[....] 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[ 30.026258] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.277599] random: sshd: uninitialized urandom read (32 bytes read) [ 33.531195] random: sshd: uninitialized urandom read (32 bytes read) [ 34.832321] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. [ 40.337858] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 06:55:47 fuzzer started 2018/06/06 06:55:48 dialing manager at 10.128.0.26:38587 [ 64.229430] can: request_module (can-proto-0) failed. [ 64.240170] can: request_module (can-proto-0) failed. 2018/06/06 06:56:13 kcov=true, comps=false 2018/06/06 06:56:19 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x113, r0, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000140)={'veth0_to_bond\x00', @ifru_names='tunl0\x00'}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000200)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) r4 = accept4$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x80000) sendmsg$can_raw(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r5}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x4, 0x80000001, 0x35b9, 0x22}, 0x2e, 0x2, 0x0, 0x0, "5b14222656a8e6947e30177bff3f40de64e7ec8e7141a3cad44b5585bfedd3231bcc96905e304f1e85fe178d2ab79c6c02daf917c372bcb2ff6497318f7a5e76"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)={r6, 0xc9, "5c373caac44fef0635c835fa652e6932cdefe03074b0ec5b86ac83772cb29721fa16cdb4f93d123666526fcc4e6507f2585ec84064f7a525170a0fa7bba66375766140df69c6c04078d758ec77624661e4026b7709c17aa5a282b6eaa48776ed8dab30241500f30ddb6a3676d7911c8a71251bda82f033488a4a87ca9a892714a2fdee4af7b3a3a2ee8cbf2a5bebb037f4625ec405d3cc373d67e6ce1d054bbb8b176514c330d969b4959a1160d6f2407a22ac71de45354eda8720861700ea07a7ab9c2533a946e7be"}, &(0x7f0000000580)=0xd1) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000005c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) fcntl$getownex(r2, 0x10, &(0x7f0000000640)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000680)=""/124) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000740)={0x2, &(0x7f0000000700)=[{}, {}]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000780), &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e20, 0x60, @dev={0xfe, 0x80, [], 0x1a}, 0x191545c9}}}, &(0x7f00000008c0)=0x84) fcntl$setown(r2, 0x8, r8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000900)={0x0, @broadcast, @loopback}, &(0x7f0000000940)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000009c0)={0x4, &(0x7f0000000980)=[{}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000a00)={r6, 0x0, 0x401, 0xfffffffffffffbff}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000a80)={r9, 0x2, 0x10}, &(0x7f0000000ac0)=0xc) fchmod(r1, 0x1) accept(r1, &(0x7f0000000b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b80)=0x80) ustat(0x3, &(0x7f0000000bc0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000c40)={&(0x7f0000000c00)=[0x3925, 0x3c4], 0x2, 0x6, 0xe75, 0x6, 0x2, 0x4, {0xcda, 0x800, 0x5, 0xfe, 0x3, 0x10001, 0x995, 0x4, 0x4, 0x8, 0xff, 0x7, 0x1, 0x3, "4d239963d3adf688b611bb74156b53c471f848e015bd0b7dc1372084736a6d2c"}}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000cc0)='bridge_slave_0\x00') setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x4, 0x6d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000d00), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x78, 0x0, 'eql\x00', 'veth0_to_bridge\x00', 'ifb0\x00', 'dummy0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd8, 0x208, 0x250, [@cgroup0={'cgroup\x00', 0x8, {{0x7, 0x1}}}, @realm={'realm\x00', 0x10, {{0x2, 0x4}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x401, 'system_u:object_r:etc_aliases_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3, 0x7, 0x7}}}}, {{{0x11, 0x8, 0xf5, 'veth1_to_bridge\x00', 'syzkaller1\x00', 'team_slave_0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x108, [@realm={'realm\x00', 0x10, {{0x3, 0x41c2f6b4}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x2, 0x1b, 0x4, 0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x60d6e9e2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x8, 0x805, 'bcsh0\x00', 'bpq0\x00', 'yam0\x00', 'irlan0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0xe8, 0x120, [@time={'time\x00', 0x18, {{0x7ff, 0x8001, 0x42c2, 0x10e42, 0xb494, 0xfdaf, 0x3}}}, @realm={'realm\x00', 0x10, {{0x80, 0x1200}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}, {{{0x11, 0x21, 0x8917, 'ip6gretap0\x00', 'rose0\x00', 'bpq0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x198, 0x198, 0x1c8, [@comment={'comment\x00', 0x100}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x748) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000014c0)={0x3, 0xa0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/06/06 06:56:19 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x10800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000104}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x0, 0x70bd28, 0x25dfdbfb, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x44014}, 0x4000040) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="64ed18af0672638097335af3cf75b7c8f7fa736edc7fe4c5fb39eff25b15b6433085593269cee6c4e37c90c283c5e871b18807977266ee7f4afaf96810f262f2cb6ad40361d510b6b613400dfda358da5b7210014128e1", 0x57}, {&(0x7f0000000200)="651f42af480f2ca4c45b3b1ef6e4c4ffad75ab27418ba230dbde2fa423af9b21130a5d1f9b5977c6449521af891832dea5c2725f9e52e0718b1feaf6342590ac2f8f6a2c788b77d163fa68b4a75c94a8f8ebc40284ca", 0x56}], 0x2, &(0x7f00000002c0), 0x0, 0x4}, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000340)=0x1000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000380)=0x7000000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000003c0)=0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400)={0x2, 0x3, 0x7, 0xfffffffffffff001}, 0x6) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000004c0)=&(0x7f0000000480)) fcntl$getown(r3, 0x9) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000500)=""/166) r4 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x53754b59, 0x8000) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000002840)={0x9, 0x0, [{0x1000, 0x17, &(0x7f0000000600)=""/23}, {0x5003, 0x0, &(0x7f0000000640)}, {0x5000, 0x2c, &(0x7f0000000680)=""/44}, {0xdffe3ec826503f70, 0x0, &(0x7f00000006c0)}, {0x11000, 0x6, &(0x7f0000000700)=""/6}, {0xd000, 0x1000, &(0x7f0000000740)=""/4096}, {0x1f004, 0xb1, &(0x7f0000001740)=""/177}, {0x1000, 0x10, &(0x7f0000001800)=""/16}, {0x3000, 0x1000, &(0x7f0000001840)=""/4096}]}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000002a80)={&(0x7f0000002980)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000002a40)={&(0x7f00000029c0)={0x78, r1, 0xc04, 0x70bd2d, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000081}, 0x40080) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000002b40)={0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000002b80)={0x20000008}) syz_open_dev$evdev(&(0x7f0000002bc0)='/dev/input/event#\x00', 0x1f, 0x8000) r5 = dup(r2) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000002c00)={0x9, 0xfffffffffffffff7}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000002c40)) userfaultfd(0x80800) bind$nfc_llcp(r0, &(0x7f0000002c80)={0x27, 0x0, 0x1, 0x7, 0x7fffffff, 0x6, "08194f2d60974739d9a7e6439f4d1a274ee19fcf57ba83e012c5e6d06840c64607fcc0f5b60a94409af07220e37545350abe1c7d3146775b7c33a20665588d", 0xd}, 0x60) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002fc0)={&(0x7f0000002d00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x4, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002d80)="0a23f2af5bc8a327e6b2b61cd98991100bd0614e6fcc78a491cc3e2c", 0x1c}, {&(0x7f0000002dc0)="f84bad9f63245e74a792947a912ce6551592ae258c7382748465c9591bc4db86c731e550392c5f0eaefc0a05cda2cb7d19f2bdbe5632d3ed10592b0a8e54d3249c30b93f04d70e918d0cc52710a329fc828cd47714a57a492fa3f926f66d06435ae0154ce5067a8d9bf03568b9f8e96158ca07ccfaef7d8c2a22c0edd143db4e736d8586fb600b2d8b55106b3ae63341154f00b4c0d759501e", 0x99}], 0x2, &(0x7f0000002ec0)=[{0xd8, 0x117, 0x1f, "ae048a196ec5abf5f853e417ad1d9b668b0a4265d49ff50f3ebd3efbe7e19221acec2efa627d571a97c266780ab703a4d01720a87169c3be5f604cea39969bbc61d6597f27db82b89baafee329076b8d5128eb9d8c4ab60e542208924c3939034b9b067faa2bffb2162486b21fac436e8208b6052e5ee5da3dcbc91158173c96d39286582fc7620e4f5c6fd719378c66770f2d1d1d052fcd1caaa944919ace8458970d50796ee3f3278e250b04727100f22855a4a38a59be5c2702ae2c83f8045f147100cd9ffc"}], 0xd8, 0x40}, 0x8081) getsockname$netlink(r0, &(0x7f0000003000), &(0x7f0000003040)=0xc) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000003100)={0x1, 0x0, [{0x1, 0x6a, &(0x7f0000003080)=""/106}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000003140)=0x3473) socketpair(0x10, 0x8000f, 0x1, &(0x7f0000003180)) 2018/06/06 06:56:19 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400001, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0], 0x4, 0x9, 0x1, 0x2}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="ca67abe751e246215139777ddbbd96d02ce9ad523cdf0f88409a1a0ea6ab4a1b251af732815bf70ec7e83f11f16108ec0550bdcc51c39b156b0032df8462f9df52a7611a58ac28e3b976e49a468527fc5d54cad276de3250fd1c2d0ecbe45578fba1f61e1ecd560f97350672db08848d53c3508c51c5e7c7936876") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_int(r0, &(0x7f0000000380)='memory.low\x00', 0x2, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) r4 = semget$private(0x0, 0x1, 0x204) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f00000003c0)=""/130) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000480)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)={r3}) r5 = request_key(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='/dev/snapshot\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="90503aa1e5a35003f7bcc33cb327be1e3745b8008e0668a0b3328221a89e22a598485579bf792dba60bba3a657ea5b904279cca7281e0f64d3ecf7fd3b5fb62ec9ab34ae50feb9b0ef0cab5ee1b79d06316cbbf6890c3a57f18a566df579e4fe8c925a20e188702a1d", 0x69, r5) socketpair(0xd, 0x5, 0x4, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) ptrace$getsig(0x4202, r8, 0x400, &(0x7f0000000780)) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000840)={{r9, r10/1000+10000}, {r11, r12/1000+30000}}, &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x2705af6c, 0x207, 0x100000000, 0x3, 0x0}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000980)={r13, 0xfffffffffffffffa}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) ioctl$KDSIGACCEPT(r7, 0x4b4e, 0x35) r14 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r14, 0x3, &(0x7f0000000a80)=""/102) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000b00)=r6) 2018/06/06 06:56:19 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)) ioctl$KDSETLED(r0, 0x4b32, 0x5) getcwd(&(0x7f0000000080)=""/178, 0xb2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x6b72, {{0xa, 0x4e22, 0x3, @empty, 0x4}}}, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x22000, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x3}, 0xff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x81de, 0xb3, 0x0, 0x8e, 0x1ff, 0x10000}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000380), 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) getsockname$inet(r2, &(0x7f0000000400)={0x0, 0x0, @local}, &(0x7f0000000440)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000480)={r0}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000004c0)={0x6ee, 0x8b6}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000500)={r0, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x2, 0x3, 0xd, "d8fc21cde102bcc6d34e4804f07489824678dac97613e25a467d41affcb465434b2993a257a006f1bdee880a58ca13ca7f277f6bbf02b5a74c782b075e268a1f", "9aea38292367c71079c4f72a01b8838602f8557d1271fae32ca6d8f42c977448a6ee791453642cd19bf4402714fd514c03d459dae4c40236760ade9da57987af", "63b2847ef540f145951917b793cdb000fe3e24b2ea79b86cf173cd83f7ac6dfe", [0xffffffffffffff00, 0x157]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x28, &(0x7f0000000640)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={r3, 0x8, 0x18}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000700)={0x1, 0x0, 0x10000, 0xc}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000740)={0x4, r5}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000780)={0x7, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x3, 0x3, 0x3, 0x8, 0xffffffffffffffff, 0x6}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000800)={@reserved=0x1}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000840)=""/253) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r6 = syz_open_dev$urandom(&(0x7f0000000940)='/dev/urandom\x00', 0x0, 0x40000) ioctl$TIOCCONS(r4, 0x541d) dup2(r0, r4) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000980)) 2018/06/06 06:56:19 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0xbb, "b30f06698a01b7ad953743a9f97d07f206e93524c8162020f13c5a883539516e37ac2cf1bde8726cd36e5f92a66568df5e2b9d486ce67eaa9c44ca6be33892639642a281009206f7f1df3874d17d15bbec1e557d1083f7bc6b7653157a1549b8655f4c4661ae82905f2bc0153aba1cf74f2f82f6079a44653f3f196cf3d3a43a72b773cdcf29f3b3da3c66d2b94f3a3516ad65f5cdc9b597eee648a28a062aa71d6cd0eb59cce00cec062f6a7560481d7bbac1a73cdd805add2dab"}, &(0x7f0000000180)=0xdf) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x80) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) readahead(r0, 0x81, 0x7) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fchown(r0, r2, r3) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000480)={0xeb1, 0x6, 0x2, 0xcc, 0x7, 0xff}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000004c0)) sendmsg$kcm(r1, &(0x7f0000000980)={&(0x7f0000000500)=@generic={0x2, "f51ef8ea725bd5ebe43baff70592c5bffa619a5d1f4e711e7dec286f16e999a31916fa3ec2c8939b9272ecaab0c1f8fd6248c13f624ee3c74be55eaa5edf628fcb76039089e9848c556ce20b0b0fcbc5c375ed87b5f2ddea5f0297765d7ba432668131a863bdb13a2d56c03c672c4c28facc1a1be9130bb7b6f809088244"}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)="000aede4e33b9ccd7962cb98310ac37eb7e7419b929ea0b405d091afe1dfe090c9f6c285d8ebfedfa63a13945f70f37406d96f6f55d2152d7b2e378e61bcfab667a7d3b7687195efd5b3af45ba161b74af6473e43c9f5e6d6427f03feab12e502a34d8e0050f50f335c683a1b64ba1258998cd011582ac7e4fbb30c7b0110d3e459c9b9e7cf1793b5ce09d38b61f340684d59b340f2fc77c6d3e125dd4264573c8735c2a97af41494145310d1148803f7cd1ad4dc8321e9d492081e1f36af27a6a3bc7289873acde6b0650e6b96798c81ce43a3db5da4274c8d8b5796ba2712b2b554b", 0xe3}, {&(0x7f0000000680)="3b49d1ddac33ba28e6876af9e4c7ea063eb2cc334db11b9fa01da50f88073a3f901c3aadb5747ed5591c672db9704c31299c4a4f0ac2f65947457d9aae37711d89a63bf86b0fd0c94ed3b435046879f9a5ba27", 0x53}, {&(0x7f0000000700)="1550fb312a43af3cf01dd54a9fdee3131d1ed6034601e10ec43f8853ca61cfe29fb675258c7bbccddf2da5e3db3bedbe041deb77533a7cfab11f041120436f7fdc65cf72692328fa4f2eb3a75d85c351fe9b43a4168db4327672", 0x5a}], 0x3, &(0x7f00000007c0)=[{0x28, 0x88, 0x3ff, "b38cf091dad0770b0212bf8162c7247a0624a843"}, {0xf8, 0x11f, 0x0, "6e17bae64521eac2b3ca0112794d501990d25cb6c107569512a0bf7e23c0dd473f2b9dd2c588749a2471b936fa4cc31d54cb009d6537a7907ea2d024b8ddfe73149d0366664feb561e06db0298571353e16525936abe4259d1bd7f092c5b15d2c11e0aba6a22632a4e08e8a8d26ec88b75fcb454e5dd67262b33d311e70fc1419c232cf75eca2604288c0198e8eb9561c028e7470bcef3a87a242044c49a7ad1c138a44462fe6872cc4698e00b7f6ee5fdcb081d303e7f890a02f0c77d83133cd6c3e66ffd986aa400c9d4d9b3fbdf5f573e5b7d3487eadee3a8982e173ef353ea1848"}, {0x10, 0x1ff, 0x8d7}, {0x88, 0x11f, 0x7, "64f3c879f3625572844f30d3e168f47c56ff83e0c066b42c055ef216860739c4d9e08b5c3b66c4da1d2cbc361db26e859f654621b30b4966bbfa7b2b5ad465d40b7d6f12856fc29d3f1a443abff1dd06186da12e7784c9cae54708e83eccbb792e4178a4fbf734133247e1e2d58074324a3610b5d5"}], 0x1b8, 0x4000000}, 0x200048c4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)={0x0, 0x5c, "6a6bbbdd8f15007b1b24d1176f704e8691d31806b63ff29a6f86fb7281904b1b503834d07f3d2199b8792fc529c32193d30e6d000695acedb53fefa0a8b8ecd01ab5639e3f3c8cf8c67232ae0a6810b7f56978779405d0b6b53cac6b"}, &(0x7f0000000a40)=0x64) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a80)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000b40)=0x84) r5 = syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0xec1, 0x301000) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getdents64(r1, &(0x7f0000000c40)=""/211, 0xd3) r6 = memfd_create(&(0x7f0000000d40)='/dev/snd/controlC#\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000d80)=0x1c6000, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xe5) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000e80)={0xaa, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000ec0)={r4, 0x95, "5902cf9f182fef48ce3a0e98f3925607bf2a14ac12050fbf8450f9271fced41318237ebc729acce6e03d46103502b8e45d0c3ffde4212f8b6bbc236c70475f0661b04bd0e071f9d342d4ece250209ccc635852f223c1206155c4be8fe41b54ff14a6c534e825651a89bfe4ac02d711d3e3d470319af76560d2f1deccf03890a38232dade4be54a0b80a1419753f2ce038b88b6a21d"}, &(0x7f0000000f80)=0x9d) bind$inet6(r6, &(0x7f0000000fc0)={0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0xffffffff7fffffff}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r5) getsockopt$inet6_int(r6, 0x29, 0x4a, &(0x7f0000001000), &(0x7f0000001040)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001080)={0x3, 0x8000, 0x7ff}) recvfrom$inet6(r6, &(0x7f00000010c0)=""/138, 0x8a, 0x40010000, &(0x7f0000001180)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/06/06 06:56:19 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0xe45, 0x800, 0x5}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) r4 = accept$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) getsockname$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000009c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d00)={'eql\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000024c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000025c0)=0xe8) accept4$packet(r0, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002640)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002680)={@multicast1, @loopback, 0x0}, &(0x7f00000026c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002700)={'veth0_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002840)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002880)={@dev, @rand_addr, 0x0}, &(0x7f00000028c0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000003040)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x30000002}, 0xc, &(0x7f0000003000)={&(0x7f0000002900)={0x6d0, r1, 0x102, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0x138, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x59}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r3}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x42a}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r10}, {0x230, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5a}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb8ea}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r14}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff3f04}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}]}, 0x6d0}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000081) r17 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003080)={{0x0, 0x3, 0x6, 0x0, 0x3ff}}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000030c0)={'bond_slave_0\x00', 0x5a095f86}) getsockopt$inet_mreqsrc(r17, 0x0, 0x25, &(0x7f0000003100)={@loopback, @empty, @remote}, &(0x7f0000003140)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003180)=0x0) capset(&(0x7f00000031c0)={0x200f1526, r18}, &(0x7f0000003200)={0x9, 0x0, 0x0, 0x6, 0x9, 0x7}) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f0000003240)=""/185, &(0x7f0000003300)=0xb9) syz_open_pts(r0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000003340)={0x282, 0x1, 'client1\x00', 0xc5f0393d7b6dfab7, "82c37f53c3fcce2f", "e219262ce55a4411fd62c4924fb09bc1ecda963bef8a8c012ae57971f1307154", 0x800, 0x3}) 2018/06/06 06:56:19 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x657) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={0x0, 0xa01, 0xffff, 0xae}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="19", 0x1}, {&(0x7f0000000240)="449fb9cf201bf7ca144d9571b737cb23fde557f28a1bf044b5982b26b9600cddaa5f", 0x22}, {&(0x7f0000000280)="da91feddb610a5", 0x7}, {&(0x7f00000002c0)="96f3dfaa7e7950257ab07f6e218f409947d23a793fb5771abd4fa9a747376d525ebab633b34d8c56e232fd115a920e21e0b6b6d31ed793f350bc07a352e8884a35dcec08b574a09132cb4023a77d18da4900139f82a499d85a65996ef4edfc816837d90a8b375d866457cc0d", 0x6c}, {&(0x7f0000000340)="d07a126a0a49410e038dbdb6cdb6b385f0cdfc8a427f32a558f56646f8056486f0659837c9", 0x25}, {&(0x7f0000000380)="f238f648fd64ef68c1c8c961bd179406e45939dc67372686eb50a049ed43c3e1c2b1a3eda07cfd96b58652436ff0e3e33cccdcbf1863181179eee7bb2ed71a58a1f254e018d450624b0f6041a8c7cc78624c1de2c641655322d0f52ac5ca1fb961ecbbe2df150b49d875f2418db0d50b07f60ada7912a48593cfdbf402a4a8e228", 0x81}], 0x6, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x800e, 0x1000, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x9, 0x87}}, @init={0x18, 0x84, 0x0, {0xf1d0, 0x0, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x90, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x2, 0x8, 0x8, 0x3, 0x3, 0x80000000, 0x9, r3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x6}}], 0xb0, 0x20000000}, 0x48000) connect$bt_l2cap(r0, &(0x7f00000006c0)={0x1f, 0x6, {0xffffffff00000000, 0x3, 0x8, 0x5, 0x6ef, 0x6c}, 0xfff, 0x7}, 0xe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)={r2, 0xbd, "5c12a20a947eba962da8732425672420a5b489e10c7aedcafcec87121e065fadc676228b97f9aac70f11c961bdacaa5f7f6481b6685b369587bb69c08613b04f986ea3e488ecd4e4270a0ce37b53f21f9d5e08aae56d5eb1d1fea2046a6fe75f9bb018fc4a4569429a1b3b99ffa7225a32b0f6065be157691e0846fd5749907c973cfab1f544bcf5236ca0672652b82c1809f6e493b2125d8f3ba411b020561853ac14a41a29fa38c629dc6872d1789f6ebfd1552fb40d9456e0c03497"}, &(0x7f0000000800)=0xc5) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000840)={r4, 0x6, 0x3, 0x8}, &(0x7f0000000880)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000008c0)={0x1, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x290) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000b80)={0x9, 0x5, 0x9, 0xffffffffffffff80, '\x00', 0xfa}) getrlimit(0x5, &(0x7f0000000bc0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000c00)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000c40)) r6 = add_key(&(0x7f0000000c80)='blacklist\x00', &(0x7f0000000cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000d00)="a064aebe02ff796abad9e7d77ef89b01c60092bd1772e8c1e2036340d397a4b2062c1adcfd07e59944a01c2061412fe95efe61f83bd0e7ac262e4ed0fc834318a033e8a8245c22909951007a9b729ce49e74b3c3d66281befa5e41", 0x5b, 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000d80)='.dead\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000e00)='#\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r6, r7) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000e40)) r8 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000ec0)={{0x4, 0x5, 0x8390ff8, 0xf1, 'syz0\x00', 0x9}, 0x2, 0x24, 0x8, r8, 0x1, 0x4, 'syz0\x00', &(0x7f0000000e80)=['#\x00'], 0x2, [], [0x9, 0x2550, 0x3f, 0x8]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2c, 0xffff, 0x77, 0xe7c, 0x400}, &(0x7f00000010c0)=0x98) rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0\x00') inotify_init1(0x80800) open_by_handle_at(r0, &(0x7f0000001180)={0x8e, 0x3, "c416f762a65ec8cac0c0936b1466bd2fd058a216e7b461804c1cb2bb85bcd57c08832c9d7dcc536cbb10fbed4859212188347f61fec9b1a5f61802d1318450cdf816f841a5ca71f6f5828cff26936106f1978c132eaf9c9ebbfbe567d6ccd430dad9ce6e794bfac16988c7d8dfc524aa192a93cb1234a5cad1d8d4f6ddec36fa230b4dd16c1b"}, 0x88000) inotify_init1(0x80800) openat$dir(0xffffffffffffff9c, &(0x7f0000001240)='./file0\x00', 0x10000, 0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001280)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r5, 0x7fff}, 0x8) 2018/06/06 06:56:19 executing program 6: futex(&(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffc, 0x400) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x282, 0xf74c, 0x3ff, 0x17793ee8, 0xffffffff, 0x20}, 0x3}) ioctl$KDDELIO(r0, 0x4b35, 0x1) connect$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"38e0d4b9d9e757"}, 0x9ac}, [{"24f4f6e9c9310d"}, {"55791fcc0c7713"}, {"914aeef2e53458"}, {"1c231d9abed876"}, {"0c624bb6070923"}, {"7ca1f637d261a6"}, {"90693da39679d4"}, {"864da65490f2bd"}]}, 0x48) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"0c877db498f3a9"}, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0xdb, 0x101, 0x3ff, 0x20, 0x2, 0x6, 0x0, 0x6, 0x100000000, 0x97e6, 0x400}, 0xb) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x78) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000340)={'ipddp0\x00', @ifru_settings={0x0, 0x7fff, @fr=&(0x7f0000000300)={0xfffffffffffffffd, 0xb9, 0x6000, 0x4, 0x1, 0x228f, 0x2}}}) getpeername(r0, &(0x7f0000000440)=@hci={0x0, 0x0}, &(0x7f00000004c0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000500)={@loopback={0x0, 0x1}, 0x0, r1}) r2 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000580)=0x80, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000005c0)=""/231) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000006c0)={'tunl0\x00', 0x600}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000740)={r3}) r4 = accept4$alg(r2, 0x0, 0x0, 0x80800) r5 = msgget(0x0, 0x122) msgctl$IPC_RMID(r5, 0x0) r6 = accept4$alg(r0, 0x0, 0x0, 0x80800) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f00000007c0)={0xf5, 0xffff, "2c9fe02b612438193a0f9844db19164270dce9d049f40106dbed8c6084d95c3ea1ca54035035ea42fd43d363f9a217051022e993eae0fd63de96b5b24744485744376a2dd14ecd7925e05fd147228567e994a8945d3ec5d84660634dc38281e030b15354bc9bf78e484e755cd98a1eb780304e9bfb64f0581a8b8cc66774072730e3930385b5d9a0dee47c3373a818f329863ea09f4fbede91f2c82fe20ef396e2870645d6a8584cd768cc514e91dc9615f5e3e761b8fdb32ab468e934caefaa9c37f00d793120c91e908e4df37962a6ff246913f1b0defe3e7303b1d00a0c985f9ece8efb476a812bbda7a82f"}, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f00000008c0)=""/220) fcntl$addseals(r6, 0x409, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000009c0)=@fragment={0x0, 0x0, 0x9, 0x80, 0x0, 0xa1c, 0x67}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000a00)=""/107) poll(&(0x7f0000000a80)=[{r8, 0xc011}, {r4, 0x1000}, {r8, 0x80}, {r2}, {r7, 0x100}, {r6, 0x31}], 0x6, 0x8) accept$inet6(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000b00)=0x1c) [ 73.015791] IPVS: ftp: loaded support on port[0] = 21 [ 73.036761] IPVS: ftp: loaded support on port[0] = 21 [ 73.048071] IPVS: ftp: loaded support on port[0] = 21 [ 73.097578] IPVS: ftp: loaded support on port[0] = 21 [ 73.101660] IPVS: ftp: loaded support on port[0] = 21 [ 73.113003] IPVS: ftp: loaded support on port[0] = 21 [ 73.126658] IPVS: ftp: loaded support on port[0] = 21 [ 73.143806] IPVS: ftp: loaded support on port[0] = 21 [ 74.942554] ip (4671) used greatest stack depth: 54536 bytes left [ 75.216709] ip (4693) used greatest stack depth: 54424 bytes left [ 75.321840] ip (4701) used greatest stack depth: 54360 bytes left [ 75.525566] ip (4716) used greatest stack depth: 53832 bytes left [ 76.344328] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.350782] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.376170] device bridge_slave_0 entered promiscuous mode [ 76.429627] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.436136] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.457078] device bridge_slave_0 entered promiscuous mode [ 76.510390] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.516867] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.564138] device bridge_slave_0 entered promiscuous mode [ 76.598018] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.604566] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.625334] device bridge_slave_0 entered promiscuous mode [ 76.633566] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.640187] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.648567] device bridge_slave_1 entered promiscuous mode [ 76.656558] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.662990] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.680214] device bridge_slave_1 entered promiscuous mode [ 76.701644] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.708192] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.716921] device bridge_slave_0 entered promiscuous mode [ 76.729355] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.735856] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.745636] device bridge_slave_1 entered promiscuous mode [ 76.753500] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.759946] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.782759] device bridge_slave_0 entered promiscuous mode [ 76.801125] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.807589] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.821766] device bridge_slave_0 entered promiscuous mode [ 76.836787] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.843249] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.857327] device bridge_slave_0 entered promiscuous mode [ 76.869332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.883073] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.889481] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.901894] device bridge_slave_1 entered promiscuous mode [ 76.917405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.932926] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.939370] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.957720] device bridge_slave_1 entered promiscuous mode [ 76.972139] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.978570] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.011313] device bridge_slave_1 entered promiscuous mode [ 77.033987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.048129] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.054562] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.075472] device bridge_slave_1 entered promiscuous mode [ 77.088890] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.095380] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.118559] device bridge_slave_1 entered promiscuous mode [ 77.131600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.144333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.151793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.162176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.173646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.231924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.251014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.337592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.361147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.371618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.414282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.476923] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.568958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.718530] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.823273] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.875205] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.945221] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.965573] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.039106] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.062159] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.080706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.101294] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.126496] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.162815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.227748] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.284738] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.326268] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.348388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.358377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.380379] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.428941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.474816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.481808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.494832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.529737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.536885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.553526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.591827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.598879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.631454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.639402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.646575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.677790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.701428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.708418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.741314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.750875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.791641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.811576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.838424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.860393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.905974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.913092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.926985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.933965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.960718] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.987489] team0: Port device team_slave_0 added [ 79.126989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.156025] team0: Port device team_slave_1 added [ 79.207609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.219011] team0: Port device team_slave_0 added [ 79.290354] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.310487] team0: Port device team_slave_0 added [ 79.396670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.403720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.415900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.449783] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.471967] team0: Port device team_slave_1 added [ 79.486947] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.504967] team0: Port device team_slave_0 added [ 79.536187] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.551465] team0: Port device team_slave_0 added [ 79.571797] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.584879] team0: Port device team_slave_0 added [ 79.602536] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.615221] team0: Port device team_slave_1 added [ 79.622857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.633547] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.645823] team0: Port device team_slave_0 added [ 79.668090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.687996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.713104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.720602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.729453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.755445] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.766016] team0: Port device team_slave_0 added [ 79.779352] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.789774] team0: Port device team_slave_1 added [ 79.802860] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.820462] team0: Port device team_slave_1 added [ 79.831643] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.854249] team0: Port device team_slave_1 added [ 79.877624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.886690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.899518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.924969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.931960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.949379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.971848] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.979495] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.992745] team0: Port device team_slave_1 added [ 80.012862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.021622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.028693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.043812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.069278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.091289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.109358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.122869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.135425] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.144909] team0: