee6df7571e5a3397254cb5aa7deb97c4979839948dc1175a4bb118bff7c67fec89b790e11a45d5ece2d68e62017fc826ab62cfc29c214a59d460fa3fe1daf1bad580bfbc711a9f71ec5c318e3f10355e8545cede7f82772912bc16a0", 0x8b) 2018/03/28 07:11:25 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x44e, 0x400) 2018/03/28 07:11:25 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x40200) sched_yield() ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) keyctl$revoke(0x3, r1) 2018/03/28 07:11:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x99}, 0x90) [ 45.331776] x86/PAT: syz-executor1:5808 map pfn RAM range req write-combining for [mem 0x19c880000-0x19c883fff], got write-back [ 45.350006] x86/PAT: syz-executor1:5815 map pfn RAM range req write-combining for [mem 0x19c880000-0x19c883fff], got write-back 2018/03/28 07:11:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3b, 0x101000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x603, 0x2000000000003, 0x800}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x20000) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) sendmsg$unix(r1, &(0x7f0000001380)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000180)="1640362470a223eb5c99621f9882a029a5a68f12ed400e0d1084d4532ccf9f4d9f4c550428b85fc66f3d288ce6606cbac433208017f1feaa41de10e95a29dbebf90737052bbb203d854426e1191a52e34a4b55878662028870147888dcadaa5913d3e61a4fc39e076f7e2d426bf790fabd4d0e6c7d61d4df7d0c13b3dcd0da0ac946910947797164679fe901bfb960c5278eedfd5a8a4f929747663caca9ba6aa99821becff87fa90feed01ce051136a1a451ec28279e30afc17cc", 0xbb}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="69c0e4d5d12e015f2b7ee1acd6fdbbd9326049206fdf852f4530b0f2e449c689ecba0d04deb3310bf14e46e44364b9f4b179bf0031de65c1a503507f1b24a52ddf1078eb22ccce4f9f9d7846e32e72c4a969c81e9af7aca0dcd603ceebe5befcf5d1d8ce498ed20caa106c8fb6ce773f0b0c23b21edc7957d9ae88621977ee2cda3767285dff886722fe3679bee61aff5370cd099822fb6dfae4d700587e55f96cf1132fbe75f96e58744f1433c6502eff8252ce", 0xb4}, {&(0x7f0000001300)="a433e1522fbeb88121561b497ab87d39e4b4d33cd8ad3438f8fb77", 0x1b}], 0x4, 0x0, 0x0, 0x4000880}, 0x4080) 2018/03/28 07:11:25 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') r1 = gettid() ptrace$pokeuser(0x6, r1, 0x4, 0x8) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/84, 0x54}], 0x4, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x11000, &(0x7f0000000200)=0x4) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000400)=0x5f, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000580)=0xe8) sendto$packet(r0, &(0x7f0000000380)="0b2a1cf018eac3e7d46d368be2f8ee677e1a8b572115620004404b21654cffcd50bd0cb6e5aeb715ba3d4decd12f7ffb5ce36b0e83857e864e5259e4e81831c5c2068595611b5b4f91c59f13262e55a399fc7bb0482d05d081951b8fb8ba2885237c65db68ead21a99bc273583cada93cf0a7d", 0x73, 0x8044, &(0x7f00000005c0)={0x11, 0x16, r2, 0x1, 0xffffffff80000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/28 07:11:25 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x5, 0x80000000}, &(0x7f0000000140)=0xc) [ 45.406592] sctp: [Deprecated]: syz-executor5 (pid 5835) Use of int in max_burst socket option deprecated. [ 45.406592] Use struct sctp_assoc_value instead 2018/03/28 07:11:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x1c, 0x3, 0x7, 0x400800000001, 0x0, 0x0, {}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setfsuid(r1) 2018/03/28 07:11:25 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/03/28 07:11:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7fffffff, 0x400000) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r4, 0x80003) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r3, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a000104ffff4bc73607a2e1db3a284f1118ccbacd94828f1bc495d6b79539ec24e023dfda16c672099d202f4ec324531ec26821a4f4632cf13c57b9b8336987be2bd4256f70049c6df88f62afc26815f93fffdfbbc21d4dd0a571afbf3c7fb6c2841b85490400000000000000525d74e59f9de84220427e7387416a769e15ca653882b86c8653fc3ea56553bf1dd8"], 0x14}, 0x1}, 0x0) 2018/03/28 07:11:25 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x8013, 0xffffffffffffffff, 0x100000000000000) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/71, 0x47, 0x0, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) 2018/03/28 07:11:25 executing program 6: msgrcv(0x0, &(0x7f00000000c0), 0x8, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\b'], 0x1, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 45.452985] sctp: [Deprecated]: syz-executor5 (pid 5844) Use of int in max_burst socket option deprecated. [ 45.452985] Use struct sctp_assoc_value instead [ 45.481894] QAT: Stopping all acceleration devices. [ 45.487977] QAT: Stopping all acceleration devices. 2018/03/28 07:11:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x400000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) r1 = semget(0x0, 0x2, 0x0) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000040)=""/221) 2018/03/28 07:11:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='numa_maps\x00') flock(r0, 0x2) r1 = getpgrp(0x0) r2 = getuid() getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) sendmmsg$unix(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000180)="f81fedde79a3035225a163aa7ec50e5274fd51d5cb42a3635226f2ee30f2247028cacf84a0882f030899e9894dbe8804d2ec848533dc30177679d4ee5902d57c263756d70712b6447a8c94c33831e055801fb113b5cab2c54bd00b21846d1f555ce363f25c8263d8d10d304395f140fe016ca23e43cfee80117bc56cff26e52d70b02e61d64e6e5ca9cc3f2ebeaf839da85944a48f1e4205b4c1c6d3fdc8547c921f34f5657111f11b65e851a97354f96b234309fc942dd41b5e778a473c63a9c40847ec39b4a0a77a65aa949132039a2e2637f6ff79d67fee7aa75476c17e", 0xdf}, {&(0x7f0000000080)="36c9e64d38144b69e74c30441197b4119e7d17c7660b423a77cfc4fa8a9c7a37b780f65e183e7da108d4f4172eb67902c8f9b916da2a78409332ab8f063e391f2f146523673d99e5ac206cda6deecf6aa143b6bf42a3d1522d86f311660d9a7acb63d9142e0f0094c8ca03dc07c87753ab7a6f1f0caac3002ec1", 0x7a}, {&(0x7f0000000100)="4c4e232e7ce83abe0c2247343f237e", 0xf}, {&(0x7f0000000280)="14853c9f4770db7a99ec38b798a0284a2f12946ec44dd83e2c8c3dd501822aecabc30795ef4796b268a27e1ce96ebaaa7af56e7d05bb351930c02d5426bcc189c13b247b4b067a8ceeca6a9601bbb73a5dac0016ead77bf76d14906fcb3807d5aea56d5d3efa8061d524a0133328ee4a2360eb4e17f8eade6fcc0c86807b13d09882b88d14bde61b59829b9cb87e7422f61a5328f095468639880bafff54e2df63d259a4f5c346717f34bd4bccb788b2cbbf1ec5c60a46f0e71807177f8a2856f65fad8cb094d3d21b42538404f791ac2af901ead255d6522a4050870f1f31", 0xdf}, {&(0x7f0000000380)="c59c08800e01ec718210509c1196bee6c096418af313235fd06463d93f641d9fc2217f51b37d626f756d262e53715d4f3c500c23e7f80b7da2862140e65eb14f02fe18f4f8290956a30512c35a85ff69d1fa5d6df75a4df7e22f12e022a09b00fb152091ba86e7df7b903876aa29e0df1e1f876ea889de65c0d89ada96adf7385e19a2542da76a777f9055dccb5fed021e559bbe1548eebd7ef1e041f2d771e7cbb92ff2a6172de4248dd25a7e43674d2aa1ec83792ef70c74e783ee62f1c91c613d", 0xc2}, {&(0x7f0000000480)="ed29735a55e7833a4790458827dba0912e77e718fa9a68df5eea8c4dfae556bcc5831c6fd693ae6bf54ba7f870957672fe", 0x31}, {&(0x7f00000004c0)="1e842a9fb5480829603c977e019abce29564b8204c0aaacd88fa7d1dfedf26406a138ae544b4404c37e98990faa0ce3d9b9f64960f6945a257bff235e5751bbafb55218d9309c15f2db9dd93c3e2299cddd0cf0d15524c6c4bc9cd62f10826380aeb6cd015a0624d77bc7d74cd8c030510f711f0b2ef6eeebf2e77fd5b50c7a82f13bab3b7af8a3d651bbd66f84a2322cb9e77713a03e1dc09cdcddef02d6cd4f7b55492d807b80bb009b445e255c8b1913c9bda4efc9c52675648bfeb28c047ed1178b48e1b0805a371a6edf2fd061dc2760be83fa59d4f751c77276eade49788ebc4b3bc411d3f", 0xe8}], 0x7, &(0x7f0000000700)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x48, 0x1}], 0x1, 0x8000) ftruncate(r0, 0x0) 2018/03/28 07:11:25 executing program 7: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x8e, &(0x7f00000000c0)=0x1000, &(0x7f0000000100)=0x1) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 07:11:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") read(r0, &(0x7f00000001c0)=""/90, 0x5a) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000001000000000000000000000000"], 0x2a) 2018/03/28 07:11:25 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xae, "450a7dfae6a214ac1ea435a5f71b4cd4692e33d21793ae4f0cda8503da20ff693a8723d5622179dd99c85073f494dcb5afbc459dc0c35e67a03a5b92fbfddf763a59585c7eedb7c3a291c3c8466a253697cb44ed6b6fa32ad6c8453b204dddffbdf83259bc9f2f7da6eb56044e39c477f6b1d89a15e94ce1f84bea1db148e38723262bbb43ee29410e0548b1ce351e7ff5fc375ab4f33278f174135c807e5f2aa8483fa8a827755dfbc2ae62f2e7"}, &(0x7f0000000100)=0xb6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x4b7, 0x0, 0xfffefffffffffffc}, 0x4) 2018/03/28 07:11:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/03/28 07:11:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xdfb, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x1, 0x900, 0xfffffffffffffacf, {r4, r5/1000+10000}, {0x0, 0x2710}, {0x4, 0x6, 0x2, 0x5}, 0x1, @can={{0x1, 0x8, 0x1000, 0x100000001}, 0x4, 0x1, 0x0, 0x0, "3c7fe4ed4bdad8ce"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x84) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) 2018/03/28 07:11:25 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/03/28 07:11:25 executing program 5: r0 = socket(0x1, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/03/28 07:11:25 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000007c0)={0xffffffff}, 0x1, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f80)=@query={0x13, 0x0, 0xfa00, {&(0x7f00000001c0), r1}}, 0x5cb4) 2018/03/28 07:11:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000000)=0xd, 0x11) 2018/03/28 07:11:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f000019cffc)=0x7c7c353a, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x5}, 0x8) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/03/28 07:11:25 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/191, 0xbf}], 0x1, 0x800000000000000) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/03/28 07:11:25 executing program 1: unshare(0x4040400) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)='ipddp0\x00') r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) 2018/03/28 07:11:25 executing program 5: r0 = getpid() r1 = getpgrp(0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = open$dir(&(0x7f0000000000)='8/file0\x00', 0x20000, 0x80) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x10, 0x80, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x365a}}, [0x2dc, 0x6, 0xffffffffffffff3d, 0x4, 0xf72, 0x1, 0x1a8c, 0x3f, 0x6, 0x7fffffff, 0x80000001, 0x6, 0x200, 0x5, 0x63]}, &(0x7f0000000280)=0x100) kcmp(r0, r1, 0x1, r2, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r6) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 07:11:25 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xb5b, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x200, @time={0x0, 0x989680}, 0x3, {0x4}, 0x5, 0x2, 0x7}) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000306fa0)) mq_timedsend(r1, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/28 07:11:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x100, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff0000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb9}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x1000004, 0x24030, r2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) getgroups(0x5, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() r7 = getgid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000400)=[r3, r4, r5, r6, r7, r8]) 2018/03/28 07:11:25 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000aeff4)) write$tun(r0, &(0x7f0000c83f40), 0x20) io_setup(0xfffffffffffff001, &(0x7f0000000000)=0x0) io_destroy(r3) 2018/03/28 07:11:25 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x54, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x18c}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/28 07:11:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0x48, 0x7270, 0xbe, 0x5, 0x400, 0x9, 0x100000001, 0x8, 0x3, 0x9, 0xfffffffffffffff7, 0xb7d, 0x7fffffff, 0x5, 0x400]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x98c}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x8e, 0x5, 0x9, 0x401}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0x101}, 0x2) [ 45.705011] syz-executor6 (5902): /proc/5901/oom_adj is deprecated, please use /proc/5901/oom_score_adj instead. 2018/03/28 07:11:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='nfs\x00', 0x7fc, &(0x7f0000cde000)) r0 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000000040)=0xc) getdents64(r0, &(0x7f00003cdf66)=""/120, 0x78) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) semget$private(0x0, 0x3, 0x200) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) 2018/03/28 07:11:25 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc80, 0x80000) sendmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"7c822fa1582d69"}, 0x7fffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="f1ac6b151e", 0x5}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="5122d96cdeb7ad987bbda296a166bc27ee8e6e8d4e1628f1ada54aa67ccbb8944ea4e9d714e80aaf05d12d98335fac450080bd22f99732989ef8a8361d4b023a0a6a5475b965cda316933ecc93ae8c3f2bcdf2c8893a935748ebc3778c3271945fd50aa406fffaab6ad7cafe5241aee4ceddb94fab7ede5a2034ae4042b2b6a5b0016b6bde56cbc57ad22a411a3fb37d31019ee9f66103e029f15fb99ea60a550c4be960c9a6a37a6daff9c2ea0f116aac1aa73627df2a12867399f795918a68d8e74b5cbaa6e72165536364adc299902bddd29b728a85b5b88f7e2a81129da53b7db4e25f68a4d7a9b9", 0xea}, {&(0x7f0000000200)="d444670f05e0901c455f67ba961d4132a63921aedc220b5f9346ec4eeefc12b911477ce8fe7ba19f500868ab43b016bbbc0c21dd0a0cb8da8c92ca8c79c1ed6b9ce66ccd4cc3d3d3e5b5caa922e7177d3ea7870b9d9c4d232d05", 0x5a}, {&(0x7f0000000280)="e838383aeb74eeb91e2ba214b1bc6a1947e04c860390fd6565b0f2a8b4e26938073185f9cb6960c9748c1c6bb438e7ccf9dbcbbf960d5ce9edb08a1898ba8cdb6288145fa318261290e018797a8f36798e2babdc7837dcee66382aacc370162bc176e2b55a63f8ca0d64e59d91a7ae893c44c93185620dd9839978ae58048b9134c2b03cb72952d9e4d5d6e3fa08235ffbdfc473046f40e37f8a95ce83954d7eca4e0b5a965fadae8bba6a51b80cf764a3fecf5cb7eb5ea8b083fcbf3da39ff8fec60241807236bafe9c8a4bf06cec54899162e64229becb9f91e888b35fd3042d", 0xe1}, {&(0x7f0000000380)="66e2565e5fed4f1bab62eb131522effea9e6e7", 0x13}, {&(0x7f00000003c0)="1c4cc948451a314dd8c44044e7dfb618495423a7d733f69a4cfe56963a775e3fdcf79781cc5f54e6d7e976ededbfb7ebf4d33d40bedcd316dd52d701c584feaf6e5e633154bee8ed9e2673fe1e43535c69abd283b0ca522ad40bbe32aaa552317ce456d2de47334c0ccdf73e8a047607bc5801b3e657c75f1785ee6fe7ccf8579f1809eb9c8b52196006421c723347db", 0x90}], 0x7}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2001) ioctl$int_in(r1, 0x80000080045015, &(0x7f0000003ff8)) 2018/03/28 07:11:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80), 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="747275737465642e67636d5f6261736528637472286165732d6165736e69292c67686173682d67456e657269632900de42d2202755434a6ac9037c37e609d41dde9e9a9bafc85e4e1e94ac02d2b7576a1505fc0714386d67a6fb587a3bccd39248ab59b81a03254d442ede3cdb1b30780e00702935e8d74f680fc408e150251ccf0a508fc0fe1e6c76b4464f8eaf358240369324b2172044123652aea7ed08734b7269d58cb301f18d21e5ef7795f5"], &(0x7f0000000100)='\x00', 0x1, 0x2) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) 2018/03/28 07:11:25 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x50, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8b9920cb4859edf7, &(0x7f00000000c0)="83a4a8e8cd501589e932ce241add7fe9da93ab0804ae3d719ccf35ed671002959794c525812c9b6af2157a1e64f832033aad493b28d5d86571b3ef7b527d00fcfc1e4fc901a3c14898eea3fc9db3afc3f80c039be8be6993606aae1d0e5f9d314f6ccd27e7439882d70310f09064aff1729a5a1bf225feabc2184f5e4f7f0842103101b647028138873f39e833dfcb7bd6b3732281c819e722469538a47b45ac2416d3fa3fbc03dc76e2dcceb49ce84a7ce85686d6ec89d132", 0xb9) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/28 07:11:25 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) fchmodat(r0, &(0x7f0000000000)='/', 0x1) 2018/03/28 07:11:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000238000/0x14000)=nil, 0x14000, 0x4, 0x10, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x11, 0x1, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r2, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r2, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/28 07:11:25 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000005ec0)=[{{&(0x7f0000000380)=@nfc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/92, 0x5c}], 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/215, 0xd7}, {&(0x7f0000001800)=""/227, 0xe3}], 0x4, &(0x7f0000001940)=""/248, 0xf8, 0x1}}, {{&(0x7f0000001a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001ac0)=""/58, 0x3a}, {&(0x7f0000001b00)=""/141, 0x8d}, {&(0x7f0000001bc0)=""/93, 0x5d}, {&(0x7f0000001c40)=""/171, 0xab}, {&(0x7f0000001d00)=""/98, 0x62}, {&(0x7f0000001d80)=""/117, 0x75}], 0x6, 0x0, 0x0, 0x1ff}, 0x10001}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/113, 0x71}, {&(0x7f0000001f00)=""/242, 0xf2}], 0x2, &(0x7f0000002040)=""/4096, 0x1000, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000003040)=""/73, 0x49}, {&(0x7f00000030c0)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x7}}, {{&(0x7f00000031c0)=@nl, 0x80, &(0x7f0000004580)=[{&(0x7f0000003240)=""/15, 0xf}, {&(0x7f0000003280)=""/98, 0x62}, {&(0x7f0000003300)=""/75, 0x4b}, {&(0x7f0000003380)=""/12, 0xc}, {&(0x7f00000033c0)=""/64, 0x40}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/148, 0x94}, {&(0x7f00000044c0)=""/10, 0xa}, {&(0x7f0000004500)=""/109, 0x6d}], 0x9, &(0x7f0000004640)=""/191, 0xbf}, 0x3}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000004700)=""/236, 0xec}, {&(0x7f0000004800)=""/96, 0x60}, {&(0x7f0000004880)=""/249, 0xf9}, {&(0x7f0000004980)=""/252, 0xfc}, {&(0x7f0000004a80)=""/156, 0x9c}, {&(0x7f0000004b40)=""/4096, 0x1000}], 0x6, &(0x7f0000005bc0)=""/38, 0x26, 0x4aaf}, 0x101}, {{&(0x7f0000005c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005c80)=""/15, 0xf}, {&(0x7f0000005cc0)=""/55, 0x37}, {&(0x7f0000005d00)=""/155, 0x9b}, {&(0x7f0000005dc0)=""/186, 0xba}], 0x4, 0x0, 0x0, 0x4}, 0x2}], 0x8, 0x62, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x802) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000810}, 0xc, &(0x7f0000000280)={&(0x7f0000006300)={0xfc, r1, 0x401, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) r2 = socket(0x80000000010, 0x1000000003, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x80000) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000180)) read$eventfd(r3, &(0x7f0000006400), 0x8) write(r2, &(0x7f00000000c0)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000ea7a4bd6c68c4fb581a57d87ddfa8dbeafab4f4e6951d4645932674f8a6dc6758b59834575f251f301cff97251229bfb5313265fb54eb06f7b2759e9575d568523bf52c2fe94aa5da75cfa3b817e809165ffb740beca5b541b9b1c6d9e", 0x3de0fadf90bd883e) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0x2, 0x3ff}) sendmsg$nl_crypto(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18080}, 0xc, &(0x7f00000002c0)={&(0x7f00000060c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x2) 2018/03/28 07:11:25 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x4000000000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6276ffeed301a7fcd435b14e37a08b00"}}, 0x249b1526) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) syz_emit_ethernet(0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaa0000000012ebaa1bf2f0449068f6000000000000000000000000000c"], &(0x7f0000000000)) 2018/03/28 07:11:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x7) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000380)='staT\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000a12000), 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8001) semget$private(0x0, 0x0, 0x0) readv(r3, &(0x7f0000000940)=[{&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/165, 0xa5}, {&(0x7f0000000640)=""/222, 0xde}, {&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000740)=""/173, 0xad}, {&(0x7f0000000800)=""/68, 0x44}, {&(0x7f0000000880)=""/150, 0x96}], 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000319ff8), 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/164, 0xa4}, &(0x7f0000000140), 0x2}, 0x20) 2018/03/28 07:11:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000140)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000840)=@nat={'nat\x00', 0x1b, 0x5, 0x4f0, 0x160, 0x408, 0xffffffff, 0x408, 0x0, 0x570, 0x570, 0xffffffff, 0x570, 0x570, 0x5, &(0x7f00000001c0), {[{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'yam0\x00', 'sit0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@rand_addr, @port, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@loopback={0x0, 0x1}, @icmp_id, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @icmp_id}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'ip6_vti0\x00', 'tunl0\x00'}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) fcntl$setsig(r0, 0xa, 0x30) 2018/03/28 07:11:25 executing program 1: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xda, 0x4002) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/03/28 07:11:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x6}) 2018/03/28 07:11:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc04fe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'syz+aller0\x00'}, &(0x7f0000000180)='/dev/net/tun\x00', 0xd, 0x2) 2018/03/28 07:11:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db4ffc)=0x9, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x10000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x53, 0xd4, 0x2b5, {0x4, 0x5}, {0x26, 0x8}, @rumble={0x3f, 0x7}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) 2018/03/28 07:11:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00e00000010000000000000000000000007f00000100000000000000a8605f9e1cc3fe9801"], 0x38}, 0x1}, 0x0) 2018/03/28 07:11:25 executing program 3: syz_fuse_mount(&(0x7f0000006a00)='.', 0x0, 0x0, 0x0, 0x0, 0x40) r0 = creat(&(0x7f0000000000)='.', 0x18a) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x0) 2018/03/28 07:11:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c000000fabb9d3df6ae9c5850aa8c048f65dd109dae0ea0e261ce04c109e2b0c8a58a82", @ANYRES16=r2, @ANYBLOB="00002bbd7000fddbdf2501000000080005003f00000008000400040000000800040004000000"], 0x2c}, 0x1}, 0x48014) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000003100)=0xe8) bind$can_raw(r1, &(0x7f0000003140)={0x1d, r3}, 0x10) 2018/03/28 07:11:25 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x1100}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/28 07:11:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/196, 0xc4}], 0x7, &(0x7f0000000640)=""/224, 0xe0, 0x20}, 0xffffffffffffffff}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/03/28 07:11:25 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x2000) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x3}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/28 07:11:25 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xf5}, 0x8) socketpair(0x3, 0x800, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041bff4)={0x10000011}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r2) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000200)={r6}) r7 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x3, 0xc0002) connect$vsock_dgram(r7, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/28 07:11:25 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/103, 0x67}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/206, 0xce}, {&(0x7f0000000380)=""/235, 0xeb}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/228, 0xe4}], 0x7, &(0x7f0000000680)=""/46, 0x2e}, 0x2041) bind$unix(r0, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) recvmmsg(r1, &(0x7f0000002340)=[{{&(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/9, 0x9}, {&(0x7f0000000840)=""/118, 0x76}, {&(0x7f00000008c0)=""/74, 0x4a}, {&(0x7f0000000940)=""/230, 0xe6}, {&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/140, 0x8c}], 0x6, &(0x7f0000000bc0)=""/231, 0xe7, 0x80000001}, 0xffffffff7fffffff}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000d40)=""/197, 0xc5}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0xec84}, 0xfff}, {{&(0x7f0000001f80)=@hci, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002080)=""/183, 0xb7}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/48, 0x30}, {&(0x7f00000021c0)=""/203, 0xcb}], 0x4, &(0x7f0000002300), 0x0, 0x7}, 0xfffff00000000000}], 0x3, 0x40012003, &(0x7f0000002400)={0x0, 0x1c9c380}) sendmsg$can_bcm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x2a, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/03/28 07:11:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x36, 0x0, 0x70bd26, 0x4, [@sadb_key={0x10, 0x8, 0x388, 0x0, "9fd948d246ee488e39a15c89465f58df94647467c262a969bd32a2449281a47702c91f7df8ef08aec4713a5dc1da420167d799ed41d3c8c71718fb3ed253d5ad5bf40420acb629edb03f1eca1c2c75846e57252ed2e9b0a57c892d794129daa99ace291825e2bd465e0dba478fa0b43c23"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff}, @sadb_key={0x21, 0x8, 0x7e0, 0x0, "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"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x1b0}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)={0x3f, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x10000}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x7, 0x7fffffff, 0x7ff, 0x3, &(0x7f0000000300)='bridge0\x00', 0x10001, 0x0, 0x49fb}) keyctl$session_to_parent(0x12) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x8000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/28 07:11:25 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000deaff6)='numa_maps\x00') io_setup(0x0, &(0x7f0000be9ff8)) readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="f4f30f351be70f218b660f16072e6666f12edc160b0066b97200004066b86e00000066ba000000000f3066b9800000c00f326635008000000f300f019b2121", 0x3f}], 0x1, 0xc, &(0x7f0000000080), 0x0) readv(r1, &(0x7f0000076c78)=[{&(0x7f0000701f57)=""/169, 0xa9}], 0x1) 2018/03/28 07:11:25 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x400800, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x4d, 0x0, &(0x7f00000000c0)="f4369584adf62b3c9d9ef81e34d1e231f57cf98fd9ad03abc130347341616cab66d00abf91c1ebe0024233588a4a3a0209202142f39052f7ccc7b09f0f723cf48892ebcf6b4a5953b021657939"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) [ 46.069717] binder: 6013 RLIMIT_NICE not set [ 46.078439] binder: 6013 RLIMIT_NICE not set [ 46.125936] binder: 6010:6013 ioctl c0306201 20000140 returned -14 [ 46.130181] binder: BINDER_SET_CONTEXT_MGR already set [ 46.138245] binder: 6010:6021 ioctl 40046207 0 returned -16 [ 46.147764] binder_alloc: 6010: binder_alloc_buf, no vma [ 46.153396] binder: 6010:6023 transaction failed 29189/-3, size 0-0 line 2963 2018/03/28 07:11:25 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x3, &(0x7f0000b18000/0xe000)=nil) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/03/28 07:11:25 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/03/28 07:11:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") finit_module(r0, &(0x7f0000000000)='ramfs\x00', 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/28 07:11:25 