INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/04/05 22:49:12 fuzzer started 2018/04/05 22:49:13 dialing manager at 10.128.0.26:37205 syzkaller login: [ 40.643786] can: request_module (can-proto-0) failed. [ 40.654222] can: request_module (can-proto-0) failed. 2018/04/05 22:49:21 kcov=true, comps=true 2018/04/05 22:49:26 executing program 0: r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80800, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="92fdb643092806bb402a189aa061c001ab7814ff29b06c81c40135d6a9a68e91f651b4ac50d12f51b62e69480a3d8374cc6945c971fcf6a94eb9469857e67cb2cb49a6341783975a449221218b8772becce383f94151949dee930dc847752613973acdc795728e0bd6f0ea86f4c7b92d1f4d1d6d2fd23494d8640495daef9362f8158e883b7d07f804a4827937c6fe783d24a490e44711953e7478d8bbb50838e7b0b5d07015ee1b67ab6703f7ef1629597cdf66f5098d159c4f17f8e892c7e1b391", 0xc2, 0x3, &(0x7f0000000180)={r2, r3+30000000}) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x34, 0x0, @tid=r0}, &(0x7f0000000200)) clock_settime(0x6, &(0x7f0000000240)={0x77359400}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x100, 0x8001, {0x0, 0x2710}, {r4, r5/1000+30000}, {0x4, 0x6, 0x3, 0xffffffff}, 0x1, @canfd={{0x4, 0x0, 0xc000000000000000, 0x3}, 0x3b, 0x2, 0x0, 0x0, "41d9ace461fe700b14ed1f6726b61cdcff023e3b9c8a22c79906d602b9cdc776d156599d7923029190b0faa9b3d3881e90f48efcbaccc2dad65dc96cb1e51023"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x101040, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000004c0)={0x0, 0x7, 0x5, 0x100000000, 0x80}) ioctl(r1, 0xffff, &(0x7f0000000500)="9a0900818481eb0f26b032921da210bfc936e72c37fc3a00b0549ef1e5de25525c3424f477ad8f692a2b2d3714621eb063bd5f709c15c17c8dda480db3ff19d154") stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000780)=[r7, r9, r10]) pselect6(0x40, &(0x7f00000007c0)={0x9, 0x6, 0x80000000, 0x4, 0x35e2, 0x7fff, 0x250, 0x101}, &(0x7f0000000800)={0xb15, 0x7, 0xfffffffffffffead, 0x4, 0x86, 0x7, 0x101, 0x9}, &(0x7f0000000840)={0x8, 0x0, 0x40, 0x4, 0x7fff, 0x6, 0x9, 0x9}, &(0x7f0000000880), &(0x7f0000000900)={&(0x7f00000008c0)={0x2}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000940)={{0x2, 0x1, 0x0, 0x1, 0x3f}}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r11}) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000b00)=r8) pselect6(0x40, &(0x7f0000000b40)={0x3, 0x0, 0x80000001, 0x1, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x5}, &(0x7f0000000b80)={0x1, 0x89fd, 0x0, 0x9, 0x1ff, 0x5, 0x7fffffff, 0x7}, &(0x7f0000000bc0)={0x59c, 0x2, 0x9, 0x7, 0x9, 0x80, 0x3f, 0x1}, &(0x7f0000000c00)={0x77359400}, &(0x7f0000000c80)={&(0x7f0000000c40)={0xd8a0}, 0x8}) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000cc0)) prctl$setptracer(0x59616d61, r8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000d00)={0x1}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000d40)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x61}}, 0x9, 0x7, 0x9, 0x1, 0x839}, &(0x7f0000000e00)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000e40)={r12, 0x8001}, 0x8) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000e80)=0x2) ioctl$KVM_GET_CLOCK(r6, 0x8030ae7c, &(0x7f0000000ec0)) 2018/04/05 22:49:26 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000180)=""/37) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x32, @rand_addr=0x80000001, 0x4e20, 0x0, 'none\x00', 0x27, 0x3, 0x55}, 0x2c) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) mkdirat$cgroup(r3, &(0x7f0000000240)='syz0\x00', 0x1ff) close(r2) sendmsg$kcm(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000280)="f14f09c26ccba295a9e55fc410ae38c1834ff0a571b86ca600dd318301df803580c2af4ef9a406003767eb638b27e91b60529e8010b100f869d3c2a5e2d601110df8b751661e1f5e909ef81c32b4fe734e98d6b51159a89a30192a85c839565b076424cb856aeccfeddcee50f0832f6bf6094dad502ab2469fd8cd6660cf6e6e0240c5a54927c04183ab264afd92e1a67649e3fbea0ba665ef32623a6b839bbbf0aa8346bd44aec9ade3176f61d5de294e9e8f", 0xb3}, {&(0x7f0000000340)="66c8c6b9d40c8f00e2b1fa7674ad184cf88a9c0102e46674e6eeda972af6878029b9b703d550c5d6f2a3973c792f9e2becbc36218071028f7761574d794ddfe0e3645380dea229b4ab0265681bfac0626e5f8a049cff5d4fe0a94e435d094927b4888fc0c38dce340f717deb02fc65ddb9838849", 0x74}, {&(0x7f00000003c0)="e4c74de8f2096620b5b4599fd5ade62d4636b81af6edb9553735cb5db52e", 0x1e}, {&(0x7f0000000400)="8b4e57e383db5f66bc224836652b8331bb63a29d478a72f13bd29e4255e8454cc65e457d9ae90bd75909af267da54f01f5f8879451722fa6757e5169496f502a077216aece195586c1e6d55fe45b11163681980aeb96e624dcbc5e43786bda16b49281509536c1fb0133417259a689d03aacc006e6688f4b4a4f2f6e0bc2cf245038c693a6a4a055e5536f3ff6b16d6499c68eef406e49660b15fd3a", 0x9c}], 0x4, &(0x7f0000000500)=[{0xb8, 0x118, 0x0, "1842337a4fb2815625997b870684af71605464bf2eb08843e47a7ab2df50ebe3e7ed2d5f931edf42673ff68d0dd19e7a2f1f9ae9e8ead3e00e24c4261c577faa6b27b8b879e1ba12478ee8a4ad093e1850b7e1ce9d050be87d293ce5b49f9d0fe66e1f592751efa28ec2bfad0ad5d2e521d387c5dde04a8a48426a9c6420977a1763f43e45433319c84ea5df7bfe5d995ad0fe10b05ee590b28d1de1a3f5a410af"}], 0xb8, 0x40080}, 0x80) fcntl$notify(r2, 0x402, 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000600)={{0x0, 0x1, 0x101, 0x3, 0x9fc}, 0x6, 0xffffffffffffffc1, 'id1\x00', 'timer0\x00', 0x0, 0x40, 0x8, 0x3f, 0x5}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000700)=0x1ff, 0x4) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000740)=0x1, &(0x7f0000000780)=0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000007c0)=0x6, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0xc0000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000900)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000940)={r5, 0xffffffff00000001, 0x0, 0x3, 0x4, 0x400}, 0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000980)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000009c0)='stack\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000a00)={r5, 0x2}, &(0x7f0000000a40)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000a80)={0x3}) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000000ac0)={'security\x00', 0x7d, "51dc1a502394e0f51d77c78e9751fe8f9b8ed185647d4e0f299de65d4412d6e84538d791aefa48e58283347875babd4563c1f6031b2d8cc934166b5e73b30f91ec88c795cb75a76fd479bbe1b9de5cbe246b84c663d1b5972f929db6ae3789d148522c9e2b972bbceedd4be55f0e97a89acd744eeb6d2a2b746cf70cd4"}, &(0x7f0000000b80)=0xa1) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000bc0)={0x7}) r7 = request_key(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)='security\x00', 0xfffffffffffffffb) keyctl$update(0x2, r7, &(0x7f0000000cc0)="d37147744119e56f899604293947b7a9e50babf0d251f61a7d4fa425aead01855e6e6a1525d6ef62a117ad837033232dd74e4c9de602fbeaf17d10632770f186c5905d0dcfac6ce4df5cf0c9f6aa60c8278de3b48f3601a285fda8709dc46e552df76bb13a9a", 0x66) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)={0x8, 0x1, 0x2, 0x2, 0x5, [{0x9, 0x3, 0xfeb5, 0x0, 0x0, 0x4}, {0x80000000, 0x63, 0xffffffffffffff7f, 0x0, 0x0, 0x801}, {0x67fac2a6, 0x7, 0x0, 0x0, 0x0, 0x800}, {0x1f, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x580}, {0x1, 0x80, 0x4, 0x0, 0x0, 0x900}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000e80)=0x6, 0x4) 2018/04/05 22:49:26 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfb61, 0x3, 0x7, 0x4, 0x4}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="2959b9574eabb72754876403cae1254f", 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udplite6\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) read$eventfd(r2, &(0x7f0000000140), 0x8) migrate_pages(r1, 0x200, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x1) fchmod(r2, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x10001, 0x6}, &(0x7f00000002c0)=0xc) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000300)) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000340)="b67e436ab7f858b0e753bfb2b55cb5ee9655fc5040f263664a6e7dc46fd1fc644960043aed517ea7620a1e2ef04f83003f56bf739b88cc703447425e23c528ad3744829722dc858c4bf768a00a792393240582158c6b10523f81f8a4bb6282fbc676a92d40614dfa92efbe9e3f2be16478bf", 0x72) ioctl$TIOCCONS(r2, 0x541d) r5 = memfd_create(&(0x7f00000003c0)="47504c3a757365637572697479216b657972696e67275e1f73656c665b2b70726f63776c616e302d766d6e65743173656c662600", 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) sendto$inet6(r5, &(0x7f0000000480)="67cf411a87203cced98dc775519029d610a0983eff3a4f2e4e1a3c3caca0a8f8cb1ff75d861b12e3d429b0a8a50a0837886a2ebd060840aa4959576c4005b2e497c3c97cebf5d9bf094744c26edb6510679a9b5524de62edf0a245a8c0252b4ffa8dbd0b23a02a25eb5fff68f0561ac237ebf0e51483be92bacacc982a355951f8308dc6c7ca7a288c7a505bc64940d088b28ff5095749e6aef70ba1ad0865628e5155e3df48102c7649e1f7fbe0e5835a16d13bbc6fe1f37ee58976b83dbe4d04175d83b79e", 0xc6, 0x8000, &(0x7f0000000580)={0xa, 0x4e22, 0x3fb00000000, @empty, 0x12}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x12000, 0x1a, 0xa, 0x1d, "c97f8beb1ef3288e564feb58924ab30687285cc786efe1025c2534ef5a04b1d32499e544dd3fda3bf8e950304e242bb4b4161fb633087fbc1efb6df030168a5d", "f3fb8fc12c6228f6e1894fb989ad433c94da164a86c365dff1bd2d67a1f45ed0", [0x8, 0x2]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000680), &(0x7f00000006c0)=0xc) sendto$llc(r0, &(0x7f0000000700)="087774f87ebf232a10e039031122ff2e66deafdf35fcbab0301c74d0117f04caacee5590d031c6b88e816810e74b63e6c3b0d644d7443c5227c527e8997d666b84499af5a693238e2414c84f45bc35d32d692dee51e4894bf8d54729173ab7cb97549e55af65ce5715b938d4f66289bc981b599e84c500a96aee4b27b608d22f89dd250c74a97a50d2b6c17412409546ea32ad2163838be81c5728ada4e4e34bf253786c6ad8d12ba593e3f81c23109ba5477070af763163c3f6e6e643ee1a3f563a75d19150d3a6a1e2928b", 0xcc, 0x800, &(0x7f0000000800)={0x1a, 0x311, 0x5, 0x200, 0x2, 0x2}, 0x10) r6 = add_key(&(0x7f0000000840)='cifs.spnego\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="1070b3c0a0a92824b28e48dad2f1e874c8aebbdf277696b6095a43698fd1f360ed577f2c7154a2", 0x27, 0x0) keyctl$get_security(0x11, r6, &(0x7f0000000900), 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/dsp\x00', 0x30000, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000000980)={0x3ca, 0x5, 0x0, 0x5, 0x10001, 0x3}) getsockname$netlink(r5, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r4, 0x1, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000a80)=0xc2, 0x4) 2018/04/05 22:49:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x35b4, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x1, 0x30}, &(0x7f0000000100)=0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x0, @empty, 0x4}}}, &(0x7f0000000340)=0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0x8, 0x8, [0x9, 0x1, 0x9, 0x80, 0x7fff, 0x0, 0x8, 0x1f]}, 0x18) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000003c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=@ipv6_getaddr={0xa0, 0x16, 0x30a, 0x70bd27, 0x25dfdbfb, {0xa, 0xb0, 0x20, 0xfe, r5}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x180}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xa0}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r4, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb668}}}, 0x84) getsockopt(r0, 0x101, 0x464e1a96, &(0x7f0000000780)=""/66, &(0x7f0000000800)=0x42) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x29e7, 0x4) r6 = accept$inet6(r0, 0x0, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000880)={0x40, 0x7, 0x4}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000008c0)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000980)=""/154, &(0x7f0000000a40)=0x9a) setxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@random={'os2.', '-selinuxppp0vmnet1wlan1systemkeyringvboxnet1}userposix_acl_access\x00'}, &(0x7f0000000b40)='/dev/vcsa#\x00', 0xb, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000c00)={0x81, 0x0, 0x3563, 0x1f, 0x7, 0x7}) prctl$setname(0xf, &(0x7f0000000c40)='os2.') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000c80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000cc0)=0x24) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000d00)={0x10000, 0x2, 0x401, 'queue1\x00', 0x1}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000dc0)=r1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000e00)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0xdcda}}, 0x688ff005, 0x4}, 0x90) connect$nfc_llcp(r0, &(0x7f0000000ec0)={0x27, 0x0, 0x2, 0x7, 0x7, 0x1, "ce12e7076c5ef1842c16a53ad01535258c8d440e8ec21f6e7f3e8da1a5faa8615981cde8a551823ae835fc2188593ebc24150a10055102079f7f59ed17ec43", 0x21}, 0x60) 2018/04/05 22:49:26 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xfffffffffffffffd}, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x42a838fb, 0x9, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x800000010000}, &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000180)=0x7) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) bind(r0, &(0x7f0000000240)=@can={0x1d}, 0x80) r3 = socket$netlink(0x10, 0x3, 0x16) init_module(&(0x7f00000002c0)='/dev/input/mice\x00', 0x10, &(0x7f0000000300)='+.(\x00') r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="5b8f8dc1644d29", 0x7, 0xfffffffffffffffa) keyctl$describe(0x6, r4, &(0x7f0000000400)=""/46, 0x2e) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) write$binfmt_misc(r0, &(0x7f0000000480)={'syz0', "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"}, 0x1004) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000014c0)=r5, 0x4) r6 = dup(r0) r7 = open(&(0x7f0000001500)='./file0\x00', 0x8000, 0x24) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) write$rdma_cm(r5, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002400)={0xffffffff}, 0x1, 0x2}}, 0x20) write$rdma_cm(r6, &(0x7f0000002480)=@listen={0x7, 0x8, 0xfa00, {r8, 0x7ff}}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000024c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000002500), &(0x7f0000002540)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000002580)={0x7, 0x7ff, 0x1, 0x6, 0xfff}, 0x14) bind$nfc_llcp(r6, &(0x7f00000025c0)={0x27, 0x0, 0x2, 0x3, 0x1d9ac82c, 0x0, "0536921be241617c7f59fa2bfec415572c1ad78b5b144bb5f4f1f1dee550e6d805af2454a4c60fecf1f7abca9b1db66ac0e2f4e525f452f3ea0b714b479fcd", 0x3}, 0x60) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000002640), &(0x7f0000002680)=0xb) r9 = open(&(0x7f00000026c0)='./file0\x00', 0x200, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000002700)={r2, 0x7a, 0x200, 0x7}, 0x10) setsockopt$inet6_opts(r9, 0x29, 0x3f, &(0x7f0000002740)=@routing={0x2c, 0x8, 0x2, 0x80000001, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x48) 2018/04/05 22:49:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x107402, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x44, "cdb7512cd1c829f707c2bed5914e277469265bb61bb5416ab527662b038e82b119ce53f97de9bb19495e9ef3d3b3100702628f82f0684c06f3f3420ed4ab00a7dd681d13"}, &(0x7f0000000140)=0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x1, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000240)={0x16c8, r5}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x8, 0xa9, 0x96d, 0x3f, 0xa3, 0xfe, 0x5, 0x8, 0x10000, 0x2, 0x101, 0x80000001}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000002c0)={{0x5, 0x8000}, 0x60}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=""/132, &(0x7f00000003c0)=0x84) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000400)=0x2, &(0x7f0000000440)=0x4) r6 = syz_open_pts(r0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000480)={0x7}) r7 = openat(r0, &(0x7f00000004c0)='./file0\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000500)={0x99d, 0x0, 0x2, 0x703}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000000540)=0x9, 0x4) r8 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') sendmsg$FOU_CMD_DEL(r7, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x48, r8, 0x8, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000700)={'bpq0\x00', {0x2, 0x4e22}}) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000000740)=""/208) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000840)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x800, 0x20}, 0x90) ioctl$sock_ifreq(r7, 0x89a3, &(0x7f0000000900)={'ipddp0\x00', @ifru_names='ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000940)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000009c0)={r0, 0x28, &(0x7f0000000980)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a00)={r9, 0xffff}, 0xc) fstatfs(r6, &(0x7f0000000a40)=""/119) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b40)=0x2, 0x4) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000b80)) ioctl$SIOCGIFHWADDR(r7, 0x8927, &(0x7f0000000bc0)) 2018/04/05 22:49:26 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x100, 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000180)=""/102, 0x66}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/212, 0xd4}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/253, 0xfd}], 0x7, 0x52) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ppp\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000027c0)={r1, &(0x7f0000001740)="be79ff804b08d53025f88503a43d265b6075cd329c08f33caf2e652daa74b6f47472286cdfed34f929f3ccf2ba6e97fe3d74e20d15431d603485757ce9237527c8b3e1aeb3218559e3d19cd63605", &(0x7f00000017c0)="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", 0x2}, 0x20) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000002800)={0xffffffffffff7fff, 0x7}) nanosleep(&(0x7f0000002840), &(0x7f0000002880)) r2 = accept4$inet(r0, &(0x7f00000028c0)={0x0, 0x0, @multicast2}, &(0x7f0000002900)=0x10, 0x800) write$binfmt_elf32(r0, &(0x7f0000002940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x4, 0x81, 0x80, 0x8000, 0x3, 0x0, 0x9, 0x2a8, 0x38, 0x19, 0xb8, 0x20, 0x20, 0x1, 0xfffffffffffffc9d, 0x1000, 0x143d}, [{0x1, 0x7a0, 0xfffffffffffffffc, 0x6, 0x5, 0x80000001, 0x1, 0x9}, {0x4, 0x381, 0x8, 0x7, 0x8, 0x0, 0x2, 0x4}], "a479ba3e4d7afdc859249ec01a75af26f56f4f58241dae178cfa2e5d9d6ab4d607ccf9eddc3bdfc909ab3ea410aaf438a3c16e5a6a00927018f9b38c6b092369e6fa8eea82f47bff795c09b224b57b1fa5773f309ffad9e4c3c12cffa36c72095038fcc79ac819e70281d7debe81a9ce14d888d7b72e14034581f959af88a0709c2c7e13761a562215a4c3c0fd713728a196a374ec5d90c817a0d1deb32121b65b53b2419dca7f6093370747c07a3cba20dfa6d16b90bc09f9266e13d3f77dbd362126a85cc2e787660308328cef3487224aa39a081d7ef184b31ffd736a94", [[], [], [], [], [], [], [], []]}, 0x957) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000032c0)='ip6gre0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003300)={0x0, 0xf8d6}, &(0x7f0000003340)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003380)=@sack_info={r3, 0x8001, 0xffff}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000033c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x89}, 0x90) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003480)={'ip6_vti0\x00', 0x400}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000034c0), 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000003600)={&(0x7f0000003500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000035c0)={&(0x7f0000003540)={0x7c, 0x0, 0x7, 0x200, 0x70bd2c, 0x25dfdbfe, {0xb, 0x0, 0x3}, [@generic="10756ed8910980545f8ecc0535e67ecb870438e81932709ee639df4fd03ccf035282a1818912ab7f4776e33d885060742c6cd11a1a278fa16ec0ddaf1eb097f3e4c0f66df3afd4923b713d1a65d7baa01259675684381c176750c0fa46b36dc2329409689debc7"]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x4005) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003640)) r5 = memfd_create(&(0x7f0000003680)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000036c0)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003700)={r3, @in={{0x2, 0x4e22, @rand_addr}}, 0x7, 0x8, 0x1, 0x5, 0x10}, &(0x7f00000037c0)=0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003840)={r5, 0x0, 0x1, 0x9, &(0x7f0000003800)=[0x0], 0x1}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000003880)={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x5, [0x5, 0x5, 0xff, 0x4, 0x8000, 0x1f, 0x7fff, 0x4]}, 0x5c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003900), &(0x7f0000003940)=0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000003980)={[0x10f000, 0x4, 0x100000], 0x9, 0x4, 0x2}) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000003a00)=""/81) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000003a80), &(0x7f0000003ac0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003b00)={0x1, [0x0]}, &(0x7f0000003b40)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000003b80)={r3, 0x80000001, 0x4, 0x8001, 0x2, 0x6, 0x3, 0xfffffffffffffffe, {r3, @in6={{0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x100000000}}, 0x4, 0x5, 0x1ff, 0x7, 0xb0}}, &(0x7f0000003c40)=0xb0) 2018/04/05 22:49:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x8000, 0x8, 0x5ce}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x3a02, 0x0, 0xfffffffffffffffb, 0xfffffffffffffc00, 0x0, 0x20000000000, 0x400, 0xa, 0x1, 0x6, 0x8c3, 0x2, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x20, 0x8001, 0xffffffff, 0xffffffffffff0001, 0x200, 0x9, 0x59e, 0xb77, 0xffff, 0x40, 0x73c, 0x9, 0x0, 0x7, 0x0, 0x8, 0x7ff, 0x1, 0xf3f, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x1000, 0x6, 0x3, 0x7, 0x200, 0x6, 0x7}, r1, 0x4, r0, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r3, 0x687}, &(0x7f00000002c0)=0x8) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000300)="7288a48a3db6de0fe607d73398837d59dfbec7bebbb2795f12665867c954bee354ac9b52b12c3dfef0e8856446e5917555ac9386466dda36859f18c354a54b69fdcb90d6f928e4036a6158618659d1bc63aff10c0cb4f1eefec545fb350fc5b0c6b8d4b1dfb54d12973e24de53bc6f8a5bacfbce18c9fd64099fc64a587932d6aaf63661b6de8374d1e7b883af913dd2cf19c66abf", 0x95}, {&(0x7f00000003c0)="cc78aae4b5f9c47405febdfcf1ab9184e97663ac35cf527c67a742c510af2846eedf4ba088806c6f74dbedf61d05b9da0421922ec9aed268dbfa80", 0x3b}, {&(0x7f0000000400)="501d0c3eaca5b4c4df0425fbf03054c6ae90d7f74bdfde84b52a217199b67069f7860701bd55c6a557275a203132df0e813bb19c95ee44ef4d9a33aa45e7a24c618c54c0c9526377fa0947a14a7d502f59c9afe874901fb1fee6e6fc7f66fa2802aed928ae60aba984cf4ea617246d18afd828534e9dca5c3a54b3a282c77abe5d298e3bbd39d5e549670adca9527b139ddec958a15c97a3bd8c681be4dfa66569f2", 0xa2}, {&(0x7f00000004c0)="2cfc7a58b77fcae17c2c69780623d31c494b488d98b1ba63f6439523639a1879d8a2a7ebc2812176f1935cce024bfc34c26057b63e0de8ec7f37c71e08dec72d77d716e9c9303c63e7d189160985f78458bac8c192842291b637019efa082f0d616543b8d02bf3f278c20ed148d05b7ae5ff3d49c2c332506ed465d53d87d77788bc5b57c13bc358d0d298d7f5d8e2a87057", 0x92}], 0x4) write$rdma_cm(r0, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000600)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000005c0), r5}}, 0x18) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000006c0), &(0x7f0000000700)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000780)={0x128, 0x3b, 0x10, 0x70bd29, 0x25dfdbfd, {0xa}, [@nested={0x108, 0x16, [@generic="37c6163ddcbffac461f87c70bdc7803258", @generic="157ab260c03d48f5208e10b3b0e6e15959bb610e9d32e31ab72f86198e4c479d83da31042d44933d8426e3a06983f439fafa085c8cc604beafa553e8a6d355f05e6b9bb669a538ba9810e29fa1df07ea00241f04213ac45bcc88ed98b77d7e7d01f419e8f24a0efdc20b3f2dce98849dd324c9b5360e36c8310d6ac61066c1714dda34f22baa3da26a9a96e248003cc6c2f311e07f80440d307fb17a6d38d13659a3324e20801259325ef008d770858711fa13662ae538d98485408321b3f8edfd5c59d90a52560b9454b602b0a8e648237ac28a257afdc96c7ff9918a1ec55ce9a78380c3ecc3202f0dcd72b343c9fb02"]}, @typed={0xc, 0x88, @u64=0x5}]}, 0x128}, 0x1, 0x0, 0x0, 0xc1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) prctl$intptr(0xf, 0x400) prctl$setendian(0x14, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000940)={0x5, 0xfffffffffffffffd, 0x401, 0x400, 0x5, 0x67, 0x1f, 0xffffffffffffff7f, 0x3ff, 0x0, 0xfffffffffffff000}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000980)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x6, 0x7c27, 0x4, 0xffffffff, 0x7fffffff, 0x8, 0x101, 0x6, 0x8, 0x8, 0x1000, 0x2, 0x8000, 0x936, 0x7f]}, &(0x7f0000000a80)=0x100) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000ac0)={0x401, 0x110a, 0x5, 0xffffffffffff78c5, [], [], [], 0xfffffffffffffff8, 0x5, 0x92, 0x12b, "06e05c427dbe88dde4887b6c90cc8542"}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000c00)=0x0) sched_getparam(r6, &(0x7f0000000c40)) syz_open_dev$amidi(&(0x7f0000000c80)='/dev/amidi#\x00', 0x7, 0x80400) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000cc0)={r4, 0xad6e, 0x9, [0x2, 0x0, 0x3b, 0x100000000, 0x16d, 0x1ac, 0x5, 0x8, 0x2]}, 0x1a) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000d00)=""/4096, &(0x7f0000001d00)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001d40)={0x7bc, 0x2, 'client0\x00', 0x0, "8cf3b9f8e53e81dd", "6f5eb10038cdf3f369d4b1a7da352d48361010223c5ad6459f2436c66e6c5fb6", 0x200, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001e00)={r3, 0x5}, &(0x7f0000001e40)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001e80)={0x7, 0x1, 0x2, 0x5, r4}, 0x10) r8 = accept$inet(r0, &(0x7f0000001ec0)={0x0, 0x0, @loopback}, &(0x7f0000001f00)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001f40)={r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0xffffffff}, &(0x7f0000002000)=0x90) fcntl$setstatus(r2, 0x4, 0x44400) [ 47.063510] IPVS: ftp: loaded support on port[0] = 21 [ 47.081769] IPVS: ftp: loaded support on port[0] = 21 [ 47.104222] IPVS: ftp: loaded support on port[0] = 21 [ 47.113427] IPVS: ftp: loaded support on port[0] = 21 [ 47.138963] IPVS: ftp: loaded support on port[0] = 21 [ 47.145712] IPVS: ftp: loaded support on port[0] = 21 [ 47.164830] IPVS: ftp: loaded support on port[0] = 21 [ 47.202610] IPVS: ftp: loaded support on port[0] = 21 [ 50.210871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.274053] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.285850] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.303979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.322296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.331975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.468915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.517613] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.180177] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.186437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.220821] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.226985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.313605] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.319802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.348064] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.354225] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.364998] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.371332] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.410425] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.416692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.621078] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.627257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.657149] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 55.663419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.675979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.794657] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.810966] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.819886] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.844464] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.910635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.107682] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.132229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.201663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.210211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.225712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.301059] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.307318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.317847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.346839] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.354577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.379805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.398875] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.407280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.426730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.453681] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.460189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.468953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.485751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.493213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/04/05 22:49:36 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c40)}}, 0x20) unshare(0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) [ 56.511607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/05 22:49:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) sendmsg$netrom(r1, &(0x7f0000001480)={&(0x7f00000000c0)=@ax25={0x3, {"e47a4d24e23fac"}, 