Port device team_slave_1 added [ 80.167426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.176386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.187705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.206792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.214444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.222150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.234647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.242741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.257203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.278667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.307446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.325951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.351941] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.359811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.367903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.375839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.382807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.390777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.404525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.411902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.427545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.436483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.462830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.484363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.508697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.516963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.528369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.539173] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.554900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.584685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.593678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.636249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.661253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.674767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.682634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.690860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.700742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.708716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.717352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.741702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.748931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.755875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.765093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.773709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.792524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.803244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.815358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.825699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.847656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.890659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.927759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.957157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.975837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.984276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.993361] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.002223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.011131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.041977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.061387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.071268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.092916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.125555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.152504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.189488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.199430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.213094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.282639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.290166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.299731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.346580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.354519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.376690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.787929] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.794392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.801238] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.807675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.882671] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.889384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.082884] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.089416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.096221] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.102660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.111918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.149652] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.156084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.162858] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.169262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.244912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.264295] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.270745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.277557] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.283988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.326860] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.355413] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.361871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.368685] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.375129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.426190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.643141] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.649599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.656486] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.662913] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.714436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.730923] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.737369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.744192] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.750620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.790871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.815900] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.822335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.829140] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.835562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.888930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.936150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.950788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.990359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.014139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.037649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.054878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.062352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.415067] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.671089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.732625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.757834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.002566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.054975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.161700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.239342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.307393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.471900] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.573580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.602643] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.771656] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.862816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.995984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.039906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.046223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.057349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.110236] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.307584] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.313906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.323060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.373724] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.381710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.397218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.437156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.443424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.466850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.624377] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.630872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.641687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.710337] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.716644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.728560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.788931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.795281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.807786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.864261] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.969090] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.975415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.982976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.098728] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.256577] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.360302] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.526821] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.544769] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.592400] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.738322] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 06:56:45 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000500)={&(0x7f00000003c0)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0xffffffffffffffe8, &(0x7f00000004c0)=[{&(0x7f0000000440)="50e4f80412cb19dcf0ed0b22b1e5689f299bee86c911470f9d19b3caa5cf72144259a9cb603f41f81604260cf8795837a0abf3bd5228ebe783b9b90fbe93fa0d290ed7595895a2b703fe1c0e666b0662cfeb465e83f82c76a29d23d2b97d8009057b3657c8e7c1ce3c2a2a71895cad4cfb9877843e5babfe1c427f60c95ff5", 0x7f}], 0x1, 0x0, 0x0, 0x44094}, 0x4000) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x7, 0x8, 0x5, 0x0, 0x0, [{}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/06 06:56:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0), 0x8) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)='\'', 0xffffffffffffff23}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) timer_create(0x0, &(0x7f0000000140)={0x0, 0x34, 0x3}, &(0x7f0000000180)=0x0) timer_delete(r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) 2018/06/06 06:56:46 executing program 4: mq_open(&(0x7f0000000000)='selinux.cpuset@cgroup-:~)em0wlan1,^\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/91, &(0x7f0000000100)=0x5b) 2018/06/06 06:56:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x10000}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000002c0)={0x0, 0x3, 0x7fff, 0x0, 0xf9}) times(&(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x1}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000200)={0x8, 0x8, 0x401, 0x8, 0x5, 0x8}) close(r0) 2018/06/06 06:56:46 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x98, r1, 0x300, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x18}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2000000000a) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x400000000005201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/06 06:56:46 executing program 4: timer_create(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000300)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x1, 0x2, 0x100000000, 0x7, 0x0, 0x7, 0x800, 0x6, 0x6, 0x5, 0x4, 0x200, 0x6, 0x9, 0x100000001, 0x3b5, 0x2, 0xfb8, 0x3, 0x7ff, 0x0, 0x6, 0x4, 0x7fffffff, 0x3, 0x5, 0x3, 0x8, 0xa, 0xc000000000000000, 0x2110ac2b, 0x9, 0xc, 0x1, 0x28411cfb, 0x9, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x20000, 0x20, 0xfffffffffffffffa, 0x3, 0x0, 0x7, 0x3ff}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000004c0)=@generic={0x0, "54140bf8d58a31fcf976acdc3f1b8cef31aa1e40ffe813905b7ec85f1c91537adb5e935a46df64813c66df29c47b16e2ed10955f40be666cb0951ecdb1afc908cb9eafb20b4d3f013ea1f03013ec61afa7225d9bf811826bbacdc9a7a158c620e904dc7e70eb13e98e660ea94926dab56782eead5c762dff82b9a5cb6b79"}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/06/06 06:56:46 executing program 1: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) userfaultfd(0x0) 2018/06/06 06:56:46 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x9}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0xff40) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/06/06 06:56:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000000090f500000005000100"], 0x14}, 0x1}, 0x0) dup3(r1, r2, 0x0) 2018/06/06 06:56:46 executing program 4: unshare(0x24020400) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000000c0)) 2018/06/06 06:56:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) r2 = eventfd2(0x6, 0x800) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x3, r2}) ppoll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x131f5ea4}, 0x8) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x58, 0x2}, [{}]}, 0x58) 2018/06/06 06:56:46 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x1, 0x3, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/06/06 06:56:46 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000080)) unlink(&(0x7f0000000040)='./control/file0\x00') mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/06/06 06:56:46 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x400800000000011, 0xa0000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x324) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/06 06:56:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="28585f8afd19942327288c497331d079cb06ef67442a9a567c03546e2b315de7328e77e7d821b626600b3e0a7acc0f75a66cafef6918ee3b6d3cbc66a4221fcfa537015d73248c485dc3e66ecc251b933de757afc6116e55b818e754b66dda66ed55ccf7a0cb323c87f29227c6d8800b10f700fba084e59dfa4964e4e43ae29e0a441ed1b91b930cbf35405f7dcb7325251ffbc4976e8d90c80a2fd1c26c34cbfc6a87d95bad02a47d1547cf203dededc31d98cfe37642802ace058292962fcae88ae6a067b0a11852489fdef7e936c33c31c6a3870b53a683", 0xd9}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/06/06 06:56:46 executing program 7: get_thread_area(&(0x7f0000000040)={0x6, 0x20100000, 0x4000, 0x8f4, 0x7, 0x14, 0x8001, 0x200, 0x7, 0x401}) r0 = socket$packet(0x11, 0x3, 0x300) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) read(r0, &(0x7f0000000100)=""/254, 0xfe) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x4140) gettid() socket$packet(0x11, 0x3, 0x300) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x200, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x8}) 2018/06/06 06:56:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x9}, 0x1}, 0x0) 2018/06/06 06:56:47 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f0000000280)=@sco, 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)=""/155, 0x9b}], 0x1, &(0x7f0000000140)}}], 0x1, 0x0, &(0x7f0000004cc0)) sendto(r1, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) sendto(r1, &(0x7f00000000c0)='fc', 0x2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/06/06 06:56:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xb5, "ef7eb588c68e99d22b0ba08378087a608434ffeba0dca7f3fde943c8a0acee90b93538353b6259d7dcb8b47610005d2d05c0ebe8144ef747d1374b7ff4d885f6551554d8407a1c24b1c0e5ff75bfd737e89baa227db91ba5b13143f486927a9b25690b87a9457dae3af0edd6c6891ce2f9c4324250dc57d77e8de6c09017646f3d2b7708fa897b6546e98f510d58a90c5692e4a08557ec108764d30c77f5afbc3bec14091ebdf012050263a4149d5b7b2231897a6c"}, &(0x7f00000002c0)=0xbd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x80000000, 0x40, 0x2, 0x7, 0xe961, 0x5, 0x4, 0x2, r3}, &(0x7f0000000180)=0x20) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x80010, r2, 0x0) 2018/06/06 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x4000000000000, 0x40001) ioctl(r0, 0x8, &(0x7f0000000480)="97bf69b94ba8105b58722633c66c36ad5a2bf3fba5c7182d8bcce6c9974b18567c1ca8e255420fb7f80bdb2e174edc831243bf2506818090d55b440a08d6d351536558ef3c29bfe08f7f2e239fd03c3a2d14d7d4c872c19581ba0465dba72c733dbb538299ce34b12dfba1d581663741206d8ed501d88956d21102709e1704fa528823a2c1a0a585cdee3e67442fa7ab2461f653e75ebfeb149da818986c2848f08cab4a38101864034880daddd3115f51d7115c522e0f07cf621bd746569d4a78255959b3b833") futex(&(0x7f0000000080), 0x6, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x0) prctl$setfpexc(0xc, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000001000)}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000fe4), 0x270) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x268, 0x7, 0x6, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@typed={0x8, 0x1d, @fd=r1}, @nested={0x1c4, 0x6d, [@generic="ed6f87048dd162676adb405b1d8f518208e5895958d112e128b3a958823683499b5c1dcab278ad9ea9", @typed={0xc, 0x13, @u64=0x4}, @typed={0x8, 0x6b, @uid=r2}, @generic="9da884cf7577d8a1bc084001f9b5c56abe0a555ef20e663ddac98f5debe3ef7f306e2365bdc162934248b25da40c456a7bf627d14610148fb3c3f3cb5e3865318f21fb2e98d48a18c67944ea0bc9909607215c44a50d6dadf5fc8951c45127065c372caae2ba6a21026730b03412a8b91efaa133df5db2c041727f82e85575387ef685ae52f5d9c3d75abb06adcca334c3862efa3cd4895c122aa1c9ae52d38ac72d3d48eb93e28e643550e065a8d60e892be0aadcb9cb43095f415005c340066fce39bfd2e71f2e2aedd1056f63d5119439c9578a7f0e2d6d", @typed={0x8, 0x2e, @ipv4}, @generic="49b7c9d51a63dc5c753434d768a13d7021016a328e0cf8728068eee8c8f42b40bf8f6172c84a0976ff4cf4b997dd9ae3f998bd86b3ab7460ee44da2ddbcd2bc80ca9a1c835378667785e045892f66eed00c440c135095256418fc46e8d496510202766707fd57eaff6f6bfd4b86feabaa4ce6267200edb7338590af03f41de52f7572bc778da6d0bb2901a217e007773a9dd734b6bdf4ee23690c23cc3b295fc"]}, @nested={0x4, 0x6}, @generic="af144e5d8fdd67f804eab2e30997011e0690c656f94709e289269e6aa8d7837cd7ff6a27a450a377ad18f208cf6a38a6489146b0233eb84f10947047e295dcb1d260899b97e1b0f248dfda21ea9d3053bf947980a86e61c6917980529d95e77d7cc272db0c72c8", @typed={0x4, 0x94}, @generic="62b3704f86ba8730045ef418d6387b2fcd91f2c9dda38a"]}, 0x268}, 0x1, 0x0, 0x0, 0x44}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@routing={0x1d, 0xe, 0x1, 0x4, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x78) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x0, 0x8, 0x6, 0x3, 0x1, 0xfff, 0x4], 0x7, 0x1, 0x10001, 0x4, 0x8001, 0xaf4, {0xffff, 0x1f3b, 0x8, 0x0, 0x0, 0x0, 0x5, 0x1, 0x7fff, 0x1, 0x5, 0xffffffffffffffff, 0x4c, 0x1c, "e8b8a5373092cf71f4f35d6fcce66e528fb3aaae61460f1e39ad32f0a3e537b9"}}) 2018/06/06 06:56:47 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x1, 0x1, 0x8000, &(0x7f0000000240)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000880)=0x6, 0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r2, r3}, &(0x7f00000004c0)=""/155, 0x220, &(0x7f0000000600)={&(0x7f0000000000)={'sha3-256\x00'}, &(0x7f00000005c0)}) 2018/06/06 06:56:47 executing program 6: r0 = socket$unix(0x1, 0x805, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005b00)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) dup(r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/06/06 06:56:47 executing program 4: mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x800000001, 0x32, 0xffffffffffffffff, 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r4, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'eql\x00'}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000018c0)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) ioctl$BLKSECTGET(r6, 0x1267, &(0x7f0000000180)) close(r0) 2018/06/06 06:56:47 executing program 3: pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0xfffffd, 0xffffffffffffffff) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) umount2(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/06/06 06:56:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b8000000190001030000000000000000ac14140000000000000000000000000000000000000000000000ffff0000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000d0fbdaa281efedf8000000000000000000000000000000955953dfc6dd5b8fbcd45ea7b200000000000000000000"], 0xb8}, 0x1}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/06/06 06:56:47 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) clone(0x34400, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000180), &(0x7f0000000280)="56664bcfc4e59cc8f26a46dee239c54264b3c9d23be384fb5bc4a7ad4aa50a394badfd78146e4ba7ff80a0cf82563042974e39e4659b46789633df6052dc12dff7ff6d9c26a2b8defd839940c88b7ebafb005c6c103b3cff") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0xa, 0x7, 0x3, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f00000003c0), {[{{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x8, 0x3}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x3, 0x7, 0x5, 0x6, 0x1, 0x84], 0x73, 0x57a48df1, 0x2}}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x1c}, [0x0, 0xff, 0xffffffff], 0x4e24, 0x4e24, 0x4e24, 0x4e24, 0x6, 0x1, 0xffffffffffff8001, 0x1fffe0000000000, 0x4}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xffffff00, 'bpq0\x00', 'rose0\x00', {0xff}, {0xff}, 0x2e, 0x3, 0x22}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x80, [0xcda, 0x1ff, 0x4815, 0xb1, 0xed, 0x8000], 0xfff, 0x4ae, 0x4}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8000, [0x5, 0x1ff, 0x3, 0x8000, 0x2d, 0x9], 0x5, 0x47c1, 0x3ff}, {0x4, [0x5, 0x1, 0x8, 0x3, 0x101, 0x7fff], 0x7, 0xfffffffffffffeff, 0xe8a4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000900)={0x1, &(0x7f00000008c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000940)={r3, 0x1}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/mixer\x00', 0x80, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000340)={0x0, 0x1, 0x81, 0x100, 0x1, 0xd4b1}) 2018/06/06 06:56:47 executing program 2: r0 = getpid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioprio_set$pid(0x2, r0, 0xe06) ioprio_get$pid(0x1ffffffff, r0) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x2) 2018/06/06 06:56:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) r2 = getpid() capget(&(0x7f0000000000)={0x20071026, r2}, &(0x7f00000001c0)={0x6, 0x3300000, 0xa9, 0x4, 0x2, 0xffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x3d7, {{0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff5}}}, 0x88) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x0, 0x200, 0x8000, 0x4, 0x2, 0x6, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x400, 0xc, @dev={0xfe, 0x80, [], 0xc}, 0x8000}}, 0x3, 0x8}, &(0x7f00000002c0)=0x90) socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 101.041220] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/06/06 06:56:48 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x1, 0x1, 0x8000, &(0x7f0000000240)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000880)=0x6, 0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r2, r3}, &(0x7f00000004c0)=""/155, 0x220, &(0x7f0000000600)={&(0x7f0000000000)={'sha3-256\x00'}, &(0x7f00000005c0)}) 2018/06/06 06:56:48 executing program 5: r0 = socket$kcm(0x29, 0x200000000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfff, 0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x60, 0x7f, 0x81, 0x4, 0x10}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x2, @empty, 0x3f}}, 0x1, 0x8, 0x78, 0x100000000, 0x3}, &(0x7f0000000280)=0x98) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000002c0)=0x100000001) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) exit(0xffffffff80000000) fcntl$setstatus(r3, 0x4, 0x2800) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r3, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x0) 2018/06/06 06:56:48 executing program 6: r0 = socket(0x11, 0x80002, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) setsockopt(r0, 0x107, 0xa, &(0x7f0000000040), 0x367) 2018/06/06 06:56:48 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='gre0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x43307bd12b5744e9, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3}]}, 0x34}, 0x1}, 0x0) 2018/06/06 06:56:48 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000003c00)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x1, 0x5}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/06/06 06:56:49 executing program 3: socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xffff, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x20000) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/06/06 06:56:49 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000480)=""/47) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[@ANYRES64=r2], 0x8}, 0x0) sendmsg(r2, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)}, 0x0) close(r1) accept4(r2, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000400)=0x80, 0x80000) set_tid_address(&(0x7f0000000180)) connect$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0xfffffffffffffe30) statfs(&(0x7f0000000540)='./file0\x00', &(0x7f0000000240)=""/204) 2018/06/06 06:56:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) recvmmsg(0xffffffffffffff9c, &(0x7f00000030c0)=[{{&(0x7f0000000240)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/93, 0x5d}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x1}, {{&(0x7f0000000400), 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/168, 0xa8}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/202, 0xca}], 0x3, &(0x7f0000001000)=""/4096, 0x1000, 0xfff}, 0x2d0}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f00000007c0)=""/170, 0xaa}, {&(0x7f0000000880)=""/223, 0xdf}, {&(0x7f0000000980)=""/240, 0xf0}, {&(0x7f0000000a80)=""/160, 0xa0}, {&(0x7f0000000b40)=""/229, 0xe5}, {&(0x7f0000000c40)}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/141, 0x8d}, {&(0x7f0000000d40)=""/59, 0x3b}, {&(0x7f0000000d80)=""/188, 0xbc}], 0xa, 0x0, 0x0, 0x100}, 0xfff}], 0x3, 0x40000000, &(0x7f0000000e80)={0x0, 0x989680}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000003180)={{0x9, 0x48ac18dc0000000, 0x3ff, 0x7, 0x4, 0x3f}, 0x1, 0x1, 0x6}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000f80)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000000e40)="c083b55afb8294b3e9081f2679ab559265a67f086f868b201343955bc688706f30", &(0x7f0000000ec0)=""/95, 0x951, 0x0, 0x0, &(0x7f0000000f40)}) r2 = syz_open_dev$adsp(&(0x7f0000000c40)='/dev/adsp#\x00', 0x4, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000031c0)={{0x6, 0x7}, 'port1\x00', 0x1, 0x2, 0x8, 0xfffffffffffffff7, 0x3f, 0xfffffffffffffff8, 0x2, 0x0, 0x0, 0x6}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000032c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000033c0)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000003380)={&(0x7f0000003300)={0x5c, r3, 0x700, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/06/06 06:56:49 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x200000) fgetxattr(r0, &(0x7f0000000080)=@random={'osx.', '/dev/adsp#\x00'}, &(0x7f00000000c0)=""/50, 0x32) ioctl$int_in(r0, 0x80000000044df9, &(0x7f0000000040)) 2018/06/06 06:56:49 executing program 6: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8400, 0x8e) ioctl$KDADDIO(r1, 0x4b34, 0x5) r2 = epoll_create1(0x0) tee(r2, r2, 0x7, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)={0x20000004}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x6}) 2018/06/06 06:56:49 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x3c, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x9, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0xfe98) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x0, 0x1, 0x8000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) recvfrom$packet(r2, &(0x7f0000000140)=""/171, 0xab, 0x10103, &(0x7f0000000240)={0x11, 0x5, r3, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) shutdown(r1, 0x1) 2018/06/06 06:56:49 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000240)=0x4) 2018/06/06 06:56:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000000, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd4, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff0a}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xfe16a8ed76eba691}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x2e, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) [ 102.193322] sd 0:0:1:0: [sg0] tag#1951 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 102.202200] sd 0:0:1:0: [sg0] tag#1951 CDB: opcode=0xc0 (vendor) [ 102.208612] sd 0:0:1:0: [sg0] tag#1951 CDB[00]: c0 83 b5 5a fb 82 94 b3 e9 08 1f 26 79 ab 55 92 [ 102.217619] sd 0:0:1:0: [sg0] tag#1951 CDB[10]: 65 a6 7f 08 6f 86 8b 20 13 43 95 5b c6 88 70 6f [ 102.226627] sd 0:0:1:0: [sg0] tag#1951 CDB[20]: 30 2018/06/06 06:56:49 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x60002006}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/23, 0x17}], 0x4, &(0x7f0000000480)=""/115, 0x73, 0x7}, 0x40002120) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000580)) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f00000011c0), &(0x7f0000001200), 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) sched_getscheduler(r4) 2018/06/06 06:56:49 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x440202) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/62, 0x3e}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/6, 0x6}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f00000005c0)=""/61, 0x3d}], 0x5, &(0x7f0000000680)=""/103, 0x67, 0x3f}, 0x4}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/188, 0xbc}], 0x1, &(0x7f0000000800)=""/44, 0x2c, 0x3ff}, 0x5164}, {{&(0x7f0000000840)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/31, 0x1f}], 0x1, &(0x7f0000000940)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a00)=""/129, 0x81}, {&(0x7f0000000ac0)=""/218, 0xda}, {&(0x7f0000000bc0)=""/218, 0xda}], 0x3, 0x0, 0x0, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000d00)=""/214, 0xd6}, {&(0x7f0000000e00)=""/169, 0xa9}, {&(0x7f0000000ec0)=""/96, 0x60}, {&(0x7f0000000f40)=""/53, 0x35}, {&(0x7f0000000f80)=""/157, 0x9d}, {&(0x7f0000001040)=""/45, 0x2d}, {&(0x7f0000001080)=""/203, 0xcb}, {&(0x7f0000001180)=""/166, 0xa6}, {&(0x7f0000001240)=""/174, 0xae}], 0x9, &(0x7f00000013c0)=""/117, 0x75, 0x8}, 0x140000000000}, {{&(0x7f0000001440)=@nfc_llcp, 0x80, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/60, 0x3c}, {&(0x7f0000001500)=""/180, 0xb4}, {&(0x7f00000015c0)=""/208, 0xd0}, {&(0x7f00000016c0)=""/91, 0x5b}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/51, 0x33}], 0x6, &(0x7f0000002800)=""/216, 0xd8, 0x100000000}, 0xcc99}], 0x6, 0x10100, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(0xffffffffffffffff, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000280)=""/209, 0xd1}], 0x2, &(0x7f0000000540)=""/95, 0x5f}}], 0x1, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x400000000000117, 0x0) 2018/06/06 06:56:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="fc000000190001030000000000000000ac1014000000000000000000000000c8fc5d98d8490000000000000000000000ffff0000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e000000100000000000000000000000000000000ff00000000000000e00000020000000000000000000000000000000000000000000000000000000000000000"], 0xfc}, 0x1}, 0x0) 2018/06/06 06:56:49 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) exit(0x1) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000), 0x80, &(0x7f0000001300)}, 0x1) [ 102.420196] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 102.443159] sd 0:0:1:0: [sg0] tag#1962 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 102.452180] sd 0:0:1:0: [sg0] tag#1962 CDB: opcode=0xc0 (vendor) [ 102.458515] sd 0:0:1:0: [sg0] tag#1962 CDB[00]: c0 83 b5 5a fb 82 94 b3 e9 08 1f 26 79 ab 55 92 2018/06/06 06:56:49 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f000082e000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000280)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) [ 102.467612] sd 0:0:1:0: [sg0] tag#1962 CDB[10]: 65 a6 7f 08 6f 86 8b 20 13 43 95 5b c6 88 70 6f [ 102.476614] sd 0:0:1:0: [sg0] tag#1962 CDB[20]: 30 2018/06/06 06:56:49 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x1, 0x1, 0x8001, &(0x7f0000000180)=[0x0], 0x1}, 0x20) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='scalable\x00', 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000300)={0x7, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0x30000000000000, 0x7f, 0x8e2, 'queue0\x00', 0x70ce}) recvfrom$inet6(r2, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x8350000) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$eventfd(r2, &(0x7f0000605ff8), 0x8bbd) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/06/06 06:56:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x1ff}}}, 0x3a) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x80002, 0x0) socket(0x6, 0x80f, 0x0) setsockopt(r2, 0x106, 0xd, &(0x7f0000001000), 0xfffffffffffffe34) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/06/06 06:56:50 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0x1, 0x8) close(r1) socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r2, &(0x7f00004db000), 0xff) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x10000) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="6f94acc424bbaa3922bbbd76c23b1e5b4093501099c9d16bbde30c38ab7b114bd0fed0fc5f69e0461ba2c5ad1bbb53b8ae0f25dcf7b78c9a42c7ad", 0x3b}, {&(0x7f0000002400)="1812f1fb65777a0cc0a4edf350d7e01925cb93c42edc7800e3bbc3648f6d60ef584b1e3b5a5e7d17aa63770300000000000000e335ac2d44331dbd2f28117c3966529b1ca6bd55d2991f4156b19305d0405c23fd41a7144dff54888bb3f891c4cec93e02ff5c2af909f9e3a87a3064e2fd1a010f7ccf81bbd8f99d44cb63988f0b011722ddb6a41198d4d088dd58628c00cd4fb2e73bea9a62b7aec4558c65aac62e443ab399ee6ad3622e2b31b07a893f4189f3d48e1e6924a6e5679655dbd300a1986fdf6fee686f5c28551fc4e7df637c0e783c88825167527cb821db37ec66da4c157812e3", 0xe7}, {&(0x7f0000000280)="164f2b26b7831633d96424c5149df2a4a04dc04f4363269037ea87a0f8acf86594faf16cf3868d45370e68605356bb760640ce6ed12dfd615806c06b5a4d474e15a8c42b236bc9840fbf5d8a5c9badefcd02ebfd289ba81a4ee590ef576c092dff5630622aac0836af1a6ff23f4e7c9d01fea6e4e496fac41cfafca433da9407d08e9776fbd45fa64566e53c03b68d31c830d14a97569fd86029bb39149afd8f528bea70fc99717f63a1c85282f2efec99", 