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2ad9ed40, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @empty, @multicast2=0xe0000002]}, @rr={0x7, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f77a48", 0x0, "9a5cc6"}}}}}}, &(0x7f0000000180)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x100000000800) 2018/03/28 07:11:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x43, 0x20, 0x4, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x100, 0x400, 0x201, 0x6, 0x100000001, 0x800, 0x3, 0x8, 0x3, 0x0, 0x9, 0x6, 0x7, 0x794]}, &(0x7f0000000300)=0x100) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffff80000001, 0x8001, 0x0, 0x61f}, &(0x7f0000000080)=0x14) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'syzkaller0\x00'}, 0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x2, 0x2}, 0xc) 2018/03/28 07:11:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20}, @in6={0xa, 0x4e21, 0x38, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}], 0xfffffffffffffef2) 2018/03/28 07:11:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='irlan0\x00', 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = dup2(r1, r1) poll(&(0x7f0000000000)=[{r1, 0x8045}, {r1, 0x10}, {r2, 0x2002}, {}, {r1, 0x80}, {r1, 0x100}, {r1, 0x2018}, {r2, 0x2000}, {r1, 0x4200}, {r1, 0x40ff}], 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000340), 0x4) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100002}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r3, @ANYBLOB="000c28bd7000fedbdf251000000008000400810000001c000200080008000000000008000b000a000000080007007cf600002400020008000700ff0f00000800040007000000080002004e23000008000800000000002c000200080009000700000008000700ff7f0000080008000200000008000500070000000800070001000000080005000200000008000600050000003400020008000700250e000008000b00020000000800040005000000080004006da83c3308000900000400000800040008000000"], 0xcc}, 0x1, 0x0, 0x0, 0x50}, 0x4008040) 2018/03/28 07:11:25 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair(0x3, 0x5, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000240)=0x4, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'tunl0\x00', 0x5}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000140)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup3(r0, r1, 0x0) 2018/03/28 07:11:25 executing program 5: prctl$intptr(0x17, 0x7f) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x5, 0x7, 0x200, 0x81, 0x7fffffff, 0x20}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioperm(0x8, 0x8, 0x100) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/03/28 07:11:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/230, 0xe6}], 0x4, 0x0, 0x0, 0x5}, 0x1000}, {{&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/244, 0xf4}], 0x3, &(0x7f0000000680)=""/139, 0x8b, 0x3}, 0x6}, {{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/187, 0xbb}], 0x1, &(0x7f00000008c0)=""/126, 0x7e, 0x8001}, 0x2}], 0x3, 0x2000, &(0x7f0000000a00)={0x77359400}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000a40)) [ 46.175546] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.188186] binder: undelivered TRANSACTION_COMPLETE 2018/03/28 07:11:25 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/30, 0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000080)=0x8d7) 2018/03/28 07:11:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x10001, &(0x7f0000011000/0x4000)=nil, 0x800000000000003) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0xffffff8d, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/28 07:11:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x4, 0xce9}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[], 0x4000000000000000}) 2018/03/28 07:11:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'vlan0\x00', 0x10001}) r2 = dup2(r0, r0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/28 07:11:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x232, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x3, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2e7bf407e6d8e7be33b37137705dffd77973f6"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x27, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/28 07:11:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x13c, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7ff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) socket$inet(0x2, 0x80006, 0x3) [ 46.235300] device bridge0 entered promiscuous mode [ 46.249170] device bridge0 left promiscuous mode 2018/03/28 07:11:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="24000001000001000000000000f5ce000a000e0007000000000fff0008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/28 07:11:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xc24, &(0x7f0000ffa000/0x2000)=nil, 0x2) socketpair$inet(0x2, 0x804, 0xfffffffffffffffe, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8, 0x6, [0x12, 0xfffffffffffffc00, 0x3c60, 0x4, 0x400, 0x1]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x6}, 0x8) [ 46.297047] binder: 6056:6063 unknown command 133462830 [ 46.306195] device bridge0 entered promiscuous mode [ 46.334948] device bridge0 left promiscuous mode [ 46.336392] binder: 6056:6063 ioctl c0306201 20004000 returned -22 [ 46.399267] binder: 6056:6082 got new transaction with bad transaction stack, transaction 5 has target 6056:0 [ 46.409605] binder: 6056:6082 transaction failed 29201/-71, size 0-0 line 2875 [ 46.442317] binder: BINDER_SET_CONTEXT_MGR already set [ 46.447903] binder: 6056:6088 ioctl 40046207 0 returned -16 [ 46.455030] binder_alloc: binder_alloc_mmap_handler: 6056 2000c000-2000e000 already mapped failed -16 [ 46.465870] binder_alloc: 6056: binder_alloc_buf, no vma [ 46.471369] binder: 6056:6088 transaction failed 29189/-3, size 0-0 line 2963 [ 46.479855] binder: 6056:6082 got new transaction with bad transaction stack, transaction 5 has target 6056:0 2018/03/28 07:11:26 executing program 5: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 07:11:26 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100), 0x0) 2018/03/28 07:11:26 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x400, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x5, r0}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/03/28 07:11:26 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/4096) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x29, &(0x7f0000000080)="b8b634bb125c6f01fa5cc2adaf7cdf62bbd6e57f1052203ddbb53dcfa842a538ab546a3f05108c0420"}) 2018/03/28 07:11:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0xfffffffffffffffa, 0x3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) prctl$getreaper(0x1b, &(0x7f0000000000)) 2018/03/28 07:11:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000622e8b15473bd00150d000400ebffffff00d200019c", 0x29}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000100)="ce6278573e5703ea79773f07a728a45143408055cb9380484cb14d55dad77dedae2df5b2a0d502fb7d1913cb4f036945f19af1d1a0af27ed23c17afb54d0fa170b0974b4b5bb4a2fecf9c2dfa1f33c30c9db1bae126ced823a83f766d8e84efdfe8d206eaa7bf59d0f421b47f233ff6873fb6ceaf41179f10a98e0a6a0c5e2903485fc8b2cda33fe7bbcb4eaae3f33da57d361ebf7c60f10c7a3ee0667b7e477992b7b558fbed885e683ec668f9aad1680b245304e42ec25763c583a67c060d20403de32a94ed15d19cc447f38a13259d9c04517498ee30d82a70ad1e119242079549e26", &(0x7f0000000200)=""/172}, 0x18) 2018/03/28 07:11:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0xc0000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x3a2f, 0x7fff, 0x9}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/03/28 07:11:26 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) msgget(0x1, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x47b) 2018/03/28 07:11:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2080, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x7, 0xf4b, 0x2, 0x80, 0x6a, 0x8, 0xdb8, 0x4}, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140), 0xfffffebe) 2018/03/28 07:11:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xa, &(0x7f0000f20000)={{{@in=@loopback=0x7f000001}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0xe8) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f0000000200)}, 0x0) r1 = dup(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x2, 0x4, 0x7}) [ 46.490045] binder: 6056:6082 transaction failed 29201/-71, size 0-0 line 2875 [ 46.500494] binder: release 6056:6082 transaction 5 out, still active [ 46.507306] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.512829] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.518333] binder: send failed reply for transaction 5, target dead [ 46.535372] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/03/28 07:11:26 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000100)=""/254) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x9, 0x0, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)=0x1, 0x0) [ 46.563603] hrtimer: interrupt took 26482 ns [ 46.569324] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/03/28 07:11:26 executing program 6: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x8, 0xffffffff00000000, 0xffff, 0x5, [], [], [], 0x2, 0x18000000000, 0x4, 0xe06, "1c1d8bcf75921b4a6c7c9af4428440aa"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x81}) 2018/03/28 07:11:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80, 0x7ff, 0xc0f, 0x1000}, 0x8) 2018/03/28 07:11:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r0, &(0x7f00000000c0)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018ce0200000021914d872c678ce22c9b160e96aa1fae1ac8c067d8616e15e9ad1878bd657d8fe5acb991824947669ad976a1b21ed5da3a2fe49e50a3861ae5c1577680111d2fcce795adae6ae77522dc5161be7ca80875de4338f098da5cf52ed2f16612f8e99dcd997bb0e300f780ef2f44b055ae7944784ee611b97dd234808b505a177cbed78074ca0868c5269a97df827d54a02e38b4315b0075dab3073023ddec0d145af80815f5b622d12474", 0xc8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xea05, 0x400000) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000001c0)="71d2e47766dc672f3b9e9035be234c0e9fec6eb0ea60a7e9223c814a7e020f7e585c239f14583adfaf81c562bf4dbf47fa76675650cf8800a7c47982956ed651b36fc52211c8c3edb910ef42fc13e89a55793c34a8f867e45a2283d5ba8ac990aacb5c9cc458114dff092dac98dab14b12da54fa37542778a470344a30e7299afc1824e145d80b673eab5255c20f7bce2b85f5b2d8923c055ada15a139c95f7d773f1cdde78fd2ed7140241962b81d3a14807a5df9b4e8569db592c9ed6704c12b74018b2791e7eaf37fc1861f17dc961d6b348ce6c603f6092110b432284a2e0f8b44f821b2844528f81fcb") 2018/03/28 07:11:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)) mmap(&(0x7f0000890000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)=""/141) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) shmget(0xffffffffffffffff, 0x1000, 0x1000, &(0x7f0000fff000/0x1000)=nil) 2018/03/28 07:11:26 executing program 1: r0 = socket(0xb, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x10001, 0x1b85f747, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/03/28 07:11:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="71b61d3e3a94761e6aaf2795d7e82523b8d9c2a233f174c10053e723797c82d78256f3e95c3ee30d99f0ddcbc576ae16f0bb1a1e97a053370931fd2be8b758af55987f438e8a373c02f983dffbaaad1d128df6fbbaf820379b7b77259570453cbc4ae9d2537461916df9fcf6c1f4076d30d74da07096f79f2fea6e5634252f30aa1e28cd390ad37797176410"], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair(0x2, 0x80000, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) uselib(&(0x7f00000000c0)='./file0\x00') 2018/03/28 07:11:26 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) syz_open_dev$dmmidi(&(0x7f0000000840)='/dev/dmmidi#\x00', 0x3d79, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="660f3a149b5500600f18f338b0050066b9800000c00f326635000800000f300fc7ae0000baf80c66b8e764428166efbafc0cecba4100ecf20f5ea700400f20d86635080000000f22d867c01ccffc", 0x4e}], 0x1, 0xfffffffffffffffe, &(0x7f0000000180), 0x247) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 07:11:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f10ffc), 0x4) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) [ 46.673181] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 46.674400] sg_write: data in/out 36090/152 bytes for SCSI command 0x67-- guessing data in; [ 46.674400] program syz-executor2 not setting count and/or reply_len properly 2018/03/28 07:11:26 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="0039ac1776b5012d8b4985d49b860fe52c61b9aab029a9489a73976da3000000b075f47f21f93683", 0x28, 0x0, 0x0, 0x0) 2018/03/28 07:11:26 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = msgget(0x3, 0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x6, r2, r3, r2, r3, 0x10, 0x3c}, 0x5, 0x2, 0x1, 0xff, 0x40, 0xcc, r5, r6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ec0), &(0x7f0000000080)=0xc) 2018/03/28 07:11:26 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0x6, 0x2, 0x9, 0x7fff, 0x8, 0x8}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r2) 2018/03/28 07:11:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'eql\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001900)=@newlink={0x2c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@typed={0x4, 0xb, @binary}]}]}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7bdc, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) eventfd2(0xfffffffffffffffb, 0x80800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8000, 0xa8, 0x7, r4}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r5, 0x1}) [ 46.716862] sg_write: data in/out 36090/152 bytes for SCSI command 0x67-- guessing data in; [ 46.716862] program syz-executor2 not setting count and/or reply_len properly 2018/03/28 07:11:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) r3 = memfd_create(&(0x7f00000001c0)='queue0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$inet6(0xa, 0x800, 0xfffffffffffff765) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1366) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/03/28 07:11:26 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000180)=0xe8) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001740)=@abs, &(0x7f0000001540)=0x6e, 0x800) recvmmsg(r3, &(0x7f0000001680)=[{{&(0x7f0000001580)=@ax25, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x80000000}, 0x1}], 0x1, 0x20, &(0x7f00000016c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0b0e1ce9d1556a}, 0xc, &(0x7f0000001440)={&(0x7f0000000200)={0x1240, 0x8, 0xb, 0x200, 0x70bd2d, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@typed={0x8, 0x77, @uid=r2}, @nested={0x101c, 0x95, [@generic="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", @typed={0x10, 0x5c, @str="25ba707070306574683100"}, @typed={0x8, 0x70, @pid=r4}]}, @generic="79999a072610d56444de20b48f5dbfc5fbf37f4e1c970b981bc42e06c18b2da5a1983ccff779c5ef7d9a06741077af27434152240adcfacfcf76611cb98abc2f3127f10b69a6f2feccbbcd772fe30c93663e766ddaed2ccdac0b4fa92ba9077dca24e609b6f76307c5017a5ea03bb2e7de675c358641119f32bfac79012e19cc296ad3c277f5d6ec57d9a3cbc3035ced6c9a136539c12a2da95593f1a7b3f0a076993e73f8cd59f63f5f", @generic="cf", @typed={0x8, 0x40, @u32=0x1}, @generic="c089a867c10a35cccbfd2a9430603aa9b6f723bb367cca05f88cb446f2413a3b7492fa9494868db12119d46bcccade609d7e432bdc3d3f195d9d60ee9c4cfdb540ec32a25b651e74cab4f0250a262173c79076b7b16fea980a226d583f9c0541d4c717374723b8647aee9935654843f29df473053e30ee5d7e6d8bc84de088ae80b13a1485765aa84b45ffdd17699a77b7ba05a55ffc7f53b3b8fcfef8f9f92c0c", @typed={0x8, 0x2f, @u32=0x5}, @generic="cadff9cb67c835a7e7df79f83dd41644919b811d987197803009d6346091b28454bd6c3c1f2c81a37e61758008c1d0e2a4c5093efbfe18cbd01937c5fb5f61c0c7b71a72f0c1d9db84070bf06a5ba01f07c382772566673fb87f13eb09b971c2990524d71382ec11314d84a0df8c34ee5209d4e662cf05980f9652c7b11f78aac443921d179d68282ac005c88c1d721413e803886bd89d9cdc8527ad40ddcf6ec5ccbdc3a04c17dbc43c744d"]}, 0x1240}, 0x1}, 0x20004000) connect$inet6(r0, &(0x7f0000001700)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x84e4}, 0x1c) lseek(r0, 0xffffffffffffffff, 0x1) 2018/03/28 07:11:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000cdfff4)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x800}, 0xc) getpeername$netlink(r0, &(0x7f0000195000), &(0x7f000075effc)=0xffffff31) 2018/03/28 07:11:26 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x100) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/03/28 07:11:26 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) syz_emit_ethernet(0xc7, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "c9", "e709ef", 0x86dd, "59e2f4acfb3203b20e198d55f48587fca33843645617da4d72d8a16fa9578783e89916f591f9a7621b119d7d90ee198ecea7db68706ca750e917105efd1fa6c103e969bf98045a51db38d04a2dc9c4ce981b0662b13a6ad28620b816bd3957c4e362a155794df56e7ce3a7f7ae6fcecb6c78bdf95ce22e6ed1c1aa1f78199c5c89743f340fef0936a68fa07fea11974a606e24ab9ee8e7b81ecb1c88c45f5fb43b2c9ef1c2d6c37a581cdb5da4b8f10521"}}}}}, &(0x7f0000000140)={0x0, 0x2, [0xb5f, 0xa27, 0x799, 0x233]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/28 07:11:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="390000001300090468fe00008100000006ee004001000000450011070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) sendto$inet6(r0, &(0x7f0000000080)="f02defb04384f9eec235263ce64ba8f1c5910b84ddf474f100eb4655f75a7f52c8ab1b0c59bfb8f1d6c7cd22c330cb636ef09bad4ed9589cc72ee17f63f8c89fb08694479500a7566a1a1e846225e997d6c061c6c31a811e0071bad044d6c65c2cc152a57b22a5cd51add1686884120b15570d9b8aaf8f4a5817099adf3cb5ea56a6a5ee95b8796c77cbf5a732eb8dd4b1585dd210534d5d2fe77648017894eb783f53a32fe9698275348c7e343253f11d81dbdb8e9ef3c1344a09c2da62a5a01182a9814a772e41c617add21029e9246c2ec657965585fdd19e569165ff497f13231199e83b65df981fb537de66a74854", 0xf1, 0x4000000, &(0x7f0000000000)={0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x103}, 0x1c) 2018/03/28 07:11:26 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/201) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/03/28 07:11:26 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x6040, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x77, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/binder#\x00') 2018/03/28 07:11:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/03/28 07:11:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0x1000, 0x80000) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001440), &(0x7f0000001480)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/28 07:11:26 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0xa02) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xa00000, 0x0, 0x3, 0x200000000000000, 0x0, 0x2a96, 0x7, 0x1ff, 0x3f, 0x4000000000000000, 0x78}, 0xb) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x8, 0xffffffffffffffc0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffdc2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x200}, 0x8) listen(r0, 0x7fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000000280)=0xffffffffffffff3a) bind(r3, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80000000}, 0x80) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) 2018/03/28 07:11:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x3, 0x8400000000005, 0xfffbffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000380)="000000036397a467f98c9c17b45e553647ec66854659d451b86d4c52000000000000bae63fe6872b1c4f68dd42aef0654d5e6fd6dd0608ef59e356e5f8c79bbd77f0767292ff5d0e19899d565ff87a2cf1f65aa9cefc0b5c2b54abafa40515eeeba8a69b1b37d7ade194b752346ec59ddc18bdde5f244258143de56fc025bd330dd21b71238832ef1c8538b191be58e8dff77081235559d7cd33f12acdbcdbb086e9fe80b4fd0600000000000000c8527e764b15ce595d1075de9d0082527124e5a05538ad05e977435ea268a2fe10e23ed7e0a7ff6ad008cf283b9d5d3dd3ba67a1b3b05b6c7122aff42d9918802d10806ad6206335444d25a6057b5602d5bf324ede58c47839ee5cb048a7198713bb1544210dad1b4f4c2aade07a", &(0x7f0000000180)=""/231}, 0x18) 2018/03/28 07:11:26 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x17, r1, 0x1, 0x81, 0x6, @random="7dd1c81ddcc0"}, 0x14) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x0, 0x5, 0x3, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) 2018/03/28 07:11:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4013) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000400)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@generic='2']}]}, 0x1c}, 0x1}, 0x0) 2018/03/28 07:11:26 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x10001}}, 0x1, 0xc05e, 0x3, 0x3, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) writev(r1, &(0x7f000051c000)=[{&(0x7f00000000c0)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x7, 0x9ebe9e33d01897f9}, &(0x7f0000000280)=0xc) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) openat$cgroup_int(r3, &(0x7f0000000300)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) 2018/03/28 07:11:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@local, @dev}, &(0x7f0000000200)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000240)) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x131001) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) clock_getres(0x2, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/03/28 07:11:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x11f}, &(0x7f0000000140)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x9}) 2018/03/28 07:11:26 executing program 4: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x33e}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r3, 0x1}, &(0x7f00000000c0)=0x8) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000000b80)="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", 0x89, 0x4, 0x0, 0x3d9) 2018/03/28 07:11:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000080)={0x200019980330}, &(0x7f0000000040)={0x0, 0x31, 0x0, 0x4, 0xfffffffffffffffe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'lc\x00', 0x23, 0xffffffff, 0x7}, {@empty, 0x4e24, 0x12007, 0x2, 0x80000001, 0x6}}, 0x44) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001cc0)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000001d80)=0x90) r1 = getpgid(0x0) setpriority(0x0, r1, 0x0) 2018/03/28 07:11:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xb, 0x0, 0xffffffff, &(0x7f0000000140)) io_setup(0x7fffffff, &(0x7f0000000080)=0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000012c0)="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", 0x401}]) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4040) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x30000000000000, r0, &(0x7f0000000200)="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", 0x1000, 0xdb9, 0x0, 0x1, r2}, &(0x7f00000000c0)) 2018/03/28 07:11:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioprio_get$uid(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8041, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xff, 0x9, 0xffffffffffffff01, 0x8, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x9}, 0x8) mount(&(0x7f00008ca798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ecff8)='iso9660\x00', 0x0, &(0x7f000020b000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 2018/03/28 07:11:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9777, 0x80) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000040)={0x3000000b}) write$rdma_cm(r2, &(0x7f00000013c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001380)={0xffffffff}, 0x2, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f0000001400)=@notify={0xf, 0x8, 0xfa00, {r4, 0x17}}, 0x10) ioctl$TIOCCONS(r3, 0x541d) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) tee(r0, r3, 0x7, 0x4) 2018/03/28 07:11:26 executing program 6: pipe(&(0x7f0000000240)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b476a1b663b30a724436c9274c66e8a50b36722ca7284edf8f0bfb542865d812c3a6ff56096a629b5437eca76337d917f697d042f51a4bad4f62ef4439138175b9ccc64cf630883fc4a7bf95f394f8092e646464bfca7b3e953857cebb4f1eacdfd5bb0d6df418633de91f46f4a7cd6327340db3545811697133f96a6acb2c4d305b0e442c2f79aec759bddf05f0b61333804afa949f466ceb4c0f1328314da7b1fe514330a39a30f716ef5ef511da4bf0d058ad30fc305312e64aabc89d9d2cccd9da5dc2", 0xc5, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/7, 0x7) 2018/03/28 07:11:26 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x88000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, r3, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={r3, r4}) 2018/03/28 07:11:26 executing program 7: socketpair$unix(0x1, 0x40020400000002, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0xfffffffffffffd42) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000001, 0x200) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x818, 0x4) close(r0) 2018/03/28 07:11:26 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r1) 2018/03/28 07:11:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x80) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x800, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000280)={0x0, 0x6, 0x3, &(0x7f0000000240)}) fsync(r0) getrusage(0x201, &(0x7f0000000140)) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f0000000040)) 2018/03/28 07:11:26 executing program 0: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8) getsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/28 07:11:26 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x44800, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/198, 0xc6, 0x40010022, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='cmdline\x00') pread64(r1, &(0x7f0000129000), 0x0, 0x0) 2018/03/28 07:11:26 executing program 1: r0 = socket(0x5, 0x0, 0x8f3) sendto$inet(r0, &(0x7f0000000040)="669030311b3d664099db840b5e8198b70d582a04162e2dc478f1d4bb55101d3369ed5df2faf9f6e443c524629f18b1a448aa8e368d3f69f0edd71c96c0aad02dcb5da125e8359880ba972b051a3ba73ca0596d048510f3b5258d5467f1c6c76e8f29e9ca75cecfdd6582e5d2cdb838cc58b360f84caf4aa522160820cb22659003a69fce6013d4cf5997298e452144c0dd41dad4a55fc9a5147569571510acdebdac386333c790984078cf2da55339919f59310f1a18a62c8cf07a20", 0xbc, 0x40000, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000180)) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000965ffc)=0x8000000000007, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 47.211751] syz-executor5 (6237) used greatest stack depth: 13912 bytes left 2018/03/28 07:11:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x18, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/03/28 07:11:27 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="0e2f6367726f757000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='rdma.max\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) write$cgroup_int(r1, &(0x7f0000000340)=ANY=[], 0x0) 2018/03/28 07:11:27 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe, 0x44010, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00006f1000)) 2018/03/28 07:11:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x101200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)='m', 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000140)=@pppol2tpv3in6, 0x80, &(0x7f0000001780)=[{&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/94, 0x5e}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/118, 0x76}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xfff}, 0x2) r3 = open(&(0x7f0000000000)='./file0\x00', 