0x7}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000100)="87c7ed1bb3e989048c3ee2440f1b843ffe19d9657e300d946dd752cdde8ae00c1b49b32e79961c48efe1a20f7b7e415bc0b26219ec91d01b8901ca9c57e8c9e67aa7c14ae0f4080edaf4519585f7575b1e2fecfae967c2b9fb3742e6d88ee2e901949873d0c2728659c30e070be1c2c8816c312c370f15c9ec2509dc5ecd82ce9ea9f14949d773d05f6abe90451c94826acf21d1f5d42e6e41717eabe7812c273423d47b644a4cb06bdb7c0d5c8531ddaf56acd3861a864269d37ce852862ebc037bf11c4f9856e5b31362807a0cde3b46f8b219c540d5e7a1cd3418bb6a19b3cf2637cc7852fc113b46f7d99e959a1584b064bbc850c4606bde0d4bdcc3e026e6eb8b3f7840c63732dc7d6e33c35346634d203324700a9c9ff9e11ecb2b94416bca0181292355d63eebf17db178d13d7f0523c8a5ca0695f81613df2d8025247df7e65d6590a214f3d5493f7657f15ba8b5853560c73573478ed65701becfa06cf417de76f53b41d3b4c84a40d89eab67e2230537b9c88857b17462142519a0a313ccc380f116f0c2ab2f5620d7280a711590413e5032a08c40622503e1b3ff9bb6b0211854164de8d5893ecb9f7278f869026ba6c2c4fe0bb582e364b291e4111052d48c72921936ef6ab0e35765aba5c70e9ef23d671e277184740e31bd57e43e323b974a4fce094eb07cbdab35e1e33a2bc2cf622e74147ab58eb3d55ad8f2c22c23fec26515559250021c2034a60acfa3e029fae5825a7805b17b3826f10754064d2d3f342f13c9ea75c39f4d01f3daa5bdd3ef715708057cb9e1ac7fdc7347fad3a4366b2ac928f0cfaf96e4835f6172338247d04edb3ebfc43e5a68782296d0391ee9ccc1b129d2e57385fdceba4659950e8389a9182681a6d421e4b9f41a119d9c5402b76af9c0efe05681da52062db955510d9ff28d48873eeabda2b133607136465f0d94ddd6e81d5a3cd12e87b09a89db0e12852bbb61ccae89730d91ddd32e19491ec119bd8dc5267b1351423d8ae4a23b7f3e40ccc87d6525045597105775650ec688e601ca91a2b328270510280fc5b8904087f997feead36a04b8b5900d1c139a4f91881213e4b20a2f9e95b23e8405cfe8d27aa3894bdc3721fcebf37880df9895bcf87fbe5a746ceaba6dcc8e0326d5fc47e2a5e0dd531c272ba71e10d000ac9d00de1a4f7bc2038dd802c2246896d708d674cc9290bccb6eeba1eb73487f022a58acf28792a0ccc643caf5a929866bbb93489e1008c76999bbc783b9635ac79409a3331fa65e63bf17e3b668a2e9fbce7dd9ee70057afed239639249f86501753bccbede304666573768c0386cbaa69b6a35d7a6edfaa8c546652690c41ce2c64d76fc3a6b59f0563197158df6a1a0cf367cd2b3dec71f261e06be7bfa92fd2b6e96ed9fa670971ae5d94fa8a8069a07ea0c05ab44a14eded827297c2612a165c9c6c5367062cbd307235c52d11a1e4fd174ecc4a4c9c41b81722224d19e3bbf52825efaeff782ff2f9ade30e09e070a1a3106b17cb158ab1cf50417ddd12f23acc39f5115bf375753ed77813e441527538e91f0a954b4c5b9fc0185897deb6959d891ecc736c79a12cbcbe558cbd97a300a282bad83a720cd90f734dd589934a5080c3e5e09ba443f789b732abb63cd10c385df9e82d2abbaea87edd4ccb223be4c89845589da60446ce6da1946403f35ff0b1847a869fc287087aa042e6bd06d50a95ca4bbb4ee1fdb74a91a6d340848f44a1d1e254d0b68cf33698fae0c9a90265c2835b91a2553d75c0f899a858a73f5d5d75d4821ca7b57109607b59b78ddd2295fe815d0d68e72b0048b3897cc212b9373c0e4705db1da51759cefdc380c5f391340b71b06580c56c46050dd7c8c1bffc420f34c19108710443ea627ee0be4c2a964a4d95dbc4405cacf6e11b71d43c28a247fc3ef0de3fa9394d894a6af66a176a3b483535b6c3b858a5966bde4fc62dcc9ff57c38505444bc5f1609672b0c8839f1a6d628d991efa5ab355e1174be9ea917b31e5eb5d886b73d75963ab2b1301a2a210aaad7c0ff083abd589978bdf194020f7c6022fdf2e591b7199ec28879db9136facc61d19b13070e9fe190c61b1240e5470b6a394d803e2023eac7b13f17b82e465ee1f37d5538b7c89737e9662a2348b5389e52054748a10c05732d4051ec3a059333b8f7c50ae5106aeb579165a90db163cb50375216dffe5421e65feccb03ba1f4c66847173dbf12b4de1318da5fde390c178751575e7b4b1279bba634b70e32f2602fb94ad9ae11fb1190074ab382b185e5c12bdd71d4db7ee37a33ecf053ca126a36ccadb328661b9c2a464067cf05c67d900c24c618b93f42f751d44bfe875e643524eacdfb7ac879614434f7c58a5792b0fccc8ad601a5b69dffa9c8d284d363dec7b089ffadf13d1bbd555668caa7ae02996e6f142e622978a64f07ba0991cd1438f93295a1a31553342060333c3dbe52f70acaa48f07264abfbbde5293e95116bf9466af1201325bb2744e2d9f50760c0ba206ae3bd6fd02ebeb7d94cfbf6fbf3a9bb5ca45c0624a1bae87bfc9c9bbe694aabb7ebe5657121dd20f7ffbf2b15e1de3567647d98d3b83241abca3702730f8f623d75038100748d1f5843110692711ecdce9ef41e75119ee5682898902f6376ee5518be42470781c1b8a112436ea4c63753ef60611563b175d4d05a564dfd2bc89eb35c654af6bfd5b6d27111d42f15d0242a5d53f07174521640f0e6fa874ca11bb075f8a23c6e90e5581cf5c5d806bde42f4456741c17f6db8e068cef673a0452faf1392b4be71d8aac336e2348cf2d52df82bc40541a5a7cb400ed519da295ac808516c98f24f8ec2c1d55cb8acaa5fabbcdbf010dc3aecc43ef071bd8a97edca5b3e1433fd5584f8da1b5f6790b6778f46c7b616430be24397ff9f9e18560c4eb66d4700042f1d3386e6e36c170494ba98cbb809362b267f359f878962ffe59422c2ed7eb705087fabc3a8fd838372ad4bcece73aa7d5c480d1731bd9b9bfd9c402115ed6fdc8fafb5c5197f46e6bfec00415d3bca08f832c6c627ab0bba635a80146b1023eb53ff42cb0dacf70f7c9c9f14d96d89cadc947a3f996f994fd94e541e91e53bcf5353576f3e28f24d7923b618ef926e7a6cbfda6790873bf13fb9c0d7c09a2db2d337cb4a9e9aa426c9ab4a4b3ed9f42540dd7041c7ee59530b8e6d3b2216da8da42e2aa444f903a725d49082b3b1cce914191a54865885378161507278f0b9a50d7198a1cf396e14979abb995ad18853bd4fa0891ef8d5ffcba5f16f405c664ac6ecd46513d8984bebaef1cbc17c21646259714438da76e1a924c1be1678c4147dba6887b6461ec9aff895551da0f20532a7cf21cfb49f8a31ae8448d1ba5e27122c087dd76c585166435da36c319bf79c587971abae2a02657e4357537b0ed988f4247725458f6130aa340e50ef343da8f7706afb06a21be7ccd4b01b223e7e4e0ea5e466aa5c7538c88f3c70aad49151dddd5a657697d89f0507db8967af89047de31051dcebb03036bfd12efbb28b00d8dd2f2a71572e12fe719ffaa9d6509368ef8d83b84b5b95b064ac433a5bfbf1b43c994cb8c415622c341ba5799ada3f96e877b207c4637975a7b8b43a6f265dedd9669742dab34346ad4e4d184261fd818582beaaeaaa2cc4d1b57582020d1606faaa7eee01f214f4ff5e63b3cbaf27242fcdfce584d68d65ffb2cef2b3b1d9bcaada4541de0b930b36aa881af577fe0dc32e885f6b161978753a5e14c5416aa92ba81bf0c2659f1cb1a5a37060b82a223f5cddc2b3bebcfd4afb6089a63459be93ab01874574f5536d228d08f43dbc53ba18677f8915c8329aa324c59f9bc75c25d7a10246591279e9a529e087644107a2f6d9ac5c57c49f4665175370a7bbca440bbc5c964f0bb14a2be151e7058a42a4ebdc2180d3cab2134b0d8373b2e50ea788fc1c0824a9eacff5927e09af4f48247ac13f063d38194523ad14f3069a19fd78ffedf9041c394d6752e1ec425e283877003b69a35f8e91eb27423e823f6ec34d7017fdf6399900f4cb4f0fa73c40ab3fa4829527c7a577b30f309de0c84279b526821d0637ded877a28898c022715d7a14b35575a64ea4907b106eb3c69e97e1265e5f36bc0be7b597c55f8b2d3f0e3f80b33cae1391e87221c4d5c3119c66783754a45de27dbc6074249e24eec14549f21f50f46c8ba88bc2800e27e48b758acd0709bbc34c7a6c5d82edb1c8cfdafd44fa53ac9d6f1d55d7c4d723bcba784da503aec1d608f799e0252df89bdf4269504bbdc7f93fbf9b1a168e90fdfaac9ff17e3c679f9f632e6d4b02c2c08bf20d32589241ed3926409f67105a8c2ca38af05918a64240f5ce8b5c9df7847e2a4f55ea9d293adc0b7c63046dec1b3c5862e8576a7ca2d12e8b95fe92d2ea2efc4606bc7293a79d46432f274b005c78d9f7f76997f854fbc11d2caa0bdc77b0b92bbdeae5967bde968cb112aff5aefbd7f5bdee6798bb549df2a9be726c344c21558c11098bfa8ec05d389ad2769228ea8c2d82a650a313f04c26ed74fce84069635dbc2a31c2e2308a5327d677e1999c8b8ad02ae4ffa33530a6b7f80d35a8bafdea381e23333987d98123c4585bf377f5ed065ff3c94e14c0c5377d0246fc17561058c26abf20035722875a87b62f8b43f195c0b31a67614da30f534be3b713141f7a94059a3a4287f40de7ca1fe662940f79b2a4bbd6de502026cb51622e237c364db0dc4688a60c22fb0459c2c889e7abec3aa9da8507edcd4b0af72fbf273484692b342fb51c3b0f08b178e192b7f9630ee11c7d7692d9c138d69a4980f39b37fea6d011991f6e3120b0a6f67529b818b6ee02d0c946e96e9e550e1ee673d8302791c7274d3fc534e841b1dbf79a926c8a084225fb828cad47410fb63d678e0fc3a96df51ac6ff7cc4cd3d3f61f68fe57bc2620f9b5ad213ebe8f8e93e14b03edf46d133a434b141146bbeaccc8ae15c496fda2e1bef1e9ee0aef1976933f7a92ab47384b1c136859afb8e9ead744faab4b5a4e87b81777cc0ac4949fc787d62428a2d3ec3f224cdb23638d75841e01c2935575214a79f09e2bfaf99f9e4a68f63264f14d82cb515f84a880cda7cc880e40e86e43d22873250f4a0390432da3369b333e89a2022035cdb07f2dc5e19b3c1d1cad392e4898712cb7103d39fea52f550ce55a4b63240d29362c6ed0ae4f44fa4e9110767aacbcf18352420c47fa3b6df29dedc45aaeedc8a704a77495c309ba3339855d8d5c3c7ba2ce0d73ea04edf1dafe06c3eb1b4f8489e8890355ff7a6bbfd69b637f3aa88a045eef98cb37acb123e41a6280be4c2e196f3c033d19ea6780225d096dd6fb4819f0bcd2116f365d56a69ef7827b87157411a82f660794f7a578674fee823f997e4cf0711d10bd5e578871806d59f52378de3e587034e8d268ad073f398dcc5bf6be191562b193a4c6991d9ed28c2ce3a1aa311efd1adee56ef9e2998f2ed92fa908424308c21424fcea7e895440f8cd7abcfc4482470f31cce9a4ae7c43157a7bebf05f07e9447c66b051519d9976edceb586568af63049a0ba533f4d7580b24f591ea694031a42ceb72b7138aa6d028dafead08706bdd5fbaaee6c913f5f8d3ba2f72accdc55bcfd2e9b491e7de743f9cbe97d0a1af30fb9b25734500ea8a93921e7c2b6c5e9e77cd97882569135b2e97ba17b2a56968cde207878f97aa39d0007d679964f8306da04f6595cac5b1655c97a6", 0x1000}, {&(0x7f0000001100)="a1fba7fa65ec7c266ef9800d7f8210052423bd70724c747aacf136d745c597f74dce37f514e1eb19c0874a21ccf796c6e3945e592e042535ad47846b386b72b27588157a8480f78b0971bfd284d60999fc6262dba160601d8de920983ef873db41d7e7374929601104bcd520a74841ab67fa215a918d6eb476688f7e1701e60ca7ca9f197facb523bb561e75e43c", 0x8e}, {&(0x7f00000011c0)="128954afe3d1e909cfa39331d00db2ea25402b1128943f45da9a7061df31883bd91f114854cf08cd70d000c6968d8b608e9726a364cd3e18f9a9e6426f5d812297ffff503fdca585d27eed597f296020bb038889d4fe33f1382c9052b87e96555b4991abbe4d317d7335aa1a77c6c3c9ff9c6405f6283a599280dd4634d547ae6dbeaa8866a39d301fb698089db4e108acdf202627aa401e034c3624d0d27911c25f0c799b3cedd0dca21e3ee2ffc8346d5c97832ac4e294e92fe69038598265184af27e6afda7b0fc60b3da547b3783e976bae84f9f48831725cdf0a04fca7fb0274f6e4f50feff643c4ab9062f4c8f388e84f1ce8526", 0xf7}], 0x3, &(0x7f0000001300)=[{0x40, 0x105, 0x7ff, "f26dd478f1f671c187d40ebae66979f3d87cc4d79cca331755009ad42c740fd3f9bdd94ed2b1453f262855f82ef6edac"}, {0xb8, 0x10b, 0xbe, "54022cb97ea7d587d6943fa8d80de527320ba48434b4fe90f7747f43e96992c4e8eefa41e889d9c160078e00c0ee0233bb0440928861267547efd98d24938825ce6e4dba871018cdd21c9bdd0477f6de6859d0fbaba488bbb249b684c9213fa724adb8af4d13547931e4f13c8278e27a8f4114002ad39709aca39ca57b64c165dbfce7e8c08fa8454f8b7e3697e72360c045576ae62316aa7c6d325c65805ba6a6e72c35c41af4"}, {0x60, 0x108, 0x5, "e81d63503a69be87af5d16b09cf52f2497e8b2f6f3bad392ffa00cdb8321a2875c6eb8b1eaf8dee9b1c8f697906d0a1c48441b53399a51c0bd62720fc9dbdcab13ab59fc5acfdd0aa8d2ed8867d3"}], 0x158, 0x4000}, 0x4000) bind$alg(r0, &(0x7f0000d36000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) 2018/04/05 22:49:36 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xfb61, 0x3, 0x7, 0x4, 0x4}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="2959b9574eabb72754876403cae1254f", 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udplite6\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) read$eventfd(r2, &(0x7f0000000140), 0x8) migrate_pages(r1, 0x200, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x1) fchmod(r2, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3, 0x10001, 0x6}, &(0x7f00000002c0)=0xc) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000300)) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000340)="b67e436ab7f858b0e753bfb2b55cb5ee9655fc5040f263664a6e7dc46fd1fc644960043aed517ea7620a1e2ef04f83003f56bf739b88cc703447425e23c528ad3744829722dc858c4bf768a00a792393240582158c6b10523f81f8a4bb6282fbc676a92d40614dfa92efbe9e3f2be16478bf", 0x72) ioctl$TIOCCONS(r2, 0x541d) r5 = memfd_create(&(0x7f00000003c0)="47504c3a757365637572697479216b657972696e67275e1f73656c665b2b70726f63776c616e302d766d6e65743173656c662600", 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) sendto$inet6(r5, &(0x7f0000000480)="67cf411a87203cced98dc775519029d610a0983eff3a4f2e4e1a3c3caca0a8f8cb1ff75d861b12e3d429b0a8a50a0837886a2ebd060840aa4959576c4005b2e497c3c97cebf5d9bf094744c26edb6510679a9b5524de62edf0a245a8c0252b4ffa8dbd0b23a02a25eb5fff68f0561ac237ebf0e51483be92bacacc982a355951f8308dc6c7ca7a288c7a505bc64940d088b28ff5095749e6aef70ba1ad0865628e5155e3df48102c7649e1f7fbe0e5835a16d13bbc6fe1f37ee58976b83dbe4d04175d83b79e", 0xc6, 0x8000, &(0x7f0000000580)={0xa, 0x4e22, 0x3fb00000000, @empty, 0x12}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x12000, 0x1a, 0xa, 0x1d, "c97f8beb1ef3288e564feb58924ab30687285cc786efe1025c2534ef5a04b1d32499e544dd3fda3bf8e950304e242bb4b4161fb633087fbc1efb6df030168a5d", "f3fb8fc12c6228f6e1894fb989ad433c94da164a86c365dff1bd2d67a1f45ed0", [0x8, 0x2]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000680), &(0x7f00000006c0)=0xc) sendto$llc(r0, &(0x7f0000000700)="087774f87ebf232a10e039031122ff2e66deafdf35fcbab0301c74d0117f04caacee5590d031c6b88e816810e74b63e6c3b0d644d7443c5227c527e8997d666b84499af5a693238e2414c84f45bc35d32d692dee51e4894bf8d54729173ab7cb97549e55af65ce5715b938d4f66289bc981b599e84c500a96aee4b27b608d22f89dd250c74a97a50d2b6c17412409546ea32ad2163838be81c5728ada4e4e34bf253786c6ad8d12ba593e3f81c23109ba5477070af763163c3f6e6e643ee1a3f563a75d19150d3a6a1e2928b", 0xcc, 0x800, &(0x7f0000000800)={0x1a, 0x311, 0x5, 0x200, 0x2, 0x2}, 0x10) r6 = add_key(&(0x7f0000000840)='cifs.spnego\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="1070b3c0a0a92824b28e48dad2f1e874c8aebbdf277696b6095a43698fd1f360ed577f2c7154a2", 0x27, 0x0) keyctl$get_security(0x11, r6, &(0x7f0000000900), 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/dsp\x00', 0x30000, 0x0) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000000980)={0x3ca, 0x5, 0x0, 0x5, 0x10001, 0x3}) getsockname$netlink(r5, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$KDENABIO(r0, 0x4b36) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r4, 0x1, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000a80)=0xc2, 0x4) [ 56.689009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.695375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.706362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.733394] QAT: Invalid ioctl [ 56.738771] QAT: Invalid ioctl 2018/04/05 22:49:36 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0x5c, @empty, 0x4e23, 0x3, 'sed\x00', 0x2, 0x8, 0x74}, 0x2c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0), 0xc) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) kexec_load(0x5, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="ba6d1f340587f46fca3f9ccefdfa7990668f86baca19388a6f6280dc8425406b4c6edef0135c72f0cc50cb332b85df68e876ab0da44c2ac26b06847a146ee5443cbf02831719fe7d0a84666f27c38edd014079a99454d8e1348828e270e8b20ca1ad9d22814da108962af519d99f37d22c7a04ba", 0x74, 0x3476, 0x5}], 0x2) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000001c0)={0x9, 0x7, 0xfffffffffffffffb}, 0xc) read(r2, &(0x7f0000000380)=""/178, 0xb2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'ip6_vti0\x00', 0x4}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0), 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/05 22:49:36 executing program 3: write$rdma_cm(0xffffffffffffffff, &(0x7f0000001c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001c40)}}, 0x20) unshare(0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/05 22:49:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2100, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(r0, r2, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x50}, 0x1, 0x0, 0x0, 0x4040800}, 0x800) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x25, 0x0, @thr={&(0x7f0000000740)="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", &(0x7f0000000840)="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"}}, &(0x7f0000000400)) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000140)=""/248) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/05 22:49:36 executing program 4: clone(0x203, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001540), &(0x7f00000015c0)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000015) [ 56.813471] QAT: Invalid ioctl [ 56.819257] QAT: Invalid ioctl [ 56.826461] QAT: Invalid ioctl 2018/04/05 22:49:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100000000000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0xb00, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x4000010) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) fstat(r0, &(0x7f0000000180)) [ 56.857477] QAT: Invalid ioctl [ 56.857723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.867657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.876383] QAT: Invalid ioctl [ 56.879631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.927476] QAT: Invalid ioctl [ 56.949948] QAT: Invalid ioctl [ 56.979049] QAT: Invalid ioctl [ 56.987732] QAT: Invalid ioctl [ 57.014520] QAT: Invalid ioctl [ 57.054503] QAT: Invalid ioctl 2018/04/05 22:49:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 22:49:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xdc, "a11274e2dc6c0687a6ff947ee1c45ee3959224fa8b59f3ec72b97ee0520eee9eb6cb9ec000822053af7610527301f5d8392a15e7fbfc66f95d58491c724e3295356f69b86ad1c73f7303fb5e64f72092f905b1efbfd7d6110a8d21e34bcc91427981b198b4f39b349c9433004afb54b7d4887336474834727d08af647920c60906988018c2a894a9af2e5b4ab7e044b6dbfd81cce0da20e2dd066fcf04a7ab7ad036bfba2576611db2480a24a736b47eccca3a9b404e16de7073e1bb1f7054deb0417d2931dc87c477cfc064802f7f5398dd751e910f47741c1e5425"}, &(0x7f0000000180)=0xe4) 2018/04/05 22:49:36 executing program 1: perf_event_open(&(0x7f000000a000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000480)={0x7, 0x80}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cgroup.controllers\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x880, 0x86) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x3f5f, 0x800) creat(&(0x7f0000000380)='./file0\x00', 0x88) syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/fib_trie\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x4000, 0x0) r3 = syz_open_pts(r2, 0x1000000000000) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) sendto(r0, &(0x7f0000000080)="1d19e6ede72e83047e67f855751785f604eadbe322078011fd5f7f3704f6e51c10f5c127d679cc514de844d4b1496a629a93c866849abb65dd8e59ec5ff408c778f4c5be95443a7d42b2fdc81c5646205eef424508616b4086b7dc61f95af0f7ed260774f1b2de6df2b99dee2335221b3a4355d6fcf5a4a8437891abee0560fb8d8db0f1f68eb107640047cf2a254683daf5c0af131b78138eeba021075cf53e35465fe820f630df472f09df9b0a2cf66e9a2544b66654ddd93a74c590cd4f1dc3f5c637ad392bb39fc9e3b712cfb26b", 0xffffffffffffff3d, 0x20048004, &(0x7f0000000180)=@nl=@unspec, 0x80) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) eventfd(0x8001) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000240)={{0x0, 0x3, 0x2, 0x1, 0x4}, 0x8, 0x444, 0x6}) 2018/04/05 22:49:36 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x3f, 0x1, 0x78, 0x8000, 0x2, 0x7}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x7}) 2018/04/05 22:49:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r0, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/05 22:49:36 executing program 2: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000440)=""/76}], 0x217) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x800, 0x10000, 0x8, 0x0, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffff9, 0x9, 0x2, 0x81, 0x3f}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x2, 0x4, 0x100, 0x0, 0x8, 0xb35, 0x7f, 0x2bd, 0xbc, 0x1, 0x8, 0x200, 0x100, 0x7, 0x7]}, &(0x7f0000000380)=0x100) r4 = dup3(0xffffffffffffffff, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x80680) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)={0xffffffffffffffff}) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/05 22:49:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="67690400"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0xa8a8, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="02bcf7fb107828a79a2e6a87430556853515a099abbd112b358474538cb70b40d7155f79a430ff54f119135159dd6bc21f6780587e5b5fabdd56b7d6c2d29ce3669b97fb1f6a587f637fb09dbe547691abdaf618b1bac451c4fd62ca7d4b83336367118324d0f9f80ab092ef3b", 0x6d, 0x80}], 0x201004, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'ascii'}, 0x2c}, {@resize_size={'resize', 0x3d, [0x0, 0x35, 0x32, 0x3d, 0x35, 0x33]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@quota='quota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x33, 0x7d, 0x36, 0x2d]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/05 22:49:36 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000180)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f00000001c0)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077", 0xce, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6679) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f0000002480)='./file1\x00', &(0x7f00000024c0)) sendmsg$netlink(r1, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)={0x10, 0x2a, 0x110, 0x70bd28, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000002540)=ANY=[@ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1], 0x1c, 0x10}, 0x4000) syncfs(r1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) [ 57.175952] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 57.216819] tmpfs: No value for mount option 'gi' 2018/04/05 22:49:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000270031a8000000000001995632b0000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/05 22:49:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x9c, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/156}, &(0x7f0000000040)=0x78) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f000074e000)={0x14, 0x1, 0x1008, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) [ 57.302331] tmpfs: No value for mount option 'gi' 2018/04/05 22:49:37 executing program 0: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x2, 0x400400) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000300)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={'rose0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fallocate(r2, 0x0, 0x0, 0xe3) finit_module(r1, &(0x7f00000001c0)='\x00', 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x494, 0x204, 0xb758, 0x2, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x6, 0xea, 0x8001, 0x80, 0x10000}, 0x14) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)) 2018/04/05 22:49:37 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xff, {0x2, 0x4e23}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x40, 0x2, 0x5, 0x1a3e, &(0x7f0000000000)='ip6gretap0\x00', 0x3, 0x67ff, 0x7}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 22:49:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10006}, 0x1c) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x101000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/05 22:49:37 executing program 1: r0 = socket(0x2, 0x2000080004, 0x2) getsockopt(r0, 0x7ffd, 0xcb, &(0x7f0000000080)=""/8, &(0x7f0000000000)=0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x8) 2018/04/05 22:49:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bcsf0\x00', 0x10) r1 = socket(0x2, 0x2000000000000005, 0x0) sendto$llc(r1, &(0x7f0000000080)="63a6c01572b0c2e9f887109c40b8ad4d97cb969d9838856863b424fc390e7c3a42a512f79fd06d41d32c9c154f24c9db05af462e96ee107c92b56864c617966201b91d98bf90619de208e5f2934ce6df961af3b3305eebde95a6839111c93dd4bfe7ca07a4a7a3c591022fc537a383bfde4b7753bf25092ac42eb3b626bf38062fd2d18e8f1021c7b72f06393069253712f9bc37a119a5f1ef7743557438a0a1cb4217023c1e186f17a02d1bbe1f0c0005ab44f5eea501ad409eeaddd0090887c2440c8dc6eec49b2edcd0ef72bec889ed64382d72302337b1017398009c0f4d67f2c83307ea1d0bf4", 0xe9, 0x4001, &(0x7f0000000180)={0x1a, 0x337, 0x7, 0x3f, 0xea5, 0x5}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) 2018/04/05 22:49:37 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x2e5, 0x4) 2018/04/05 22:49:37 executing program 2: r0 = socket(0x2, 0x2002080003, 0x8) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x8000, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x40}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x590) 2018/04/05 22:49:37 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, r1, 0x4, 0x70bd25, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x64}, 0x1, 0x0, 0x0, 0xc005}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x0, 0x9]}) 2018/04/05 22:49:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7, 0x20000800, 0x4000, 0x8, 0x6, 0xe0, 0x5, 0xfffffffffffffffe, 0x100, 0x81}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/04/05 22:49:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x40000000000000) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/05 22:49:37 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000000100)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x80000000000000, 0x20, 0xffff, 0xd1, 0x0, 0x8, 0x2270, 0x8, 0x0, 0x1ff, 0xfffffffffffffff9, 0x4, 0x8, 0xfffffffffffffaf1, 0x3ff, 0x1, 0xffffffffffffffff, 0x64, 0x0, 0xbc, 0xf5e, 0x8, 0x5, 0x1, 0xfff, 0x8001, 0xff, 0x252, 0xb6e, 0xb4c, 0x6, 0x80000000, 0x1000, 0x4, 0x3, 0x3ff, 0x0, 0x4, 0x4, @perf_config_ext={0xffffffffffffff01, 0x1}, 0x402, 0x2ff6, 0xff, 0x0, 0x111, 0x8}, r2, 0xf, r0, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0x3c}, {0x7, 0x5}], 0x2) sendfile(r0, r3, &(0x7f0000000240)=0x4f, 0xb7f) 2018/04/05 22:49:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000)=""/4096, 0x1000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040814}, 0x0) 2018/04/05 22:49:37 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000000)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001e40), 0x101, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x12d464145c80e81a, 0x0) 2018/04/05 22:49:37 executing program 0: r0 = socket(0x1e, 0x8080f, 0x9677) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000003fad)=@framed={{0x18}, [@jmp={0x5}, @alu, @jmp={0x5}, @map={0x18, 0x0, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) 2018/04/05 22:49:37 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000014010000020e00000000000000000000"], 0x18}, 0x0) personality(0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ad70fd485b77841d55260dc96f17d76f3f7b0a1a3dae15ff5f05adbf3ba139cf12bc8d2d0d08547e902097064c1809ca1fbd6e98e5", 0x35, 0xfffffffffffffff8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) keyctl$get_keyring_id(0x0, r2, 0x1) 2018/04/05 22:49:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375643d1300000000000000e693827d60", 0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x46, "5935ed9abf26d33337d7a29cf8c8f79255797d2aa7e045daf0094dc40ace1240b7c86f0cb9eb10aa181107e3c631e5043a110087e197f1fcfe0df86f6c16562fa82ae3837541"}, &(0x7f0000000140)=0x4e) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) r3 = syz_open_pts(r0, 0x41) r4 = syz_open_pts(r3, 0x80002) writev(r3, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) semget(0x2, 0x3, 0x18) pread64(r4, &(0x7f00000002c0)=""/239, 0xef, 0x0) r5 = fcntl$dupfd(r0, 0x406, r3) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000080)=""/84) 2018/04/05 22:49:37 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x400000, 0x0) connect$netlink(r1, &(0x7f0000000500)=@unspec, 0xc) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) bind$packet(r1, &(0x7f0000000440)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x9d, "fe6842bb46b6b19fe7bc9dc48dc522088080b2f658671bde7c58ec25524dabe16bac4375c26cae152a18c434f6b32840fcf9829afd776809cff887e7e37bfa27adf863c9550465432488e4f11528c265d27246bd2eba13c8ccb9fecfe0688e8bda835877b1d0295da4a5fe0edae883577d35ab29fdda9c6cab467be1a9ab152b2d825c0f43844404d66e20fdbd99376fff1827b7e4e2fe35626bed6bef"}, &(0x7f0000000200)=0xc1) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000080)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={r8, 0x1, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000640)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000000280)={{r9, r10+10000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) 2018/04/05 22:49:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f"], 0x1) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xf4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x3}, 0xc) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x3ea}], 0x1) 2018/04/05 22:49:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x40000000000000) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/05 22:49:37 executing program 7: r0 = socket(0x11, 0xa, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/05 22:49:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x100000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/05 22:49:37 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f00000008c0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x2, 0x2, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x15}}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="c8195df86c6d71e138fce19657512af039fc469c3d29d7b1d179b3d7c02d729c39e3afd2794b89b4ce754d2d15ed310654c47e2ea6b1b3218b91f116d94ea7312156f2c864b9177a4d4ae6ea78fb4a9f67ce371e150bfe232abb43715c4a93ef202857b74f3ce5fe8a54d75a55e39ce73f7c8f2d", 0x74}, {&(0x7f00000001c0)="7d9722be26a600e707127754451b57686353ab787a1ddceae184311b480d8f687a4625526fa5e90bbf397baa9883c767f1e3ce53b1df32c46b400be0f7d49e155c8e7d7bef50801c9754302f38b30dcf147094f2ecf244b3768d6ed72116b83ae7248ae4b2704d87c71bc65001caf95e0f1137de24043352fc0f2d85ac4d7f0af8", 0x81}], 0x2, &(0x7f00000002c0)=[{0x88, 0x11f, 0x4, "ac8c14e1d1b2c376b852eed9b626f34b674dc598930d05ee19fd17696d6d82a558cf0c3435be6bb3113446a2ab0b29adae9ebbac2872feb150c6721e12b2c0a58a24bcc97814f301a34f5d4a9f543cad77db3e0cb40a0fb754c02c49cfa76b63878f867cc28858e2e5fcf0c96ef08830fbac"}, {0x10, 0x115, 0x400}], 0x98}, 0x9}, {{&(0x7f0000000380)=@ipx={0x4, 0x2, 0x6, "56bdc8e3c1c1", 0xdf3}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)="0d9788e5fb58905a032fc324a81fea02db83fd6992a120caee7c5383289be9fb76c521716162a77eaff2ba46eb7ba7651375e3c376cb7a436ef5ab4a173b62d01eb1db10a015b5e9a3ffe333b849b12889ceaf281d143b3a0e32eab4fa11ca37cd1c773fc5fcdcd350f8b82d0b78614370073a1e7159127d399a2f3d41669ad912108056e9a1a45979b771ee733f2f23e3f7f4cbf960fa8507435c4be749ba8186ee41db653aea39b29f268a85e08deec785bd5d62756b69ba420bc1ad8fafd81fa20b5c39a88ebc73e6", 