0xb1}, {&(0x7f0000001400)="f47a3a736cf9e0af6d279fc9c16b7f823ef7c74d435fc6aaf4c33d4ab1b14cf29cd3d9f1327fba4ecea91786e0634b486cc1248e33cea87e4aef70d8beb4712c9d4bf69c71f2eb4e173acf647d384573346664f6af0857708fdb4c16b31c22f170c70976cde3a528e58250b5ce8a98fe7f09b6fb74bbd031264660bc8f22ebfa09bd118c619620f7c0a9d15f49275941ac02ded22b4076ad25e90b4147e25c166e202463ef14fc3217d4528dcc3e6d8c7bb1ce0b6c9a4620257f79412f28f80ab06a1b98cb965296c92dafe3296126b9501d0751b83ade351bff736de5186a5769e1b9b86cdef0e2f788d3b55d2e2799b190b3f964867be40ff2c3a9226c4942760a3f611f9007badb447e576667a5130be26d8b4b4d13057a01eccda580b8633e025c57bba44e1ff613ff97a82ec8f655139dd95a8068f7a57b8c4c320da87f662af04da0b0070fd0e60c169513860b4bdea2a72f28c22cab3b37110c918545c7bcf217ef40cd2639d4de4b73dd152ceb537083a632c5a342e792cc854f4670f71c4e825f0d4bdc333e693e73332c84cfd945efe5c42221c4105bb99b33c1bbf95bc6335f91ea3cdc6a7dbc57970e83cef237573d5339c147b4c6f62d19ffbccfded85e425622e719d178ded5291a65fd36f760d0d9ffb3e91fe925e9692f948b7e1a68a9bffa498f6947c2828ddc967bd5aa3dc82b3c7a3f9335c3825f1925c24d38ce4749176b3c7bfbf0a9789cab6d2213751139fff9fa2ac01b58650d8af8a1dd31a7454ab7395596f39d34172f5e1262029c228a8b22aca03060d8ff128eacb37639843ca20c3f781b9fbef8187cff9b6fb141795a91c3d5f9afe97a7b8586520fa00fd730534a05f87c8c14c43c8f093577b5ebc1e9771f8ffdbfd0b2ffc445a2036181944c5a6d7330d197b2311caa8150078b95cca31627f2e460c9cfc576b7e1d1123a5b9474d8f1e0a7f6225e51753cb6017917288030d97a897e4ad768043ae37c1f44976a9581c5187ec586da4d191388482e798e0701c12423220fc359f6f1d0c05cba7f324d43abdc966a5146a8206c20339baa8fa4dfa44bb6a0399a52c45e534e92200102f0ec94d69058a5688e6a3deab6bc2b19a2834c1688bbde0c64cfc827a90dea7d7e1f5ea700f3956c867a65b7adc27b0b078b811118cbcee18c048113f661fd5f8872b1a341a518fdb5684b95cfe99a87e9016f22bb61bb00b8fc549e0f1a3c6155fd855ef3119d5cb41552323f18aa7835ef52c799e6c4d9c5d4e1d4e90ec7bdc5b625c59d9d9f226b58260fd9a7a080d850fddd226a4b3158165c7cd8b9ac3b79f0aba8716ca6dfa3fdbe7692a5816a76256fb2147641b609dd3a4ef674f40eeea774d2ba5b0f370086bf07d664efe4c835109a1308395a65efbb8797b7013a2d45f3fd68fea91d191295d0b8731a660fffa5375d9db0d7935c488ab1580226b262733deef876ee8b86a50815894d1b01acbc73afef9afb8a75840e63959254330781830de98bb70b17b9e811cff753ad13abddc2699d5467cf0aceff6f4509e79d0756bc5693fa1d07441448b9e45d79ad34fedb0fed621421a5c691c0931323946e91353172f4ffb1f67e5f2b73a26edff6273b25b9e2a76b4ea8c833b6de90644e65299c83e66351f68e751a6f9fbdd844d27813d6235e0e646687f5465e79f0ccfd78921b8daab3a81f52d16996b5f57532fa810db5b7d451097b8a220d7e3a62febc49edf6a2cbc7b16d8571b4dea1a738175c5e70b894d319744994c07b7a672c45955941e6fbbb5f9dbfaae69bf715b8741fdf7a2f536d29459065fb0e05210389d2da67d90c74710be2317cb031ac4ba6f2325a6aabca3d72aa0b13337f72424dfc09ad84d3a4fd9c6a9654785729904666df7c87cc747467441c3aff89aa152e0912bdc18703a5798e1424ad3254a78f56a858587056d7354abbd4490d84c55680787bcc510b5c83bcda359670abf74c133dd6c4c8d9a08c49a9f2c2cd87f61ad1913f5d0c23fc6a433ebd6a11756730f77d10ebe464edf07279f8126f7b867890108c8ca9a4344f227d2f5fe813885e3392d489ff52b83a8f32be933a53694398ddc1cb0a069121260357fdd001fce58023b3cb83a0b0c03543376a046644d5b77fcac9dea4acc015ca6c1178578a9790c7b158437794184afa24d646a087251afe8378eecaffcfc6fbdb207db73679ca89e344145b6ae6fff02023240467a6b52933e029b2a1a2628ed348441a864b86576e9d405b3bb59ea5c49a6b55918ef083f88f1d9c2de781aa2b39a4c107b3dfe1a51a0a12b5fe7bb5c6862170429f064434defd786b618265bd81058134b4f17c03f051606ff115100d3d17f3b8e1d8cb48ee7db0ea6f839d56066dab495fb825f80f67db226bb04c265b716832bdc4f29a1730f9ada6d5cff2a5466d579565f225ad326f35f4e236a1c4ce7948b9d1289286807eb1e4ae31a19e89618e8efd7b842d1ab2cec4d70594bc4c362a9868678604c21115ca30d50110afd7df57acdbddd92d442ca20674435ddd76d01cb31d72650163ca6682e0af194c789b0832d0b658c9f7468af1d47916837c737f66c12baf0bc6c9ef58b4cfc1cb5c1cc40526e2c8b34227eb36220a4eb0715f1ba5c83d69589ff8fa608540bcaf24c9b06e6ab34cfc47e2bd4d7cb8315ba74bda8d46bab28e7c1d9730f865f8336c1635d260aedfa93beb166c96993df348ce30bd9e00d7944ffdd9886a896566a83a1fc055531563f1172e8cbd9ce0b082d9527176e780130d55b17fd5fa59b019f888651c4a0b6d082ef762a919002a0bc4d80ee0bf76b98ef2f1cf18cc116fc6c65cf6a8ec5a5f200afb8ea0f36f257f7c5f203dd89150161d1202956fa532b366221579536b69af02884428e7708c354f70683967877d62944e1f36d42c7065d404af87a771b7b99d59984074ea6cb5bc33e6f49bc05e5a186c8e49d24a177f62f4a31a8caf4fbb87fe328f1ed4280f32d343cfefc06c60033cb5a33483a63a08f0e2562081e1ecb843f5845b875c3749e3aff2e3a217fc16a8b8289d36e991201664718bce0df8621d87501c89fc9a13cc5f0641d8924bdd4da53fdedd57799355882b3b4032d0049b7f4d04f5baf8372aa3b9e470b190d998d9b7f740a2b836b9331690f292c80cd166465b1cc9f2b8ffcc99fb4884d969b15d202a1e815fbfb55511d011d7287f0802dc55e40428a79f273f97690a4a908e99e5a7611a6edf3485194c3f6d7381cd5f29f1e10e64712a14af9084651655d75836ce2ddee3cbb4638de699f6b2577784c0faa3a6b91fa62d410d28f0689e4c8b3adffd4bfb44b9ae6b21b5722d1ff07122061f804217cb5c291e4ec16586b7d333a0cdab0767dfae21a81d0599020ab1f90011f97657bb0e55bb21e4ab523a24a49da800f83f7cb4654aad995d87087d323e21b25d1187d78f209694d6e8bad15712e7e6185f18f341cef51bb9361470af8e8f4eb795381dc69594e02bcb6521bf09b41984a9a5945706e1b7934e261592e952e8ee92c4ffeec81e6eb05f3ccacc3e8f88e0288b607b79a4836ff0d547f75d1e6650907d5456e96560d40207738b42bc8c3e4768f57b54fa5a21781c4c36c557e4f4c150aa6d99604dc22401a25a82a1fa07edd6465fbafe8c930eb8807137f939a3bcd99423049f28e9a4268f51d16a696d16154e199b6d48fb642ced7faa047dc75a65f786fc72cc903f2185e1c839d2e6652d44af9587fdc3edcadfbba42c03fb78d01816a825809ae7224085267177ce7b0642b6c673db8205eb7b988f0a5dbc2b26704f26a808b2c91551507c56a01551b4a2633e70521bd51b4af02b3bf719eca2e7e2023b561ef6ecb7a43334ca57a7788f3e477681986ec0e97c4666eb6368589877f91dddce3c074fb2c8d2e40904f6358bbcd617d0cee78de6563b2a9bad8791a1530bf061bd961526d4b498faa518a990971b36657081557781fdb4c468ea22d9eb068a33ba52d4437768101aadf5673a5f2c2859938b47fe764c94b306b97041a73ed7f5456cd8ab8fb958f95811ea6534dbc8a7f2a603e536d692110c3e54e683a5b7d889fe1194e1c4735dfce07e43c66ae64d5d9e4b76c2d69d43117adcd433fa9e539a4501aee88210ceafdb5dfeaf9fd8d7116ce23b29cc2a9774a84850deb7dc7ace91265a96da05a276da91920599d527a23b37576ffc98b8e0addec0b2ffd5d9d3a84eeabed7425ef89bc4900007d45928a7e6b8b62caa2112b6cd4b5f2b22d4d393658724465f2be01cbee225927a64d6ba398dd37b2ff591db86562251ad008ba03ea0ce3c5489b4a0c95f976ec426752d46a3b6236c2d32c2de3e24774601ca91405f2c9a815d69fd4128baa399d95acfe5bd965f56a3deade33059cddc88955e57868efe2dbc3e6635e9e62aaec8cb8d6335caf609e876ad67d4cb94afcaaf653245a1c314d97a01b9a9e0ddc630f5d534d7ecc5b935aea74d18a3132c0a4f00f8cd18bcde8b1a58d997d3c08ead0c1bb738a72225cca744fe629ed7897cfda1beb4a5923940acc3c2e3bd26b240a6bb10d05f14a260076d618e05d1291549281c009042e3fee5245d7348b0c3c3a3b363f317c1d3ba2e11b16cb580a1bc7b692d0c292efa2628556c93be3bae27c04e2cf49282038a51506be48b2d45447a270ab5e4749081a9333fc5c6746d821bd6906adbc555402c9b83cb9bed8dbb132cd279d7807a14a5c20125b5a610b5c2b40e87c518feeab602753a459871d6e0a981ad8f7a685a991438a006719eab6f2244adc1b89ada44cf0889f5d68b6b5ee1b338ea62f0ae001f3dffef01f91f4b04ddb34355877dc49cdba4af6b118082c919ab3ffce0672b15e2ad44cc6cc09696ff6e19ac6fe4458a9980d6abb5d319e4c646f1001b7ede92aa333d667f7b230186f48a37a4457f01a9458974ff3c3eb84ff195d2719f4186b127f8eb1f87b3949fded72e85f478c2f9916ee7045d08a4614c75279082968c10610b8d58b3295da456d854c56ece71a64a4b9ab57cb8e6a9c2cf97257a65e3e3717e6154e87fb27f79b27c2c702e87f4f2c59b4d402b6ac14f421d244edbf02b83d36f46b663fae588a582a28dca720e6151d77ae349283b32ce2443de0674e59acdc0fc479019365529bf6ff936206a5bf2b4712a4baec213ea15424f7a0d2fa0f7bafd0099a484695b568f2371df5e62763603c4b18c63094ec5b3f17a06c4964849446b506786b00a969fbf140f463b7a2154021eee1d8d6d4669ae4a7a7480ab847381607d1a913dfbe8922b466676c7ed312fe1554627b79f111f4738aa8a2350a5f412738f3bb74f0820468f9e553b25f66e87ac61b79bb5b9a04c5159cc51fc941078bfdd096e9bf438c794efae3994095554e7124ae91195723291556371fddb5c38c9b708d771f82ce7c771e842a7779d119bb210bb957b12958cfb3ca2885ef1f38f5dd81115d8525f8d5ce104752cc21f90060fb7a0a9cbe23706cc9cffff3a32751dceb5d2af952f725971c71304776e9acf1bc9ba40192c75e531cf60368d00dc199dd840566eeafdd9ca8d8575112d6b1e5cead66b35e67204140886ecc678bf1329214daf69f3f0410a2eb91f2515d115162b73f139d34daf4dad19ccc424639cde460821ad7d5303695737f0d16214b505f32daae9b168455677c10d7c34be098a7d3e1dd5bb23dc5af534d128be2c1ecf3897b63336283ce321a8e68c05861b7b640b99ff2be6d2307707d0aef53f06cf098a19d3", 0x1000}], 0x4) 2018/06/06 06:56:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8001, 0x5, 0x200, 0xc42, 0x2, 0x7, 0x100000000, 0x7f, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x101, 0x401}, 0x10) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x6, 0x1a, &(0x7f0000000040), &(0x7f0000013000)=0xfcc5) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/06/06 06:56:50 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/137) r1 = socket$inet(0x2, 0x80000, 0x9) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000002c0)=""/238) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x9, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @rand_addr=0x10001}}, 0x3f, 0x81, 0x0, 0x8, 0x5}, &(0x7f0000000140)=0x98) 2018/06/06 06:56:50 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x3d, @broadcast=0xffffffff, 0x4e22, 0x2, 'lblc\x00', 0x19, 0x800, 0xef7}, {@multicast1=0xe0000001, 0x4e23, 0x10000, 0x1f, 0x4, 0x7}}, 0x44) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0xcf92, &(0x7f0000000040)={0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r1, 0x40084146, &(0x7f0000000080)="55042e71b3d607a15256faf99b7b2ce7b6c0af1a4a5bb853b2c184fb8b1a9ce9bb7595ca2efc4f5d") 2018/06/06 06:56:50 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket(0x2, 0x80a, 0x86) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x891b, &(0x7f00000000c0)={"6c6f3a050800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/06/06 06:56:50 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80, 0x80000) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0xa6000) read$eventfd(r1, &(0x7f00000000c0), 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2000000000000100, &(0x7f000039a000)}, 0x10) 2018/06/06 06:56:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) sendmmsg$unix(r0, &(0x7f0000000340), 0x4924924924926c2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/4096, 0x1000) [ 103.477116] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 103.485350] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/06/06 06:56:50 executing program 6: r0 = userfaultfd(0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x10000, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/111) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000699000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) 2018/06/06 06:56:50 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) fallocate(r0, 0x3, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xffffffff, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) 2018/06/06 06:56:50 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="180008002200010200000000000000000400000004001200"], 0x18}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x52, @empty, 0x401}, @in6={0xa, 0x4e22, 0x10000, @empty, 0x4}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}], 0xb4) 2018/06/06 06:56:50 executing program 1: r0 = userfaultfd(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8400, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x18) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) socket$inet6_sctp(0xa, 0x5, 0x84) setregid(r1, r3) 2018/06/06 06:56:50 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x280480, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}, [0x100, 0x5, 0x800, 0xfffffffffffffffd, 0x3, 0x1, 0x5, 0x1, 0x357e, 0x5b8, 0x0, 0xff, 0x725c, 0x9, 0xfffffffffffffff9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) 2018/06/06 06:56:50 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1f, 0x400000) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1449000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000"], 0x3}, 0x1}, 0x840) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/06/06 06:56:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000440)=0x580, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x80) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f00000000c0)=""/110, 0x6e}], 0x2, &(0x7f00000002c0)=""/201, 0xc9, 0x1}, 0x40000000) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000400)="b49a9d172544555c94f00b46996aecd9", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/06/06 06:56:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="23f50231ef6433d16f69c60bf801af21d09ad5534a7f012b330f1d5c65914159140cbe31bcb3bf3baf2d48dca9d0d1d5da2c51ec69c153e547aceda012d0098e7c9a3f68effd47a08967c07d2c468acd520caf88262a71642dfef4f1f3245c2902296dfbcdc7234d7490ae948170") timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x7ff) 2018/06/06 06:56:50 executing program 7: syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='big_key\x00', 0x0) r2 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x100000000042, 0xffffffffffffffff, &(0x7f0000000000)={0x80000001, 0x6, 0x4, 0x20000000, 0x0, 0x0, 0x8}) mq_notify(r2, &(0x7f0000000140)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) r3 = dup2(r2, 0xffffffffffffff9c) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101004, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x5, 0x4}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x20, 0x0, 0x1f, 0x0, r5}, &(0x7f0000000580)=0x10) ppoll(&(0x7f00000001c0)=[{r2, 0x8000}, {r4, 0x420}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x9}, 0x8) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000005c0)=[{0xad, 0x6, 0x3, 0x2b, @time={r6, r7+10000000}, {0xcfb3, 0x4}, {0x200, 0x5}, @connect={{0x2, 0x5}, {0x1, 0x6}}}, {0x9f4c, 0x4, 0x6, 0x40, @tick=0xfffffffffffffffc, {0x0, 0x3}, {0x6, 0x10000}, @result={0x9, 0xfffffffffffffeff}}, {0x8000, 0xf9, 0xfff, 0xcc0, @tick=0x6, {0x5, 0x100}, {0x101, 0x7843}, @queue={0x1, {0x1, 0x7fffffff}}}], 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x20) mq_timedreceive(r4, &(0x7f0000000400)=""/130, 0x82, 0x100000000, &(0x7f0000000380)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) geteuid() mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x20011, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/06 06:56:51 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907d, 0x0) fallocate(r0, 0x3, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xffffffff, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) 2018/06/06 06:56:51 executing program 1: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x102) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/06/06 06:56:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x2) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x98) 2018/06/06 06:56:51 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1f, 0x400000) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1449000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000"], 0x3}, 0x1}, 0x840) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/06/06 06:56:51 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/06/06 06:56:51 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0xc0002000}) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x16) shmget$private(0x0, 0x2000, 0x130, &(0x7f0000ffe000/0x2000)=nil) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200004, 0x0) r2 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='selinux@!trustedbdev\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7859, 0x40000) openat$cgroup_ro(r3, &(0x7f0000000240)='memory.swap.current\x00', 0x0, 0x0) fchmod(r1, 0x0) 2018/06/06 06:56:51 executing program 6: r0 = socket$inet_sctp(0x2, 0x7, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x2f, @rand_addr=0x9, 0x4e23, 0x0, 'lblc\x00', 0x20, 0x1, 0x4c}, 0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/06/06 06:56:51 executing program 5: r0 = socket(0x10, 0x80002, 0x4) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f1ee839cd53400b0", 0x26) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x2) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) flistxattr(r1, &(0x7f00000000c0)=""/148, 0x94) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7ff, 0x4) 2018/06/06 06:56:52 executing program 1: creat(&(0x7f0000000140)='./file0\x00', 0x90000000000040) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000300)) 2018/06/06 06:56:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000b00)=@newlink={0x30, 0x10, 0x41d, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1a, 0x4}, &(0x7f0000000080)=0x0) timer_delete(r1) 2018/06/06 06:56:52 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) dup2(r0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x88001, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000080)=0x9, 0x4) 2018/06/06 06:56:52 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000000c0)="a1240dea32c9060c00b01b9aa9802674bc653a63944534a4e67715f964faf443b0716830883621ead6484a58f55a569bbf939918134c53bb95543b441c167e126d778386087fd4c906b47c76cbfd3c039c5623c8a1a2d55ad53bf02073b7788c85c7c27b574b103ae5850455ee903835b23878ae121b75436897c44c26bab83ce09e11629af486c5d0024d69e50db70eae551443d405", 0x96, 0x20000001, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000240)=@random={'osx.', 'team0\x00'}, &(0x7f0000000280)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr=0x10001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e20, @rand_addr=0x81}, 'team0\x00'}) 2018/06/06 06:56:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040)=0xfa91, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ppoll(&(0x7f0000000300)=[{r1}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) 2018/06/06 06:56:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000300)=r3) sysinfo(&(0x7f0000000340)=""/8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @rand_addr}, &(0x7f0000000540)=0xc) r4 = dup(r0) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) pwritev(r2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="bc23d6222486904bf4ee2d6010a2c5fa838b141697572437d5fcdb1b2b09e495fbccf7d66d0773a66cc2a3baf2cf96b56d15591e9c03c7a4764e7f797c30b40f59fb777d25fd09bb5e5d63109f758492c3d45b7e61857d0be247ee", 0x5b}, {&(0x7f0000000440)="8ba38b51b9e35b3ed03b86a82442ed0e72dbaf31723e591156f37d5333cb18cd9dac1524d072b9a6b8f0fea51516aedf8ba5d93c145a6785bf58e03cab89b07501432ad601e427e5316219aa2115c95d4251b48c6f61019519e66c1faf3adca5efd1283a09081b3909c144cb2f6c338d174792fdd486f4dc50ca54", 0x7b}], 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0xad6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x1c) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/06/06 06:56:52 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0xfff, 0x20, 0xfe0, 0x8], 0x5, 0xfffffffffffffffa, 0x7, 0xa5e0, 0x0, 0x8, {0x4, 0x9, 0x9, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x5, 0xfd8, 0x3, 0xffffffff, 0x1b9216ee, 0x5, 0x0, 0x5, 0x0, "c91781ffb1fa40991816a86a451325b677ef7567847d5ec6eb39360b474bf3aa"}}) socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0}) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1e00010001000000000000000000000480cb02cbb2f9e1ecc62e9939f0b7842c2ae2f8a9dd31dfc63ac93a7db94730901eca529a4ebc7a69c7d3263ac127780b036f28fe465fbf5ca172665c72acb5815b5f4ef1fed7715b39afaf07db1f2141d09c9f5b2a0cc0ff269a1f071c31c042e6a279d69eabef31e34b3df4a11422061c725a521140016c126fd6dc0815b111"], 0x2ac4}, 0x1}, 0x0) 2018/06/06 06:56:53 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0x800, 0xffffffffffffffe0, 0x1, 0x8, 0x8, 0x7f6}) r1 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16=r0, @ANYBLOB="f4c3c94cdd0888516d010db36306685dd77a06e180e6d89a557ae4e43027aa496037cfa73cc65d6d796f046fec186ac38e8a2c5ca3952ae192ebe797fd", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16, @ANYRES16]], @ANYBLOB="ddb9790d", @ANYBLOB="00ae815cb452346d2496cd0458dec44a6a35d66269852690e1b867c2ff3809d41f9db6d08c9b91c90db9faf9fed2902350f2a3ed3c5bf111d2473d88e8ea4fdc77e02cf9b2c83c9b64a25309e418f412e8c5e78cb782343cb8ec7aca62ffdeddb7e5392c1a876f9f274ace85ae1ee9c35aa4361488027fd9b326178cae99aed5ba87a34fbe1edac4fd2726ea38930a8e4e600399e84ee4f40b08902b906dc3392d9287797a1244f21acc209af18ab279d1a3203377ecbb33036525c4d590578ab63d66816a8dd77706f0bd4b6399694deebaf3112ea5c8ca4fe1955ccf7e3cdc0b4a2ca4e7782b7797afcd92f46064ea0cf1a9239eb90e0e62", @ANYRES64=r1, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYPTR]], 0x125}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigaction(0x40, &(0x7f0000000000)={0x29a91ed0, {0x5}, 0x98000001, 0x7}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req={0x6, 0x9, 0x10000, 0x8}, 0x10) r2 = gettid() sched_setattr(r2, &(0x7f0000000200)={0x200000030, 0x6, 0x1, 0x485cbd0f, 0x4, 0x5, 0x80000001, 0xffffffffffffffff}, 0x0) 2018/06/06 06:56:53 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x428) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x6, 0x1000, 0x0, 0x8}, {0x7f, 0xb08, 0x0, 0xfffffffffffffffd}, {0x3, 0x401, 0x7, 0x40}, {0x0, 0x81, 0x1, 0x3}, {0x48000000000000, 0x7, 0x9, 0x80000001}, {0x3, 0x7, 0x7, 0x9}, {0x6, 0x0, 0x5, 0x401}, {0x4, 0x81, 0x4, 0x8e2d}, {0x7f, 0x2, 0x5, 0x1}]}, 0x10) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000000040)={0x2}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) dup2(r1, r1) 2018/06/06 06:56:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000023, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) close(r0) 2018/06/06 06:56:53 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) socketpair(0x6, 0x1, 0xfbfffffffffff033, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000100)={{0x8, 0x5}, {0x1592, 0x7fffffff}, 0x6, 0x0, 0xee62}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="110000000000000b007a1da136fd66c2bb7391a8b88a87000500100200000000eb2e90780000"], 0xfdef) getsockname$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) recvfrom$packet(r2, &(0x7f0000000180)=""/198, 0xc6, 0x2000, &(0x7f00000004c0)={0x11, 0x1b, r4, 0x1, 0xa000000, 0x6, @random="3222fcab0dbd"}, 0x14) 2018/06/06 06:56:53 executing program 2: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) quotactl(0x9, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)="e8f1839d02943c93ad9f4c1e65f92e7d664c8da3c4729ce36957c951ee2a8fc9d0b5d79368153ff9e1d6452e5a6f65b9b75d27735e4a6ff5d95f04ce1e27fd79b27d3d320ed0") 2018/06/06 06:56:53 executing program 6: unshare(0x24020400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="154f977453b9ec59bcc7c9420b5a67064ad5ad15d4344be881be68d652a3a97bebe905c6af478da3116aedf1d5bb317ce7095c362154248f2ed079b5d14aaf3af1f11956f3725d60c655cd1ebea86a13f19efe66eeac75204e3f21ab069edb9302ed87f149f6c5128fbc15c9d5c03d0885aaee6ae97e7ded1e8c67f46656b40f3abffcaf39a2f632acb7d6378a9b049c224fd8fe7f4f852ceec444c269ffd21988db9bccba0447a25f473c6d3660d688a8cc04705ea5025362", 0xb9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f00000001c0)=0xffffff10) 2018/06/06 06:56:53 executing program 7: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x1) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) r5 = getegid() syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0xe001, r3, r5, 0x8001, 0x80) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x1f, 0x4e20, 0x1, 0x2, 0x0, 0x80, 0x3c, r1, r4}, {0x1c00000000000, 0x0, 0x3ef, 0x8, 0x0, 0x2, 0x1, 0x1}, {0x9, 0x40, 0x2, 0xfffffffffffffffd}, 0x40, 0x6e6bc0, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x34ff, 0x1, 0x2, 0x10000, 0xfffffffffffff43f, 0xd1, 0x5}}, 0xe8) 2018/06/06 06:56:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x10040, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={0x0, 0xb0a3, 0x8000, 0x2, 0x8, 0x5, 0x10001, 0x4, {0x0, @in6={{0xa, 0x4e24, 0xe8be, @empty, 0x2}}, 0xfffffffffffffff7, 0x2, 0x0, 0x3, 0xcc52}}, &(0x7f0000001400)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r1, 0x81b0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x40600) ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/06/06 06:56:53 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7fffffff, 0x2, 0xb10, 0x0, r2}, &(0x7f00000001c0)=0x10) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r3}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r3}) write$eventfd(r3, &(0x7f0000000040), 0x8) 2018/06/06 06:56:53 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2dd}}, 0x100, 0x1000, 0x9, 0x492ec1c6}, &(0x7f00000002c0)=0x98) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/06/06 06:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x800, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000140)=0x8001) connect(r1, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xffffffff, 0x3, "d920f605e87fb5b69d298a42ee027dcf528c208b60f77911ded5c640f53af992db44e736e8452aff5d827c07248511f0a8c33f50de2029b5bd050fb83eb81d", 0x4}, 0xffffffffffffff8d) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000a92cd3c1a31c2e625b300480fed5bd9e000000a6df00009e9600000000000000005aaada9b12c510bf00"], 0xfffffdef) 2018/06/06 06:56:53 executing program 3: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001500)={0x5, 0x84, 0x81, 0x1000, &(0x7f0000000400)=""/4096, 0x5c, &(0x7f0000001400)=""/92, 0x43, &(0x7f0000001480)=""/67}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR64]], &(0x7f0000000000)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000000040)=""/195, 0x0, 0x2, [], r0}, 0x48) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x200100) connect$nfc_llcp(r2, &(0x7f0000000380)={0x27, 0x0, 0x2, 0x1, 0x0, 0x2, "942e6920fba49c89e714ff085882614fcf6ea5a6b44bf5256404559e9f359c36619e19f7bffc20e3a453c04560bc8dc6cd24e293a26895e2c07c7dcd8ae5fb", 0x10}, 0x60) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_int(r2, 0x29, 0x40000101, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffdb, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000240)={0x1, 0xfffffffffffffffc}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/06/06 06:56:53 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80047437, &(0x7f0000000180)="a26f4a0f67f0f916b4999c3f6f780237ab44f48c854fc64bf7429995778180986765f5944468e6c7b8378ecd24d2427841fe7d1cc1e9a5fe9b23881c8be8dec25fb6f3a55b079c56112a18f2ca11d0d13bce6817015a91e37a37387d09beb5a5bceb44e115c47174dbcead5f87605128c31caf8c2780d25a6969c229785b2e13a62478ac72fc09") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = fcntl$getown(r0, 0x9) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/136, 0x88}, {&(0x7f0000000540)=""/164, 0xa4}, {&(0x7f0000000600)=""/204, 0xcc}], 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'bond_slave_0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}) setpgid(r1, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/06 06:56:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00000000c0)=0x1000003, 0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'irlan0\x00', 0x6}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='team0\x00') r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet6(r0, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x1, 0x1, 0x3, 0x1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="e78d5625496eaabba649b1d7495bba042f6b38dbb7662ba9857fe02ef9e048de7aff39a385123c00e30f3dde253fa7083c53b5c3134ae83e6d322a50e74405f3a277758771ae9c1bdb", 0x49}, {&(0x7f0000000080)="a6f470", 0x3}, {&(0x7f0000000200)="09274140b174df8e98dc8b28718b5635931c4f667676a0ffa1d4012dc870085b79425c80c31b39a7e7234bc5f9bd16d964cce1ce0189933bddbf73080b90ab99a6f0dff1b2f833f51687955cf3cc0a44c522b16a41f9f1b4452f117350c134bd989f7b28fc4347ab86e9535aa6e35f1348b240f62e003eedcda77b849302bffd2150decf4ff6ba3c3018075f9c37fc53f61818fbc85242797cecd1e9dd44155d62450bd99a05109b47474c1ee0078b1f4627456ae73827c7c7a73d0f1345a493cb523478908e1030ad17533ac0bdf1cb8363dcdf3f1be09571641d8deb3706f6b0a01e1f7e9846f9cbb23cc20ac328a6ce06144072", 0xf5}, {&(0x7f0000000300)="96819a0a8228e1f2f00913efdeee485fe4648c5747264a7a59a6f0af0c694ffb006fa0dac1b2619bfca059b15a31e86b255e51ba9b47901a5e408b580655655b50715511f7e8b6ce38f54094c369c7c47fbe799b062cf58fbf9f444c93eedb3ba289476b9084b73605f4a2dd032ca33f97d583f6e9ab4c7305737fefb1acb301c28d01b1f5b1476f4f43556689722b15dcb023bf5d522e11b6ee4e2620889cd39137ebb91c99814defcabc2705b1a422287dd0a0768120f84dd01bc1e853b0ba96306aa4704f86ca8d805a64aa38bc9eaca94fd1204d0e0779b412d129304c6a07d82dc55976ac1c61", 0xe9}, {&(0x7f0000000400)="bc8a274d8df23c84405ab42b63fdad4315d4303895ffb1cc7ef5c67319aa40b5e79c922267c197bbb01103fa2bd97d6039394d9803052d1564a0a2e14eaac5dfcc667394f981804fcfd3a2fa3f15fcdafd366c6ee94e359c30dfdaee9957b1f54f6c503da4c9829ca5f93bedaa70b06bc7067206e3a014c120907668eb99e7e085fd07ce69d37e1470dd1bdbedc9214408547acca2e06cd7b0be5ab4a7ec47d000b3cde65ae9e5d9c6abb2c720d41b24", 0xb0}, {&(0x7f00000004c0)="120666f39b242ccbedfec8b8a7ce40d918bb91e919cd47ade9a3c612127b2668ffa35967588f44f137b6de91ec4c43bd2c9b5c418084c54b54ae99123fc15093aa76aa6c5324d365220c0b28c992e1201feb889b1fdf8c61907300127af4ab84dc69c60adf0e6d", 0x67}, {&(0x7f0000000540)="ca89c642b91db0da40d4dd46fdeb5efc519360d2861fcfd5b9ea2f69d5cac457a88df62cb1d8c9c75dc9b11d8150245d94acd20da1bf0b81532a6be59dddba0ba8f1efb61bfa7bcfb267b401715e3aa20294675ec635c2e93ad425638d1fcddb2edeb3849f49b64ed1ea472d6b0946dbf1c2928a96ecee4d03ced97459d6223eb6d88e23d39e3a3de5f201312672f74f7512e8789fd755192936cc3ef7d0", 0x9e}], 0x7, &(0x7f0000000840)=[{0xe8, 0x0, 0x5, "86256d372a59c17dbd67fcf3612fb4535e1b31845dcc651fa9bbb4ef7f520b3e3a2eea4e79ef3eabbb5110dcfef0702d5dea4332797692c4fddc68a64ac3bfc0525b901382259334c3fa77efb269bcf27cc087d9fc26e3de62cacfa1fa5d28fe9244db7f84ef3e97185ae203a2706094d60447eb6d3ae5c7df14bb3730578b7366947e3bf518d25e214208fdda08153264a1dee2dac6d17af58882c92ce6590f4667ef26f891e66fa59f33cbf02ab464b21881806624aebcadd51c4563c8e450fb6ce1149e23c806085b13bdd9964f52d7185d910cac28"}, {0x58, 0x11c, 0x86, "2d781c7ecbd56920090ba82634279d62064de6e8ccc4ddc80c2893bdf2b868e4f00c9d0cf1b081dcb65b9411779ae68dc8a1c1ac16a44881f169fd1e27dd30a16279a8"}, {0xe8, 0x119, 0x5, "a4e5970222108fcbd6ca1743c30ade2c3eb39819018c0d5dc926b4ee7fbcde6f245cec6ac8b8c8cb254edc958dce86e5caa9f17446f60af9008165ead41f71bca51c2805a626c1cf0bbdd657880d36c2e87eda1fd50ccbdbce36e0bab951a01724de87ebd4ea1dfaf39ece84816b446b3ad28c707c2e4e0850201925755d44975c6f36e758517bcb6a8842f8156cdf6376421d805c3c153982cf806541acd8f6cb56fd340deb86a0f41804f499adb66940d4fca92931627db3acb26aec05fe38200e6d82f1639cd8bd0fdb3698fb9ca8507b502a"}, {0x58, 0x113, 0x3, "88b1cc3b7bbf7650cb92052d7f59a505efd4a392843fa03b356f3f6ccbf79b3606c4a02f80e20b9e9ef881df11af51ce78935c49b6ce10a2f965a8f50c96553a94b940ad3ec9"}, {0x38, 0x102, 0x0, "26aa169fede1c4e95e2ae77d1e84690d1aea9beb047364a664c54916383bb05039"}, {0x48, 0x11f, 0x7, "fc69a719890284c986e65a42c520d08a9b209170cd3b77344be7d8fedb8754daec705e555d7d92274a9d9d5b12778b7606e2"}, {0x100, 0x84, 0x0, "fbc1dc60418c8ae483a6c42a5656d8b88c93a0ade863fea036c4ab54ec980632e8f39cd358bae3d6747488e3365d7f725518bb8cfa13a291e597e4a8c5ada14de18d503d70285cb6fe204b64fd516d70eedc6f465ed4c36be5ab79d243d7d2332962e2580497b736119cfccd2d0cb1f73795f286f11a20df637ee11efb554b2ca7a9a0a713394cb3d4c57945157bacd8ae22f965e8c5ff392ba0574c9fef4a897f46ae4eacea32afee4cd84c04860c6b5093e49b466199af7c64433fed3e6464a8bf69c457e3b6eb4622b395fe6391497170edfc14ac6a23672ec27c1fff5cced27d99b14f0f112dacaa9b"}, {0x78, 0x18f, 0x8, "5cd13c11e3521c708cf86ccd391317b5f39f5879703fadcacd99369815971a458f4204752ce5836762d78da21c50414ee889dcd86df050e2e73ba1dd3c4e1bdfae5a70a6daadc15e68dca62089ffd57cf353dead06f2c9acf8d87f683dc89561968d82"}, {0x88, 0x103, 0x8fb, "cfcf78e4beb9ca56fa5cf93164ed7bdcd1c9d635e259b5499f385b0626dd9c9eef8c7d46afc88067b08249d148507d15f5954007c063a38460483e0b87ebf7dbd30c1540161c85732da751f0228391de5c8ba4c142db8fffb093e2989f731d93c321f9dd025c2a9e7a74a9b12e7fa36b6a640f058baf"}], 0x500, 0x20000000}, 0x1) 2018/06/06 06:56:53 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x31, &(0x7f0000000040)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x1d8) syncfs(r2) 2018/06/06 06:56:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff, 0x0) ioctl(r1, 0x0, &(0x7f00000001c0)="0000000000d82c99240970eb2648cc8f257bf830d110b75b4a7a6b54") r2 = socket(0x10, 0x80005, 0x0) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x42000}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/06 06:56:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb1, 0x1}, {{@in6, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/24, 0x18}], 0x1, &(0x7f0000000200)=""/146, 0x92, 0x1}, 0x10041) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0xc) sendmsg$can_raw(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f00000003c0)=@can={{0x2, 0x10001, 0x0, 0x8001}, 0x0, 0x3, 0x0, 0x0, "5699f9d78170e7d4"}, 0x10}, 0x1, 0x0, 0x0, 0x20048004}, 0x54) openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x80000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000480)=0x4b, 0x1) 2018/06/06 06:56:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x24020400) r1 = fcntl$dupfd(r0, 0x0, r0) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/06/06 06:56:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x3}, 0x8) 2018/06/06 06:56:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r2 = dup(r0) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4, 0xfffffffffffffffa}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000300)=""/166, &(0x7f0000000040)=0xa6) 2018/06/06 06:56:54 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4002, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) accept4$ax25(r2, &(0x7f0000000740), &(0x7f0000000780)=0x10, 0x80800) sendmsg$netrom(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@full={{0x3, {"bf0bcb335ff0a1"}, 0x3}, [{"3c23865b6daa78"}, {"248e229cbb1994"}, {"eaacfd6e8aa4be"}, {"4ed8c60245b5e2"}, {"d433f465f43e17"}, {"2dc4aaf09ae96b"}, {"36157441dab6f6"}, {"374b53e51f744e"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f00000000c0)="2507652f8e22244491820ad0b774592c8704c2039dc125b2b39bae3dc140f1b384a9828f45c60e23b554051f0419603e0b01d0634a255fa7bc78e1b72032", 0x3e}, {&(0x7f0000000100)="e299500124759dfe1223c655cf26939adb1f852adbaec1eb11b2dcb4a849759dcb2f4a6dca132ba2884f1258422230fa2b0fdc01123d37d1958ae855f2d9216338ec77496534", 0x46}, {&(0x7f00000002c0)="56fe8f3b985830ff7c09f528c5fda87039fb1dbf7355817640b66abf6017483305249b7586dec4513c214fd57cac988c283f6901c9451380cfd57bc50a759c26182f4d350cbab3fca9a28b46b1cedfcb2b1aea65351f7ec7054591387a5f0f0ddc7b53301b8133fb6c9a59a87abd0ead2c96f0476d56d6538b906ca6a717f7f71f3b56bf9d8383c643fc321ebccedbbecb3107962443914eae9a16e8660385f00f776bdf6ab9fe86d448a3568f85b05ec68625df2fb0aee2914ca9aea1317d4f82805669e9d62148c13ce028cd73acc96d2447a096e86143a149670b0b724cdd87e1fc991f524f4b5653c0940521cb44a30b", 0xf2}, {&(0x7f0000000180)="f0e08b5c70b91e11", 0x8}, {&(0x7f00000003c0)="423827c7e2583ce170aa79548be89174b6ff83f8953e202017da413f4ddf9c8a54a10f0d0555d2762b2afbde7e31811d91e037af11a961ab05c133261c051809d879b581a48a", 0x46}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="cb92a531d110272f4350db6d039dd796647d609c17c6a4dbf362b8b5aa1765f44338cc9d139e363a319ecad72d5cb314c210b3b1f39e5047f15e59298076e7b0975aba473d0b4ce238a0f786d61168af36e50b28", 0x54}, {&(0x7f00000005c0)="d7f74fed4522f2db78d634105546bbb70c25eaaa8568804eefc7e3de3a219de22cca5838f518d57833f8e1507d4f217aaa880b55d79ab3c52581b2cbf67d19052e1ce199d09b0c8b619228dc1158438344283d26b0846e530e1942a53ec3845e4cb30852223478e3158977d897d91c982f728b0b710b06be8959b2d132b0e408efbe9ab4ee717e077268d9ace8e88f24f222220af8e0ee6aeae34ec6f85d3c61d2759bdb3bfe474f85e1ffee926a4a1bda506b11f063252d53f73457ee16eaf022677685880234e6f51477d427daf1a2af3550a9623cad3f5586155b120ddc607ed3c4853fdae432b2858bee3baf8f71d0d1", 0xf2}], 0x8, 0x0, 0x0, 0x90}, 0x20000000) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) 2018/06/06 06:56:54 executing program 0: r0 = mq_open(&(0x7f0000000040)='+md5sumeth0-\x00', 0x40, 0x9, &(0x7f0000000080)={0x0, 0xffffffff, 0x81, 0x1fffffffe, 0x4, 0x3ce, 0x2, 0x3}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0xa201) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x510, 0x7}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x80000000}, &(0x7f0000000240)=0x8) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x3, 0x0) lseek(r4, 0x0, 0x3) 2018/06/06 06:56:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, r1}, 0x14) 2018/06/06 06:56:54 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="1047fc161860a53883b0b9") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0x5800007) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000140)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x7d, &(0x7f0000000080), 0x10) close(r3) close(r1) 2018/06/06 06:56:54 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x401, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001b00)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x5, 0x301, "d28db21dcacea82ec0cb8e678f9976beb81506ed2ae43f4e7f9a68de1400e5eed7d554f4fe13e9fe0a152c163b31de13d8b2cb111596efa4d20a6600444e43", 0x1c}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000140)="85fb4ea7f8415a35db1911afa96be4729d0fa27ffd3ed11e1c0253ff49726b72fed54382ddade3884f6ab7659c914f55330e592708a135a9d6e4c35cc327a6acb082134b74cd0e17d5387c7606251e58347269ba5c98780e67fe1f842a42f89ae99e312913d61a6fb0c5b76735dc2b975734f5904747c3debfae49e8eb0c4e2f0dec91db85c0f6f45667ba301fa4066125cb3e34f130466a196e207de42e5dbe4fbfe5e97bec59e9ab44cb757f09203b4396c9cbde49931b7b8e25ea2e2eb3f5ef241c92f298130b99ccabb15e8c22639f0c526ce160d5470fa92982c755", 0xde}, {&(0x7f0000000240)="1d697237eedeb32ba676f175c0b9200bc0db0818f2329ded6e9588a22a7ac5b33dab7d2266438aba9674ff537fd1", 0x2e}, {&(0x7f0000000280)="670d0f26304b3b846a3878d4d0d03e6c69dad55f23a363a3bc0ad3e4f3e35022de1aacf3392ec54c1b13e44046d84f3a56c9594aade2ac4dab6776c3d575d9df573b4cf24a79a5a72aaf244a", 0x4c}, {&(0x7f0000000300)="f0ee64a1ab3b209fc7e1db46cd50ee01b292be7e377f9e0060de2f58777c7077b74af10a35d3ec777500f080389f82e5e4cf9ff5c12aa493a05b97ac77d966f823c32cb59c94befd1a75361178d715879dea10a30c7b0eb1a38cc5cf9272b7d13656d35162096a36f752bca039e25a3d12eac9c59a254a2ed1fdb0236032fe8c0a6b2f3efda114aa12a6742f1779daaccbc2c1d3ca757f95573403537671819765d75120640a12305e10ae736d1086ccfe01a08e68cd0a17b55c484892c9212800fc18f6759ec0a70af3997125a2b8101fbe06d1b8ea6008913b7911fed2f7dde15b370b30", 0xe5}, {&(0x7f0000000400)="18419effe725fad6367c2244bdc99d99f15de66e0bf2a70af6545fdba6e24434a5ae80c0", 0x24}], 0x5, 0x0, 0x0, 0x48000}, {&(0x7f00000004c0)={0x27, 0x0, 0x0, 0x1, 0x40, 