0xa0800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001880), &(0x7f00000018c0)=0xffffffffffffff7f) 2018/03/28 07:11:27 executing program 4: timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x200, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x2) r1 = getpgrp(0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x7ff, 0x80, r1, 0x1, r2, 0x6, 0x4, 0x5}) 2018/03/28 07:11:27 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) close(r0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x5, 0x4) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x19}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ac8380a}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000044}, 0x8080) 2018/03/28 07:11:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x9, 0x801) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x4, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x5, 0x3, 0x10000005}, 0x1f, 0x200, 0xfff}) socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="dc9a8d2eae73002ca332a3c652a7afdb09184cc3e1eadbdc6a0849cae7ed4229653336a0b97ab5f49e0ed78da515b3bce9b6ac9d7ecb22d9af1db78f552e56d2076100ba8b9f0773f79179d77c6fad297267852c7acbe5af5731fa93569ef0d48ddbb17d9582142e329ae836dbb0278598dd37c710b91f2764474c9a7cb2207f2e99a3714fe8480e7cad696f5b", 0x8d, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000280)=""/252, 0xfc) fallocate(r0, 0x2, 0x7f, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x1) setfsuid(0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, &(0x7f00000003c0)=0x40, 0x9, 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r2, 0x8000, 0x1000, "40c5fc2a13c0ef18aa91f720c094ed546ac0d768b13a4c4374d5e5a33b90dce39081ff6db59211920232c634b577aa9ac4d005c473d3c8b59d65a19235bc068ad86019589bacf6b5cff03740d6ee13ac5d4e244fab1f9f1897200743a9fed07625a1a485a6b6b1444ed2dfb05535b6993962b881547000293cb5ebd9c2cc809c4b79fabfad117de116bab721ee1d3f985365dc3fe3552c2a3d204f173001fe8c06f578719110ca4166416317e516d893361587f25ce263e222ce9a1de145ffb485f2df9708ff4cde166f24b69e7a8e1a55483786d74bf5148d7a81a426040b504b24d400bfd2d25892b3c586eb2affdde0c15f3d7da1a04fa429fcfebc4140a6b8f7b95836e535334f0c30f627968994b9d9fbf3485097d4ac8c1a26f3dec4479098b1c1cc6b2f68c3d5d44d57cdad016e8d275b6ec07f0a2014c1d027ef93cfd75df3a68a2a61a4502a944f0636e8a9bd7b276c004a88ffce1cb3192bb1ca7eb4a6190c3dee48054bcdc1c0be5ff26e85fd2e499a59729bfbfa6f5e7c770e65b7f0f20eb0aa42088a3d6f7679ca40782dc550762f5a3aef489ce731edd4cc97ca4df933ddd429b906ef9de599442f3126ee2c5322b995621f9d0973d1043d3cda82b003a47d61917cc540e90529537b61ee623a1b2059e4b92c6ca29cff586d2f96083a2332c8896d89aab214929d7ab0eec1310463a3fff4ce5c8125b781650e86f163df5732024a17f70e6b2509e6ecd56e8ac5203a675d254c64209f946944ebc96f8ba644c2b9c4065e633e856f360d9764c37332f2f966f5d6e372c923222bf911cd82d2325151685907fff0cbdebd707c51595e1e739eff99fe547e296eb9a53b2cf0623390c63d74ae1906353e8c0fcb468a31bcda3070fc519a4283ef856ae3dcaceb75cec12e25d52612d336bcb465e17960df6e2bcfa4337f5518d8471eeb2325100ae080dcbd2000802ae5ef9da5527cecc0da0d3247e36abb54d2ca73d209d3fee434ff4e5fa9879e769e92040574a5a69e47679f03b686c59ff55cae0f4b98016f9f704e5bc0db98abd20cd6eb904f5d06aabca1dab3131ea36f28605342cea5094158e54197fe4bb77b96794d46433a54d0e534d8546ada8ed8cb6c778912ff50d782dcebdfaebaeab17b71a1ba81bbd13d3b682c626e8ed1930b0e573695cbc4a6beece000e24fa9e5816976b26ed2765c4d50249b48a5a9c29715a761878dad2aa394273087e937026aacee8bc3c40fbfabed3153726096cdf04ddc3676f2f592ae7ec7caff9cb11017e1d8a45bb70b8a8f91561468f5e93129623f90421db109027ad6da1b291294ffb31e35ac25df269399086feb7f35d0fefbda939a82378e9bcef0a6d6d8415100140e2b7c6ff9dea45dcad6b7ed556790a0b4b0b6ae30dcb6de19cdf6fef36545d3dd6a86884a0b86a13b2f8d7362f9cc40b3c0ba0964f548a23b1fe34444929b7c820dd731c5a74bccb746d53a253a2b9a1dcba8d5b61a10ce3a01a8e63b7d3b058797e2f7b87d432578ea381bea80b9b694d4830b285be7ed7dbe00e93fbf553c12bbda95c0930240129782475d30d6e549cee5701c8e535cbb4aa52e927e3121dbc89ceeebd37708b5c6c5f02e23cbd93895cf867ed3c509506fd9e296a46454104f6968eb5b8784613a9323bedd0a28af5a778e085df2e898560533d3a6a2a5b498ee61914f099c782b594598cc3a3adf0f98dfb6a6640847217520bdc1dfc94265c4575c67ff981f8be95ac8c7bbe4f1ba17f13dba0dc932f0e98b23121bf6822d10951c5cab5b1199220fd63a8331f6037b9068cae844c23cafb7585296719230ac7be372288f86a5db37170f056e86560bbb66c4f5aa753ee44cd9b83f310ec371461c1eb91385c0c748db972b4b512099529628cb9ee55482e4eef656a547e43289b5e5fdc1a191dca459671fa97ee160e3d7187943d810e23ac3f4a9242b8c08394101c22cb0252433075deba9abeec7ecc56daf62e86381afa2aa946d93ba50a1c3b93cf16cbffdaa76a1b2bc8aa61a2e0eaa47678543893c08404681db1d2dedea56ae1784e1fbaef66bbc4a073b259c8b34e431cc00149147027828c6a3d3a79f6193955bba810bedad0ebb00b857b9ea0be6c7621e289a6bdfa894884d71237bcc4c63de9be6d2bd4c745a87c54bc19f1fd682362dc235a3d6eea267a3285ab7fc64f0b3adbce487574e71042db2e4097e4019365c7e1c891724139902c5049a0a21bf812d2b3ab36a59f3e1c472a222d2fcd2e17cbebaad206a09b5d7a9e35d1cca07cd72c8e5deba360a6601ed967ffd8738e184d52136f5e4a1b65613258a22e53089ae4b0874ee8ec7efd361bf5352d0fd2e580c60b1426373408ee5806a0992284c217f6b2f5c61294117c578fdaaa7b9af6da93d69cbdec577643cdac111eb5aff078be66cdf268f4fc08d497c3eb26961290f8d2d288d9812a32a106f023d9af891f143b413dbb1bd9529527b656be404349c18b052011f0b6921431471904701f542e778750857efffdb7a816db5e4b9e3cfba795ff229f37526dd11a8bb4fad8f725b01dd10ceb1ff82df011b04ac1129cd79a5672090d6c8840f4c081760a51fb646e445fb15ceb1f302bfa7d354b06ab94f4ccf61db21f25a8efece2d0d6b048b95f53052610c316811ae46618c447d2a2037752bc93a127cd008a88d0ddebcbced313c636af7c11279ea80cd5b6e6efa25c1b3209c8a611a7ddd0d6655bdf5a0e7f8dc8eb493dae07ba835a8787dce056e618602a80d73a17b5efa6c484a8c1102a488755ca7d84814f33a54c36ae2414eda1603511b58facf4b3e6b628f865d17eb18d13886da90f07e1f6426fd794194ee49806f6b0d37ec0bb756d8a302de12ba620e8cc6259830ee5cd9158a8a324a28bef6e3751cedc6d02f8439c5b592c52535a9f9651912b212f6da8850c120ba5d7906d77185a7224094b160669235ba27b42221492e826e1b32d0797fcdba22258cda846340d46fcf0b0bb2ef973c769bc12ae9a16db4faadd550633b2e392f6be4d2b904358c200e123715390061b17885e630f6edf6864f49c2c36a5cd946045650fd6cbdc6ac830c404e899aa8ae901aa70161fc043d50d9e047d27cb04e0863e6448c3dbd3e98733c76eb45b3e328989068aafa0a2079e6334dcd20ad48f7882a2bb3bafed336d86add71b6ebb53d69ddf3257d174e211b3b99bb9ce70e5a4e8c12c66b5afaf91148b1477de470f04f72c28631863496b37106454c3f47de982785f002005941d9b6d91d16719f294e4e46a3026669058299e662d543c0eeb3cebb9d8f2a82b44f90d21a4105d4cd392bc36c9ad72287ac78b59402abe50c28d42e8b6a7197e0ab79d16fc1b532972ee4ca843fba55dd84f0c595be51b5d68eea1d5fc74ac5a36924fef3ae893a0d7cb284b887148d3b12be483e077907199816bdf97bfd438f66a967e221a3bd8c006b1eae60c085545760f1b942e9f57ef2f6c9f3bb8b020c7ee74c4b5d12a67e5ac4f275f44e6b85f90080f31566ea585461cb7b26cb12c906f4120a8a0ddf845af321ecc533e8530434d94b6cdcac695d05685540fbf55b8770f98f5c83dfebe80320eca7e6032fa28ac57f4deb46f7f3f8803627ade52f02fcbb93574fe4d053f5ce5d3916f393959c21bc5e644cb52d9f6a9e9dd2b1a870e5296dbfec2ed9bfeb54962d7fa8a119758e4b5bd5f31d4ea997d1a487e3dade851cb8731565471ab49a54239a60f3bac1045ba10cddf08e1159e671058a8562beb67b288477eb7f874f37717a5cbc7df174bf1368e7b4135324095fa95521ed7325db73c1a0bc3cba5fec7bea18755fdf28359c43c9496684cf5f83d08f9060095088f6b985b7a8db9737a7b639d75de2237a858c7d8a5113c92701145d7ebc0e3a8055c7de703f8458b872ad1a5b8bca5e6fe3d11235d55760dfb372b7f59453bd74f41a6cc6115e6765597d4bcf3ccf42763faa8b42d12c8f5daae67e776c18750b333014de875ba37b404826cb6350cadb419f466dfa7ea8895c0c4dccfe730ed8a714a2b59321c5e7b6ecf3cce409a1c554ce467d65d1b2c0f02879baeacabd0c30ccc64390112fc957d91d964be4ca68f7baf3fd6fa0a59d547cdb39aa93de1bcc41362b3fd4b55b4cdb0a0d1e48208bbee9722aba3b24df61f32eac4d4f0bb6c5e83521dfd6c0bee082310199a207288659cdc9906a45c95e13cbc4ef304feaebcfdbf72d30080e19d9ad1481259f0fd9ac8f13a2c63a5f826d59a2fc5bd5d104bf9afa3cd5cc503c8e50703d044d41fa5de07786fd7dd4b6b53c8104f3ad8012a05d12a1f406c19f38c60e56850c005dea985fbdda5223f05b8acab7881ba088e629e606c3a184ac166b7877ed0c8b721d89694052d7c94653122dbf755a54e92024a0601c6b6dbc44605201d8bf7bb4537e00bbfb7605e3ab487a3ddd99fd4833b92f8085be5aa7f3571b44b04a0af776c3b93c114857763c082092077722b7dc8b46f23dfedeb4481071d6cb4f3d7f19f663cba972532dfe847bf247b6e078edc232160ed1525f09954822dc9b678bb90684ca77a86545c35d0f86b55b7a3deba0e87e2bbe6864be068585f38cf0f6c8bf690886177a14a45e0fd237a1c89350980f9bf2fdabd9de29d694701be93aeb74ad4e60de2cfa91af3de362e0c0029b191c31e5eaf9bece2a9b612d294ac3dbeac497705389912ec92718a60d03bae3a1413a5412f9d92a33e7acda03a02d05707bfad0eba39809942786b16e6152508ec9ed990b497761ae9df81ee43d26fb55faf7c1fb1edf743af4a5bf4cb396211a8f5e2261cf832e7b844a8054d8a8d4768a5b10e26840256ac434b9bb7d3b0c554a15df8c899f9d086c705ce2b8c2fe4985c59ac75aeb02150fe4e5a4f75122ce8a859091293f21ca6884930c0aaebf6a2703c9cfc27ad8c47f12dfe8cb3352fc9795fa40003e6359a9f3511e533530e90f8924c912e540f7b119640e59322cf4ff3dbde264561eb17c58f3c25fb1067a524ac0d15e9e088b7725a026e0d2700d54840f1fbfaf2b9349e0ea8a671ad064aa8677af480c899219cbb01814199fd218f5a07f6d623f424a4db7b5e6af49f7430774b4946632cc2f4382ac0760c700ac50c6212831e979d12bd4f368be33c814c66b6dc2ffb3e2b391a59ef7de830df7eefd829b57a6839079b1bfaa9d2e80d76ab045512b0ef9320c6521dcbfd1bb7c4efd948e7eab9ee2b140452d9bc475969deda9d3dcb1cbc7e1cbb1ccd9e69eaaa23008839f4b5416e7a360584acf228a85fc9674d5879c08461d91553e67eeebacc12376b6d2f4082f5ce9df42f60b39a8dd51b73c4684ecb06b73d62fc077db4d87027e5bf5b1ce7d68a18e722990c0a9b0111062da99a4c30ed33a4c733891611c1230683350ad53c107b29ad8f4d7cb2c7465820c3a19fe3b65c753bab9e3d645df1406130f180d57a00edcd908db9f0c1a9311c04e1582ee7f49374758923505208e73900861a05e6ce6f3d4744e0d2ff21bb9e1275c330c94f603d850fafab0652c90294e43e1baef62d2c948a567428713ca21cd9b3686b5798d3f70ba2c7caa1e7c5ff5a60d10064ee22f4cb54d3aa02d9713d224941fa2977e298d632fa93620358b4fc3e6c608d8c72fe1966b9d4fe8f8d93ff9d53357f679645f81ace6cc1aa3500be6889af63929b4f249fb8f2a639c219629c2ebda24ec974121183566f15444b2f449932435d479463d7614e2ee80700595b32160f3b141b315"}, 0x1008) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x7fd) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000400)=0x2) 2018/03/28 07:11:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x534}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) remap_file_pages(&(0x7f0000f59000/0x2000)=nil, 0x2000, 0x0, 0x4, 0xffffffffffffffff) 2018/03/28 07:11:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1, &(0x7f00000001c0)}}, {{&(0x7f0000001680)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000003880)=[{0x10, 0x84, 0xed7}], 0x10}}], 0x2, 0x0) 2018/03/28 07:11:27 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x9) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/28 07:11:27 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x880) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x9822c918a231c529, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/28 07:11:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000) clock_gettime(0x3, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x8c, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x76, "67e4f80fe281dd827b764e849d7ac73ac072b1496d5dd8f52c53dad249c2fe953b6baf355bde47bb43a2556c98031beddc2b5ce1a0cdcff9344652ed7be87a69ff1d0d104f9ed613b35358b4c1863e2a32c122abe5fafe4a543f8f607b3bae94eb35d64535ac11cad931f3d7c972a224bf15ec610924"}, &(0x7f00000002c0)=0x7e) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000080)={0x1}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/68) 2018/03/28 07:11:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') readv(r0, &(0x7f0000001740)=[{&(0x7f0000000200)=""/168, 0xa8}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000440)=""/249, 0xf9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001640)=""/235, 0xeb}], 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x72f8, 0x10, 0x58, 0x9}, &(0x7f0000000140)=0x18) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x401, 0x1) readv(r0, &(0x7f0000000000), 0x0) 2018/03/28 07:11:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0x4) 2018/03/28 07:11:27 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setreuid(r1, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000500)={0x3, &(0x7f0000000280)=""/14, &(0x7f0000000480)=[{0x1f, 0x4b, 0x80, &(0x7f00000002c0)=""/75}, {0x2d8, 0xe7, 0x400, &(0x7f0000000340)=""/231}, {0x2, 0x12, 0x5, &(0x7f0000000440)=""/18}]}) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88), 0x0) 2018/03/28 07:11:27 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x5, 0x5, 0x7ff, 0x5}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) 2018/03/28 07:11:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000003d000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, "03"}]}, 0x24}, 0x1}, 0x0) msgget$private(0x0, 0x440) 2018/03/28 07:11:27 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) 2018/03/28 07:11:27 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001280)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x48, r2, 0xa18, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) [ 47.437126] mmap: syz-executor5 (6332) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/28 07:11:27 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000003c0)={0x1}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x105882, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000100)=""/81) getpeername$ipx(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x10) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000000180)="3b9997d03504c9588e14ad7f78cd0616702ec44d2ebc3d736e13949b235995ebf7653d05171c787bdabbe616015c2f40d5a2cc905a552a31e37eda02e50e9d3ea20a5994295db83b66df784122e64dbf9472a00bf770bf9171f6e3ba047194eca796e09cfe4267f4f66264ec4aba355295f753426db451c95d0bccde8dafac2ef34c37a1cf", 0x85, 0x4000000, &(0x7f0000000240)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) connect$unix(r5, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/28 07:11:27 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x2005}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000008459e09d002800e800000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="67748a0500000000"], 0x32) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000001c0)=0xc4b) ioctl(r1, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r1, 0x4, 0x4000003ffc) read(r1, &(0x7f0000000240)=""/154, 0x9a) pwrite64(r1, &(0x7f00000000c0)="e3de25f365a19cd5da0b9e6ebacedbe51bba96cca3fd59e2352046c92fc265e1d3b75b379901989d462fa458262b7d1949cdaf9e940cf63f94295a497462c6396518135dca03aa2c2150e961d0d7d12d2f7e10a8b877c6e965a30a0d757f57d1af978718951c454700b9e74b305c8fb131e1346637ecc1349f1bcabdb0c2daa11ab7400a73adb8f4597931c14e960ba28e49971856a9784732bc3e00a18f1ac813240417a20bfa6c40b2baae57096a483b4001ebc05d", 0xb6, 0x0) r2 = msgget(0x0, 0x20) msgrcv(r2, &(0x7f0000000300)={0x0, ""/40}, 0x30, 0x3, 0x3800) 2018/03/28 07:11:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x21, 0x200, 0x9, 0x6, 0x5, 0x100000001, 0x8000, 0xfffffffffffffffc, 0x80000001, 0x2}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) sendmsg(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf69f", 0x29}], 0x1, &(0x7f0000000800)}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002080)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffff7, 0x20, "6418ae9430e01c07d7a99dd2f6083d5eac865e21b9fe798fd4fdcc96efec5d46c0259cbabd23336bc63d8440e73f2cb4e6a192a7caad69bb17aff090c4f1fc", 0x36}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000240)="54d2802ba4bf8c0a7c513e623b917ffd0535caae9f2b23636509abccb78b9520327bb91da4a39d84d37b339636c69959506799bb07203a0ecd417c2b87269672e70618b2efd3217ab7232a07ef8a5e7f85bd6c227fed2ea7bb81299aa1ee14077c3eabb3dd9e3f641a7ef9093608cb40dedc6e8bb2f346ac16fbdaf7618bf292a14566ac5a46692b8ef0beec602e7629ceb5a10fb93d3764a85fb64518ecf12f190ad0cb28bae362ef65de358d379998a63dacc3f27a5210b15eff3fa4648f358f9d2998d06de716eeab610755bef7b1520834e424f423db6fd77c8618f57a5caee4263dd87feb103fd7602fe45e7f0d1a1494e7", 0xf4}, {&(0x7f0000000340)="e6b5a577f1e115bd640eabe97c4251d6af207ec6c8fd14eed7b6f92a62ed0e81cb547ea8c746d7a70101776c23ae53a7cd2ea491a2e94b0974c27e680f3a93bb6d505a7a4c264fc3ff846550f01b34dcc6521ca8d1054bab5c478b56fefb21a44dc9ebaec5c29d8a8db6d10f0dd0598fb7278daf7da4e1b75a723b9b1d560734554b69d8cd", 0x85}, {&(0x7f0000000100)="633cdfb2d4afbbe89d7166de1d74ebce61dfb283", 0x14}, {&(0x7f0000000400)="da0d1c66df1177b4dbc35645b1c77ba6ef4556b666dd1d0c4e848b0cb2a479aab7aee0bf9981add15962418b56d3ee4ceb30a996677bba292559f2ebe57c7af90693e6ce862add32f6b7534feda37c6d116aa439c169cfbdde5d548be6cb2e6d068bbe5dcc9ef628f05133c58f0f67f351", 0x71}, {&(0x7f0000000480)="ffca07b6455362011b539fe4433bd2ad0b14382c5af8de30f6ae6096fd58f64ce077daddc981445037d5fe4403139bb0ee8d53414c600c7f753b0003a9f77ac06f53f2ed2217d4b87f173455e0b40d30cdb14653081b7f8a9fb11a0c82a3bbaeafca1a291001541c8892ec9bbdacfb7cf31c31387c343077d78cedf5b8c2", 0x7e}, {&(0x7f0000000500)="b829c69c6e03bfadbd8c474c8fb6dc23ab3fa85a49fc1165d3c6b99bcb60ae2e971d023b7ea36622d6ca6e339d25dc73fe71e806b8ae3d989289f04f2c8855ee45da187bb707612d8169334179fedf7756ac6256b28bb04b858d2be326534cfc115c77e8ca92242d7d1da3458b274fa208e1201f14d6ca4e84a4f09cfa95c06e214d327d2bb627ebcb6bccbb2be6cc1b8fb02906f6e9b8f136abf1c87d13a9bac3fabf9a", 0xa4}, {&(0x7f00000005c0)="b6d6e249b7957b214d1a274f4e5763e276beade5ba2582db9287c02e64b47130bf8c8d8f5095eab07d617514cbe3ce37d439c72b01b098318bbd504b780f501c09574199dc7dfa902486022d72e26fe7a8551efffe104a1154c8aa97aed421c73ea43955f4fd304b7d66f513a412c3bdc7bf3222dc3767c393a275c8e7796094a86ead5f1cb896ed05fcf882ccc8fe1b2ef3d8a7da7b04f6b5949b8b2165ab9965970bcd240ea534bcab39aeb2e574cc", 0xb0}], 0x7}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x7, 0x100, 0xff, "1e9b53a8768008a2fb03d68ef7b2429f5919a75b9063820b6a522b4fdca3d7b225eace10f97740edd8f190eb0305c385c525a6e6c587dc901e0b35c03702a5", 0x8}, 0x60, 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{&(0x7f0000001b40)="bd4053dfe44d385a0159f36b3f80227367099434beb946cbf5f86e45b2cc81b3ef66001db50b1a7afb5b", 0x2a}, {&(0x7f0000001b80)="7676dffdb9044bafc5741d6435b7e0fde3e52d4e0e52ea327516b96b49489587b0723dda1da375e60a9ac3ccc8ca4d2b7e99eda07dbe1c47b1564da192cf5a448b33cb716811b8391a8201e921796c0f2a0d44aa08d758b643bc229de944a40451b11b9560442bb5b2ec0cd4c92d2d8616c3e3572b923b0a7169325c17eb67664f746ddce3cb38383dee8e7a244232fa19d2bb7aa88f9b39bde4387bdc41d6ec9778d8933e1ecf7c4bd1f7e5888ebe92335447584c8ba7fc7568bb70bfbb4b2ebba2cc8d9701d07f3eaf521292876d466fb649138f04a24aaea6277e902e10fdbac296cc0318b9fe8bc1441dfe52f0ea10a167eca3c3e80f6a", 0xf9}, {&(0x7f0000001c80)="b7804f3135ed115a53b9dec1500714dd6bd4998dfc4e312fc6ee6ce7a4585d900c094fd8895c5e737da782bd7a519a63f935d962eaf140c0606294096487ca944e5b3e01a97f09f6fb3ac818e94d41d5c5c2ce58b5900be642c17470c639106306d2958bfb3a8e266cc7798c3185e6fd353610b09982e52244c2e5f56f2493979ad7466fb9044d875c0b98bf115c51809b494a199e00615c", 0x98}, {&(0x7f0000001d40)="b98ec43ef717c64c50e2928d4b7eed13fbf4a919209f078d46d468c8ce523dd5336302f82cb6cba4322d07e6e11c0816c33a931f05cee65da21d85293bc8c5a1623cf3b88fc10cd2c50d535a847f2b56cf74debc3ee066becd4ad5b08b5d549f2d3f3a90d3c9facb5d8f2dbdfb74074ffcba74afd90bc2", 0x77}, {&(0x7f0000001dc0)="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", 0xfe}], 0x6, &(0x7f0000001f40)={0x108, 0x0, 0x1, "f92fdd6b49cb7d0f2c4b6c421f41571f866999e5ec5f25188d407ed20050b109f7dcc3dcd7455f5ae625a798f28c4877f9ee630da7f3b643135644d20158eb5205324cb68516d978ff71c5cf5476c4228aece3d2d3906aae4715005b37f70d2fb27c93ca637ee8963cefcd55e584b77b2dfd9dab398820e0b689a1cb1f21d4f29d53ca9e36ba9f66cdf1f749ed27ce34112db23e6eb5e1c3581fb0b80e9539d9f62cbaaa46b3cecab59a9bc63dbd00519c371f6470f499fbcacd0b3c29269877700da9869fd8c6688bbd91522644e15a632afe7dedab30eb6309cf56ee9065209ed971f90c563630974c72a5031123b09c225262fb4704"}, 0x108, 0x8841}], 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002140)={0x0, 0xf1, "be25326ce8c4fdfe572025e8b31ba3429613a92f97b104ec91ba88b18ac22c0773504670d151b9da5155a5c6b50b57784815694275036f26a27cf00c1dc6b0707ed73b75cf02c2089ea53b4c67d548fbad68537b3e155685a37f1a1df587910f8cb16583219e55f38a189cbabb2060287d84231a43f1b32f4e62b30207956e0f9000a993848fb95956a25d0e30832f4404666039970277fafc6fac54e47671aaeec0315cd58cca7c115e64777af508e604fd3856ddaf7e58416cc2cbcbd3f191584ebf9034d5a21a57c057c9e51953324b10953d371d682cc87dd4e8035d10eb47794fa21766135248f6b8ed5fa7b8414c"}, &(0x7f0000002240)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002280)={r2, 0x4, 0x3}, 0x8) 2018/03/28 07:11:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x569400, 0x0) r1 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="660963c1304755f7da803a98dbf38d53e0c89d32f06c466ac67cc98109ef67e01fbf797f950c0930d4253691428999b2d7fa8b03de2fea9746a5262756528a2e6e47140588c62a3f32c5bb3189f8afcb9116ae6a11bf2d7ea3f228ea84a2d8cac9f443a1f3") sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@updpolicy={0xc4, 0x19, 0x30b, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10}]}, 0xc4}, 0x1}, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e73797380ffffff657468315c5d6d643573756d73656c6675736572757365722973656c696e757800"], &(0x7f00000000c0)=""/33, 0x21) 2018/03/28 07:11:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0xf62}) ioctl$TCSBRKP(r0, 0x2286, 0x400000000000000) 2018/03/28 07:11:27 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000041bff0), &(0x7f00005eaffc), 0x0) 2018/03/28 07:11:27 executing program 1: 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, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x3, 0x3b, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/03/28 07:11:27 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101880) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000180)=""/23) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000440)=""/43) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xc7, 0x0, 0x10001, 0x14fd1cac, 0x10000}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) socket$unix(0x1, 0x2, 0x0) r3 = dup(r1) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x80000001, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r5}) 2018/03/28 07:11:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/28 07:11:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) semget(0x3, 0x0, 0xbe6052bb2f9ad88) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000000400)) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) 2018/03/28 07:11:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="130000001000ffdde200f49ff60f05001b230a", 0x13) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8200, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/125, 0x7d, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0x71, 0x80000000, 0x5, 0x0, 0x0, [], [], [], 0x101, 0x4}) 2018/03/28 07:11:27 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800520d6c1a53ec6d64c38583782fe0101000000000000000000000000000007110000000000000000000afc76882d671aaf971b63dfb1a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/03/28 07:11:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f6569003e1a70e61cb5937f35c6a030a90b0bd732647ae7032c91344500800000ea0b4d61ed2e5a94e025ae5b1cc89893e8884a5243b4ac1cf8e09dfe5663c5db7da2d233fbc149948a3b", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)={[0x36]}, 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/28 07:11:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100000000040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/03/28 07:11:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/28 07:11:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) init_module(&(0x7f0000000080)='/dev/sequencer2\x00', 0x10, &(0x7f00000000c0)='\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x2, 0x4, 0x8, {0x0, 0x989680}, 0xe5, 0x8}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffb8, &(0x7f0000000300)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 07:11:27 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x22000) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f00000005c0)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/03/28 07:11:27 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="070000000000000000000000980100003f63b4ac"]}) 2018/03/28 07:11:27 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) umount2(&(0x7f0000000000)='./file0\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/03/28 07:11:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000001040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x1, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6de8}}}, 0x80) perf_event_open(&(0x7f00000010c0)={0x40000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/28 07:11:27 executing program 0: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x4, 0x83813, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x22011, r2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f00000000c0)='y#\x00W', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) close(r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r4, 0x800, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x38}, 0x1}, 0x20000000) 2018/03/28 07:11:27 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000180)=0x5) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000080)='./file1\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1400) [ 47.691073] QAT: failed to copy from user cfg_data. 2018/03/28 07:11:27 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) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x4000) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ec0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/03/28 07:11:27 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r0, &(0x7f0000000040)="80f90b9b2aed6b32eed776f48ccfd73d5c2c9b1382450bdc48dc08220602a7215a12f55dfd", &(0x7f0000000140)=""/249}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4000000001, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="31000000000000000000000000000000850000000600000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xffffffffffffffc5, &(0x7f0000386000)=""/195, 0x2, 0xffffffc}, 0x48) ioctl(r0, 0x0, &(0x7f00000002c0)="36757ed4874fba82802e5eb05064c76cff9e968e4ba788d72978b69722b2cea4d20c5995f8054134f89f257ee729d17e5d4c01bb44795a98c0c452002fb556237a39638d9dd7d6fd8b053a177d97b1f5fa5d2e76bae3ef96d2d6ee2096232b1ae41b8fb93cc018985914de2ee7849404fdbaea9c8f988e8e1aeaaf49ea1485ea53ca53b409f8e40cb4ecfdb8fa8a16219bd3cdaa151236c8ac515fb5e8ac619360fee668e07b01812569d23fc46cc64601ca3961ab1f562cf7b14c4812b12ac008d70b58ed1d89c543a9c64a58a083ab63ac0c9f86580587e4a2a024bb47f2273bff") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000280)=0x5) 2018/03/28 07:11:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{0x0, 0x1}, {0xe}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') r2 = msgget(0x1, 0x80) msgctl$MSG_INFO(r2, 0xc, &(0x7f00000000c0)=""/147) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x2, 0x9b8c, 0x1, 0x800, 0x9, 0xff]}) 2018/03/28 07:11:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) write(r1, &(0x7f0000fd6000)='z', 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) accept4$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) finit_module(r3, &(0x7f0000000040)='/dev/ptmx\x00', 0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x9ceb, 0x2, 'client0\x00', 0xffffffff80000000, "07ca7e66d801488d", "e310fe3cd468094f73fd9192ec983ce4c1e35612d4415301f37135c7034d40f1", 0x800, 0x2}) [ 47.716328] QAT: Invalid