0xca}, {&(0x7f0000000500)="431458083a5383b6cb7f1fe0a09ce73c12e5c922d8bde9acb0cf1b11d3d2e5301cc44341be46bab4c1771c52061d69ffaec48c46a64036c32e6128749e9f4988a02119ec0e7ef4d278eb78b8b2bb7e0009a7aa3ed936d8e10579e09d591c5cd401c0bea8211cc6097873d9fcc3cb4923a93f261fe03051cda5fafc968b7c8414c45d60b43fc39ae7cfd991608127c64b259c1704d9690074945e1f1c32e3d0ff11898f46261d9c93d61a2d0b0b030587417c0d532f634ced94fec8e99e4f52692466f17e8b825d081d0468f45b44b0d0fd", 0xd1}, {&(0x7f0000000600)="0e47e72b46c7098d803155c26744830550eef6f07caece3684f0978b983711f46fc07a483315b463451fe1365728fa54476c2da7fa7636c0f729e069b12a13218c3ef8bf37c7ffc6c18bacc695eab0a0764b4abc9afc76413a2385928abb41800db9d23abc5810d566f15a5917768a0298fab050ee18", 0x76}, {&(0x7f0000000680)="7243460aad0f2fa795ae97d7d7b875db4227a243affbb6323a1198b4a2a852cf84dcd885ff8db08cee8a88360c0374872e0109629362a5ff7cdda814138e4b627dca081e8202f4286d4cc8a8963f60339590454b6f6a0f9ff388d7d29315b5280e988566f89bfb84050c488ffdf57d98ddfdc649f103e9e120c91227c2b90e4237df4a996aa587360f306792fd1e", 0x8e}, {&(0x7f0000000740)="0cf33f786919afac00dcf710495b02439cb31b09bc790fbbd26c6535b6798aa1867ca8c4961199546577fa98b98d28319ddf4f1e78bec2d46757ed83909b1a9039ae9bcedcf15936048432c3b897c285cd05e8f8addea43227648c2621d4e7b0f3da4910186b4930489276309c31c37990a9fd1b07a72663213b060d8996a6aa015850174ec16838e1e9324da256d7557cde0fde5595c5d90bf7fa446571c464a257c109a2c3d1f14b34453df7841fc68d4c6b081157efeba5bd136c4275b7c0001c1491bea31ce037ec419b2182b719e5500f455516144d792961b8d80df552812bf55a67b85aa3a522d2520871", 0xee}], 0x5, 0x0, 0x0, 0x40}, 0x2a}], 0x2, 0x50) mq_notify(r0, &(0x7f00008d7000)) r3 = dup(r0) readv(r3, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/05 22:49:37 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251, 0x0, 0xfffffffffffffffd}, 0x48) 2018/04/05 22:49:37 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x240002, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000140)={0x94, &(0x7f0000000080)="886b652b609ca4e47cc57b09ea788eee07da41d8fcd7159e62f87dca4f9cc9c0d19dc321d32c7153e5fa4786ae91caac23c8adcd1b2827b4366dfdebf09d416d0688a24838150da8ffd1bf13e99c1ab80f65abea02c8919d4f847cf0febc6bfc71135b49aeb4d5f0df65dc341f855ccff669351284b5923fa12fc09a48bcb45adf3ed88cad0a75f56277dbf8b2c45f30bfba5b1e"}) close(r2) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/05 22:49:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/05 22:49:37 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sendto$inet(r1, &(0x7f0000000280)="359fb12fecad03051790aeb0626c9a8eb4945c2a9477c43241d4d5a208f8f0502b7ded2f449d262c7f0d1d1b0969bc4c78aa33c054f8e3d55be93b2b73fe46d6e15d", 0x42, 0x80, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) socketpair$inet6(0xa, 0x2, 0x200000000000, &(0x7f00000001c0)) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000facfff)="01", 0x1, r2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) socket$vsock_stream(0x28, 0x1, 0x0) keyctl$update(0x2, r5, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}}) [ 58.132696] syz-executor0 (6032) used greatest stack depth: 16328 bytes left 2018/04/05 22:49:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/82, &(0x7f00000000c0)=0x52) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x400) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/04/05 22:49:38 executing program 3: r0 = gettid() socketpair(0x1, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) close(r2) exit(0x0) ioprio_get$pid(0x2, r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000002040)=""/4096) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x10000, 0x3, 0x1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x1000, "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"}, &(0x7f0000001180)=0x1008) 2018/04/05 22:49:38 executing program 2: r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x1f, 0x54) 2018/04/05 22:49:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r3 = dup(r1) listen$netrom(r1, 0x7ff) recvmsg$kcm(r3, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r2, 0x1000000000016) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r4, @ANYBLOB="0000000032f3929d6fde6505eacec3dbaeb2aabb0a000201aaaaaaaaaaaa"], 0x28}, 0x1}, 0x0) 2018/04/05 22:49:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001600), 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000180)={'gretap0\x00', 0xc4e5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) pipe2(&(0x7f00000001c0), 0x80800) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xe, 0x40) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x0) sendto$packet(r2, &(0x7f0000000280)="d50c516d3e41f94d2f9ab539c4d4ef29517339b608d2a4662e1c4a9cad579799ec3aaefa3d3daeada75c640d703c97bea68b5e0839f1652a9d7d9c1f9f0e8aaed94a4b25a85a3bcc690bd4550a61ce046ff1900502ab3ad7aac4c6ba45127c49ef1243f34f7cf5ce99b648ffe1bdb58cf9283af120848a467ead5d53622a1e032857e77ffd4efe9da0f606", 0x8b, 0x0, &(0x7f0000000100)={0x11, 0x7, r1, 0x1, 0x4, 0x6}, 0x14) 2018/04/05 22:49:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x7ff, @empty, 0x40}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000300050000000000000000000000000040000000000000120000000000000000000000000000000000000000000000000000000000000000"], 0x58) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x7, 0x4) 2018/04/05 22:49:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x400000, 0x0) connect$netlink(r1, &(0x7f0000000500)=@unspec, 0xc) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) bind$packet(r1, &(0x7f0000000440)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x9d, "fe6842bb46b6b19fe7bc9dc48dc522088080b2f658671bde7c58ec25524dabe16bac4375c26cae152a18c434f6b32840fcf9829afd776809cff887e7e37bfa27adf863c9550465432488e4f11528c265d27246bd2eba13c8ccb9fecfe0688e8bda835877b1d0295da4a5fe0edae883577d35ab29fdda9c6cab467be1a9ab152b2d825c0f43844404d66e20fdbd99376fff1827b7e4e2fe35626bed6bef"}, &(0x7f0000000200)=0xc1) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000080)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x1f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={r8, 0x1, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000640)=0x9, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000000280)={{r9, r10+10000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) 2018/04/05 22:49:38 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x30a00, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'tunl0\x00', {0x4, 0x5, 0x5, "a615bad4aec0", 0x80000001}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x8) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x800, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3d, 0x101080) r5 = dup3(r3, r4, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000380), 0x4) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000280)=0x1, 0x100000248) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) fdatasync(r1) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x10800, 0x0) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00000000c0)) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000240)={0x6, 0xad65, 0x10000, 0x9d28, 0x7, 0x6}) init_module(&(0x7f0000000000)='lo\x00', 0x3, &(0x7f0000000040)='\x00') 2018/04/05 22:49:38 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000300)="fc0b5a64f7944eb169918648ad65e4626e615e06be5e069c2958e0b82eda0271fc679cfd7d5e99e3e929ce5b83e22b9810b6703aabacb3043d21ef192b24353065e888af14f592469288911e013da8affc3b4fb811f44616c1dcb2a47f003603fb4e8a9aa2fcb85ba1cc85bb91cdb92d9eed57f2206e298f4098348f7ede669f1b8cdff2729213890966b1f51867f9a2e888ac7a1be1dc769cc53e73fe6ce2389ef36f8bd9c832") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x17}, 0x7fffffff, 0x0, 0x0, 0x2, 0x2, 0xffff, 0x8000}, &(0x7f00000002c0)=0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x105) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000200)) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)) 2018/04/05 22:49:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c519000064bad5900000000000"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x5}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0xed, 0x1, 0x2}, &(0x7f0000000280)=0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x4000, 0xf000, 0xf000, 0x2], 0x4, 0x1, 0x20}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 22:49:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000240)) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0xffffffffffffff00) r5 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) kcmp(r5, r6, 0x2, r0, r0) r7 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) keyctl$join(0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000080)) socket$unix(0x1, 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000480)=0xab6) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) 2018/04/05 22:49:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) r2 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x4, 0x2, 0x0, 0x3, 0x0, 0x1b1, 0x200, 0x2, 0x7f, 0x8, 0x5, 0x6, 0x4, 0x2, 0x0, 0x95, 0x9, 0x4, 0x2190, 0x0, 0x8a, 0xe3f, 0x10001, 0x20, 0x1ff, 0x9, 0x100000000, 0x7, 0x44b, 0x1000, 0x7fffffff, 0x0, 0x9, 0xf25, 0x5, 0x2, 0x0, 0xb309, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x1, 0x7, 0x5, 0x3ff, 0x100, 0x5}, r1, 0x10, r0, 0xa) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = getpgid(0xffffffffffffffff) io_setup(0x3, &(0x7f00000002c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8e8, r0, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffff95, 0x0, 0x0, r2}]) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='rose0\x00', 0x10) move_pages(r3, 0x5, &(0x7f0000000000)=[&(0x7f0000ff3000/0xc000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000040)=[0x1f, 0x1, 0x88, 0x8, 0xffffffff80000000, 0x20, 0x0, 0x5, 0x8], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000240)={[{0x8000, 0x0, 0x5, 0x9, 0x1000, 0x7ff, 0x200, 0x861, 0x2, 0x4, 0x3, 0xce7, 0x7}, {0x2, 0x4, 0xffff, 0x6, 0x2, 0x1, 0x0, 0x6, 0x3, 0x6, 0x9, 0x10001, 0x20}, {0x0, 0x9, 0xfffffffffffffffa, 0x26, 0xff, 0x6, 0x8, 0x1f, 0x7fff, 0x8001, 0x7ff, 0x80, 0xf9}]}) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) 2018/04/05 22:49:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) [ 59.362603] ÿ: renamed from bcsh0 2018/04/05 22:49:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) kexec_load(0x0, 0x1, &(0x7f0000000640)=[{&(0x7f00000000c0)="806894d9c9", 0x5}], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) chmod(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)=0x0) get_robust_list(r4, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) accept4$netrom(r3, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48, 0x80000) ioctl$KVM_RUN(r3, 0xae80, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 59.392309] syz-executor2 (6097) used greatest stack depth: 15240 bytes left 2018/04/05 22:49:39 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0xffffffffffff8000}], 0x18) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}], 0x15555555555558bf, 0x6, &(0x7f0000000140)={0x1000000800}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xf195) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r0, 0xfffffffffffffffc) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000080)={0x2, 0x7}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000005000)) [ 59.965583] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/05 22:49:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) 2018/04/05 22:49:40 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3fffffffc000, 0x690802) accept4$unix(r0, &(0x7f0000000500), &(0x7f0000000240)=0x6e, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) close(0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1f, &(0x7f0000000280)) r2 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x5}) r4 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x40) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000580)={{0x6, 0x7}, {0x9, 0x7f}, 0x40, 0x7, 0xffffffff00000001}) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) read(r3, &(0x7f0000000380)=""/75, 0x4b) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200), 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000600)={0x10001, 0x0, &(0x7f000095b000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000700)={0x2008}) syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x17ecbe32}, @in6={0xa, 0x4e24, 0xad4, @empty, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000400)) 2018/04/05 22:49:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80801, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/210, 0xffffffffffffff08}, {&(0x7f0000000800)=""/48, 0x30}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/130, 0x82}], 0x6, &(0x7f00000005c0)=""/187, 0xbb, 0x4d71}, 0x100) sendmsg$can_bcm(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f0000000700)={0x7, 0x0, 0x800, {}, {0x77359400}, {0x2, 0x80000000, 0x5}, 0x1, @can={{0x3, 0x7fffffff, 0x5, 0x4}, 0x3, 0x1, 0x0, 0x0, "fcb99f7f64463e13"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x80) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000009c0)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000900)={&(0x7f0000000840)=""/136, 0x88}) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) fallocate(r1, 0x1, 0x6451, 0x6b) getsockname$packet(r1, &(0x7f00000003c0), &(0x7f0000000940)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000980)={r1, 0x50, &(0x7f0000000a00)}, 0x10) 2018/04/05 22:49:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(salsa20),sha224-avx2)\x00'}, 0x58) 2018/04/05 22:49:40 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003400)=[{{&(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/74, 0x4a}], 0x2, &(0x7f0000001680)=""/24, 0x18, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000016c0)=""/144, 0x90}, {&(0x7f0000001780)=""/147, 0x93}, {&(0x7f0000001840)=""/35, 0x23}, {&(0x7f0000001880)=""/5, 0x5}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f00000019c0)=""/113, 0x71}], 0x7, &(0x7f0000001ac0)=""/50, 0x32, 0x10001}}, {{&(0x7f0000001b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001b80)=""/40, 0x28}, {&(0x7f0000001bc0)=""/69, 0x45}, {&(0x7f0000001c40)=""/121, 0x79}, {&(0x7f0000001cc0)=""/83, 0x53}, {&(0x7f0000001d40)=""/132, 0x84}, {&(0x7f0000001e00)=""/157, 0x9d}, {&(0x7f0000001ec0)=""/133, 0x85}], 0x7}, 0x2}, {{&(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002080)=""/159, 0x9f}, {&(0x7f0000002140)=""/75, 0x4b}, {&(0x7f00000021c0)=""/158, 0x9e}, {&(0x7f0000002280)=""/48, 0x30}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x5, &(0x7f0000003340)=""/167, 0xa7, 0x4}, 0x1}], 0x4, 0x40000000, &(0x7f0000000300)={0x77359400}) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x12}}}}}, &(0x7f00003b5000)) socketpair(0x2, 0x7, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000003c0)={0x4, 0x0, [{0xc0000009, 0x2, 0x4, 0x8001, 0xc3a, 0x4, 0x4}, {0xc000000f, 0x3, 0x4, 0x200, 0x3ff, 0x1, 0x2ef60000000000}, {0x2, 0x72b33b5d, 0x4, 0x6, 0x2189, 0x2, 0xff}, {0xc0000001, 0x6, 0x4, 0xca2, 0x4c, 0x4, 0x3}]}) 2018/04/05 22:49:40 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x734, 0x10, 0x3000000000, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x800, 0x10}, &(0x7f00000000c0)=0xc) tee(r0, r1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x3, 0x8}, &(0x7f00000001c0)=0x90) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x114, r4, 0x104, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x50}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff80}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x53c, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0xffffffffffffffc6}, &(0x7f0000000200)=0xffffffffffffffc6) 2018/04/05 22:49:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x8000) ioctl$VT_RELDISP(r1, 0x5605) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x38}, 0x1}, 0x0) 2018/04/05 22:49:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x34, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x4, 0x8}]}, 0x34}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x8001, "81d4202f8fda88f127168b8ad499cb62e2c7e3637302ab77c1ab7cf8d3afe3aff386731cd7543aef7406ed0b817e59db2b055e1bb0b9685bc1c20a151ab855b0d2720db0b6bb8f4a9ababf750db7cbe2cfeb8d64a1924a36f6d0377e23cb1e6f01dabc7abac7c86d779123e3e2eb21bff1d2f21aa2234c48bdba2e01419bb12b"}}) [ 60.545439] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/05 22:49:40 executing program 7: 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$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x1, &(0x7f0000001180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000100)="d87d5ffff57f70210623a6", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000001200)='./control\x00', &(0x7f0000001240)) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000001280)='./control/file0\x00', &(0x7f00000012c0)={{0x0, 0x2710}, {0x0, 0x2710}}) tkill(r0, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40000000002) unlink(&(0x7f0000000140)='./control\x00') close(r1) [ 60.589801] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/05 22:49:40 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb6c, 0x40680) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0x3, 0x4, 0x2, 'queue1\x00', 0x7}) r3 = socket$netlink(0x10, 0x3, 0xb) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = dup2(r4, r4) sendmsg$inet_sctp(r5, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) sendmmsg(r4, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) socket$netlink(0x10, 0x3, 0x15) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r6, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfd28}]) 2018/04/05 22:49:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280), 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/04/05 22:49:40 executing program 0: r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00', @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/04/05 22:49:40 executing program 5: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x10001, 0x0, 0x0, 0x4}) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/05 22:49:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8, 0x0, 0x3, 0x0, 0x0, 0x20}, &(0x7f0000000180)=0x20) 2018/04/05 22:49:40 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4400, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc000) r2 = socket(0x2000800000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x4c}, 0x8) write(r2, &(0x7f0000000140)="26000000130047f100007fff590022ff001000e3010000000000000000ebff000600100005356a1e97c5c848b9d88fe140962558312625e37de4f96e4a267e43b7ff1103dc7a52d0bf72abbc9b48c4bf409fd52bd7ecb99f275ec63d45c6f2cd48c92d36410d93fce21f4845b77e02e1cf23be", 0xffffffffffffffdd) [ 60.768563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 22:49:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ftruncate(r1, 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x80200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000004c0)={0x1}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r4, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x40000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x2000, 0x4) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r4, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/05 22:49:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) setns(r0, 0x8000000) [ 60.875331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 22:49:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x4, 0x5e8, [0x0, 0x20000140, 0x200002f8, 0x20000328], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000000000000000062707130000000000000000000000000627071300000000000000000000000007465716c30000000000000000000000074756e6c3000000000000000000000000180c2000000000000000000aaaaaaaaaa000000000000000000e00000005801000088010000636f6e6e627974657300000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000004f376b8d7bc8d3b1292ee1816f36b0c89795b497861c7738229dee580c1a6c2df53938ad8861679f8db3f60c9c8cb4c0a41ce385f4e584361d7ce782ec7ab224000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000020000001d00000000000000000067726530000000000005000000000000627071300000000000000000000000006970366772657461703000000000000069726c616e3000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000007000000070000000a00100005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6175646974645f657865635f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069703667726530000000000000000000626f6e6430000000000000000000000065727370616e3000000000000000000065716c00000000000000000000000000ffffffffffff0000000000000180c20000000000000000000000a0000000d0000000180100007374617465000000000000000000000000000000000000000000000000000000080000000000000008000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000001000000000000000000000000006272696467653000000000000000000069703667726530000000000000000000766c616e3000000000000000000000006970365f767469300000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaaaa000000000000000070000000a00000001801000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff000000004e464c4f470000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000a8bf18b6a49dfbd914201f0e415d185c47465dda3ec9482846f68bdb5b657701935bf293b4837188af9e62f40f804c32a7d770da81c89188e03a91fca14e847a00000000"]}, 0x660) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xf6, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x44d, 0x9, 0x1, 0x1, 0x800}, &(0x7f00000007c0)=0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000100)=0x6d, 0x4) fcntl$addseals(r1, 0x409, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000800)={r2, 0x7, 0xfffffffffffffc01, 0x1, 0x1858, 0x1, 0x6, 0x9, {r3, @in6={{0xa, 0x10000, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x80000000, 0x0, 0x58b, 0xb9e5}}, &(0x7f0000000940)=0xb0) 2018/04/05 22:49:41 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4400, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc000) r2 = socket(0x2000800000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x4c}, 0x8) write(r2, &(0x7f0000000140)="26000000130047f100007fff590022ff001000e3010000000000000000ebff000600100005356a1e97c5c848b9d88fe140962558312625e37de4f96e4a267e43b7ff1103dc7a52d0bf72abbc9b48c4bf409fd52bd7ecb99f275ec63d45c6f2cd48c92d36410d93fce21f4845b77e02e1cf23be", 0xffffffffffffffdd) 2018/04/05 22:49:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/05 22:49:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x4000000000000003, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$KDSETLED(r3, 0x4b32, 0x7) dup(0xffffffffffffffff) 2018/04/05 22:49:41 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x10, &(0x7f0000002100)=""/4096, &(0x7f00000010c0)=0x1000) 2018/04/05 22:49:41 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x1, &(0x7f0000001180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000100)="d87d5ffff57f70210623a6", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') utimes(&(0x7f0000001200)='./control\x00', &(0x7f0000001240)) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimes(&(0x7f0000001280)='./control/file0\x00', &(0x7f00000012c0)={{0x0, 0x2710}, {0x0, 0x2710}}) tkill(r0, 0x1c) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40000000002) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/05 22:49:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/05 22:49:41 executing program 2: prctl$intptr(0x18, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x10001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendto$packet(r0, &(0x7f00000001c0)="bb5f6113f1fa19255f9f2bec0e4b94f65725d89a25808e34e217df4369e3a5760ad51117df", 0x25, 0x41, &(0x7f0000000180)={0x11, 0x6, r1, 0x1, 0xe63, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 61.801797] device lo entered promiscuous mode [ 61.813524] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/05 22:49:41 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="ce"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x101000) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/05 22:49:41 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x8, 0x0, [{0x10000, 0x38, &(0x7f0000000100)=""/56}, {0x0, 0x3c, &(0x7f0000000140)=""/60}, {0x0, 0x38, &(0x7f0000000180)=""/56}, {0x0, 0xa9, &(0x7f00000001c0)=""/169}, {0x0, 0xf9, &(0x7f0000000280)=""/249}, {0x0, 0x23, &(0x7f0000000380)=""/35}, {0x2, 0x82, &(0x7f00000003c0)=""/130}, {0x0, 0x6a, &(0x7f0000000480)=""/106}]}) socket$inet(0x2, 0x6, 0x3) 2018/04/05 22:49:41 executing program 2: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/41) 2018/04/05 22:49:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x29}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x101) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) [ 61.875697] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 61.925897] device lo left promiscuous mode 2018/04/05 22:49:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getattr(r1, &(0x7f00000001c0), 0x30, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x8]}, &(0x7f0000000080)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff80000000, 0x89, 0xc5f4, 0x500, 0x0, 0x40000, r3}) [ 61.946989] x86/PAT: syz-executor1:6264 map pfn RAM range req write-combining for [mem 0x190040000-0x190043fff], got write-back 2018/04/05 22:49:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000000040)={0x37, 0x3, 0x1000, 0x14}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/04/05 22:49:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r1) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000480)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000580)={0x0, r1}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0x4}, {0x2, 0x80, 0x3, 0x3f}, {0x800000, 0x1, 0x2b58d827}, {0x100, 0x2, 0x3, 0x400}, {0x4, 0x7ff, 0x3}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000000000000a004e240700000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2369030000fe800000000000000000000000000000000000007410c20461000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240104000000000000000000000000000000000000b00f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b6b5a0cae50428fde4acd0000000000"], 0x190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000a57a9e8bedad67a72b07b64bccd911f48cbc86999601098c62cd7eb8c908000000000000ee4b1f1e408253df570000000000000073da26c161bb3cf40ccc5508fb7fca122bea67717da75a1f0c2aa53c43aa4749e572f7e48ba60000"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)={r4, 0x9, 0x4f, "7feacf47cbb719dc11d66456fcba9232ce4c965b28d477eaff40356f476d67fb97f978139e9082481a5ba90260d9421541c7e4e72907fb9da49b5064df935d2bcd9475287c2034d2de6573776e2d8f"}, 0x57) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0x9, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) signalfd4(r3, &(0x7f00000004c0)={0x6}, 0x8, 0x80000) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000480)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63, 0x32761109184b6163}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x840, 0x0) 2018/04/05 22:49:41 executing program 6: perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x9, 0x5, 0x81, 0x7, 0x0, 0x7, 0x410, 0x0, 0x3, 0x10fa, 0x0, 0x0, 0x38c000, 0xffff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7, 0xc312, 0x2, 0x4, 0x8, 0x9, 0x1000, 0xffffffffffffff28, 0x4, 0x2, 0x46, 0x3, 0x7130, 0x100000001, 0x2, 0x80000000, 0x6, 0xe7, 0x0, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x800, 0x0, 0xe86a53744a6c1800, 0x0, 0x2, 0xadda}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @random="c315170c61ca"}, 0x38, {0x2, 0x4e23}, 'bridge0\x00'}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x0, 0x4, 0x6, 0x1f, "8ac3aec8a02a0f52c76f927f22b54ea7539395b05d840842c75a4e5a796be7044b5126fd66041879eb23578d", 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0xa4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) r5 = shmget(0x2, 0x4000, 0xa4dff608c2cf5700, &(0x7f0000ff9000/0x4000)=nil) fcntl$setpipe(r3, 0x407, 0x1) shmctl$SHM_LOCK(r5, 0xb) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x1, 0x0) close(r4) [ 62.104346] x86/PAT: syz-executor1:6264 map pfn RAM range req write-combining for [mem 0x190040000-0x190043fff], got write-back 2018/04/05 22:49:42 executing program 4: perf_event_open(&(0x7f0000757f88)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$can_raw(r0, &(0x7f0000000140)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3f, 0x9, 0x20, 0x6, 0x9b9, 0x2, 0x6ba, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8d, 0x101, 0x80, 0x7dc6, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x4, 0x2, 0x1000, 0x4, 0x2692, 0x2}) ioctl$TIOCCONS(r0, 0x541d) 2018/04/05 22:49:42 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x70) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) 2018/04/05 22:49:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f000031f000)}, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000200)=0x84) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) migrate_pages(0x0, 0x2, &(0x7f0000000300)=0x100000000000005, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/05 22:49:42 executing program 6: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f00000002c0)=@ax25={0x3, {"18ffa9143abf2c"}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000300)="12d36057bf8319d47e4013ff6eb48555", 