0x80000000, "bfcdeb594b313e7421204ce4b3ddfcc628919452b34135f7b3aa759414237eff84515835966ff82c360b82745695a3190e22878942cd1f51292053527d37c7", 0x19}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000540)="05", 0x1}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f00000005c0)={0x27, 0x1, 0x0, 0x6, 0x1, 0x3e2f, "82a6bc4662d87e0378cfc9f57ba2d3a96e1bec4354a54bda9ed45e9c3f39c1ee25bd205b651d234e28f4faf056448b9f086a6256fe95ee199cc3f3ecf7f53e", 0x19}, 0x60, &(0x7f0000000880)=[{&(0x7f0000000640)="86bf8b18e9a23640232219c205af3488894f749ce9b9cdc2e02fe023acf45a6e5e72794743bc6ceacc13906f2918b93910309ef4f9c168d366444bdd957beeb71439fa137b52cb14f53a43f2cfa4c42d2704eb5df923b4b295df20216fccb35a77b271a008e8d09fa58c", 0x6a}, {&(0x7f00000006c0)="5bd525b85fcb64ef73b5f9e1d19098f417e7c942a683a5cca0e106c0c16c20b20750acc9faa73f062d5998c19ccd21c62d053739a50c09d3780c15978545b4869dbad5dc44ba77fbc71ae5d30231edecd14b3d8e6cc28445237bbf8f21cbf7066544d20a4181c6b1f8a7fad02456794bf7087ad8b6b9d951248ab3c0e26b89371bd3728826f87d60afbbdd060b7701113c6348b43dce98c3b8ff0ff2", 0x9c}, {&(0x7f0000000780)="3c2048378b27dc0757f1f03ac39b4b365378d3b423a1990f1b729d8a47368fea479680f53dec38809a79435bb2e2888cba9a63c389dedbc940bdb3009320bec74ddd180f8ced890b16dc6eb35dfcfb19538490cf8be927fd3a687f3ee17e502fd07d07ded8a60282a9c6ffe38eb2e4da325d1d1c1185861458bc7d72bd1b894b8257d9fb170f5968", 0x88}, {&(0x7f0000000840)="7d08e207d5eeefa96350376add07660cf186a5c9ff11ef4212", 0x19}], 0x4, &(0x7f00000008c0)={0x70, 0x13b, 0x784, "fc31cff85b433fc953fdb155cc2f67f86f45a1d33186d0a7cdacbd8dae73f51859b7c209d290642f3f8370dc7a74848e02f80d04fda6614671fbe554e0c8acab60803ec607fefd6a90e62950f5ddd3153d51f8f5b1e50603de3ba6cc3851"}, 0x70, 0x4000010}, {&(0x7f0000000940)={0x27, 0x0, 0x2, 0x2, 0xab, 0x8, "37dd8fc426184cc614388722a9b300867dcad3bf7ff9db799dc786db8115c97913ac1424007fa5f4811f15dc5834c45715389c9a24214d00c1ad31537d7262", 0xf}, 0x60, &(0x7f0000000d00)=[{&(0x7f00000009c0)="74495c76d65521b52409517de546245fd52818d2c7b22b48547c596c491dd74118e1bf4e287d5f6fc8656030a6393ba91f325f0fc56d31c6a70c3d83386965e37c19543422e92ec4bf33b27f4cde83e665237ee038874756d6527188d36d7ff9cf26fd680581bdb012969188d7450da99c3bb1943931b310077ada5287926a9a944e4966365c82817ff9c48575b92b81e3caa4617bdf65b8352a297e9ecac8982f58c7fff6cb48d6e408a2d1942f790658ebd3a7cd4b3f3c17296e68148229d31a2d233e5731", 0xc6}, {&(0x7f0000000ac0)="5af074e1f652d18c3a985e0dfcb4c34b6396777e08cd682603a623b8a1f1561b0305143a424040b7728daf0d5866f025", 0x30}, {&(0x7f0000000b00)="37ae698390abf5c7d372af4f85b7", 0xe}, {&(0x7f0000000b40)="0d48344e56e8810ead1f00b530ebf6e1bc52110604ebadb240275fb53c375f31eb0dc94518f1959d728eda11a55daa31e49e1124896a799d3a3de76c6fb36f6d0c2112eb4d3f16da377045a76f431c7bb0243c6768ce68bcfd7af847e1b034f0cf7a6bdb426de979894d9f705ec4171e88182ea1441e99de4dc44d4e671f45a2e2a412de60e793f34b7a352eb7c6c0494cc236cb855ae9db3aea034e10ec89dcf8d63c2b793b8d47b17ec2009ed83a1348264271aaee8ae6edccb5d148e69e5d9b694e6963f27fc68ea37c1e390e2dc5805a0a4748af5f4fd6af06f265a8526675b325d505ba88becae4bef60fadc52ea07390f21f", 0xf5}, {&(0x7f0000000c40)="12e02295dba4c86e316ff9f6d21586b35fac7c5be72c147cd90e590e4987de0a2bc1ada67d8003aa75da97cbaece8ac62ec80aa17361505b5fb090014a652ecdeed236e5ef4a42f7ce52329fd3d2babdf70f9c8a1e85ec7d5cef78ee6db1c28972500dc5675d944c6ef9966a60c73df7818fc52c2390362d8d5c1997421d5b4ea8c7b2cbffdf2729784f2f51694a6350f8ed", 0x92}], 0x5, &(0x7f0000000d80)={0x20, 0x0, 0x0, "77c2dd01e8276d6464f376f972c8"}, 0x20, 0x40001}, {&(0x7f0000000dc0)={0x27, 0x0, 0x2, 0x7, 0x2, 0x2, "27fe68e24f6078af22fcb803f741c92cc400fea0b907f24bf61436c92b7a03b1518f6baa9bd37ce5137ded6e34124fbec1b006cdf3b6670035a20af877cb66", 0x1c}, 0x60, &(0x7f0000000f80)=[{&(0x7f0000000e40)="a530b3d79d04ae6b178704f0bb04abe0d5c1776838be6169c9e39a21f4e365", 0x1f}, {&(0x7f0000000e80)="d131e9e66afcf78e65566f9af3d14202d8bc7dfb2b9dd5149f512e7dbcb6307ec7829069bfeb0fd639e18ba424c6455633d0369151c2f652537509c00a9d6e4b74f038a9ee7a685aef67189a265fb034b2f9c036a1c3715c89580e166153dbd3c4008a35d57fa132857c38a337055cb7d9b738586d15d4a70ff2aa97040109881aa77be2b4ba53fbd9d80e74d0a785280ec2ebd84f275e44c8cff7e4cac1af6db3247700c875658728f1421dc2015ca097eb8c4362f3b8c5600254b582c29991b207b4edb4a0a0583377cc52213ff729fb7cc4cd80", 0xd5}], 0x2, &(0x7f0000000fc0)={0x80, 0x11e, 0x2b1e, "7fb5bbb5198d46e8eddf1125f6417a1a23e779454d854bc64cf49034114d183eb0c7121c4a0fd519b96aef5d90fccea5610ca55393f7e32be5f12295ea9ca09006419e83d1c027738fcbb632272f0dc4a718245212efe4b26d4e23605e92e338cf42f9fcc850a18cb96bf912a3b8"}, 0x80, 0x2400c084}, {&(0x7f0000001040)={0x27, 0x0, 0x2, 0x4, 0x3f, 0x400, "08451ed47268f47eeb410264c9477f9b36400fd84a8a296635270b12c4e177b78a9ea44e07856e401f2636330b12beac128b31478a74b3ab175d2b39c439a1", 0x5}, 0x60, &(0x7f00000011c0)=[{&(0x7f00000010c0)="563c73840f1ac32760ff4588962ddc9895dd64408b862c7ccd0072ff4ed3a31ef992c19223bed9e030d761051b2dc9b042a0f1d652ef23067b19c3a18138987c5ffc151f0a38c29fa7aa5a62e69930235306279f02ac4ebd7eac2eff5bba932c8535de68edfba3490d661efd90606b45a49334fb6a09c533bb30bf9f2943cef49093430f9ac9965045a29926931ebd3406c08e3c2bfc89233f42f0411026ea0b7bde739d9b809bf795f2a6ae0481d567f7e6b3ee182124cf12d0ca3e6e3b869077d8fbebef78dc59081427c6ddfd3ff6de71b03e37b74525bb78333af241005b86bc4777db38ed2c6215ab90dd", 0xed}], 0x1, &(0x7f0000001200)={0xf8, 0x0, 0x9, "e80ad2790ff0eb4f4e6388f19df1d9d8800e7c6ef621696bcfef60c48d2c8bfc78e1b4fb1f60a5a2ac401b057303775f7ba42c443bcf46b86edfa9ff75b79bbfa155955e89f65d4a8bb29e4188c1df3386f933de23a3d5ed1b3ef98dc727bf26774047028ddab2eb51624a2f231bc77ace7ece8b36075a48d6d2d22f60c6a62d12c8c321d3161ea6533283a55af2ab84df56a2aa04edae8e944184237721e8e1d4000db4b571a3f3d6ed70b0ebcc27ca2e844be843d5070915f16c01088737202cfed690297fc5a949f7c29de615472ee9772af41d515e2039fec5fc5c49815c1428"}, 0xf8}, {&(0x7f0000001300)={0x27, 0x0, 0x0, 0x7, 0xf69e, 0x7, "e888bd0eb5a0a7988c236fa2dc0f6029f15c9ce1f41aa732e8f91ff65581e462750daa6d34b8a7432962cb0b502c3e248695ccaebf05fd7d2a8e1503caabb1", 0x1e}, 0x60, &(0x7f0000001940)=[{&(0x7f0000001380)="21ca26f0e8e00a12350dba76c477d8e208d4d8db4ddf639df76ec34357b27e9de1eae7867686cf99bbb74b812ec78bbaaa484348cff1cdd909aa7942689465521f9f875ee92ac83d01dfcee8f4245af84a15b100f81a442b3c862bed9156a42db0e388897f5b6f9b4ea1c646dd1410b2981be449dab34b44fe68338f4bcfd5ef032b812e921cd3218aea0a4ddd2bbe07f0db7be91a36c91d601f53b0cc41d59725dfd1a1b7c172a1424c62a58c3e8696be6a123ad277d9420f7416667b40", 0xbe}, {&(0x7f0000001440)="c9b29fc5fc641ecd80bef0b4f4698fc0b9b1f38172a64dce6577ec13baf00596aac553270a7c47c260b40388dee4f6defb6e888784", 0x35}, {&(0x7f0000001480)="306587f1536a067cd8b618ba7719763b8f2fd36fe7ffa9bccf0703b230c362f0fafe845c1dfeb614cabbe054e757bbd68406623db2a41b3faa28de63c83a71a5303e5e648c9d343a8f3109c4e774132c9c20c11958eb68091dedde41ddf448b4bf9a4b6a8187", 0x66}, {&(0x7f0000001500)="1cd77d9cab34d73de70129a169e61f1ecbedd65ac8d181e94a4d3af228910c382c7912ea631765e9529e473f06617a309c96313e4af1b4f0e93f313d3dd18286b0b374bbd28cc43ab7cceeb49435efb9f67f07b4d2af6b77e34436224f163c2953bd89999786bbbaae49198a08d37d49706de9df9d9c8c8e9e922a08e7779250a507e89b6aac67c49f2d85b1ebd9b64c4f1706da7b7318a0d6f0ff7fb2d249a7d7cef6fe0f1eb66df03a5024bf", 0xad}, {&(0x7f00000015c0)="509380e622", 0x5}, {&(0x7f0000001600)="e1742417ede22588a74148f276a68f40238be1579a665138a5e8fdc3dbd6aa683c1e4b91b0cf726a4b5f690df4eab3f578952bc60a0c24919ab2651d470d8e9325c6a88a8cb0bb44a7262ae714cf2abdfe5ae9cd55c22ff86017b5f0b058e98b97743556c46df81c64bc00b6d45cd14ea11aa40199bb21ef1dc7e274bd5ab954e53ff2fd1789a79ac6cd4f3c1d8f2774baf1f1c90e1a32612b7ad0c66575b3ecd1f0773df7dc45ebda1d69da0891332d1f06c5840a7dff6426efc26ea2d2734ad2ffb8167da8d5d7a86c4d9cee1771ba70ad18889d78e5133699408083d2b5a0758424be81367d2c", 0xe8}, {&(0x7f0000001700)="722fe8a8913de5b9e32253a40bf058e06642e131d186f8f87d6551b7a0ff873b19461fac1fdc06aff5e308a2d78e1767fbf9e6f818368ef2f15943ae20413e3b93c31702e126affe7eff9438ae", 0x4d}, {&(0x7f0000001780)="2a5bd8957b6e375ba9fbb2b85e772a0e73687ed8be2604ceb4f67cfa74b06401762d2e9a44928caef8596d2a73c1e50d2ad3964598b0a5611b7a97947611145b0ee5de1a9d9642f4d15803662558562aacf9ec38a5cecc80815fb417707510a3", 0x60}, {&(0x7f0000001800)="2e7dfa847029798c3d338fa1670e47524e6310a98b2ab9f1a1de61c26409a60b3f35d062b51669540077330e0c9d5268d45805ead933259e00568309500744027fda380926aa5aed49c6da49679ae74cb53b555f79db2d511372166b6de6a6cd79e3ba57fdb4c8fe1945a3ba471aac9defdb78b78c41a64196ef598a1d49f8a80325bd48ab6ba5421febf01a69dfbc6fe39551a480fa2d20760b2f87d68e8d539a9e9375f9c786ef7e7e470af8fe38f851d6a49a24a54ce44cd777", 0xbb}, {&(0x7f00000018c0)="7ba1f34ea151a60879f3cce35f1ffc57a54969a4d42985b618904ff3d37bac66ce0beeae6def00ecc3adad2a6706e05d73c51bd9c8cd920fd8209763108ab7f3088fca40fac738f493290cec64d2b51c36cecbcffda7b882ca1247e2ff6388027fc43703a64c9b40ff5f0fb50fd77d2721095de09c071f03cfbb6bed", 0x7c}], 0xa, &(0x7f0000001a00)={0xe0, 0x1ff, 0x9, "192623b689fd1ed01d57801f0f01adc3179b23fc63f83c74e26baeb12aef423069536a49f0b802468b4f80d50a17e776047a4c08974508e136dc1b3fc24fc28a8bfabdbf3ec43132899694971a9777b859832edf97d00450021f3df2b64af21a051feca1ac885b362400bd3b4230d05bb2aaa942228a3863d8657ad983a82b921c22b13503777784b794e813fbc02eadb76fd6d58636ae14bfa0434f9ded5f14a809e993a1f4bceaa261ce05b14e16b0ea42ac4263165d4187ce9db1553605eeb8d4d350c187b5c566700da3fe20cc"}, 0xe0, 0x4000080}], 0x7, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x28b9f39b}) 2018/06/06 06:56:54 executing program 6: r0 = socket(0x10, 0xfffffffffffffffe, 0x7) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x281) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) accept$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000001c0)) 2018/06/06 06:56:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1800000000, &(0x7f0000005180)="c626262cc523bf012cf627a32aa9e68da3682189451bb83f9e015e0104b781927f39dc0f6e651e841f996068aebe0cc78f5ee8b71218f12ebcbb232739a719547263ca2b64bb45574a06374caea8f779780d9e4b6abe4d577f9595cde893e14b0e5c4709b8138dbed354743757a59b7a95968bd357573464bac4d5d841c973550fec3c7bdeffbda422af873411c5a0eccae599395cadf00c50c4a0") recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f00000005c0)=[{}, {&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f0000000500)=""/161, 0xa1}], 0x7, &(0x7f0000000640)=""/79, 0x4f, 0x7fffffff}, 0x9}, {{&(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000740)=""/173, 0xad}], 0x1, &(0x7f0000000800)=""/227, 0xe3, 0x9}, 0x3a3}, {{&(0x7f0000000900)=@alg, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/119, 0x77}, {&(0x7f0000001a00)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x800}}, {{&(0x7f0000001b40)=@generic, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/37, 0x25}, {&(0x7f0000001c00)=""/85, 0x55}, {&(0x7f0000001c80)=""/4, 0x4}, {&(0x7f0000001cc0)=""/60, 0x3c}, {&(0x7f0000001d00)=""/163, 0xa3}], 0x5, &(0x7f0000001e40)=""/6, 0x6, 0x4}, 0x5}, {{&(0x7f0000001e80)=@generic, 0x80, &(0x7f0000002100)=[{&(0x7f0000001f00)=""/120, 0x78}, {&(0x7f0000001f80)=""/88, 0x58}, {&(0x7f0000002000)=""/244, 0xf4}], 0x3, &(0x7f0000002140)=""/95, 0x5f}, 0xfb41}, {{&(0x7f00000021c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002240)=""/86, 0x56}, {&(0x7f00000022c0)=""/223, 0xdf}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003400)=""/229, 0xe5, 0x39c}, 0x8000}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000003500)=""/246, 0xf6}, {&(0x7f0000003600)=""/233, 0xe9}, {&(0x7f0000003700)=""/54, 0x36}, {&(0x7f0000003740)=""/43, 0x2b}, {&(0x7f0000003780)=""/44, 0x2c}, {&(0x7f00000037c0)=""/237, 0xed}, {&(0x7f00000038c0)=""/51, 0x33}, {&(0x7f0000003900)=""/194, 0xc2}], 0x8, &(0x7f0000003a80)=""/71, 0x47, 0x1}, 0x9}, {{&(0x7f0000003b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b80)=""/118, 0x76}], 0x1, &(0x7f0000003c40)=""/242, 0xf2, 0x697}, 0x3f}], 0x8, 0x20, &(0x7f0000003f40)) timer_create(0x5, &(0x7f0000000000)={0x0, 0x34, 0x3, @thr={&(0x7f0000003f80)="c8ff29a75bad0b240ce85b8082d99e42ccd6ea6602aec2a4c1c7620cbbf5e39859634c7e25afa536f2784b0caa896b3b6876bb1848169790b76807fe7bd422e096c9f8e82e20e27f17b30a25bbe34f6b718725b75cf157478a34f05d69338f66282972a75c2ea912f0e581f1180e1e68a5388af8a15c58d59b43", &(0x7f0000004000)="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"}}, &(0x7f0000005000)=0x0) timer_gettime(r2, &(0x7f0000005040)) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000005240)=""/244, &(0x7f0000000080)=0xf4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000005100)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000005080)={&(0x7f00000050c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000981e2a7e68ffcdfabb8ada1b081b15000101fe0100000000fffe08000800e000005b1f434a2dd00c"], 0x5}, 0x1}, 0x0) 2018/06/06 06:56:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0xc8000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0x100000000, 0xdfd5, 0x2, 0x4, 0x9, 0x1, 0x80, 0x84f, 0x4, 0x5, 0x2}) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/06/06 06:56:55 executing program 3: futex(&(0x7f000000cffc), 0x100, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 2018/06/06 06:56:55 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00000003c0)="55ee241edae80f87aee9c92a7a950dcce4", 0x11) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='bond_slave_1\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000340)={0xfffffffffffff800, 0x3fffffffffe, 0xac, 0x2, 0xffffffff}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000080)="c6262656ba6881012cf66f") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x5, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x2, 0x86e, 0x8, 0x4, 0x0, 0x7c, 0x100, 0x2}) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) keyctl$instantiate_iov(0x14, r2, &(0x7f00000002c0)=[{&(0x7f0000000180)="915a1556dfc736404f21171be4cc", 0xe}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000200)="ae6b0b9fe664ae1eea0960eb74a23a31dfc37db977f5ebc7a74a8b19fdd26538bae7acf5ff3f59c267ad18253b37c935cc98f898", 0x34}, {&(0x7f0000000240)="d5a1c07fd9c83ca0eccbede5bc97f46e9771bc67688caecb919bec4228761bd8d193aec008b33ef09e0131bbbf1e62b05143ecd4c8e97d79a8fc66fce1e2bcb97af25c8d3a9c4b471824897ed591eb", 0x4f}], 0x4, r2) socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a00020000000000000d0c00030006000000818a02000000e000000100000000000000000a00010000000000e500000200000000030005000000000002000000e0000001b800000000000000"], 0x50}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000001400)={0x8}) 2018/06/06 06:56:55 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x404040, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00000002c0)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x8}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0xbff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)) r4 = dup(r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f00000001c0)=""/240, &(0x7f0000000000)=0xf0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 06:56:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000100)=0x24) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'dh\x00', 0x20, 0x7f, 0x54}, 0x2c) 2018/06/06 06:56:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x963, 0x8000, 0x4, 0x9, 0x2, [{0x7f, 0x4, 0x2, 0x0, 0x0, 0x100}, {0x2, 0x9, 0x1, 0x0, 0x0, 0x401}]}) ioctl(r1, 0x8912, &(0x7f0000000500)="0047fc2f07d82c99240970") bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xfee, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ppoll(&(0x7f0000000280)=[{r0}, {}, {r0}], 0x3, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/06/06 06:56:56 executing program 0: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10800, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x1ff, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x6, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24}}]}, 0x390) 2018/06/06 06:56:56 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000000)) 2018/06/06 06:56:56 executing program 4: perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x420080, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) 2018/06/06 06:56:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/06/06 06:56:56 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f00000000c0)=[{&(0x7f0000005840)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/203, 0x38}, {&(0x7f0000000780)=""/92, 0xfffffd6a}], 0x3, &(0x7f0000000f00)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f00000009c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x37) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/40, &(0x7f0000000240)=0x28) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clock_gettime(0x0, &(0x7f0000002a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000100)=[{{&(0x7f00000003c0)=@alg, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=""/10, 0xa}}], 0x1, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000e80)=@sco, 0x80, &(0x7f0000002540), 0x0, &(0x7f00000023c0)=""/50, 0x32}}, {{&(0x7f0000002600)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000002840)=""/167, 0xa7}}], 0x2, 0x0, &(0x7f0000002a40)={0x0, r2+30000000}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000440)=""/192, &(0x7f0000000500)=0xc0) 2018/06/06 06:56:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lookup_dcookie(0x401, &(0x7f0000000080)=""/131, 0x83) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffd, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x20000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 109.261611] random: crng init done [ 109.351864] IPVS: set_ctl: invalid protocol: 60 172.20.20.187:20004 dh 2018/06/06 06:56:56 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x98) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37234a39000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de441100d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) [ 109.399531] IPVS: set_ctl: invalid protocol: 60 172.20.20.187:20004 dh 2018/06/06 06:56:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe611e77f1f5aeb77, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010000a75444be91cb759571169b419bb4cc0000a48b"], 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000100), r2}}, 0x18) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xaf5fde84}], 0x1) 2018/06/06 06:56:56 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) write(r1, &(0x7f0000335000), 0xfc94) vmsplice(r0, &(0x7f0000001a80)=[{&(0x7f0000000400)}], 0x1, 0x1) 2018/06/06 06:56:56 executing program 3: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x61, 0x0, 0x0, 0x400000}]}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x10000, 0x4b61, 0x8000, 0x72d, 0x401, 0x7, 0x5, 0x6, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x2, 0x30}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfff, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x3, 0x8a, "10d9a9da239488d1cedcf9a8eaa44112ab318becde3ca62ac2a35c84dc853f002561ff11321230eca21972dc6f5409f66b5e7ee5cdfd0d81822367a36a787183b2b14359248e4870d787f09d5f8362a11f1135b1df5b0cdc0d0134e488d1578e5853e534bdf3579644da2db2538a30e2eddc1e02faf64181fc59d8849d616babebe61881ef6ef540c17c"}, 0x92) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0)=0x8, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000040)={0x9}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/06 06:56:56 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/139) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080), 0x2) 2018/06/06 06:56:56 executing program 4: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="080000001b000000"], &(0x7f0000000140), 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x484, 0xc694, 0x401}) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/06/06 06:56:56 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={r1, 0x100000000}, &(0x7f0000000580)=0x8) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000005c0)=0x42, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r3, 0x28, &(0x7f0000000280)}, 0x10) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x600000) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180)=0x7, 0x4) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000080)=""/183) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x910}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000380)={0x5, [0x5, 0x9, 0x7, 0x4, 0x8]}, &(0x7f00000003c0)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x20, 0x8e}, &(0x7f0000000200)=0x8) unshare(0x2000400) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xc, 0x1, 0x8, 0x100000001, 0x28, r3, 0xfff}, 0x2c) write$rdma_cm(r4, &(0x7f0000003c80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000003c40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003cc0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000600), r6, 0x3}}, 0x18) r7 = gettid() r8 = syz_open_procfs(r7, &(0x7f0000000300)='mountinfo\x00') fallocate(r2, 0x0, 0x0, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) bind$packet(r8, &(0x7f0000000480)={0x11, 0x1f, r9, 0x1, 0x9, 0x6, @random="ac5fc8fa2238"}, 0x14) 2018/06/06 06:56:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)="020000001000000000000000f51b3412a4131c9aa78c5c850870ddd72c53473e896da61fe04c68547b732b425d4ffc0eb36a643b893d7f0001813c562dbc65f3b13b2ea9ac14b8715836008b1502c54dcc6c47f311b697e78a5c0c8691448d2fa761f000a07b86824e3b123c", 0xfd00, 0x0) 2018/06/06 06:56:56 executing program 6: mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x2}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x3, 0x9353, 0x3, r0, 0x200}, 0x1c) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/06/06 06:56:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = memfd_create(&(0x7f0000000000)='^procem1\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1b}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4, 0xef4d, 0x26b3, 0x400, 0x3fd0, 0x8000000d, r3}) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000040), 0x47, 0x0) 2018/06/06 06:56:57 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/06/06 06:56:57 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x4, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1c08, 0x2000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00001bd000/0x4000)=nil, 0x4000}, 0x1}) 2018/06/06 06:56:57 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x4e) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/06/06 06:56:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lookup_dcookie(0x401, &(0x7f0000000080)=""/131, 0x83) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffd, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x20000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 06:56:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80000000001, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x9, {{0x2, 0x4e22, @rand_addr=0xcc4c}}}, 0x88) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8914, &(0x7f0000000100)="0047fc2f07d82c99240970") r2 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x4, 0x0, 0x9, 0x8, &(0x7f0000000000)='vcan0\x00', 0x7, 0x9, 0x100000001}) recvfrom(r2, &(0x7f00000012c0)=""/162, 0xfffffffffffffdfc, 0x40000102, 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/89) 2018/06/06 06:56:57 executing program 6: r0 = open(&(0x7f0000000140)='./bus\x00', 0x100000141842, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaaea, &(0x7f0000000380)=[{&(0x7f00000001c0)}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x9f) syz_open_pts(r0, 0x400000) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) write(r1, &(0x7f0000000080)='\x00', 0x1) 2018/06/06 06:56:57 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x402}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) r2 = semget$private(0x0, 0x3, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x80, 0x7, 0x1000}, 0x4) semop(r2, &(0x7f0000000000)=[{0x7, 0x6, 0x1000}], 0x1) 2018/06/06 06:56:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x10001, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 110.745239] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.752130] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/06 06:56:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x83, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x4d, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x4d}}}}}}, &(0x7f0000000040)) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000400)=""/220, 0x2fd, 0x40, 0x0, 0x0) r1 = socket(0x8, 0x8000a, 0xd63) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r2, r1, &(0x7f00000000c0)=0x202, 0x9) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair(0x10, 0x0, 0x6, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x30000000}) 2018/06/06 06:56:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2003) r1 = accept(0xffffffffffffff9c, &(0x7f0000003480)=@alg, &(0x7f0000003500)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003540)={0xffffffffffff8ad6, 0x8001, 0xa, 0x8, 0x0, 0xdeb, 0x4, 0x8001, 0x0}, &(0x7f0000003580)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000035c0)=@assoc_id=r2, &(0x7f0000003600)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) [ 110.839726] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.846236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.853125] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.859586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.882642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/06/06 06:56:57 executing program 5: r0 = socket(0xa, 0x200803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x202002) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) [ 110.892079] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.898695] bridge0: port 1(bridge_slave_0) entered disabled state 2018/06/06 06:56:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f00000000c0)=0x80000000001, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x9, {{0x2, 0x4e22, @rand_addr=0xcc4c}}}, 0x88) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8914, &(0x7f0000000100)="0047fc2f07d82c99240970") r2 = dup2(r0, r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x4, 0x0, 0x9, 0x8, &(0x7f0000000000)='vcan0\x00', 0x7, 0x9, 0x100000001}) recvfrom(r2, &(0x7f00000012c0)=""/162, 0xfffffffffffffdfc, 0x40000102, 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/89) 2018/06/06 06:56:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x1000019, &(0x7f0000000040)=""/132, &(0x7f0000000140)=0x84) lseek(r0, 0x63, 0x2) fcntl$setpipe(r0, 0x407, 0xff) write$cgroup_subtree(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="e7e4b41588e7028422c7361f5f3912d9b17218ddadc4c0f5ef06eaaf864d268fded620865f6c41937a3638ecbbe17741a15bf764dc2153a9e5126a2d2f380a076a3bdea5a4a43399bc19a0eaf0b9989b0ad2fb7b93c6d88a47e5e09a55a8ac6282c84e028a4d0197cf75e4cee4ecfc7fbb49da7a27d0e401c02c6d6a3a646063e4bab025aa757211f6ffed26eb0f9634b6ca8f3da705bf43cd728476da40"], 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x915, 0x40, 0x3b, 0x6, 0x401, 0x6fe4, 0x2, 0x2, 0x4, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x0, 0x96fc, 0x1, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0x20f, 0x1ff, 0x0, 0x6}, 0x14) 2018/06/06 06:56:58 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000080)=@in, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)=""/99, 0x63}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/234, 0xea}, {&(0x7f0000001300)=""/94, 0x5e}, {&(0x7f0000001380)=""/155, 0x9b}, {&(0x7f0000001440)=""/81, 0x51}, {&(0x7f00000014c0)}], 0x7, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000001580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001600)=""/185, 0xb9}, {&(0x7f00000016c0)=""/150, 0x96}, {&(0x7f0000001780)=""/142, 0x8e}, {&(0x7f0000001840)=""/154, 0x9a}, {&(0x7f0000001900)=""/119, 0x77}, {&(0x7f0000001980)=""/15, 0xf}, {&(0x7f00000019c0)=""/193, 0xc1}], 0x7, &(0x7f0000001b40)=""/210, 0xd2, 0x1}, 0x100000001}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/24, 0x18}, {&(0x7f0000001c80)=""/124, 0x7c}], 0x2, &(0x7f0000001d40)=""/65, 0x41, 0x2}, 0xd423}, {{&(0x7f0000001dc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e40)=""/125, 0x7d}, {&(0x7f0000001ec0)=""/119, 0x77}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)=""/99, 0x63}], 0x4, &(0x7f0000002040)=""/18, 0x12, 0x6}}, {{&(0x7f0000002080)=@can={0x0, 0x0}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)=""/227, 0xe3}], 0x1, &(0x7f0000002240)=""/228, 0xe4, 0x100000000}, 0x400}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002340)=""/109, 0x6d}, {&(0x7f00000023c0)=""/240, 0xf0}, {&(0x7f00000024c0)=""/111, 0x6f}, {&(0x7f0000002540)=""/50, 0x32}], 0x4, &(0x7f00000025c0)=""/234, 0xea, 0x2}, 0x3}, {{&(0x7f00000026c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002740)=""/122, 0x7a}, {&(0x7f00000027c0)=""/179, 0xb3}, {&(0x7f0000002880)=""/160, 0xa0}, {&(0x7f0000002940)=""/145, 0x91}, {&(0x7f0000002a00)=""/243, 0xf3}, {&(0x7f0000002b00)=""/94, 0x5e}], 0x6, 0x0, 0x0, 0xb9f4}, 0xffffffffffffc84d}], 0x7, 0x1, &(0x7f0000002dc0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002e00)={0x2, [0x0, 0x0]}, &(0x7f0000002e40)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001f40)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r3 = msgget(0x2, 0x4) fsync(r2) msgsnd(r3, &(0x7f0000002e80)={0x1, "e464c9f1b41a35b20e043cda9b1c0846fc25d91dbc7b481d2140fef72350052e13811e977aaddcf00a3ab32ebfb4ef77d52b448e5ac46cfe246b885c8133757cf365c392a34dbb0e6203e746604080dc47e52be31589a678c5b09af4013c825912d3414eb931fbfc80532bf68a6b0326086123cec7594cd1f872e2798b6d01972323b4bb5803b4c6b21a3fd0348c6b55eb8a3e781283220ed5a0cbe618b226f5"}, 0xa8, 0x800) sendto$inet6(r0, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000014c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/06/06 06:56:58 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000001c0)={0x20000000}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x280) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1f, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000100)={r5, 0x5}) 2018/06/06 06:56:58 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000ae7000), 0x2000000000000349, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000079dff8), 0x8) 2018/06/06 06:56:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x10, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6847}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040}, 0x4001) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x1c, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1, 0x400300}, 0x0) 2018/06/06 06:56:58 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000380)={'eql\x00', 0x7f}) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000140)='fd\x00') fchdir(r4) r5 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000000)=0x44) write(r5, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da33", 0x41) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) 2018/06/06 06:56:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200301, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x400, 0x4) 2018/06/06 06:56:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400100, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) 2018/06/06 06:56:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fchdir(r0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000081, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/06 06:56:58 executing program 3: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x4000000004) chown(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/06/06 06:56:58 executing program 0: r0 = eventfd(0x7fff) dup(r0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="b16bf393b577", [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x4305, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0, @thr={&(0x7f0000000200)="92a7cc949383665cc874a53d69f4d56374c5280739a03331aa91bc479e70b20531ca2436ac420b39f565aa1a", &(0x7f0000000240)="c11cea83895db534597942a78a3502b3312f139587117ce07581d8f5f77c4ebdd20e85"}}) [ 111.822251] sock: process `syz-executor7' is using obsolete getsockopt SO_BSDCOMPAT 2018/06/06 06:56:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x3c) getpgrp(r2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000032c0)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000003780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003740)={&(0x7f0000003300)=@newtclass={0x434, 0x28, 0x201, 0x70bd2a, 0x25dfdbfd, {0x0, r3, {0x0, 0xf}, {0x7, 0x7}, {0xf, 0x7}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x2, 0x5, 0x2, 0x0, 0x8, 0x7de6afd8, 0x101, 0x707b117, 0x6, 0x1, 0x9, 0x64, 0xffffffff, 0x200, 0x0, 0x1, 0xffffffffffff087e, 0xbd2, 0x6, 0x9, 0xfffffffffffffeb0, 0x7ff, 0x3, 0x100000000, 0x6, 0x401, 0x6, 0x7fffffff, 0x81, 0x6, 0x6, 0xfffffffffffffff8, 0x10000, 0x100000000, 0x3, 0x87, 0x2, 0x18, 0x9, 0x9, 0x67, 0xaef, 0x8001, 0x3737, 0x3f, 0xe00000, 0xfff, 0x3f, 0xfffffffffffffffa, 0x3, 0x3f, 0x8, 0x2, 0x0, 0x5, 0x3, 0x3, 0x100000000, 0x4, 0x7fffffff, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x7ff80000000000, 0xb2f, 0x62, 0x8000, 0x7fff, 0x5, 0x5, 0x5, 0xcd, 0x100000000, 0x7, 0x7, 0x7d2c6370, 0x0, 0x7, 0x1, 0x6, 0x200, 0x2, 0x8, 0x6d0a, 0x9, 0x0, 0x40, 0xff, 0x42929065, 0x3f, 0x2, 0x4, 0x1, 0x6f9, 0x7, 0x401, 0x10000, 0x1, 0xfffffffffffffffa, 0x7, 0x59, 0xd803, 0x9, 0x80, 0x20, 0x40, 0x0, 0x8, 0x9, 0x1000, 0x4, 0x80, 0x728, 0x2, 0xfffffffffffffffa, 0x4, 0x401, 0x20, 0xbae, 0x0, 0x0, 0xe310, 0xfffffffffffffff9, 0x7ff, 0x6, 0xfffffffffffff9a7, 0x800, 0x0, 0x100000001, 0x9, 0x9, 0x1, 0x1f, 0x1, 0x100000001, 0x7, 0x0, 0x4, 0x9, 0x0, 0x0, 0x80, 0x8, 0x80, 0x8000, 0x4, 0xffffffff, 0x101, 0x3, 0x1000, 0x3ab, 0x38560092, 0xea9, 0xae5, 0x23b3, 0x3, 0xffff, 0xfff, 0xf3e6, 0x8, 0xdd72, 0x2, 0x4, 0x3, 0x0, 0x1, 0x1, 0x6, 0x1, 0x89234ec, 0x843, 0x3, 0x5, 0x7f, 0x9, 0x8001, 0x38, 0x2, 0x1ff, 0x3, 0x4, 0xe26c, 0xac, 0x36, 0x8, 0x7fff, 0xfffffffffffffffc, 0x3, 0x7, 0xfffffffffffffffa, 0x8, 0x1e4b, 0x1, 0x20, 0x7f, 0x5, 0x7, 0x3, 0x7fff, 0xfffffffffffffff7, 0x8b, 0x3, 0x93c, 0x3f53, 0x2, 0x8, 0x0, 0x1, 0x1, 0x9, 0xffffe00000000000, 0x800, 0x5, 0x2, 0x9, 0x80000000, 0x6, 0x7, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0xbae, 0x2, 0x1, 0x9, 0x7, 0x8, 0x400, 0x1, 0x9, 0x80000000, 0x65, 0x2, 0x0, 0xfffffffffffffffc, 0x6, 0xffffffffffff7fff, 0x5, 0x7, 0xf0c, 0x4, 0x1, 0x4, 0xffffffff, 0x6, 0x7, 0xffff, 0x9, 0x1, 0x100, 0xea80000000000000, 0x45ff, 0x9, 0x4, 0x5, 0x6]}}}]}, 0x434}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000002018001f2400000000000000030a000000000800000000000004000900a1416d5a4200000000896e0e5c797f207455f05baa3a9c20aac7be03306659bfaef4a52946fa756c05265d6cdc00fc09d08f9a46", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/06/06 06:56:58 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000000) r1 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x3}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="c1000f00b0b6718067061fe4ac141414eb", 0x1f9}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/06/06 06:56:58 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x610042, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000003c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/06/06 06:56:58 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffff81, 0x101100) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x1, 0x9, 0x7, 0x100, 0x2, 0x5}) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/06/06 06:56:58 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x400) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) capget(&(0x7f0000000000), &(0x7f0000000040)) 2018/06/06 06:56:59 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) lseek(r0, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x20, 0x2, 0x4, 0x5, 0x9e8f, 0x8}, 0x8, 0x6, 0x2, 0x3, 0x570, "e03127890699f7485183cb8e8fcea40cbb0d572eaed41f1c0873edcd22786756aed311b683526db9b303f83fff6bb349bd092ea2d8a0cb4c4650bad5dcf948019a22949cae2875267f6aebbab9928c331aa4c6c6aea3f5fe3ae6edadd47f3fdd6424c999251591c9682fd02e10972d5f992ba981559c08719d1b0abc17f3b8fc"}) 2018/06/06 06:56:59 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x800, 0x20}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000000080)=[{0x4, 0xd2af}, {}], 0x2, &(0x7f0000000100)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x1, 0x0, 0x0, 0x8}, 0x7, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x916a, 0xebb, 0x2, 0x5}) 2018/06/06 06:56:59 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x87}, 0x4) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000500)=""/113, 0x71}], 0x2, &(0x7f0000000180)}, 0x0) 2018/06/06 06:56:59 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x3ff, 0xff, 0x1, 0xffff, 0x400, 0x8, 0x4, 0x80000000, r2}, 0x20) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0xefe0, 0x4, 0xac, &(0x7f0000fff000/0x1000)=nil, 0x487}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x8001, 0x0, 