ioctl [ 47.731485] QAT: failed to copy from user cfg_data. 2018/03/28 07:11:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f00000000c0)="bdb301ce3538175049167c3b25a4d84b1e240162ddd2115f470a0daab5396490841c559951096c3c8023ce030199") r2 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/03/28 07:11:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00L']) futex(&(0x7f0000000040)=0x1, 0x7, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x1) 2018/03/28 07:11:27 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) msgget$private(0x0, 0x82) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000007000/0x2000)=nil) 2018/03/28 07:11:27 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000040)=""/231, 0xe7) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5dca, 0x101001) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000180)) 2018/03/28 07:11:27 executing program 3: r0 = socket(0x10, 0x200000000002, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)=""/166) write(r0, &(0x7f0000000040)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/03/28 07:11:27 executing program 0: 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 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc748fdd, 0x2) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000000100)={0x0, 0x2a, 0x5, @tid=r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x103082, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/03/28 07:11:27 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x112, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x8, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="b8", 0x24, r1) 2018/03/28 07:11:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000b5bff5)='/dev/loop#\x00', 0x2000000100000001, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000140)={0x21, @empty, 0x4e23, 0x3, 'rr\x00', 0xe, 0x2, 0x5d}, 0x2c) sendto$inet(r1, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xcc, r3, 0x4, 0x70bd28, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf000000000000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x1880000000000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x0) signalfd4(r1, &(0x7f0000000380)={0xff}, 0x8, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="81cfb5d9ab262f0d360af370dff0841c3cc200b78ad920669e2476c3aea93272c9771604d24ec64c6f42de650928"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/03/28 07:11:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) socketpair(0x15, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x40, 0x2, 0x8, 0x0, "561e43902851f859e5589a7e7be6bdb5bbe15f98680b9f989e77c55c8845e23dcef3e3f25bc8d3272dfe098f"}, 0x0, 0x0, 0x8, r2, 0x6, 0x1f17, "319dd628e142b5f627f7ce9a9c07657132e84dcd1418aeab4113f9be15c737a2ad8f2cacf79e23c09b8063f1115c64afe1e2bcd1fac5018f6aa0d1ce5e79513f", &(0x7f0000000040)='em1\x00', 0x4, [], [0x20, 0x9, 0x0, 0x26]}) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) 2018/03/28 07:11:27 executing program 4: r0 = socket(0x2, 0x3, 0x7fffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7b191790}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x3, 0x2, 0x40, 0x40000000000000, 0x3ff, 0x0, 0x81, {r3, @in6={{0xa, 0x4e20, 0x5fdcdbb8, @dev={0xfe, 0x80, [], 0x19}, 0x8000}}, 0x7fffffff, 0x7, 0x0, 0x4, 0xf06}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r2, 0xfffffffffffffffd}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x37}, &(0x7f0000000140)=0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000000480)={0x0, 0x8001, 0x100, &(0x7f0000000440)}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8001, 0x8002, 0x1000, 0xd465, r4}, 0x10) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800010300000000040000000a00000000000000000000000900150003e2ffff07001600040001006cd57e7b89d1870d5b55ef0a229db039ba5ea1ac4d13dba9f26583ce3304b08f277d092f6ab7d637cf0867c47fd0c8d25cf190abad73045402090e7015b5dee96422d680f107e23dd0a3455a7badc4963e8505fd91753590f5390b00427080bba17ed79215ff1f5925d602d7bde5ccf01c48bc04aa165a9cc12eea6ace5dd36e599bbafd2a8ccdfee0d93dcc47f9ac5cb7dd37eac8241002af189de58786fd73df1c20652ed9e75d3d40726549fdaafe3af5362e510c18bcc2000000000000"], 0x1}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) [ 47.859537] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/03/28 07:11:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x2d) getpeername(r3, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) 2018/03/28 07:11:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x4, 0xe88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000001400)=ANY=[@ANYBLOB="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"]}, 0xf62) 2018/03/28 07:11:27 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) r1 = msgget(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/100) 2018/03/28 07:11:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/28 07:11:27 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f90ff4)) 2018/03/28 07:11:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') getxattr(&(0x7f0000006340)='./file0\x00', &(0x7f0000006380)=@known='com.apple.system.Security\x00', &(0x7f00000063c0)=""/115, 0x73) mremap(&(0x7f0000785000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006640)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r0, 0x2) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x2002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000006600)=0x2) r4 = add_key$user(&(0x7f0000006480)='user\x00', &(0x7f00000064c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006500)="e257e92f0a1cb4c3647b2b2ce3e64de8505edff41b411690551d37992825e1f2771e2bfb51bfb142f4ab087c3038066aed9971e014dc9037dce92704df9d0d30c4a96874c6ac9befbfe3dd9da22975d422cf6968ac55d96f4aa539ec81636b605ad94e3cbffc88937a2d457b77eebf18b36f44f163276641aa5d53d178a67c5e6df3ec4a42c7d4a59dd729", 0x8b, 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x1) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000200000002004e247f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000006440)=r0) sendfile(r0, r0, &(0x7f0000014000)=0x104000, 0x100000000) bind$bt_l2cap(r3, &(0x7f00000065c0)={0x1f, 0x100, {0x3, 0x2, 0x5, 0x7, 0x9, 0x4}, 0x8000000000000, 0x7}, 0xe) sendmmsg$nfc_llcp(r0, &(0x7f0000006180)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x5, 0x1, "d93734c31e34f894948688a1e3282c72be59687bfaf393662534c44decc0b8822ae210d064756696a154bd5f5bfc6e771d4ce6469a541bfffaad2cb95aa3df", 0x2a}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000240)="8f05379d8d9855ffcba3ecdee017dbe2ee97585ab10036c5c22f432c47a79a74ae63540ce97d853c2ef7983be190ee5b25f7c7a9aaa2463e6e59b3078c9a73b847bb2dc4c325bf970ad7bab8cc40a399d80f092cdb20e0464ab0ae26564a405297079f995df316d23e53eba5de77ad6062", 0x71}, {&(0x7f00000002c0)="928bcc26b6b24c3c0c69e0f85cae887730324765c839065bce82bb9fcb77dc8ad6bd787ae2fca3088080721417bcfa5a8689099dc1b46ee236a2da2036f74f7ebd968d4fb481dc3d3d17f2ac1586d10e3a68a368ca7892729ba297761a7ae2461c13843324e37debda71dead98d8ba216ce3cc5db7c592d60732c962b050d6a75257af3fdc2b6f1543516732a8afa6dc1f059244ae050028db3f8d7a219172d886e0f07ed6a64d", 0xa7}, {&(0x7f0000000380)="5fff009ff49abf1ee1adda392e91f468588370936d3bec7bc1d918170ae647c0bbd7500a1e1a6980d958e8263b5a79c8ca96d5c2c7ea1fb477604e47b42adcbdfa608be4543e9b5851bb536fb830466b0d893477a3f2cdb816f8ff458ff155b9db178efeaa799ae2b730a472d4d64d9eea3cf258a4b99622e66bacf64d565bf5208c27dc4b9baa8dd8578967154f41492353d87d77b4853039fd5e1bb62ff71c5edfe58e1d8e0af897fb5a36bedea05dbb782462077b6abecffbd9a4cdb90080baf5404c8ee171f94ac8c49ab9f4eac8536641130668ddec048e64521e2078ca11676382ee38ca", 0xe7}, {&(0x7f0000000480)="b1daf1e886082eed81df6679460426f3a7", 0x11}, {&(0x7f00000004c0)="e63ac4471037220fa81a14bcae0d633d300ec89fdbf36625d3b8e7acdf9a", 0x1e}, {&(0x7f0000000500)="1b3f6158dd", 0x5}, {&(0x7f0000000540)="11e82a9b487830513664f02ce214d7d74bb74bd3c323b8f3f9", 0x19}], 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x110, 0x50}, {&(0x7f0000000740)={0x27, 0x0, 0x1, 0x6, 0x1, 0x9, "fb34c1b0a79264b510833b6b1dc773c1904eb23f1484e8e80d9ad492ce5ff1fc9d6d24aa6d454fa9700e20bc243386f5ba95edb6e1aac50988c1a77a3e87ad", 0x24}, 0x60, &(0x7f0000000c00)=[{&(0x7f00000007c0)="6252cf63db24955f8ec45ab0ee230aeac147a7d9c6693086e4d099d546310b7a8c81a19207b12c1169061ea80e62360c52d3a68f86fb2cbf0f7f0b98be14e5f4b29391286353bd0648", 0x49}, {&(0x7f0000000840)="b5fb8ac0bbe9dd658d5d5097253a6d847f9945fc9ee1a2465068a3003fdf", 0x1e}, {&(0x7f0000000880)="8f5c1ed2e07e63e881f0047deb3aa6e33ca0c09b92a7bce12a59dd8f701610bd57fb85c25ea3b3f78ea4d2a8f603aea7210029adf9ccf7ba5e8003874e32beb6c496544e0db3eb5c34740109d3152f30635b22fb48effbe7ab152b39ddef09eb41742a952396b910ebf1e285162f4166fdc0e4e68cdda22315b590676a828de913ec7773e8bbace1d3c21bafd856ea679adeca3b2227d8d507a0c317c55261ec432b1fabb641620a05fe1052d288bbfaa47a61d6005be48c2dd7357cfc0dc2abd2323b6b1f4b0adbe9380968fa19782d546b346322611a5954", 0xd9}, {&(0x7f0000000980)="cf448386169ffc64846a0b0076b57834f02ba81d8fb2c13bd26c800b732a4b0e5d1a2026", 0x24}, {&(0x7f00000009c0)="326f18e71d8d3f4c852cb7ab68673215e91dd6fbf936925a469ac5bbadaf111fa41dbeaaf39722d7ccaaf650726d2c618998e094cb9914ecef0a2e751cc8cec8bc968ee6814d6484baf22a37a70725944be8f140fcea149d17a648c5eefe69aeebe661da3d15c660e86721d1cf359c0d81e4957db313ab08a3ff5f2b9064c0b044416ad820487b797e1d8861d937eb1a5152114b8941147fa065221668de52237053014f5df353d03b6273bf58b617fdc6668ac97eb4239a54b14f675670a4073e4ef4", 0xc3}, {&(0x7f0000000ac0)="4de1299bfcdfea415d6c1be152f79053d100967f25c049a4df81b61513aea2aa0e339b566f7bd3a2b3093868d8ade7bddb6352da0e947eef02ce7dd5cb2694b428e43a937b9541ebbafbbef43ee9a568be2046feb23e20b187104177202a29", 0x5f}, {&(0x7f0000000b40)="c51855725ad43ab947cf348a12713d84bf862b89b13f08902327eb4953ca713126713d863069e3a147680eb8357089c79dcd28bb3109e7819781b31ec96fa3e46b04a29492826bd23b096f877909961f3f203e77d738e28d8d979344423930aaa24fdb4cf563d93885c0daf23a37d0daa7fc7c056bbb1f8ffb826ea060c437e6768981a93937459841ad466b9bf14b459e68fb743f62c844f88c275c8a21828f", 0xa0}], 0x7, 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0x1000}, {&(0x7f0000005340)="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", 0xfc}, {&(0x7f0000005440)="ed0ad04633592d09ed10023da0109c6e123d05846396b01abe5c00f969d7abff2377ffd7c9f1b9934c3187d87e3f232f6459ad6995481ec7a57bc9431524a28b06ad0c959c4033256c08a5f2a44c0ec47ff11aa47859b2bda8269be5cccf6cfe9fb3cd09e20fc07cc564469d2014b55b12ab8ae08e32237e5dbccb4ecac54c65d3f7a82a833e61723d4e039ed310f5b5edc08737edc4ff6fa6c0384f2c3fbab19ea8da7879694aa5801b0b46a40a752a319ea8eb24527a8f227b50", 0xbb}, {&(0x7f0000005500)="7437690ecd0a6a7165751bc414b75a259efdd807c5862a5c914fb7cf34897c26069edca76d5cdc8fa2bc0075e929098b2d79fa69b8", 0x35}, {&(0x7f0000005540)="e80f36f8f5c56d51960d88ce7e09f0457401719bb0377118594dc6c74f9c605a706502d342882fef6ac9fe02cc4c3804d9cf516a43ff08f21b45621b130912227ac2ce5e1bcb824453f81308f42fdb2d9b0f5c412d0f8de1b3f57eae", 0x5c}], 0x5, &(0x7f0000006680)=ANY=[@ANYBLOB="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"], 0xb0, 0x4000040}, {&(0x7f0000005700)={0x27, 0x0, 0x0, 0x0, 0x14, 0x5, "6cfe0cfd596d772657c1791d9bb9348bbcb0a26c20a71d5221feb7b4fc67f9c9e07f3342d7ddb7d1029c163ac625ff2231a6370137f43ab075f77c16f9b16b", 0x3}, 0x60, &(0x7f0000005980)=[{&(0x7f0000005780)="bb0f9ce7c652503eec67a601fcabe750e57de29ca6de52eb297bf4e7c0c90129b62b1707107b1c2318824f1c36affca1504c4fac9bec41ce31", 0x39}, {&(0x7f00000057c0)="9d8fe98790046e8d03a79b912723274224a5c55f34cd88f3e805b095cefbac29677d288f8eb847c798258e18f1fac3b8bbeb5eb92713eb47d8e8ea31fcb555ec38103d2a974a536f36708abc854d436c64280ae84bd1ecc7b28ad2a9c389541d460ae8036e95fbad10fa9ae3b70ab021fcd3ffe5dadaec10b8855fe2cfde714a09bfcb11f1254e4ef5e3975a9e4c113cabafd4e880bc7760a2e898404429211c067b2a89e42ef7d1b2333d674279cfd37c3f533324c2", 0xb6}, {&(0x7f0000005880)="0913771a3973d3a472228e50c9ddc0000819c82372b0b2f0fac7dfabf637bddce81fca2b1f9057aaa509eec72cb30091ecafc85815ba8796c069041df93dbe1f46e23e172b8059af5faa1763f220ffeabc85ef9de654b879b929b908281aae2f5bf04fd7de0ec924f4a21effdef3f22efb71ff207d75b0e41aea67bb8b4265abd81f0088d39b9b3024a2690d7b70127a9e7d77e89746493fe31a5433d4a55ce0664f3efb", 0xa4}, {&(0x7f0000005940)="4b4d4df88d6c719f06246f64490cd9278c8ca8b485eaee2383965a9aba71", 0x1e}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f00000059c0)={0x27, 0x1, 0x0, 0x7, 0x10000000000000, 0x40, "efe15420be65df4a5a60a149817197cd8841f9529f2ca4f7b526ad11997a7de070bf69db155e75b5c6100c1d6d0626c57de027d848bc41fd47af6c489899c2", 0x2c}, 0x60, &(0x7f0000005e80)=[{&(0x7f0000005a40)="adc9716be20a30f27259995c803ee31f3de151ed1a3f4e1fbb0a2556262e5ca38bb8586f929c7b94c74f6afa56f3c337b795f5ae408dc446b5ca209f896fe55cd68fd4d9c3eb4af86998a4e4eb9071b75a6dbb543c23a056eab866d49f0b5dc7c0bf158bbe461a23fce6cfcda1e53842335f8702e1661f4e606ff21257c23af993ee291ffa18088551f309d04414a236ea1cbce9", 0x94}, {&(0x7f0000005b00)="6ceccbc5bb90a45cda56959315ba97416a1a6bff8f268adf6a02e2d2a72b802a3172d15529024f06bc0f7279b28b7c056144fe9a2ba6684edf560db2441c554fd83863f6259f127ed2a1376596f95d4dbee209729ae07066db155f01000560c4128e1dd2881ca4c1b9be100e3130d907616ee3b424f72ca5d2bb655ffcafd32584ffc5ee98ed8fa40078c346f4c90854b322c42d2cb4a7f00b1da493d22193054c2e84c1174aa54d2a8013", 0xab}, {&(0x7f0000005bc0)="bfda601e1bf05ad40f67b523e5edc33e9c32d9a5d28f2a01a901e4ce30d7a14ffa6b67a3fa0649627e37922b5cb27d450528a59ad29db61088d5ca00e7718f4fd7dabf75e8725412111235b62d288e602940778eb96a6bdd718ccf5608e1c33bbc728647081cef67259d1fcdedd033108da32f87b45a4f1ae35a5e85c6e24822e527a6487cbf1e4db76ec1a6c334e1defc98552dedd0a64fb091567162ed684cfe8d7d62e20994e15a667ecc8ece07ccdbad22cb86", 0xb5}, {&(0x7f0000005c80)="d3e1001fd9764c00c5a5e98f290390153a4307c76b80e6c9e07307c9e9b58fa119044187067305e7d1947d5b667e51651b3de445cbae895dc072aa78131cfdd98ca26a6d01173a129af8e710e57406cc7e5847edfd97c9ab3977f72727cbc5bdfd94b22b49d0af5e2e21a762cb182b288682e7e5040b11298e6a39b9875e052ca089ac9436b7150becd7a1a439612208b0677b9901b77c663d90649e052ab293f49b81f7918dbcfc6823148b6ff7510f4fc901fe87b0759d1778e013dd31c083c30730fae78eade6becfd3bd52849b291cbcc992a0b8266a4b034b46f4a9ecb231a57aa9bb3ab15e01d814a0db7ee1d97793", 0xf2}, {&(0x7f0000005d80)="8d5c7ea952ffaafa692da7c42485b741d56221e3c2631c173d3786ef185dc16a21bb48f32c45cf1b01fb59b9178949c4d7ddf999", 0x34}, {&(0x7f0000005dc0)="78680de850ba48815220de1425490326e45594ca7477042ebcb7e7021420561ebf695a1c8f97bafc08458261193a17fabdf99f02468fe9231a01ab0da5fadc127f58950a80eab42a3a84e7af30ac0e02462b629107c4151626e85dc8", 0x5c}, {&(0x7f0000005e40)="f396beeddc4c", 0x6}], 0x7, &(0x7f0000005f00)={0x90, 0x10a, 0x3, "dceed2be23395256b4a61a1557322617f082baf68486a25c51a5dd7f50fb989bfcba5dfe2253b850aed02e5f52c59782df840de47b2301fb995b57990bf2ebe7756e90f03aabb1f286c97a1147754125c2c02e67fdfec444db31d6e3c81287424fa25a45e9bf4a04631b3c6f20ba66c486f102861c0fe9c2a4852ea596327066"}, 0x90, 0x800}, {&(0x7f0000005fc0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x422, "6bd9d8c483cb7d714891a446389d5e55d26aac8945b50ae0fc03418befbb0e6279ba1be1bbcf61dee0018ae7fd2f1780d2f0eb868292d6866de4db680e24ac", 0x34}, 0x60, &(0x7f0000006140)=[{&(0x7f0000006040)="5dada9b4f62202fa5bf197e72512789d0fd10ad92518d44ab57bd0ecece5df1391c162d98ba2929a43b13ee3c190aa1d3f174e7fb4821b55879a758dde7e1c40fec8d28927a8d5a035b2db3f88e02fd13c67e312101cadae8fcf126ca5f7c98d8baed0b3f8eb122d8b8880f6788506a6c4c8eae1faf29a463c6cbe93e031359bcdbf9aab5439884c02ebcc", 0x8b}, {&(0x7f0000006100)="373246d76323c309e0161abc8c", 0xd}], 0x2, 0x0, 0x0, 0x1}], 0x7, 0x40000) socket$nl_route(0x10, 0x3, 0x0) 2018/03/28 07:11:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1f3) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4147, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1dd, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) 2018/03/28 07:11:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r1, 0x212, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x24}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x11) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000400)={0x7, 0x56, &(0x7f0000000380)="10b838bb40010e58bc313a5b8a1b0ec52e3173aaadd493dc9cd4302fe8f3ca6c81d293361aa76af7264861f487c11ad13353402e890cb1b24a738e409f3ccdc3bb7da818ca4bb03891a3ee1b4c8e5c1526d119cb8b7e"}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f00000000c0)=""/35, 0x23}], 0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000140)=""/174) 2018/03/28 07:11:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000009fb141f"], 0xf8}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0xf78b1d0cb6881283, &(0x7f0000000180)={&(0x7f0000000080)=""/252, 0xfc}) 2018/03/28 07:11:27 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) poll(&(0x7f0000000040)=[{r0, 0x240}, {r0, 0x4004}, {r0, 0x4000}, {r0, 0x1000}, {r0, 0x2}, {r0, 0x4008}], 0x6, 0x145) 2018/03/28 07:11:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x81, 0x3, 0x7fb5, 0x1, 0x200}, &(0x7f0000000040)=0x14) close(r0) 2018/03/28 07:11:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'tunl0\x00', @ifru_flags=0x8202}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x280000) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/28 07:11:27 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) dup(r0) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '^vboxnet1\x00'}, &(0x7f0000000040)=""/218, 0xda) 2018/03/28 07:11:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92f43e9ece26b38dd"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x390}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8208, 0x20, 0xf6e2, r2}, &(0x7f0000000100)=0x10) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 47.998841] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/28 07:11:27 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x295, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/28 07:11:27 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)=ANY=[], 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x111000) 2018/03/28 07:11:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x282000) memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0xe9112e9dbd649320) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 07:11:27 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x6}}}}}}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0x7, 0xfc4b75ab72a4f2a1) 2018/03/28 07:11:27 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setreuid(r1, r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009fb000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x400) sendto$llc(r3, &(0x7f0000000180)="05c8268268ce4f25a0216ce676e7cbd35739facfa942b11d7ecd94db99ca25808dd0bfe79527467e4f0c8117fce279ef216b5a09529e700666020b23b7b4d69c4d58bce74ed8ed751b9fda7fadb0f0ddbf7bf08838c0494a46e55c377539e4046ba922b0db7de6307adc5a279bd1a10073b6dbdef9f15a4e88127f345f90cccf1e9bf0876cd123bc25c06d5b50c9cdecb621f56762490b35", 0x98, 0x4040004, &(0x7f0000000280)={0x1a, 0x304, 0x79000000000000, 0xc000000000000000, 0x1ff, 0x10000}, 0x10) 2018/03/28 07:11:27 executing program 2: r0 = semget$private(0x0, 0x3, 0x60) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000100)=""/69) 2018/03/28 07:11:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0x5, r0, 0x0) 2018/03/28 07:11:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0xdd, [], 0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/221}, &(0x7f0000000540)=0x78) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1, 0x0) connect$bt_rfcomm(r5, &(0x7f00000001c0)={0x1f, {0x9, 0x9, 0x5, 0x9, 0x7, 0x8c2}, 0x7}, 0xa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/03/28 07:11:27 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000000000)={'bridge0\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x80}, 0x8) 2018/03/28 07:11:27 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000004c0), 0x4) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000040)=0x2, 0x4) shutdown(r1, 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/55) 2018/03/28 07:11:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip_vti0\x00', 0x1}) 2018/03/28 07:11:28 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x7fffd, 0x0) pwrite64(r0, &(0x7f0000000000)="d6cfcd78769f9fad2c2b9ed848fc6a4e8c2064752a6b9967d0d4c40cbab508d9508fc404f2441286e4384452b8195b836981363c1338c905c774", 0x3a, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/28 07:11:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SMI(r2, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/91) 2018/03/28 07:11:28 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) prctl$intptr(0x8, 0x2) 2018/03/28 07:11:28 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000380)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0xf800000000, 0x7, [0x7ff, 0x6, 0x81, 0xc963, 0x6, 0x322, 0x7]}, &(0x7f0000000400)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r1, 0xcf, 0x20, 0x400, 0x4}, &(0x7f0000000480)=0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/28 07:11:28 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/28 07:11:28 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1df52)=""/174) 2018/03/28 07:11:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x100) bind$unix(r3, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000c00fa2"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0xfffffffffffffffb, 0x0, 0x10f000, 0x1000, &(0x7f0000001000/0x1000)=nil}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000001c0)={r6, 0x2}) ptrace$peek(0x3, r4, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/03/28 07:11:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/4096) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0x2, 0x4}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x1000, 0x7004, 0x7fffffff, 0x3be0, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x79}) 2018/03/28 07:11:28 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0x333) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006200)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000006140), 0x0, &(0x7f00000061c0)}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x10000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000200)={r1, 0x6, 0xea0, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/03/28 07:11:28 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x3, 0x180200) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0xc8, 0x3ff}, 'port1\x00', 0x28, 0x2, 0x0, 0x80, 0x30, 0x1f, 0x9, 0x0, 0x2, 0xf49}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = accept4(r0, &(0x7f0000000100)=@ll, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) 2018/03/28 07:11:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000004c0)=0x84) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffff, &(0x7f0000000040)=0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x6, &(0x7f0000000200)=0x4) 2018/03/28 07:11:28 executing program 1: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/03/28 07:11:28 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00000000c0)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000100)=""/147) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x56d) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/28 07:11:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 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) r1 = eventfd2(0xdf, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x30000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000140)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xe0000000000, 0x600) mkdirat(r4, &(0x7f00000000c0)='./file0\x00', 0x8) write$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/28 07:11:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x24002) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = request_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/input/mouse#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34050}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002a00290800000000000000000200000004000000fa3d2bea0f538113a96e386cfb4516b1542f64579022c69ba875cb4ff0c0e1787c8f6988793286e33e98ccb6bdd2ed1b6e7178939be2636e5b8abce43ecc10ee3ac15bbac894f9e49fffda"], 0x18}, 0x1}, 0x0) io_setup(0xba888e2, &(0x7f00000000c0)=0x0) rt_sigtimedwait(&(0x7f0000000340)={0x7}, &(0x7f0000000380), &(0x7f00000003c0)={0x77359400}, 0x8) io_getevents(r4, 0x0, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0x1}, 0x8) 2018/03/28 07:11:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)="b2ec88857050fc6b7d40ca1cc0821f5c29acb53a90c6510dcee0a93ef7f39d3f4ede85b7e5385bd821d56ba4b4cdf8a4c3db1a0b5aee1a11261481d11e2ac3ecf6cbb1003834835226dd48ce644769ab9f5ba8c8fcaf305140872ba961047a65a5b59c34cb39dc763470fdc0f659223c78b3d225ade8c488b6df0c302b399339cdcdce37e2486b29651ea0fc39f807b982092409eefe2d194961dcaba9cdd732", 0xa0}], 0x1, &(0x7f0000000540)}, 0x0) read(r1, &(0x7f0000d81f25)=""/219, 0xfffffce4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000000)=""/104) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) r5 = geteuid() getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) getgroups(0x8, &(0x7f0000000900)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001c80)=@nat={'nat\x00', 0x19, 0x5, 0x1310, [0x20000940, 0x0, 0x0, 0x20000a58, 0x20000e48], 0x0, &(0x7f00000006c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x9, 0xe0f7, 'ip6gretap0\x00', 'ip6gretap0\x00', '\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0xb0, 0xb0, 0xe8, [@owner={'owner\x00', 0x18, {{r4, r5, r6, r7, 0x5}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x20, 0x809b, 'dummy0\x00', 'bond0\x00', 'dummy0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x1d8, 0x258, 0x290, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0xffff, 0x5, 0x1ff, 0xfffffffffffffffa}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7, 0x41, 0x80}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0xffffffffffffffff}}}}, {{{0x3, 0x8, 0x86fd, 'bcsh0\x00', 'bcsf0\x00', 'nr0\x00', 'vcan0\x00', @random="8dcceec56667", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xe8, 0x130, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x7f, 0x1, 0x97c0, 0xfb11}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x81, 0x8, 0x80000001}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x7, 0x23, 0x883d, 'vlan0\x00', 'ip6_vti0\x00', 'ip6tnl0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x8d0, 0x940, 0x978, [@ip6={'ip6\x00', 0x50, {{@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffff00], [0xff, 0x0, 0xff, 0xffffffff], 0x7c1e, 0x3a, 0x0, 0x1, 0x4e20, 0x4e20, 0x4e20, 0x4e23}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x100000000, 0x3}, {0xf9b}, {0x8, 0x3}, {0x7ff, 0x3}, {0x8}, {0x80, 0x3}, {0x2, 0x3}, {0xfffffffffffffffc}, {0x2, 0x3}, {0x40, 0x2}, {0x9, 0x2}], [{0xffffffff, 0x10000}, {0x6, 0xdb}, {0x800, 0xc1}, {0x2, 0xfffffffffffffffb}, {0x2, 0x1}, {0x1, 0x200}, {0x3, 0x1ff}, {0x400, 0xffff}, {0x800, 0x5}, {0x0, 0x200}, {0xef53, 0x2}], 0xfffffffffffffffa, 0x7}, {[{0x7ff, 0x1}, {0x1}, {0x7f, 0x1}, {0x3}, {0x9}, {0x4, 0x3}, {0x9, 0x3}, {0x2400, 0x1}, {0x400, 0x3}, {0x7ff, 0x3}, {0x4000, 0x2}], [{0x3, 0x4}, {0xfffffffffffffffd, 0x1}, {0x0, 0x422f}, {0x5, 0x9}, {0x9, 0x7}, {0x1, 0x1}, {0x8, 0xfffffffffffff214}, {0x4, 0x692}, {0x7dbb6274}, {0x1ff, 0x100}, {0x39b57918, 0x1}], 0x3, 0x4}, {[{0x7, 0x2}, {0x3fa7}, {0xe9, 0x3}, {0x20}, {0xa1, 0x1}, {0x1, 