0x10}], 0x1, &(0x7f0000000740)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000001, 0x400) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x40}) 2018/04/05 22:49:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x284001, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000240)={"4ffbf317ba1d46875c233416e1ed83e2e2450fb5a2a2d9864c2b320a25e057504323497e0ebec819c3350332c4e6351bad87558df3c5e878b834f6d338b0779d3d93e7eddd1f8cfe39e00d3d742a0d32634a2445e4c8040058384c0ea979cd45c08c482350b03b4e79e50908690ceb19740ac461123eb3b6ba68db9d939e8f3995fa0362d87f3dadd5359791a2d4625873ec390f2e6c8ecb2e6fd7f310a99d81ca0f983b33e89364ad55732564c4ace18c1ff1639d63292b728d0537ad143a071ece028fa8be681073a1f292c866989f2172c4280a7a3cfcd36a35659e14f7dae4665fd446bb16f401a1444f1fd058ab6470f4382d03df2e9edbe92e29cff3cb3b3beb17d81041397f0f2c42f81b6b79c635d000d79bb9a767aced1e368be0ebe5e525df274090d16d9b1efd21adb44f37c0e513ff9204e55d0e963146ab9c98a9a8fdbeb2a8e0f3059ff438fc534c62d3e8bae4c1e2da52777ad369701a6b5fef4e87cd98ed648528e59599aca6088e40eed0057239e067da3337192f5bdf98f4c872183622a98cd0e381711510edc87da901ab125879c51822062f8153235e6599ad48443f62c5e97c8f533f5da19eab57723ff17a394b5c3ddba806d324d37bf4f0b0bf6573e9fd1290b6d9bdfdb3d0f83e6934438c1e07caaf2bba3781bae2209c6d970a38dff67d04f197cd5024ac824d05ff4049f850c6bb35c40a873ffbb31fff7dd7d85c019cf659a83b9d580267233f3a0cd3c0dbcda23fbf61b48df2b869e6a8a67f974f0a0c7b82494bae8452b2323de631b168130e5c4321c750959b57b680e1c251be997e0acc5dead20e468fef9ae18d1366dafde696000d9b5ec6ff750108693676ab91b456f3fc4ea5ff0329707274b0b15bf0ba7a03f74bb18a6ddec33b53a49cdd65fb0065768d204a5565de1f9b61c1c7b7ba228dad2b5b6596dfcb9f56b2a6255f7a5a8f8586a989df9110483fbbfe358b39cc0da2612bf47bc2ef2cc8b230664544b5f2ec98dd3f5603ef721b2d52d8af235569f693add35a16e971f062539f5c52001c90f4a71c2fcada26d5674ecd70149a354f1a3445be80ee93a5f64dc4ec20f971ec145eec16bc62a6024be906d4a36ee342bc2604f6cbfea31d4662ce5f6aa65801d600b7e17361e4a35301846fab8f79242f15e327f8ed53db3353ad632e2c9ccc2bc18ad484ba5f10602ca8c7a7d9bf28250dfa5e6800dc1b0c23921df502027ad3d12ec6d710bbafd0e363cac83f37dee233cade2b690043e24ccf5811672f522e0c969d6c71c720b0b2330faba79dfe20351e08080ebf12a001b6ffb30d6eef8013164958c1a5f2cd2d7a8fcf94c6ef75d43057777f75ce68a193cf37dfd49be250fcf9edfcd094a3e5678075a0958ae1614f588c2598ffec11d349c5334331743caf7f6d6f6237098459cedea5237bf5"}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x44400, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 22:49:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40100) signalfd(r0, &(0x7f0000000080)={0x488d8e57}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @random="e92235361891"}, 0x3, {0x2, 0x1}, 'syz_tun\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) accept$ipx(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/05 22:49:42 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000d80)=ANY=[@ANYBLOB="7f454c4601004305010000000000000000000300f9ffffff00000000000000004000000000000000b3020000000000000000000008003800020000100600010000000070ab0000000900000000000000050000000000000080000000000000000001000000000000050000000000000002000000000000000000007005000000050000000000000003000000000000002000000000000000010000000000000003000000000000000200000000000000e0a8b67f853a15cf9b5e7226df73f6827e716abd65f500d0c214e4ec1eca06909c12f8336c8700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f3d8f5a20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8d6) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000140)="6e65742f6465765f6d63617374006d827eeaa7398d549e1fca2bd03f0054d08628c09c18dd6149affe8784881f416535a718c235cdfbd7b3b756e55ae49d5774f5c55ce92963fe2e95eaeda8c29fd91efd47a97ef3d1f1c7d2dbf7095e9d4dc46349fc1040b48a01eb257593670ec80d1969f71b6486be393fd6032def8b2216d4b53c12dcf6b62f2bf898be31486b4eb9a427a626c1666c0b7f6350c1bbe3fc6c5e2153d5e09c88c18e4ce750c062e289bec00d2ed8e5cc9d2a473b544ec93665a16840c43b098a8ed8d70319183c08cc900d1b358026f25713b66c8d971f81253439de51d02a4445f90b6499c9e6") ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000100)=@generic={0x8, 0x9, 0x1}) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000300)=""/190, 0xbe}], 0x1, 0x200000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ftruncate(r3, 0x1) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, &(0x7f0000000080)) 2018/04/05 22:49:42 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001340)=@l2, &(0x7f00000013c0)=0x80, 0x80000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001540), &(0x7f0000001580)=0x10, 0x80000) r2 = syz_open_dev$adsp(&(0x7f00000015c0)='/dev/adsp#\x00', 0xff, 0x181001) r3 = syz_open_dev$vcsa(&(0x7f0000001600)='/dev/vcsa#\x00', 0x7c, 0x800) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vhost-net\x00', 0x2, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000001680)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80803) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) r10 = syz_open_dev$midi(&(0x7f0000001740)='/dev/midi#\x00', 0xfff, 0x40600) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vga_arbiter\x00', 0x2, 0x0) r12 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000017c0)=0xffffffff, 0x4) r14 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001840)=0x1c, 0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001d40)={0x0, 0x0}) r16 = getuid() getresgid(&(0x7f0000001d80), &(0x7f0000001dc0)=0x0, &(0x7f0000001e00)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002240)={&(0x7f0000002140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002200)=[{&(0x7f00000021c0)=""/59, 0x3b}, {&(0x7f0000003780)=""/4096, 0x1000}], 0x2, &(0x7f0000004780)=""/4096, 0x1000, 0xffffffff}, 0x2000) r19 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r20 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002280)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000002380)=0xe8) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002480)=0x0) r24 = getuid() stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005940)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = syz_open_dev$sndmidi(&(0x7f0000005980)='/dev/snd/midiC#D#\x00', 0xf0c, 0x4000) r28 = openat$dsp(0xffffffffffffff9c, &(0x7f00000059c0)='/dev/dsp\x00', 0x80800, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005a40)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000005b40)=0xe8) lstat(&(0x7f0000005b80)='./file0\x00', &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005c40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005c80)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005d80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005dc0)={0x0, 0x0, 0x0}, &(0x7f0000005e00)=0xc) r35 = getpgid(0x0) r36 = getuid() r37 = getgid() sendmmsg$unix(r0, &(0x7f0000005ec0)=[{&(0x7f0000001400)=@file={0x806274a99d06c990}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001480)="8da93a93c340f312b5d3", 0xa}, {&(0x7f00000014c0)="3ed0a05f45d9098ec2b258e095", 0xd}], 0x2, &(0x7f0000005fc0)=ANY=[@ANYBLOB="38000000000800576b040e000000000001000000d03dde06b5fa1726a49c97f9d81999bd39715920fbd8fa4ef55d447986675e424c166049ca5a8479160597e245c800d9c52d9250379a3ea90f5fc666d292e93f695a549015e2ec59bba3f13fe047566449602cb6fe6e02a9710ca25956c8b7fd3b720abe90ef4dcd37889a867f9f80ec995f378ab7faa69d053a40d54502bde8b328f5421405fdce", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x20048014}, {&(0x7f0000001900)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001980)="1c15ab9bc450788e895c82f385a882341b198262d460e6b969c901de048dec5497c64230a2d729ef6765b52f1e715e033d11fbc3595051f5", 0x38}, {&(0x7f00000019c0)="272c0bec9a489ed1869b83f9ae7bb089fbc60bd04c19c7de1c0f7ae61ddc8e6a44c06bb4001bde217771d1687af4f3795d305e05c6d56aa778eb269f0523f696700857a9cef0dc8be85944e42de7dbc4d7dc956aff7692b974eabbe22c589dec771f440aeb8a161ea5007dfb20e8e87cdf85637a57437b0fa114457d66", 0x7d}, {&(0x7f0000001a40)="0f3c20fff3788a7ae9a14b7b6eb4e2745921b40f40af41cbdecb1be610988b20da361c346ecd2944a848ad6ee9261ac21c649ff942028062a0d579555523cdbb602a2c409a5eb98da53382827e3223172e321d8166bddfba97922dc3f32f4811333d3ab2b8d33d11cd3279c7a20ddec516c5c98eab266e776dbe6459f76512706b1e41eb81a2db8f97b5cfea82084c15357a38f99e9c1b44db1974200b061ebad85f6e3cb1c3fc2614678421795b64903ede0ac7904ace938f41d3b7048fbe9b2925a975d80d8dbb144e04487d970fb0a0d003cc979de0a5b051f59815858c2cb5cd669e47c2e00cd83edcfea493e441744742034890", 0xf6}, {&(0x7f0000001b40)="3b8dfda163f7a2dbf19b12be936de78eb702c81f7fffe40f47e66ab560d97034414eb30f36ae102e9b29867a8020b6b4adf3cce205dd9b631deb2a0945e01c381c126ce463c2e702b0d160672d1ae455dbf2977987fe74e2ed50a4223f3ad01adb8ecd7ef6ed153587af5803cd206e168d725b460906ab", 0x77}, {&(0x7f0000001bc0)="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", 0xfd}], 0x5, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x811}, {&(0x7f0000001e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001f00)="9b4498485670e99f8d72d62f0d", 0xd}, {&(0x7f0000001f40)="3d4b699e146410ff051ccdefd39e0fb7a422ec7d32b69050c31d3bd1f4e0acc3b9787e9ceafcf7ac48213fdef2e5f9dbf35bab8ebd225c50533a19db10f46362429244c5beae6ce25386c22a5de689980710c57a8c822417cba16be0f6654b0e7596b78afae6879e27ad08321e8110602d90fb4342d2f7fdbbc16463f5daf41442e297d2251224ecdc0ceba7fe3453964c831cd5b264f6664d1233a81ec94a3fa26c1506b35b038aae04965342f39feed01d4178c54e4732c8dbbff35ea7279dfef4f4c849a6fe4df7bf0fb715c4a13c6a8ac4b0710bfef6086f3640eb4308fd97ddb63fb96ac29841af8b5e49", 0xed}, {&(0x7f0000002780)="44720423986441bb48e4e279c2272655657a6d0371b32dab4bdc3707fad4a3f0f33ee16da8d9e47eeb8ed29bc3dde8d39767fc26b99ea1cd1ec31e6344d8a085a9e2cecfd883142adf9ec33a76d17f8ef42549a0809c07ec716dd4465a269d07838b4648ef491780052cc4263c23e6588f031f859c5145b3148ea966047b86e089da59ad7770d9fc2f1563931066e3afa27c0f27af292567cdbd9f6c4657ebfe456d86fe6baf70b0dbc48461851b61c12b63287384b5ef1523b12202793854df72bb7ba300673e1a2c7267c7b3d464422523831545dd33c835de2740db4c49c360c0f80c7932213505f02127345a0b40208ca89e470128071b919b08735e75180e7555cf31366bdaeb30f05d99bbc403d382a23918695b7c996574497e0ed38a379aaf49c2e14821a23c144ce78cc9260f018e7908728e9e3a12980ece9d40572bd32696dac889eeafc71c8b42d9fe275fc23552f45bafe6a074fd2779c986289c8f69e2e9d70cf08cffdfaa75672b8b44cff4e55c5459168522f9b4f9db329efcb2ef9db852e2967731ca7b5be527499a0159f6977368864450544285f65fbea2fd279de5d28675bb08d77b7c3aba4e41d8b24bbc1a1b52046186aebe6ca5fac93b29a2ff06da06e1c41d02f8df8463540973069de7eedc41da7b99e535e5c46fb51fc65718d43184f7438a35b6405e054357cb328c560e1111dcc82568aea28ca3a97e51acf88f542ec443263ca8b5bb7b8b5c828c39f689f0c743a08c5ab3d3f1c31bfe66b08d45742468a7253571892c8f789269e09618624ccc61ac2d069099c53feb137185a6a948d9fa12a63dee098a664f448b222f5e527ad4bcd1439963e6ceb63616f7ca82eec04fa01eeca30a93da95168257ccc307da7f19581ec9263d9dbe40d345a557bdbd91e2aeca06f9d9a93b591f005996950e53fb6ad12b68d0317aac9e4724088acb13058553e3ec9ea839ecbef7e28f4e31a11a423ed98720a294d39a217fc887c3d1a5c434fde9c1c5f345baee958b2b217e7ec00d3daeb6ea7777e31df2a56d8b00c9e487407fdccef07d80a2ef24638ae121b485cc8b41c27aa33d31d2967262e4872ad905b4172d3340c21b4176313e7c7b1b1a70361e8bc3c0a76668f0b77b1704ce7fd6560609f8322fe66c6cb500b4f1e99531823908aab39ee587398980266ded4e9339380d40131a8c1641b1bb376f2bb4b344d8bb9cbb1f76531fbceb3598c0a5c53b9dfe3711b3af5d3fcb6cce222a5587535355bcde382594e110ef66493f6720579f45104ddf0d573d668b5bd139d99d2d8fb372c547cfc77521d7e85123c99360bac58d29923ebb222f04949a2e21e34dce877f46dd4bf7c23ac499cda5860dce6d7cf7eeea1f43797c819e0443c1e7ec867918d6db31205f068606a5c75a0e96a54e5edffd286e47e7f3825f878684681dc1a176f23baac79fe0c49c70f55d7ed7fddd96f64193584531ce8981f4152f5716340e47a3df5e79291d00de7023e33cbb72b19de941e38a9db0fcc83e34f51d5e21cd64b4ddaff7eab6f54feed8884e6b9501c2b0f76302aee9d50f79f23cb789ba38a36fbbda84d8f7df25e6303ea05b48d6b1a8671a635c78904b939689579b65e89ff82381a773920493b48216cbe5bf9c745187e0ad729b934fd001e6968b5981d286b6a016609e010f28e32893def8fde8772d19f0f594ba95bc2c7a2f71fba3215dc1aae37ea4b286d12b7628639e029eaa0ffe9cb9ddf1eb6fac4a6b2bbdca338f7700370e634dce4abac096c2d337d635c7b56e59827176f3c3dfc81ffbfc262230f912fbf807b26b73221157ae606ed5caf9f840fb06da497d7e216cd177b7750a1b1c17d693be7fddd7f44b5beefcdc2e0b80f7a8de0e1c1fdaceb43356ce8f8eae6f8a66948409bd11c40ddba26f53d8413ad80c6a7b1c7a1a4bc80fd23394466ac6e63613af152e096aebc97c53e4e5ec19015313fa951d4eca631bf03c1a991e957b61470f22e99c924fce94ce0b65d8815c657b99c436bb1f76985d82fc8a1161d4df88e1e20a39f4d79f740ee8c8685b4ed0c9b6c26cbbe42f9a17743b97e905258e545f5af8c9786683af537e9c8c16b2a1cf080e257fcce442d628328b1fee02021d590cc64c907b789dd78bcdde8c92e09d276c77497308871b069dabe88d56aba53a0a547da555498d3be24460fda795262996b941aa909d8bab659804bd920da08de817eafb185abc96faef879cba1b1954a56b64500c2137201d3c3491879d70391cb3c4292c93307f3dd775a2f1e9ee1b0872dbd26583cede1a1a7721fe757c60d99b5218285f0514c6ed8b9b9470b807c544861f9ff9101f33425f16370131841e795a0a3d15b9d97dfe23bc46782a85441807fab41d3248acbb5cc33751b56a724d8427b4775a0d795f8dbf4aaaef02d31fc1c3ae0f42e3c9c34d41532ef5b0e7010d162c054cc0dc56fa467db6dae8f5e34f65dd4e22a777004400a8b634838a24f1648b81b627af1339918a9652ee5af25dd7eafc4a238e2ce43f2a94efc50a940a286b06709234b79bde21104062678583efa1f96bebfc8c27dfa25a1cf8550de1a549933b35ba6434be9b84f90f3a338316b9e28e4c0efb26950007ea640f6502262344f76ce7d2ab8e14f81463fcfc7be32428ba52b036e9709af89c5a8e2b833280c6f1a3a81313b81c054fc6de57bcbee99f167b1ee109a271282e37e59c39d17b8df6ed4e3ec357be150f4ea3f9470e3d93e449672c6dae23dafc334355dc14d5568d8621edf534d0a2cdd1e48d994d3686aaef53e32574f65d590431dc8aac8c2a6326c9b5dc4e9467298bcd35cb71321d416759faec76a7c4c5fcd291769f34721d2e0c5082a1652450f9b9464467fde903b2b2c1740d71137834f894e734765e0a33ebf787320ff44bb232c57839c3837bab2a1ebdc16c76709a5a31fde972504ce98888a3da8071622a1dd4d9c5e720bb6dc1da5237c0b8dd06d686c4fe8f56ba1a19ec87b8769d2e57db59d90bae3f4b9517d0600239ba331fb779a1d02db2639c9710349106c0223313cfd614cf0c71573badd0a6c6bd9238dec952d419a636116aa67ec4be8b7dd4a349ed46f2b3ae132a83d04af42e4e2c01672273a16e132120ddce5e9712f505a61e274298a335a7a1990ff4a94d03a66c37a5c1ac3b9a71dddf7ebae4ae651e48b7fc29a59d4a966928cc144fc6eb470427400886ebf6bf657cb732eed14a0914d98c2abc67bbc9e96914baf31a8ec3463d6df8df58f67c124081bfb760154b54b9579544b842d4f63838db6105a532b340dca53f0f43570125653b77465e657eaa97db3895f8c3eacc894c90b4f4ed4f0e3865469e486b81fa6bdcce12a638f9345daefbd97a4946fd2bb24d666339ebe58144111ed1804db2ae8113791c9aa43a6942ca989d5f29bfefd6eb22b97740f57520a80b412cbc706c6b2ac0cdcc6b61df0bb7a8f2450c903c7ecba9ef8c39a56f118aea1f95e6d611e44309924a287c4a479c5bc1c3580a4e6957346d83312a50a8088a47ddbab4512cf9f914e2fd28f58f61c2b6b953e782f0e313e54abb818878b79b8b98d52c7f8a295f148e404c357e9c6a355eecd22adb0cea058d5ef1ee62814aeddcb7df9de55cc0eb7350df8ba37f8a474a6038b4771c11644628de66e4c0a7df0b8ad387cd438a9172687fb10ec280769c52ed9b0c003c4330f7f449cb4d55c304146c6eee70e0aead339476354e4a51fb2cf507ddf046479fcce069d40d060d6641ce303ba7981895fe641f45c88dcafb9e0b741bf8831477cba224db92168125e8cd9970474e4dd74b1abb5c40637902060fa82d2407c7a4532f606e6272c20c319449b21cfa00cae512b01d50d680376646d84b9f76294ac4ca4d77f900f858d48c9b542a79678053073e20b47ae2838b8b5a18ea8c32f2ab50fd0f3598d4215fd1ab407b60e78893a8c77b2b65aeb61ca57774b9788b15f663c0d7edaf8c553bba31c2ed01efacab86338705b6f18f75c7d34732606658aaf6a137df19fb2529dff398268230adfe25080b810a3e483456e7d6942ed2969aa98838fab840dc190a1f89de4a465809841f0633081fad6e28266109ffa3f4eba08c558e45c6643badb4bf3d05929b592376ad8d4fdb049f79aa91414ccaccd5da095e540be5cc200346eb6156e99321637d5c718ada6cf2711a29253b3b9de5847f02fb89cffafc72ec7640cb3fc0d8b1de5c48dcbc09095d4796187f33ecb06757c23c2256cee914c8ebc4bb11cd842e0c170f97602218c4628677e3f1a776c828e62cf6a69ef4f8f784d9b7599d538b5cb5b727dde1b19b4f77ea6aed212e02ba52664afb958c2d89bb7d4bc3b49241aa5d33ae73e460892488f65b8520d6fc2f3c114d94ac43c7f4cd41464264809f8502fa96d34e0cabcfd6ac0bcdeb2f869dbfa70da31375b4e11135a9bd12e2cf2724a32f172cae43e52c73e4d7a549f8e6a15021e4d78c0b0d8321f572f4d376440bdfd68f279cf025d1d1a24cbb7abf0736556d5b65d72647ed1cd2bf324c87e9ccdfcba837babb104728a586e0886a2ecbb2348feed860608a0ad3e96f315cbace4c4c84fcf0044fdcbd876a0ba14185eb625642fdd73a99ef2e31153250cfac1f50061ef4d95e30c06ed932dd6fa9099f2e91bc49efb134aad4c5ba3dc23125694aa5f9adad9c251c8ca05baccdb3fabe287a330f75fa4d6c72ea35d334df200a28e68261db64792832a696887edfb9a35e2b074771fbde4e025edbd928151de4b7f3d020389edfde5a7338edb57eafba9bceb73220b7ec4a3693946094f702c82556c3bfb8ed289a8ac1bfb376a2a715d42f8552e7df06d32e6391832c7d7fec5842b05a9f605340e4884d1cea74ad2325dbfbb9068f884b5401504ae082ca894194b590bcbffcdb1cee6859dbd4bfe3841fa7c142da45ef916efd9065a77162d4d2e1fd17ffc26a89aec7d50fbeb1481313b0c0a9a4c48de14f23c32f17ef133b3d5ae17782ccda3bf9feeb0d5a2e012b35d23ef820499216586c5440ed067a2a08fdafbb0adb59e61063a0c1413321f21a9ff51f991365e7cc61335dab0f429be4833d6cbd9166eba6d7e53a8ba15d2d7fb46b76a3503de443741ab68af7c83abe4e1f0bd4825532f30652a250fc49db5d92c5183023b995b3118c79113466e278af69ce6f2ed6b424b5c3634e49681321eb50ed42a8a6e64d7551f42000dac34814e5dc0b68fc2eb38367805bb99039edeef421932d948626edcebc6f77a8baf92a0765d666355721ec80d17e427297e4a72b449dd13285d9014b2903f962139c4c56042706b8d4691446884b49c283b8aa6d092483e45ffca39b4b54ca911ea33a4db0cf7695302e0b9e83374e458097a33207be6fe8adfb2c4a72f6260dcdd36c8dfa086771379d39f4bf6fb8b8afb9f7d6101c94e62ccf7f94fc7b107f6e771690fa6f75d0ed52d80275e3977298dee15b7805acc09701d828b5e7abf2634b738ecaa663bf161720e4c4c02a255af7083ed1407e571bec30c883c8ba47efd40b40613e4caf59f160df3f73d05ce0168725631cdca0c1eaf7e9a28459724e9583c6b5666bda4d7cd5f431adc45e05cb8f85e1bb5a6a5b0a8cac7d9e4070840a0e279200718708bf14a24c6b2a1376712b4abe51209cc8ec818177d34768c85ba460186d385bf4448d77eed018cd9299ef33350afb341b65ed40c30737a204341249ce5d64676dac188d10f978f06d1a5c41dd391aca968179eb21", 0x1000}, {&(0x7f0000002040)="8fd936285ff1049a8bd71654081e32daab2d7594ae6740f8f8e0342d9e9c30d18c8b90b70ed5d2861e94f4a58f53aec423931f38c034bffd57201016071965f6d3b0f2c058dd45e0e8b996ece682e3e9d72736896cae13387a17836b60d1ca3a542e58a7c348ad9965677e8df20ab6e9ac618fca2ad975a3347cba24bd8a4fb56b406354f4e2f582c84798cf327544e186f10301f96a05a4501ec1978c7f2976ff1c53eb9b5a63118c5e615c2efc79e71bce17cf2757b6ba073b194b8db380d2", 0xc0}], 0x4, &(0x7f0000002640)=[@rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x58, 0x4040090}, {&(0x7f00000026c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000005780)="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", 0xfe}, {&(0x7f0000005880)="01a4d2a214314f353fbd2188f789587fcc1e98c0249233c59fea5c0eadfd230f4922a976ecafff17d0e7fff783ad92b316cdb1d805a438eeff91b7541e2d3f422bc46d0e65a445ee145ba0170f7ac533058a66fb28bad9766639323ec9765c38548497a766a19d5cd6ff98f572410a7b9c11db776eb0b606436803f85d7b5bd240dfd948dc3ed39f782687fd7c2a9fe8da6a753d22aa06803396e0632266ba0431a608d8e2cd1d5983dbb6ef1d", 0xad}], 0x2, &(0x7f0000005e40)=[@rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x80, 0x4000}], 0x4, 0x4000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r38 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_netdev_private(r38, 0x89f5, &(0x7f0000000040)="3c46a80d0a52941de7ee8ab086e19f3dc3e41b2a445648c2bbdec984be007e7bfdc0464318d30fa7a70ae0197214a05a04ec703297fe230209f6742dea56e02072515daee6e76ab94e5d650c9fe5d0605499534647a0a893869206357357137c0ba8f116f61879220d4a1fe45e50221e693ce29883796c7f275de6b7eef45ccff4fb9c22b1fec76265dc9221dc8cf7b9c239a5c46fb0d4c3fe820083857cfdd7346257806f033df3f766a74716") r39 = socket$alg(0x26, 0x5, 0x0) bind$alg(r39, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r39, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) fcntl$setstatus(r7, 0x4, 0x800) r40 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="ea258095b0e5b667b5fd059c3dfb9df5080ebf0148e2f7da784b772374341c236ede4ec39748ef764e5766b84f22541aeaf6dffa8003e52c0a2ae645d037ebb131ae8483471033420489068529f511a374d6b8156631218eaf61f3cd0dacaad604348886e1918b910d17b456a909127efcd2e076d2f35c00cebd966aed0cdf03", 0x80, 0xfffffffffffffffb) r41 = add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r38, 0x112, 0xa, &(0x7f0000001300)=0x7, 0x4) keyctl$instantiate(0xc, r40, &(0x7f0000000280)="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", 0x1000, r41) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002500)="dc", 0x1}], 0x1, &(0x7f00000026c0)}, 0x0) 2018/04/05 22:49:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000200)=""/193, 0x241, 0xffffffffffffffff) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/05 22:49:42 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/05 22:49:42 executing program 0: r0 = socket(0x5, 0x0, 0x20) lseek(r0, 0x0, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x28104, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/04/05 22:49:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/05 22:49:42 executing program 5: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x400, 0x0) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="00000000b9896701eee62b92260afa9bb449cd9e149306156cbf2b7c6aabf54cf43bef1cefc8733ee2f8017f423ada0b510af90b9be5b99f0c4d4ac1e4"], 0x51}, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$can_raw(0x1d, 0x3, 0x1) close(r4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/195, 0xc3}, {&(0x7f0000000200)=""/120, 0x78}], 0x3, &(0x7f00000002c0)=""/148, 0x94, 0x80000000}, 0x40012000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x6, 0x7}, &(0x7f0000000400)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'lo\x00', 0x204}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000440)={r6}, 0x8) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000004000)) unshare(0x400) pwritev(r4, &(0x7f0000000200), 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') close(r2) close(r0) bind$ipx(r8, &(0x7f0000000080)={0x4, 0xa26e, 0x3ff, "a590900a5719", 0x3}, 0x10) 2018/04/05 22:49:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000300)={{}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 22:49:42 executing program 2: setrlimit(0xb, &(0x7f00008e0ff0)) setrlimit(0xd, &(0x7f0000000080)={0x8, 0x8000}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x1ffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/wireless\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x5) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f00000002c0)={0x9f16, 0xc4, 0x48000000, 0xf, 0x4, 0x3ff, 0x4, 0x3}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x7) 2018/04/05 22:49:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x2c, 0x3c, 0x0, 0x34, 0x36, 0x35, 0x2b]}, 0x7) [ 63.137274] device lo entered promiscuous mode 2018/04/05 22:49:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f000000020319a8750007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x0) 2018/04/05 22:49:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x31c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000580), 0x1, 0x0, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) epoll_create1(0x80000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) [ 63.206817] device lo left promiscuous mode 2018/04/05 22:49:42 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', r1}) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) [ 63.233097] *** Guest State *** [ 63.236723] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 63.245654] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 63.246554] device lo entered promiscuous mode [ 63.254549] CR3 = 0x00000000fffbc000 [ 63.262991] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 63.269049] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 63.275101] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/04/05 22:49:42 executing program 0: lstat(&(0x7f0000001580)='./file0\x00', &(0x7f0000000240)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000180)=""/123) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x440, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/211) [ 63.281820] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.289858] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.297883] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.305899] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.313923] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.321968] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.330012] GDTR: limit=0x00000000, base=0x0000000000000000 [ 63.338084] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.346146] IDTR: limit=0x00000000, base=0x0000000000000000 [ 63.354182] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.362202] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 63.368656] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 63.376164] Interruptibility = 00000000 ActivityState = 00000000 2018/04/05 22:49:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000180020db0000000000000000440a6fde15d41c2dc73ed5b964b11a547c40781abfcf279c266e0331e4a6f10688a8faeff5d50fcc8a77e9e3d2d0d04487106c9959bc2a90bfadbf9242547271fc2eee37df29a440b717d71b20d5df7c758ae7209ff390681814d46fe7d62229584d0327fd84b785f3b9364ec6736a925cb3b45bfcb2e38f0f596d210f70df707cea9625d7354d27ccaeead283a52c04b82b0473703ff7ba10775071b75277e9", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x314) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/176) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) [ 63.382438] *** Host State *** [ 63.385686] RIP = 0xffffffff811ee723 RSP = 0xffff8801ab28f370 [ 63.391715] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 63.398185] FSBase=00007f6228eb3700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 63.406056] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 63.412010] CR0=0000000080050033 CR3=00000001ab0c9000 CR4=00000000001426e0 [ 63.419087] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 63.425811] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 2018/04/05 22:49:43 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1fffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) [ 63.431898] *** Control State *** [ 63.435414] PinBased=0000003f CPUBased=b5a1edfa SecondaryExec=000000c3 [ 63.442117] EntryControls=0000d1ff ExitControls=0023efff [ 63.447622] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 63.454590] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 63.461315] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 63.467936] reason=80000021 qualification=0000000000000000 [ 63.474301] IDTVectoring: info=00000000 errcode=00000000 [ 63.479793] TSC Offset = 0xffffffd9a103c089 [ 63.484173] TPR Threshold = 0x00 [ 63.487578] EPT pointer = 0x00000001d4df401e [ 63.572221] *** Guest State *** [ 63.575640] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 63.584627] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 63.593555] CR3 = 0x00000000fffbc000 [ 63.597337] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 63.603361] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 63.609408] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 63.616158] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.624207] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.632239] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.640327] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.648391] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.656441] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.664507] GDTR: limit=0x00000000, base=0x0000000000000000 [ 63.672551] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.680633] IDTR: limit=0x00000000, base=0x0000000000000000 [ 63.688722] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 63.696758] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 63.703227] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 63.710733] Interruptibility = 00000000 ActivityState = 00000000 [ 63.717104] *** Host State *** [ 63.720346] RIP = 0xffffffff811ee723 RSP = 0xffff880190057370 [ 63.726458] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 63.732904] FSBase=00007f6228e6e700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 63.740734] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 63.746936] CR0=0000000080050033 CR3=00000001ab0c9000 CR4=00000000001426f0 [ 63.753991] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87601610 [ 63.760724] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 63.766909] *** Control State *** [ 63.770422] PinBased=0000003f CPUBased=b5a1edfa SecondaryExec=000000c3 [ 63.777122] EntryControls=0000d1ff ExitControls=0023efff [ 63.782620] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 63.789576] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 63.796274] VMExit: intr_info=00000000 errcode=00000000 ilen=00000005 [ 63.803064] reason=80000021 qualification=0000000000000000 [ 63.809420] IDTVectoring: info=00000000 errcode=00000000 [ 63.814906] TSC Offset = 0xffffffd9a103c089 [ 63.820182] TPR Threshold = 0x00 [ 63.823600] EPT pointer = 0x00000001d4df401e 2018/04/05 22:49:43 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x3c}, {0x16, 0x3, 0x0, 0x1000000000}]}) 2018/04/05 22:49:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYBLOB="0105064455861eedb8"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) ptrace$getregs(0xe, r3, 0x4, &(0x7f0000000280)=""/135) r4 = memfd_create(&(0x7f0000000040)='\x00', 0x2) setsockopt$inet6_tcp_int(r4, 0x6, 0x23, &(0x7f00000001c0), 