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x8000}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x472}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/06/06 06:56:59 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000280)=""/147) r1 = semget$private(0x0, 0x2, 0x700) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x4, 0x9, 0x1000}, {0x0, 0x3, 0x1800}, {0x0, 0x800, 0x1800}, {0x1, 0xfff, 0x1000}, {0x0, 0x1, 0x800}], 0x5, &(0x7f0000000080)={r2, r3+10000000}) 2018/06/06 06:57:00 executing program 3: r0 = socket(0x10, 0x803, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") sendto(r1, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/188, 0xbc}], 0x1) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000003880)={0x77359400}) 2018/06/06 06:57:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x88000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000140)={0x3, 0xe123, 0x2, 0x7, 0x2, 0x22e4}) 2018/06/06 06:57:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000300), 0x13e) sendfile(r0, r1, &(0x7f0000000040), 0x8001) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) 2018/06/06 06:57:00 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001640)='/dev/full\x00', 0x10000, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/xfrm_stat\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) r2 = socket(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001580)='tls\x00', 0x4) write(r2, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffeff, 0xa9) preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/87, 0x57}, {&(0x7f0000001480)=""/114, 0x72}], 0x7, 0x31) 2018/06/06 06:57:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SG_IO(r0, 0x2285, &(0x7f00000013c0)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000011c0)}, &(0x7f0000001200)="9f94eb0ac895e0500acb899ba63b1b50a6aee0b68ed7fd4fd2c54b41dc2b054840", &(0x7f0000001280)=""/241, 0x0, 0x0, 0x0, &(0x7f0000001380)}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x249) 2018/06/06 06:57:00 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb08004500001c0000002b000000000000089078000000000000000000000000"], &(0x7f0000000080)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x7, r2, 0x1, 0xb5c7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) openat$cgroup_int(r1, &(0x7f0000000640)="6367726f756a2e6d6178504bb2197468008cfee3467be7d1a4baa2db80d194734ed6bc38bc6b81ec3e37f66fe6478cce5dc4533861118b63a6d326c55cc9d9963c60ef44cffb9c794c768bace1cd90a7948f21d5b6ce237b0404bf002c7257b4a14038815a1cbd7fee92cf7c5c0c528b9ef481a6223844795f9c27d189bfa7d3ce1a1de2dbead8c0eebc99cece1422d3bc5e4f47ec6e487f1d7f1ac09474c4e0082db82ecfb2a39ec3e12a6539ad421e545cb0504ce4019a8778d4036479868ac13fd55cd0a8039ddbdbd581cf03b5c6ba2d0914846644bd79a9ccb94ef1e583b97a2c582e4987df427e791d1afa8c015a0a4909e3e843b16fa5c0b6d4b4950fe4842208b3371ce10943ba39967312130de74915a90a81ff1f51cc401d6ab0584d6a4d0fb08c410000000000000002827e93186f3ce4572dd92299ffbdceb8fc199b61dfb02a28eca2bc46e307bb0361e2eed89a88e2dd3d2dceb84d55f6a2647eb69e3037395b3436690a58c24be5b9dd7463bc73f430dfb4542ddd963e42feefe83cc207295d2af71c4a29c5eeb62879b40928af4d312cd732ff9fe6734df1e896c59d02660000000000000000", 0x2, 0x0) 2018/06/06 06:57:00 executing program 5: r0 = open(&(0x7f0000000200)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x7f, 0x9d, 0x9, 0xba9a, 0xbd7, 0xb276, 0x6b9, 0x5, 0x7, 0x10000}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x74, 0x2}, {}], 0xfcf2) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/216) 2018/06/06 06:57:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) connect$pptp(r0, &(0x7f0000001080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x40000000, 0x0, 0x3, 0x80000000000041}, 0x20) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000001040)=0x4) r1 = semget(0x0, 0x5, 0x80000) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000020c0)=""/4096) [ 113.293312] sd 0:0:1:0: [sg0] tag#1990 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 113.302284] sd 0:0:1:0: [sg0] tag#1990 CDB: Service action out(16), sa=0x14 [ 113.302333] sd 0:0:1:0: [sg0] tag#1990 CDB[00]: 9f 94 eb 0a c8 95 e0 50 0a cb 89 9b a6 3b 1b 50 [ 113.302376] sd 0:0:1:0: [sg0] tag#1990 CDB[10]: a6 ae e0 b6 8e d7 fd 4f d2 c5 4b 41 dc 2b 05 48 [ 113.302414] sd 0:0:1:0: [sg0] tag#1990 CDB[20]: 40 [ 113.353972] sd 0:0:1:0: [sg0] tag#1990 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 113.354107] sd 0:0:1:0: [sg0] tag#1990 CDB: Service action out(16), sa=0x14 [ 113.354155] sd 0:0:1:0: [sg0] tag#1990 CDB[00]: 9f 94 eb 0a c8 95 e0 50 0a cb 89 9b a6 3b 1b 50 2018/06/06 06:57:00 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x400c55cb, &(0x7f0000000000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'sit0\x00', 0x7}) 2018/06/06 06:57:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/06/06 06:57:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x2, 0x0, 0x100000000, 0x0, 0x0, 0x1, 0x8000, 0x1, 0x8, 0x3, 0x9, 0xb12, 0xfff, 0x7, 0x6, 0x381800, 0x3, 0x4d, 0xb99, 0xffffffffffff7616, 0x3, 0x800, 0x81a, 0x7, 0x6, 0x20, 0x4, 0x7fffffff, 0x3, 0x62, 0xc297, 0x400, 0x6, 0x6, 0x0, 0x2, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x3ff}, 0x4503, 0xffff, 0xfffffffffffff7d2, 0x7, 0x101, 0x6c65}, r2, 0x1, r1, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/79) readv(r1, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/206, 0xce}], 0x1) 2018/06/06 06:57:00 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000001640)='/dev/full\x00', 0x10000, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)='net/xfrm_stat\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) r2 = socket(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001580)='tls\x00', 0x4) write(r2, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0xfffffffffffffeff, 0xa9) preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000280)=""/212, 0xd4}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/87, 0x57}, {&(0x7f0000001480)=""/114, 0x72}], 0x7, 0x31) 2018/06/06 06:57:00 executing program 6: unshare(0x7fffffd) r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) getrlimit(0xd, &(0x7f0000000000)) semop(r0, &(0x7f0000000040)=[{0x0, 0x101, 0x800}, {0x6, 0x100, 0x1000}, {0x5, 0xfffffffffffffff7, 0x1000}, {0x3, 0x100, 0x800}, {0x1, 0x7f, 0x800}, {0x1, 0xca2, 0x1800}], 0x2aaaaaaaaaaaaabb) unshare(0x28020400) 2018/06/06 06:57:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000001040)="d09c0912ca9c8c2ced7ec5c5534d4acf35dfec0f05e701dd880551129abde628c0ff08c9889dc7392a77808453bfcd3b7cffe8fcce006be570f196a33bcdf613ff6e53050cd4e3861d01fe347839b3cbdc624c7f409ea35f9669194089c22001ca2c040264887882f9ce8716409cbd906bdcae945d3643ea1efd3639b5855caedf97dd31970f67a047344fb744830879df561d070f43a18b1ea2cae0d1d38222d1776fa9926ab791f43dac0520a00499c7ca612fea137c57ccc6423996f6a2f057a172d672ca55a2551d89f6b3c355c89accd44b781aac0b079585291325b8a91f4dc633bc1012", 0xe7, 0x20000000, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x200000032, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfffffdd1}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001140)="cdb41bfd29383fe0341c83fbf32e2bf8", 0x10) 2018/06/06 06:57:00 executing program 4: unshare(0x24020400) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) shutdown(r1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x3, 0xa8, [], 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/168}, &(0x7f0000000480)=0x78) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6c01, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000640)=0x6, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0xd, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x5, 0x71, &(0x7f0000000100)=""/113, 0x41f00, 0x1, [], 0x0, 0xb}, 0x48) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0xffffffffffff425d, 0x0, 0xffffffffffff5014, 0x1, 0x80000001, 0x4, 0xff, 0x9], 0x8, 0x4, 0x8, 0x6, 0xffff, 0x100000001, {0x7fffffff, 0x3, 0x3, 0x1ff, 0x4c99, 0xffffffff, 0x3ff, 0x1f, 0x2, 0x5, 0xff, 0x101, 0x74d, 0x3f0000000000000, "0b82ab742eb9fd2ee9f027bdad707f0943076baa272976c9547170c6c2268524"}}) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00000004c0)="a7f20c6913583d1a1668242eb4c90568c701a5c2b657e0ea044803b80b07c393bdca4a4d706878f7399f75574f7fb9a707c1b6c99ef356f3a5ca16021ac323") get_mempolicy(&(0x7f0000000240), &(0x7f0000000280), 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r2, r3, 0x0, 0x1}, 0x10) getdents(r2, &(0x7f0000000500)=""/80, 0x50) [ 113.354197] sd 0:0:1:0: [sg0] tag#1990 CDB[10]: a6 ae e0 b6 8e d7 fd 4f d2 c5 4b 41 dc 2b 05 48 [ 113.354234] sd 0:0:1:0: [sg0] tag#1990 CDB[20]: 40 2018/06/06 06:57:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) mmap(&(0x7f000096b000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x400400) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000240)=0x8001, 0x2d0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000064effb)="01", 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0xc) fcntl$setown(r3, 0x8, r4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) sendto$ax25(r3, &(0x7f0000000040)="30483a4a6d7c49a8f4c87f2d6ae4b04908d167d0d3c335e212a8cf6671dcc02bd92cbb3adfe434a4545f7aaa53dc4ade66e03ec675cbfc3bf2ba4b778c6a265109b29ba43e81b79fb2029212ff074522c78fc2a6c2581ae5a3d669d814b202ae37764b5d640344f9304a7d722d8b457708f1d9b72df6b2968c8507f2fa69b0f49025adddb2306c3ef9a4ff40319c6847794c4eda1071d4778b9dacb21e21189381b94fec931a3e77c59d6c4070c50b959628c8be317815e223b67caaab14b358bd8297e47da635257b7b403d5bcf7190f4d10aad3d951337e5e731df7db0286a97a25582e3c338", 0xe7, 0x4010, &(0x7f0000000200)={0x3, {"03eadf28cdf2ec"}}, 0xffffffffffffff77) 2018/06/06 06:57:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x48000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x2, 0x1]) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vcan0\x00'}) 2018/06/06 06:57:00 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3a3, 0x7, 0x3, 0x2cc}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7f, 0x3, 0x2}, 0x10) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/06 06:57:00 executing program 7: socket$inet(0x2, 0xe, 0x10000) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x84, 0x72, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)) 2018/06/06 06:57:00 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/157, 0x8c}, {&(0x7f0000000680)=""/203, 0xcb}], 0x3, &(0x7f0000000880)=""/179, 0xfffffffffffffcb6}}], 0x1, 0x0, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x75, &(0x7f0000000040)="0047ec2324d82c99240970") setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000140)=0x36fb, 0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000840)={@mcast1, 0x0}, &(0x7f0000000d00)=0x14) getpeername$packet(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000e40)=0x14) getpeername$packet(r0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002140)=0x14) getsockname$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000021c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002200)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000002300)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x804100}, 0xc, &(0x7f0000002340)={&(0x7f00000024c0)={0x26c, r2, 0x308, 0x70bd2a, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x204, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x26c}, 0x1, 0x0, 0x0, 0xa29dd9cc0c6eb190}, 0x0) 2018/06/06 06:57:00 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) r2 = accept4$unix(r1, 0x0, &(0x7f0000000080), 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80, 0x140) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000300)={r2, r3}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x0) 2018/06/06 06:57:00 executing program 0: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f00000002c0)) 2018/06/06 06:57:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) 2018/06/06 06:57:00 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x10080) unshare(0x1ff) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80000) ioctl$SG_SCSI_RESET(r0, 0x2201, 0x80fd01) 2018/06/06 06:57:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xdc1, 0x200) accept4$alg(r1, 0x0, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r3, 0x1c2, &(0x7f0000000380)) sendfile(r2, r2, &(0x7f0000000040), 0x1) io_submit(r3, 0x0, &(0x7f0000001500)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x3404, 0xa, 0x0, 0xa0, 0x87, 0x0, r4}, {0xffffffffffff8a96, 0x6, 0x5, 0x5, 0x6, 0x7fffffff, 0x2, 0xfffffffffffff801}, {0x6, 0x2b91, 0x0, 0x2}, 0x3ff, 0x6e6bbc, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x3502, 0x3, 0x0, 0x55754254, 0x5, 0x4b7}}, 0xe8) openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.cpus\x00', 0x2, 0x0) 2018/06/06 06:57:01 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/06/06 06:57:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffff001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) 2018/06/06 06:57:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xdc1, 0x200) accept4$alg(r1, 0x0, 0x0, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r3, 0x1c2, &(0x7f0000000380)) sendfile(r2, r2, &(0x7f0000000040), 0x1) io_submit(r3, 0x0, &(0x7f0000001500)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x3404, 0xa, 0x0, 0xa0, 0x87, 0x0, r4}, {0xffffffffffff8a96, 0x6, 0x5, 0x5, 0x6, 0x7fffffff, 0x2, 0xfffffffffffff801}, {0x6, 0x2b91, 0x0, 0x2}, 0x3ff, 0x6e6bbc, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x3502, 0x3, 0x0, 0x55754254, 0x5, 0x4b7}}, 0xe8) openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.cpus\x00', 0x2, 0x0) 2018/06/06 06:57:01 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000001, 0x40880) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x100000001, 0x3, [0xa6, 0xb91, 0xffffffff]}, 0xe) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000040)) 2018/06/06 06:57:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="119a0e63c9476288b671afdbd53a5994e137381f", 0x14}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/06/06 06:57:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x6, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000140)=""/111, 0x6f}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000001280)=""/183, 0xb7}], 0x5, &(0x7f00000013c0)=""/245, 0xf5, 0x4}, 0x100) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001540)) connect$can_bcm(r1, &(0x7f00000014c0)={0x1d}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000019c0)=ANY=[@ANYBLOB="040097d632fba68b15e675d352c10000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001940)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001980)={r3, 0x6, 0x30}, 0xc) sendmsg$key(r1, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="05000000090000000000000000000000010000000000000005001a00fe8000000000000000000000000000fffe800000000000000000d0c6ca028ccc920000000000ff000000000100000000000000"], 0x48}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001500)={0x3fb3c69d6482c8f1, 0x0, &(0x7f0000001640)=""/144, &(0x7f0000001700)=""/152, &(0x7f00000017c0)=""/209, 0x2000}) acct(&(0x7f00000015c0)='./file0\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000001580)='/dev/mixer\x00', 0x200, 0x0) 2018/06/06 06:57:01 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10000000) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000b1c000/0x2000)=nil) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/06/06 06:57:01 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") listen(r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x95, 0x400) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000200)={r4, 0x80000, r3}) setns(r3, 0x2477b655b52a1525) connect$netlink(r0, &(0x7f0000000680)=@kern={0x10, 0x0, 0x0, 0x804}, 0xfffffffffffffffb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x3f, 0x4, 0x80000000, 0x8d41, 0x4}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000000180)=0x40) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) 2018/06/06 06:57:01 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x7fff, 0x4) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) 2018/06/06 06:57:01 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x80800) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000000400)="0401000000c000ddb8460900ffb25bc202938207d9033780398d5375c5f73f2e5506dc5712f29513f06f8f6575efe5eb8f00be299285aa8afded7511", 0x3c, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x8000000000005, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/06/06 06:57:01 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) ioctl(r1, 0x9, &(0x7f0000000080)="a249ba973dc0890e852916a84e047785a06f821f78b26ac2b827b6008a04986202e86ca12472626df199abc3de12db1909b04cf2a39a18b7ab6e30c83ac8f688deb46f11") mq_getsetattr(r0, &(0x7f0000000000)={0xd5de, 0x1ff, 0x8, 0x2, 0x2, 0x0, 0xaf, 0x7}, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0xffffffffffffffff) 2018/06/06 06:57:01 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) 2018/06/06 06:57:01 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f0000000200)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) move_pages(r1, 0x4, &(0x7f0000000000)=[&(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000040)=[0x8], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/06/06 06:57:01 executing program 6: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301642) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x1, 0xffffffffffff0000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}) 2018/06/06 06:57:01 executing program 1: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETOWNER(r2, 0x400454cc, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/06/06 06:57:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100000101006, 0x0) write(r0, &(0x7f0000000040)="db", 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"970f40ebb2fa99"}, 0x2}, [{"2918918abd821d"}, {"983a5c28b98fb1"}, {"ae33c5f47914fd"}, {"97e9ea5a4a68e5"}, {"f06bd440cc955f"}, {"6dcc0d8aa8d853"}, {"a45e963d4f8db2"}, {"619f87eba20c67"}]}, 0x48) 2018/06/06 06:57:01 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}}, 0x38) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0xc4440) ioctl$TCXONC(r1, 0x540a, 0xffff) 2018/06/06 06:57:01 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4a2240, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x200000000000000, 0x0, 0xb793, 0x3}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x5d) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000001c0)=""/85) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/06 06:57:01 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x1000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/06/06 06:57:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x181000, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) fallocate(r0, 0x1, 0x0, 0x5046a737) dup(r0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/06/06 06:57:01 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x3, 0x46, 0x2}, {{}, 0x0, 0x37ed9e12}], 0x30) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0xe97) 2018/06/06 06:57:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0x101, r2) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(0xffffffffffffffff) tkill(0x0, 0x0) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/06 06:57:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8100, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x14) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/06/06 06:57:02 executing program 3: r0 = socket(0x15, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000180)={{0x2}, {0x0, @random="1574e012876f"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1\x00'}) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000003700)="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0x1000}, {&(0x7f0000000040)="21fe31a52bde251411c4d9e7e34f06fffc714daccc43f93a5c1e675f423ffca6affa1a87fc497d3be8421fa0dd2591d6704473668cc2b1c1", 0x38}, {&(0x7f0000002600)="31440668094ac91aaa0a3e04b588946154041860ae7c330fd50b21f182fa3bd56b7704e8c648cba1e6962ed1219a40876f0e3e881653a51d42cf470047ac993201eadf05eda6fafb030020a01496c7dc11cf65b664c8b1647d5c389afaa939b622ac8d294f407bfa5e62059a5987357ef11c06ae6dc2977d4216e99e85d51385d054a56a95bd367fbae6319191a719ce60b845", 0x32}, 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", 0x1000}, {&(0x7f0000002200)="442caaa4184b9f1446ff2fdc94509d620bbef88955ac8ea868e0467dcb84ff596bd72f3492f708d916fd98200e19271729ef43095384953ca84c5cdeac5af8d6fa71127791426f47de7a804b896faa5cc006e2cbba82deb18d8db108c4ac315493b256041545ed07", 0x68}, {&(0x7f0000002280)="6a027612db1efc2e77da9e158d06d4f9b07e66b7d9323af6982c23749ba395a531abf2b892c73363233ee16623599c8cab80ff58dea948fefc4aa748cd46d7db79889cd8617fc8833efd4ce7febc393694b5753e92af61f424cbc0245c5b7bec45bda269c7cc04e4361acce1482a27fb139002fcf51f8063d4b0520b6b83b9e838e7d9f4162eb95b1edafd85826b15639724dd543b34c76ac302f6dfb4a613596d1788e50cb12cce7b95cc56372465b11c8305b9d17c7241925a8c8ceaa8fa952dbe5e1095a236e102d14967629191bf1dfbd84c5b23125a64e54ae32f87ec4a", 0xe0}, {&(0x7f0000002380)="4eacdbd0452b1746cd2bb1142498ca2bfe31112e04fb4665579ffccf263532e74e5581dff2af71698230d28350ebb2800bb8872dc08172bec7d4c501b06d8e99d6cf9794f97fe72071720f02a1219941a1e92c14574eec4a09de88a97c7939dcd3378e7febac5cac0e1a10af9dc46494889e5dcf6238c524", 0x78}, {&(0x7f0000002400)="6662ee2dffa5cd60d0d5f5e82f", 0xd}, {&(0x7f0000002440)="368ed009493a77bc72c1bc2fb3b4ad766353c4557cd84fd6be324d4f23354812bb1fa93694d3ecc8c609405f90c2ef2b15ce3301fa24f2f7bf2c160674b5b2060dc8350c21aa7dd4d099c1040c2cfdf749c7386bd851fe9c315c6ffdbb8e0a3d941dbd31d242462324919e0fd5e2b5207a5d2656177434b7cd104241fcb4ed20688f2fff51d8f09ef2", 0x89}, {&(0x7f00000036c0)="fdefd02f916d40f81353755e7c9b941decfd849c11e54865af6cb3fd6c4dae", 0x1f}], 0xa, &(0x7f0000000100)}], 0x1, 0x0) 2018/06/06 06:57:02 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = semget(0x1, 0x2, 0x100) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000000040)=0x2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r3 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x13) 2018/06/06 06:57:02 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840008000000000000bd0000fffc0c00000000000000000000005b659a62290ffc380c2d9fdc5e9f13e1a04810d464fbc3b4c1b4f6bf501fb1bb94983c7c08166aa7055bdc8869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d000000000000"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x20042, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 06:57:02 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) flock(r0, 0x5) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/192) 2018/06/06 06:57:02 executing program 4: r0 = socket$inet6(0xa, 0x1800000000002, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") clock_nanosleep(0xd41bada5b8b9da45, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000080)="78a1e9244e2c1740ec2812bf6d006b0533bcd7520db3d4299fcd8d3b916b9ad61c13393d36a333e85dbe622bf7ab09f569e83466ddb85cc05348f343065277336b3ccd24f1fefbefa4e4c002eae8b17c25e7befd57d6fe9d373773222a9068ca1b49cd789be7d1507d90fe99f675475c3094840ab0e65ef029d061c51411e334bf3717859d00c5f830136fa70af1d0fcd69e0eb6eaa0e2e5fc2e49dfdc8069718b99bd007e3d5ad82a46f12ad5161a9fdce1cf6e90eea3e57ba8dbc997a98ebb3917eb952c89e1127183e6b35eca6a9486d110be1882ae0c04a97f9aceaeee8dabdf7b", 0xe3, 0x4000800, &(0x7f0000000180)={0xa, 0x4e20, 0x6, @empty, 0x6}, 0x1c) 2018/06/06 06:57:02 executing program 5: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r1, 0xa02, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r2 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r3, r4/1000+10000}, {0x0, 0x7530}}) rmdir(&(0x7f00000001c0)='./file0/file0\x00') ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f00000000c0)='vfat\x00', 0x0, &(0x7f00000002c0)) rmdir(&(0x7f00000003c0)='./file0\x00') 2018/06/06 06:57:02 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x100000000, 0x9, 0x1, 0x400, 0x2, [{0x24ab, 0x7fff, 0x4, 0x0, 0x0, 0x2303}, {0x7f, 0x0, 0x8, 0x0, 0x0, 0x400}]}) 2018/06/06 06:57:02 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x2) sendfile(r0, r1, &(0x7f00000000c0), 0x1) 2018/06/06 06:57:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x5, 0x2000000014, 0x10000000000002, 0x4, 0x9, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r1 = userfaultfd(0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001140)={'vcan0\x00'}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000009200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2010001}, 0xc, &(0x7f00000091c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="58020000", @ANYRES16=r2, @ANYBLOB="000c2dbd7000fbdb6faabacbd13e1cdf2500010063493cf672a6a45b2216fc33f458f03d4ba127cc36a9777993c5", @ANYRES32=r3, @ANYBLOB="bc000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000101000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000002000008000100", @ANYRES32=0x0, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=r4, @ANYBLOB="2c01020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="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"], 0x258}, 0x1, 0x0, 0x0, 0x2400c001}, 0x20004005) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl(r1, 0x6, &(0x7f0000000080)="e5e7eb687348b6ba047ce9198d3a9c3794a071bef13585e431f7051f27f323c7722f359e0ea7097967ca35365047f55b0c4511f091b1bd8cbe2de6503b131113198ce5edcf8c02baab579e11f6aadae411f8d1252ab6553b5d8594a05ae5f8a0f4326ced03a515a01ad97926e7eb8e3c3193d4d9bfb51b45c0461db939230f99eed869a3f4dd887237dc94dbe12c122044b12e89317ead068620") ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r6, 0x8, &(0x7f0000000140)) ioctl(r0, 0x2, &(0x7f0000000280)="47b52684a0aad273d9086bbcc9993182dc490c") 2018/06/06 06:57:02 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7ff, 0x80840) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/192) rt_sigaction(0x16, &(0x7f0000000240)={0x1, {0x400}, 0x8000000}, 0x0, 0x8, &(0x7f0000000280)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100), 0x3b2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) 2018/06/06 06:57:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000040)={0x7fffffff}, &(0x7f0000000080), &(0x7f0000000180)={r1, r2+30000000}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101600, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000100)=0x8) 2018/06/06 06:57:02 executing program 0: mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8005, &(0x7f0000000000)=0x38fe, 0x4, 0x5) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x201) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x49151c1}) 2018/06/06 06:57:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c040}, 0xe9541fad95087cb8) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000200)="bf4c71904a539e847fa2e4aedd7c7d94a6ef60be028139b39f8114d3c267d1d407b1", 0x22}, {&(0x7f0000000240)="7860a5f39bd07e1f5e25697749e0ef34ce3cb3a93cd9b204e2a2883350ee6905938f5704fe775309f0d85b7f6ca6af495e082a7418517821f56eeadb027ab471fbd175d3e111316829ffa78ab78ab7b4ff8efe8bd64ff63901dc25626a0977e2512df09a6f6c8c2116c6ef87dee98f3a2740770c0ea0e4f4abdeb4980b7643d7a8aede42e1891dd69b288a370d6f05ae83c1225459c30933cc81db1ec7c725a4e85f719795dcbdd9f3cd30a8f25e5b049c3b2b3c194f39e9eac2a0cf046ed2af80557442b8eacad6ca16e6cfb8d7e83963fb7e49c6a9e34c1b042bb32132257f2b0a", 0xe2}, {&(0x7f0000000340)="c51dcc6d19891c0f95015c438d1d46f76923e48d62b11384eaee43f8493ad25e0a33a36152fc2277a0fc41184329fff9d291bf5569e03f0a18a89facdb8f405177b6250085a9ac0f8ddc59906791627fbee0abe913d34125ba98a7beb525a56d249d215f966bfe5510770af5f07b5c06c4bec0a400d2aeffa0563fbf2f4c2e4b1b33974874bb85de4963feafbcef267e34d5593a79d1d19063af3b459a783f1eefc4d15f1890ec56acaff41ccd89b98622789a30cdd29979cbe9f85e3894ec2ca68e8187fdabf8345700c6d77815f435ec672a51decbd27a185abaa5c7c1fe49997a39b7d922590477ded87425143b5793129bd14c", 0xf5}, {&(0x7f0000000440)="a1f469e72a0483409d66b2503dbb94ad339db78b5c6cde93f0b530615e12848c3304f92e51f917eb5e0b2159a7ae06834ddba057f3c895697db25f1b223a3a99fd55f4272757ecb42bec47d770fb152e52b809fe47d194a1f1ef434f8b2d6dcc6c5bfe6da4e30516e122a28f88669167e7151b56aa3fefd945ef3970e3c767400607625a8255966ef7d643de1fc96a49f8e08f8a0efce2f56b24cd3779eafcefd5cdb368923e13f325f687df4912d5503e3713f99a4dc4ed57", 0xb9}, {&(0x7f0000000500)="e6c6cd036ceed16021f0ee435d9b9853e0c330745d5003839df8ed3620c37b9cc78263230d633ecee3170469b063a178894117cd52b164a795e2e63ece0dea7d6ee4958dba647abbb5802204561de1b0e936fad7b6c610fa186aeb26d79a6170e61cbf97b275fb", 0x67}, {&(0x7f0000000580)="74bcdd7628cc7209542c432c7f9260fdcb8d245304ae450b44694fd688bbad50d8483cd722687d36e639210951d53e2d8b23d6357bd5d094f27427c85085dd882a51268a660fbcb069154a7d616db842fac12afc7f050630f23a7916", 0x5c}, {&(0x7f0000000600)="5814a0e5124de378929ac3dfe9dfe102487a9dab558f4089969947ff087561a07f3b669d3c346d214acdbc23970b7cb22643cf24a193b206a171f31c53fb0bd6ded1afc0f23111f590c67c32cc587c66dc55126c4a49215a59f7e195de74fda74342cc441b813cf612e53c3de90156c63d7d9f072be8e439fbb30212e95eb660a0ec2f5b255dbdd2bbdc867582e366146fd7830adb8a79967be1b609945082b0085850ffd8527d29e2f7e3c7b7cb0976c19ad589b0136290f7c4e81ffebd44da4d06c58d8c6eec7ee8fce466c2534d66942176ec84", 0xd5}], 0x7, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/06/06 06:57:02 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@noop={0x1}, @rr={0x7, 0x7, 0x4, [@loopback=0x7f000001]}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000000100)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x4001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x50baebd8, 0x0, 'client0\x00', 0x5, "e86b04095a5046d4", "5945bbf4d9e3201df7f65448d5c07ee5af3d892429afaccc0a30717a1d3e8ad1", 0x10000, 0xffffffffffffdfc7}) 2018/06/06 06:57:02 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) userfaultfd(0x80000) 2018/06/06 06:57:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") memfd_create(&(0x7f0000000000)='procppp0[[!keyringvboxnet1\x00', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "6529fb970129941e47f822d6c9988715f96bbe00e8e29d221013d17106131bbd6b1e0d414ffa20cc229a7528f6871e4dc6a320ffb4ce467db64464902e58c16eeef4bb90881e46ccfb44d1e276259d4d"}, 0xfe2a) sendto$inet(r1, &(0x7f0000de1fff), 0xfddb, 0x20008005, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) 2018/06/06 06:57:02 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x801, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/6) 2018/06/06 06:57:03 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0xfffffffffffffcf3, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10001, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/06/06 06:57:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000000500)="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", 0x16c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000001c40)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000001b40)}], 0x1, 0x20000000) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xb4, r3, 0x100, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xcc8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x4ce9e19e}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/06/06 06:57:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/06/06 06:57:03 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) dup3(r0, r0, 0x80000) 2018/06/06 06:57:03 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x803, 0x1, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000040)) 2018/06/06 06:57:03 executing program 0: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/protocols\x00') syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pread64(r0, &(0x7f0000000140)=""/12, 0xfffffffffffffeb1, 0x5) alarm(0xff) [ 116.838325] mmap: syz-executor2 (7603) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/06 06:57:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') uselib(&(0x7f0000000100)='./file0\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x1) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2, @broadcast}, &(0x7f0000000080)=0x8) 2018/06/06 06:57:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xfffffffffffffe17) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001180)=0x7) 2018/06/06 06:57:04 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x803, 0x1, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000040)) 2018/06/06 06:57:04 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)="a6a930d77b174d18065e7f571128fb8e43fadc2b120e02f0e4cebaf32e6bc31c9ba89ee4e40cf556e20b81e9d5a973e3fcb8a3859ae7cfa0eabe1d52c4a514f4de86474d6b54c3794be7619f7146c8b7b74a6915d1530ae47dd1a3ab33a2c37f714b4289d2932e907cdb7099da39ffc3c4a8ea388235f53b8b8ab3ae86c59c267b450f7d95165c6391430d9dfc749c423a69") epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/06/06 06:57:04 executing program 7: unshare(0x64000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) 2018/06/06 06:57:04 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000009f80)={0x2, &(0x7f0000006200)=[{0x80000001}, {0x6}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/06/06 06:57:04 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) fchmod(r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) time(&(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="07002a00f004677b20ca27d53a62b6559629d784843a10262d89119e9938204a65748de473d25fdfc05eaba8da42"], 0x32) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x200000, 0x0) 2018/06/06 06:57:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x200000088) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000440)=0x80000001) sendto(r0, &(0x7f00000004c0)="c3bf6c5c851b3c1a023727e66df45c1cb27e4a5be6f6d18025fa6732d1b553c8862f4922cbaf79c8d394de4f9e3a1ddfee3912b4b49d2fcffe16fb9b4e8edf26b8b2ec198fec4486ab45b88f1bd62356", 0x50, 0x24000010, &(0x7f0000000540)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80) ftruncate(0xffffffffffffffff, 0x4) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x8010000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x100000000000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x7f, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140), 0x0, 0x1, 0x10000, 0xfffffffffffffffa, 0x377a, 0x8a, {0x14, 0x8001, 0x100, 0x2, 0x8, 0x2, 0x8, 0x5, 0x3ff, 0x5, 0xffffffffffffffff, 0x1, 0x73, 0x8000, "c87c7d5d844dc1c6a33392d6ddbbc7238a0b9307bbcffa547e6429bf545170f4"}}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x80000001) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xd0, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f00000002c0)=""/208}, &(0x7f00000003c0)=0x78) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000480)=0xcf0c) [ 117.275934] IPVS: ftp: loaded support on port[0] = 21 [ 117.318772] audit: type=1326 audit(1528268224.317:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7646 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/06 06:57:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x18, 0x18, 0x273e544cea55ab53, 0x0, 0x0, {0x1}, [@generic='G']}, 0x18}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x404c02, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001240)={r2, 0x5}, &(0x7f0000001280)=0x8) 2018/06/06 06:57:05 executing program 0: r0 = socket(0x1e, 0x4, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40002, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/204) 2018/06/06 06:57:05 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)="a6a930d77b174d18065e7f571128fb8e43fadc2b120e02f0e4cebaf32e6bc31c9ba89ee4e40cf556e20b81e9d5a973e3fcb8a3859ae7cfa0eabe1d52c4a514f4de86474d6b54c3794be7619f7146c8b7b74a6915d1530ae47dd1a3ab33a2c37f714b4289d2932e907cdb7099da39ffc3c4a8ea388235f53b8b8ab3ae86c59c267b450f7d95165c6391430d9dfc749c423a69") epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/06/06 06:57:05 executing program 1: rt_sigaction(0x3d, &(0x7f0000000000)={0x10000, {0x8}, 0x88000004, 0x7}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000000080)=0x402, 0x2, 0x7ffffffffffffc) 2018/06/06 06:57:05 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000000080)=0x10000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x8480c00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x8000) eventfd2(0xba, 0x80001) write$tun(r1, &(0x7f00000004c0)={@void, @val={0xffffff7f}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/06 06:57:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x5, 0x55, 0x8, 0x5, 0x1, 0x401, 0xa7]}, 0x12) accept$packet(r3, 0x0, &(0x7f0000000240)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @rand_addr=0x1}}}, 0x84) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/06/06 06:57:05 executing program 7: unshare(0x64000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) 2018/06/06 06:57:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) close(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) [ 