0x3}, {0x6}, {0x3, 0x1}, {0x5, 0x3}, {0x10001, 0x1}, {0x0, 0x1}], [{0xfff, 0x4}, {0x200, 0x1}, {0x10001, 0x4}, {0x1, 0x4}, {0x53b7, 0x100}, {0x7ff}, {0x8, 0x1}, {0x66b9, 0x200}, {0x6, 0xfffffffffffffffd}, {0x3, 0x7}, {0x3, 0xe0000000}], 0x2, 0x8}, {[{0x40, 0x3}, {0xfffffffffffff801, 0x2}, {0x100}, {0xe172, 0x3}, {0x8, 0x3}, {0x3f, 0x2}, {0xfff}, {0xa7, 0x1}, {0x4, 0x1}, {0x6, 0x1}, {0x9}], [{0x5, 0x3}, {0xffff, 0x1}, {0x3e9f, 0xffffffffffffff01}, {0x4, 0x129}, {0x2, 0x7}, {0x200, 0x7}, {0x81, 0x9}, {0x0, 0x9}, {0x3, 0x8}, {0xffffffff86b281d6, 0x6}, {0x4, 0xffffffff}], 0x0, 0x5}, {[{0xfffffffffffffff9, 0x3}, {0x9, 0x2}, {0x1, 0x2}, {0x0, 0x1}, {0x8}, {0x8000, 0x3}, {0x9, 0x3}, {0xffffffffffff0000}, {0xffffffff}, {0xcd68, 0x3}, {0x3f, 0x2}], [{0x8, 0x8}, {0xffff, 0x6}, {0x1, 0x5}, {0x3, 0x8}, {0xd, 0x2}, {0x7ff, 0x354c}, {0x2, 0x4}, {0x3, 0x5}, {0x7f, 0xffffffffffffffc1}, {0x7ff, 0x5}, {0x84fc, 0x7}], 0x6, 0x6}, {[{0xb1}, {0x6, 0x3}, {0x7, 0x3}, {0xffffffffffff0000}, {0x3, 0x3}, {0x100000001, 0x3}, {0x3575, 0x3}, {0x71d, 0x1}, {0x2}, {0x401, 0x3}, {0x708b267, 0x3}], [{0xfb, 0xfffffffffffffffa}, {0x6, 0x2}, {0x5, 0x907520c}, {0x3f, 0x3ff}, {0x1}, {0xfffffffffffffede, 0x1}, {0xfffffffffffffffd, 0x400}, {0x1, 0x1ff}, {0x6, 0x77fd}, {0x8, 0x2}, {0x8, 0x1ff}], 0x2, 0x9}, {[{0x0, 0x2}, {0x5, 0x1}, {0x2, 0x3}, {0x1, 0x2}, {0x0, 0x2}, {0x7, 0x1}, {0x200}, {0x10001, 0x1}, {0x176}, {0x4, 0x2}, {0xcb2, 0x2}], [{0x1}, {0x80000001, 0xffff}, {0x10000, 0x5}, {0x100000001, 0x80000000}, {0x6, 0x7f00000000000}, {0x5, 0x4}, {0x0, 0x20}, {0x100, 0x9bae}, {0x9, 0x6}, {0xfffffffffffffffb, 0xffffffffffff8001}, {0x4}], 0x9, 0x3}, {[{0x60000000, 0x3}, {0x1, 0x3}, {0x40, 0x3}, {0x7fff}, {0x0, 0x3}, {0x5, 0x2}, {0x401, 0x2}, {0x7}, {0x0, 0x1}, {0xfffffffffffff2d3, 0x3}, {0x5e731fb2, 0x3}], [{0x7fff, 0xffffffff80000000}, {0x2, 0x3ff}, {0xf0, 0x7}, {0x2, 0x1}, {0x2}, {0x101, 0x4}, {0x1000, 0xff}, {0x7c8f}, {0x6234, 0xffffffff8bcaf8b1}, {0x5, 0x4}, {0x1, 0xfffffffffffffffb}], 0xb, 0x9}, {[{0x1, 0x3}, {0x6, 0x3}, {0x6, 0x2}, {0x3}, {0x1}, {0x0, 0x1}, {0x7, 0x3}, {0x1, 0x3}, {0xc7c, 0x3}, {0x80000001, 0x3}, {0xd1, 0x1}], [{0xfffffffffffffffb, 0xdbaf}, {0x8, 0x10001}, {0x400, 0xd0ef}, {0x4, 0xfffffffffffff13b}, {0xfff, 0x9}, {0x7, 0x4}, {0x80000000, 0x5}, {0x8, 0x1bde00}, {0x3, 0x10001}, {0x9, 0x7}, {0x2b, 0xfff}], 0x8, 0x5}, {[{0x8, 0x1}, {0x100, 0x3}, {0x1ff}, {0x8, 0x3}, {0x5, 0x2}, {0x426a}, {0xb05, 0x3}, {}, {0x7f}, {0x5, 0x2}, {0x0, 0x3}], [{0x3, 0x8}, {0x2, 0x5}, {0x80000001, 0x7}, {0x3559226e, 0x2}, {0x6, 0x1}, {0x7, 0x1ff}, {0x9, 0x100000000}, {0x8, 0x7}, {0x9, 0x8}, {0x1ff, 0x7}, {0x25d313de, 0x7}], 0x6, 0x4}, {[{0x6fd}, {0x100000001, 0x2}, {0x3, 0x1}, {0x5, 0x3}, {0x3e3, 0x3}, {0x7, 0x2}, {0x8000}, {0x800, 0x3}, {0x2, 0x3}, {0x1ff, 0x1}, {0x20, 0x3}], [{0x3, 0x1}, {0x6, 0x4}, {0x8000, 0x8000}, {0x4, 0x80000000}, {0x3, 0x5}, {0x100000000, 0x7f}, {0x5, 0xf1d}, {0x2, 0x2}, {0x0, 0x10000}, {0x4, 0x10001}, {0xb0d, 0x1000}], 0x2, 0xb}], 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x13, 0xa, 0x6002, 'syzkaller1\x00', 'vcan0\x00', 'ifb0\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="d17aa5a2a399", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x2f8, 0x330, 0x460, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 0x4e23, 0x2e, 0x2, 0x4e24, 0xe, 0x10}}}, @bpf0={'bpf\x00', 0x210, {{0x38, [{0x6, 0x3, 0x1, 0x239c08c2}, {0x7, 0x6, 0x7db}, {0x7a4, 0x9, 0x10001, 0x400}, {0x3c17, 0x6, 0x8, 0x8}, {0x80, 0x80000000, 0x4, 0x7f}, {0x8, 0xa00000000, 0xffffffffffffff80, 0xed6}, {0x10001, 0x5, 0x80, 0x4}, {0x7fff, 0x1, 0x1, 0x6e70}, {0x8, 0x101, 0x0, 0x8}, {0x3ce7, 0x5, 0x4bb69f29, 0x9}, {0x7, 0x8, 0x7fff, 0xa5f}, {0x324, 0x2, 0x8, 0x10001}, {0x1, 0x7f, 0x5, 0x80000001}, {0x3a5, 0x8, 0x2, 0x7}, {0x7, 0x6, 0x0, 0x1}, {0xffff, 0x6, 0x108, 0x1}, {0x3, 0x5, 0x9}, {0x4, 0x40, 0x5, 0x449f}, {0x0, 0x0, 0x2, 0x6}, {0x8, 0x1, 0xfe23, 0x100000000}, {0xa9ae, 0x6, 0x5, 0xfff}, {0x3ff, 0x0, 0x10001, 0x782b}, {0x0, 0xffff, 0x1000, 0x6}, {0x3, 0x1ff, 0xe12, 0x566}, {0x169, 0x9f4, 0x9, 0xa2}, {0x4, 0x8, 0x4, 0x6}, {0x4, 0x400, 0x3, 0x1000}, {0x1000000, 0x100000000, 0x9, 0x2000}, {0x800, 0x3, 0x1, 0x8}, {0x8, 0x0, 0x9, 0x6}, {0x4, 0x401, 0x8, 0xfffffffffffffffb}, {0x0, 0x9, 0x8, 0x1}, {0x2, 0xf5, 0x1, 0x80000001}, {0x2, 0x8, 0x8, 0x5}, {0x593b, 0x7f, 0x7}, {0x80000000, 0x100000000, 0x9, 0x4}, {0x7, 0x7, 0x9, 0x8}, {0x9, 0x295, 0x6, 0x7}, {0x6, 0x6, 0x400000000000, 0xffffffffffffffff}, {0x2, 0x1f, 0x9, 0x9}, {0x1, 0x7, 0xb975, 0x5}, {0x4, 0x5, 0x4, 0x7f}, {0x8000, 0x7, 0x57ca, 0x9}, {0x6, 0x100, 0x3, 0x7}, {0x5, 0xfffffffffffffe01, 0x1ff, 0xfff}, {0x1, 0x3, 0x2, 0x4}, {0x3, 0xfffffffffffffff7, 0xffff, 0x9}, {0x200, 0xa9f, 0x53b3a7e8, 0x6}, {0x10000, 0x0, 0x100000000}, {0x100000001, 0x7, 0x1, 0x20}, {0x28000000000, 0xfff, 0x8, 0x7f}, {0x0, 0x10000, 0x1, 0x75f}, {0x200, 0x2, 0xffff, 0x4}, {0x2, 0x2, 0xffff}, {0x87, 0xfffffffffffffffb, 0xffffffff, 0xffff}, {0x841, 0xc81, 0x4, 0x395c}, {0x1000000020000000, 0x8000, 0x100000000, 0x7fffffff}, {0x4, 0x6, 0x800, 0x2}, {0x10000, 0x5, 0x1, 0x5}, {0x6, 0x7, 0x0, 0x80000000}, {0x40, 0x2, 0x7f, 0x8}, {0x9, 0x100, 0x50, 0x4}, {0x1, 0x3ff, 0x1, 0x8}, {0x4, 0x400, 0x0, 0x80000001}], 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xfffffffffffffffe, 'system_u:object_r:tzdata_exec_t:s0\x00'}}}}]}]}, 0x1388) r8 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x102) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) r10 = gettid() syz_open_procfs(r10, &(0x7f0000000300)='net/netfilter\x00') ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f00000002c0)={r9, 0x8}) 2018/03/28 07:11:28 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xad64, 0x10200) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x3, 0xdac, &(0x7f0000000040)}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/239) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) close(r2) 2018/03/28 07:11:28 executing program 3: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0xc767]}) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x225, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/28 07:11:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) dup2(r0, 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 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d26e7a8a15b185b9d9c3ce0b8f4b868861b1e55c0", 0x2d}], 0x1, &(0x7f0000000080)}, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e9f000)=0x600210) r4 = dup3(r3, r0, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000001dffc)=0x1000007fd, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000300)=0x8) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xff, 0x7, 0x8000}, &(0x7f0000000080)=0x10) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/15, 0xf}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x3}, 0x8) recvmsg(r4, &(0x7f0000ef6fc8)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x8002022) 2018/03/28 07:11:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000002fe8)=[{0x34, 0x0, 0x0, 0x7ffffffe}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000200)=@abs, 0x6e) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5aadb62b, 0x202) r3 = shmget$private(0x0, 0x2000, 0x54000040, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x4, 0xcda6, 0x1ff, 0x100, 0x6, 0x3}) 2018/03/28 07:11:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000540)=""/246) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x9, 0x2, 0xdaa, 0x3, 0xff, 0xffffffffffffffc1}, 0xa9}, 0xa) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) close(r0) 2018/03/28 07:11:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x42) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip_vti0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/28 07:11:28 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000556ffb)='omfs\x00', 0x6000, &(0x7f0000ad5000)) 2018/03/28 07:11:28 executing program 4: r0 = getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x100) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000040)=""/188, 0xbc, 0x3, &(0x7f0000000140)={r2, r3+10000000}) setpriority(0x80000000000001, r0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000180)=""/106) 2018/03/28 07:11:28 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) sync() fallocate(r0, 0x10, 0x0, 0x40205) 2018/03/28 07:11:28 executing program 0: accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x10100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x90000) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000300)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x77, r2}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmmsg(r6, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000002e00)=@l2, 0xe, &(0x7f0000003280), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x11) 2018/03/28 07:11:28 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x101042) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000000c0)={0x7b, &(0x7f0000000040)=""/123}) pipe(&(0x7f000017aff8)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000100)="e93b19975c4379428d7414b08420faf0bc1b776fb7eb5bf3beb18f0125e711841aa1d220cb9fd41d113d0c3b4ea798bef1e343c198d66936fdf3409bbdeeec2aa242296a947a3f8e843f0c0eaf3b3b639051d6f6f048d02c39a59a623e579d4a2faa189effc0b43a026596a3c175c58662b3bd9e425c6f564216c6987ae64b59f2", 0x81, 0x0) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) 2018/03/28 07:11:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) r2 = getpid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x103602, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000340)={r3, r0, 0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000000000f9ffffff00", 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x4000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000001c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xc000000000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r6, 0x16}, 0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r4}, 0xc) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x1) syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="ffe0ffffffffffff4500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) 2018/03/28 07:11:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) 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(0x1000000010, 0x3, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80000000, 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/72) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) sendmsg$nl_route(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setlink={0x34, 0x13, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFALIAS={0x14, 0x14, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/28 07:11:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000100)={0x14, 0x10, 0xa, 0x1}, 0x2e8}, 0x1}, 0x0) 2018/03/28 07:11:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)="d4", 0x1}], 0x1, &(0x7f0000001180), 0xffffffffffffffaf, 0x810}}, {{&(0x7f00000016c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000000)="07d73e85ec816feb217f96380343ff96f30e", 0x12}], 0x1, &(0x7f0000003040)=ANY=[@ANYBLOB="08010000000000002d01000002000000f10d5cd8b1b34fae3cf614f15fd82396cffd7988d11a0411dda0de96a1adea4b76d4465f1c9bf42c55c7c8510381c761fbd15e493e47bae390675a97fe35e3f998008f4f9d74c3bb5e942043d7f9278ce6adadb3e07389670b07dd05d62d3e4cf402b1a8fbf8dacce31aedde29a4802ce35dab6cca3491156aad2f0e8042fb9e474e509b9e618728affee5acb4ac1d440f3c6994ebb4b190ab283a4dbbdf6304bfb073b94f411e5d7761509fcdc189a32a0d583eabcfa99d954f9f483fc937af4eaeeeb36ee6e952d90d5254a0b53f0034dadb54923421cbddc1ac3a6a8aab26722c935ee37e1dc9d6eb03bb6c008dd45d7061fd0800000000000000000000003f01000006000000"], 0x118, 0x8000}}], 0x2, 0x0) 2018/03/28 07:11:28 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000c0040838200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10001, 0x200000) sendmsg$nl_generic(r1, &(0x7f00000012c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10080006}, 0xc, &(0x7f0000001280)={&(0x7f0000000140)={0x1110, 0x20, 0x318, 0x70bd2a, 0x25dfdbfc, {0x2}, [@typed={0x8, 0x44, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x30, 0x6b, [@typed={0xc, 0x80, @binary="a55685385e"}, @typed={0x8, 0x47, @u32=0x4}, @generic="6587506825724245d9f8b52d3096d0d78eca8e4a77d4fdbc"]}, @generic="640a69e2909e64ad9f351afe2a7a9949fa64cd62b7376397fc591d31db3a8275609b86eca5c5689631924db79e0873ed7af8d976a7063e86115041b8b7c4a0271d0550cffe49dd2313e147cea15261970edfeea4a2dabba45b8c95e75a62c3d1e0bef96c5d1426c35eec9c232bec050f02adabeba7e79ccb7e9ef2db8506704eaba7119d6fd3c7a81b5f7e875b78e96a51b8f6c7c5cb8d40e6af26a837d34382e9cd1a74143b0f67208cd513c382bd60e4", @typed={0x8, 0x62, @fd=r0}, @typed={0x8, 0x14, @fd=r0}, @generic="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0x1110}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) 2018/03/28 07:11:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x2000000000000004) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r2, 0x8, 0x10) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/28 07:11:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x2) pipe2(&(0x7f0000000000), 0x800) 2018/03/28 07:11:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x7fffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/03/28 07:11:28 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ufs\x00', 0xf0ebcae54183a959, &(0x7f00000000c0)="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") r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) recvmsg(r0, &(0x7f0000005fc8)={&(0x7f0000035ff8)=@un=@abs, 0x8, &(0x7f0000027000), 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) 2018/03/28 07:11:28 executing program 7: fanotify_init(0x18, 0x181801) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x8}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x43, 0x2ff}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x100c2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) 2018/03/28 07:11:28 executing program 1: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x2) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7f, 0x84040) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x202080) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x40000, 0x200000) semop(0x0, &(0x7f0000000180)=[{0x3, 0x2, 0x1000}, {0x2, 0xfa4, 0x1000}, {0x2, 0x821}, {0x4, 0x2, 0x800}, {0x4, 0x81, 0x800}, {0x1, 0x47, 0x1000}, {0x3, 0xfffffffffffffffb, 0x1000}, {0x3, 0x8000, 0x1800}], 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000000080)=""/72, 0x48) 2018/03/28 07:11:28 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a08000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}) 2018/03/28 07:11:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4848}, &(0x7f0000000140)=0x8) recvfrom$inet6(r1, &(0x7f0000000200)=""/39, 0x27, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x10000, 0x9, 0x800a, 0x0, 0x4, 0x1, 0x0, 0x2, r2}, &(0x7f00000001c0)=0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', r3}) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}}, 0x1c}, 0x1}, 0x0) 2018/03/28 07:11:28 executing program 5: r0 = socket(0x10, 0x8000000000002, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/68, 0x44}], 0x1, 0x0, 0x0, 0x101}, 0x6}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f00000001c0)=""/168, 0xa8}], 0x3, &(0x7f00000002c0)=""/249, 0xf9, 0x2}, 0x8}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000004c0)=""/56, 0x38, 0x6874684}, 0xd3}, {{&(0x7f0000000500)=@nl=@proc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000580)=""/84, 0x54}, {&(0x7f0000000600)=""/1, 0x1}, {&(0x7f0000000640)=""/212, 0xd4}, {&(0x7f0000000740)=""/247, 0xf7}, {&(0x7f0000000840)=""/227, 0xe3}, {&(0x7f0000000940)=""/109, 0x6d}], 0x6, 0x0, 0x0, 0x80000001}, 0x400}, {{&(0x7f0000000a40)=@rc, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000ac0)=""/6, 0x6}, {&(0x7f0000000b00)=""/93, 0x5d}], 0x2, &(0x7f0000000bc0)=""/230, 0xe6, 0xa9a}, 0x9aa}, {{&(0x7f0000000cc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000d40)=""/240, 0xf0}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/37, 0x25}, {&(0x7f0000000f80)=""/142, 0x8e}, {&(0x7f0000001040)=""/144, 0x90}, {&(0x7f0000001100)=""/247, 0xf7}], 0x6, &(0x7f0000001280)=""/30, 0x1e, 0xfffffffeffffffff}, 0x6}], 0x6, 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$get_persistent(0x16, r1, 0x0) 2018/03/28 07:11:28 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x3fffffd) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x10, &(0x7f0000000100)=0x4) 2018/03/28 07:11:28 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/28 07:11:28 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) socket$inet6(0xa, 0x807, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x3}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f00000002c0)) 2018/03/28 07:11:28 executing program 2: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000001140)={0x3, 0x0, 0x7, 0x8001, r1}) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/158, 0x9e}, 0x5}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) getsockname$ipx(r0, &(0x7f0000001180), &(0x7f00000011c0)=0x10) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x3, 0x10000, 0x3, 0x200, 0xf2e2, 0x5, 0xfffffffffffffffd, 0x5, 0x0, 0xa0000, 0xffffffff, 0x3ff, 0x4}, {0xdcb, 0x9, 0xfffffffffffffffb, 0x0, 0xffffffff00000001, 0x81, 0x7fffffff, 0x7, 0x9, 0x7, 0x8, 0x7, 0xffffffffffffffc1}, {0x7, 0x0, 0x8, 0x2, 0x2, 0x10001, 0x3, 0x200, 0x1, 0x3, 0x9, 0x9, 0x2}], 0x6}) close(r0) 2018/03/28 07:11:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x101002) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x880) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x0, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x800) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00008ffff8)={0x0, r3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000182d45)) 2018/03/28 07:11:28 executing program 0: r0 = 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 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x20, 0xf20, 0x0, 0x5, 0x0, 0x7, 0x80, 0x0, 0x4, 0xff, 0x3ff, 0x42, 0x2, 0xffff, 0x72, 0x1, 0xfffffffffffffff8, 0x8, 0x6, 0x1000, 0x8, 0x1e, 0x800, 0xffffffffffff14e4, 0x2, 0xf177, 0x1ff, 0x101, 0x0, 0x6, 0xa296, 0xfff, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000140)}, 0x0, 0x9, 0x8, 0x7, 0x7, 0x4, 0x4}, r1, 0x9, r0, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'bridge0\x00', 0x10000}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x8, 0x0, 0x4}) r3 = socket$inet(0x2b, 0x80005, 0xffffffff) r4 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={r1, r4, r5}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) listen(r3, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000340)=r2) dup3(r0, r3, 0x80000) 2018/03/28 07:11:28 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3c, 0x1, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40002, 0x0) mkdirat(r3, &(0x7f00000002c0)='./file0\x00', 0x8) fcntl$setsig(r1, 0xa, 0x14) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000300)=""/238) poll(&(0x7f0000000400), 0x0, 0xfffffffffffffff7) r4 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x80000001, 0x20}, 0xc) r6 = dup2(r1, r2) r7 = gettid() fcntl$setown(r6, 0x8, r7) tkill(r7, 0x16) 2018/03/28 07:11:28 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x3, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x100000000000000}) 2018/03/28 07:11:28 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000002bc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/28 07:11:28 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc28954ed67bd8b6b, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0x38b6, 0x1, 0x7, 0x6ec1c7b, 0x6, 0x8000, 0x6, 0x5, 0x101, 0x40, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000d80), &(0x7f0000000100)}, 0x78) 2018/03/28 07:11:28 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) timerfd_gettime(r0, &(0x7f0000000300)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0xffffffffffff8000, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) sendmsg$rds(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x9}}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x3c, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000280)=0x10) 2018/03/28 07:11:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/28 07:11:28 executing program 2: 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$inet6(0xa, 0x2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000080)=""/50) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x9, 0x3, 0x3f0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x320, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0x1c8, 0x210, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x400, 0x6, 0x7fffffff, 0x9}, {0xffffffffffffe286, 0x1, 0x0, 0x4}, {0x1000, 0x3, 0x800000000, 0x9}]}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/28 07:11:28 executing program 4: r0 = socket$packet(0x11, 0xfffffffdffffffff, 0x300) close(r0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000007ffc), &(0x7f0000000000)=0xcc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1c0000, 0xc0000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x3, 'lc\x00', 0x6, 0xffffffffffffffff, 0x73}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x7ff, 0x1f, 0x9}}, 0x44) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x360, 0x1e0, 0x360, 0x0, 0x1e0, 0x448, 0x448, 0x448, 0x448, 0x448, 0x6, &(0x7f0000000100), {[{{@ip={@empty, @empty, 0xffffff00, 0xffffffff, 'ipddp0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x1, 0x49}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x0, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e21}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x4e23, 0x4e22, 0x4e24, 0x4e20, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8000}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x8}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0xffffffff, 'ipddp0\x00', 'rose0\x00', {}, {0xff}, 0xc, 0x1, 0x12}, 0x0, 0x98, 0xc0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x9c4, 0x3021}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0xff000000, 'vlan0\x00', 'gretap0\x00', {0xff}, {}, 0x73, 0x2, 0x1}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x8, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) 2018/03/28 07:11:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="8776c6abc7091e96b3b60ced77635e8065a52107ad91db22f3303d8690aa5991e46c295a5177bf7c2ed9d2b59643865af024efbcb5f513c869c338cf967eb03e8febcc2f632de4a5a63989735f630b0a16b5aea1b957b0b9a3904aecce4ed95ec3", 0x61) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000600)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) accept4$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x0) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioprio_get$uid(0x0, r3) 2018/03/28 07:11:29 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x5) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x1, 0x5) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000100)=0x3) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r2 = getegid() setgid(r2) r3 = memfd_create(&(0x7f0000000480)='}ppp0\x00', 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/142, 0x8e}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/28 07:11:29 executing program 2: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xff, 0x206, 0x3, 0x9b2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000300)="0e63707573657400", &(0x7f0000000340)='wlan1security\x00', &(0x7f0000000380)='\'user[\\&-\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='self%self\x00', &(0x7f0000000440)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000500)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f000034bff8)=[&(0x7f0000000200)="00000608bc32f102b32a8bef65643b799365005f1b7685d8c3f698c5105b3a3ec5dc0dc257e6afb89b1e9f0eb6711f2e761487ee7d16a1f81ce4db0c4f4548f55e9fa8a642d3d99815d314ea419ed7fdcb44649f534a0f29cf357ff49a6e1b376e0ee61ff09181ada6ab0054d5e94a73c8068088975f4199f0b59c255b7927b7fb91d98f6ae7024de73f716f349b7d5491e463c76e23ca9caa50da36d6edada33ce189fc966480d0c58c1080f1344466ab6f41ac3bd80b10f22fb06ed5b94d0000000000000000000000000000"], 0x400) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x400, 0x400, 0x1ff, 0x33fd, 0xffff, 0x8, 0x10001, 0xff, 0xfff, 0x7fffffff, 0x5, 0xc0000000000000, 0x2, 0x1, 0x5, 0x9], 0x105000, 0x35000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/28 07:11:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000165000)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x5, 0x4}, &(0x7f00000000c0)=0xc) pwrite64(r1, &(0x7f0000000200)="82c4ed14de5351db50659329f73f3aeaaf39b819a1bf6162332e048e840c7b84d91c435ebab968a7567a42025d46e3b4b1552d7a481a4c3f9a13be6a6b5e756a0af1a0c0b10a32f3211b2d472c74931597613b8c4c1e8515bc59284807509b163257912ddefb2bf0c6c303ec9c9927f8513c4199728adc53f24c4d0e184a2a316195f0b62c50136a974c00218147c6dcbfafb6912c7b47da4150c2d3cc41e9eb534d238a39d5f0", 0xa7, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x637, 0x6, 0x4, 0x4, 0x4, 0x7, 0x3, {r4, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff80}}, 0x80, 0x5f, 0x3, 0x2, 0x1}}, &(0x7f00000001c0)=0xb0) 2018/03/28 07:11:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x17}, 0x0, 0x5, 0x3, 0xffffffffffffffff, 0x6580000, 0x1, 0x2}, 0xffffffffffffff82) fallocate(r1, 0x0, 0x7, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) syncfs(r1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) 2018/03/28 07:11:29 executing program 7: seccomp(0x100001, 0xffffffffffffffff, &(0x7f00000000c0)={0x2000000000000339, &(0x7f00009e9fc8)}) clock_settime(0xbf366e5e7fdf3888, &(0x7f0000000000)={0x0, 0x989680}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x10000) open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7fff, 0x7fff800000000, 0x2}) 2018/03/28 07:11:29 executing program 4: timer_create(0x1, &(0x7f0000000040)={0x0, 0x31}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000100)={0x1fd, 0x2, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0xde0, 0x0, 0x80, 0x500, 0x9, 0x80, r3}) fallocate(r1, 0x3, 0xfffffffffffffffe, 0x0) 2018/03/28 07:11:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000001140)='/dev/snd/timer\x00', 0x0, 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) chmod(&(0x7f0000000040)='./file0\x00', 0x40) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000000080)='./file0/file0\x00', r1, r2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/03/28 07:11:29 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) timer_create(0x3, &(0x7f0000000280)={0x0, 0x3a, 0x1, @tid=r1}, &(0x7f00000002c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xb1, 0x7e3e9c22}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0xfff, &(0x7f0000000140)=0x4) fcntl$addseals(r2, 0x409, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000000001f1100008f8a00000000e02e28aaedd2514b000000000000"], &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/28 07:11:29 