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b80a0000000f23c00f21f83500000d000f23f80f20e035400000000f22e0b974090000b800400000ba000000000f30c7442400c69c6683c744240204b40000c7442406000000000f011c243e0f01d1660f01dfc4c191e9b5000000006526650f299c9af003ae4e66baf80cb81094e188ef66bafc0cb80f000000efb910030000b8f63e0000ba000000000f30", 0x8c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 22:49:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/05 22:49:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f00000000c0)=0xc) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20c) 2018/04/05 22:49:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) tee(r0, r0, 0x7, 0xc) memfd_create(&(0x7f0000000080)='trustedposix_acl_access\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r1, 0xa) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xe) sendto$inet(r6, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000077ffc)) recvfrom(r6, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r8 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) epoll_create1(0x0) dup3(r3, r4, 0x0) 2018/04/05 22:49:43 executing program 2: r0 = socket$inet6(0xa, 0x2000005, 0x6) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x800000000000400, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0xfffffffffffffdcc, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe97) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x3e, 0x4) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)}, 0x2023) 2018/04/05 22:49:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x8d4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="ad3ddcbb2120fecc6a965cf5131d5ac7eed809349ad5f68bca99f25e52ed9d5cd44c608f836b77e487202fd5a559127a609d763887ca3384942a141ce9c2436acd58005e82b5855aaac79c432eea22b38aa5802732d9bcc67d25c85b9549b029d3b1ee9d8ea23c1400", &(0x7f0000002140)=""/4096}, 0x18) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fd) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xae03) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/05 22:49:43 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 63.921487] audit: type=1326 audit(1522968583.590:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6411 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:49:44 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@rand_addr=0x5}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0xfffffffffffffffd, 0x8, 0x200000, 0x1ff, 0x2, 0x7}) fgetxattr(r0, &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000001040)=""/4096, 0x1000) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="a92a8f2eec5d28c0a8776db390bbcdfb7abb49c9400b74d42639e869b31950c54d388e297d1d553b2576ee1b900784c397743960f4b6bea768fe46eebb2a37e9f97b3fc1dcec920c0d368f604f1547f9b88d166fe6394971f318640a4de1d2410851800f3a3eb7b55bedecb01272fd9946cebe43fec3390d79bb6fe3327286daff00cf181d3825ecf23d75c386", 0x8d}, {&(0x7f0000000180)="135a3977ab810d95bb966bb50d2a4a49037f2292b8b82a4411d73d3358c4931f0e3979fe792ca5efd038", 0x2a}, {&(0x7f00000001c0)="ac2ca0b85b0c0f17be114890ef0b3c34176e1c12b520c8b8a7ce917ef123ce82392eb429436dcd4ede7219482e8a1aa96c7ce3d46d76501577bf67255198bcf69b218815b14eb0da8e9c00a85aa2072c34a5e3f927a13ceb10cc214ec1d5811670530df4b803656f7479cfe16d4f2f1f7bf665ef072307145ae6edde766a3d5ace709c2ba8d2a02536ef0ead71e3eff79f389e9ac0911dafd2f554efc1526902073bce8c6c283d549624ecf935d405f882a5d91a", 0xb4}], 0x3, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 64.915760] binder_alloc: binder_alloc_mmap_handler: 6424 20000000-20002000 already mapped failed -16 2018/04/05 22:49:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setuid(r1) 2018/04/05 22:49:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x2000000000000004, 0x80000000003, 0x2}, 0x2c) r1 = memfd_create(&(0x7f0000000180)='$GPL\x00', 0x1) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00000001c0)=0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000000)='\v', &(0x7f0000000040)=""/230}, 0x18) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)={0x0, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c533ed38863"]}) 2018/04/05 22:49:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x4, 0x5, 0x5, "8abc810b051c", 0x2}}) 2018/04/05 22:49:44 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_mr_cache\x00') getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bridge0\x00', 0x4}) 2018/04/05 22:49:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x81, 0x0, [0x5a, 0x1, 0xfffffffffffffc00, 0x7fffffff]}) sendfile(r1, r1, &(0x7f0000000040), 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8202, 0x100) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/05 22:49:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xb0100, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) r3 = inotify_init1(0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x709401, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000280)) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000080)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x14) tgkill(r4, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340)={r6, 0x1f, 0x6}, 0x10) 2018/04/05 22:49:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r2 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r4 = dup2(r3, r2) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r2, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001ac0)=ANY=[@ANYBLOB="06000000180100fa000000000000000091610ab6a45bad756b6ffb8da473eb17caabbd274199d379f3ec684fa11ef16e21a1317905570a0e46f23ad37679ab898e5ca40768eecd8b50e630aea09d13002d2633d7a0e8ba5850d0971882fb9f84ce99e311f5f42401c5c754d79cde66707afbdbcce2000000436abc00511fd91643a050686c38b8ecb86dc7e2b8cf770e9058ccac155a18239117d4656c8cdd1958d67fd3caf11c60ef83091efd7fb527d329df60b1a27bad0b9309e3a19bc60ca074c0235b290ca968f9c9999cd5d31ca9e555a814b17b2d5965aa1ea0b0c3a927840393ec702f900ba37233f71aa04d7d4e556e5f03292be6035d56ef2af1cfe335bf343b5610e47e5ef9000000000000000000000000006812db4e65ece32c717558b553c6ad263f3cc787dedbd3476c26067884fb21723cfea39dcc8ccde8354a77eeb05311d7617b289722d92adfd18e71aa049e90429d946772da5ce156de5f7b926fabbf08f9c3390a95b45fed72146b1810f5a0fd4f0e42f0c409080a4e88b4dedfd92859821a7e62b70702df74ac19b2fd0133545dd731c2f68de0db500d3b4f52586975f7695c367925f4a8778194d733fc5a7f99a497c12723a457edc5baa26b9813125ebf05f12a57a415ff2314483ea7cc3edc0fe1bb4e0462eed6220ea0f2c4a80577fd6558"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) fchdir(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0x0, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/05 22:49:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='task\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000900)=0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bind$netrom(r0, &(0x7f0000000a40)=@full={{0x3, {"5cfa640a6863b8"}, 0x5}, [{"e13a4d7745b6eb"}, {"2710cbad84dd8b"}, {"199d97663968c9"}, {"b681435f208eed"}, {"5704ced2103e3a"}, {"4323ca937c12dc"}, {"eb8f69c7c1914d"}, {"ef69278cf60c07"}]}, 0x48) r5 = dup3(r1, r1, 0x80000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.current\x00', 0x0, 0x0) r7 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x9, 0x301000) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x100, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x12004, 0x0) io_submit(r2, 0x7, &(0x7f0000000980)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x1ff, r1, &(0x7f00000000c0)="447fad8a206796c48e8f481e2de7fc7bf8ef715073ff77194ff0e8641ba82981960b14a39c7cd67b964a392e0db9035f1e5990654c8f1f4a466001293e9f068ff50587fc6dd30729b9b59ee5b30fe47edf173e283c4d152a09c61e82c609ecc6de0401f462cad87a0fff30b179b04f665ca8d9ac3dbeb80e0bb9edc4c841efba0d878b013049d656c3d7c46526fa6c94c08a2cdb5db4975adfcc8c299da6abedafb7c7d84d8e1fbb6591cd9040f9ecac6ae1cbf9af92c581ddbc8ab6eadfd527587076e150c80b1d51dbc70f12f06263987f5aef55cbfe0b91d3f77b5a53abf31d6852860a0d1f58fa0a323b8c083d8f85fe373c5a", 0xf5, 0x0, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0xf5, r1, &(0x7f0000000240)="6e44d28e9acbb286c91b4046ec33688b52336cb326de23455dc3dca5efb60ceb8040e72b3b6facf0d4be1eae7c32b09844f5d8988dc1ce06923cd0db1a32e15ee8a65d9d944aa7e793b1a2ee6ad4b40649ee2dcd1816e6512183432254b19728676958e300a145ed3b08b281023fa9e46b892a47b012fe29d12d065a35889437fcce9b7781126b7688d83f3824ba81a24b57f97caecf4efd3de5eae7bf67ade343a1f55f8a40f5edfa6c95f068266a6f79fa8664875ba64e6574544816e12d0a22a4259a5420090559c98a642a867fcfef07789b8a21f4b5988fbf74551c6aab5afe80d83f99c497d382c8", 0xeb, 0x18000, 0x0, 0x1, r5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000380), 0x0, 0x1, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000440)="92952184ee09012f5d57d718ad1094c2c1368499060913fe369c5403d06995ec62e76bbc72300eb4f747c1f9be308fc190339b09dcbfa24538d9701026b5831927e287ccec0d446d1216140cc4b4cf2796804ef6c1ff2d", 0x57, 0x1, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000000540)="add100f708b763e52656b402d0326d7fa6cf51e81941af1b295d50b44f0817163cca7a88d25f4574900d7f07a074a3f9790de9de0775862f2fbae0e61cf87e4da89b1ee3e3e4f140402da438b6eb28ed12e9a9452d58da715f31c20f2d562d803e2df7f1a9746b4741f87c72385bc8975aa62c477a085c7b0cbee03ea38797eb42958b59c44984105c0197a48eed9ea12a65b278c21a8bdd76ca8639719e516909072aae8cda4a25c410ac283cfa34382fec352ddd80954e5249860f703a892db2089de7838aab64b262e6", 0xcb, 0x5a0e}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f00000006c0)="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", 0xfa, 0x10000, 0x0, 0x1, r8}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, r1, &(0x7f0000000840)="32e65ea814ccf3ce1d6601f6c80024bbaba2718d6e77733734ae399eb482b90d0b643a1fbc958df02308736677816918343ee7e110d5f2c8f4723af8f551ce641080a7275c250582ffb7968e0ce9fe1ac88289d6e791efedf67ca03ff0fcb6d8fb8f65589091d2de6c87c7ec0b36878c0a2cc7066fd7a5587438b4915630b4f8e7dd7119c4024ba91f6eaab343", 0x8d, 0x7, 0x0, 0x0, r9}]) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xffffffff) io_setup(0x8, &(0x7f0000bdfff8)=0x0) io_submit(r10, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="669915fa02", 0x5}]) 2018/04/05 22:49:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 22:49:44 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000038000, 0x0) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x492400, 0x0) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x21, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/04/05 22:49:44 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/05 22:49:44 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='e', 0x1, 0xfffffffffffffffb) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="6e843c3e6be87cf9c722d0568cddc0fdb3d09233792bfba7ba9470c90ba873d7a3ef", 0x22, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="61b4b2c957ec8e3d6c788dbc8e856e91f123c7300d04a1bee7f5490152a539198e41234d211eda58f18f5827f6e182a6519bccbbab3bf39f586fc717b2b4246e4867f3", 0x43, r1) keyctl$unlink(0x9, r0, r0) 2018/04/05 22:49:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000000)="66ba6100ec0f20d835080000000f22d86566adb8e10000000f23c00f21f835000009000f23f86467640f01720566b836000f00d00f71d0ca67679c36660f388078f966bad10466b8000066ef", 0x4c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000900)=0xffffffffffffffbb) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 22:49:44 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x2, 0xc3, 0x1, r2}) close(r0) 2018/04/05 22:49:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x0, 0x1d, 0xa00, 0x70bd27, 0x25dfdbfe, {0x1e, 0x0, 0x0, r1, 0x1, 0x28, 0xa}, [@NDA_LINK_NETNSID={0x0, 0xa, 0x200}]}, 0x2c}, 0x1}, 0x0) r2 = getuid() r3 = getuid() r4 = getpgrp(0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001740)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000001840)=0xe8) r7 = getegid() r8 = gettid() stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001940)=[0xffffffffffffffff, 0xffffffffffffffff]) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001b00)=0x0) r15 = getuid() getgroups(0x2, &(0x7f0000001b40)=[0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000001c80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x23101008}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000000c0)={0x5c, 0x14, 0x800, 0x70bd25, 0x25dfdbfe, "", [@generic="792a3cc9361e3bd206930d125e0c458367d6711dc0132edba2f7f3c5ad255f14c8b0cae7eea357ab1a9cdab9d47d53ac641eb384d6b2a9ce767315853e79c65c2d6d4569d6c0203364"]}, 0x5c}, {&(0x7f0000000240)={0x14e8, 0x11, 0x420, 0x70bd2d, 0x25dfdbfd, "", [@generic="48439abb021adafd404627d697bbb06e6b08d3a0056d2091e0de9688bf723822364913be34877fb957d4bde58a101446aad2679a5f9808ecb3591b5dc6b01395c72be6a154dc28cf65c1c8f50a59d7ec7eb4267b1bc2758d9c92cdde7d14024e896fc9a324ebb16a5d9178282e3686c430c0015769c4013d780add4d3ed9b6d5f858ee39833c9b3d2e10905eb3b918fc78e80369c2e4312d2ac7fd5b6770ee32ae5b9212f503aea96274301800b435ca683ee9e5d8121c0c3b9e1f8dc1d84ea36821", @nested={0x128, 0x71, [@generic="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", @typed={0x14, 0x8c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x8c, @uid=r2}, @typed={0x8, 0x81, @uid=r3}]}, @nested={0x1c0, 0x3, [@generic="fc9691aff7285c9f6a406e9bfb4733f2b889b71fac7afdb92453e735b7a2d5a6213acea28d8696b4cd3ed03ef5f3cef7efb9c3eb1df1f3f1b92adefac97e520f2b7d89f0ab64b905cf40d5b23161635a341104fc5efdf517c5bd94aa987df281d8f8366ef67ec134284dd06ea1acdab0757dd2b7d662a1d7aeac6d59ebd4ff1873d3bc14041a7a886d0796c20002a199ddcec54f5db2324ec24c4c2cefebcac249042170d183d0ea061bf9c80a2045d66bc93a25c6e386f409b36f4fa1a805f949c6ddbf23fc0e2b75464fef3d00f7516452f4c38752489f4b85dc8515f5b028d3c2", @typed={0x14, 0x6c, @ipv6}, @typed={0x14, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic, @generic="66c4825d47b3790b27bb3f8f265863a275bb0eb29dea9547e961438e12031db4f95efbece1e0fc34d94dd95350de381c0a1020c0e3cf7c204a7d65d72651c2e1d432567425cf9bb3172f6c7c90f79e67899495f14977d9b1395f3b617aef30553fedf5a8", @generic="3a5a5aa3c91de464e657d227d858e7f7c72a52bd744eca831555fa9a3d963d82b1f5f58941873a625a67147be29f3c98673062d0c8302e083ffb52ae5098ee7c266ef2a99d8684b5c2a81ebaba58"]}, @generic="630a07519dcf1a90548891bfbe3015d2c0294068", @generic="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", @typed={0x8, 0x3f, @pid=r4}, @typed={0x8, 0x54, @fd=r0}, @typed={0xc, 0x82, @u64=0x6}, @generic="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"]}, 0x14e8}], 0x2, &(0x7f0000001b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1}], 0x100, 0x8000}, 0x0) 2018/04/05 22:49:44 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a2f9930a06000000a8430891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x400) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000003c0)={'ip6gretap0\x00', 0x1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'irlan0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) 2018/04/05 22:49:44 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x7f}, 0x608919b3f39fee21) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde)=0xffffffffffffffff, 0x4) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x5) 2018/04/05 22:49:44 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000064f000)='./control\x00', 0x40000000000c085, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) 2018/04/05 22:49:45 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xe, 0x7, 0x401) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0), &(0x7f0000000300), 0x8) 2018/04/05 22:49:45 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x100) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x1100004, &(0x7f0000000100)="6ea52549ad7184d964b3b812a0005e78b056dc703b3c62765bfa18b57d6a989fae0f9b01eb1ce388b9fe77e49b1f5902f45864fbe1fc8e395e8963ef231c94b2795e39b7b2e6046ebff12a8da000006d90afbd5da5164381d6eead46776b591511e13aeb820ee072cd1d31ee6a551cb940819a") umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/04/05 22:49:45 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x7) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/63) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x100000000, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/197, &(0x7f0000001ffc)=0xc5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x3f, 0x3f, 0x5]}, 0xa) 2018/04/05 22:49:45 executing program 0: io_setup(0x4, &(0x7f0000000600)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x800, 0x0) write$eventfd(r2, &(0x7f0000000440)=0x1, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x80000000, 0x7}, &(0x7f00000004c0)=0x18) read(r2, &(0x7f00000000c0)=""/45, 0x2d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4}, 0x8) bind$bt_l2cap(r3, &(0x7f0000000480)={0x1f, 0x6, {0x1f, 0xf, 0xffffffff, 0x4, 0x64d0abee, 0x8d68}, 0x0, 0x10001}, 0xe) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) fdatasync(r1) epoll_create(0xffffffffffffffff) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b0c8cb88a0b266768c563b9f7527948f5284871e37279bfcc8a13b692c1c959372510a51b98b339880035ca2647074ce594738a2497fdc0ca0d693669c2e4d89ab0c9b9d7ad652c3d53847eb521dbb5838136d590dcf26", 0x57}, {&(0x7f0000000200)="f305ad8e835505f5bda533d10074a3aed4e90080", 0x14}, {&(0x7f0000000340)="4ca86199a18bce20524f83a87d2708700027cbd721f21e0613874f79a1984cbd8488d4515621800b9a24313500ef37d1a124def69ba952a3959e836f543dc52734436b044a2a15b044091a", 0x4b}], 0x3, 0x2) clock_gettime(0x0, &(0x7f0000000240)) io_getevents(r0, 0x8, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000280)) 2018/04/05 22:49:45 executing program 7: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x290241, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'syzkaller1\x00', 0xfffffffffffffffa}) prctl$intptr(0x1f, 0x0) 2018/04/05 22:49:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="62747266732e000024ff93d5525789f96aca205db65f66d297fb5387c6cb3af6274b5ac8ac070000003b21d03ce9c21cc7d6698c0160686ea132d3761b08e72c152dd9419c0f12d01c318fc68b606c40700756fac157400df6d46aee42f3c0aa1ad7e75b1db4beab28c84785370e736f8d26d40b0761c0e0e4077f5a05db5637d88b30f45d5771028824b43e01000000eb202e32cdb1eece5e626a346e8c9fd84257946a76b79c7167a98614e27c805076f3ce6e2374b4af524278dda64bcd84d6331806e2786c697516e3110a5dea867cebac5bdaf5c41114"], &(0x7f0000013000)='\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/88, 0x58, 0x0) 2018/04/05 22:49:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x34, "6570d5b2eb41b8223a3d10cc4ff15b22af37fcec5f83b1164575d872b928e7704bf6c5992f1f94ae0d4f4f9cb58a3db0aa5af1c5"}, &(0x7f0000000100)=0x3c) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r3, &(0x7f0000000100)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e24}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000098effc), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x43, "9fd1784e4265383c6ad4f8d2780aa689b0ad403c60086f8b176de394f440fb3d8b00655db33fb30f6b75764d2c399d7f21c6b9c4dc98273a05151caca9ae6a20a13fb6"}, &(0x7f00000001c0)=0x4b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000b80)=ANY=[@ANYRES32=r4, @ANYBLOB="0300b800e98aed8d3e47792e9fbc747f875341cbe28c1a14915e2eed1902103222628bc3c71462eb47cd45b25d36e6180af52b15da0536e3787dae4db5b15276aa5270ae981af524a6be2a79fe25206f7addc601532451a20cbddd102ea0646b7040cbaaa72db187eace2335846f86791da6ad71965ae85db89a832d7fd5a60ddf2a6c278aa53cdabe468ac87d3935e3d64e37ec9c7f1a0d89eada09e02da5cc7936f8afcc7d50680d186dc6da55a3472f71257cf234d7906e482f13ede9decf89b7d0444be9afaca21b41c3efb9fd118e947f3d6359665ed0c5fe3aeb4d1ddfdd43653baea19bf138a151fc211fe6f7ccdaba"], 0x2) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1, &(0x7f0000001780)=""/253, 0xfd}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000ac0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10001, 0x7f, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x98) writev(r3, &(0x7f0000000300)=[{&(0x7f0000000480)="1bce5be65f3fe9e8cf6a5e82125947686885540ba44465b8b45b219ec85c397bbf2a56c242aba6d5e4c2d221a4719a4250f357c214d23e30268bf6580cd257715ba28202bb4508815815b01437750689b0f588821c29a70f08d332af7e1ebaf5db21bcc9aec12608d603a37b436dde05e671613deb34e7003475deeed308e7b39a933341eda7ef17b3f4793149d416c7a5462d0a97f4c429acfdd8d721c7e74950b1dbce281c0f2eede7cd559ebc12425f090dbc6c5572e384d4b9792ec2d1aa657588feb92dd7f0482c4b47f99059ad6928370484c75eaaba14edb83aecfe5f42f2fef71590267cecd14ed7460b07f907e045d085eb0e31a2bafeb408e4bea89c90ed1d32d03d9ede9676a169cdb5e0afa8fa94af130ab6d31803d32a8d58558e6e2f8429ce581995f3361bc605822730e09448b1dd21d9bc97e7f56d058873f4b758dbd72f1bb5e2e100e7b27ebaf023343a5070f29e562ec95be839fb1433a66f42f959a31d606941a1f3b0216637a1dd5b75592546f4123efd2f282d73bd56e1252663f43b921f8181d28b4545eca3ea27445cbd91309f2958a256303d7293b308998028633ae119ec3d889700728d0fc28e88641c29a17dc0d8beb8e6c224ae64f2a9b2350b1dfe035555a663d94e2232106850b1f9c542e9e8a0a2ca832f4c442b5f93affd0af9f79aea1ab6972c9f36b1310de408540d5b132b9b3f74c89a54b2cf1ad8c788ecbea7cb1bf473e4832c858bab2ce4be0193d591eb4234633a97212196849a7cf469ef8d1c7db09a64f3fe88f40a06801408fbcf42848c75ea10127719ce1def5c3265027542bc1d06c1165625bdc813346954917cc3d6be7e1a9a8f5adb6dc18d4b6d4181637db8fb7be73dbf5bd2bc8ae0694fe99d2662f8a09e2000fb2ab6e460a2a0c370c4b1ada33af9a225611e16d98ea4e2b6a08f26ede28a643eea45503e8f185cbaee671c3624c327376c0e14c86a5b438ddc9449d8714faf6df32c44f804459cbdcc3486ec502791b36981fcecd75e3c59fe6d81641fb8586764ee3e7333bdb6696fc95c56db2023bc5cfbe3d11961d1630648086e5fce413cd2ef2163f9d03dde9e7ed557c10741fe5c9c4266ec6a9cc659e86d82e6b3629c75110a498d65ea99ab5d9b3f1be87f413eaf69ada3db8c7cbfa2995b098eaf71f6d8ceeb4f07d73b8c6dbaba95fd854a71d7ee103a49c11ddf4d0b23f3e794c49c5e8ad5d221465d727fb913caae9a10ae86c46075fb99d6f2ebe87fa4b595d8f0c5f3a6a76fd210ce06f641517c41d9b8c19ddacda72937647c0a887a6a155707421efd8c0c5fd3d9d5c9765dd529bb6db3a138778a2c90605eaa158fc8e088a1aeaf07788cc27a2fb9efbe329795a37f3229742132b95a14ad59ad50456224d3ea03ce781da429fde994c6c0dc4a88068e46e1ca64fa29fc23d1f5d703835e9d75e7205ab06244f0150b97f7c4ea6ade4fb0f921b2b6ff034de3c700743c4d1b5ba098bb92cd76147c1b7eea36655c61b7fbf3e92f306ec8f7a1c69eaf987d4c38a60397be9223a95fd94a8d1773b7c50333e216eb464c0426c16c8aafd54dd39f1479829df26067be637bc1ad16da346032358da3f0b4ee92794a7056dfe60898c09c5805ceee75e9f35f86b91709b86b4a5ec814f403dd42eae6556a3d20dfa027dd6b3bab738e08cf369258f06305b8b0977dfaff0f7af8eeaa495cd992524f23b2452c8e1957622ae9dd28598ddf3292c05a6492cb15e4a27d0bc15194a6f26ac342e9c491735bd445b823d67751251b35ce56ccd6f9261ee991185af6b9ff3bef6db23e527c9d3d3ed83aee7ce7a631de962347b43fbe7082348a3a34ef9227a6ce174778f6f7eccce396e03a37439dc94a9f2b2eb0a098a037254e7ce7c26bf5782f09bf656921986cb1cd3818ce5345a7e6662db254cae5cada7d8274ccad32ea15c38200781c971d70e56044113c898a8de680c651570fd85cec32c3b4a271e4f65094907a0e39ed09b2e875b80ab67427f01df64c257fcc4173ac073eb6bc36b7252e4c9e60c933608e31087365c33cf6117e94d56542b54c6bba12a0c95f1d425b740b14cee09531dc7e48e727147839d235882972f8efd369ab0a200b4b82f83e60723f1b07f9154accfebb49720661e6519dd2", 0x601}], 0x1) writev(r3, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x2, 0xa9, "e84904c1343e49938890fe31d6a68fb7b44d652caa5163422479246b6d43f42b563a6999e7e146d0a73cb52227d3fa9a182707bbee4c5d1da5cb9815975fb7433819c686b4480fc7809a51379e04cb5abfb35e62c19fd3d4e477999232052c27c007a9aa4edf5f53f6fc241752cb0e50d5493051694c5da31a6aaf54dc383a40345a97b16e58ec47ee842dc2abfc3ddb8a5a14ac28cc923d6a4bb9d4bd920d51a3728391ab54c8d58e"}, 0xb1) 2018/04/05 22:49:45 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xffffffff80000000, 0x4) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0x80000004}, 0xffffffffffffffea) [ 65.990971] sctp: [Deprecated]: syz-executor3 (pid 6541) Use of int in max_burst socket option deprecated. [ 65.990971] Use struct sctp_assoc_value instead 2018/04/05 22:49:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7b0e98a9, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0xcaf, 0x3, 0x7, 0x3, @time={0x77359400}, {0x80000000}, {0x9, 0x8001}, @addr={0x8, 0x81}}, {0x6, 0x80000001, 0x0, 0x0, @time, {0x2, 0x1}, {0x7f072b67, 0x6}, @result={0xfa, 0xc3}}, {0x361c, 0x3, 0x8, 0x3, @time={r1, r2+10000000}, {0xd2, 0x6}, {0x6a, 0x80000000}, @raw32={[0x1, 0x3ff, 0xffffffff]}}, {0x4, 0xb21d, 0x10000000, 0x3f, @time={r3, r4+10000000}, {0x800}, {0xc4df, 0x1f}, @raw8={"35fee07ab2e4bddca05c8f35"}}, {0x0, 0x9, 0x6f9c, 0x0, @tick=0x8, {0xf9d8, 0xfffffffffffff102}, {0x1c3, 0x4}, @time=@tick=0x3f}, {0x4, 0x1, 0x5daf9149, 0x0, @tick=0xfffffffffffffff9, {0x4, 0x8e}, {0xb0, 0x14}, @addr={0x40, 0x7}}], 0x120) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000003c0)={r6, 0x3, 0x2, 0x7, 0x724, 0x3}, &(0x7f0000000400)=0x14) ioctl$TCSETAF(r5, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r5, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r5, 0xc0045405, &(0x7f0000000040)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000300)={0x6}) 2018/04/05 22:49:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x503140, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 22:49:45 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7955a364a1aed93de0c1d094f1fd14a6f08e689ad454eb9acfabbdcbc1350920ac347b7b9f3deb1732725914a2451c04d287985808aae1057959df8bcff0a7fb5e6cc28e"], &(0x7f0000000000)='GPL\x00', 0x6763, 0xf8, &(0x7f0000000180)=""/248}, 0x48) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/05 22:49:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xfffffffffffffd82) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="e81ded67c18dd401730b84f7ce2296a729fdcd8f96fe77127d50b69a30bcedf598632c0a2f59c571e151329ff3d1730c52c735244d100611fdad473d1f73955aee73c65638ac8ff158086b6e6307bbf7903fb8a5ed3766dc37162f0102361257c33c06a0", 0x64) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xbc) socketpair(0x2, 0x80002, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000200)=""/126, 0x7e, 0x40002041, &(0x7f0000000280)={0x4, 0x3, 0x6, "acfe664aebbd", 0x512}, 0x10) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x2) 2018/04/05 22:49:45 executing program 5: r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/04/05 22:49:45 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0xfff, 0x0, 0x0, 0x0, 0x401}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, [{}]}) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/04/05 22:49:45 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000900)=0x0) sched_getattr(r1, &(0x7f0000000940), 0x30, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="b7625a1dcab7014d19f1175e183d63345a2c6fdbdfc25d2c53fe87fc6c5fd0159326716564074c84bcd942d30c33a43f236e22aa30d698246ced54edf1a50c7df64c8d4b56344e227f6589e0ad69ebf8b34b", 0x52}, {&(0x7f0000000180)="4b58ed7ae33cb9ac3aba3399eefad97e7284b819be09398884004a67235d02855dfc97af92deeaf4631a2c1cbe4c15ea2b8b49598ea0990110510a7b97c18261520bdb6ad0c205b73027f4ccb07db6cb65dedb7e90dffdf3bec628b654003899363d8ecdf3b0a19ea762655380169347119c77d669fd497f9b359b85857762", 0x7f}], 0x2, &(0x7f0000005040)=ANY=[@ANYBLOB="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0x2238, 0x20000000}, 0x40000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000980)=""/124) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000840), &(0x7f0000000880)=0xb) recvmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000000500)=""/250, 0xfa}, {&(0x7f0000000600)=""/155, 0x9b}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f00000006c0)=""/83, 0x53}], 0x6, &(0x7f00000007c0)=""/107, 0x6b, 0xfffffffffffffff9}, 0x40002041) recvmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffe16, &(0x7f0000000fc0), 0x224, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/120, 0x78}, 0x0) [ 66.200517] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/05 22:49:45 executing program 4: r0 = socket(0x1, 0x6, 0x8000) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000ea9fb0)={{0x4000001ff, 0x80000c}}) 2018/04/05 22:49:45 executing program 7: clock_settime(0x7, &(0x7f0000000000)={0x77359400}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x400000000007f, 0x2}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3fe8)={r0, &(0x7f0000fd3ff1)="c59b52", &(0x7f0000ce4000)=""/137}, 0x18) 2018/04/05 22:49:45 executing program 5: r0 = socket(0x1e, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000ecf000)}, 0x0) 2018/04/05 22:49:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x6}) r3 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x404800, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000001c0)=""/47) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="66b9800000c00f326635010000000f3066b9800000c00f326635000100000f3066b9800000c00f326635002000000f30d99fad002e0f060fb0e266b98c04000066b80000000066ba010000000f30660fc6049a66b99e0800000f3283740078", 0x5f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 66.256906] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/05 22:49:46 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x7) setresuid(0x0, 0x0, r1) 2018/04/05 22:49:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x1f, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/05 22:49:46 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x33, 0x4, @tid=r1}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/108, &(0x7f0000000080)=0x6c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/05 22:49:46 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) recvfrom$inet(r1, &(0x7f0000000200)=""/153, 0x99, 0x101, 