118.157482] audit: type=1326 audit(1528268225.155:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7646 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 118.250725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.262208] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) setsockopt$packet_buf(r0, 0x107, 0x8, &(0x7f0000000040)="f8f550e6", 0x4) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000c) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/06/06 06:57:05 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)="a6a930d77b174d18065e7f571128fb8e43fadc2b120e02f0e4cebaf32e6bc31c9ba89ee4e40cf556e20b81e9d5a973e3fcb8a3859ae7cfa0eabe1d52c4a514f4de86474d6b54c3794be7619f7146c8b7b74a6915d1530ae47dd1a3ab33a2c37f714b4289d2932e907cdb7099da39ffc3c4a8ea388235f53b8b8ab3ae86c59c267b450f7d95165c6391430d9dfc749c423a69") epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) [ 118.335175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/06 06:57:05 executing program 1: unshare(0x40000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x80) socketpair(0x3, 0x9, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000100)={0x80000000, 0x7ff, 0x5ea, 0x9}) mq_notify(r2, &(0x7f00000000c0)={0x20000000, 0xffffffffffffffdd, 0x2, @tid=r0}) 2018/06/06 06:57:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) r4 = getegid() fchown(r2, r3, r4) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0x40}], 0x1, &(0x7f0000000980)}, 0x0) r5 = getpid() sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000380)="ec7944f9f85e52bb888780b8146d9e73f02265f8017a92b6c1ff56fb7b83ab618be923f50645ba6065c393dded71df0c00dab4bdd73dad55da46bb96e170a5439f5b2f507949fa5e6060eeb9994e897602bd401cca217545917b509624b68bc0cbf0048cbd8f1f5b9ca436d7c18f0dd062bbfa0fdd7d26e3c6048a08e50019624faac7bbdbf1e2dc4bd3afe468b6a07e0967f3c4f69dfe6d04abf0b4caffb4723efb60d7756bd1439f0f0f787418b231fa289cba8443a7cdbaa6b587", 0xbc}, {&(0x7f0000000440)="403e909023351f24b3b7d69de0e10405ab8ead15cde175ab90318da86038a5a912a7334dc8456a25ae8f020c698673ac6d75e42637f7339c7203de0a19bb988d09be4071494db77e3f5b8cefffede78ba391320420cd2ef5819f1359b62ddde625a8c56f8ac3f8eced41dd70a472fd0ffe74e4bd3bf5ca33822ecf4a1125d9d405f8d67168fb6243f5bbb3610b49ea670cd7913d4748914340d121", 0x9b}], 0x2, &(0x7f0000000500)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r1]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r2, r2, r2, r1, r2, r0]}], 0xa8, 0x5}, 0x20000010) 2018/06/06 06:57:05 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0xfeffffff00000000, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000003ef9000000"], 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)="1ecc912a91702bb9e130cd76608ef0855ca813714193e8") connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x4, 0x3, 0x3c1, "177d1fa4cbb12f4a26be19f40db115d0dc2b94360e654a6e04ab55eb4c80775f6e727f9f323ca98760af7f0c0e6a63bb4142c73f15484035e8e44651c538a7", 0x17}, 0x60) 2018/06/06 06:57:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x5c) 2018/06/06 06:57:05 executing program 6: socket$l2tp(0x18, 0x1, 0x1) [ 118.538305] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:05 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)="a6a930d77b174d18065e7f571128fb8e43fadc2b120e02f0e4cebaf32e6bc31c9ba89ee4e40cf556e20b81e9d5a973e3fcb8a3859ae7cfa0eabe1d52c4a514f4de86474d6b54c3794be7619f7146c8b7b74a6915d1530ae47dd1a3ab33a2c37f714b4289d2932e907cdb7099da39ffc3c4a8ea388235f53b8b8ab3ae86c59c267b450f7d95165c6391430d9dfc749c423a69") epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/06/06 06:57:05 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x1000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r3 = socket(0xa, 0x100000001, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000280)="532aebdbb3fef90d91f9fe2b3859dafd06c5d23cd481223e435322df79a9fc428a56ee9df6ef9394cc5e835f16fb496b1788d411d5550bdd8c20c03f806b130b3e706c4566f894b9", 0x48) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x1d, 0x8}}]}, 0xcc}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) [ 118.898736] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x100089f0, &(0x7f00000000c0)={"7461ba0c2b15f3d2199b00", @ifru_map={0x400, 0x363df1eb, 0x0, 0xffff, 0x9, 0xda9}}) 2018/06/06 06:57:05 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0xffffff90) 2018/06/06 06:57:05 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000380)="0638ef5df8aaf5c6", 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) 2018/06/06 06:57:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2d4a7287", @ANYRES16=0x0, @ANYBLOB="0400000000000000000008000000"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002580)=""/69, 0x45}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/06/06 06:57:05 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)="a6a930d77b174d18065e7f571128fb8e43fadc2b120e02f0e4cebaf32e6bc31c9ba89ee4e40cf556e20b81e9d5a973e3fcb8a3859ae7cfa0eabe1d52c4a514f4de86474d6b54c3794be7619f7146c8b7b74a6915d1530ae47dd1a3ab33a2c37f714b4289d2932e907cdb7099da39ffc3c4a8ea388235f53b8b8ab3ae86c59c267b450f7d95165c6391430d9dfc749c423a69") epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:05 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0x2b, &(0x7f00000000c0)="e24754f8e0c9261e4db08e1b4ac5142910c2d89f8a1261196c134773421455873b3ce1a01f1f05bc38f0fd"}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="018082000000aaaaaaaaea00085d00001c5124262daa6428b904f7000000"], 0x0) 2018/06/06 06:57:05 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0xfffffffffffff001}) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/vcsa#\x00', 0xfffffffffffffffb) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200040, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000100)) 2018/06/06 06:57:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xffffff94) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/149, &(0x7f0000000000)=0x95) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5e0, 0x2000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000280)={0x2, 0x8}) write$binfmt_script(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='#! ./file0 /dev/snd/midiC#D#\x00 cpuset) /dev/sg#\x00'], 0x30) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x62, &(0x7f0000000400)=""/98}, &(0x7f0000000480)="6829ac9e6778", &(0x7f0000000680)=""/131, 0x0, 0x0, 0x0, &(0x7f0000000380)}) [ 119.036910] IPVS: length: 149 != 8 [ 119.075206] IPVS: length: 149 != 8 2018/06/06 06:57:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) 2018/06/06 06:57:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) io_setup(0x56d9, &(0x7f0000000000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x8000) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000180)="c50cecc17e4c9eacf318c2c9e6ea198906ae5f3ae9c6328eafc08910a1d21b61fa3cffdeda4264186b5e4a4c5a09a8fcf4b29a384f05b8b08c37df0d8714e370c59aa2594b2182d1309ef07bcc22f40e664d46aa1f50b2c168d14432ade42d3f4d9e7c723d66bb9750a02fbd5e331903df62b6f7fea87a184ad05087819551673a49208c3e32125a452b1b880731e5caba702eb52aab5ac699be35e4874c072299226e2e81969d485befe4fc1189f7603561f3c9e2fb9a05bf3299d94de749735fde71a5fadc16c767040e86acbfbed76142b65d30269869414cd7d0fd28666de419efb5960ef71682397b17aac929", 0xef, 0x8, 0x0, 0x1, r2}, &(0x7f0000000300)) recvfrom(r0, &(0x7f0000000040)=""/141, 0x8d, 0x22, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x709000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/06 06:57:06 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x3901}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x11, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000140)={@void, @val, @x25}, 0xd) 2018/06/06 06:57:06 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xf28, 0x2) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f0000000040), &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000000c0), &(0x7f0000000180)=""/221}, 0x5b4) 2018/06/06 06:57:06 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:07 executing program 6: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000)=0xfffffffffffffffc, 0xff8) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/06/06 06:57:07 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:07 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0xb, 0x100, 0x77}, 0x2c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000efdb)="240000005400030207fffd946fa29c0807ee06710d00000000008568b51ba3a2d1887395", 0x24}], 0x1}, 0x0) 2018/06/06 06:57:07 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) 2018/06/06 06:57:07 executing program 1: syz_emit_ethernet(0x39, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@arp={0x806, @generic={0x337, 0x1, 0x6, 0x7, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "17c0b9f219ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "e0b9068679dc35c4f71d5c097a5a6cd9"}}}}, &(0x7f00000000c0)={0x1, 0x2, [0x5d6, 0x8b7, 0xfe2, 0xa88]}) syz_emit_ethernet(0x52, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d15e90", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x11}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000775000)) 2018/06/06 06:57:07 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000660000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000000)=0x78, 0xb, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x5, 0x53, 0x40) r1 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/71, 0x47}], 0x1, &(0x7f00000002c0)=""/230, 0xe6, 0x8e70}, 0x20) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) tee(r0, r1, 0x77ad, 0x5) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) mlock(&(0x7f000063e000/0x2000)=nil, 0x2000) 2018/06/06 06:57:07 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') write$cgroup_pid(r0, &(0x7f0000000000)={[0x38]}, 0x1) 2018/06/06 06:57:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) io_setup(0x56d9, &(0x7f0000000000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x8000) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000000180)="c50cecc17e4c9eacf318c2c9e6ea198906ae5f3ae9c6328eafc08910a1d21b61fa3cffdeda4264186b5e4a4c5a09a8fcf4b29a384f05b8b08c37df0d8714e370c59aa2594b2182d1309ef07bcc22f40e664d46aa1f50b2c168d14432ade42d3f4d9e7c723d66bb9750a02fbd5e331903df62b6f7fea87a184ad05087819551673a49208c3e32125a452b1b880731e5caba702eb52aab5ac699be35e4874c072299226e2e81969d485befe4fc1189f7603561f3c9e2fb9a05bf3299d94de749735fde71a5fadc16c767040e86acbfbed76142b65d30269869414cd7d0fd28666de419efb5960ef71682397b17aac929", 0xef, 0x8, 0x0, 0x1, r2}, &(0x7f0000000300)) recvfrom(r0, &(0x7f0000000040)=""/141, 0x8d, 0x22, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x709000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) [ 120.309213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 120.317838] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/06/06 06:57:07 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x7, 0x13e) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0205000c0e0005000600010000000a00000000000000ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/06/06 06:57:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}) r1 = syz_open_pts(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xc1, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @empty, 0x7f}, 0x1c) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/06/06 06:57:07 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xa}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7ff, 0xc00) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0xfa00000000, 0x8, 0x5d3f, 0x8, 0x4, 0x1ff}) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x68000, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0x4d9}], 0x1, &(0x7f0000000280)}, 0x0) r3 = memfd_create(&(0x7f0000000140)='proc\x00', 0x2) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000001c0)=0xffffffffffffffe1, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/06 06:57:07 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000080)={0x8, 0xffffffff, 0x0, 0x0, 0x8, 0xdca, 0xffffffff, 0x800, 0x2, 0x8001}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x1, 0x0, 0x8000, r1}, 0x10) r2 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000025000000484bd400"], 0x14, 0x200000000}, 0x0) 2018/06/06 06:57:07 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x120031, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/06/06 06:57:07 executing program 1: r0 = gettid() unshare(0x40000000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x800, 0x40002) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000060}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x100, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa1e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r3 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f69665f696e65743600689d001e363b6c264fa887a26fda3eca58373161f13a12a92be6a993b4720d86396a9b1cc039d178e14492de97786eb30b86bb0ae2163b7ed177ff87e312d09bd390ce2ce4d13622dbc9d6b533c3f99225e401466f9ef8a9ea53c0f11c5a10cf9677596ce7721105a3ac3b287b2ca64a5ad4aad7c941387ab5acedea8f64c584562f2a3eb7aac4df59716b44156fd857da4ad2") sendfile(r3, r3, &(0x7f0000000000), 0x5) 2018/06/06 06:57:07 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) [ 120.686428] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x5}) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000001b000000000000000000000000000000000000000000000000000000", @ANYRES32=0xffffffff], 0x38) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x60, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x101, 0x4) [ 120.839771] Unknown ioctl 21532 [ 120.865837] Unknown ioctl 21532 [ 120.927901] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:08 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x2000400) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="5f75e8cc2b767f5e34511483fdace619b541d4c1b626207fb6839867e2a07fcd5823fee53e03c117873fcaa35d086a2535123a14f535b76835c86e57859c0a1c29fabeb5f069572558a9eb0400c349411818e05bd5409a7afde12e7ba9c1003dd47d7009e1eaf68a0280e683dbafca41745495dedbd10477", 0x78, 0x0) r3 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c1bad48fa91e0332b8d5efd3bc97a923e46699394565f025a7e73cb2b3fe9927be99aca464730c9950dcf032aceb55b9e0c4471677c7f3009ee4f488338e8bee86587fe00ebb16b390f79dda1e1e6c1d22578c624baa31fc0632a42926b427160ce88712675c525e700dae9eac33b40a57af80d0ae559a270a33653a25323bc55855d1f5bae885bfbd383a6d7e8b8bb796db53f5e0342cf60dd7cf36e173ccf6fdaa4abaa6cc2c0e8379ad0e4b65b5622f8a06de", 0xb4, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) 2018/06/06 06:57:08 executing program 7: unshare(0x24020400) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x109000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x400001c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000340)=0x68) fgetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="7506f55315674bdc75b510da36247d00717006c395c9772202049b4dc3d205cd16aaa8be30aa1dcefbd1b70e99e04a45be7dfaf111a685a96f8b99ff911263dfd7291043bf5ee18b55285ea8657908f987eafabe656428d7a8455ac5264fd73d56fe0c962ff44bcbfc4d2faf4be60952f085165053b0b84f8e802b07a6afa5e2d55ba678f01d08025fd9b53c23945138e48061057d3c3d163a78c684e9a2606de4ea63408fc7b1572ae9d84e714b9df421aa94644aa33dffffb1bb072a314801ee91bc9f4b6ab5a50d6ebe7a7dbba462d1f30ba4c271f25a1e8011348280e18e5ed0356b80dd72725b4cb6b15d082d6af9d109dd"], &(0x7f0000000040)=""/194, 0xc2) 2018/06/06 06:57:08 executing program 2: msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r0 = socket(0x9, 0x7, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0xffffffa5) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xffffffffffffff8b, &(0x7f00000003c0)={&(0x7f0000000340)=@bridge_newneigh={0x28, 0x1c, 0x56bbaadd47c14c57, 0x0, 0x0, {0x2}, [@NDA_DST_MAC={0xc, 0x1, @random="0ee310cfac00"}]}, 0xffffffffffffff88}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'teql0\x00', 0xffffffffffffffff}) 2018/06/06 06:57:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x10) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)='vmnet1t\\posix_acl_Access\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x1, 0x5, 0x4000000000, 0xd1c, 'syz1\x00', 0x8001}, 0x2, 0x4, 0x16, 0x0, 0x5, 0x0, 'syz0\x00', &(0x7f0000000140)=['proc\x00', '\x00', 'vmnet1t\\posix_acl_Access\x00', 'user.syz\x00', '-,keyring\x00'], 0x32, [], [0x5, 0x58, 0x2, 0x6]}) 2018/06/06 06:57:08 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) tee(r1, r1, 0x7, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:08 executing program 5: r0 = socket(0x1e, 0x1, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f00000000c0)=0x8) r3 = dup3(r0, r0, 0x80000) mkdirat$cgroup(r3, &(0x7f00000001c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x27, "a8d8b860fa1dc814951400cf363c0e915afc7492505300a0bbb167000022e4b14ee50f5abef360"}, &(0x7f0000000180)=0xfffffffffffffe01) setfsgid(r1) 2018/06/06 06:57:08 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x84, "0a4e709ca76687962889af2f0e00a8c3ffa3b7dc97ab47c9787e191e60fedda0bd1a68f0627748bb9bbeb612523e57f4e64a6c8cd62251bf26bd1eecdc0229004f26c92c043335bb2195c5351758fc998cff5aa0318daaf5f3691dbc285313356db6ea763cbb540b2e76db75402ae2b0d40e0676c15992eb11270889829350689c2a0c44"}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, &(0x7f00000002c0)=0x8) recvfrom(r0, &(0x7f00000001c0)=""/192, 0xc0, 0x10000, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r3, &(0x7f0000000080)=[{&(0x7f0000000100)=""/163, 0x48}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/06/06 06:57:08 executing program 6: r0 = socket(0x4008001e, 0x20002, 0x0) io_setup(0x800, &(0x7f0000000040)=0x0) r2 = socket$key(0xf, 0x3, 0x2) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x80000001, 0x0, r2, &(0x7f0000000080)="06b919e3679ff5ac2fc831aee1e3cde6", 0x10}]) ppoll(&(0x7f0000ac1fe8)=[{r0}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000), 0x4) 2018/06/06 06:57:08 executing program 0: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/238}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x373, &(0x7f0000000040)=0x4) 2018/06/06 06:57:08 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:08 executing program 5: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000200)) clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r0, &(0x7f0000000080)=""/12, 0xc, 0x0) 2018/06/06 06:57:08 executing program 4: clock_gettime(0x0, &(0x7f0000006340)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006200)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/246, 0xf6}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/210, 0xd2}, {&(0x7f0000000440)=""/28, 0x1c}], 0x8, &(0x7f00000027c0)=""/129, 0x81, 0x4}, 0x80000001}, {{&(0x7f0000002880)=@alg, 0x80, &(0x7f00000039c0)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/19, 0x13}, {&(0x7f0000003940)=""/117, 0x75}], 0x4, &(0x7f0000003a00)=""/97, 0x61, 0x3f}, 0x200}, {{&(0x7f0000003a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003b00)=""/111, 0x6f}, {&(0x7f0000003b80)=""/72, 0x48}], 0x2, 0x0, 0x0, 0xfa}, 0xfffffffffffffffb}, {{&(0x7f0000003c40)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003cc0)=""/198, 0xc6}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000004e00)=""/122, 0x7a, 0xdc}, 0x6}, {{&(0x7f0000004e80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006180)=[{&(0x7f0000004f00)=""/102, 0x66}, {&(0x7f0000004f80)=""/47, 0x2f}, {&(0x7f0000004fc0)=""/193, 0xc1}, {&(0x7f00000050c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/146, 0x92}], 0x5, 0x0, 0x0, 0x49}, 0xffffffffffffffff}], 0x5, 0x40000001, &(0x7f0000006380)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006400)={0x0, 0x200}, &(0x7f0000006440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006480)={r4, 0x100000001, 0x10}, &(0x7f00000064c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x1, &(0x7f00000063c0)=ANY=[@ANYRES64], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x40f00, 0x0, [], r3}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x20000314, 0x0, 0x0, 0x465}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/06/06 06:57:08 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x121080) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/06/06 06:57:08 executing program 2: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x220a03, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x400002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)) getpeername(r1, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000340)=0x80) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r2 = semget$private(0x0, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/227, &(0x7f0000000240)=0xe3) semop(r2, &(0x7f0000000080)=[{0x0, 0x80000001}], 0x1) 2018/06/06 06:57:09 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) fadvise64(r0, 0x0, 0x10000b, 0x4) 2018/06/06 06:57:09 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8001, 0x8003, 0xffffffff, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x91) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008fbfa0), 0x0, &(0x7f00004e4fa0)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000f0200000000000813525568b6015a936000000000000000", @ANYRES32=0x0], 0x30}, 0x0) 2018/06/06 06:57:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000380)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x206000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x82400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r3 = socket$kcm(0xa, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000003c0)=0x10, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/185) setsockopt$sock_attach_bpf(r3, 0x10d, 0x2, &(0x7f0000000080)=r5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)) tee(r4, r0, 0x3f, 0x0) 2018/06/06 06:57:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3d000000a67f0000000000000000949c239d1e1928458b62ccd600000000000000000000000000000000000000000000"]}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/193) 2018/06/06 06:57:09 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) splice(r0, &(0x7f0000000040)=0x2, r0, &(0x7f00000000c0), 0x9, 0xd) readv(r0, &(0x7f00000021c0)=[{&(0x7f0000002180)=""/1, 0x1}], 0x1) 2018/06/06 06:57:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x2, 0x28c02) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x4, 0x2, {0x1, 0x1, 0x81, 0x1, 0x10001}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setresuid(r2, r3, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000140)) 2018/06/06 06:57:09 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/cuse\x00', 0x22041, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001640)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x10001, 0x3ff, 0x500, 0xffffffff, 0x4000000, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x6000) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000000140)}, 0x2000c4ff) 2018/06/06 06:57:09 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000593000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) sendto$inet(r2, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'erspan0\x00'}) ioctl(r0, 0xfff, &(0x7f00000001c0)="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") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000009100000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 2018/06/06 06:57:09 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000006, 0xfffffffffffffffc) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x5, 0x2, 0x7f, 0x0, 0x400, 0x3}}}) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/06/06 06:57:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x3ff, &(0x7f0000000000)=[0x0], 0x1}, 0x20) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x208000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r2 = accept(r0, &(0x7f0000000240)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/06/06 06:57:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x200) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x400000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[]) clock_gettime(0x7, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="fa000000135cebee49b7fa6713654b87e868688e914c29d6b69f65adf1ebc427f9888aaffb5b68681aedfef646444dad861e1982fd60fa2454523440de1ce77464584aacc59baeca98c74f6614641ff5e1c95356f78d5a9225ebfcc7e8ab6eeb0aed62ac6c96051f86d01bf9a80b52cf5bef2fb47aebb35c76d2e33098a3df6ea19256990aab3b20e059f70168dd393f2c3fd27eaff4c7eeef8212b9b8a7d4eb62deb46af2089a69b4c817b4d9aa224fc7375dd4bea7ba255dcf17046995e7186831d3bcce0f6cb75ae1de6ea71518f82205456ce5ad454962b53564a01ce574b76f7a5106c0f472eba0"], &(0x7f0000000140)=0x102) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x5ceb, 0x0, 0x2, 0x5be, 0x8001}, &(0x7f0000000340)=0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) 2018/06/06 06:57:09 executing program 7: prctl$getreaper(0x29, &(0x7f0000000000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x302, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x5, 0x7, r1, 0x7, r2, 0x9, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000849000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) 2018/06/06 06:57:09 executing program 4: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, 0x0) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r2, r3, r3}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/06/06 06:57:09 executing program 1: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = socket$netlink(0x10, 0x3, 0x18000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a227fff35ff810000000000000058000b4824a85a4f6400940101000000000000000000c733008000f0fffeffff09000000fff5dd00000007000100080e05dc0000000000000000", 0x58}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x1) ioctl$void(r0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x81, 0x0, 0x6, 0x5, 0xff80, 0x3, 0x5, 0x5, 0x10000, 0x200}) 2018/06/06 06:57:09 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4107, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0xc0800) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x100) socketpair(0xd, 0x7, 0xfffffffffffffffd, &(0x7f0000000180)) 2018/06/06 06:57:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000000040)=""/254) 2018/06/06 06:57:09 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) connect$pptp(r0, &(0x7f0000000380)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000040)=0x1, 0x3) io_setup(0x81, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3637, @mcast1={0xff, 0x1, [], 0x1}, 0xaf55}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xcc) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rfcomm\x00') io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000000140)="e95462eb617e75d3b0199a7ed6127ffb658f27a397c3d360ea0c8fb56fc1f4329e27dc1a6d2d71a97bcd41ae79e0d6c42db13da70954533344d8de0aeaaba0afd17f5330cf9e3422971ed3ef415a98af681333dc1a92a849f3c4d1d6cb5db037b1140b4290d1032ba4ca2e647f88bdba74a579e59854264cb4f0f8acd1b4f9fd530a3f60dea9fdd3533e8a5fc1f3ad65e6c714f5605f87cf818c3a8c9a111b07879af65e3827825fbd8c90d149147c2212b55f727baadc41a639f310ff48dd88194ecad2567b9a82b54dea1928d9dbc1e7f37aa9b896797bd3", 0xd9, 0x81, 0x0, 0x0, r2}, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/06 06:57:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7465616d30c7819421447acd0700", 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r1, 0x2, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa73e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) 2018/06/06 06:57:09 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0000002ac0414aa00000000aa000047c07c569200000000"], 0x18) 2018/06/06 06:57:09 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:09 executing program 4: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/06/06 06:57:09 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xffff, 0x801) open_by_handle_at(r0, &(0x7f0000000080)={0x14, 0x4, "c4d18ee3ec0164c86fc15040"}, 0x900) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000003c0)) 2018/06/06 06:57:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) write$binfmt_misc(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1004) accept$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) r1 = shmget(0x2, 0x7000, 0x100, &(0x7f0000ff8000/0x7000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/171) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x361) 2018/06/06 06:57:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) r1 = memfd_create(&(0x7f0000000000)='mime_typemd5sum\x00', 0x2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2, 0x8, [0x0]}, 0x1e5) 2018/06/06 06:57:10 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:10 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000005}) 2018/06/06 06:57:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x1000}, {r0, 0x1}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0x7d}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x6, 0x4) sendfile(r0, r1, &(0x7f00005d4ff8), 0x8) 2018/06/06 06:57:10 executing program 4: r0 = socket(0x2, 0x803, 0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x3) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000300)=""/176, 0xb0}], 0x1) ftruncate(r1, 0x8007ffc) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/06/06 06:57:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @multicast1=0xe0000001}, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x2, 0x6, 0x80000001, 0x200, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) unshare(0x2000400) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0xfffffffffffffff8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x40) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f00000003c0)) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)={0x8, {{0x2, 0x4e23}}, 0x1, 0x8, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x490) 2018/06/06 06:57:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x602100, 0x0) r3 = socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001240)={r1, 0x6}, 0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = dup2(r0, r0) recvmsg$kcm(r4, &(0x7f0000001180)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x1) 2018/06/06 06:57:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000002c0)={'ip_vti0\x00', @ifru_flags}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x940) 2018/06/06 06:57:10 executing program 1: r0 = semget(0x3, 0x3, 0x210) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/170) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000180)=""/18) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x99, 0x40082) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'security.', 'trusted.syz\x00'}, &(0x7f0000000200)='\x00', 0x1, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) [ 123.587738] sctp: [Deprecated]: syz-executor7 (pid 8032) Use of int in maxseg socket option. [ 123.587738] Use struct sctp_assoc_value instead [ 123.746011] sctp: [Deprecated]: syz-executor7 (pid 8052) Use of int in maxseg socket option. [ 123.746011] Use struct sctp_assoc_value instead 2018/06/06 06:57:10 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:10 executing program 5: syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xe4e, 0x4}, 0x2c) 2018/06/06 06:57:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="71bc48e41e882caf6e279539bb5591a4617ac19e8ca5915e64088aee77a2cdf4d1727f39c0a4ab9945b72b5e7233e818a47f8c3a6e8d80795e4babd2562a79d45d3e110d875a7fab6917d361fd51f9cf56a9f543e2d42f874d61209f694e046074cdc7a05141e95fadad8654b3c6008a8f5f40a1080e910a58d4198fffee99ae", 0x80, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/06 06:57:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x63a9, 0x74, 0x101, 0x8ab8, 0x7ff, 0x3, 0x3, 0xe419, 0x2e6, 0x38, 0x40, 0x0, 0x789, 0x20, 0x2, 0x1, 0xffffffffffffffff}, [{0x7, 0xa2a, 0x7fff, 0xf1f648e, 0x8001, 0x8, 0x1, 0x7ff}, {0x2, 0x1, 0xff, 0x9, 0x0, 0xa77, 0x400, 0x1}], "c9b69deace7d3a8ee136c2a026eb06f1a9324eae07ed01acfaf718b0e716fccaf10a1c7f725908f014d7ef4f028499de0913623f3d10063ae99034ff9bad48490af150ec8362206d16b7ef459bc5cdea3137f73b175014ccc473a5e5dc9b39233ed8b27c59e79b261aa7378c8ce4a3dae22fa7570a87c767c510a668989bf3410448f32f4781aef399c6b7b9078f530e83a4d3b0351ae125400c73d2ac689aff43f208cb", [[], [], [], []]}, 0x51c) 2018/06/06 06:57:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)={0x90000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000140)={r3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/06 06:57:10 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0xa, 0x7, 0x4, 0x213a, '\x00', 0x8}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000002c0)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0), 0x4) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000200)=0xf0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000240)={{0x3f, 0x400}, 0x20}, 0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x4c000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x10001}, 0x1) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000300)="40e8b54e5933ed18f3662de02d92dd5244a3506e06e9268db0f58fbed0d9fa9d0122513fd9dd47a45bae94b1e670f7ebd4122495a3d2d4d5103f3ea0661a2eda1353b2460fab142afff110e39f47e38bbfe068e3ed70de80fc979eba008f3ef5e0a554e2e4b2796dc3cc2263ed46a8122224726bc8d7ab4ac0d03e9fc5a1141a0a1a2995e7e6d3980574b3cdb3b8b16f06681012a30f") 2018/06/06 06:57:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x602100, 0x0) r3 = socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001240)={r1, 0x6}, 0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = dup2(r0, r0) recvmsg$kcm(r4, &(0x7f0000001180)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x1) 2018/06/06 06:57:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x85, 0x3f, 0x1}, 0x18c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000000), 0x1}, 0x20) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/06/06 06:57:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="d90369afc9db01224a6f5a266eba97ecde188f6ec9cd01683f1a4603b953b26f8c737872f84a5f47cc8b486ca7a4c5b2c899fac6a9456ae2fc0b818f1fb56910f78e8a41b041b37f1cfc2cc882f14a21489fd58f43b8d836364175d641072fe6af41b15acb0b6a5bd2bb5606a455a3b9f41f934b67e9", 0x76}, {&(0x7f0000000140)="150d20a36d45437cfd98517ffd682c0b18c7ff7dacd12f4e980273bdcdc02ade4af385d23adee814eb29431113d02b62b4", 0x31}, {&(0x7f0000000240)="a63e7c063c02eb7ddf680ffa6bbb3a6ec4fd63622cb8d21cf388f394fdf68ca59d670ab0d1dc4bc118500e07d4f2c53cc63d66fa8782fb852c4320a4af55fd2ac99855342efd2f1d96069c64cfacdf4e1ad61be50e950d17cc00632a071bd1934713ef273117a27b3d424a24330d5c436bad74fbc04af2a1bb6932b8aeef2a345f02e558c8ef5d39bb8edb70ae92305be9254d9bede198df", 0x98}, {&(0x7f00000001c0)="335fbbcf6a37b2d0ed1dfc8fc8efa783e91b84676f2b9423", 0x18}, {&(0x7f0000000300)="78091c15a92dbb8fb196b6f994b9d281db6be866f0241e79689ebd3d2a256f72065d98af4b6f77cfdd2e6eb2e95a0b3012f9372732b5c00853f61fb8a9b0fa80363b99af6eb4e57011f447bd76dd565e5a6df41a58e8031f2de64ef2a2b9a0bb444c092566709d0f9619048378b54d50e68ed93f33ab783830c2c376d7d55e46c722f117858bf5f3e3702ce87b9eefe3546e1e21a0d47aad3194f9d80df93fad3eb6c596e2a7ac04fc6ba0205363c94a2d904400b093b81d32966fdf17eb", 0xbe}, {&(0x7f00000003c0)="5c4bf8c7bb4ab51cd09ca85c875db640ae4747196ff02a2147e5f03dbffe9ee07743ac6e08dce2c048b45c06635edab08ec46123516af8d8547cb0ca6ee52b63f700f877b883850b65f4c196994ebb249d90998adf772f23cfcbdcb9b2e86b420d4ee35a5e3b836545f4e62ae5cfeb213b9f585f5890da5acbe8b0fed19ec31b27a08479d874683f254f22e73b9afb1cc8d61028f2268c1ca7536a1dff7e0d3d", 0xa0}, {&(0x7f0000000480)="1e4ee663535ff2e93d5597f85d59b063e0548d4f53cf24a439a7f1bef9ca4d7fdf583d9bd88351f8c14122a804acdeca95aee546b6d33ed6f6ff22598703cf7db22f3470ffdc62442d9f168a007caf2a33a5fff2a218c036d9641db6c5f50300ac3789a428b513be3c0c46229bb87ca80d1117ca518a0f96d96f99ee583dc2a9cc745d9094da774410b9d61532ccdea7604374a441b26d270377dc7e", 0x9c}], 0x7, 0x7) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x28f, 0x23}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/06/06 06:57:11 executing program 3: r0 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:11 executing program 5: r0 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000140)={0x4, 