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000061887289573abcfa144e5cae8328952e9f92be19136a37c3f22b50dfc9f96471086f38cb2162a52ceec5e6a87dcc0577dd6e34db97fe74226bb357ab0f12afc887230166b832b20a4d09538fcd800000000604176bb3452a5d0539e57a185ba71124da041eb38a1a33c97d5ac27c89d4b4d79b0600359fd2427ca05de5731b7c3bfd92d771862f82f11ef78c76590b7c62a01bd81ac1b4c58c69"]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000340)=0xe8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/03/28 07:11:29 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2c6, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, 0x7f2, 0x4, 0x7, 0x0, 0x2, 0x4000000, r3}) 2018/03/28 07:11:29 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/134, 0x86) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0/bus\x00', 0x40000, 0x80) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x8) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0x200, 0xfe7c) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x2000, 0x0) 2018/03/28 07:11:29 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200801, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000165000)) 2018/03/28 07:11:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dc0000)=[{&(0x7f00000000c0)=""/4096, 0x12ca}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000000040)=',', 0x1}], 0x1) 2018/03/28 07:11:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x50) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/38}, 0x2e, 0x1, 0x2800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000040)) 2018/03/28 07:11:29 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000000), 0x8) write$eventfd(r2, &(0x7f0000951ff8), 0x8) writev(r2, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r1+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) 2018/03/28 07:11:29 executing program 5: r0 = socket(0x1d, 0x5, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0x7fffffff, 0xfffffffffffffdc8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/28 07:11:29 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x680080) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @dev}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="83", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00007ae000)=0x1, 0x28e) write(r2, &(0x7f0000000000), 0x0) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x70, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) 2018/03/28 07:11:29 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/104, 0x8}) socket(0x1000000011, 0x802, 0x400) epoll_create1(0x80000) 2018/03/28 07:11:29 executing program 6: setxattr(&(0x7f00000003c0)='..', &(0x7f0000000300)=@known='system.advise\x00', &(0x7f0000000400)="73797374656d5f753a6b626d7263745f723a73797374656d5f0101000000e1ff00725c6c6962743a73300c1ea462f41fbd7b1e6cf774e4eb2283121fbfcb67f00f364e850dc873f0b8434ac006fb61e23781887834b9009ddb289368fae79ec89c4c20fbb3ebee6e65df05620683788980dbee", 0xfffffffffffffe78, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = creat(&(0x7f00000000c0)='..', 0x124) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 'ip6gretap0\x00'}) setitimer(0x2, &(0x7f0000000040)={{r0, r1/1000+30000}, {0x77359400}}, &(0x7f0000000080)) 2018/03/28 07:11:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x25, 0x335, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, r1, 0x800, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff68}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/03/28 07:11:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xf6a, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x80) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/03/28 07:11:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/udp\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/03/28 07:11:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3c, 0x2001) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x401, 0x800, 0x200, 0xdde, 0x7ff, 0x9711, 0x10001, 0xe9d, 0x0}, &(0x7f0000000100)=0x20) r5 = dup2(r3, r2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="040000f8"], 0x8) connect$llc(r2, &(0x7f0000000040)={0x1a, 0x205, 0x81, 0x1, 0x0, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000180)={r4, 0x4, 0x9, [0x101, 0x100000001, 0xcc, 0x0, 0x6, 0x3, 0x8, 0xfffffffffffffffa, 0x8000]}, &(0x7f00000001c0)=0x1a) ioctl$KDDELIO(r2, 0x4b35, 0x7) 2018/03/28 07:11:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x3d11]}, 0x6) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000080)='net/netstat\x00') getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x2a4) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/28 07:11:29 executing program 3: r0 = memfd_create(&(0x7f0000000000)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r2 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r3, r2) 2018/03/28 07:11:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/221, 0xdd) 2018/03/28 07:11:29 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0fbb18ba4100b8cc00efd9cff3a5ad67f30f011df8ffffff0f350f08ba6100b89500ef670f95b30000c0fe", 0x2b}], 0x1, 0x42, &(0x7f0000000080), 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r1) 2018/03/28 07:11:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x15b, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x1f, &(0x7f0000000040)={0x10, 0x2, 0x7, 0x8}) 2018/03/28 07:11:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/17, 0x11}], 0x5, &(0x7f0000000300), 0x0, 0x9}, 0x1f}, {{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x1f}, 0x6}, {{&(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/83, 0x53}, 0x200}, {{&(0x7f0000001540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002880)=[{&(0x7f00000015c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/110, 0x6e}, {&(0x7f0000002740)=""/240, 0xf0}, {&(0x7f0000002840)=""/3, 0x3}], 0x5, &(0x7f0000002900)=""/254, 0xfe, 0x6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002a00)=""/214, 0xd6}, {&(0x7f0000002b00)=""/151, 0x97}, {&(0x7f0000002bc0)=""/115, 0x73}], 0x3, &(0x7f0000002c80)=""/22, 0x16, 0x7}, 0x3}], 0x5, 0x1, &(0x7f0000002e00)={0x0, 0x989680}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000514fff)='3', 0x1}], 0x1) 2018/03/28 07:11:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2) fadvise64(r1, 0x0, 0x40, 0x1) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x40, {0xb8, 0x8d8b, 0x1ff, 0x7, 0x85, 0x9}, 0x4, 0xff}, 0xe) 2018/03/28 07:11:29 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x80000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) 2018/03/28 07:11:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="00000000000080006fddc30027386fbdcbaf08ebce336d32fa5ebba3b8daad0fd92bec4919f1bce82eede745ed8b5d9808807f92b16a5c4c22ddc457b8e4e499056da820db214bd763bae673314b9f2f677f4f56dc1578bfa8f740959f6073c88d78e03018e74ff12b2f1d29b0349555b06d9f") fchdir(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 07:11:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x81fffd) ioctl$TUNSETLINK(r0, 0x400454cd, 0x335) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsf0\x00', 0x402}) 2018/03/28 07:11:29 executing program 1: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x4000000) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd2, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x50) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x6, 0x400, 0x8, 0xffff, 0x8}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x5, 0x4) accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/185) 2018/03/28 07:11:29 executing program 4: mkdir(&(0x7f0000ab4000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) r0 = getpgid(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000000000)=0xf0d) 2018/03/28 07:11:29 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r2, 0x401, 0x20, 0x802, 0x10000}, &(0x7f00000003c0)=0xfffffe3b) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r3, 0x3}, 0xe1f4baf12ca4831a) 2018/03/28 07:11:29 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x55, "7457f8ffe3866da5219fec39e673c9ae1840cf0157db059be82a2e661abc980e486e21d06229f180727fbf4ab8e2b678c68fa1f5ca73da13b5aa70ae8a63ac7aeaf37707869d0281199c80933308f2da2d668ce98c"}, &(0x7f00000000c0)=0x5d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x803, 0x2) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/28 07:11:29 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000340)=0x4) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x50000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x1, 0x80, 0x0, 0x2, 0x0, 0x4, 0x40, 0xc, 0xcc2, 0x6, 0x76f1, 0x8, 0x2, 0x100000001, 0x7f, 0x1, 0xffffffff, 0x3, 0x7, 0x7, 0x6, 0x28bd99e9, 0xaf0, 0x7, 0x3, 0x0, 0xff, 0x8, 0x7ff1, 0xe31, 0x1, 0x269, 0x9, 0x100, 0x82, 0x80, 0x0, 0x640, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x0, 0x7d, 0x3, 0x6, 0x8, 0x1, 0x4}, r2, 0xe, r1, 0x0) 2018/03/28 07:11:29 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) pwrite64(r0, &(0x7f0000008040)="9a", 0x1, 0x0) 2018/03/28 07:11:29 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x8000000000000002) close(r0) 2018/03/28 07:11:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={0x0, 0x395}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x80000001}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38}, 0x3c) flock(r0, 0x0) 2018/03/28 07:11:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x10000) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0)=[{&(0x7f00001a8fb7)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d543", 0x41}], 0x1, &(0x7f0000216f88)}, 0x0) recvmmsg(r1, &(0x7f00000ebfc4)=[{{&(0x7f0000219fa0)=@nfc_llcp, 0x60, &(0x7f00001fa000)=[{&(0x7f0000219000)=""/4, 0x4}, {&(0x7f0000219f78)=""/136, 0x88}], 0x2, &(0x7f00001a0000)=""/235, 0xeb}}], 0x1, 0x0, &(0x7f0000146000)) 2018/03/28 07:11:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0xc00, 0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000200)=""/4096) 2018/03/28 07:11:29 executing program 6: r0 = socket(0x0, 0x8000003, 0x3) write(r0, &(0x7f0000000000)="78cc03ffbced7a9fa0536caac09e41bc1a253e2ebd146e17adf12b51e42f4de7834c37be383eb7a8a2fcdcf3ef588ace83c016", 0x33) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x7f) 2018/03/28 07:11:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000180)=""/174) 2018/03/28 07:11:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2a0000005e01aed66d0351319ff30d31dc54e4ca1259276c456500000000000000000000000000000000"], 0x8000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@filter={'filter\x00', 0xe, 0x4, 0x508, [0x0, 0x20000940, 0x20000ba8, 0x20000e18], 0x0, &(0x7f0000000180), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'teql0\x00', 'tunl0\x00', 'syzkaller0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x63507901f43bb3c9}}}, @cluster={'cluster\x00', 0x10}]}}, @common=@mark={'mark\x00', 0x10}}, {{{0x5, 0x0, 0x0, 'teql0\x00', 'irlan0\x00', 'vcan0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'vlan0\x00', 'tunl0\x00', 'bridge0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x170, [@owner={'owner\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x0, 0x0, 0x6, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x1}}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x5f35a371f77ae7bb, 0x0, 0x0, 'erspan0\x00', 'gretap0\x00', 'tunl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa0, 0xa0, 0xd0, [@state={'state\x00', 0x8}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x580) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) [ 49.955974] unknown flags 0xc8 [ 49.972685] unknown flags 0xc8 2018/03/28 07:11:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) 2018/03/28 07:11:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000100)=0x3) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b30c394afb1343414c7b6a06d9496252f0caca0238674cb", 0x8f, 0xfffffffffffffffd) sync_file_range(0xffffffffffffffff, 0xf6, 0x6, 0x3) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000240)={'gre0\x00'}) r2 = memfd_create(&(0x7f0000000480)='}ppp0\x00', 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000280)=0xc) sync_file_range(r0, 0x2, 0x100000001, 0x7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/03/28 07:11:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="0554dc31b41782b0ffffff7fc4f994f2830000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000640)={r4, 0x9, 0x30}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000680)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x3, 0x0, 0x2, 0x3, 0x28d}, 0x20) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000280)={0x2, 0x200, 0x180000000000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0x3, 0x8540, 0x5, 0x9}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="df000000fedc6ddba92cd0d513443e6bca4e66b1ab3701a1f9d1b3e640ce9591964cc33f2cfc0404b8566980905a21470818e0d70f50a5fb420dfef89d33c0bbedcd568e594040097232bc4e42a9d06943996adc7f3afe5382db59476a30e0cf129a5f50be9ab5438139da4ea16128af9d2b900e3f2e0fb2ad749755ddd05c35e272bea1c8d4acf4777215c9f72fc1609c8f30b811347579b78de369c9d5adbfdb90719783d606a989c74cd2c2a35d1d463f4126622f3cca9bee947587dbfad524f62c6ae485916cf39df9a8e9d1a9ce23d43b969c7fbf9146f0d522b0f485a95ab341fe3f1519a97633b2205506bb5a6e2056c6003fbae61dc6d22222edcfb9a6d4829f1cced547688eaefbaa1fb968ff71bfae8e5e52dd01452a36fde4d567301b1b21ab80e593dfb4e123c38b16a600f53f21a53e8dc0adb8a323d95bc17c31fc6289cb282868e0bea8"], &(0x7f0000000740)=0xe7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000780)={0x0, 0xd6}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000800)={0x0, 0x9}, &(0x7f0000000840)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x70, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000340)="177fdfd318065cf4ffa122058b98c6df7d451096fa27c8118a43b2bb46918093c11eabcd526cd244b3dc6b7c8720ee51de2cf7cba7c3f9256b1ef005874b7ab1f51f3499dc398c9b3631e912dbe107463f6cb1f7d24cb2c5c6783e557d2795c69421b28e9d21f02c034c39d8ececd2351301dfca921426ebdd3d00bdc50881304d62e1f97fd6c12146a811fd4c8d9907ae4f83ea8fa5c6d0ab824c0cf6ff7e2596191de893f12db5f67775b58e2c21b5", 0xb0}], 0x1, &(0x7f0000000880)=[@sndinfo={0x20, 0x84, 0x2, {0x1fffc000000, 0x8, 0x0, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8000, 0x99, 0x81, 0x6, 0x9, 0x7fff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x6, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0x205, 0x3, 0x10001, 0x8, 0x5, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3f, 0x8, 0x4, 0x7ff, 0x1000, 0x9, 0x7aa9507, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x1f, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x7ff, 0x8008, 0x8001, 0x9612, 0xffffffffffffff5e, 0x7, 0x20, r11}}], 0x150}, 0x800) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 07:11:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x1, 0xffffffffffffff53, &(0x7f0000000040)=[0x0], 0x1}, 0x20) sendto$inet(r0, &(0x7f0000000140)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xfff, 0xa, 0x7, 0xfffffffffffffc00, r2}, 0x10) 2018/03/28 07:11:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200000100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/28 07:11:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000b28e5d98410000000000000000bb49a90000000000000000000000"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x5db70780, 0xc, [0x7f, 0x1, 0x7fffffff]}) 2018/03/28 07:11:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff, 0x80000001, 0x2, 0x400, 0x5, 0x80010, r2}) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2018/03/28 07:11:29 executing program 6: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0xc) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x400) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000040)) 2018/03/28 07:11:29 executing program 6: r0 = socket(0x10, 0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x1000}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/28 07:11:29 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0xa9, "4d4922cac4b049eba893136cbcbb9fd2b8098e33b1b3e215d0e20cf1027298656b4739328cfa570dff82c290ddff096336068916d23b8be67c4a74d8299eaa5bc954e9abeb4694aaec1ab16a8ea84ecc45b3a21113df8ecb37f741c81b11985f24ea51904d738218c83ffc3b60624c4c6e2647b6fe9cdf5188b5b21a0c3748e594e7a61e1fe29728b46f9c84f8f9984302478c673bbdadb38f0a2a5041268ed679581c611b7dd2f54b"}, &(0x7f0000000000)=0xcd) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/28 07:11:29 executing program 4: syz_emit_ethernet(0x6e, &(0x7f000020ff8a)={@random="cd39f2081b0b", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x6, 0x5, 0x95c, 0x5, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x1, 0x0, 0x3, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xd0, "27387db323e22d104d4c18eba68c2e2b45489c500610f6f40fe25cc94d2a29ca71f68a157905ca5c6acbb82b5fb6976a86f98c20b6beb39366da0115963448ed26d4e3730b067ddbb5aa3f2611fa7e1bbe016985e4677d4b3b88c19cc5957f9377bf6cffd40b7c5d54e85d2f3a0cb72f8fdd0d22269d7dfe75a30a8020bbdc2d407a2a31c3c60527f56366fc51883274b878990ff5bfa1ecb3daa6b53ac7453377595b999b756666b611026e2691a5ff60d3a2c4ff8a158301ed4f36bb4702a52469e2b9451ca03486af315c286911fe"}, &(0x7f0000000240)=0xd8) 2018/03/28 07:11:29 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x64f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/03/28 07:11:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xa840, 0x0) r1 = semget$private(0x0, 0x6, 0x61) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000140)=""/154) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000000, 0x200000020011, r3, 0x0) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000336ff4)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup3(r3, r4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x83, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000007c6c020dfd9d8753ff796ec2630194a4f80776eb95472922de7c4eac83f5fc4dbc4d7e5813ea957a8df9f962c3efc4a28bcc29725d357e2e773a9d89e8866091b18356f1ed25a276aa05c16e018be536be90876c1a1c82f35b369ad78a2233d31fecb2fae0463fc2c3a56aaed592898ab1b0a3", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000200)=""/151) 2018/03/28 07:11:29 executing program 0: getpeername(0xffffffffffffffff, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000003000000000000000000000200000000000000001c2ee47145f582f2611d3e3ac304269a9c9ee67bb7d906cca7b735c2d1462539646185baa576168d27726cb70a3e9318ced71ce6434f50141f31a92b2d1f0e1c1fbbb1f866f6c7659c2ad41728d07a0e7c139b920255dce1bea3c3461d3b1cac6fbca3735c6560649bc020d5f63252bd8f959fc0904b5d8795137b8b7ce8f2cab63fc60ca03a2c46e7cdfbbeff24b0bbae66efd638998ddb0211b48df1235b56184661d765b000080000d257d4ce25878bf1f3790d8f7cbf6edbf883e3dc200a04786d52f8e437cdbd"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000003c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000400)={0x2, r4}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x81, 0x4) 2018/03/28 07:11:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7d) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xbe9, &(0x7f00000000c0)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/03/28 07:11:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/190) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000400)) [ 50.282617] binder: 6955:6958 ERROR: BC_REGISTER_LOOPER called without request [ 50.295838] binder: 6955:6958 ioctl c0306201 20007000 returned -14 [ 50.334849] binder_alloc: binder_alloc_mmap_handler: 6955 20000000-20002000 already mapped failed -16 [ 50.365923] binder: BINDER_SET_CONTEXT_MGR already set [ 50.371574] binder: 6955:6969 ioctl 40046207 0 returned -16 2018/03/28 07:11:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/28 07:11:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x7fffe, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000140)={0x3, 0x7, 0x9}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioprio_get$pid(0x2, r2) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080)=0x2, 0xffffffffffffffef) 2018/03/28 07:11:30 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x10000000004) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000000100)='\x00v\t', 0x1001, &(0x7f00000001c0)) mount(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='v7\x00', 0x24, &(0x7f0000000280)) 2018/03/28 07:11:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)='E', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1ffa, 0x390) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) 2018/03/28 07:11:30 executing program 0: inotify_init1(0x80800) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x400) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x6, 0x0, [{0x80000007, 0x9, 0x40, 0x4, 0x800}, {0x7, 0x1, 0x7f, 0xfff, 0x3}, {0x0, 0x9, 0x800, 0x8, 0x7}, {0xe, 0x3ff, 0x5, 0x2, 0xfffffffffffffffa}, {0x0, 0x81bf0000000000, 0x6708, 0xe8, 0x5}, {0x40000001, 0x8, 0xe6, 0x6, 0x9}]}) getpgid(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8}, {0x1000, 0x10000, 0x3, 0x4}]}, 0x10) r4 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, r4) exit(0xfffffffffffffffe) creat(&(0x7f0000130000)='./file0/file0\x00', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340), 0x0) 2018/03/28 07:11:30 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ccfee), &(0x7f000028e000)=0x4) 2018/03/28 07:11:30 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x400003) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) accept$inet6(r0, 0x0, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x200001000000014) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x7c40524919d3f4e2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000006000)=ANY=[@ANYBLOB="18006d8832000000000000000004000100"], 0x18}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200400, 0x0) 2018/03/28 07:11:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000081}, 0xc, &(0x7f0000000580)={&(0x7f0000000040)={0x52c, 0xa, 0x5, 0x310, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0xa}, [@nested={0xd0, 0x6a, [@typed={0x8, 0x2f, @uid=r1}, @generic="e618be5f57c2d746c340e332720682cfd36cf2c4e12aff98e91c08e7d7f2fe05e30bec6806a0eecd42e64297c7de3bbd472dd391a9942af5d90e1b87369c7bc5c021ef527a7f084a7b831d5c0ad8f118395897eb77b08be8fe137c6bf56cd52e45264cd05e5d646f06dc57717744cf4716869ccf9973b8098a5126e7d403d1da1a11f1eed73a43f58e9c0fcaa9410e12efefaff6f95ee75da08bf2ead72cd0d17528650c6c2939265febd3df3a595211428af52bc985936ce343", @typed={0x8, 0x0, @fd=r0}, @generic]}, @nested={0x2d0, 0x22, [@generic="43b739c28db2f6566b9673001ac969d085ad14c32a42533f6f4f643303b4d897d941fc01b3d0844ec896168a7b51eb0c8e4b2deac3083c55c16db5c0e1715e58d9f748d60da06c0fb9601d81f72b030adbbc28149617b2dc1ec72d300b95072278b5f384408758cc1c99ff8b2607567b3691e1e21f321085ea91ec46aa47144d83dbe9274cccd633770c061d0e5d4321f84d1f860812f1aec6916ffaa7cc60b5a0a6cf65a25499b31129e0c33cded916b8130d375a91ca4043ee627fe2da935e4d1a35020fb8704e05209102de7743d1e17805c3aeee5b6d0c33cd9d5a9c1116d46f91ef4904a7055e69d59b4c34e3", @generic="378a833ccbb168f0314252c411a620ee402bd4901f76ea2dc4b0b3eb413a26", @generic="0cc562966606df04a1da0e0e26a3c36136c8f5a8638e99cd96f35af3d4788bc31bf30637ba5a0bda3ec5dc832ae01273203a89944d99b9ded2e47b2f1dd2d6e18c9409aba7b3dffec09849966206d721f9b4b79f1860496f89e424903cc3f0fd79ee5a246fcc019ccdc2e7174573d9ff2bfdecf69da8f14309818ed88d660e5c2dce9baaa069d1e8480df62c3e0135f7780718d5bab2f9759b9599a29ce33d9644de12e1e0e5ba895867d4b224d39b44d4d557", @typed={0x4, 0x93}, @typed={0x8, 0x35, @u32=0xb9}, @typed={0xc, 0x8e, @u64=0x6}, @generic="2ce00933184cbe8cfa396e0e053d6eb3e5060c8e5416e6c259de097d95b99f4230b8ea6ce2a30e659924bd0f9a49e1c618da3ddfdc96d8becc134b2edb016dfaf983fdba88da383358b9625329603e3615d7fe625c4085c1f78d2ef7b4ec7d38c7002f2daeaa09cfcbdeab2983d3bfe65695639483eb74421bb3f9c82a68cf4477ca02634df427ee7c934c23617bfdd239c5a3cefe3d22ba86577deeb8ce7563735d9d076752ae645369d3b468d967cfd63d1cfc9ade540bbeebc8134c17d1e96616cb0f2be3379ce7e3050ba2b812588f677d1e9dab2f7ae071e191afe30a4405b6ba76e45b421d4e78eb241339a7eacb91"]}, @generic="3447b6adba1a66f68c598f04e3ec0e2033e3310353abf75b74acbec291835ecccb5de86cbe754de71bf581c01d619e599559d424d9c1e310f407b97832c8a2dd30a82ef79b0235526c2a5acbdc892c3a49a20c8c696de73ff2d5dc8be8cc02628e39a108f30597378c1f5d6ea05a3a2e0da875f239dff2085b0c6c78f3d4c04c259437947b91976abef9b04c0aa128f61a527b212055d4d6388f7307d900cb59f557b5884a2a407d5550755efce097d535", @generic="609542cb3cf95576e67ed790fc9f471e323bb73097f73aa5b8cab006468507eabcac605de27ad8c1870f80c6cafc97e5576ce92f33f5d5498de16c79c11bfb7c7d3ea378c6287e1e04e2b763dbf8eb0e92826cb2ebc70ef927bf92a65cd4b1879502275d23ca5ac5fc5cf326f5ed962b78ef4091fe108ffb59d66271aeac43a2f616dd219a3fc91c04f236f6e4f78b1501d8ac071fd57231b70dc87386d7453a004e6d959351883ec60b0e48dbddfb10b7642cf457e502bd951ce54e211a33da76020bd4a5"]}, 0x52c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x2, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) [ 50.378733] binder: 6955:6969 ERROR: BC_REGISTER_LOOPER called without request [ 50.388219] binder: 6955:6958 ioctl c0306201 20007000 returned -14 2018/03/28 07:11:30 executing program 5: unshare(0x8000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000500)={0x8, 0x1000, "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"}) mq_open(&(0x7f0000000440)='.