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) sendto$inet6(r1, &(0x7f00000000c0)="4bee384fda21383e034103d06bfac762338592a8bab54e75688cc8ae1532bf70baa678ad9212ecf235720949931ec327dcef5c68309f65fa49ae9fed2fb5aabc2c3850edf8541e5c328cab6d39baf25fd89a", 0x52, 0x4, &(0x7f0000000140)={0xa, 0x4e24, 0xf10d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000001600)=""/4096, 0x1000) accept4$unix(r1, 0x0, &(0x7f00000002c0), 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000005c0)={'raw\x00', 0x1000, "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"}, &(0x7f0000000180)=0x1024) 2018/04/05 22:49:46 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x41369}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x5b8, 0x2e0, 0x0, 0xffffffff, 0x0, 0x0, 0x520, 0x520, 0xffffffff, 0x520, 0x520, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e22, 0x4e24, 0x4e23, 0x2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @broadcast=0xffffffff, @loopback=0x7f000001, @gre_key=0x8, @port=0x4e24}}}}, {{@uncond, 0x0, 0x1a8, 0x1e0, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x4, 0x81, 'fsm\x00', "0b1b84e228d735732f9c84a2cd2828fbd0c284217ae6beaeb260e63a29268c672615028a02c45e43bc78d108fc07247c6ccd2fa54ca2aeff7dd5a78c08385622c7aab27fa8033b99f91aecb148fbc872ce16806d05f082309e66a8ef059121f24de2be748dd24b4cc2ab34872da505a3ae23448be8dbd840b5c016b0d598e67f", 0x53, 0x0, 0xffff}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffffffb, 0xd, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002, @gre_key=0xffffffffffff6bd4, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xf905, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @gre_key=0x5, @port=0x4e20}}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0xffffff00, 0xff0000ff, 0x0, 0xff], 0x5, 0x1, 0x5}}, @common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x3, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000800000000000000260000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x77, &(0x7f0000000000)=""/195}, 0x48) 2018/04/05 22:49:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0xfffffd95) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, 0x0, 0x3) 2018/04/05 22:49:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x92c, 0x400400}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2}, "00ffffffffffffff00"}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@empty, r2}, 0x14) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000180)="b57d62a5ae409badb7305b6a76be0091928452c93ef4183a899b02b02e2f36cffc631f85f7c98e5ca8671d54a626cb0126da7d79a119a9db92b633cb8dea70e0ab9df4d1941e44bac6031b40ad81bc93a160fdc11aabbef731f022ffac436c9f2565862a26787c41e9c775f150bf95c84f981bb80bc308e0f34bb89d72927aaf6d249c82728e53b796048c41f6a18a6a5776d77c2453d2240ed5daf16efb4cc08d8e58a384b392a0f79ca434691e2d75fcdd203e985724b8464d169f47e87958d88807bc388f", 0xc6) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0x8, 0x5a, 0x7fffffff}) 2018/04/05 22:49:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="35141e2a5bd2f29af906ece5c5bfff0d", 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0xa10, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x9, 0x7fff, 0x2, 0x3, 0x9, 0x0, 0x2, 0x5, 0x7, 0xffffffff, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) 2018/04/05 22:49:47 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x80800) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3ce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd5ed348820300000000000048e184878da59c5556763900000900"], 0x5a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x1}) 2018/04/05 22:49:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x8, 0x7, 0x4}) 2018/04/05 22:49:47 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x503400, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000540)=0x8, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00009c6000), 0x4) rt_sigreturn() [ 67.401942] CUSE: zero length info key specified 2018/04/05 22:49:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009500000000008000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x101000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/213, &(0x7f0000000140)=0xd5) 2018/04/05 22:49:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) 2018/04/05 22:49:47 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr=0x4, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57bd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)) socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005a3000), 0x4) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="33cbb110000000000000000000000000020000836415ff41130da1940fdaa707049b99ff7e0e4de131fc78f2dcf38826f17bc03d"], 0x10}], 0x1}, 0x0) 2018/04/05 22:49:47 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername(r1, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r2, &(0x7f0000002a00)={0x11, 0x7, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x5, 0x8000}]}) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB], 0x0, 0x0, &(0x7f0000000500)}) [ 67.433909] syz-executor4 (6630) used greatest stack depth: 14888 bytes left [ 67.448934] CUSE: zero length info key specified 2018/04/05 22:49:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="35141e2a5bd2f29af906ece5c5bfff0d", 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0xa10, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x9, 0x7fff, 0x2, 0x3, 0x9, 0x0, 0x2, 0x5, 0x7, 0xffffffff, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) 2018/04/05 22:49:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x1, 0x200000000000) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x2d) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') [ 68.333623] binder: 6659:6688 unknown command 536871424 [ 68.339097] binder: 6659:6688 ioctl c0306201 20000340 returned -22 2018/04/05 22:49:48 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="95ce4d78c7f9ae16b0b7da209b87bca97fd57e41b156", 0x16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x9, 0x20}, 0xc) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x4000, 0x1, 0x9, 0x19}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/05 22:49:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001240)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80, 0x7}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x4e20, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 22:49:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7feffff4fb6fcb49bab2a619e9cf62266153e7fad2546f466e5e86c36e944e6fee1a208b4778fca7e80b83dd89a49e7c606c72e6b4a4bd562d3d7437c9d5c3a3075a8a6f4bcb8d7e84e170e3cc45e637124cb37ef0ebb8ec4a1e98aa035dec11a3686edd1174f38818c88b60b04e82a478e280f0405ca7862ab33bebd07163734679e756713b21ebc32b3229c9f09951882f192300dd82e5b1771ba79861093cd80d53117bd7fdfe9194f3170a0b7c2ce6d97e67f648306104f8e3965108bfcc16fda640891c41a14b8e6c8aae5c51ddd1b5299a47c6562ae94bb65c1ca7fc5c6817d60d38b847c632711e7a01c"], &(0x7f0000000140)=0xffb3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x201, 0x1, 0x6, r6}, 0x10) 2018/04/05 22:49:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/04/05 22:49:48 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/3, 0x3}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/168, 0xa8}, {&(0x7f0000000540)=""/58, 0x3a}, {&(0x7f0000000580)=""/15, 0xf}], 0xa, &(0x7f0000000840)=""/149, 0x95, 0x2}, 0x80}, {{&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000980)=""/19, 0x13}, {&(0x7f00000009c0)=""/75, 0x4b}, {&(0x7f0000000a40)=""/36, 0x24}, {&(0x7f0000000a80)=""/242, 0xf2}, {&(0x7f0000000b80)=""/41, 0x29}, {&(0x7f0000000bc0)=""/135, 0x87}], 0x6, 0x0, 0x0, 0x40}, 0xa1f4}, {{&(0x7f0000000d00)=@ax25, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/145, 0x91}], 0x1, &(0x7f0000000e80)=""/242, 0xf2, 0x5}, 0xfffffffffffff191}, {{&(0x7f0000000f80)=@rc, 0x80, &(0x7f0000001380)=[{&(0x7f0000001000)=""/201, 0xc9}, {&(0x7f0000001100)=""/203, 0xcb}, {&(0x7f0000001200)=""/17, 0x11}, {&(0x7f0000001240)=""/178, 0xb2}, {&(0x7f0000001300)=""/98, 0x62}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x6, &(0x7f0000001400)=""/103, 0x67}, 0xa1}, {{&(0x7f0000001480)=@rc, 0x80, &(0x7f0000001900)=[{&(0x7f0000001500)=""/190, 0xbe}, {&(0x7f00000015c0)=""/125, 0x7d}, {&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f0000001700)=""/232, 0xe8}, {&(0x7f0000001800)=""/232, 0xe8}], 0x5, &(0x7f0000001980)=""/56, 0x38, 0x7}}], 0x5, 0x100, &(0x7f0000001b00)={0x0, 0x989680}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0xba, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x100, 0x0, [], r0}, 0x16) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f0000000080)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffffda) 2018/04/05 22:49:48 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x1ff) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) close(r1) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x43, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) 2018/04/05 22:49:48 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getegid() shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001400)=""/4096) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/04/05 22:49:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="35141e2a5bd2f29af906ece5c5bfff0d", 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0xa10, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x9, 0x7fff, 0x2, 0x3, 0x9, 0x0, 0x2, 0x5, 0x7, 0xffffffff, 0x9}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) [ 68.479668] binder: BINDER_SET_CONTEXT_MGR already set [ 68.485188] binder: 6659:6689 ioctl 40046207 0 returned -16 [ 68.494616] binder_alloc: binder_alloc_mmap_handler: 6659 2000c000-2000e000 already mapped failed -16 [ 68.551526] QAT: Invalid ioctl [ 68.579544] QAT: Invalid ioctl 2018/04/05 22:49:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x20000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r3, r4, 0x2, &(0x7f0000000140)={0x21, 0x206, 0xfffffffffffffffb, 0x3}) accept$alg(r2, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/04/05 22:49:48 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0xfff, 0x80) splice(r0, &(0x7f0000000800), r1, &(0x7f0000000880), 0x1, 0xa) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a000028852f"], &(0x7f0000000700)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r5, 0xffffffff, 0x4, 0xba4d, 0x8, 0x9}, &(0x7f0000000780)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffd) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000015c0)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000340)={0x9, 0x0, 0x7f, 0x1, 0x8}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r10 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r10, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000900)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)="4aac83cbd6") 2018/04/05 22:49:48 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x10000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc38048348187"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) fdatasync(r1) 2018/04/05 22:49:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2a2900) r2 = openat$cgroup_int(r1, &(0x7f0000000280)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000006c0)=""/227) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000002000ff020000000000000000b2090000080004000000004008000e0000000000"], 0x24}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='/dev/cuse\x00', 0x881, 0x0, &(0x7f0000000040)={0xfff, 0x1ff, 0x75, 0x9, 0x81, 0x0, 0x305, 0x101}) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10}) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x80000000, 0x4) write$fuse(r0, &(0x7f0000000680)=ANY=[@ANYRES32=r2, @ANYPTR64, @ANYBLOB="7dd47a0c821969cfd4eae976acbb1a8d", @ANYRES32=r3, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32=r3]], 0x28) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x200102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="b30000009ddd689b6e88d6dc18c5fda26475e3cfc47e8b6174fffa6e6aa6d6c23d8730f71856f4b9241c239be1dafa138b8988723cd6053de5aa06000000000000bda9ca2ab50c7afa02de3f3592d211a088cefd63eb9f6ecc985332ced0b30ab2e44e25d4cfa53bd594d0f745b4b5b2db34feef8a0e46d8e1ab33a65b744286cc4c02cd40f78f981bf7dca09bc322433b8e10b541c4b6331e4ca8bac2d89e44f61d7a630014cab33f174280ee5fa005c96b785256b847"], &(0x7f00000004c0)=0xbb) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x0, 0x5, 0x3ff, 0xffffffffb960cfa4, 0x8, 0x10000, 0x4, 0x5, 0x4b6, 0x4, 0x1f, 0x1, 0x3, 0x5, 0x3]}, &(0x7f0000000600)=0x100) 2018/04/05 22:49:48 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000200)=""/236) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4040, 0x0) openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r5, &(0x7f0000000440)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r4, r1, r5]}], 0x38}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) 2018/04/05 22:49:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) fcntl$setlease(r0, 0x400, 0x2) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00000001c0)=0x9, 0x4) 2018/04/05 22:49:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) r1 = socket$unix(0x1, 0x1000000000001, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b000000693b00001500000000000000359841c9f6ec590200000000"]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x3, 'ifb0\x00', 0x4}, 0x18) 2018/04/05 22:49:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@getae={0x40, 0x1f, 0x421, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) 2018/04/05 22:49:49 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000400)='./file0\x00', 0x18) ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f0000000440)=""/210) r6 = dup2(r4, r3) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r8 = dup(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000300)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00000002c0)={0x100}, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x9, 0x143c00000000000, 0x7fffffff, 0x0, 0x40, 0x80050, 0x4, 0x5, 0xffff, 0x6, 0x3b, 0x5, 0x7, 0x139, 0x10000, 0x553, 0x1, 0x1000, 0x7, 0x4, 0x4, 0xabba, 0x8, 0xfffffffffffffff7, 0x9, 0x3, 0x5, 0x1, 0x2, 0x9, 0x1b, 0x3, 0x2, 0x0, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080)}, 0x8000, 0x1, 0x43, 0x1, 0x8, 0x0, 0x2}, r7, 0x10, r0, 0x1) r9 = fcntl$getown(r0, 0x9) setsockopt$packet_tx_ring(r8, 0x107, 0xd, &(0x7f0000000340)=@req={0x3f, 0x2, 0x20, 0xafb1}, 0x10) fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r9, 0x83, &(0x7f00000000c0)) socketpair(0x8, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ifreq(r10, 0x89ff, &(0x7f0000000380)={'bcsh0\x00', @ifru_data=&(0x7f0000000280)="26a001a142ede75966b9f40913a1a5c655b48d0af88c699ff80e5ea190713a91"}) 2018/04/05 22:49:49 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = syz_open_dev$sndctrl(&(0x7f00000007c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0xfff, 0x80) splice(r0, &(0x7f0000000800), r1, &(0x7f0000000880), 0x1, 0xa) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a000028852f"], &(0x7f0000000700)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000740)={r5, 0xffffffff, 0x4, 0xba4d, 0x8, 0x9}, &(0x7f0000000780)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r4) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffd) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000015c0)=0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000340)={0x9, 0x0, 0x7f, 0x1, 0x8}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r10 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r10, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000000900)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)="4aac83cbd6") 2018/04/05 22:49:49 executing program 5: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x0, @rand_addr=0x10000, 0x4e22, 0x0, 'rr\x00', 0x11, 0xff, 0x60}, {@broadcast=0xffffffff, 0x4e20, 0x10000, 0x9, 0x9, 0xffff}}, 0x44) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x1) write(r1, &(0x7f0000fd6000), 0x0) close(0xffffffffffffffff) 2018/04/05 22:49:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)="f0920f9f971c9223e3b6d953f4e04ebca29567fd7d1f61ceb993bac24c3ec6ecac52456f8a34dbad8a8e5988e70218d10ca92e1246741492b8bb4f085997aec5f0992c6925307e5f7d0b79a759ca92e01e3a619cfb0ac468b543efcb02d77cd37bcd7c1015e65c7d4c101d6695dc805f3fbf262a06aebf5b678b0beefdbbd7456c31ba5d57161933ecb51d75e6560bf3869172c2b856c5c17a05246c4530888c4403f4b3db3bfa929d992b07b9586dcb7febe7f8deef73c4ae59fd3a209218529760e564c3eeccf028370fb255f04adaeb5ae2dcf4cba75dbc02d024a2", 0xdd}, {&(0x7f00000001c0)="0bea5fabf144dd8d6a526ccf611462437a7014c1ef95137ec44e568ce02e8f078bea7ef79db80ed95818f26134840e8bf2d52283329e4360ffc2081b607e1a58cafe8b5dddefcddff797082bd57a5702cecca09dfe0dfcc7565df7b2f60a5a916c88a2adbb543d169ffd103227847eea81e9fe6f065a932bca1f0a9ad14ade7e258115d606d06429f2deb22010099a2ea08cc11a93b05dced6d625992422cd6be17b0ff9b8c1c4d19a2e8f697fb5b02221835b3e2e465a54900b4bf1a0adb456d159d55b6beb2dcd860fa091e427a4d603f3a63358b5", 0xd6}, {&(0x7f00000002c0)="8efa9c119e04c29d0359e0d0521c8983d5fb415be9508f687b9ce705c4935a5f4a0b3919732451931bf527a0e1a088ef41451d09c0b31ed11fed79092c8db9fc142a446f35d03d9f2d065a783e68a8fa224426d171b8e578b140f3d86faca8a47de3787e138a45bf5c39af6620aac631666cc8244b6cfba90f0ed27b93448e1e25eb7ba3ecff4beb83d9886a2392616972454954ade0528949600b1a0e13efc267a033d22606b85bdb13f99e0722edb70f80f95e8eb1999a20bae91353253133e28598746c4fd086", 0xc8}, {&(0x7f00000003c0)="d231a4c88c0b586430ad81273b9f788aa922402dd6578a557e97c216637513bbafc4645fc4b9d29b84f24a6b4094740bbb715676af9583c9fe6b94bca37852d170b7483f11e5149f1702a67a8522dcc2800bd700dce4eb60072f58a428d4d5ad57455ddbad8d4c0028ae00ca2f441aad68ea5837664a6a466a894ef03baa1522e22de467884c99ae554b288d3e091f19ee52572ddb6da87c4160f203d138101225589c5e7899ccb4f32bd303d41faab71b8c5aeb5123ee683cedc6734206946eb9c4bf70d2f97091bbddb74e42c65b979a78ff361125b8c9d229833de7de74c857a8d21cec47da5a0268563492aa31fd962b3d", 0xf3}, {&(0x7f00000004c0)="ec7a179c5adca9096498ab18c602210429caebb06defc4519e537b91d03ea190e268501726b8dbb8a8271a3765767d4475549a87a51c4001e55f122ab61ff88b8fd9dc36553d29e965158ae1c142bb9fa27335ea0f752eeb440413ec0368a60de8bc39393c2574e6669decbc38cd9bd176137aca87e509c7495730eb858bb72f3d99", 0x82}], 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000258000)=0x803da5, 0x4) setsockopt$inet_int(r1, 0x0, 0x100000000000005, &(0x7f0000000080)=0x4, 0x71) 2018/04/05 22:49:49 executing program 4: renameat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='stack\x00', 0x6, 0x2) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) readv(r0, &(0x7f00000012c0), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}) 2018/04/05 22:49:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7feffff4fb6fcb49bab2a619e9cf62266153e7fad2546f466e5e86c36e944e6fee1a208b4778fca7e80b83dd89a49e7c606c72e6b4a4bd562d3d7437c9d5c3a3075a8a6f4bcb8d7e84e170e3cc45e637124cb37ef0ebb8ec4a1e98aa035dec11a3686edd1174f38818c88b60b04e82a478e280f0405ca7862ab33bebd07163734679e756713b21ebc32b3229c9f09951882f192300dd82e5b1771ba79861093cd80d53117bd7fdfe9194f3170a0b7c2ce6d97e67f648306104f8e3965108bfcc16fda640891c41a14b8e6c8aae5c51ddd1b5299a47c6562ae94bb65c1ca7fc5c6817d60d38b847c632711e7a01c"], &(0x7f0000000140)=0xffb3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x201, 0x1, 0x6, r6}, 0x10) 2018/04/05 22:49:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="0a0775b005e381bb31b46603404367cc499d67fa2c274fe5b3b60ced5c54dbb7", 0x20) get_mempolicy(&(0x7f00000003c0), &(0x7f00000002c0), 0xff, &(0x7f0000ffa000/0x4000)=nil, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000001480)=""/138}) fsetxattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7573b4586d8dda03f44b1aa550812578619e1b82731311e646854fac151237cc1e46113c4e62ec56c86a96fc683fa378b09444b1ced5b50505b58fee66440a4240cd3efffad67cd7970dc231a9618f9061d22d277508702a8b9937b56860a3abf6fea0645f0ee23032f3faa9a439d3bb1c2903953106b52f0cbdebad761ba490e20061a1b51b94839962c2492ef2ef2a28d2"], &(0x7f0000001580)='cgroup\x00', 0x7, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x4008240b, &(0x7f0000003780)={"01000000000000000000000000000b6a"}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000003600)=@sco, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/05 22:49:49 executing program 1: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/04/05 22:49:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001440)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x400}) 2018/04/05 22:49:49 executing program 3: prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0x1, 0xcb, 0xfff}, {0x101, 0x800, 0x2, 0x1ff}, {0x43c, 0x95b, 0xc1bb, 0x3f}, {0x5, 0x6, 0x1f, 0x1}, {0x5, 0x3, 0x10001, 0x80000000}, {0x7, 0x1000, 0x4, 0x5}]}) r0 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100)=""/239, &(0x7f0000002ffc)=0xef) 2018/04/05 22:49:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001b80)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001bc0)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x10000000000d0, &(0x7f00000000c0), 0x4) 2018/04/05 22:49:50 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/217, 0xd9}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/82, 0x52}, {&(0x7f0000000840)=""/235, 0xeb}, {&(0x7f0000000940)=""/129, 0x81}, {}, {&(0x7f0000000a00)=""/103, 0x67}, {&(0x7f0000000a80)=""/145, 0x91}, {&(0x7f0000000b40)=""/116, 0x74}], 0x9, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x410000) get_thread_area(&(0x7f0000000d40)={0x5, 0xffffffff, 0xffffffff, 0x1, 0x8, 0x9, 0x3ff, 0x101, 0x27}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000c80)=""/140) accept$packet(r1, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001e80)=0x14) connect$can_bcm(r1, &(0x7f0000001ec0)={0x1d, r2}, 0x10) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/114, 0x72}, {&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/79, 0x4f}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/225, 0xe1}], 0x6, 0x0) close(r0) symlink(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000d80)='iso9660\x00', &(0x7f0000000dc0)='./file0\x00', 0x89, 0x4, &(0x7f0000001240)=[{&(0x7f0000000f00)="fb0a196b2045764be6d32ff69eb9b988934685e585e194010dcc7e9758f1f5a6211b3b91e7dce998949356b41b85f20d542041e82134577bb8771d158b19c0e1c4aa3ad0429ace12e7f09c979b695889368127ae956b360edd621008781d631d8b390b5aaf3873e4719961ce39c569082090405755da268bd90e99042b0400b2eecaa989de48c6fe0a8dddaf9f36d9b8eb08c6daa4fc1f3611c8085e2289344964c021bfc1c9fb72", 0xa8, 0x2}, {&(0x7f0000000fc0)="3b55d3fface95da195dc9d55ea3f33e09f4e3aaa1382f2054b59795ce8096d12ef8ad4a36192bf6e8d1cb7065e3630baf0c000c36c541d94bd017e0e901c089093545c9448605dfc49700111e3fbb63646e58f04d451c6375a32df69560720a7c0127e68a81929d0213724d518056960a9d4a216baa012faeb47d583f887e7d2816ee374eb876b654ea5f580cae74bae443a79", 0x93, 0xffff}, {&(0x7f0000001080)="69778c1ac89a8cf29e0d99a565e2102202a3ea87fd958f0f3a30c0159443b1122346f875a1ffd2b6bc37db5a7123050249b7c20f9aa880480cc76ae1c28427ab75fb5500f40d8fe1af6bbbd05e2b3264f4393f35ecaf0023550ec7265ab5347b6944730c856fb5325fa5cd5d5f59ecc9e79caf77cd687eb787f4b497ae8ae48623864418b3ab5b21444c526a8cbc4ffcc6bbf4dcba8af2c932c88e74fd", 0x9d}, {&(0x7f0000001140)="caf1b9bf8b94a493b9eb8a2d3adbf830c852e05c83e4a9fb95b1c77ddc3a56ea7bda8e2959faaa752468d9d813c6a358cdfd70b22f4cc20428bd84efca96e8f59316d926b69e3306c1dbee2fbc5e6fd6faadebe1453c6eaef5f548b1034dcb57af473471d1f90d0521260d493036cadb2ecd7196970c0a2dde1cb1c8e452f842a3418629d6941fb6a1a995517d91ba9ee96a4821edf24e1fb74409b89959fed34802a7fda189f5e89e383d3d9fc98b876fc0d5d2391b7fae559e701222018cd4a88e76e5824b03a4325d6892968b72bc9070a2faef3dba5405d043ca852bb6d674e1d5890ef8df4a8fbe3963f32028", 0xef, 0x2}], 0x40, &(0x7f0000000e00)={[{@gid={'gid', 0x3d, [0x39, 0x30, 0x2d]}, 0x2c}, {@hide='hide', 0x2c}, {@utf8='utf8', 0x2c}, {@utf8='utf8', 0x2c}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/05 22:49:50 executing program 7: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffff3c01, 0x80400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000200)=0x8) sendto$inet6(r1, &(0x7f0000000240)="b414ce8a9b4494b70faad92957fb7b2df00c2ba2bf1aeb0210a6ee8bbc9c490bb32b277dffd966a649c31abee1d839b06a", 0x31, 0x800, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) getpgrp(r3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x7d1, 0x1, 0x3f, 0x7}, 0x14) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32-pclmul)\x00'}, 0x58) 2018/04/05 22:49:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[]}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r4, 0x1ce40f6d}, 0xc) 2018/04/05 22:49:50 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x939) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x7f, 0x5}, 0x8) io_setup(0x47, &(0x7f0000000440)=0x0) seccomp(0x1, 0x0, &(0x7f0000000880)={0x1, &(0x7f0000000800)=[{0x9062, 0xfffffffffffffffb, 0x100000000, 0x4000000000000000}]}) ioperm(0x7, 0x5, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e0e1f92", 0x79, 0x6, 0x0, 0x0, r0}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/43, &(0x7f0000000240)=0x2b) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0xffffffffffffff0c) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x7, 0x0, 0x101}, 0x3d, 0x2, 0x0, 0x0, "b624bc513e4b327c3a53bc8fea0b72e3e82d33ee3d3357f2190eba067213971d3263a0b096aeb1b2c52c3e6176a7929a3bbcf0f0e39fdbefbdc67ab90a32297e"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x400c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="0180000001040320d20ed715908f058d0a2310b33f6512cf9276be2c446f6ecd219c9b7afbcf08b1632357bfa294e37f54a0bf42f10300e54d851f201c217a5d7fbb976e6c4e50a815e8fb722f0298c771094156196b97d4b756eaac0e28927445ca258df74d6fc2338328c55d681a21295a2877c5944603ec7569f96df9060eb2b3b85d4f1678583708097ff798c688db9e88c9974ab288acbeac8bfa9ec2823c55da0b16badc64f81d092d65e176a232b81b23b9cb655db2"], &(0x7f00000007c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r5, 0x5}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@multicast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xffffffffffffff68) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000980)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000009c0)={r6, r7, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/05 22:49:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r3, 0x200}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3f, 0x10000000000, 0x7ff, 0x8, 0x1ff, 0x1f, 0x4, {0x0, @in={{0x2, 0x4e23}}, 0x4, 0x800, 0x2, 0x5, 0x80000001}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={r4, 0x400}, 0x8) 2018/04/05 22:49:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) r3 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r2, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/05 22:49:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000540)}}], 0x0, 0x0, &(0x7f0000000640)}) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/05 22:49:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7feffff4fb6fcb49bab2a619e9cf62266153e7fad2546f466e5e86c36e944e6fee1a208b4778fca7e80b83dd89a49e7c606c72e6b4a4bd562d3d7437c9d5c3a3075a8a6f4bcb8d7e84e170e3cc45e637124cb37ef0ebb8ec4a1e98aa035dec11a3686edd1174f38818c88b60b04e82a478e280f0405ca7862ab33bebd07163734679e756713b21ebc32b3229c9f09951882f192300dd82e5b1771ba79861093cd80d53117bd7fdfe9194f3170a0b7c2ce6d97e67f648306104f8e3965108bfcc16fda640891c41a14b8e6c8aae5c51ddd1b5299a47c6562ae94bb65c1ca7fc5c6817d60d38b847c632711e7a01c"], &(0x7f0000000140)=0xffb3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x201, 0x1, 0x6, r6}, 0x10) 2018/04/05 22:49:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr=0x1}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x2, {0x2, 0x4e23, @loopback=0x7f000001}, 'vlan0\x00'}) r2 = socket$inet(0x2, 0x2000000000003, 0x1) socket$inet(0x2, 0x80f, 0x7) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000200)={0x2, 0x1}) [ 70.738255] binder: 6833:6835 got reply transaction with no transaction stack [ 70.745729] binder: 6833:6835 transaction failed 29201/-71, size 0-0 line 2763 2018/04/05 22:49:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @empty, r1}, 0xc) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x718b) r3 = socket$pptp(0x18, 0x1, 0x2) getpeername(r3, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) 2018/04/05 22:49:50 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x939) setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6c, 0x7f, 0x5}, 0x8) io_setup(0x47, &(0x7f0000000440)=0x0) seccomp(0x1, 0x0, &(0x7f0000000880)={0x1, &(0x7f0000000800)=[{0x9062, 0xfffffffffffffffb, 0x100000000, 0x4000000000000000}]}) ioperm(0x7, 0x5, 0x2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f0000000100)="3946c93f4026ce2b4b55d164be5a264980e76f0ec565a7c5e245850e623f830dd3b671ff8cb768114b1d12235fa808aa80efb9b56d66a33a4ea4de288f1706748e53a8bee27db64ba067af00e968cf1abf87853a47e2c709423ab9c658f291fbd8a245527208bf4546dbe3816e03f4e1270d4859b32e0e1f92", 0x79, 0x6, 0x0, 0x0, r0}]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/43, &(0x7f0000000240)=0x2b) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0xffffffffffffff0c) sendmsg$can_raw(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)=@canfd={{0x3, 0x7, 0x0, 0x101}, 0x3d, 0x2, 0x0, 