0x1000, "61bf8bf9c5e55fac3901d891185f1b03b8e8b14e0c7cf76b25b40a3a91fae6f32e13e5dd5227d8363aabf84e03b2361d89c0992e6731e7c98673a5f4b4508c6ee9b7300d7f5267f03d4eddd4a4eb7d862438906513abdc10eddd4235dfd6f01e9b5561b9a96e1b202fddd7acefe26a909ccfcc0b4c40b9f6cb5be4156d4d77bba5f2bf728e0bd05142f35fc8595d09d3a6a8c3d2cc391304b3769576b2b23f38543dc44730f4ea22c3f10fb696684b6b800bf86b60fb96d8ca6b8a66f33e6a60a402947536f5df507f2df819c130afbc7eb70000c42d0708a85c16e4d1ad211166155bf2d410151c62b2a246353e7eaf069f8f358ef0a4eb4ba70b80224693739724c39cf11c4e8f6552077a032bb2dd098c7bb7eaa0bd96187d5f90fa2e1b67736ffabc686bf46c875f96593deb59b742a4586dd659be33393e9fa10568796c962505bda65c93a113035fd741bf515ac2de690e7c2125d99026bab6171364b5d24708d21a36ad0e89e4db125d96a9cac0a83685fa555a9722144776ab82534fb4f159d3f84d116615f6b3137ba0e2c908ee94998e36e6494440aef8dd60a4ca4ffc3b0755e4d1af0d92db63149427fe5de2ca1182663b9ae036cf133bb13eea434140af0617f5ff7cb9afe9685aa094e06b794bfba867452ab64b2d85ad4bdef01417e4ad231168b2211ef6aa73873ab7fb480c882b2103ce829c6bc05e41bb806a61b97b4b90fce95d73967542fdfe68c137bea77a654925b06fedc3b351772ddfe5458f26738aad4ee0d69ff4a9368e2d82865b2784ba0c8e3210e215b7b3c40f8426e95088073d1b94a7ba5707edf79f596b9e58c6ae4315214e07bec9b21a4dd82ff4dccd5fda68b7d31533171d9e8495154e11a2d3c3931f6c0d4389d8dea68589acd38b95421b624a29e1a0dd0f4e1fc004e01798d9bbea6763070ecc8139fc13ebf5272397221552e35ae6c902e0624eb232f5bf8d50c8ba3a04b3c253bf9c737f9e866b78b7e2bef6a542dbb9104c8cefbf0ec05b60cf1d37df1646879fde0857ccfaa938897fa48a8f80f187b3e6e31ec127c5de4798d0a8eaacdc787b427900734de5f4de3833d30cc9c2c779d5c1b412235a6774c467d5e0a2a201fc366eb486cae5771ec9301e736fd02f2ee0aa72972f1ce7c432b183c005104bea1f57967043e66caed4674e60c5be53534413178e3cd4ae499cb7ed4ecb9f12bb3c4b88ede72c014b8f2479ba9cd33f9505c3cfb173e5dd39f9b201319b8b8c9840fe80437d293259ed5c5866facb7c37145ce26b07c4d3e1bc68b3a34e3702150bc61d97812a9b39922b27b562d0aaea48793411ceb74a52d82d654810b9110bb27c8460407ea468622551e4cf746b8a4497c9da35a97fbf2e8d4149f4f6cc12e345d9012524b70f744abd19a91f341c396c3f3e153feae7815d042f59d0eec2ba3bc8f0713457b9aaac65cfe909bf428dc5df3b0e2d1bc3f174e511f60c040728dbd9aa119f14175e2cc17675830d7b4832161ccbf59bc24b4fdd69515fe446138ecd84ffe13d06badd250bfbbc0b94f7a882b8731268091995c5901c4628b40cc05ea78a263122df12f9eb4d3360497ae3c5ee360ddc703953d8cb31cab324db94e9433c2033bd0f99a6ab672ab80e1e9b2505fd8ab76569d072101abfdb015dfeac6b7244e0678877bfba9046d65b80aa1ee446c540bd8799eaf0687c1e821a3c550271a9200225ed607c65ae3da720018e27330312c3d46f68dabcad1af014f06b546f78c4e20a586fe1270444ecd3e726f099ffdfa176d751cbe52a58303024616762ad61ff3965b7ebf95bb051106d6dbdb0fe852074e5b119923dc95bb60c6466a686e5fe82e81a27ecaf1c5093189be86b6dffe334950cd8bcfd23ec84a0fe11c6047e1a67d6de5e5bd812cb2a314ff449de29d6d662c8d1e773384e0ef71cd09d67f0a13ceca18f52e4bffe76c1d28202f29bf68ab5f29c8d4e3097b72f6a90d3ae2ba6a057c6479b60f893ce4d2c195f24e4666f9359abbbb314d765b50c69eb6a388cccb83038ce6d132014758ce93f218d7c1e76c58a59a30212a6089706104710d0e2015487c4a7112345eaedc8e74ee319b4261ffb07f1467da5a0450c50665d00202dd563a639e42f4cf75c72194359804abdfbbd18291950b2f07fa71b353972cd9d8db39b9015a0aa6535301facff392d9fadc8a40a6663ce95ceae3b5466e745c5c9808dfdc70df380e799102646148cc3320e1db9c2ff966d1ac10d227c732df2afb5f7f11a5c58c3de1450b0eb00776c05382e4a9bcd07f222c129a198d4823c32b1dba6b6c513ee332afeb92ae21621fe989b56ebe8d9506be4211709f9234c2c68209bc978cace4b35856e7177f67ec018a680a70b229cd12bfb9d2a9f44949e5568c7480b7fe86d7f7b5473522192484d7ef72120e0731d170f71446d8e186112bdbaec7cf66cf6ce13edb84a23bacd865177cbecb72f2d2ae91b0bf3b25ad28625c0006519cba5439608cbc6d0933df023813b422df962cfb6faaae2f80a778c04ef8599fbd0d4c66d5bf3c00cb88ef52fba132fddff67a6da3fae24278d1b1376e2b286655cbc01b24e173b57aea0852da8eedcfe5ed55712d408506cfba5591262a595e7bc5eb3c0edc3f34b7fbd95df50224a81ba2b40c2b2b024652f57ff94df9bab3b75b0d2bfaec10cb93356c5eea4026dd27854dab1e3b7adca3048eb47b7a77f007438d75221fa3e8f2f24e96543874d19c9e011390489d84dd5dc1cf1b94cd23d71901b09247401010c6686c8a01556039cb80ae76cf6af3fc3219b313df598e1b3f52009aa68ce2381b4ef60ee52a4ac60fcca7d3f9359a1ea0269e64a0b9a3ae4498d4ece827a860c068e3a3a97651a253491aecf95977e01cb0c5d36a14fb7b9e2a2f04476c958bd94d12f06022ca293d7e50d7e2cd5c2603f529c41dd5919cac84ff5bd59634b46892304bd5f5727aa680d670f4e38682d1246bf12d73bd35ad0ee9a6b55530d68b9bd822cb35786676479e9fa5f9191d8335926f5f0ccb0b6ea4aecc1ecddc313f7fc0afa4269400923eb26269607d282b4e3c3b6b2f5edb9126400f7f84470fc3f65a40ab73eed1a3645f9cf9528313fe41cda7fa0df11f7dd31c225050144530d0b668c8753c55f33b9bda2f8f63e34bd412c7f65294436c6b6c4124f0cd13d5bbdf21d26cee84d97173713a48b1a4fe9d48a2a671c73f7968239eeb689d76203a9e98e562d360c0f442b786dc60f24616f558246174e88a5b0e62121b72ac74e49037f5682c3d5d1f21435b105e2bacf528c1c82f8989961ead2c5c850908fe691ca682e958847f5b26a00b00cbd1dcdafe405227923cdeefe1632d61fcba61d35c8fa550535362a87e8454e4d5d85f5bdad07c5ae285b2dd1d5dcba6b491fce63133925cdcc175dc58a9be6136bdf266edfbc81a7c5fd0ad63a3e61eeb67208e28cb192b054c211243909476540155652c84a9f9ffa4bcef632bdc2e1a8efd5c46cfdca219a3c38a0e373496a319c52a1ea0138c2c87531f2687faeb12a94f9ace62fec38a19911789a7bbf1a3d1929a3759a9c26432024ea39325234ba3e384e18127880e55309cf86c2c6045eb47ef5623660939fc72819689f796fd375aa2a0f6bd849b306938c1ddcd1607b4c628087f8173835b9f5db9c7c03d48697a93040dec02e599463df2a661e693b92f8cddbd5026979d1d54380ed7b3719c3ab07ea7c6b3d9e575e9cceabca552096b37b6b6a4a0dbf18d81bcb5f0fa60af25724c3af336842ff403b5002b17dcc89726aa5f1923f9895675282e4fe325af5032b2b3e14a9522e0a72e68876ca1bc8b8c8f464ed660b25b1ab8f8e5c55cef9d3d87e7ba126065fc5b7f0924e53badb49fbba5cc97ad785872562cf510d7e29995c9c2c6b78cbeb615818fe868134de78bc629825daf1b3fd126f93c02f177c7fcead2cd88a4179661db9cf5a83739f5b13ceb8f28978c385cbf48bc40a576cbfe482e98925f3d281e5bb6096b7a391b7d7aa75951d807abd579e6ce9a29ed609559dadc7ff85cdd12cee41071e24706c345ba7fb3426ef179ccde0eff6cc3f3be25c31023975881600bbedb38a5c7b3201893094b9c5430845bdef63f51d6edfb6fac2ec0ee2900aec507d65f161da44e44046a8cc02a4ea13011852420cb31a3dd2d4861b868d47d15333f0bc5027a4e7304eb73776402d21a5bda8417139fd81c24a69239c35ac9af1dddbbadbc3b781e0442aca8134309a93abfd9773883f5d34df2a9592354a11c149e3bceda59778191ed43176d6c29b967aed3cf33cc1046ef548799c03d7371bb7f800456dce47184dccd3d5107099db7bb003734864c71098d98cc6b064683e3ef6f5a7aa0eaae6baac519b25c4e9646a12c04c9d3d9d0697ad37b692f257d35e8726bcc77a7eef3ad40b20aab70b5e4175c25d5cbf8446d328e1882fbf9d5f93e44eaa4a349e18bdc5a1009ea27ea0355d870007a5426d627948bf59d025218f50de4180ef66af11fa22c7d76ba7695351eb890a0b85c2017502606683147920828dd40581f512d53dffed5bd1c8bfcf6a0980fc2f8f639c8c568fd5dcfbcd6f12c8d724b469eb0d57283b755078f90184e6ac32e77b3014ac6cc9c270809c4529ca21e6f2e44ec71ec32af988cdf5bf7b3db2f0d0c3b62dc7265f8048a8240d450805ac04b5685c5b549e4eae67c5780cc6fa19464cc3b974d3329ac7612b29cf6adebc431e23da12b1114dd5c638904c751f4007aad65233773dfc7ddde8ebeb469fc459a0352b719febb4a462eb938e9ea33b9528abc7c4168586c871dab9c5e861b8708d3c395ca0a40dfbb429249e3cbb6a2fb688a1e3b87481835ddf36ed0018b7de50b8037ffac27db06f920b32eeb54ad58c14771080ef98045ae87071755cf53f662dbe369bf1770250f569174ecc10e8dd27150eb388035c8cb6735ac684b3fdb9bff755529a981a9aeb30643037b7dbae2cd71b3ab84562a0f55ef2e5c1f11728c2d9e0ae10b4d67299ef87367d3b23c5b8d4e2a55072cbdb00e67ccc6557d801116e653d678da2ed65cc4eb642032ec700d17ff8894be8a045a132e789b19a2690ed83f50863355b0d29c143f21e1978fe4e6fa4e65c5f960f1b4c391ab6b820c8ab83a94eff971458d527df8360c8c8957ea50ea2c3ebc019e393d30b7182ad76779a9926f620a3ed8abc3831c67f812616c5235108763af2201a45e6c914167034f37edd386ae8c8f2f7399d5555e5e7663a358cb5d583cd1932eeb52fc9c4c6e883302aa7a3629b5d32ced21b798639569fbecbb11562e3d9b8c29901ae009aecb70e512b82fcc213fa5acd2af66b1c393f15ab6abd3c2a3b0ea5b0261e8abf26fae21123eccbf4474a7cf0cc76d92a37dc411493c84f931b7d5c3bff31369af6d4d000213a8aab6af0fcc894e63c9d9ec5f41343886f5d789426dbf76c19d457faba6edac4e1a1c988de1a712dcb3a3d5a4db878e4d2a136f3e22ae50267401d119a9d6e2955568b59ff2aea796f4e8fd2e32a96a7bb219ede2d8c87163124f1d2435c512ab03925aa8eed51be4667ea4bcc34ee584bccbcf59bf475e5a35b38c7d77026cfaeca3e953985ed73eb68a3ab307a5a1653d3b33896fdf7f58b10590625ea3117c0165bb8d6294b58748b8afe08b7f3187e1c6146948743a8b6bf96f643ccc6653f868216732cc8b836a27ea42b8fd5886132b0131212ac7bae6e9b3302925bda50485c29c3f085b23202d0"}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/51) [ 123.987191] sctp: [Deprecated]: syz-executor7 (pid 8072) Use of int in maxseg socket option. [ 123.987191] Use struct sctp_assoc_value instead 2018/06/06 06:57:11 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) set_mempolicy(0x0, &(0x7f0000000080), 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) truncate(&(0x7f0000000000)='./file0\x00', 0x323) 2018/06/06 06:57:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000200)={'nr0\x00', 0xffffffffffff34db}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 's'}], 0x18}}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/82, 0x52}], 0x1, &(0x7f0000000280)=""/235, 0xeb, 0x843}, 0x40000102) 2018/06/06 06:57:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x101, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000954ff8)={r1, r2}) 2018/06/06 06:57:11 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = getpgrp(0x0) sched_getattr(r3, &(0x7f00000001c0), 0x30, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x353a5c13ae70cd82}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'dummy0\x00', 0x400}) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'syzkaller1\x00', 0x200}) 2018/06/06 06:57:11 executing program 3: r0 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) [ 124.226950] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/06/06 06:57:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0x29, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x30d1}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x7fffffff, 0x8) 2018/06/06 06:57:11 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x4}) [ 124.608633] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:11 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/hci\x00') 2018/06/06 06:57:11 executing program 3: r0 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000002800050000000000000000010000007b6c6e660f00000000"], 0x1c}, 0x1}, 0x0) 2018/06/06 06:57:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000000000000, 0x0, 0x1, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x202000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000004700)=[{&(0x7f00000032c0)="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", 0x801}], 0x1) 2018/06/06 06:57:11 executing program 6: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000040000000000000000000000000000000000000000000380002000000000000000300000000000000000000000000000000000000000000000000000000000000f80000000000000000000000000000000000000000000700e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d3c4905396664e6ae5099617de7900e7bcdf72167021bba7eccda1c73f4d4886438470597799a3acf865beda01922252e619dad56cd622fc62b957c6c58062dd1e6ea9d8c22cb1088ffb151e98a60ebbdafb8e7f500a3"], 0xf8) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/06/06 06:57:11 executing program 2: clock_gettime(0xa, &(0x7f0000000040)) 2018/06/06 06:57:11 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newroute={0x30, 0x18, 0xe0b, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0xfffffffffffffffe) 2018/06/06 06:57:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) vmsplice(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)="d90369afc9db01224a6f5a266eba97ecde188f6ec9cd01683f1a4603b953b26f8c737872f84a5f47cc8b486ca7a4c5b2c899fac6a9456ae2fc0b818f1fb56910f78e8a41b041b37f1cfc2cc882f14a21489fd58f43b8d836364175d641072fe6af41b15acb0b6a5bd2bb5606a455a3b9f41f934b67e9", 0x76}, {&(0x7f0000000140)="150d20a36d45437cfd98517ffd682c0b18c7ff7dacd12f4e980273bdcdc02ade4af385d23adee814eb29431113d02b62b4", 0x31}, {&(0x7f0000000240)="a63e7c063c02eb7ddf680ffa6bbb3a6ec4fd63622cb8d21cf388f394fdf68ca59d670ab0d1dc4bc118500e07d4f2c53cc63d66fa8782fb852c4320a4af55fd2ac99855342efd2f1d96069c64cfacdf4e1ad61be50e950d17cc00632a071bd1934713ef273117a27b3d424a24330d5c436bad74fbc04af2a1bb6932b8aeef2a345f02e558c8ef5d39bb8edb70ae92305be9254d9bede198df", 0x98}, {&(0x7f00000001c0)="335fbbcf6a37b2d0ed1dfc8fc8efa783e91b84676f2b9423", 0x18}, {&(0x7f0000000300)="78091c15a92dbb8fb196b6f994b9d281db6be866f0241e79689ebd3d2a256f72065d98af4b6f77cfdd2e6eb2e95a0b3012f9372732b5c00853f61fb8a9b0fa80363b99af6eb4e57011f447bd76dd565e5a6df41a58e8031f2de64ef2a2b9a0bb444c092566709d0f9619048378b54d50e68ed93f33ab783830c2c376d7d55e46c722f117858bf5f3e3702ce87b9eefe3546e1e21a0d47aad3194f9d80df93fad3eb6c596e2a7ac04fc6ba0205363c94a2d904400b093b81d32966fdf17eb", 0xbe}, {&(0x7f00000003c0)="5c4bf8c7bb4ab51cd09ca85c875db640ae4747196ff02a2147e5f03dbffe9ee07743ac6e08dce2c048b45c06635edab08ec46123516af8d8547cb0ca6ee52b63f700f877b883850b65f4c196994ebb249d90998adf772f23cfcbdcb9b2e86b420d4ee35a5e3b836545f4e62ae5cfeb213b9f585f5890da5acbe8b0fed19ec31b27a08479d874683f254f22e73b9afb1cc8d61028f2268c1ca7536a1dff7e0d3d", 0xa0}, {&(0x7f0000000480)="1e4ee663535ff2e93d5597f85d59b063e0548d4f53cf24a439a7f1bef9ca4d7fdf583d9bd88351f8c14122a804acdeca95aee546b6d33ed6f6ff22598703cf7db22f3470ffdc62442d9f168a007caf2a33a5fff2a218c036d9641db6c5f50300ac3789a428b513be3c0c46229bb87ca80d1117ca518a0f96d96f99ee583dc2a9cc745d9094da774410b9d61532ccdea7604374a441b26d270377dc7e", 0x9c}], 0x7, 0x7) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x28f, 0x23}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/06/06 06:57:12 executing program 2: futex(&(0x7f000000cffc), 0x3, 0x80000001, &(0x7f0000fd8000), &(0x7f000093b000), 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/06/06 06:57:12 executing program 0: r0 = socket(0xe, 0x4000000000002, 0x7bd5a2d) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x410000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, 'vlan0\x00'}) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0800000000000006", 0x24) 2018/06/06 06:57:12 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x900, 0x800, &(0x7f0000000080)) close(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x9, &(0x7f0000000200)=[0x90, 0xf9, 0x7, 0x0, 0x9, 0x5, 0x10001, 0x101, 0x8], &(0x7f0000000240)=[0xfffffffffffffb31, 0x5], 0x0, 0x4, 0x9, &(0x7f0000000280)=[0x5, 0x9, 0x6, 0x5], &(0x7f00000002c0)=[0x3, 0x3, 0xffffffffffff0000, 0x4, 0x2, 0xfffffffffffffffc, 0x4c14, 0x100]}) 2018/06/06 06:57:12 executing program 3: r0 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x86, {{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0x3, [{{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}]}, 0x210) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) prctl$getreaper(0x80000000002, &(0x7f0000000000)) 2018/06/06 06:57:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x18, 0x401, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x160, r1, 0x300, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x91}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x11}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x62f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) 2018/06/06 06:57:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000000000000, 0x0, 0x1, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x202000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) writev(r2, &(0x7f0000004700)=[{&(0x7f00000032c0)="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", 0x801}], 0x1) 2018/06/06 06:57:12 executing program 6: delete_module(&(0x7f0000000000)='team_slave_1\x00', 0x800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1700000000000000000000000000000000000000000000000000000000000000000000000000e7db01450000"]}) 2018/06/06 06:57:12 executing program 6: madvise(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0xa) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x4000) ioctl$void(r0, 0x5450) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0x3, 0x5, 0x0, 0x675f919b, 'syz0\x00', 0x1400000000}, 0x2, 0x10, 0xc2d, r1, 0x3, 0x6, 'syz1\x00', &(0x7f0000000040)=['em0)\r,eth0\'\x00', '\\\x00', 'trustedem0\x00'], 0x19, [], [0x1000, 0x1ff, 0x7fff, 0x8]}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000006c0)=0x800, &(0x7f0000000700)=0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000680)={0x3, &(0x7f0000000300)=""/185, &(0x7f0000000600)=[{0xf8, 0x92, 0xde6, &(0x7f00000003c0)=""/146}, {0x3, 0xee, 0x9, &(0x7f0000000480)=""/238}, {0xff, 0x65, 0x6, &(0x7f0000000580)=""/101}]}) munmap(&(0x7f0000fee000/0x12000)=nil, 0x12000) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/06/06 06:57:12 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:12 executing program 0: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0)=0xfffffffffffffffd, 0x43, 0x4) get_mempolicy(&(0x7f0000000000), &(0x7f0000000240), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) 2018/06/06 06:57:12 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r0 = socket$l2tp(0x18, 0x1, 0x1) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2080, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0xe10, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e22, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [], 0x1}, 0xe0}, 0x3, [0xae, 0x2d2, 0x6, 0x5, 0x3912, 0x7, 0x2, 0xffff]}, 0x5c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x121082, 0x0) 2018/06/06 06:57:12 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x900, 0x800, &(0x7f0000000080)) close(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x9, &(0x7f0000000200)=[0x90, 0xf9, 0x7, 0x0, 0x9, 0x5, 0x10001, 0x101, 0x8], &(0x7f0000000240)=[0xfffffffffffffb31, 0x5], 0x0, 0x4, 0x9, &(0x7f0000000280)=[0x5, 0x9, 0x6, 0x5], &(0x7f00000002c0)=[0x3, 0x3, 0xffffffffffff0000, 0x4, 0x2, 0xfffffffffffffffc, 0x4c14, 0x100]}) 2018/06/06 06:57:12 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffebd) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2b7970b16af11d293be878790363cbb6c8c885946cdc79b7e171c3980a1837902dc3b036cf59b74544c9b95099159d013831c4ba52196a07ac84dc3fdfe301dc5877d73513e2a56863da6dc0939c0cbe35fb3b7f540e88d1adabe1cb6d48d83dc66e701c1db316c27183a33e42ea21a93d1d0d4856daa5c97279899d8cc2dcd1c796630427e3c5fe69a87460378170207855c21ebf8bfa4df9c3b7a9a1451e3377c303", 0xa3}, {&(0x7f0000000180)="3a5b78b876ded9917bcbfaf4e7557bb32f2ae4f89d65f7d04d6f644412db008f48f923b3c0a46749af82cdf4e1692b1506c698f503bf6ecb3085d285098f17ffe742140d378c50604af66a22b0e3da0d366628a50310a76bbd9f60eb18ae9128c1c51816ac48ff7f86753dc87b9c58ec04ec39f111f8a06c2af0e75d1b32a394eae9b6c57e90127f6e6b9682170006cdc7b611f5a8a90edde9696c26dc6b6cab101335552b63357d7abb852d50381858bce652472d701ca6d952e0fc0bf13aa2", 0xc0}], 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x80000, 0x0) 2018/06/06 06:57:13 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:13 executing program 4: r0 = socket(0x3, 0x5, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x556b}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffffffffffffff80}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x14, 0x0, "636c69656e74300000000000000400000000000000000000000000c9690000000000000000000000000000000000000000000000000000000000000700", 0x0, "342cc9bf9bb6c038", "21584122836a19aeff833672a7e0a3b5770c88c9965f25bac89f61888c2ed633"}) 2018/06/06 06:57:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x63) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="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", 0x150}], 0x1, &(0x7f0000000640)}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7a7, 0x80000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x403}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/06 06:57:13 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:13 executing program 4: set_tid_address(&(0x7f0000000080)) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000750000/0x1000)=nil, 0x1000, 0x1, &(0x7f00000000c0)=0x101, 0x1b, 0x0) r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/06/06 06:57:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a227fff35ff810000000000000058000b4824a85a4f6400940101000000000000000000c733008000f0fffeffff09000000fff5dd00000007000100080e05dc0000000000000000", 0x58}], 0x1) r1 = fcntl$getown(r0, 0x9) open(&(0x7f0000000500)='./file0\x00', 0x101000, 0x0) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000000000)="ada42f307e4849fe4fe375d2af3afdcc5a0dd16f30c7c7d5b38e49c9") r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r3 = accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000003c0)=@req3={0x6, 0x6, 0xf6, 0x5, 0x0, 0x6}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000240)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000400)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'tunl0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001f00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001f40)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000002040)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002140)=0x14) getsockname$packet(r0, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002580)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000025c0)={@loopback, @multicast1, 0x0}, &(0x7f0000002600)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002640)={0x0, 0x0, 0x0}, &(0x7f0000002680)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000026c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000027c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002f40)={&(0x7f0000002800)={0x708, r2, 0x800, 0x70bd27, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x1f8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x15c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf251}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r12}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r13}, {0x164, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r18}, {0x9c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x708}, 0x1}, 0x40001) 2018/06/06 06:57:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1_to_team\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000180)=""/91, 0x5b, 0x2140, &(0x7f0000000200)={0x11, 0x17, r2, 0x1, 0x79, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000080)="2614ae055cb56258754ac875") socket(0x13, 0x8000a, 0x947) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = userfaultfd(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl(r3, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0xffffffff00000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="69ac84eb4cf1da45000000000000000002200000ff0000000200000008000100ac141400"], 0x24}, 0x1}, 0x0) 2018/06/06 06:57:13 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) r1 = gettid() timer_create(0x0, &(0x7f00000001c0)={0x0, 0x8000000012}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/06/06 06:57:13 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001840)="578aaca7ddb8f999e31ee5768e305d67a742b05db90e1df28e61285ef6e53d185daebc03bb1c662f552e552a532f70b4cba3950db61448c4bbaf133fccbd4147a072e25b8e4ac31b14f314e06fc8796db2b7d337d922e0064ea6853f172024dc8b18cc625b4df0100cdf7cf13b", 0x6d, 0x8000, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100)=0x2, 0x4) 2018/06/06 06:57:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x10, 0x5, 0x2}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x80000, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x43301e3aeb8c8627, 0x7ff, 0x8, 0x1, 0x4, r3, 0x3}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000180)={r0, r3}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/06/06 06:57:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0x192) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/06/06 06:57:14 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:14 executing program 7: r0 = socket(0x2, 0x2, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001a80)="06f65cc8694aef52a945a5b2a33a3b2d530a0d54218b00a17339fa25526daee34524b26ed9422c7306ef6990674e84fe3324459810ee556e85f9949354a1730d9cb9cc125dba5789ffd037c4d38a148df331f1a47f1c39311a59463b538cebc06067dac4a0ab07db8b85f5433964738481f29777cb1a3634623fc5a919e6acf12c0feed83319e60c38bda6ca7573464c259d709ee8aad1ae0046a5cc8be66a3d762ff5c56b6c79") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000003061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000280)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)="2ecb7f620608652741b11988271aa8ac2489ea358ce3038a1687c67dc003dfd6e69a6b5bbcf7224e31a30503bdd6103b1730178d3325d7db1947beaeba8e20dd0cf9384d2ca10ac67d693b115f2f4691a8c40b8f04b0d3a73694d630340a6d7f8c5e6384ddcf2944d61c5d", 0x6b}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x290, 0x8000}, 0x40000) 2018/06/06 06:57:14 executing program 4: unshare(0x8000000) semget(0x1, 0x3, 0x200) semget(0x1, 0x3, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x28020400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 06:57:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0xfff, &(0x7f0000000080)) r2 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x8, 0x8, 0x7f, 0xffff, "ba3acbac7d6e611737bedebe9eac6dbac25e59784bc49274277b882f2de0e7b1"}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) [ 127.241279] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 127.248756] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 06:57:14 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/4096) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/06/06 06:57:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x3, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200002, 0xa0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xda, "4ceab02c47cd16c776dc7a4e90048cc0e7a85df2a2bd1bcebbf1cf27f6032250742b4b2ed4041a8eb8c4a99d947a7902bcd26aa07503f17beb66e40d0149ade598cb0352c7f5ea2d46cf11b78c21170a72ab1b55a00612779af7a49bb265d97158dda42e433566d44fb954c2d8d5be3181d04aeba326fb4f1418e28897290388f2cc4da7ceee5a6ec7203237f1fbc6a080e5a1e2737c1a02350f5b6ddaa42de973e7be35c41400af5f29b10d6727e9251a5a405df8cd78f93a27b791fd1309da8e787777b151c26472e4678760e7c0e16ca486f48a1099a23f43"}, &(0x7f0000000140)=0xe2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x94, &(0x7f0000000340)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0xcf51, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x40a988, @empty, 0x7}, 0x1c) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x40) dup3(r3, r1, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r2, 0x5451) 2018/06/06 06:57:14 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) [ 127.389639] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 127.397209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/06 06:57:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/06/06 06:57:14 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000000080)=[{r0}, {r0}], 0x2, &(0x7f0000000100), &(0x7f0000000140), 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000001480)={&(0x7f0000001340)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)={0x7c, r3, 0x10, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x31, 0x10}}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x8001) timer_create(0x5, &(0x7f00000012c0)={0x0, 0x21, 0x0, @thr={&(0x7f0000000280)="29c461bb2695971c5ebf78930ae06be395e7214990d736f44e6a58152857351c81", &(0x7f00000002c0)="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"}}, &(0x7f0000001300)=0x0) timer_getoverrun(r4) set_robust_list(&(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x80000001}, 0x18) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) 2018/06/06 06:57:14 executing program 5: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x8, 0x4}, 0xfffffffffffffc18) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/06 06:57:14 executing program 4: unshare(0x8000000) semget(0x1, 0x3, 0x200) semget(0x1, 0x3, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x28020400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 06:57:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = epoll_create1(0x80000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000100)={0x8001, 0x7, 0x5, 0x7ff}) 2018/06/06 06:57:14 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x7fffffff}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r1, 0x2, 0x1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25, 0x0, 0x0, 0x86040000}, [], {0x95}}, &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 06:57:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0xffffffffffff0000}, {0x0, 0x7}, {0x0, 0xfffffffffffffffe}, {0x2, 0x401}, {0x4, 0x10001}, {0x6, 0x8000}], 0x6) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000000000)) 2018/06/06 06:57:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000010002100000000080000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/06/06 06:57:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/06/06 06:57:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast1=0xe0000001}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) 2018/06/06 06:57:14 executing program 4: unshare(0x8000000) semget(0x1, 0x3, 0x200) semget(0x1, 0x3, 0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x28020400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/06 06:57:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="f5262688dcd154b8563ab8dc047cbcd3e0942c8523bf010cf66f") setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000140)=0x7, 0x4) 2018/06/06 06:57:14 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:15 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl(r0, 0x2, &(0x7f0000000100)="5fd7214e35bc7d671ceacc58327314299579941b85e36f586922d3dfed55559e4d3bda224c573be6b619966f2251420885351462dd6163e67e09cbd49628754678bf2b399af629639800b42a40a03f2b7982f31ff8ad") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2270, 0x709000) 2018/06/06 06:57:15 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0xd019, 0x1, 0xff, 0x9, 0x400, 0xffffffffffffff49, 0x100}, 0x20) 2018/06/06 06:57:15 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={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) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/06/06 06:57:15 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x10000, 0x80002) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/34) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x100}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x800) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) [ 128.100472] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/06/06 06:57:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000240)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000003c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000300)={0x0, 0x1, 'client0\x00', 0xffffffff80000003, "a37c266f63057f51", "2cb624a7fd27a6d1786706a50155ee28120499a11fbc099e720d70daa9606bbe", 0x7, 0xd30}) 2018/06/06 06:57:15 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a6bd19ca420f485ad5"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/06 06:57:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/89, 0x59}], 0x5) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0xeeb, {{0x2, 0x4e22, @rand_addr=0x5}}}, 0x88) 2018/06/06 06:57:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast1=0xe0000001}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) [ 128.492698] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/06/06 06:57:16 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) fchmod(r0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) fcntl$setflags(r1, 0x2, 0x1) 2018/06/06 06:57:16 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000ffb)='./file0\x00', &(0x7f0000003fef)=@known='security.selinux\x00', &(0x7f0000007f80)=""/128, 0x80) r0 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/snd/timer\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2164578aa326aeac2534bc8b623befc216567be0d8d139d80a3a3ef92b1f5de95a9c79218f0f949dc58aa10ea070f1e592a4a0590068d029151b9b2908c540bba1d05a2b1d1bf7", 0x47, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/25, 0x19) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/06/06 06:57:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000000)="bf8e6dd368520952") 2018/06/06 06:57:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x78) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/79) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x7ff, 0x6}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x1, 'Z'}, &(0x7f0000000200)=0x9) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/39) 2018/06/06 06:57:16 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0xffffffffffffffff, 0x1, 0x0, 0x2, 0x4e000000000}}) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3ff, 0xd0001) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000200)) 2018/06/06 06:57:16 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000013c0)="df6ee06b9038b3cf", 0x8}], 0x1, &(0x7f0000007000)}, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1}]) 2018/06/06 06:57:16 executing program 6: getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)=""/43, 0x2b) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x6800) sendto$inet6(r0, &(0x7f0000000340)="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", 0x1000, 0x20000000, &(0x7f0000001340)={0xa, 0x400, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xde4c}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xffffffffffffff41, 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) bind$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x1) 2018/06/06 06:57:16 executing program 2: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x4010, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x200, 0x404000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x9, 0x1, 'client1\x00', 0x1, "be1df0621889bd9a", "c2946b8a99cb6c65099285155866e24f02b29d309699125342312c07fbd38080", 0xfffffffffffffc00, 0xfffffffffffff000}) getsockopt$inet6_int(r1, 0x29, 0x4000000000000038, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/06/06 06:57:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) r2 = memfd_create(&(0x7f0000000000)='sha256-generic\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/163) socket$alg(0x26, 0x5, 0x0) 2018/06/06 06:57:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0xb096, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x2, [0x100000001, 0xff, 0xfb, 0x9, 0xc6e, 0x3, 0x8001, 0x6]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) sendfile(r1, r2, &(0x7f0000000040), 0x10000000000443) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/196, &(0x7f0000000080)=0xc4) sendto$llc(r1, &(0x7f0000000280)="3bd3dce0e5b0a69df59369c7ae8cddcf57cc0ba69547cc2a6e62df71", 0x1c, 0x801, &(0x7f00000002c0)={0x1a, 0x335, 0x1, 0x10000, 0x8, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x2e) 2018/06/06 06:57:16 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffdad, 0x10102) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xf1, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x8, 0x40, 0xdd96, 0xfffffffffffffffd, 0x48}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1000}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000004c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/187, 0xbb}], 0x2, &(0x7f0000000b80)=""/227, 0xffffffac}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x100}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r2, &(0x7f0000000840), 0x3d0, 0x7fffeeb0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x6, 0x3, 0x1, 0x1, 0x1}) 2018/06/06 06:57:16 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x0) unshare(0x64000400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xa8c02, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 2018/06/06 06:57:16 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000000)='GPLvboxnet1\'ppp1em0]{@\x00', 0x2) syncfs(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xcc6e, &(0x7f0000000040)={&(0x7f0000000200)=@gettaction={0x28, 0x32, 0x301, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xbe68c0faf85dae2d}, 0x0) [ 129.582612] IPVS: ftp: loaded support on port[0] = 21 [ 129.626159] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 129.634843] tc_dump_action: action bad kind [ 129.690572] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 129.699194] tc_dump_action: action bad kind 2018/06/06 06:57:16 executing program 0: r0 = userfaultfd(0x0) sync_file_range(r0, 0xfffffffffffffffd, 0x1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x14, 0x0, @thr={&(0x7f0000000040)="09bdbbe652f1b2e259e8d3482184bf08f66b8e843f407f91e3f26efd73df6fa0671bd8f1712397dfabf99d1a0c70dffa9b746441a7fdfbe58db3320556f856aa05bc6e", &(0x7f0000000140)="a5ebbffe12ad725c926ccf91a8d4d92269704a05bf2fd7598010d826eab5c9062f0ee0ec245250a60594ea10b814b3e3552499dc917052418f5df1476622c859590a3246686e86247f0d0a444e890b5a29f953641e45c8e37ced663729d26718bb7af709ea0ce1eb7bee6dd8780d4c9ee7fcd81cd9e627937243f4b2194a5b4f34c016cb41da51fdb8b8e7619bf6eea7f7afd6333360139f7059ed36db25344900d12bf58d7642d796cef08d79560f331ffbe3a10539ca"}}, &(0x7f0000816000)=0x0) timer_delete(r1) 2018/06/06 06:57:16 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8008912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/06/06 06:57:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:16 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{0x100000001, 0xffffffffffffffc0}, 'port1\x00', 0x80, 0x80801, 0x5, 0x6, 0x2, 0x2, 0x2, 