@,keyring]vmnet1self\\(*mime_typeem1vmnet1*{\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2}) 2018/03/28 07:11:30 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x4, 0x7f}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) unshare(0x40600) iopl(0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r3 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r3, r2) fsetxattr(r2, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/03/28 07:11:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) rmdir(&(0x7f0000000000)='./file0\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x10001, r2) 2018/03/28 07:11:30 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='syscall\x00') exit(0x0) pread64(r1, &(0x7f0000000200)=""/193, 0xc1, 0x0) 2018/03/28 07:11:30 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400) 2018/03/28 07:11:30 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) readahead(r2, 0x7ff, 0x6) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0xa, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000013fe7)=""/25, 0x19}], 0x2, &(0x7f0000015f48)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000120000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/03/28 07:11:30 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x1, 0x7fff00000000, 0x7ad}, 0x8) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='e', 0x1}], 0x1, 0x0) 2018/03/28 07:11:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x6000, 0x7004], 0xb3, 0xa0, 0x10001}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x4, @empty, 0xfff}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xd36d2e200000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xc0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x4) 2018/03/28 07:11:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) r1 = getpid() sched_getscheduler(r1) write(r0, &(0x7f0000000700)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000031c0)={0x0}, &(0x7f0000003200)=0xc) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000000100)="d185521696349c9e06901e5d828098430b16512ad9640d9afcd2733e9674699fb176a90b8a0ba61a61215e4add01a6caafeabb930dda2922e6935a945bc97e65312b4331f18f184724429a31d927d072c1148daf98f42fe25b248079e91b0861074aab256fe3a2f2a10eb09a1fe137b6353df25c5eefd13f2c7606e83d3267fdb10d7ef0b88617d966754e2fa4bacfce0568989f92debac845cfd40ef1aac6ac1a937f13434502ebda206c0067aa9c0e6c3b030f912d0af52045fa62b44f71f06ae5701d2eec589be5eff7cec8ea55dc91f484510bb28698b39e228cad") gettid() 2018/03/28 07:11:30 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400100, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)=""/50, &(0x7f0000000100)=0x32) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x80) 2018/03/28 07:11:30 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xb4}, {0x4, 0x6}, 0x4, 0x4, 0x3}) sendmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="1ae2f3837e063b900590080c58ea0ccdaaf8137e76612c629e49803fa1e76456ec67806594cb41d920fa562ebb96f2793e215711cfd58fde02fef3aa4a49b53a5d3ce4e30058d4ddf5c2e4fab7e727f10148d7922587a28e1e5db150bd8952367ca8c61ea2e44f7211a94b2c6ce1ddb8f75a0a1958d667c2a90ecdef5b24f93f90139a6375fc024ddc368d1555868dda2577a3a50678d48a181d0f259571cef72e4072ea60130db890da60bf4ef0b88ecf6b3717c8d310136f2ee25450081f648bd03cf0795f36b2775c1673b653e68b56a3e1a24407629062199e51b4cc1e229bc4", 0xe2}], 0x2, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x78, 0x44044}, 0x4004000) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x8001, 0x0) 2018/03/28 07:11:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/28 07:11:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4, 0x7, &(0x7f0000000040)}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/03/28 07:11:30 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x805a, 0x403) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x22a) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 'lblcr\x00'}, {@multicast1=0xe0000001}}, 0x44) 2018/03/28 07:11:30 executing program 1: r0 = socket(0x2, 0x3, 0x40000800000000ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x2, 0x250, [0x20000240, 0x0, 0x0, 0x20000270, 0x200004d8], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00', 'sit0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="fe4bb55432dd", [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x19, 0x2, 0x0, 'ip6gre0\x00', 'eql\x00', 'bpq0\x00', 'rose0\x00', @random="6eeef5c053e2", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) 2018/03/28 07:11:30 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xe, &(0x7f0000000040)) 2018/03/28 07:11:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0xff) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000d3000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ppoll(&(0x7f0000b3a000)=[{r2}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000140)={{0x5, 0x1, 0x2, 0x3, 0x7, 0xffffffffffff14db}, 0x5}) readv(r3, &(0x7f00002ecff0)=[{&(0x7f0000bb0000)=""/189, 0xfffffec7}], 0x1) 2018/03/28 07:11:30 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x240080) r1 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8a98000c}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00'], 0x1ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl(r3, 0x100000001, &(0x7f0000001000)) ioctl(r2, 0x3f2f74dd, &(0x7f0000000180)="85cada2d063e1151e532598e6eb2654c9ac3e8ea3cb3a45a61999034cbaaca54439f9404084f4d4e9331e9ab3ae39e95294f644ca199705aff63fb98eefc8fbf3a226ad02f62fa29325c46d2fe") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000680)=0xc) r8 = getegid() lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000f80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r13 = accept$nfc_llcp(r3, &(0x7f00000059c0), &(0x7f0000005a40)=0x60) lstat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = geteuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005d80)={0x0, 0x0, 0x0}, &(0x7f0000005dc0)=0xc) sendmmsg$unix(r3, &(0x7f0000005e40)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000001040)="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0x1000}], 0x1, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x38, 0x1, 0x1, [r0, r2, r3, r0, r0, r3, r3, r3, r2, r4]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0xa8}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000800)="28ae8c4949a889c37a637f7005e40b4001dd87955eb4c4d7311917523af0f376cf498592a881b10febe16189b222f3a1f5d5a00d5e2139d7d89c0fda64a1526c17f5942d3190da973a798b605812383ff5a363d5ad507f940f7beccf2b5f831f0d549cc34582cb497507179de6b9608de25bd7b0eddfc7e4a6d0e0b3b52fefd704ae77db09b6f0e18cc1f887266bb289e7edf8a5d214d1b8b61319ff9ddcdacb597d5828c1c695525312d348ee67969368aab9b9c8865d1d06b0f8e87bdc1054b6ddfd6fc7ae77495e5d332e788e0006979c", 0xd2}, {&(0x7f0000000900)="cba6472c6ef7101c955c321a136645b6c87d23c17cc34f1bdb9359ff64c4b1724931251507897ddf49361c55c2b734f9d002935cf66621808334832662827613067cc5a387f3ef907fc46480f5a04cf11dc4a10c0dcf98bc7b0de6b7545376c1acc2a903c0adb6d0c4fc708cfd031b46b531016180dda1410557f9fed2866ec0af011329c626247b1997c91ebb914c38672ca372d86e11d01199b5344fd698cbe33c57532413b030a618bd42f4c7853a4594857201cdb2376bcac81dc2b6d0852c", 0xc1}, {&(0x7f0000000a00)="3e392f708fcfe2a3db516bceb4c8aa87ef1a444fa00ae1f7455b090f20dc7fa3fc5c4c9b416b3a17975786d4e3", 0x2d}, {&(0x7f0000000a40)="3142bf9069a26f3bead945108188315726ede0b5aaa73868aff4fc80164b28d0735c276b2a57237ca394ab1a3e00dc8dcae3c65face18cf4fb26a1f60e3996f59206c710b8df6cfd9acd", 0x4a}, {&(0x7f0000000ac0)="71cb4b63a015", 0x6}, {&(0x7f0000000b00)="6048872d9937ecd1169a1bafb0832ae43ea36f815f0c8fc39f2b2732cc25e645df0cb53bfa5b38cc45f639eea0c26f30f148980dbed9ad8c6b2285fa5cd0bb0ba508b2362a22ad5fcfb76938c58d8d45962a5f24d8cbfb4227aaec2b03d48bf0c14bc0050f847ed468404c954b4334859d63529a", 0x74}], 0x6, &(0x7f0000000c00)=[@rights={0x28, 0x1, 0x1, [r4, r3, r0, r3, r2, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r2, r3, r4]}], 0x68}, {&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, 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0x1000}], 0x3, &(0x7f0000005040)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x30, 0x1, 0x1, [r2, r4, r2, r0, r4, r2, r4]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x18, 0x1, 0x1, [r4]}], 0xb8}, {&(0x7f0000005100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005340)=[{&(0x7f0000005180)="53dd19608d6d5fb5aa0ba163322cda1f4393e7de69f973c39699ea9fab927cc52d44c81e11bda7818ece8c4c3265fdbdba73b4a446eb334ec0bc72e59215a3e8a691", 0x42}, {&(0x7f0000000fc0)="2142ee81", 0x4}, {&(0x7f0000005200)="12a9d88694fd25f81af2dc3f9b7de65cde6f6ce311548d361fbb95d8826ae2ad91", 0x21}, {&(0x7f0000005240)="67c36f21403f45d299e3127268a680815f7a367fdbe18d9f1d9a949b1f032dd70c65050790ddeffc16ee31da0fdcb29782776fcf07accbc653871a0fc320fdf222650c3dc7b5d07da63a015b426c0d9b3062d6a46b6e0b375e7f37192572bea676e87aad06fe7361a6f090962b4a803387f33ed2fde3a28f45a8003fe9a5949499e62aff027a1a6839e5aa3b5ceef91327f90d251dc6998c435d834ef9533745e0a259860afb26a6dabee4fad55320dd429cb56fc27cf6a2d4b1ad8cfa0af17a772a27ae", 0xc4}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f0000005380)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005940)=[{&(0x7f0000005400)="f2df67de6d1f78166e362d38158da0dd5837e4b870e224e8b5e53dfac29530608840f8955647e8cccf31eb2dbae2e813476afdb7228d87115ddcef4b351033522c6d1662d504f0c76711c0515b6994caece1c1", 0x53}, {&(0x7f0000005480)="9f59d578235c085cd91980f7532cd8375dd97b95bde0f5709b7b9379630847f7ad76c368c05e84d22ef39731deeab5794a4271dcd5c54756a3a2bb4ccf53065647d87834fe8f22b5dfcf01c4c1ff3e601bc2c5752ce3b8f343be4c89ba17a3f81740f31d299d65848fe492486b8efcd8ed0e1d823596fda82f957c58b643aac8ae723216339b1c396dd829a16f6a044067ae3353dfe340002765bd2c5209b9e79ece39cc1211eb78cc84bf919084dcec9964be5253bd556f41dabf688ab1", 0xbe}, {&(0x7f0000005540)="c1f1c422ec7881162fee2d4bb8ec8ec4124656159005808eaa74995afb038f2f40e6935f4bf719718201fad1efeb8b86aedaba765a9aa9bee9b5793e5fbcd71e47e983dc0afa67e2c06eb50dda622e28d148325b0d20820176ccf5bf92d1123515cd465ea6126e2c8f57106bfbcdebf5889f3a2a2b3080c51173c63114f15d1e20cac4d0570c4523383141d8e763ef255a74af859a0496b392cecc18b2f3d94e3cce5947ec9bb2c0a00f849f10d42666181533158236da2d39606138836dea3f45faaa4ee40c3b69173acddad8ed5ccf3a6c18a8feae492337e03acf92ff002f8ae7e2ba461db53de4ca", 0xea}, {&(0x7f0000005640)="d55349", 0x3}, {&(0x7f0000005680)="3363d3b33c11eef2e7edf8773bc039db9378e64c60e27235db6603c60e002a3ef836a4c446ff8c11569408099de76317322498b24574420aa0166e0ca990893a31600b8972a6fd4a9e37ec85a02d18ae1852529e13d526a33da759a53e29f6975e58b909430ff4829ec6edf193d3114dbafe179808e31831d75536b828275a1de29c784ad3cc5015a39e7b69", 0x8c}, {&(0x7f0000005740)="787d9afd161a766691f8649f344877c6610ee732d591a868aeb7021d229aee228e7f2fedd2e2a36170cc13c620448b2b3727b8631628e20b4e3b3388e7a858ccd4dcdb7ef47407080821d191402338e73482b6d77f132c63de0bd2879c2ede44a3a8b3a11738216329f339a4fccfd1601bf14f5c0e9dff11f8fb3053af1a784b61e280508d7118c0a0d2852f58867413ad48f915ae7d4a091108b2331d4670d6ae9c700e6a40e17f6c643bf704730ddd4e124b85037bf2459ba8c8cd6978c5902f5773fe721d75eb7282092fc770618dc67d6c6aa60ff383170063a5320bd728eae75b8044318b593fe2b0e97eda80", 0xef}, {&(0x7f0000005840)="58a3cf8e1c19968d8ccb32513947576840b041e87064454f510f748e67f4399e52371058b1c435504672a2fef01f960e4b91c33dcff88b281d6d10f885c816f4d7b18bfaf364a4d83cc2d259f157c040056e170928960e9ba54c9f84b5944d54741706a924f5cc1a7ce702a631805607ff46872f8b59509b0f4dab6e001d049e1857383b1cced4f6f7bf5157efa91f9ce94b9749aa50bfb10880d0638440df64761696d3c34b45fa0134beb2c670b358a7f247fabab8b3204cd58d0c0aa240111bb5190d198a04b74d9f0b8903733d6836f405cc20302f2a669dcba2bcc1671d62bb47b2af", 0xe5}], 0x7, &(0x7f0000005a80)=[@rights={0x38, 0x1, 0x1, [r13, r4, r2, r3, r3, r4, r2, r0, r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000005ac0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000005bc0)=[{&(0x7f0000005b40)="16628fed89fbf92e940de7b6a58aaf6c87ead88dedcb473d19152d6ca34bcd81dfed0ec6e45a018b58d963aed5c92402d77dd6b092f88a8118b1dd23a1e662dcf5e7233e44c70837a50dcaee712e21208a86c57e1b1b4a1df8e265", 0x5b}], 0x1, &(0x7f0000005e00)=[@cred={0x20, 0x1, 0x2, r1, r14, r15}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x40, 0x80}], 0x6, 0x84) 2018/03/28 07:11:30 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) connect(r1, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @random="b510d36b6e53", 'ip6tnl0\x00'}}, 0x80) 2018/03/28 07:11:30 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xb) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) connect$ipx(r0, &(0x7f0000000040)={0x4, 0xcefd, 0x8, "c056a5132d82", 0x3}, 0x10) 2018/03/28 07:11:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/227) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x2f2) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r2) 2018/03/28 07:11:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20001, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/8, 0x8, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000a80)='/dev/admmidi#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) 2018/03/28 07:11:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) select(0x40, &(0x7f0000000080)={0x8, 0xffffffffffffffff, 0x3, 0x7, 0x1, 0x4, 0x0, 0x8}, &(0x7f00000000c0)={0xfffffffffffffffb, 0x38f8, 0x4, 0xfffffffffffffffd, 0xff, 0x5, 0x6a2a0000000, 0xffffffff}, &(0x7f0000000100)={0xff, 0x1f, 0x3ff, 0x5, 0x61, 0x8, 0x9, 0x5}, &(0x7f0000000140)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3}, &(0x7f0000000040)=0x20) 2018/03/28 07:11:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r1) seccomp(0x1, 0x1, &(0x7f0000000200)={0x5, &(0x7f0000000080)=[{0x2, 0x5, 0x5, 0x3ff}, {0x1425, 0x29, 0x7, 0x9}, {0x8001, 0x0, 0x2, 0x1ff}, {0x1f, 0x5, 0x12, 0x7}, {0x2, 0x20, 0xffff, 0x81}]}) [ 50.647594] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 50.685016] binder_alloc: binder_alloc_mmap_handler: 7041 20000000-20002000 already mapped failed -16 2018/03/28 07:11:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8001, 0x2) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x2cb, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f0000000040)) 2018/03/28 07:11:30 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0xfd, 0x40000000001, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x24}], 0x10}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000009400)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000009200)=[{{&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000280)=""/86, 0x56}, {&(0x7f00000003c0)=""/201, 0xc9}, {&(0x7f00000004c0)=""/169, 0xa9}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000001580)=""/242, 0xf2}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/7, 0x7}], 0x9, &(0x7f0000002780)=""/180, 0xb4}, 0x1}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1, &(0x7f0000003880)=""/161, 0xa1, 0x8cc9}, 0xe41}, {{&(0x7f0000003940)=@ax25, 0x80, &(0x7f0000003dc0)=[{&(0x7f00000039c0)=""/147, 0x93}, {&(0x7f0000003a80)=""/9, 0x9}, {&(0x7f0000003ac0)=""/147, 0x93}, {&(0x7f0000003b80)=""/200, 0xc8}, {&(0x7f0000003c80)=""/126, 0x7e}, {&(0x7f0000003d00)=""/34, 0x22}, {&(0x7f0000003d40)=""/123, 0x7b}], 0x7, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f0000003e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003ec0)=""/22, 0x16}, {&(0x7f0000003f00)=""/229, 0xe5}], 0x2, &(0x7f0000004040)=""/165, 0xa5, 0x20}, 0x8000}, {{&(0x7f0000004100)=@nl, 0x80, &(0x7f0000005280)=[{&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/193, 0xc1}], 0x2, &(0x7f00000052c0)=""/157, 0x9d, 0x7ff}, 0x1}, {{&(0x7f0000005380)=@generic, 0x80, &(0x7f00000074c0)=[{&(0x7f0000005400)=""/110, 0x6e}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/4096, 0x1000}, {&(0x7f0000007480)=""/8, 0x8}], 0x4, &(0x7f0000007500)=""/158, 0x9e, 0x7}, 0x400}, {{&(0x7f00000075c0)=@nfc_llcp, 0x80, &(0x7f0000008c80)=[{&(0x7f0000007640)=""/245, 0xf5}, {&(0x7f0000007740)=""/222, 0xde}, {&(0x7f0000007840)=""/4096, 0x1000}, {&(0x7f0000008840)=""/234, 0xea}, {&(0x7f0000008940)=""/250, 0xfa}, {&(0x7f0000008a40)=""/185, 0xb9}, {&(0x7f0000008b00)=""/140, 0x8c}, {&(0x7f0000008bc0)=""/29, 0x1d}, {&(0x7f0000008c00)}, {&(0x7f0000008c40)=""/25, 0x19}], 0xa, &(0x7f0000008d40)=""/37, 0x25, 0x8001}, 0x6}, {{&(0x7f0000008d80)=@alg, 0x80, &(0x7f00000090c0)=[{&(0x7f0000008e00)=""/81, 0x51}, {&(0x7f0000008e80)=""/191, 0xbf}, {&(0x7f0000008f40)=""/252, 0xfc}, {&(0x7f0000009040)=""/121, 0x79}], 0x4, &(0x7f0000009100)=""/214, 0xd6, 0x200}}], 0x8, 0x2000, &(0x7f0000009440)={r2, r3+10000000}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009480)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) flock(r0, 0x4) 2018/03/28 07:11:30 executing program 3: r0 = memfd_create(&(0x7f0000000640)='/dev/loop-control\x00', 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x0, 0x1b, [], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=""/27}, &(0x7f0000000400)=0x78) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@buf={0x3b, &(0x7f0000000200)="f4f9de6677853024dd9ceaeb5836f262606166874d84d7267ad2caef4b7cf87263e09684ae56549e0b00757e5cfbfca38870f6375ca9ac431284ec"}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380), &(0x7f0000000500)=0x8) io_setup(0x1f, &(0x7f0000000000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x20000000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0xfec, 0x955c, 0x8, 0x0, 0x100000000}, 0x14) io_destroy(r5) 2018/03/28 07:11:30 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0xb726}, 0x2a6) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r4, &(0x7f0000000000)=""/29, 0x1d) tee(r1, r0, 0x1, 0x0) dup2(r1, r4) 2018/03/28 07:11:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x40000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x1c, 0xc, 0x800006, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/03/28 07:11:30 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000080)={&(0x7f0000000000)=""/84, 0x54}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000002}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x7}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 50.853193] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/03/28 07:11:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) write$sndseq(r1, &(0x7f0000000300)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffe4f) sendfile(r1, r1, &(0x7f0000000040), 0x80080000000) 2018/03/28 07:11:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0xcb, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) read(r0, &(0x7f0000000040)=""/50, 0x32) 2018/03/28 07:11:30 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x401, 0x100) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x3f, 0x4) sendto$llc(r1, &(0x7f0000000100)="35e4787ce65b385d9d48b20641898a720d8686f2aff02371bea9e915d43ecc6a4641dd81e7e63a2bc9393811df60da7645a4137b6cfeb6a588db9ea83773405a37d08c", 0x43, 0x0, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, 0x5, 0x6, 0x201}, 0x14}, 0x1}, 0x0) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x800000000000002, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind(r0, &(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80) 2018/03/28 07:11:30 executing program 5: ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000180)=""/23) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xc7, 0x0, 0x10001, 0x14fd1cac, 0x10000}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r1, 0x4) socket$unix(0x1, 0x7, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x1bf8) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r4}) 2018/03/28 07:11:30 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004740)={'erspan0\x00'}) r1 = semget(0x2, 0x23916135dd4b5066, 0x40) semctl$IPC_RMID(r1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r2, r3+30000000}) 2018/03/28 07:11:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x880) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x1, 0xfffffffffffffff4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x401, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x31, 0xffffffff80000000, 0x0, {}, 0xfffffffffffffff9, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) bind$alg(r2, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002400)="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", 0x2d3}], 0x1, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffff80}], 0x48, 0x4000}, 0x40) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/28 07:11:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/174, 0xae) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a6ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x9) 2018/03/28 07:11:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4, 0x6, 0xfffffffffffffff7, 0x8, 0x535a, 0x1, 0x400, {0x0, @in6={{0xa, 0x4e21, 0x3}}, 0x0, 0x0, 0x0, 0x1, 0x7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) 2018/03/28 07:11:30 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0x5, 0xfffffffffffffff7, 0x6, 0x20]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/03/28 07:11:30 executing program 7: mkdir(&(0x7f0000009000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x6) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) mount(&(0x7f000000cdc0)='./file0\x00', &(0x7f000000ce00)='./file0\x00', &(0x7f000000ce40)='tmpfs\x00', 0x0, &(0x7f000000ce80)='d=') 2018/03/28 07:11:30 executing program 1: rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r0 = socket$inet(0x2, 0x3, 0x40) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000440)=0x3, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) lseek(r3, 0xffffffffffffffff, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000340)="d9e80812a15b84e16c618b600c89b7dbc04a60402a3209da7964a4a31e4bcee287eeebab2e5ca10f7c23fcd3276e25e2e7996d913838cd60d78193dbe93930e76def22a0b001cd36cda2bea412d665e6fa15372d75d77da1a1448c40d225bad4a6d269337589e5f5f24afa97b2fb9cd7fe184507990320745bb1c9ab42a49a200528a4f13f8100c9cc6e5ef7108d91f85442182d1f9328f5a74b64ca1df0b35481ad8acc73d8a9c20aa4419c92ca2286090348fd8c6438f80219edbd2f7284eb3efd7b6ffd70e83d7dc1e2310c8ec14727528028eb9b") wait4(r2, &(0x7f0000000180), 0x1000000, &(0x7f00000001c0)) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000280)={0x4e, 0x4, 0x1, r1}) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/28 07:11:30 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x181001) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xffff, 0x8, 0xca8, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @empty, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x99d}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x1}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}], 0xb0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x770a}], 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), 0x8) 2018/03/28 07:11:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1}) 2018/03/28 07:11:30 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000955ff0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x4, 0x6, 0x9, 0x8001, 0x1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x401, 0x5, 0x4, 0x34d, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x1, @empty, 0x1}}}, &(0x7f0000000280)=0x84) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/28 07:11:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="17"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000002ff0)) [ 51.035772] tmpfs: Bad mount option d 2018/03/28 07:11:30 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="77c084b120434b5a3893b94ce7ec3003c0f1dc1ebb8f71047c0d062c4973644c1d0102a5800d0af305", 0x29}, {&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000000040)="5c7ada7b7d3f98bb6a8c8f6b6f58a647ac44d5d8f857987cc422fd22c0b1f1f4b5e87860faf59b39fda21b77c09b340000000000000000000000000000000000000000000000", 0x46}], 0x3, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/03/28 07:11:30 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00002e7fec)="020000002000000000feff00010000808c000000", 0x14, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000009) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x7fffd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) r2 = dup2(r0, r0) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8000}, 0x8) [ 51.071636] : renamed from bcsh0 2018/03/28 07:11:30 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000114000), &(0x7f0000000000)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x80000) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/98, 0x62}, &(0x7f0000000140), 0x15}, 0x20) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x10040) 2018/03/28 07:11:30 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000000200)=""/7, 0x7) keyctl$update(0x2, r1, &(0x7f0000000000)="6832aaf0a8ca9b414c0401ff7858c344138f8443e47326ebac222f583076a07b9d10eab5b48634732f9fc89b4973b99fd525f173d7eac70e28138aafe6b67a3f5160377c8c9ecd93f8ac1f3de28ddc1b55330417404b18b1dc5f78eeaeecc80b21bd49dd95192dd6962e54162cb41aee181d33a4010a3dc19faa06b3a1efc290944d650c34ba9d09bf905a9c0e23c0408d51df056cc016cc2edc29808d6b1b8b86ee12f7ade04c20266e255684c2", 0xae) 2018/03/28 07:11:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000000c0)=""/191, 0xbf) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x6) 2018/03/28 07:11:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x290043) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x3, 0x7ff, 0x6, @time={r2, r3+30000000}, {0x9a2, 0x7ff}, {0x81, 0xffffffffffff428a}, @result={0x3, 0x400}}, {0x8b, 0x5e, 0x7fff, 0x5, @tick=0x2, {0x5, 0xffffffff80000001}, {0x1000, 0x19f}, @control={0x1, 0x8000, 0x7}}, {0x5, 0x7fff, 0x7, 0x200, @time={r4, r5+10000000}, {0x6, 0x9}, {0x9, 0x2}, @ext={0x34, &(0x7f0000000100)="d9415fc9eba591e431911c13851f244ba9a4c3d0b19bd5072826547a04a8adcc27896fd44a3338d998a349ea0abfe789d7aa129a"}}, {0x1547, 0x2, 0x6, 0x7, @tick=0xffffffffffff0a6e, {0x40, 0x575}, {0x0, 0x4}, @time=@tick=0x4}], 0xc0) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0xfffffffffffffffa}, {}], 0x30) 2018/03/28 07:11:30 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x81, 0xe8}, &(0x7f0000000000)=0x90) r2 = dup2(r0, r0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000002c0)={0x3, 0x0, [{}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xbf, "5b056ad5ee898d953a42d95f140b32229d142cfde048e6818f7730a64292d57582b914c3c0ab76fceb6db8e9fa4bcdf28b086c62fe94687d8071bc287f43d79d3bc74750617afa67b9f06397155601a440afa2a25f8721d9e3f3c7ce33b81296db2b88348b1f70abeb9bf0b47c07ca3ca19401c782f332462dd485d2341a828f4c05e9f34cd74f7a36df60722c1cd66d7893ea4f1db62c43ee23780f6d43e7fa9e6b40d4b63f3279feba042dc14806a094e8d04bd58345647f0b16cb840eb9"}, &(0x7f0000000080)=0xc7) 2018/03/28 07:11:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125c, &(0x7f00000008c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x204, 0x0) 2018/03/28 07:11:30 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000b94000)=""/246) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x5, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x600210) pread64(r1, &(0x7f0000000040)=""/21, 0x15, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r1, 0xfffffffffffffffe}) pwritev(r1, &(0x7f0000000040), 0x19d, 0x0) 2018/03/28 07:11:30 executing program 0: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x33, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 2018/03/28 07:11:30 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) setfsuid(r0) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) 2018/03/28 07:11:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) [ 51.206578] binder: BINDER_SET_CONTEXT_MGR already set [ 51.227203] binder: 7170:7172 ioctl 40046207 0 returned -16 2018/03/28 07:11:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r3, 0xb00, 0x70bd25, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000180)) 2018/03/28 07:11:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000140)={0x2, [0x0, 0x0]}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x2) close(r0) 2018/03/28 07:11:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1}) 2018/03/28 07:11:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x101, 0x1, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="a015a79441f4e9b0ac0987f250c4ea26c9270023c5198844aae9f4db16dfc76ab461166fec053de70c8982c95e87dd970ba74fee14b624c761db6587fc548e22ac20be72c308f617df3231a47482d6e0c019fa06a7978e4a81d0e928eae761a53bb5edb32a665f5316d15fe7b761c67e84a1ca5772324268edf6aac110b95b1059a02fcaa38e4452cca341c35573f823b6a2642a7c843114a0184102e83c36336b", &(0x7f0000000180)="825a929d46aa595e7e909977813d55605516c52aa0f503524f49b00631ba07cdb88011d252d3f5772ce61bb3c5ee79a02dd8e5f134289ca509f227008ce9aafd4a628edeb38b2410d7866dd9d6adbd03c8c486691cd16cc41a017cc467c449e852c81efc222fc238593efc41beb13011016aa465975cefac7e092ee5856692440515fc106d3b35fef6b3c3e7e73f2693cd7db578c4be51c48217cb1c71e893e616", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000540)="600d8a394f7b4dba5286400c66b753eda693826c9e643cbe01c98076fa545a3d55421308ad2087af388ad4cea92297581803de3bf4b70d1cbcd8a53495dfc5adf6db2b0871fd378aa0cea909cae2989ce4cd4e9bd459cef12f31d3d387774c1fe83053644e1077cb3d64bda27577fe12bacd2fa6f1ccd8dbab1c05335908e04a", &(0x7f00000000c0)}, 0x20) io_setup(0x1, &(0x7f0000000440)=0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000280)="5013e1c9bade442cb272e3421302972c5541f0f111410b851710418f9e42e296345e2b34d57c7c122d62aa13b5af1cefc18ab95d8b0b8f22355b326a7fa72c9a479688143711157f28d9502468ff8b2569a26461a52a97be37d4217a3358aca990a4dd86c00c4c21aaa7b581e0cb1c148d89b88e8db0caef9f74e99aefb78586b856ac99f0f3d778f21e70b3f3914a0919ec1ef66584640914c34fbcf373f5ba795d50f55ab4043c69ddd0f5e41551278a79ddb105c0e9a43006ceee1164ac121b80ed8e486f8139ff1c9fa996f1e02a87903db23301435019", 