0x0, "b624bc513e4b327c3a53bc8fea0b72e3e82d33ee3d3357f2190eba067213971d3263a0b096aeb1b2c52c3e6176a7929a3bbcf0f0e39fdbefbdc67ab90a32297e"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x400c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="0180000001040320d20ed715908f058d0a2310b33f6512cf9276be2c446f6ecd219c9b7afbcf08b1632357bfa294e37f54a0bf42f10300e54d851f201c217a5d7fbb976e6c4e50a815e8fb722f0298c771094156196b97d4b756eaac0e28927445ca258df74d6fc2338328c55d681a21295a2877c5944603ec7569f96df9060eb2b3b85d4f1678583708097ff798c688db9e88c9974ab288acbeac8bfa9ec2823c55da0b16badc64f81d092d65e176a232b81b23b9cb655db2"], &(0x7f00000007c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r5, 0x5}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@multicast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xffffffffffffff68) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000780)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000980)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000009c0)={r6, r7, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) [ 70.804337] binder: BINDER_SET_CONTEXT_MGR already set [ 70.810828] binder: 6833:6845 got reply transaction with no transaction stack [ 70.818290] binder: 6833:6845 transaction failed 29201/-71, size 0-0 line 2763 [ 70.841510] binder: 6833:6835 ioctl 40046207 0 returned -16 2018/04/05 22:49:50 executing program 7: keyctl$clear(0x7, 0xfffffffffffffffb) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff80, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xdb}, &(0x7f0000000100)=0xc) 2018/04/05 22:49:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='aufs\x00', 0x0, &(0x7f0000000180)="4887c5dd683a028c9fab3f41cf0ca11679bd32ed91c31b4d819e9126baad3aa78fd6dc394c76bea66f131338e0bc8735eb5dc25c7810c1fcb847567d3a602556d52bd8c96ae2d34e33152c383ba0959d66925ee9726f7c0182458d3b3754bf50") mkdir(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x258, 0x0, 0x3}]}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x28800, 0x0) 2018/04/05 22:49:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) 2018/04/05 22:49:50 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100000000, 0x301002) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000180)={0x8, 0x40}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffff66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000000, 0x400) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7, 0x8, 0x7, 0x9, 0x0, 0x4, 0xa1408, 0x0, 0x1, 0x6, 0x3, 0x31, 0x4, 0x80, 0x10000, 0x10000, 0x5, 0x0, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff8, 0x2, 0x7, 0x1, 0x1, 0x3, 0x8, 0xc8, 0x17e, 0x4, 0x6, 0x3ff, 0x5, 0x9, 0x8, 0x7fffffff, 0x0, 0x8, 0x6, @perf_config_ext={0x41, 0x8}, 0x2000a, 0x8, 0x6, 0x0, 0x7fffffff, 0x7fffffff, 0x5da7}, r3, 0x4, r0, 0x1) r5 = socket$nl_xfrm(0xa, 0x5, 0x84) r6 = msgget(0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) r8 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r9 = request_key(&(0x7f0000000600)='pkcs7_test\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='/dev/input/mouse#\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r8, 0x0, 0x0, r9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) fstat(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000480)=0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f00000004c0)={{0x3d, r7, r10, r11, r12, 0x182, 0x3}, 0x1, 0xfff, 0x7ff, 0x800, 0xe79, 0x2, r13, r14}) 2018/04/05 22:49:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000021}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4a, "828c3c2057980f06c5e0ccdaa61655a54f094dc77146b4241337af9314c6eb13d13e1d8520b30b1938760e7ab5dc83e85e904258b7261914c529d546143deec6711d621d95d662c00c14"}, &(0x7f0000000100)=0x52) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x92, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0x3, 0x6, 0x8, 0x8}, &(0x7f0000000200)=0x98) 2018/04/05 22:49:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ac, 0x50000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, &(0x7f0000000340)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x7, 0x8000, 0xc, 0x5, [], [], [], 0x1, 0xaa9, 0x48c4, 0x9, "23af4e47841a6f0a9c9ed086e8f046a7"}) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004947ef7cac218fe59a2e04a03ca8164243e89000000fc215a003db20ba3f37e04fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff0900", 0xffad}], 0x1) connect$bt_l2cap(r1, &(0x7f0000000380)={0x1f, 0x178, {0x3ff, 0x9, 0x9, 0x8001, 0x1, 0x1}, 0x2, 0xffffffffffffff7f}, 0xe) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb9}}}, 0xfffffffffffffe7f) [ 71.016604] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.024234] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 22:49:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)=ANY=[@ANYBLOB="e00000027facc9f785d7689200d854000001010000000200"], 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x4, 0x80, 0x9, 0x7, 0x20, 0x9, 0x1, 0x9, 0x0, 0x100000001, 0x7f, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'lo\x00', 0xfff}) [ 71.139848] device lo left promiscuous mode [ 71.187896] device lo entered promiscuous mode [ 71.206711] device lo left promiscuous mode 2018/04/05 22:49:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x10000, 0x5, 0x40, 0x800, 0x67a}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xa03}, &(0x7f0000000180)=0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/04/05 22:49:51 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) exit_group(0x7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x40}, 0x14) 2018/04/05 22:49:51 executing program 5: r0 = socket(0x0, 0x804, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1000, 0x4) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x22d3, 0x0) write(r0, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/04/05 22:49:51 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="96"], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffa, 0x1, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ff7000/0x4000)=nil, 0x4000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 22:49:51 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aabdaaaaaaaaffffc46b8ed4d50a2733fff0ffee45739046ba58bbb3f8a034ffffff88f5005fcd000000974a8020b34c5ee3f68e1feb69b6efa812245a8080fb9392efbe"], &(0x7f00000000c0)={0x1}) 2018/04/05 22:49:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x9, 0x2, 0x50000000, 0x2, r1, 0x9}, 0x2c) io_setup(0xcd, &(0x7f0000000040)=0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8000000000001, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000200)={r3, r4+10000000}) 2018/04/05 22:49:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7feffff4fb6fcb49bab2a619e9cf62266153e7fad2546f466e5e86c36e944e6fee1a208b4778fca7e80b83dd89a49e7c606c72e6b4a4bd562d3d7437c9d5c3a3075a8a6f4bcb8d7e84e170e3cc45e637124cb37ef0ebb8ec4a1e98aa035dec11a3686edd1174f38818c88b60b04e82a478e280f0405ca7862ab33bebd07163734679e756713b21ebc32b3229c9f09951882f192300dd82e5b1771ba79861093cd80d53117bd7fdfe9194f3170a0b7c2ce6d97e67f648306104f8e3965108bfcc16fda640891c41a14b8e6c8aae5c51ddd1b5299a47c6562ae94bb65c1ca7fc5c6817d60d38b847c632711e7a01c"], &(0x7f0000000140)=0xffb3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x201, 0x1, 0x6, r6}, 0x10) 2018/04/05 22:49:51 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb4, 0x4, 0x6}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x2, 0x6, 0x0, 0x20000000, 0x0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x80, 0x8, 0x8, 0x1, 0xffffffffffffffff, 0x7}, 0x2c) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="5e371f962de693ab0a818100dd9021138450ac883996edee0a24ca0450eeb16f9483a3ac9ae126ec0eac77e859b38e0e445ee292cfb9971beffa9a61", 0x3c, 0x5}, {&(0x7f00000001c0)="eefb4d431bccff666f4d9db5cc4d0deb01e89e586732be4f384f082ca85ca7f972780fce875fa2a0c8ec79e9946efd8cd60bd189fd68545fb12ddfbe56fc04c519b40560fbd76d171afe04a3d00f4e633e16debbf4698fe940056d21e18a911a74411861417ea08add8ddf5d8e94d93eaff86a8de3861c32c0d9ab1375bbb6828407ca7330b52f6f3228dc223774e5b2c7306f0daaa18fde85bc5cf8a0e4f735b2a4620072faf03c9a6f15a4df9e4cc825ecb9baf56794e7caf377172275cdb1d046037ff567ee5473f2b449ea2eeaea9e5dbe7804b54e22c3a134a9428b7c13f42fed4f", 0xe4, 0xe5}, {&(0x7f00000008c0)="95b973301ca22ba82e079d0b256abc4c3cb5ffbf1e20405792bd9b9a939100291467109adf7b6fa1df7a9b762b91daf379359b392b8f9967725e8346e1da9b8fa33d9892057f9c88d2afdfbbd7e5d45e3025c1fa5d188f6f29426885890de698140de1d0b9975ef00e30a6c7e35bbdfee986ebe9f1906c13cbfc63be7ed653da5513a6d07eb3d71ffb75d82afc0b2abd1c62c5f7d8d2199acc133646da6cd7e4db3534e4328ed3a1598ccca8ae6a3952f8d7f4226e4e20e00eeadab1a434fc18c0732f92b09f3d7d239159d2590e1208c6c693209f22ddd2e0b7d4136176256521a6938a918676068f13aa8c5b38bd36e6a3f8191544a21063c108a1919afc4b0b2835c248dab7d45a3ca0055949a06c62e152a3a71a54551159262ce176ef456913ab049bbb825fbf7cd0386fbc574f65739e30300c61034ceafc1c760922fc07fd8547c2652587557d834e4b32c84dfe38c13b3f9f61c374e05c57a33199636c7484a48c2dd2278a193d03e6705894e9cff1d0cb07da7abc0e9615158010894bf771edd28fe9d345894c9c0d8603fb37fd0c19498e825f7e9e16a11676f5bf2c1aee9b02a95c17022172e774b92a2de1e0fa4e9937eece78c7a4e6a6b20e0961463b33384d09154a9dd31ab71155dda2518ea3d3c8007efcc41b365f386ca19da005431809b0c159fde994ec0c8a9a20d72918925cfaa7bbbe82dcb5375af4abcb56c04a84514cb1f29f8e5eee929d30035de767aadb29cf4b793b756fee7f0baeaa779060d549bca641f11f598e12bb36c57b4a9e3a78c6aed1432a2405427d4f5e3d8def8565b89a0dbfbeaab2658783117a76b0b5bbb5579549ad5f5c5e067268ddde6a488fca12ec81c15f7dd5196c34a3c5cd8465e525b3d095e7996cfbf969d04b3ba8baf55784c2a7ef7489bfe6319d7c6cf65c32c9cf2d76a916a739cf901299e616540e5e5aee87ebd426e5ee144bb49218855a6ba6fbf55a513f3bc2b1b4e5f727fdfe1e8e874164b0f88f4d302dc4a461d511ae5c52f10aecabf148220c56abe7fcf4d4ee18428af688046297dd1632a47cd58f43c401c4f166cf55bc5ba666fd543387673047ee8a53cca0eec50f6a655f378ba444c25a0652105f950d87a428ffbb281dd24a8778b4469fcf49996d33b60191b9a36844beb0b84ec15602c1a4c98b703a2c7be85aebe67669738130ffe826c13c9f5abaf6be8dbc4659542d8410f8565def934dccbf3f581510f733bf5ae9f13ecdf8b1a5e6e9c470cf5e472d43e1b55d228cec37fee09a2999ddac3ff4a5f173faccc9ec7b86452df303a2f34cd9b5181b603ef614e0fa0bd0b2faa98b356bb5fd1f204f419a6993a17986baa29f976f8d6b4eee3a0e2c927cbbc072e30b9534a30851eefcf0013a02bcae78a75e5d4a6ad8f40524a9fe616b9ad90a669a0b76058e374a22a2f2fd9a86724aa79e4777b77e2bf2d247caa355929534751bd86e0de356f7eb9908d42713187faffd0aa65b561838a9a49e0369d6882224c3d65f7d0bb62916544be2e7534a2f8db3eb26a6aff2dfdf88e26753b2fd6860870d4df064d6dc06b73c36b3f8d27db0dbc64f9a8dec5726c1eaa4ad043057545b7191d25e82cdd76ee9d0a571cc7c7c002be25d2787c3601daf40bb6d98c0f3f1b3f88846922fb44d3ed7b7886212f78fb3b132a57e2e74fe97bfa4a3b85da8a36effc57abc9dfd8649d7ea3afa8a739d21ec775d9df568adcf0d586efdeb9fc85267047404bbe93478fddeb8637b673a8f58db937cdbade2219fb76fb30aaa712e8bc014ef9c3ef33910fa51b12e19c4f4f9fdf1635d2f11b63eb22d9ff8a41344436d12d06b2d94f87e894cba923394aa60af72934e8738c93598cb74ee915e5a5c976643c32af1c6ab5a14be8417f9b1eea108023e2d78ec29f81af8c7051cf6af276ba059af34443e0eb9b0519ce8ef3e94deee29a9a6a601451e5e32b43c800a12f5943f688657f72b512c2f127d7943dc5ad73714773d336a13a5827e0ebace4ba2e5377cafde05437c12624b642ce07470a17e152bb7b158e7884b38b9cb520bec9c3cbc3145f114d228c855fe005d9313477cdc559c59cf1df9547365dbefe5280384df2d1e9e6ba09b41cd542575f4f1ab039b835e11db8bf7572158ae8a24a580f761f21014a25962ffe3608949ebff0b037c38fe09c2f5fa3c63847af2191d40a5f899a458b739e741973b82d1afbb000b7a5a27753a4abf9d9ec9c84d680160903f8973ccf146431c4cefa8c4358c6b676c28533246331f241e226fb77dd85225e0207687b06b64a0654c94ae2d535d73a079d89ad0a3ee266c7456fc22ebd6dac2b17acd145e9e0e30bfe2db602a2e3de40789c0ceb37450f2e9dcf74f9283ed8c605a2486b44332366934607d3d81c5bf5e1632b840e573ea59b11d454a4da83651616ba92a643926fe0966e0f844c3fea6d5f2f5442a7d24c690d2bc15e11eeac62642ca9c9a76559f4839166cec63a18e6eda0c04608f33814daebc87206050d95a169a3d9defe7d40ae030a3d4f4f6f9b2b5b85ab70ba251604ec4a89c088ac510e944bd7f6ed98571f150b713a953c7a6fcc7b5258609eaa38746b476e93ff258062d9dc626d82d22a4e1e4dc0e7360282a3ba550ee8e7b7a69d82528aa5aa6384e84f76138e9131b6ca8e1368136975e28b44f6308b3a99002c0fdbe8b0899f861e78b3622ba16d4066eb53a5e128ce71398894c2f6c8a1c7a41a4ed582fabb2e3d58c378b49a4d87dff51d0b0667889523f7f7b484f2c185ccc1e9731f9049c24eb6991815bd99846fc3374f64fdc53a78a075d1975a7091b5c7438ac49569e004421733cfa9d0a6c2d934cf59627f990566f1f18840f6d93dbfca368137f94b1571f66abf36061c11f5d05358b088ab3fd2388d6a8b22715cdcce090253beac688e0230c0aa3aef3620b24795e271fe0063e12f3d4b574561a533bf2d77166129c63f6f2db2f5f9778f2b7116d9e04339125f5e77f86b7464961dc3e018474ca849ea4334f17c46669e328a5e359b0fb437f34c5bd6305358ae9872f1bdaef16619b91fb43367b3fbdc10838e5300e32aba628d4eb83643d08cf4679e78659d959dca6991e144f5207ad0b5a8083ddf817f4b156adb95b56565176b1d0dc0039bea31fe095e3db45af299137abd19e6dc8da8ffef6b2d5ba31d20e37a8caa9680628158dd858836a458ab11cb3d3166cb3b8726626d7945affb081d855f04c80449aa15581b970ebd15dc163c72ab24df13c925004a47da70c6c063b87ed7434de625cafd5b119070d118fdf37fa2de00bb25d47d39b766b09432a0f3f8469e97da0b467921dee8bc206b7dc81454b7316fdf2297428de1b1e995208ebc8b49e702f14dcbc8967e8ea1e55d237b3392d253baa4785af66890e06ecb36bf442f4b8c2ee0e4a2e5556ec9d92daf7c1d7b6cb86229be5e7bdc2f434ab482b3e363cd071cc01020d274621e4ddb9d90fb1957eaacb3514997d287730576501b9d161f0782c9a69c92503378cd3ad492f05b48822abd28a26e69c436eb499d0a33385f8fefc4914cab8446f6b3120c38fdd42f253588118f5d3c40e33e2e1c765b6ebf9ea44bc0afe5494acd061e751df438bffbfe3f18299153c09688ebb68644e9db682bdee299cea79db80635518da95fe3b3b7cd257decc757b45bdd935d5fa71017eef58e5de08a3ff5638c0373814c0599db83876ffb0ca87666fcb5c15f6a3937da8e58ad6eafd7924cfde10757cb2c1f906bd8fe39e34b4caae7b0d227ac10d4948b5ea34a3c995327f4ada8ad44932cbb6c2c3bf8570a927906a4b5ed37419c179fdca447e36b4ab4619e62f71c861c5594b88ba5471a7fd22de3d4eda353322de1a4cd9ffe60ba0d53bbfb1b415e1243ee9fe6ffeb0ecbfbcee88394567501a1def090666a35e4ca79ac9dfd6df2b21d3e8cd7907c013b6e418a71c68371f98ec77966747da72198e6364a55ecde0aa41f2756654aae5238132c45118012f1ea078d45edfc4669ba0398d07d217784580b3a0ff561c4ce9b70b1fc2439b2651c8552ada4812ff2d6271ac4b42ae2a74e5152f7a390754802f8eb083b8595afbf23af1e7ea822749ca37f50e62e7df25cdad8a077df66a7f6056cc85a95a151ea9db6ea8eaac4544a9e5753b0285746b911c50619fad0cc041becf447351e9e73248dfb24b4876610411af97d1ea710cebee25a9609dd007b331e19bcee2f876a215d4efa23f8ffdd05a91767bff71de6963cab3620dedf853402f02a56dd8cf32881853c5eb4e7f99b3b05ff011ee72b502d7c7c85ad80994d2d8001ba751f823d5f6f4bf29a5f06fbd2858b2e6e2ebce0010138fbe0aca7f8f1c35074e460c45aabb9b698c37b8d0cb61c906a123dbf12a9fbafb23331b3571ddc08ccb16748f957e5843c6877d0a7b9bfd0535ee7fd3e14afd9e5745e20e29d763373b986f30ef13840ee5d7b568806df30fb7183dec75d30723f4eab604329b44ac196a9c13f74a75805877cdd578316183e59591f000b93b1d66f2031ddebb70ad040463c476fb58049e03458078f7e304cdeea21fa947907cd3aee62c6127a63a646719f276c410a6dac19fe6c4a65d4d90dcfe3331f8732356093d79dd7c0b388948ba9354986d7cf8406c422eca034bd8388e91f6489ec36f12dfeae41184d30ad3686f804755fd7d051e227b024ac87d6caa43ab8f4b666727c8cfac0b028ee509c0051bd910fa9b5ee0053f40d14be87384f6431aba4b564bf3a75804a73156bb40cbfa31055e596fdab5ff50b4a0b8ece95d5c0e8619577d6b96b198043424cedaf6694891d81170d44573cf353118e6d961a656682ef40859e72cd286f53fd6b9b6c1d4b3cb8a908bf092396d5b255eeb50b4f6a191cd412fd9f43b74fcaa375ee61adb024d1c945474ca2afd1ed778e979f3f13460591f32d331fcb03c5fc8e1dc11903212a41c781d22708a8e198a35c77d7d4106105a22f6b24950b863ae85d9a2d9e31f699bb323ee197e91adf4dad7e4b5381b89b8822b12723e5535bf6bd671a894e63ad117f1997ce26e4416bf569529a8f3ce84b94f0416d02cc0f30ebf189a318af565f7226023870200c47224d0ce3c1de793b2203441e63e23b7a60d0f97dfa599d6e4a657b8f4b91fc97143a2c1f95f366204ad8eff6b5bf1b10fbf5451ceb0bf48ec29be094aeb16109cdb077dd84fe2dbf06361a8d68478242b841c41c0f466add82449f6d927181ac7e4557ccfd6ffa5c6fcce52c638719aee81cf0d3a68184a4baa75f240aaeb290a3f30187a5993fea37e4b2d6239b746a9d98c770019370e87b341240c68559cb457b019b427fd5b21abb9661da3f8b69e2c12f2fe9a7ede2f9b2713cd364df49e8693ddf64a116cb892de5fc6829510b850d23dbad61ece38fb23f5770b44d8df141e0125679521fe791840b647d65e08351aa5d082b56d6a7ef661646008bf273fb88bbe889433ded59e6c5c104bbb58c7bc3e4b355e54d6e0eb388dbe77b1489c56ae5a4fb879c0c9b8db8bfe8c8738f18bf8bf766555847fafd8c8e9c89bf5bb4e9fb836d787179935c19830f4d716b7b5177873aec2e02fa432f3bef7fc1b6f9ed78c16405a543128f12730e359e5c1155ada2845d95bc54c82f37f255bf74b8f552692e584e0fd4379266579c6207388c2f18bca6744164d805f7a2091a84f2ff5a6f42190f5b386c71a4c3e0f53762b63e43eb8884bb3e427c14201e4075223b384cbdcadb724d69c", 0x1000, 0x1}, {&(0x7f00000002c0)="61952b12de65e082bddc7e9dfb7f89ac42079d13f651a26af8d332d6d426b4f1a55113ca840e3e20e9a2ced0d20b2686b25cabe0dcd7631dc74719c70e8e98c9189caa27234757cdee1dfe090525923c7cf559d4ede07fe852298dc37ee287ba45ea959520cf6a5a459b4ad0144bdecd1a33eb8dfb1ea589957f0489ddd65b0d568029ad9bcfa978bdbcc498f467fbe686f235600760e315718a7117769e0a2b067e7c26ed2401ace91caa47f9559d88830eba118b4a86e9c5", 0xb9, 0x20}, {&(0x7f0000000380)="5e06e5dad2ad9f078d643d7515a128f06012d366bbcba5bf2305d79f4c15c590efea0ca2fab43faa5fef326606f3a8f2fb3ae4e47e841906aa5f33dcf065d75f5d1c9d1627572d161647fba177eb0cd2dbefbe1181e32bb0201535e4a45816234220d5217d05e38f043c8873897d640a5a781025a6b9f8860745c78770383878b1f62abf0b728b30947e67bbad142ba70ee6bc94dcda352cb49f931a", 0x9c, 0x4}], 0x8, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365725f737562766d5f616c6c6f7765642c7468726561645f706f6f6c3d7f2c0072ebb5a1fa669c9beaf9df0d48041614991409bee179a548e519cc0f534d2eb824d22794b4de41ce4dff49e8c8bf3b60d960cd359faeeeb988751a36cf3146288042851f6610c935c28da1a68025f069eb5494de6df26be2619fbe59148bcd574069d4c19647ea"]) 2018/04/05 22:49:51 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3, 0x5, 0x7, 0x2, 0x0, 0x8000, 0x80000, 0x8, 0x5, 0x1, 0x5, 0x3, 0x0, 0xff, 0x40, 0xff, 0xfffffffffffffffc, 0x5, 0xb80, 0x7f, 0x8ff, 0x4, 0x10001, 0xbfb9, 0x7, 0x6, 0x4bd3, 0x81, 0x0, 0x380000000000000, 0x3b, 0x3, 0x5, 0x8, 0x5, 0x10001, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x4008, 0x100, 0x0, 0x6, 0x7, 0x2066, 0x80000000}, r2, 0x9, r0, 0x3) recvmmsg(r1, &(0x7f00000069c0)=[{{&(0x7f0000004680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004740), 0x0, &(0x7f0000004780)=""/4096, 0x1000}}, {{&(0x7f0000005780)=@nfc, 0x80, &(0x7f0000006980)}}], 0x2, 0x140, &(0x7f0000006c00)={0x77359400}) [ 71.833512] x86/PAT: syz-executor1:6911 map pfn RAM range req write-combining for [mem 0x18cab0000-0x18cab3fff], got write-back 2018/04/05 22:49:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) 2018/04/05 22:49:51 executing program 0: r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200d500001097a88edd3a8b73c315b41301446d3f9edad4e0acdef763eb6e0be44f2c8c990d0d3e3389d700227c097f382b863c8543b2123e110223d995bcd2eef3b9c4698a5840634f4ebe6018ee2fef91bf38213da0071ef4813933b4d07890cd979c295620d7d03c90e0393a27819d44c4256663c274385fe5807994566dfd67336e1dd96677e684d8eb565aff9de714c1eb220920d7"], 0x2) 2018/04/05 22:49:51 executing program 7: r0 = socket$inet6(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/05 22:49:51 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) 2018/04/05 22:49:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xfffffffffffffffe, 0xfffffffffffffff7, 0x5, 0x4, 0x8000, 0x81, 0x5, 0x6c4, 0x200, 0x10000}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x10001, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000100)=0xffffffff7ffffffe) 2018/04/05 22:49:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/43) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x100000000, 0x8000000}) ioctl$TCXONC(r3, 0x540a, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/05 22:49:51 executing program 7: r0 = socket$inet6(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 72.058442] x86/PAT: syz-executor1:6911 map pfn RAM range req write-combining for [mem 0x18cab0000-0x18cab3fff], got write-back 2018/04/05 22:49:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x5, 0x0, 0x0, 0x2, 0x5808, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x100000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4fab, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') write(0xffffffffffffffff, &(0x7f0000000140), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7f, {0x6, 0xffff, 0x1, 0x6, 0x8000, 0x8}, 0x122e, 0x7}, 0xe) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x81, 0x5, &(0x7f0000001680)=[{&(0x7f0000000180)="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", 0xfb, 0x3}, {&(0x7f0000000280)="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", 0xdd0, 0x400007fff}, {&(0x7f0000001280)="1596d132cc9c36d0edd6dac71c434d107755dee06e3ba70a63148de18298bbbdf3ca4d0b3ba9f4fae47c", 0x2a, 0x4000000000000d56}, {&(0x7f00000012c0)='0$gB<', 0x5, 0x7}, {&(0x7f0000001800)="f3e5327b9eb1f398473b22027e2a444d537d59377096d502d37724a2a24c82ea987ffe63e2f3512c4ecad59543ab97f67f27d5fe93ff83d344c033f02a59cdd9b9f52caa144ca3ed00c1f08dcc623121b76feef8b5d3701df2f93ba460148d1fadeb97464102ba2803cc84d0945002b6db1a63cd34a53bc9eb6473811655287010582ff8fbe420e0b09d08145881c31edf1cd1074c45b86a01010000000000005a69fb1e28a5b692bc4bd326d299fa0b459ba5ed610b0bc84f013f7ffb6bf82d6bef289aabf3dd35898b28bf4b7f8eeefff4c3d83de8cf07", 0xd8, 0x9}], 0x1200000, &(0x7f0000001500)={[{@session={'session', 0x3d, [0x36]}, 0x2c}, {@type={'type', 0x3d, "eaedb44c"}, 0x2c}, {@uid={'uid', 0x3d, [0x7d, 0x32, 0x78, 0x30, 0x2d]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "af4f2601"}, 0x2c}]}) 2018/04/05 22:49:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000ff0000)=0x4) 2018/04/05 22:49:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20}}}, 0x20112108) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3956, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xff, 0x5, 0x6, 0x3}, 0x10) 2018/04/05 22:49:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x3, 0x0, 0x0, {0x5}}, 0x2bc}, 0x1}, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x2, &(0x7f0000000140)=[{&(0x7f00000001c0)="0bb6efe4a926a85d2cc98f7ab4809dbfbc171343fcb92f89fd6ef9a7639edd4044aa3eceb59a94058b157c19c430d0387199907d69696f1bcfd32f18daf464f1d211a186524cd9683027612de97d6268b718ba52", 0x54, 0x6}, {&(0x7f00000002c0)="10f5bfcff9f57d0c95e3d0e2b9ee79f5189dd6166b87e89ab682a13a02ca9a2a5eaa88c889302c01600413d1176729b40e75d5b46a4ef9423193af7a1b9060c5de5cf58c98e61f42e13742a3c9841d1c474f4e6357f9cfd442b4a8c28f03c57769f13a89eb5c50d1", 0x68, 0x3}], 0x3408, &(0x7f0000000340)={[{@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x32, 0x32, 0x36, 0x31, 0x3d, 0x34]}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x3c, 0x34, 0x0, 0x37, 0x31, 0x30, 0x0]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x7b, 0x36, 0x31, 0x38, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x3f, 0x37, 0x7f, 0x38, 0x35, 0x32, 0x3f, 0x34, 0x38]}, 0x2c}, {@session={'session', 0x3d, [0x3f, 0x7d, 0x36, 0x39, 0x3f, 0x33]}, 0x2c}, {@creator={'creator', 0x3d, "27b76959"}, 0x2c}, {@session={'session', 0x3d, [0x33, 0x31, 0x39, 0x2d]}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "82fe92db"}, 0x2c}]}) 2018/04/05 22:49:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x800, 0xa0940) getdents(r1, &(0x7f0000000300)=""/189, 0x1c7) 2018/04/05 22:49:52 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000, 0x0) socket$inet(0x2, 0xfffffffffffffffe, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x4000, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r2, 0x0, 0x78, 0x46, &(0x7f00000003c0)="35bbe567b4d4077c42a23a686b90a8e69a0db88b2b6ff4bc06b8f531b7ad9f4fc61a90f96c9d642045931746a5a7d81e8d541a97ea456f6a9ce37d4b5ea3635ca5ce8b674d579ec6d500890d6f202e0bad7cfa78c79000ed6c0ef8862f3ff36b9c3a904443d05184db37a160bbc8e8368d329cc376dbe4a6", &(0x7f0000000440)=""/70, 0x3, 0x9}, 0x28) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x0, 0x8}}, [0x3, 0x6, 0x8, 0x0, 0x6, 0x3, 0xb6b, 0x5, 0x6, 0x80, 0x80000000, 0x51455210, 0x1f, 0xda9, 0xfffffffffffffff9]}, &(0x7f0000000440)=0x100) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r5 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) sendto$ax25(r5, &(0x7f00000001c0)="39d748b896c1bd2826415ecabeaa2bb7c1f54982613515db2aa8e7fc8076483423f5e4ad83ea6c6978faed26373ecb7d60be00ef3edb918b26ba54db", 0x3c, 0x2000c800, &(0x7f0000000240)={0x3, {"9361320b46f64b"}, 0x1000}, 0x10) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='D\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x40000000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000005000000c77b6f99182c3ac6a3ee8a954c7af7f9f6699c68f78a47b9d5f6ce1c47ce03aa8a0fa9e8764f07ea1b7d2018f6ebb0638d39e6002aaadf47ae2dc944377dd47e6d6820f91dd1e6c8fecc1ba0f4450c796ad32600f0beeaa3485b9d23ed5afcf6d20f48be6216a43820c1f40c8a379be2b907aa2c0414f357c4f7621a03810a20d9ef8272416dedde28cb3689bed433ec14c5eeceea3166b76a26387611ef6882f7b8ff735990379cd1a7c45f9cba"], &(0x7f0000000180)=0x2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000027bd7000ffdbdf250f00000004000200080004004c06000048000300080001000000000008000500e000000214000600fe8000000000000000000000000000aa0800010000000000080001000000000008000500ac1414aa080023bb8453e1d89732c89760cd3a64339b906f69f728037829bf0a7f4812e67b940e92194db729738fb2567e8c73faef29015d5461b0f134046595ff7fcc723dce2d1f1d33a66946a1e8f1e655784ef27dfc6aaaa30701667127bff27c287bf64bce4bc0a27ee8f9afc14976b6c8da5f63c492f4f6fde8266d45946796f31760019d69035a69f675647f10bf00000000000000000000"], 0x68}, 0x1}, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/04/05 22:49:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7feffff4fb6fcb49bab2a619e9cf62266153e7fad2546f466e5e86c36e944e6fee1a208b4778fca7e80b83dd89a49e7c606c72e6b4a4bd562d3d7437c9d5c3a3075a8a6f4bcb8d7e84e170e3cc45e637124cb37ef0ebb8ec4a1e98aa035dec11a3686edd1174f38818c88b60b04e82a478e280f0405ca7862ab33bebd07163734679e756713b21ebc32b3229c9f09951882f192300dd82e5b1771ba79861093cd80d53117bd7fdfe9194f3170a0b7c2ce6d97e67f648306104f8e3965108bfcc16fda640891c41a14b8e6c8aae5c51ddd1b5299a47c6562ae94bb65c1ca7fc5c6817d60d38b847c632711e7a01c"], &(0x7f0000000140)=0xffb3) 2018/04/05 22:49:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef0ffc), &(0x7f00001dd000)=0x4) ftruncate(r0, 0x6) 2018/04/05 22:49:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="dd86880ee9ab4f57d7a466599f74e1f689e5664294596ce6a6bc1129ff8f5e59721952e9f917e8859bda56b77e4c5c8fa4fb81dff1413f4d520c33116d912371d88c607e4ba99f704e2fc1d7113dfdd2e74eb2ab1bd1071810da206d8c", 0x5d}, {&(0x7f0000000100)="95c11ae145fecfee2b4ded90915495f0dbd7117a0e21100b0d2bfdec831d5fd7a299e6c3ee16a0bf69ecab159f60402ecddca4b64b0e44", 0x37, 0x2}, {&(0x7f0000000140)="82ff1615662547cf10efc25b491977ff2f772f99bdb328cf3a6bc50facf6b5d01e4dcca0a812a3f24b12a0c54a141fcf059019180309d4c3f2759a8d53f21bc8a572668405d42825d0a38ce5f0f697eda0d5bd7d7f9411af3201b765688ee8f41aa4b432012d6759a445", 0x6a, 0x401}, {&(0x7f00000001c0)="e298a1e0e0b4236265cee332686dc5b356977217da742685ae77f4cf8e91c145c79fe04303e62320ddea50a2390d7ad084242b309236bbc6bfcc0ba30e1755e2d6c3a1451011c52c5255e1f4844a600eb7c7b4210ca6795861e54af45811a30bb076d69127825c77", 0x68, 0xfffffffffffffffc}, {&(0x7f0000000240)="d533820192beb4b5b1e7e8477873ab2a8c73eada79a24b2401fd82c565bcd69b1987844b1604dca1e370343267e8adb8b615434da1c5dd6d76822044bc89f400b1bcbcd4f408e71f89310beb3b05e7cfb12c82448852e87a5a4b9a5caa34e9b053398226630f1decdea96c93ec17ac3f8ad54158fe283709eb7e717ae7beb5414756e559cc97399c6c0e2118d97ffffa1cffa782b94c00766103ce743cd63a742ab0eac7eb0b660893f80b99ebb28ea84b58be2f698590215ab15d92b9625bbdde4f5943aab5f9e13e77c5bb6a9205f3f14948b3c3beebc26103df625501", 0xde, 0x3f}], 0x804040, &(0x7f00000003c0)={[{@check_strict='check=strict', 0x2c}, {@dmask={'dmask', 0x3d, [0x33, 0x35, 0x36, 0x32]}, 0x2c}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000277fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/05 22:49:52 executing program 4: r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4205, r2, 0x0, 0x2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x8}) 2018/04/05 22:49:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) [ 73.102731] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/05 22:49:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0xa0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0x0, 0x2}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4002) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000640)=0x47e1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000080)=""/239) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r3 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='/dev/dsp#\x00', 0xfffffffffffffffa) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket(0x1a, 0x0, 0x0) keyctl$assume_authority(0x10, r3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0xa, 0x803, 0x8) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe, 0x80}) r6 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000580)=0xfffffffffffffe7a) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xff, 0xffffffffffffff81, 0x2, 0x9, 0x0, 0x6, 0x592, 0xe, 0x401, 0x3, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x4, 0x3, 0xd43, 0x7c990f7d, 0x401, 0xffffffffffffffe0, 0x4, 0x9, 0xd0b, 0x9, 0x6, 0x2, 0x2, 0x3ff, 0xf1, 0x4, 0x0, 0x8, 0x35, 0x9, 0x0, 0x0, 0x52c, 0x1, @perf_config_ext={0xb4, 0x5}, 0x8000, 0x20, 0x6, 0x5, 0x20, 0x6, 0x8}, r7, 0x9, r2, 0x8) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r2, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x370, 0x23, 0x0, 0x70bd28, 