0x0, 0x4, 0x2}) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x1009f) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x800, 0x3) 2018/06/06 06:57:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) unshare(0x600) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000580)) syslog(0x9, &(0x7f0000000100)=""/255, 0xff) 2018/06/06 06:57:16 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x0) unshare(0x64000400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xa8c02, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)) 2018/06/06 06:57:16 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) getsockopt$sock_buf(r0, 0x1, 0x10, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/06/06 06:57:16 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="0600000000000000000000000000"], 0xe) restart_syscall() r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x4b, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/75}, &(0x7f0000000200)=0x78) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0x3, 0x8ac, 0xed8, 0x4f36, [], [], [], 0x401, 0xa8ef, 0x4, 0x7fffffff, "ee8153e5b2bf72a4e2a2df9d6cb64100"}) signalfd4(r2, &(0x7f0000000440)={0x3}, 0x8, 0x800) [ 129.901971] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 06:57:16 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:17 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/166) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0xff, 0x3, 'client1\x00', 0x0, "5aaebf590ec8fb5c", "652a63c25be602c346c6757e2824bf6556c528c26552ce41d5b7b5addc5aa60d", 0xdd9, 0x1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x50ed73d008a44465) 2018/06/06 06:57:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200004) close(r0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x80008912, &(0x7f0000000000)="0047fdc00ec591b5714a87b4d2882f07d82c99348970") close(r1) r3 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x2) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000080)=""/176) 2018/06/06 06:57:17 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x40000) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f", 0x1, 0xfffffffffffffffe) r4 = accept4$ax25(r2, &(0x7f0000000240), &(0x7f00000003c0)=0x10, 0x80800) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r3}, &(0x7f00000004c0)=""/155, 0x220, &(0x7f0000000600)={&(0x7f0000000000)={'sha3-256\x00'}, &(0x7f00000005c0)}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000006c0)=0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001980)=[{&(0x7f00000007c0)=@in={0x2, 0x4e24, @rand_addr=0x5}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000800)="989f", 0x2}, {&(0x7f0000000840)="3d3dcdd698bc6ba9bd750d20f05d30b42ef97b162a89e275ed4cf43cc8ef5d29b43ab39d0f2d31b9c8b5d9caa90b4d0454a296ed759e0af860ba3221f3ffaf8eae9d0c0c36c4c664f808c19f5eafc345a19356333fdda439d3be99674cd4c861686d3a29b94ec1852138c66824453415590a7850d8d02fdda464e55258a138cad7e859f4b08fc0f7d72e9d50dcd3b1d7f649ff5037eb220893191cf3d11c78801238056f81606e58ce36e76486401949abf1e30746e24c71ee4c14dd70a8b55bdee4bf17f4747f7eba11337f143562ed2f426d33be76dee3334b1e303d2996d6c57c5753384561", 0xe7}, {&(0x7f0000000940)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}], 0x1, 0x40800) ptrace$setregs(0xf, r5, 0x6, &(0x7f0000000700)="dcdd4f8e56b878cf26e5b1469d86a1ce56fc0a2916a68ee754b6180f25f19e6ed078918ffe3b42f1fba9b5541475aead2d1ec19b6a1411058f0c6db8c036d400e700951755f89f0d0234f9b696359058b0c33ac36a6dc276c80041aa548fb59b89989adabad7c74b32654e8440498fa72ea4699c29d3") setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000680)={{&(0x7f0000000580)=""/82, 0x52}, &(0x7f0000000640)}, 0x20) splice(r2, &(0x7f0000000400), r4, &(0x7f0000000440), 0x3ff, 0x2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000780)={0x0, 0x40, 0x7b, 0x7, 0x1, 0x5, 0xfffffffffffffffd, 0x5, 0x0, 0x37}) keyctl$describe(0x6, r1, &(0x7f00000019c0)=""/66, 0x42) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) 2018/06/06 06:57:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/06 06:57:18 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="0ecdba0060dea310", 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0xef36, 0x5}, 0xc) 2018/06/06 06:57:18 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x40000) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f", 0x1, 0xfffffffffffffffe) r4 = accept4$ax25(r2, &(0x7f0000000240), &(0x7f00000003c0)=0x10, 0x80800) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r3}, &(0x7f00000004c0)=""/155, 0x220, &(0x7f0000000600)={&(0x7f0000000000)={'sha3-256\x00'}, &(0x7f00000005c0)}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000006c0)=0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001980)=[{&(0x7f00000007c0)=@in={0x2, 0x4e24, @rand_addr=0x5}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000800)="989f", 0x2}, {&(0x7f0000000840)="3d3dcdd698bc6ba9bd750d20f05d30b42ef97b162a89e275ed4cf43cc8ef5d29b43ab39d0f2d31b9c8b5d9caa90b4d0454a296ed759e0af860ba3221f3ffaf8eae9d0c0c36c4c664f808c19f5eafc345a19356333fdda439d3be99674cd4c861686d3a29b94ec1852138c66824453415590a7850d8d02fdda464e55258a138cad7e859f4b08fc0f7d72e9d50dcd3b1d7f649ff5037eb220893191cf3d11c78801238056f81606e58ce36e76486401949abf1e30746e24c71ee4c14dd70a8b55bdee4bf17f4747f7eba11337f143562ed2f426d33be76dee3334b1e303d2996d6c57c5753384561", 0xe7}, {&(0x7f0000000940)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}], 0x1, 0x40800) ptrace$setregs(0xf, r5, 0x6, &(0x7f0000000700)="dcdd4f8e56b878cf26e5b1469d86a1ce56fc0a2916a68ee754b6180f25f19e6ed078918ffe3b42f1fba9b5541475aead2d1ec19b6a1411058f0c6db8c036d400e700951755f89f0d0234f9b696359058b0c33ac36a6dc276c80041aa548fb59b89989adabad7c74b32654e8440498fa72ea4699c29d3") setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000680)={{&(0x7f0000000580)=""/82, 0x52}, &(0x7f0000000640)}, 0x20) splice(r2, &(0x7f0000000400), r4, &(0x7f0000000440), 0x3ff, 0x2) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000780)={0x0, 0x40, 0x7b, 0x7, 0x1, 0x5, 0xfffffffffffffffd, 0x5, 0x0, 0x37}) keyctl$describe(0x6, r1, &(0x7f00000019c0)=""/66, 0x42) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) 2018/06/06 06:57:18 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x98) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x21, 0x4, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x10000, 0x4, 0x8, 0x1f, [0x0, 0x7]}}, @enc_lim={0x4, 0x1, 0x16332927}]}, 0x30) 2018/06/06 06:57:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) 2018/06/06 06:57:18 executing program 6: unshare(0x24020400) ioctl(0xffffffffffffffff, 0x456d, &(0x7f0000000a00)) 2018/06/06 06:57:18 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80081, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/45, 0x2d}}], 0x1, 0x10021, 0x0) 2018/06/06 06:57:18 executing program 0: seccomp(0x1, 0x100000, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x3c, 0x40000000}, {0x16}]}) 2018/06/06 06:57:18 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") clock_adjtime(0x0, &(0x7f0000000480)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000580)=""/4096) 2018/06/06 06:57:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000094e000), &(0x7f00008d3000)=0xfffffffffffffed5) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="03000e00050001040202000000"], &(0x7f00000001c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r3, 0x1, 0x90, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) 2018/06/06 06:57:18 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/36) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffffffffe1e7, 0x10280) sendmsg(r1, &(0x7f0000001f40)={&(0x7f0000001800)=@can={0x1d}, 0x80, &(0x7f0000001a80), 0x0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], 0x380}, 0x0) shmget$private(0x0, 0x3000, 0x5723f2bfa3b8bb17, &(0x7f0000ffd000/0x3000)=nil) 2018/06/06 06:57:18 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341, 0xffffffff, 0x80000000}, 0xb) clock_gettime(0x0, &(0x7f00000020c0)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) recvmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/81, 0x51}], 0x1}}, {{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/96, 0x60}}], 0x2, 0x40, &(0x7f0000002100)={0x0, r2+10000000}) 2018/06/06 06:57:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1a1800) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup(r2) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/06/06 06:57:18 executing program 1: unshare(0x24020400) r0 = epoll_create1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dsp\x00', 0x7ffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) r2 = getpgid(0xffffffffffffffff) sched_getparam(r2, &(0x7f00000000c0)) epoll_create1(0x80000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="000000000000000002004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fba9031046d19adfceb258ce7ac14a8b4b5f8099cc2619e412941dce8774a50ee5916668dc25e8f466deb800e9f153c42fbd2e77dbce37f5bbe54196f59e1ac8b41a75ffe892a809bc43ebd463d8ffcaeb23c2d13371185ca559f4580532d45fd56a966f8709e81f59ffd53fc5c1845a4ce87fc2075a22f0050b60194adf7bb8"], 0x590) fsync(r0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xad0d, 0x20002) 2018/06/06 06:57:18 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80081, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/45, 0x2d}}], 0x1, 0x10021, 0x0) 2018/06/06 06:57:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100, 0x701200) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) pipe2(&(0x7f0000000140), 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000180)={0x1, 0x0, 0x1000}, 0xc) 2018/06/06 06:57:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x4}], 0x10) 2018/06/06 06:57:18 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gretap0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000400)={@dev}, &(0x7f0000000440)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"7369062000fffeedf2d9ffffff000046", r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xf00, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 2018/06/06 06:57:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x83, 0x6, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x1}) sendfile(r0, r1, &(0x7f00005d4ff8), 0x8) 2018/06/06 06:57:18 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4001, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x8, 0x4) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x25436afb, 0xffff, 0x8, 0x1000, 0x0, 0x0, 0x8c070, 0xf, 0x18d, 0x7fffffff, 0x7, 0x6, 0x1, 0x7f, 0x1, 0xfffffffffffffe00, 0x1ff, 0x7, 0x0, 0x0, 0x0, 0x6294, 0xffffffffffffa3e0, 0x200, 0x5c, 0x8, 0xff, 0x7fffffff, 0x80, 0x5, 0x7, 0x82e, 0x3, 0x200000000, 0x1, 0x4b, 0x0, 0x4, 0x1, @perf_config_ext={0x5, 0x1dfb}, 0x280, 0x2, 0x4, 0x6, 0xa, 0x8d3, 0x101}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000440)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x27, &(0x7f0000000200)=""/39}, &(0x7f0000000240)="6ff77d5843b2", &(0x7f0000000300)=""/241, 0x0, 0x0, 0x0, &(0x7f0000000400)}) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x1) tee(r1, r1, 0x9, 0x0) 2018/06/06 06:57:18 executing program 1: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x0, 0xb18, 0x4}], {0x8100, 0x7fff, 0x1, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000080)={0x1, 0x4, [0xe4e, 0x8ff, 0xe2a, 0xa4c]}) 2018/06/06 06:57:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000fc0)=[{&(0x7f0000000780)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="2e03000000000000840000000100000000000000000000000000000000000000000016000000000000000000", @ANYRES32=0x0], 0x32e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x15082dd1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8001, 0x4, 0x7, 0x0, r1}, &(0x7f00000000c0)=0x10) 2018/06/06 06:57:18 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x1000301500, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/06/06 06:57:18 executing program 0: unshare(0x2000400) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x337, 0x8, 0xed, 0x3b0, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40104593, &(0x7f0000000000)=[0x0, 0x100100000]) 2018/06/06 06:57:19 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x148, 0x0, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) timer_create(0x5, &(0x7f0000000140)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001580)=0x0) timer_delete(r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}, {{&(0x7f0000005400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005640), 0xef, 0x0, 0xfffffedf}}], 0x127, 0x0, &(0x7f0000000200)={0x0, r2+10000000}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004) 2018/06/06 06:57:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) timer_create(0x6, &(0x7f0000000100)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x16a7, 0x7}, 0x10) 2018/06/06 06:57:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000000c0)=@rc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/79, 0x4f}], 0x1, &(0x7f0000000200)=""/110, 0x6e, 0x4319bfc7}, 0xfffffffffffffffb}, {{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2, &(0x7f0000001380)=""/91, 0x5b}, 0x7f}, {{&(0x7f0000001400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001480)=""/91, 0x5b}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/31, 0x1f}, {&(0x7f0000002580)=""/30, 0x1e}, {&(0x7f00000025c0)=""/128, 0x80}, {&(0x7f0000002640)=""/12, 0xc}, {&(0x7f0000002680)=""/190, 0xbe}, {&(0x7f0000002740)=""/128, 0x80}, {&(0x7f00000027c0)=""/152, 0x98}], 0xa, &(0x7f0000002940)=""/57, 0x39, 0x6cc}, 0x6}, {{&(0x7f0000002980)=@sco, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002a00)=""/127, 0x7f}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x3}], 0x4, 0x10000, &(0x7f0000002bc0)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r1, &(0x7f0000000480), 0x0, 0x4000083, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002d00)='./file0\x00', 0x0, 0x3) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000080)=0x2861, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000002d40)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000004000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1700ae131bae6133fe11eb6f010b617fc23"], 0x78) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002cc0)={'rose0\x00', &(0x7f0000002c80)=@ethtool_ts_info={0x41, 0xcc6, 0x6, 0x0, [0x3, 0xff, 0xf641], 0x3, [0x3, 0x2, 0x7]}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001500)) 2018/06/06 06:57:19 executing program 3 (fault-call:5 fault-nth:0): r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x1268, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/06 06:57:19 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0xfffffffffffffffb, 0xf187}, 'port1\x00', 0x0, 0x14, 0x4, 0x20, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x0, 0x6, 0x100000000}) getsockopt(r1, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x7, 0x3, 0x9}) 2018/06/06 06:57:19 executing program 1: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x0, 0xb18, 0x4}], {0x8100, 0x7fff, 0x1, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000080)={0x1, 0x4, [0xe4e, 0x8ff, 0xe2a, 0xa4c]}) 2018/06/06 06:57:19 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvmmsg(r0, &(0x7f00000084c0)=[{{&(0x7f00000073c0)=@in, 0x80, &(0x7f0000008480)}}], 0x1, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x40000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x6, 0x4) 2018/06/06 06:57:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2c4000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/38, &(0x7f0000000080)=0x26) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001c80013d4e4e134d1c897524000a0021028000ecfd0300000000e88e00000000000000", 0x29}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ftruncate(r2, 0x9b97) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/06/06 06:57:19 executing program 3: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) r3 = dup(r2) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="c3c21c3d8bbf", 'rose0\x00'}}) 2018/06/06 06:57:19 executing program 5: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/06/06 06:57:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = gettid() r3 = fcntl$dupfd(r1, 0x0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r4 = socket(0xa, 0x1, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000280)=""/176, 0xb0}], 0x1) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000000080)) tkill(r2, 0x1004000000016) 2018/06/06 06:57:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa973cf6fdee9593a, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/06/06 06:57:19 executing program 0: futex(&(0x7f0000000080), 0xb, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x3, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x2, 0x2, 'client1\x00', 0x6, "4cff00eb8b8fe256", "ebcf6349834758bb2df2f9cad31ce6d51d7b06255b152bdc1bf2571977b58f95", 0x2, 0x2534}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000240)) splice(r1, &(0x7f0000000000), r2, &(0x7f0000001c40), 0x4, 0x2) 2018/06/06 06:57:19 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl(r1, 0x8912, &(0x7f0000000040)="c100970294094bd7f1586f") epoll_create(0x400003f) 2018/06/06 06:57:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0)=0x3, 0x4) close(r0) close(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) sendmsg$nfc_llcp(r2, &(0x7f0000002500)={&(0x7f0000000280)={0x27, 0x0, 0x2, 0x7, 0x79, 0x8000, "6d11d1f4252c52db874198802c11667f8aa39db3322ee15c487ecb5db469e404b17967ec8965d49a596696d91ae97918021fa882c4eb08ca7bf6831eeefd85", 0x34}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000000)="f28b8dd1ed8689aaad8189faeaf99e782043effd36192256ca68e477f57ba92beb6ee4ac5f9e2cd6fe87ea1b", 0x2c}, {&(0x7f0000000300)="163d526accf404c611407d1d4912be7f4314328cd88e6820d82c6ea480d1d8ce0c12e3741356be59", 0x28}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="24e7b36fc8bc263780cfa7492d090ed04c014022a2e38f963fb283f515cc4453941a75802dc4f17ef74410ca5da12c4a7768b47dc7c4e0957588fd9ad917fa93ead2c12428e8b99f1fee80865c9e56197ae1ced16e8eee792427", 0x5a}, {&(0x7f00000013c0)="fe3d92d8b2bb2ffd4c75ff7b1043e8b4462a4fbf6705ef4fe7f83786f5516997f38272ac234df520b44569a4ceb49b2678f54b27a7e4422d0ff185d3eba1e7c25d0b7f4a664634c4082308ad418020d3218cc7070415f5bfbbb8b9", 0x5b}], 0x5, &(0x7f00000014c0)={0x1010, 0x105, 0x3, "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0x1010, 0x30b7a0e8c42a754a}, 0x4080) epoll_pwait(r1, &(0x7f0000000240)=[{}], 0x1, 0x8001, &(0x7f0000000100), 0x8) 2018/06/06 06:57:19 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'team_slave_0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0x10000004}) 2018/06/06 06:57:20 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/06/06 06:57:20 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0x14) sendmmsg(r0, &(0x7f0000009f00)=[{{&(0x7f0000000080)=@llc={0x1a, 0x322, 0x4, 0x3, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="475e33f7103a0dcf575635c9f95b", 0xe}], 0x1, &(0x7f0000000440)=[{0xe0, 0x11f, 0x0, "fe2e1a5f7986f1c9ae47b1290c9d50e3c46310bc2c84f6802601415929292d33ff59224fc6c46249cbaa621257b7325fee178f460578481247ec6d50b5d8b2dd9840b48a928340ea07cc57a3e04aaf014393677f7654e4535f2fe17c084e7dff8be2beefb3ebc8b265d133be359ba6154ce7773973a7e9e975873191c47257b43e87ccb73fa1369a078217a0c987aa1884f0688e3892903ba1f2151e5c1290b0e44f571e67b2faae6e1d0b38e1721cd4b7277785a2ab8ae9ea579266b312454e355049375c3100aeb503c320"}, {0xb8, 0x11f, 0xffff, "0dabc355fd6c6a41ced6b675a7bdf7f5f2f75075eb5cccfa2a8c615fb7a5a3d775ca6eccd083c1c702a2fdf7867c30eae00adaa5f5f0d9afe5c3267ad514e8d9baf97f31d9c1dadbeea37400b40ef41899a9edccc4535cc0c2e12f469b571968a1c38f2a024a0e59e8e9dfedbcc2f23ee6111c350641db2891f1bb93936cf83b7f3a69ffa88e119e7a744fa31e81db4869536cd11bc1cb0aae8f89ddd1b2f8c2f5f3f864065d36"}, {0x100, 0x118, 0x2, "1a9c678e44f1d0904997c67764b3a4398d07c192dc2635bf682a1ec8aed9eab3a9048262fc130fe2ce03c1f9d1247254b4aae4e175610a965b4598df6e7a13ba8ec4b6591782031e6f70e2cc6cf4d3d6f5e98cefbfb517e7b55d8771ccd543d4044dd1434ad640bdcf67ccbd6d13749d33fe1e8512dcc183a48e0d5d2a83cbe0a245c15bb85b7e5f9ad7d44fadd4ffc23c1ec94f3e5f35b6c083b1e31d0888c22e103f56bf26e2be8ae52d698221f564c4beb8342af74a6dfbcfb1879cd02013c4ee352b3295952690466d046e62479ce0b3104b5066bb62195aa00344bc79958b63ffcc0f64bb9694fa"}, {0x108, 0x103, 0x4, "6b88906df85a3340e309b0f454e10ff44d62ae49ec8c0335fdf8d39cf834a742cf8454d1349e93ce0793efe98e4a55f95c9d89a3bb894ea92ae23930a88f6520ecc6fbab8169932c905a0efbc9f7cb58afd4b17f44bb2011003e851142023d25cec2a5540a7864e40cbd5b800d6d7d574eedaa77f1ff7987ea325665b432219b683df2b87ed6eac8a5f4e7b908b646fd987f6c0d8e7965ef9137de26f07b12a5f0b7b05f488cd813cdb2ec2bec530530f0be8b73df843f1c2eaf956df1663cc22a67b095405ad4277916e75b1433a391f7f275f95c2e682c40a895dd33ba05aff45d98c88e3df4809f4d28a6ba58053c2915a125"}, {0xf0, 0x102, 0x8000, "8eea40a93908fb5060d99043ae63691819502b4a719c3ef68a5a4bab73847ee45a03a74b9829da49c5273bdee5b92e3ae91df716458dc731ffc642132a528df3e40bfa17fef35fa8cf84734b8c9c7aaa27ecf6758a345f3a4525524f01f32efd288eafaef6970b68620cea592179d0472ef65f0c3c1a81dc1889454a6342a04aa48c0d55d496b9ad53729ddb5ae8162e34aa4b0bf67a77a70f3bfaa9929de92ca7082edab2a66de8df034cc6a3dc4a9294a80e27204215f9cce7a3a7d5b8db13ba48d874e9fa5151155f03b3e33f35b01203e8371862fec7e7"}, {0x90, 0x0, 0xfffffffffffffff8, "960407b959ecf8214adb9f8f73612d53f7709dddeac87f6189477009976571e0d624d623f37ea1efc444ce60540070a9ca8e67727d71553d54026698931064bd27192323dbc6aa6d109aa8b0b179f0293792052d48ac0dc41c91f5057fa1a4801070e6910cee785cce762a1e9d589fa18f12994444217a89e9e8"}], 0x520, 0x200080c1}, 0x8}, {{&(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xffffffffffffffcd, 0x400, "16b1115ee462d835abcd84ea4e361bfba6f68d5f0da4376a49f572896942db7bbaae1e6dc67fe81d885e08a6196f61564d623198a6fa058a4324b542363361", 0x3}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000002c0)="b669671660d01950f5a1b5ee4cc76ddc83d0529dc097deffbf88247e6da9ea23d7473b56b1346319ddb340fd76f1b87b6b8c759b753a8823fd53b5a9163f222e375db6aa0b237f", 0x47}, {&(0x7f0000000340)="3e0be93b99f7883d996936092a8a02dab783488b501c6e404b4355ae5fa5d789f2", 0x21}, {&(0x7f0000000980)="f9aee7f9366bd6eafb41a8b645a551465ca93984acebd90b04ac879849db980ee9a41eb2be374d51f77cbf41faee00acdbf2fa69fb48cb22c75d25f2d6d52376cc6067a039c64080910a310ec990be070bad1626bfa38166a27ca5a05914a47107b4e74c80386aff9575221170312bec9952c98ab94ae9a08791d18b2ab04529d5288cd276aad7d9ed4866c1638a7db374be834bd4a667558cdac06ffdc8e61f95c84ad92311517e45957b645cec1b2d955c026785166e3cca679f0cda722e92664cac36e97a2385e946dd7140fef6", 0xcf}, {&(0x7f0000000a80)="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{&(0x7f0000009680)="f35d9ab9768caf0153e364191bbf3c5e9f75462fda85fb30d4e9a6d4b86a926300cef413af59fb8e7c1c6ab7627d561259b259376ffcf18ccfc4ce12ecd78016ac1153f66b64a33c95b241649dc2b1513d4e555e6a21811f878356b83b1829009cb94a3394554b14fc1d4210989c48d768dab5631a088690c9dce10b33461865fabb1ed8ab91ea6b33da5465467383b19ea4347fab1d8998c8f17cfa651e74e658f2", 0xa2}, {&(0x7f0000009740)="97fb89a741ce575b4b06e63905d0fa95359f670c1712ec6ab8528c00f47ffaf613480d2bd465f5ed706ec99dab8742fc8a07083069995b93b00efd58dc39c8f197c1943917b740c85616b493c4ec460630f59322233fb85524b8eb0f7a5510ddbf1f3e6e92f46c9d6ef5cdf44aefe1279195523bbff43877206c539d40881f110233a3a952118661be168a8d082dd32d2d7e0be4f49087b80272e8cc200bbe2ca264dd06fb17c61056ca", 0xaa}], 0x4, &(0x7f0000009840)=[{0xb0, 0xff, 0x1, "7a51aa08f9694d79a722d45b1dc4b6082a5c4fcd10fe4c38e1ec9daa2300cb1feab5dda57f7339c536b53d24542d77774ed17ac6edc6a2e27f83a0a1b1c118d864e2a82b1c3b84410d038048821ab5bd16281ecc6891ac99dc9e4bc5fc777b4b4b8f2040fb4fe1b86bc741843c8fa3ab8b25b0078bfc76bad704f2babf894061f521341dc1770dac83004021e60fb68a82009278648f09ef47d7ecc406704e2d"}, {0x90, 0x10d, 0x7, "20f745b410e4112d47a4eef1f16b778d2d044d34d569f65c8842180fc638f3ca0ec13a83c715c83ec13d3e6fccdf1bae601a7cb02afb39f706dfefece3258c9acab2c1b6b8ad2e7d2a81f4f274bccd73fc86643f3b1d9b592dc5f3406c114be69dcf82f8c351ea05946c69445808c2bfd7fd59574d989faefe15b95f74ff"}, {0xb8, 0x117, 0x9, "185bfc92cdeb1e6d243a16e1fc3b4560bd52460473b33575ef0545ee56cb19c97f6bdc6d79d2966c6ea1caa1a13813cf6437f5682d66e31033a1101074988e5c28bc88d2b8bc6ecfe24a0acc59808c9759f61ff0f631d9b0af83a42abd1bb65a68a7a07216b2e002ac5eab7ed7a7067d65b1ec4be8fb49f16fe74dadb21d85cdc686010dbc85e0135697adc127f6fd97fff67af2e6eb7284404c5b60a9cfec4af9b0"}], 0x1f8, 0x800}, 0x8}, {{&(0x7f0000009a40)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000009d00)=[{&(0x7f0000009ac0)="19e3a0f7db10ea42b27abf5df6a37fa812d3a1faa754d8dcede7d24e39df01ef11de50bca5a2adcd1107f79bbac134b7002d0e2f64d4348246227db5d8bce19890e2d0d930fd00a0aa2610bc2c43ed7c2ced5a221a028aa70d6f42a58b43c8b2d9aa4b0f89171cdc130256b787703550570c2bbeb1024b8ed11cc3d179d429e721f56bc78b6681a9cc95629d743542a10f5381ba57a2dc305e4e6c01a72fc198ee71abf336778244", 0xa8}, {&(0x7f0000009b80)="075e46bdc1d375b57a516144bd0221fd5f8584e324b324b6604b2e78603ceed02549cd4299e4c49a95b66c5fc9f9fdaca50ec2d5e3c5274c21989226506cb31bad9e8bf2f1acbdef643f00d69cc29ff020", 0x51}, {&(0x7f0000009c00)="28ef59f5c076e97fd9f93db3afb64ad6db46b7f0f1cf65fd4c5f18b42dfada31ad58652632cae7afb838e909358bc1402b4b797d3ee39ef17b0ca32a9a4a0fab81fa28810eef49b22ceafcc1075fbc24a59bfc46f0fc4c8a5bf83a97b105ffa80f687917f6a01cd8d3b0b82438f1379700ff9625d530af4ec534b83641c74af7f3818037f5dcadb77454359465882c15d1dceca6f8f2c51ed9ff2058caaa1cfce8355dce04ef7760091fc4bb0167c7fe39fcadb65b95e50a1774be", 0xbb}, {&(0x7f0000009cc0)="0f5aa54b307509ea", 0x8}], 0x4, &(0x7f0000009d40)=[{0x70, 0x0, 0x8001, "f74a90250216cf1a9950be345c3f367000c8d5ce36c77dd3628759d46196958d9f33f72f6ba25f80d1f84a75a3be7ce922866e9ee7e32a93b778fa59c8072d3ea23af86cd494feb0a0443014683721c34100e160b7b3abff7c9d82f480"}, {0xf8, 0x13f, 0x5, "a135813b321136eb027f30fa5124db8f7494faf159f3b95f49a7b88c665e99219379abf8eb4eb4e0e7e8d85d749daab4560efca328b87a4cb8f14870b1af9da0f7862b1699f011757692d652fc9246bf2ddd820b2caa81ad46244182ebf79b58111a61e8f66a6cce76d223c21f79a9476887d65fea64614b29270a79eab12d33fea6f20ac6ebd658026b1ffc26f388c0e0bf96cada9b888234a95582e2de6ca4dfbcf69f8cd97fedb657b0699779e72eb35ba89181d77f53498f25d8a3ae32b1f35b7c91582d7c10deeb65e325a3272200a8bc61804f5fd700c0ff2ca12db5b4d780deab2ce162"}, {0x18, 0x11d, 0x101, "88dc9598cd"}, {0x18, 0x109, 0xfff, "912b67"}], 0x198, 0x4}, 0x6d38}], 0x9, 0x2000c001) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) accept4(r0, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0xc1, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/06/06 06:57:20 executing program 6: unshare(0xa000400) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x111000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000280)=0xdc98) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in, 0x4e22, 0xfffffffffffffc01, 0x4e21, 0x6, 0xa, 0x80, 0x20, 0x2b, r1, r2}, {0x72, 0x9, 0xffff, 0x8, 0x1, 0x7, 0x1ff, 0x81}, {0x2, 0x7, 0x1, 0x85d3}, 0xffff, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in6, 0x4d2, 0x7e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3501, 0x1, 0x0, 0x1000, 0x9, 0x6, 0x7}}, 0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x40045108, &(0x7f0000000000)) 2018/06/06 06:57:20 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240000, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000012}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/06/06 06:57:20 executing program 0: r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYPTR], 0x321) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x80000001) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) unshare(0x24020400) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) lseek(r0, 0x0, 0x2) 2018/06/06 06:57:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x820040) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000012c0), &(0x7f0000001300)=0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000002c0)=0x4, 0x1) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) connect$netlink(r1, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2948080}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x20000000000000) bind$inet(r2, &(0x7f0000000100)={0x2, 0x5e21, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x10}, {r1}, {r1, 0x8298}, {r1, 0x2000}, {r2, 0x8110}], 0x5, &(0x7f0000000240), &(0x7f0000000280)={0x9}, 0x8) 2018/06/06 06:57:20 executing program 4: unshare(0x24020400) r0 = socket$netlink(0x10, 0x3, 0x2000000000000) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x2, 0x7, 0x4, 0x100, 0x0, 0x4, 0x4900, 0xc, 0x4, 0x0, 0x210, 0x7, 0x9, 0x80000000, 0x3ff, 0x7, 0x0, 0x10001, 0x7, 0x2, 0x4, 0xa11, 0x5, 0x4, 0x2, 0x3, 0x7, 0x10000, 0x8001, 0x6, 0x6d9c, 0x0, 0xffffffffffffff01, 0x5, 0xcb, 0xc0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x2, 0x62ba, 0x8000, 0x5, 0x100000000, 0x4, 0x80000001}, r1, 0x8, r0, 0x9) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0xfe7a) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffd, 0x2) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x3, r3}) 2018/06/06 06:57:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x6, 0xd, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendto$inet(r2, &(0x7f0000000040)="3b4af162588074393f87fba91a07cb5c08db656b2873379341f3bb649cc45a718f5501d1873ed9ee8233b1b3f077a1cef34732b5b548d929d1e0aeb934f76c377ac4be653115a20a6956fc99632a2ca0362f2d828b717f75421a82ecb7ca0f32b7b9b2e6991a4898d6c47eebda37ca177f98c5f1d0847f99383a8dc1d134aaa2a34c40a033d12e8a0126bcbe5264f11658416110dd4a6db451c3d7d02c5d1da6e27c68aeec6081abf53cbfea8e39c9385ad851ec9ae628550f8ed5711dbcf1e3d7e6a45b486035e6602957f004706e254092f5d2e391376dff6f2392f4780166d8591067", 0xe4, 0x20000000, 0x0, 0x0) dup3(r1, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/06/06 06:57:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40801, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000140)) recvfrom$unix(r1, &(0x7f0000000040)=""/178, 0xb2, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) socket$kcm(0x29, 0x7, 0x0) sendto$unix(r1, &(0x7f0000000180), 0xffffffffffffffe0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@mcast2}, &(0x7f00000001c0)=0x14) [ 134.050372] ================================================================== [ 134.057798] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 134.064208] CPU: 0 PID: 8691 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 134.071478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.080829] Call Trace: [ 134.083421] dump_stack+0x185/0x1d0 [ 134.087058] ? fib4_rule_match+0x71d/0x740 [ 134.091307] kmsan_report+0x149/0x260 [ 134.095114] __msan_warning_32+0x6e/0xc0 [ 134.099181] fib4_rule_match+0x71d/0x740 [ 134.103248] ? fib4_rule_suppress+0x450/0x450 [ 134.107751] fib_rules_lookup+0xb12/0xe70 [ 134.111911] __fib_lookup+0x1bc/0x360 [ 134.115719] fib_validate_source+0xc23/0x1d50 [ 134.120225] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.125079] ip_route_input_rcu+0xbeb/0x6280 [ 134.129507] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.134359] ? ip_check_mc_rcu+0x45d/0x670 [ 134.138613] ip_route_input_noref+0x10e/0x140 [ 134.143120] ip_rcv_finish+0x631/0x1d00 [ 134.147096] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 134.152473] ip_rcv+0x118a/0x16d0 [ 134.155932] ? ip_rcv+0x16d0/0x16d0 [ 134.159570] ? ip_local_deliver_finish+0xed0/0xed0 [ 134.164512] __netif_receive_skb_core+0x47ff/0x4ac0 [ 134.169539] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.174920] netif_receive_skb_internal+0x49d/0x630 [ 134.179960] ? netif_receive_skb+0x47/0x240 [ 134.184293] netif_receive_skb+0x230/0x240 [ 134.188533] tun_get_user+0x6b61/0x7e90 [ 134.192528] tun_chr_write_iter+0x1d4/0x330 [ 134.196854] ? tun_chr_read_iter+0x460/0x460 2018/06/06 06:57:21 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket(0xa, 0x2, 0x1f) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) sendto$inet(r2, &(0x7f000028ffc3), 0xfffffffffffffe94, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x0) [ 134.201265] do_iter_readv_writev+0x84d/0xa00 [ 134.206485] ? tun_chr_read_iter+0x460/0x460 [ 134.210980] do_iter_write+0x30d/0xd40 [ 134.214873] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.220331] do_writev+0x3be/0x820 [ 134.223891] __x64_sys_writev+0xe1/0x120 [ 134.227961] do_syscall_64+0x152/0x230 [ 134.231854] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.237042] RIP: 0033:0x4558c1 [ 134.240229] RSP: 002b:00007fa462737ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.247941] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 134.255213] RDX: 0000000000000001 RSI: 00007fa462737bf0 RDI: 00000000000000fc [ 134.262484] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 [ 134.269758] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 134.277032] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 134.284313] [ 134.285953] Local variable description: ----fl4.i@fib_validate_source [ 134.292532] Variable was created at: [ 134.296255] fib_validate_source+0x127/0x1d50 [ 134.300761] ip_route_input_rcu+0xbeb/0x6280 [ 134.305165] ================================================================== [ 134.312525] Disabling lock debugging due to kernel taint [ 134.317978] Kernel panic - not syncing: panic_on_warn set ... [ 134.317978] [ 134.325357] CPU: 0 PID: 8691 Comm: syz-executor5 Tainted: G B 4.17.0-rc5+ #103 [ 134.334017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.343372] Call Trace: [ 134.345969] dump_stack+0x185/0x1d0 2018/06/06 06:57:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="40000000130001016766d5897b08521858caca5ee9e232f8235dd651a25b635f6b12a83bbf6705bf7916ae973f8d398cd68d9cf04abb0e06ee851fc0c3da5156a6cd625892d4d2ab8c882ea5ae9903c3423d193011f1255e85181dbb0402e25333537b5939177958b678ab4fd1444d40ab0a46ace3c806f7e9cb36ce540800613754cbab880883f7daa556", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000400ffffffffffff00001400030073697430000000000000000000000000"], 0x40}, 0x1}, 0x0) [ 134.349603] panic+0x39d/0x940 [ 134.352814] ? fib4_rule_match+0x71d/0x740 [ 134.357056] kmsan_report+0x260/0x260 [ 134.360867] __msan_warning_32+0x6e/0xc0 [ 134.364935] fib4_rule_match+0x71d/0x740 [ 134.369005] ? fib4_rule_suppress+0x450/0x450 [ 134.373508] fib_rules_lookup+0xb12/0xe70 [ 134.377665] __fib_lookup+0x1bc/0x360 [ 134.381481] fib_validate_source+0xc23/0x1d50 [ 134.385979] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.390831] ip_route_input_rcu+0xbeb/0x6280 [ 134.395255] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.400108] ? ip_check_mc_rcu+0x45d/0x670 [ 134.404364] ip_route_input_noref+0x10e/0x140 [ 134.408872] ip_rcv_finish+0x631/0x1d00 [ 134.412986] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 134.418358] ip_rcv+0x118a/0x16d0 [ 134.421822] ? ip_rcv+0x16d0/0x16d0 [ 134.425464] ? ip_local_deliver_finish+0xed0/0xed0 [ 134.430398] __netif_receive_skb_core+0x47ff/0x4ac0 [ 134.435461] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.440846] netif_receive_skb_internal+0x49d/0x630 [ 134.445874] ? netif_receive_skb+0x47/0x240 [ 134.448466] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. [ 134.450221] netif_receive_skb+0x230/0x240 [ 134.450239] tun_get_user+0x6b61/0x7e90 [ 134.450272] tun_chr_write_iter+0x1d4/0x330 [ 134.450289] ? tun_chr_read_iter+0x460/0x460 [ 134.450306] do_iter_readv_writev+0x84d/0xa00 [ 134.450325] ? tun_chr_read_iter+0x460/0x460 [ 134.450337] do_iter_write+0x30d/0xd40 [ 134.450352] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 134.450370] do_writev+0x3be/0x820 [ 134.450393] __x64_sys_writev+0xe1/0x120 2018/06/06 06:57:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="40000000130001016766d5897b08521858caca5ee9e232f8235dd651a25b635f6b12a83bbf6705bf7916ae973f8d398cd68d9cf04abb0e06ee851fc0c3da5156a6cd625892d4d2ab8c882ea5ae9903c3423d193011f1255e85181dbb0402e25333537b5939177958b678ab4fd1444d40ab0a46ace3c806f7e9cb36ce540800613754cbab880883f7daa556", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000400ffffffffffff00001400030073697430000000000000000000000000"], 0x40}, 0x1}, 0x0) [ 134.450406] do_syscall_64+0x152/0x230 [ 134.450420] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.450449] RIP: 0033:0x4558c1 [ 134.513730] RSP: 002b:00007fa462737ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 134.521526] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 134.528797] RDX: 0000000000000001 RSI: 00007fa462737bf0 RDI: 00000000000000fc [ 134.536065] RBP: 0000000020000040 R08: 00000000000000fc R09: 0000000000000000 [ 134.543337] R10: 000000000000002a R11: 0000000000000293 R12: 00000000ffffffff [ 134.550608] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 134.558446] Dumping ftrace buffer: [ 134.561972] (ftrace buffer empty) [ 134.565654] Kernel Offset: disabled [ 134.569256] Rebooting in 86400 seconds..