0xd9, 0x0, 0x0, 0x1, r2}, &(0x7f0000000400)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r2, &(0x7f00000004c0)}, 0xfffffffffffffce2) 2018/03/28 07:11:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000200)={{0x1e67, 0x2, 0x100, 0x80, "4cc31ad493fb0268bfb9876c64ec6919569e43a7a3d897b185f1bc7f57d47be49d958474bb656a16d6665fa4", 0x3}, 0x70d, [0x6, 0x1, 0x9, 0x7, 0x3f, 0x9, 0x6, 0x9, 0x1, 0x100000001, 0x8001, 0xfffffffffffffff7, 0x4, 0x1, 0x1ff, 0x4, 0xdbb, 0x6, 0x40, 0x1ff, 0x0, 0x8001, 0x7, 0x8, 0x10001, 0x9, 0xd64, 0x10000, 0x1, 0x1ec44842, 0x4, 0x7ff, 0x81, 0x6, 0x8, 0x3ff, 0x3, 0x0, 0x3f, 0x80, 0xffffffff, 0x20, 0x6b0, 0x4, 0xb1, 0x0, 0x3, 0x7, 0x1ff, 0x6684, 0x39, 0xffffffffffffff00, 0x4, 0x0, 0x56, 0x2, 0x7, 0x4f, 0x8, 0x2, 0x80000001, 0x59, 0x519, 0x4, 0x4, 0x8, 0x8001, 0x0, 0x7, 0x2, 0x8000, 0x9, 0x40, 0x80000000, 0x0, 0xfffffffffffffe01, 0x7, 0x1, 0x3ff, 0x9, 0x7, 0xffffffff, 0x8b, 0xffffffff, 0x5c3, 0x187b, 0x5fdc, 0x7, 0x40, 0x3d4f, 0x7, 0x8, 0x9, 0x3, 0x0, 0x8, 0x4, 0x3, 0x3, 0x10000, 0x9, 0x5, 0xba, 0x1, 0x4, 0x5, 0x4, 0x0, 0x20, 0xff, 0x4, 0x5, 0x10000, 0x0, 0xeae, 0x6, 0x3f, 0x1, 0x0, 0x1, 0xffffffff, 0x7fffffff, 0x100000000, 0x8001, 0x5, 0xce4, 0x3, 0x584f], {r1, r2+10000000}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x10001, 0x4, 0x41be, 0xd1, 0x396, 0xfff, 0x723, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x7fffffff, 0x100000000, 0xfffffffffffffe01, 0x10000}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000800)=ANY=[@ANYRES32=r4, @ANYBLOB="09007e005479fca0ac0535938a8658c9e8414cf2c4b81d904e07d898ada9d8f4f98bbdf85f66e70329a4ac17318abc1b67e2fc488ded866faa00e61a19a91da4a0fbca1aafeb66988c2244587b95946c9a1169192b9dc23994ba2c9c51de19679523ebc322ff892bdc03b8c41bcde0c02127a643f8deea1cf6fcd18f63d6a3aa123a"], 0x86) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x4, 0x101, 0x1, 0x76, 0x37, 0x100}) sendto$inet(r3, &(0x7f0000000080)="a60b9e4172d8efed5f40fcf8e9200373abb742498b847a00787a4fdcaef48ce331ab2b1dd026fb6c996033850c041069d06a213c8ff9ce6f86d5a9695f87b4314f43f8328e501c27d554f0ffa1cc2bc1eb1bb117809f3e6147ebbf6ba0e9a34392a1349ec9736ca85be44d4ac306a425e3549ac4539df625b582a6d8528c08a89052a29e60e221cbe81b893273ae6f46b44878a37ef6655257ad44003777993a93addb21ddfca36b1a934a30e56d28b231c22eac01c30b58fa", 0xb9, 0x4004000, &(0x7f0000000140)={0x2, 0x4e24, @rand_addr}, 0x10) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000040)={0x7ffe, 0x9, 0x793c}) ioctl$EVIOCGREP(r3, 0x4010744d, &(0x7f0000001000)=""/174) 2018/03/28 07:11:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) accept$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)={{0x8}}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000180)=0xc) sendto$packet(r0, &(0x7f0000000040)="b90c60d0c8f0ee7e911a0063594e12c567b83f643ef689b4a5cbed65c7f2c8f67f8d876a328cc25841f6aa85143f62e99f382383fa1f29578b703590994c1b51a42f150fff67854779db455be5501578b59557b5262dee9d87f21f2e4105f631bce0619fe4acb6c8a866bb19825413da8933e1c240ab530a91d99fd26ec658cc2b9ea885effbe394989ec1bde6d9fd3c3ee4140c318e2c39135c5069a1cea899ec5dd656a2f0916417b59dfdab51b49964228495b524872b7ead924c48e9cad8f95947a8e5c4c9283042523460709e17afcffb79864b6056096040dc245d", 0xde, 0x8001, &(0x7f00000001c0)={0x11, 0x1a, r1, 0x1, 0x4, 0x6}, 0x14) 2018/03/28 07:11:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x80c40, 0x0) bind$can_raw(r1, &(0x7f0000000300)={0x1d}, 0xffd0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r0, r2}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4a01, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000440)={0x18, 0x80000001, 0x100}) sendmsg(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb", 0x2}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) recvfrom(r3, &(0x7f00000001c0)=""/118, 0x76, 0x0, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xf, "c097480da03af236823cc315ad7ca1"}, &(0x7f0000000380)=0x17) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r5, 0x1ff}, &(0x7f0000000400)=0x8) 2018/03/28 07:11:31 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000005c0)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4da1e7225e69c86a94d27ee5c0f1cde2dbf518d2bc137b2f32bded2c6749819f452073a481c1d4a4e076b1ef97746c830102000000000000c17c9cd5e2f98ae2", "b1b18b8b1fbcb5723e4af085cfdf7ede406e9971ffec2ba47b51f4e6e884b41f2dcb08b99c60d9dbf99aef00ad728c220b090080000000000000008d4abdc30a", "5c9485c766bb3c0f3bd967e3d7b1c6ceed8dfe1555c204c21eba9aaff3240f59"}) socketpair(0xa, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000001c0)={"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"}) 2018/03/28 07:11:31 executing program 0: 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, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x704, 0x70bd28, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xce4d}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x2) 2018/03/28 07:11:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080), 0x4) 2018/03/28 07:11:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) epoll_create(0x2499adbd) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write$selinux_create(r1, &(0x7f0000000240)=ANY=[], 0x0) write(r0, &(0x7f0000000400)='M', 0x1) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000580)="27270a462ac431cea09f695f2b0459c87a2f59b0fef17c6f5c428440bce984260e89743ffcd922a3d2521811f0ae1571d6d8d8067162ff714208b9fef8c2a39104677ff2f6125e41194d21434f94f0e57278301fe907a15d0e950d055fdde9a9db21a153a136800ef7ee182642fc972baebcbc99f27fce40972a8a75b3ce9f96ff3edd7b637bb9c602a6eccde79a58018b20b2a7437eea9985b7a22f0216cb7723cc801c6155a3e1b255a6c73873e25d808f2c769e811b2dbd9e5a5c96902e2b74c259ae2657cb838f") sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x16d}], 0x1, &(0x7f0000001180)}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000200)=0x4) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000001cc0)="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", 0x26f}], 0x1, 0x0, 0x0, 0x845}, 0x44800) 2018/03/28 07:11:31 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x290002, 0x70) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x44880) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x8) mmap(&(0x7f0000317000/0x4000)=nil, 0x4000, 0x100000c, 0x40011, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x89a000000000000, 0x4) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/03/28 07:11:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) r2 = socket$inet(0x2, 0xb, 0x2) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/03/28 07:11:31 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) listen(r0, 0x9) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x7ff, 0x0, {0x0, 0x2, 0x100000000, 0x2, 0x8}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) accept4$llc(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x800) 2018/03/28 07:11:31 executing program 4: perf_event_open(&(0x7f000037b000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x2000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@l2={0x1f, 0x0, {0x100000001, 0x890, 0x97, 0x401, 0x20, 0x8001}, 0x8842, 0xd8d}, {&(0x7f0000000300)=""/226, 0xe2}, &(0x7f0000000200), 0x1b}, 0xa0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x7fffffff0, 0xfcc6, 0x0, 0x7ff}, 0x14) readv(r1, &(0x7f0000001740)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/32, 0x20}, {&(0x7f0000001500)=""/37, 0x25}, {&(0x7f0000001540)=""/90, 0x5a}, {&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/79, 0x4f}], 0x6) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000140)=0x1) msgget(0x1, 0x28) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0xffffffffffffff80, &(0x7f00000001c0)=0x2) [ 51.413986] syz-executor7 (7228): attempted to duplicate a private mapping with mremap. This is not supported. 2018/03/28 07:11:31 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x95f, 0xfff, 0x200, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x0, 0x1, [0x1]}, &(0x7f00000001c0)=0xa) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="91dfe83dca972ba13c640498de81545c18ee81f5489e3c7594ec", 0x1a}, {&(0x7f0000000200)="c58000d589d8719fce93351db497d4e01a741cdf3bbd9f9ffcea25f56e92a452db5d40b0d7800fcd10ddca8506b795734b9e5cbf3ebb7d7b71eab89290c4ac5015de0f97fa58", 0x46}], 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40, 0x0) 2018/03/28 07:11:31 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x1000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) uname(&(0x7f0000000280)=""/186) umount2(&(0x7f0000000040)='./file0\x00', 0x4) r1 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x1ff, 0x200000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000340)={0x9, 0x2, 0xf2, 0x8}, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000440)={0x7, 0x1, 0x5b1d, 0x5}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x1, [0x100000001]}, 0x6) 2018/03/28 07:11:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x81, &(0x7f0000000180)=0x4) r2 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x2000) dup3(r2, r0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) close(r3) 2018/03/28 07:11:31 executing program 4: shutdown(0xffffffffffffffff, 0x0) chmod(&(0x7f0000000200)='./file0/file0\x00', 0x3967b97912aee206) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000040)={0x4, {{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x80080000003}}, {{0xa, 0x4e23, 0xa, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x108) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000005bc0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'irlan0\x00'}}) sendto$llc(r0, &(0x7f0000005580)="b5a9d2df42a1fb2c76b1fd58389241a9b58f743c4ecf25b48bba7dc1238986eb2da1753f93504d979b320a9c9f56c07a5277e8b9e15ad8a0e3fbb78250917a8d455730c7b9faf3d9d9062aa1495e4d762ec0e56c3432308bef63406121617a1e2e7a42cdd5c7d42c25e33ae0ad878d80bd705b0bd022a2e55266aed202055bdf3644c11bcc796a929e55dae043b4339ce03d5d89c3677cfb667b4bd4493d5e222bb2081427ae1881328de8e929ffc2e8c882fb7959d6", 0xb6, 0x400c844, &(0x7f0000000880)={0x1a, 0x205, 0x6, 0x3e3d, 0x7, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)=""/12, 0xc}, {&(0x7f0000000280)=""/160, 0xa0}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/48, 0x30}, {&(0x7f0000000440)=""/218, 0xda}], 0x5, &(0x7f00000005c0)=""/118, 0x76, 0x8}, 0x100}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/5, 0x5}, {&(0x7f0000000680)=""/40, 0x28}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x3, &(0x7f0000000700)=""/229, 0xe5}, 0x98ce}, {{&(0x7f0000000800)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/39, 0x27, 0x1}, 0x7}, {{&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000000980)=""/34, 0x22}, {&(0x7f00000009c0)=""/246, 0xf6}, {&(0x7f0000000ac0)=""/103, 0x67}, {&(0x7f0000000b40)=""/211, 0xd3}], 0x5, &(0x7f0000003640)=""/4096, 0x1000, 0x2}, 0x20}, {{&(0x7f0000000cc0)=@nl, 0x80, &(0x7f0000001040)=[{&(0x7f0000000d40)=""/20, 0x14}, {&(0x7f0000000d80)=""/194, 0xc2}, {&(0x7f0000000e80)=""/29, 0x1d}, {&(0x7f0000000ec0)=""/121, 0x79}, {&(0x7f0000000f40)=""/208, 0xd0}], 0x5, &(0x7f00000010c0)=""/241, 0xf1, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000011c0)=""/36, 0x24}, {&(0x7f0000001200)=""/124, 0x7c}, {&(0x7f0000001280)=""/69, 0x45}, {&(0x7f0000001300)=""/204, 0xcc}, {&(0x7f0000001400)=""/55, 0x37}], 0x5, &(0x7f00000014c0)=""/26, 0x1a, 0x80000001}, 0x8001}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000001500)=""/138, 0x8a}, {&(0x7f0000004640)=""/8, 0x8}], 0x2, &(0x7f00000046c0)=""/55, 0x37, 0x7}}, {{&(0x7f0000004700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004780)=""/159, 0x9f}, {&(0x7f0000004840)=""/2, 0x2}, {&(0x7f0000004880)=""/87, 0x57}, {&(0x7f0000004900)=""/50, 0x32}, {&(0x7f0000004940)=""/99, 0x63}, {&(0x7f00000049c0)=""/100, 0x64}, {&(0x7f0000004a40)=""/229, 0xe5}, {&(0x7f0000004b40)=""/201, 0xc9}, {&(0x7f0000004c40)=""/118, 0x76}], 0x9, &(0x7f0000004d80)=""/4, 0x4, 0x1000}, 0x9}, {{&(0x7f0000004dc0)=@nfc_llcp, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004e40)=""/161, 0xa1}, {&(0x7f0000004f00)=""/229, 0xe5}, {&(0x7f0000005000)=""/151, 0x97}, {&(0x7f00000050c0)=""/218, 0xda}], 0x4, &(0x7f0000005200)=""/111, 0x6f, 0x4}, 0x9eb2}], 0x9, 0x40, &(0x7f00000054c0)={0x0, 0x989680}) connect(r0, &(0x7f0000005500)=@hci={0x1f, r1, 0x3}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, 0x58, r2}) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000010}, 0xc) r3 = signalfd4(r0, &(0x7f00000001c0)={0x1}, 0x8, 0x0) socket$inet6(0xa, 0xf, 0x903) accept4$alg(r3, 0x0, 0x0, 0x80800) pwritev(r0, &(0x7f0000005a80)=[{&(0x7f0000005640)="f3464971ffa3e4354768eb4d25cabffdfc6efe4bc760fb3a812c18d1337f6d4954d2dd30e5f6eca80c22bc1c1d961c28258baf1f155b2ddc8d4fe6644b1b08b8accca13d2618b035c7e673e31d22a7f5dfb63ffb624f4fa47d670317c38a3a874e5151a3f4c04e0596ccbf0c87e14fbc5d3dcd0997316d92cd5f5045afc9cc65b9cc40d0d612fbef0a55b357e9607d31b04be5e3b837634d2f96d059aa854aba2c90afbfa79839399a6b6735c7fa9e085d3cb2e81d8badd38a39ae1a566c9e7ec1d88ba108f2affd61457e97", 0xcc}, {&(0x7f0000005740)="d3ae0aee3fd8c14be559d8855dc8f4fdb7a4bb134580369b90d044009507a1d05bc5f43a5d692ac79bc655964019e860a7e9f5ceb65feb680ff2f853c9456d7b7b6364f5ada1e231c64716ab6fd095", 0x4f}, {&(0x7f00000057c0)="35f0c772682417a3abe01d6b6ab1a05df52084b1b6d141dc9140a0fc40668d39b9d018a6f187904a83cd7e75f7b550017bb0b67d153a3df73557d629c6b293fc8509bd15502b1805f8775caaa413ef00eb85a68ae3e59d75de79d21b8f313b6d0a3a1f61568f835f0f070cf2a0934764ff70556b9690506572d8c4360d308a4479e8339c765d467cba7ef650cb4c845e50e4ced90d0c1dc7f91e069f9a6653e90148bf5d13623cb92716570f76ef829281b9a186122f89b01f596d16a13907a23a5cdcf14433a1812a1af352d632869b0c7e9b56fab3d27bce2e", 0xda}, {&(0x7f00000058c0)="fd839c37d610c8849ac74df34dce69beef316a9334d2def7b522d33192ed71aca0c04b23c8b1ccc91b0224499486b2c09563952d4a36d83169c1d86c8a2e220bda3e83bef4387ced2afc8dc9e8bc50c304b06550d2da09626aed66d6b25de9a1d251791cf4c2fa277db81e733e9d42244f907290f8f40809dcb026538624902edd24803855be62d670dad246810136ef39254e639295e93f76b1bd60ed5fed713dbb9bff11cb119292ae41852d594ba75430d780242f282ffec6aceafa22810e1355870c", 0xc4}, {&(0x7f00000059c0)="3572cdcd5b235dc6de13277bb60f473f15c8f545cfcf8686669cbe3fbbe84b4ef9725c252a79ba740dc5ff02b738538542bfa97c97efb1c0eb4dfd5c7d40c89c2e5afe92ec0c163995048bf722a49413c2b0a22674217d867d84145cd0e9540d5d80ffa8d1d192d86c08cef093fa2db6f0a58a66e87d211ae37bb4921a39e85e7b58680452a8b18ac429acab9949b22e95e518f197531e7efd69ab65584e45a190", 0xa1}], 0x5, 0x0) getpeername$unix(r0, &(0x7f0000005b00)=@abs, &(0x7f0000005b80)=0x6e) 2018/03/28 07:11:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) syncfs(r0) syz_open_procfs(r3, &(0x7f00000001c0)='io\x00') ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000040)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x40000}) 2018/03/28 07:11:31 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/28 07:11:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fsync(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x15) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x4e22, @rand_addr=0x800}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) 2018/03/28 07:11:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) [ 51.459985] QAT: Invalid ioctl [ 51.470761] QAT: Invalid ioctl 2018/03/28 07:11:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000001d00)=@can, 0x80, &(0x7f0000002280)}}], 0x1, 0x10120, &(0x7f0000002440)={0x77359400}) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e21, 0xffffffffffffa430, @empty, 0x1fffffffffd}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/28 07:11:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x0, 0x5) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x2, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/03/28 07:11:31 executing program 6: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000280)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x49, r1}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x7, 0x9, &(0x7f0000000040)}) fallocate(r0, 0x0, 0x0, 0x2) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/55) 2018/03/28 07:11:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/28 07:11:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000240)={0x40000, 0x0, [0x3, 0x2, 0x1, 0xffffffff, 0xb2a7, 0x7, 0x8, 0x2]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x2}, {0x4, 0x6}], 0x2) 2018/03/28 07:11:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a9376dabcd4067ec57"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x20000000000002a3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x1d) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/03/28 07:11:31 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="ba4dc940662e9c6a520c59f77400fca216b37ffbfb0f8c47d939f19d92bc776e4f0e8de0a72acbecb70000000000000006305f57a070"], 0x20) write$rdma_cm(r0, &(0x7f0000000800)=@bind_ip={0x2, 0x0, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, r1}}, 0x3a7) 2018/03/28 07:11:31 executing program 7: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) 2018/03/28 07:11:31 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="03d82ce81298156dba00"], &(0x7f00000000c0)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000140)="2ff814ec3caaa2764f6bb6de5af2d0320560de0056af6b38633b75aed5c79915357a9e1fd6e50227ba1732e13e0da6c82dddae9e160ca636a0aab1d8aaefc6dfec43e4141f28d1a2cd78255192ea2129816a51caf285aa4ba33bac31f52a9cf329b0c53bd31f1b9393c67b5532a6161e15d8923ec304b6c3ca05b5866a334c3e4432", 0x0, 0x4, &(0x7f0000000200)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1) 2018/03/28 07:11:31 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x10000000, 0xffcfee58401a1139) 2018/03/28 07:11:31 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/28 07:11:31 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x10000, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8001, 0x30}, &(0x7f0000000240)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r0) 2018/03/28 07:11:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000fe8000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/28 07:11:31 executing program 4: syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000340)=""/117) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x81, 0xfffffffffffeffff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x0, 0x0, 0x401, 0x1, 0x3, 0x3ff, 0x2, {r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x1455, 0x0, 0x80000000, 0x3}}, &(0x7f0000000280)=0xb0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x20) 2018/03/28 07:11:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb", 0xb2, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x28000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080), 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmsg(r0, &(0x7f0000002bc0)={&(0x7f0000000500)=@nfc={0x27}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000580)}], 0x1, &(0x7f0000002ac0)=ANY=[], 0x0, 0x20000040}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x7f, 0x7, 0xc38b, 0x20}, &(0x7f0000000300)=0x98) 2018/03/28 07:11:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000340)={0x7e, @multicast1=0xe0000001, 0x4e20, 0x2, 'wlc\x00', 0x8, 0x0, 0x1c}, 0x2c) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000200)={r3, 0x2}) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/03/28 07:11:31 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x87b7, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/28 07:11:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="009c69000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) 2018/03/28 07:11:31 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) 2018/03/28 07:11:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000e0000002000000000000000000000000000000000000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x2000000000000000, 0x4) 2018/03/28 07:11:31 executing program 0: 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) futex(&(0x7f00000000c0), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x2) 2018/03/28 07:11:31 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x3a2) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x1) mq_getsetattr(r1, &(0x7f0000000240)={0x7f, 0x80000000, 0x628f, 0xffffffff, 0xa346, 0x8, 0x62, 0x1}, &(0x7f0000000280)) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x20, &(0x7f0000035000)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4908000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000827bd7000ffdbdf2501000000080002000a0000000800a711010000000800040003000000080003010000000000000000a9b4540800040001000000"], 0x3c}, 0x1}, 0x0) 2018/03/28 07:11:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-cast6-avx,sha256-generic)\x00'}, 0xfffffffffffffea3) r1 = accept$alg(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x351040, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x0, r3}) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) syz_open_pts(r2, 0x801) [ 51.750649] QAT: Invalid ioctl 2018/03/28 07:11:31 executing program 3: llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/229, 0xe5) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x0, 0x1c9c380}, 0x0) 2018/03/28 07:11:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xff80000000000000}) acct(&(0x7f0000000140)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) 2018/03/28 07:11:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="e2", 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r0, r1}) 2018/03/28 07:11:31 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x3, 0x3, 0xffff, 0x1f, "8228969912d99d4cb74b6c0e1c7927c4c923c10980ebf252677d05bd8f17c1f926f764f6ff38b2205ea5177c"}, 0x0, 0x0, 0x1, r1, 0x7f, 0x3219585d, "3315d49fdcc2e2eda071647ff03c079ac6ad0efbd4e76a4722232a5eb9527211b557b72324ff00e5815bee9471dc49497aedda740f437e4aa9123d187828f885", &(0x7f00000000c0)='wlan0]*keyring\x00', 0xf, [], [0xfffffffffffffff7, 0x1798, 0x0, 0x80000001]}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) 2018/03/28 07:11:31 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x403, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000000640)={&(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/193, 0xc1}], 0x4, &(0x7f00000005c0)=[@fadd={0x58, 0x114, 0x6, {{0x101, 0x80000000}, &(0x7f0000000540)=0x77c0, &(0x7f0000000580)=0x9, 0xffff, 0x600, 0x305, 0x8, 0x10, 0x1}}], 0x58, 0x80}, 0x40080) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x5, 0x4) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x1}, 0x98) 2018/03/28 07:11:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/28 07:11:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000000e000)) getdents64(r0, &(0x7f00000001c0)=""/102, 0x590) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x47, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/71}, &(0x7f0000000140)=0x78) 2018/03/28 07:11:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000080)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, '\x00', 0x4}, 0x3) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000001c0)) [ 51.912556] WARNING: CPU: 0 PID: 7357 at net/strparser/strparser.c:532 strp_done+0xb7/0xe0 [ 51.921252] Kernel panic - not syncing: panic_on_warn set ... [ 51.921252] [ 51.928599] CPU: 0 PID: 7357 Comm: syz-executor4 Not tainted 4.16.0-rc7+ #368 [ 51.935845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.945174] Call Trace: [ 51.947748] dump_stack+0x194/0x24d [ 51.951353] ? arch_local_irq_restore+0x53/0x53 [ 51.956009] ? vsnprintf+0x1ed/0x1900 [ 51.959794] panic+0x1e4/0x41c [ 51.962965] ? refcount_error_report+0x214/0x214 [ 51.967695] ? show_regs_print_info+0x18/0x18 [ 51.972174] ? __warn+0x1c1/0x200 [ 51.975607] ? strp_done+0xb7/0xe0 [ 51.979124] __warn+0x1dc/0x200 [ 51.982382] ? strp_done+0xb7/0xe0 [ 51.985902] report_bug+0x1f4/0x2b0 [ 51.989511] fixup_bug.part.11+0x37/0x80 [ 51.993549] do_error_trap+0x2d7/0x3e0 [ 51.997419] ? math_error+0x400/0x400 [ 52.001193] ? print_irqtrace_events+0x270/0x270 [ 52.005928] ? find_held_lock+0x35/0x1d0 [ 52.009978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.014804] do_invalid_op+0x1b/0x20 [ 52.018495] invalid_op+0x1b/0x40 [ 52.021922] RIP: 0010:strp_done+0xb7/0xe0 [ 52.026044] RSP: 0018:ffff8801c6817768 EFLAGS: 00010216 [ 52.031383] RAX: 0000000000010000 RBX: ffff8801cbba5948 RCX: ffffffff85e7b857 [ 52.038626] RDX: 0000000000000101 RSI: ffffc900034db000 RDI: ffff8801cbba5950 [ 52.045874] RBP: ffff8801c6817780 R08: 1ffff10038d02eb8 R09: 0000000000000000 [ 52.053130] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801ab9f10c0 [ 52.060374] R13: ffff8801c6817988 R14: 0000000000000000 R15: ffff8801c6817848 [ 52.067636] ? strp_done+0xb7/0xe0 [ 52.071159] ? strp_done+0xb7/0xe0 [ 52.074678] kcm_ioctl+0xf6e/0x1820 [ 52.078300] ? kcm_unattach+0x1520/0x1520 [ 52.082441] ? lock_release+0xa40/0xa40 [ 52.086401] ? trace_hardirqs_off+0x10/0x10 [ 52.090698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.095701] ? trace_hardirqs_on+0xd/0x10 [ 52.099845] sock_do_ioctl+0xef/0x390 [ 52.103627] ? compat_ifr_data_ioctl+0x170/0x170 [ 52.108365] ? __fget+0x342/0x5b0 [ 52.111797] ? lock_downgrade+0x980/0x980 [ 52.115930] ? lock_release+0xa40/0xa40 [ 52.119888] ? __lock_is_held+0xb6/0x140 [ 52.123943] sock_ioctl+0x367/0x670 [ 52.127549] ? sock_ioctl+0x367/0x670 [ 52.131326] ? __fget+0x36b/0x5b0 [ 52.134762] ? dlci_ioctl_set+0x40/0x40 [ 52.138720] ? iterate_fd+0x3f0/0x3f0 [ 52.142497] ? vfs_iter_write+0xb0/0xb0 [ 52.146452] ? get_unused_fd_flags+0x190/0x190 [ 52.151023] ? dlci_ioctl_set+0x40/0x40 [ 52.154978] do_vfs_ioctl+0x1b1/0x1520 [ 52.158840] ? do_vfs_ioctl+0x1b1/0x1520 [ 52.162887] ? ioctl_preallocate+0x2b0/0x2b0 [ 52.167271] ? fget_raw+0x20/0x20 [ 52.170708] ? SyS_futex+0x269/0x390 [ 52.174402] ? do_futex+0x22a0/0x22a0 [ 52.178183] ? exit_to_usermode_loop+0x198/0x2f0 [ 52.182918] ? vfs_writev+0x340/0x340 [ 52.186698] ? security_file_ioctl+0x89/0xb0 [ 52.191092] SyS_ioctl+0x8f/0xc0 [ 52.194437] ? do_vfs_ioctl+0x1520/0x1520 [ 52.198565] do_syscall_64+0x281/0x940 [ 52.202429] ? __do_page_fault+0xc90/0xc90 [ 52.206639] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.211115] ? finish_task_switch+0x1c1/0x7e0 [ 52.215587] ? syscall_return_slowpath+0x550/0x550 [ 52.220492] ? syscall_return_slowpath+0x2ac/0x550 [ 52.225396] ? prepare_exit_to_usermode+0x350/0x350 [ 52.230389] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 52.235734] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.240559] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.245724] RIP: 0033:0x454889 [ 52.248887] RSP: 002b:00007fece02adc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.256569] RAX: ffffffffffffffda RBX: 00007fece02ae6d4 RCX: 0000000000454889 [ 52.263813] RDX: 0000000020000080 RSI: 00000000000089e0 RDI: 0000000000000015 [ 52.271073] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 52.278326] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 52.285572] R13: 00000000000003aa R14: 00000000006f7890 R15: 0000000000000000 [ 52.293800] Dumping ftrace buffer: [ 52.297614] (ftrace buffer empty) [ 52.301299] Kernel Offset: disabled [ 52.304903] Rebooting in 86400 seconds..