0x25dfdbff, {0xf}, [@nested={0xac, 0x66, [@generic="3ad6245b4fb9000b34adf7394fb5aa5a492520a40ba6690893ee97f8c90d3771f06a7740ee41ec3e5299e2cdb2e26c63c35ae1dbae9a9b25ece1bf6c0bd83db103d9793f2ed2d06edc2243f916ae6f2cc5387d9cb7a389093a9c1e5a9afe1510b98d5e50d8e293245b6a4d385014a3cf99365e2a9453aa3e847f104f7ee8c6fce0a9190dbc59c341", @generic="a7b19a6296c5c3ef5a6abffa284d0dbbc31083f6b2df351f7d364c8ca03519"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000400)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/05 22:49:52 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x410000) r1 = socket(0x11, 0x4000000000080002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) sendmsg$rds(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/71, 0x47}], 0x6, 0x0, 0x0, 0x80}, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x7) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/05 22:49:52 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x401, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) r10 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) r12 = getuid() r13 = getgid() sendmsg$netlink(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000180)={0x2c, 0x3e, 0x400, 0x70bd27, 0x25dfdbfb, "", [@generic="b1b323fa96378cbd87ddb3a17d5b751592560e2f20dad4820eb96f"]}, 0x2c}, {&(0x7f00000003c0)={0x518, 0x10, 0x10, 0x70bd25, 0xff, "", [@nested={0x1c4, 0x43, [@typed={0x8, 0x28, @uid=r2}, @typed={0x48, 0x1f, @binary="de08b153e842c4d784b7cfc768d8a2a1ec463288437719af2024f14f31de54207eb04a0d60ff1724d40098d2787c4283685f57f90e47d871bf7358be128502b2e5b66382"}, @generic="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", @generic="0968b07f964ae873eb766b8339004e3677c0db44b0609ec6c33184383a8171741e2d285c6e801a44a175a7f3a361e49927f18db4d5bd93a8467070cd0cbd1c021c93ed7593979dc061cd8539db728cd2599a55d29c6992923fa877dc5a2ffea0ba0a892b0d8c069317a993019d029903979ecd2a2d"]}, @typed={0x8, 0x6b, @uid=r3}, @typed={0x14, 0x7f, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0xc, 0x84, @u64=0x3}, @nested={0x80, 0x7a, [@typed={0x8, 0x39, @u32=0x9866}, @typed={0x8, 0x1e, @u32=0xfffffffffffffffc}, @generic="530d898b8139e632f310cdc64a49072663ba40055afeb08c56b19c877eda880c141f53962f8a9470d14dd998cae72d9bf9cfb7e3d92f80b6b75934f55bd676e07b2d1f62b516305573348ce891fb4f", @generic="78c97769641ecb6ac3c5e88ece4e4c4ebdb1f998", @typed={0x8, 0xa, @pid=r5}]}, @typed={0x10, 0x3b, @str='syzkaller\x00'}, @nested={0xa4, 0x33, [@generic="1535cd12566ccf840bc81a61859dc3c55c8b5219485f25681d7ae9a9a0b5823b17e502b7da53b6a88e0817d5bc05e479e1049b8f53766c8a6e7096386df005ce0581e02134af1c6b986e539ea61134ea472333b0fc90b91b6857bf81bd", @typed={0xc, 0x48, @u64=0x4}, @typed={0x14, 0x23, @ipv6}, @generic, @generic="69d0147de35a7db31f1805ea2fb88c9993836e20f9a316d6fce41f9cb683abb4502f51"]}, @generic="86b0cd2093bac28f32c6a65ce51273cff44c0087fd95a729d8feae5e90365ab2a220286a22af560afd79398d6c52b9", @nested={0x1b8, 0x2d, [@typed={0x8, 0x6b, @u32=0x8}, @generic="8f2f5546f89ccfc92146a317d74396d77e8f26224142f67bd4cd8a0ee8aab6c595992e97eb3ceb948df5a95707cd6d4bcefa9f99c01f34397bb87a75b6df40acbef0909d441666d53ed7906caf114951d57888a3c9c2017bfe988804e70d0a4ad03d1c72496391a15e1b36f4d019affdd717cb7b0040328b022ebddb091dc0ae800153825ac980f0ebecf39b2d176763de467abd92d119b288bfc0f643ec3d16376150176e56f16731ce5e0bc07855982f5ea2c9522fb68eb518ef998232cd3893825c0ddc0f9d28ce4d68108c2fa96297048231060b06591fd1e4badad1bbe83d2ed025c4e3ecfa440f01f62eb1f5a3e83c3df189", @generic="9cc1ff10012f1161d6fed4139bc4ed395429344d4b98381a8024a02793d13499b04ee29de68e276f07fe45de7b753752514bad063c080c6cdcc5eea2cc77247c90dc393c6b7f96e5b532196b0484e41cc74906c7c374913a4480e3e8dbf5d74b85899d1eb95747593c9f5158c8cf8d66558ceae9d339b72d0ee4ef580fa779c76e7172a2c355247818399c693fc59dbedd1b771c01723b3a972aa2080596e066f2a3c64751d6a66f7bb3027fa20bb21e4d17123763cd"]}]}, 0x518}, {&(0x7f0000000b00)={0x658, 0x20, 0x600, 0x70bd2b, 0x25dfdbfc, "", [@nested={0xfc, 0x69, [@typed={0x18, 0x38, @str='vboxnet1GPLGPLself\x00'}, @typed={0x8, 0x4d, @pid=r6}, @generic="d175f8274d59b397fbf421ccc7e582b32542ec337868dada016dde52fbaab2ea468379e3a769a49ae224e323ce99dffdf33c0bac9105f46cd6705eb86377d93f272f38cadd563d2329477258e32c721c41d1bffe8545ff754b6aaf6a206999c6dc84aabef99129a17462502fc6e963c1929abf4a6233e09ad39389ff4cc63c7cdb95fb3c06bd17c8797031a0f273b8d25d8873ff187758912efc421efa2a28c7e61e6c6b1e3e830f76589b277be80456cb41a486b0b6d61cfa446d182aebcae219a5aedeba8e7e47d326d72ae9dbb64906f430c77908"]}, @nested={0x33c, 0x9, [@generic="ec75b950d742da7bb92a856773cd3c3b5c62ef1e7a8407ab6944a93e1a2fa8c090e740929eb2cc849a64cbcb83ff3e29002b86dc66494c1a2dc2595f4941908f35e01501c6d1eb67301640eaff2de3f05189d203794e5f75b3e0cc61fd6904c1d72906f0a107ea9a886602a09fb4cac82e84ef679e564d245858d42fe20185b705bff852af794cc0e4a3c9ea4509c059adb9446f4774c7870389", @generic="2e413d08d2129cade1e7d6dca0f5db11b5df4853b978cde2f65434f9061655258c23d7e16c90c6627e2054a28d7c637a0e10a2dbf6b7f1a8dba1c9cda0f5631b3a5c1f9ace0adc3da1bfef34fc9a260fdb23f1c01e754c2b00210a284a4f4322782088cb91efa5957f9c4290d94de345c9539c31cddcacf39d8a2c515f9a001b754cdf470e813c368dbb6a78c3f256aeea71c5fdec5a88e5a1c0f4b0ab28b79988b23c66770549427ac99fb7c8e750738a65855899cb64411473ae88ba449369a8b82c2de6", @typed={0x8, 0x83, @u32}, @generic="6428f8cd248a5f15768540c056d1491a365141452520b9b29527c8a33938612d897bba9f379e749d2f5043d29161ae14e256ec6b27585915c2227e49b563179119b7583594036cb550dd0e811d97ce0a05209ca651ea43c842cdf596e0f2d5c6d7ca8a030daee5fd40ea944d9aef491a49500319fd66dec7ddcdf7dee5303dbdd8755379344861638bb6b8edfd243364f479913bc83dc2fbf4d6a8fccbaa66fe26ae9884afd3770b0daf72089deb1a2f03", @generic="78db830571418e83cebf3813528800d890eede2090031674dba6e8072c74e6cbdb94036ee38ea76d2df10ec8849967b203e40e9b0a2452fa12eaa3a71c8f2cd90d22b760a6e4148f1c05c01b1b8c34abb2f9b4db9b0f34e1dbca990d7ee8c25c99f00e5e549f866b4732379367507f039e846afb42255ca9b83bfe3318f1abd1e0219ea18120a1cda594dafc73580acc388855c31a84faa74fa5041e7bb43fbe3735a32180190b9370853524572a79f57b81cc444df9d3b48e32a24f1398ae2dcdf7f3efbe9a984d", @generic="bde1d1538dd9332c0d091bd6c9f082de1ea4af52f36f105a1642d4097165ca0729b9287397521e634f1fccb8158d910de41e7b50260112", @typed={0x14, 0x81, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x8d, @str=')}\x00'}, @typed={0x4, 0x2e}]}, @typed={0x94, 0x60, @binary="64c62940ffe72ad7efa7561fd7bedd403149e18c730e3d2dad852b2311593b4dd78605f79d09a89e4c610d203c64b03ace73996d85518a97119105fe719075b25d070848ebeff8f460c77ef6751c7c13a6c7796615738a4759ae4d88123ba8bbc7d960c566e37ba467151f32a2aa57694674826449974b19a7c0da6165ba9f6c7699709e153433626c169c0cedf0"}, @nested={0x60, 0x79, [@generic="026c29ae401e1a14ce3d7be53349ee3087648b2d0813f8d5fce5e7f7dcc5aaf35155270834d40c4a55cfc48195e6a51c156298076258e4afa87f5ed4e7108e", @typed={0x8, 0x4, @uid=r7}, @typed={0x14, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x34, 0xe, [@typed={0x8, 0x27, @fd=r0}, @typed={0x14, 0x71, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}}, @typed={0x8, 0x58, @uid=r8}, @typed={0xc, 0x7e, @u64=0x4}]}, @generic="7c2a38a262d6e9c7246bddafb53e750189bf6d26b8fe33ef7f59f94cc4b90b2cfa8b0318b3c290e118c398a2d2a08788ccd4312b6e3e6a8dd257c347fc8413bf1abf17b49bf7fafd3bb8d55108d11b5457f5a0b82d2b22949d4d07bcf69c0f237f2f7687c9bf5547eb23771d769f18066ae31543e1cf12bd893d91721f9a75033af664722a2fb43031268fac15bb1c1c9afd46c4ffe4c6ac3e582c37c34a4a454eda349eefcaf1caa9b26c7d5dd64c55c8d7ce2909fe902f90c68baf9b62c11216a9adf0602360446ce90d85a31a2b009fea5c5e796dd48c5f4746f0d650c583d22d3a770a4c"]}, 0x658}, {&(0x7f0000001180)={0xb4, 0x31, 0x802, 0x70bd2d, 0x25dfdbff, "", [@generic="a4e12440d092d5d14de5356ebb6696c0129a0e93154be65a93b8054ed981f15b06760ebec07605b9f356d17baa6fd3994ebf59f5e2835e1495c6f981b657914fc4c8202e4a4cf3221c67b80b79c2bc335ead758649eb76576ddeee0731be2b9db30a50aa0ec43f88fe1c73903d05c03472c4fec93f96dcb48b91b13dc49169e24e6544046ad3e500597fdf5d79915cd15e879a6d03", @typed={0x8, 0x14, @fd=r0}, @typed={0x4, 0x7b}]}, 0xb4}, {&(0x7f0000002000)={0x1014, 0x25, 0x204, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x1004, 0x53, 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@typed={0x1004, 0x74, @binary="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@typed={0xec, 0x23, @binary="c88411579251c62a07a5b79ddaf3de1f27c130c94b18a3af017c917427a464a9b1c91379b08673b63477e763885ef3a910288d3701415d6fbbb41b14417b0943004d9e9f34dffc1d7d13d5a6ad247e554ea909a84e068cb261bccad5c6ae090fbd346018f47e3ed49586e0ce8bcb1fe91fef199e09a8be0e67798cb5f4ec1d4105b670cddd71e4cc039711a215f40c179b9b6e95d0e5a6a7969e7262f57f1747408b940058530cb459b6ba616502108295928106fc4d47c28e414e642670b8818d70d73e31c696b795bcc2748ff144acea99c72f7a27eddaae3f6ef38aa3b260f375f5ae591c54"}, @generic="b79485a85fa6eb726edb106ad38172c95b52cfa873006cd7d2bf13d1b539b52f8f631ac72015d0bf98b433cd734a2eac26f689bdb57e6724c35fbeaa9b6be1de43b44987729e5224c0053282791a7ef86996c4a774dc25cc51ff1f350bf8247ce6bfb755849ebde7279bf01ef2d2b00d31ba5a5872f012befa89a4e118f3d716a8ab68ba4392fcfdfc19b2be7a980ef8229c69e772d360360925c6f69777776cd2af54aa7ef1d62ee471aa23", @typed={0x8, 0x70, @u32=0x1}]}, @nested={0x30, 0x34, [@generic="df05d0ef4497d98ba8a230", @typed={0x4, 0x29}, @typed={0x14, 0x1a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x3504}], 0x7, &(0x7f00000017c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x40091}, 0x840) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="51b4e8ffffdf00000095fa12a58e949937072d971c287c12420d760490cde5497636e2464e4c02d2dc4a4d4139c66552be03330177b582e408066f0e19760f3049"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) dup2(r14, r14) r15 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r15, 0x40505412, &(0x7f0000000040)={0x1, 0x3, 0x7, 0x0, 0x1f}) fchown(r1, r9, r4) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/05 22:49:52 executing program 7: r0 = socket$inet(0x2, 0x802, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001140)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000000280), &(0x7f0000001a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0xf8, 0x128, 0x170, [@time={'time\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x330) 2018/04/05 22:49:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r1, 0x0) kexec_load(0x50ce3437, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="7ec9c828d715c0fbe418049ea7ae8ff7925e22fe3e0d463e939cd7b189c1fd00b67949a1049776dec35639", 0x2b, 0x8, 0xa4}, {&(0x7f0000000180)="54fa76f6da698131e7e2bf1c72f926a7247071b8c6240b4093d77403d0819062472ead3b731b73cd4da24785ae333e062fc8a7b29f1c3e271d1ae4ece4e8617cb7983344421789d62a98caecfea303aa5c46c6b9b5245c34ff94070b239b1faa68434b70be78157f445a9fe6b3a5f8b3f8b484accb2f384d1236b9078fae1a2d07097c91d7ff22b0aa268ba24196982c208f3e39c8034f1e29257774801c0445c7a406991608fdaaf2813c294eab16f466a43122c03f744e1fb0be8fcacf65fe6b814f20ee345f3c593793e0efccf0c0c99ecd04c94609527b27ea", 0xdb, 0x8, 0xe59}, {&(0x7f0000000280)="4e4312ed11fe32d11e7b7b6bdebbbe3ebadb957c5f458f89880befb7b87d74da00c1c35a278a86da27f1d63569abdd3d3317c1aea8712a586eb7c909065ed2891eba6149b324d564f5daf3d6dab81cb81b81ac7aeb5974ca8c7b08102b042a898ec4649e315100b4e94b5d10e4f266afd7533f76086a1e7f21308f84b5e06715a6ef71836c617b0c1b1d78ad9791f9c4e1988d3473c63c791f885022c0adffffb4a5e331d23663dfe927aaf1cd2b3f22fb99c24cb299c5912705af1fea660c63fe604a7e94a8b203d005725456c8739d54ac89cdd55f", 0xd6, 0x3, 0x100}], 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 73.181936] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.277268] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 73.348372] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/05 22:49:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/04/05 22:49:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x400000000003}) 2018/04/05 22:49:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="dacc1e673b80f363703ac2dcee075fefbd6d0cf295a79d2820b5c17ffcb61ecaf402e81e5540f4dfbaf68acfe8fff1f7378d421ae0685439389a457b4ea10bf923", 0x41) vmsplice(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="9b12a46ab86c174ac2c94590d37711a009f84f4e9cf6cf35d639f53f322469cdb52d55a333551ecb92795e8364e304c1ee9be1ce2fb0443c2d0638479465e323d235e68aaaad7da7147434c693f8dbc2c7ca", 0x52}, {&(0x7f0000000080)="804a6ff6ee0509093354d2452f82adff615b6ccf803e0b995fb5c7177f7ddb3246ea15022fae166b289f2538b3c01071534976c9dc22795d5cfa4aca589adee7c1331944f44f67a316f9db18892829d44a18bddeb0ca442909897ade59bba91fd853336ccbd4cf962b290b7bf1d563ebdcd4e197ce75f2fb57", 0x79}, {&(0x7f0000000180)="e73a82dc528477f6d7da3d1a57dbeb9adbb7818c6ff1a502d37daf1d8a60487f7c2637116623b9099a92fa2fa4465f6f3cae63fea33952b191334705a010b727e0373f6bba8efb8dec6c40cf281fd8b399139376b458f76fdf5a7cf2edc5396a305426658e1ce54c488b9eece9b4f9616c7c9caf0d753e9700d009e06e734905773d90ab4c04e279f64a3b50d7a55d2dad5d24c1f634ec9c99ac0c4e8ca43037f4744c03a5724c110dcae6daa7845995d4", 0xb1}, {&(0x7f00000002c0)="93f0cc5bf3d3e4a9535f51426c358b00eec89626700a7dba6348aa5b43329217d53ec122004fe4a23d212c8c1312e7ba6e51558d9ddd45c0937aeb972b205e7fac120a2de811d9bd3fb2f8cbe7648f7da3ba2b45a9a22d156062d40a37aebaf53d91eea27e203ed16af787ad7b6d6704499573bec98291bcf3ee275a72040afa720693", 0x83}, {&(0x7f0000000380)="0bbc8a1fca4a84db2ffe704e7272fcb96bb888df364d20525da6c433f3c65933d05284715bd3c8292f31da92207d4790a079cbd6900c0e83b1dce4e9c17a1a611f2002ce3511f5064d7f140326ce47605d22456978801e9ca08ae1fb64b81c2d3bc08fcb244eb6fd37a5ad735eed032173d3a24b81b10dfdec21caf037fb9118a48628693f8a891a846f4152c3a1109721d91df0e8c534653e6a728b987614cd857fb281f740851d0b", 0xa9}, {&(0x7f0000000440)="9056893018ee54eeab7175ffd1439495b9d0adc15d1d1b515af22fb2aeaa9d3ab2f3fc1f2f18bff02968511d039a24a0eef703a20e85c4a772bc5c1ed4904999ddfec408e6726fa67580f063c6049590d994ad319d794cd5e6fc78a138ccc0b41a4a5ac61575df8c204bf356ffcd05625b2a47539387e1aa84378bff078ddf8316b86abc300e0d6cdc4d466da4e1b1bd4984c5801b0e50965636d98b8ba9e9ed4a0c7b83b5f41a4fa615948032b4b07eb83c7880d993a428e67930a7fed3e0f59c8a6046099a7b8fb8ebfc025011ca1b62cb555ce37cefc58f11bb1b3e521286580d", 0xe2}, {&(0x7f0000000540)="daa34272121e38ecf597201f4ec7013911682aba8b6431cbaca2cf16be8f7bef0a17c0cf8a26556e337b2fbfd8c54226c9c5fba27a4fa1acf3468f983b2c1cbfce2704f6f8de4c", 0x47}, {&(0x7f00000005c0)="0e2e312a7e4ef0f314c2134f7aaabe528f9b1269851d74ac8c3f27f01d18a05167a81fd79e21c557cb14acc7a10c0375aebf04e22e224b0ee23ae050d193a3c2964b6cc6247742d8ef321f3f1816daba8f4aa81c8770f0f6c19d410c5842c2adc2831d15055ae8dd6edf776364fac2da0ce5fa53bc438f03accb43857d914c9095a45bf4ddb625", 0x87}, {&(0x7f0000000680)="7e3919f19a70af3124fff12b3931ec911b845e33998305a59814e862e394165b1eedea8bb4263182eb5d3cdf13e6fd5c47c6569c203ecd1a36fc48d2277e67faa611a723133e3975ab23451d0f619633ad94320b83cd6c3684ca7b77aba82bcaa78cf3d8dc53a5d828a31dc5c8649a9d6747", 0x72}], 0x9, 0xf) 2018/04/05 22:49:53 executing program 5: r0 = socket$inet(0x2, 0x200000007fffe, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x190, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x806, "766f7365faffffffffffffff00000020", 'bcsf0\x00', 'sit0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0xd0, 0x100, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @broadcast=0xffffffff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="8d9dd9bcc6b2"}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x208) 2018/04/05 22:49:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) finit_module(r5, &(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3) 2018/04/05 22:49:53 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x20000ffffffff, 0x3) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 22:49:53 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8001, 0x2de, 0x10001, 0xdcd2, 0x9, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x7, 0x89, 0x81, 0x20}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xc4, "62f9a86d18a79bf2ac5321616266216885b1433c397cbaafbf812bb2be738e268d04b8dadf13ddd57b83e9aeba902e3e0a539b6a86bd899d0249e5aeb1626c2b2ab95002d27c790d5a1a0f50c098eddd2d7c3bafaaec8c8314e6e79fea2db507a169bb5ad66d68f61db57a4e794902310b0e27f25eb184f8177ebc2f0410691703b99cdc850eb3391561f3e3d650275bbb8f9841b220ba8912dfe8498660b69b858ef65409bbbcbad3a258c9aa4fa604c21b93c53420a8c928bb061d056b3d7eabb5ae53"}, &(0x7f0000000300)=0xcc) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) readahead(r0, 0x1, 0x10) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x4000, 0x1, 0x3, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x467a, 0x4) 2018/04/05 22:49:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x7, 0x82d, &(0x7f0000000040)="7c327e963c03e4b953ae8ddad11fff927fe0823ccb9dbca95c92b373dee6355e8abd88d237ce996b6962c47c09786191e833f16767cb22b1d9d4e6a549b04266c39b21f1cd3c7ca708bbfcdfea85be32263d86bc67b1b4eeca1c7ddd6087c16a14f791b1a4609bb61d6f94ca4d7f83d0528ee2b51e536c847c2105e20536562d55af5f41377a65244e919770b2702f1142ef93e956a8c121faec1bf24104fdc3c23ac959ecc80b5e4766281d3c67b2cd6c42c73bf03effd41d199992c81934b31b771d6bed", &(0x7f0000000140)="016abac585c0efb64322d7edbe6443479a0bf7056c6e19b3531a461c7631cd6b47b8f8f3933c73ce13ae5f3cceadc331294229513fd765f0b5c085fe528cec4fc269ff6806737e0e8de60b70b85f405203e27825015b", 0xc5, 0x56}) ftruncate(r1, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000002c0)={r2, 0x10}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000240)={0x0, 0x400, 0x51a, &(0x7f0000000200)}) 2018/04/05 22:49:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x7, 0x7, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040)=0x1, r3, 0x0, 0x1, 0x4}}, 0x20) 2018/04/05 22:49:53 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x0, 0x1ff, 0x0, 0x6, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'lm\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r2, 0x8, r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x0, 0x20}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r5, 0x430}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000240)={r6, 0x3}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) migrate_pages(r7, 0x6, &(0x7f0000000940), &(0x7f0000000040)) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000100)=""/40, &(0x7f0000000180)=0x28) 2018/04/05 22:49:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000580)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x18) r4 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) fallocate(r0, 0x3, 0x25a1, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r6, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000e00), 0x4) preadv(r3, &(0x7f00000006c0)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000000400)=""/79, 0x4f}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f00000005c0)=""/58, 0x3a}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/8, 0x8}], 0x8, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KDSETMODE(r7, 0x4b3a, 0x20) 2018/04/05 22:49:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x18000000000, 0x0, 0x7, 0x7fff, 0x9, 0x7}, 0x0, 0x8}, 0xe) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendto$ax25(r0, &(0x7f00000000c0)="c1cf0ce9c24d26b7841af50c94ef6e2fac532d969aff75dec6b631c4959e6daefd", 0x21, 0x4, 0x0, 0x0) 2018/04/05 22:49:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) io_setup(0x469, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, r0, &(0x7f0000000380)="a6", 0x1, 0x0, 0x0, 0x0, r2}]) 2018/04/05 22:49:54 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x48400) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x82) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r2) [ 74.322641] QAT: Invalid ioctl [ 74.380123] QAT: Invalid ioctl [ 74.384298] ucma_write: process 259 (syz-executor5) changed security contexts after opening file descriptor, this is not allowed. 2018/04/05 22:49:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000009fa5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015fe8)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000015f5c)=""/164}, 0x18) 2018/04/05 22:49:54 executing program 7: prctl$setfpexc(0xc, 0x11fffe) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xd1, 0x840) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x400000000}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400000, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000300)={0xfff, 0xffffffffffffffff, 0x7, 0x100000000, 0x100000001, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='gretap0\x00', 0x80000001}) 2018/04/05 22:49:54 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1000, 0x3fff800, 0x3f}) 2018/04/05 22:49:54 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x40200) ioctl$KDDISABIO(r0, 0x4b37) syz_emit_ethernet(0x10288, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00000800460000280000000000009078ac14ffbbac14ffaa8903090000000000040190780035ba580009d467d0fd5fc244a75b97df5c8791361a75de2f399f20297e75ba6810fe68761753f75b601cd90e415a4c1454f853c7c0c6709cbe8f01ede0095082b13ffe1fc918504abea64ea4cb9a6efe9f850c47993eb593802a387fccb9cd3b9fbcea32a010e529aecc531f13a224c8fb3a30f95807e33f34e101602ff44df39efd3027abe8b6078008c456dc7381494c263ca346f2e9f46460be9ee8f43b5b930d63b382a14c2c2054dcbdb542a7595f77efdb2c6470f48b6f7322ace08a"], &(0x7f000007c000)) 2018/04/05 22:49:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x95cd, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) accept(r1, &(0x7f0000000740)=@generic, &(0x7f00000007c0)=0x80) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) getdents(r1, &(0x7f0000000000)=""/109, 0x6d) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x81, 0xbfb, &(0x7f0000000080)="85ae6476e4e97b29e062c83fdb3cfad985f147ebc239bdc039e2d0ae8a902fd25d3afc04b25900e3a3aa38797f8108812653dc00663a0db591581b9a7323ef8b0334b00c54aaa2109b14da4c5b18b4ff9d", &(0x7f0000000640)="4c1b623e6dabe1838baae5b3a1f42e958592964688c310c3f413619a62395928a1404872fb47b4fa27285d0cd6900afda39ce085e5f4f43cbd96dffe68896983664bc96f38f8a01a44b604cbbde44839a0a36e50575eedb9c23175ea0cfafa45bcb3a151a5c2ad04d131af15177ad3968649e7bf7a74b46539dbad86bfdb834f5b757353b09f24faae7193959b9d91", 0x51, 0x8f}) syz_open_dev$sndtimer(&(0x7f0000000900)='/dev/snd/timer\x00', 0x0, 0x105040) syz_open_dev$binder(&(0x7f0000000800)='/dev/binder#\x00', 0x0, 0x800) 2018/04/05 22:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b3ffc), &(0x7f0000b72000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000040)) 2018/04/05 22:49:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) io_setup(0x8000, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f00000000c0)="5926b0526a6022c0120c18e72ace0084d5789acc875a58a2b15586543edbfccf667013c509819d21649e323122c0b3b430e3583e177abb646faa81e8e6d05d8713aa07c09b1c6342bc89b045b20c8b665fae101dee9fa43b4ac93e37a4e8cb211781f90ba9acc8d1d6a24e7959bdead5045357bb23022364fe369c8324632518e02436c65ad458d3af3d4c9638155fd3e5a40d0cbb83", 0x96, 0x79ed82, 0x0, 0x1, r2}, &(0x7f00000001c0)) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) sendfile(r0, r2, &(0x7f000000dff8), 0xa) openat$cgroup_type(r2, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r0, 0x80000) r5 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1dfc8)=[{r1, 0x40}, {r5}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f000006fff8), 0x8) 2018/04/05 22:49:54 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="0800000001000100070000040000070001000000a23a75df7bfd63f5b9a003e5126e7cc4fd5c383c4a249d67cd656d4d15f13ee56c4960fab2796c53aa8a0682e72fb0ea79ee5faee909114f39018d6432a00dcccd380313c1a538a4ee48a68317dc8838a75bb5726698a99cc2cc52caa6698674165731d663e20bba0d1b1a7735d975acf480093268e4935f028484613ba5000000000000000000000000"], 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) pipe(&(0x7f0000afdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f0000000000)={"626f6e643000f4000000810400", @ifru_addrs=@ax25={0x3, {"f7417759b3f4ce"}}}) r6 = accept(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000020c0)) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000700)={r8}) sendmmsg(r7, &(0x7f0000002000)=[{{&(0x7f00000003c0)=@ax25={0x3, {"298ae42ae3fce5"}, 0x3}, 0x80, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x4000000}, 0x2}], 0x1, 0x20000000) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f00000001c0)) r9 = getuid() setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000780)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e24, 0x0, 0x4e22, 0x1c12, 0xa, 0x20, 0xa0, 0x0, r2, r9}, {0x4, 0x5, 0x7, 0x9, 0x0, 0x5, 0x20, 0x3}, {0x2, 0xffffffffffffffb8, 0xfffffffffffffffb}, 0x1ff, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x1, 0x0, 0x73, 0x0, 0x5, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x81, 0x800, 0x0, 0xd94, 0x1}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r10, 0xdc}, &(0x7f0000000600)=0x8) sendto$inet6(r7, &(0x7f0000000040)="b772c235aff64f58949902ce792ca1bfdf4fec20a58f7e51190e840dfa585d03d6652d1d98442cc9fb9d38f871d4856f6ee2d572278a13ec4c3749ff7271d81347cfbb0f05c70472fc9c3bf13f36f06856a1df10162e9159585ca259c081665ea56415435bff325fbfd688b4e0d2339dad", 0x71, 0x1, &(0x7f00000000c0)={0xa, 0x4e22, 0xb, @loopback={0x0, 0x1}, 0x401}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r6, &(0x7f0000000200)=""/47, 0x2f, 0x10000, &(0x7f0000000380)={0x11, 0x2e59f125d5971c9b, r11, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002080)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r13, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000000040)='L', 0x1) close(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x0, 0x20}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f0000000580)={r14}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f00000005c0)={r14, 0x0, 0x100000001}, 0x10) 2018/04/05 22:49:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) 2018/04/05 22:49:54 executing program 7: set_mempolicy(0x2, &(0x7f0000001640)=0x3, 0x5) r0 = memfd_create(&(0x7f00000016c0)='\\wlan0md5sum@@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001740)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x1c, r1, 0x40c, 0x70bd2b, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff8000000000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = gettid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='numa_maps\x00') sendfile(r3, r3, &(0x7f00009c7000)=0x400000, 0x5) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) 2018/04/05 22:49:54 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1000, 0x3fff800, 0x3f}) 2018/04/05 22:49:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/166) 2018/04/05 22:49:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x1c, 0x1c}, 0x1c}, 0x1}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xc86]}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/05 22:49:54 executing program 1: msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="19d539b538b652eaad622c3c507ee37b4bb306e88b74b9ca02c288634b81da6dcad23797985fdc506d215eea158fe01356cff215b423e6ce9fbc82795a2f324179c0af17c06dc337f64b779062d1ab0db1b3c6eda365ff5621015431778987fb8dd6d2e237374fa36c589b94a55be36507463995cfd576f101f37231635b43691663ed6168489ff382b407248528e7274f3547191c457fbaf76205e04e396048254b3a4b8f346f998e2f1b1f8ed2f049c11254d83ae8be560bc234698f897d868e1b17169bab2e18137f72fb546bb015674c5d1f579badb6c729b6f8b52b380af5caa3a11095a60d8ac6efa975786b8a9f9fd2d526", @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="ab9172d661f0642bdc09a10464dc3cd26860db6ce8dca59ad007083c70c3113b8966ab9f9a14d22c88d42e7ef8716f5a640ebf89a05de84d725e5d73cc949640a5f34ac3e52c45455b0da446723dfab8228c9fb44d12e28d5808d43457136dc3e62fd8948ca0416200e7a9168c6c7d1e7e453731b83e89f2054c596cab46e8d9daeaf65500d80527cb8bf970b3a49c5d50fe9b81c95c42bea6fead259ccc2e6b232ce6af017dd7e77829175592393c11ef9939355431dc05b825cbf09d735126c475695744b628f75f136f3648eb449ac6", @ANYBLOB="dc6b1a23d4d424fe6887c0ca2f776d644fde4d9da80d893dc0f6fdcb968e880797388819a9de096e1334248fa85a6500c079bbd596d75126974fdd28edf1102ccec4f6447a156aea29af1788629cd075fb18f7c428a2f851fe8317ea76722501aa5c483bbb1152b50d148986f50f3dd79c1fcfe4a2dd0e73db18f1b59840a1008b0fe33dfb8745ae3b3de19bc8b832ad3f14018c03d1735ed3f7e643eaa304c86e1c240bcb", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32], @ANYBLOB="8c9279c0ab22fffdf23d9d3179120b752e68ce63ddcfa203dbbe5bf35ecdf273a82257b99547f8f8819d2fb0b28b72d3e5dee3649a79841d0973ffd5d4049285edcb2eb73c9fc11585ca2fc9df302f30350d547b61cdbdb0ce7c7d2c755e37c797f68ca61ef53c128dd38f0bc9de4c41e7d4ea49f288bc30721dfd43fd6122967eb15803bc1022392c35c7a8cfb12776fc99bf6e88a54472de043bab7af2c02041e27df01cd911a857a5237f5627041ca96a005ca815344ad1fb8c086a1792a2cc01c10f23ed3b539b4b024d018b4d307f4ea125", @ANYBLOB="e99d470a1602f1ef3bbf479d8baa8b781049fca4251b89e4aed2940b0ee422e53370aa95439fdc4048acdffa0ea2485b191dae497d9a64140846eaefec8c40b840a3e6886117a55851d13c0c15d61ac95a25685e0f4170b080ccb0f78c11a8b5bbdfb176c43c53ccd4d4cd87f9f007f6a39c4faa308e138d848b39249a6282879bef70c084c9b83656fbc107c42f05691a00cc17fef5d1a1f66d95a3b143eb24a735baba3f0d47b534ba11ec40db2cc4cd200b5733982e3d274ea37c48a0306248fda29e1eec86da1fd60f09f6b773e9df3844dfe087e50de3f415067b58a499dbd8ce1288cf3474a1c5", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYBLOB="5f84939fa3a0ab4cab0a30225812cbfcf6b0020e7b4623c6569fc8bc78e612d78e5836e4c6e834b5d5b188b55aa30073e6cd1a203481a9d7758c5d0c673acfaae3cf96edfc257b04be32af1bb6d2e10f2ceb211aba34f8aa24f962c8a4326ed8e38789ed2789954c5882bb5113fb6523de9b0c4e55713d839d245660088ff9a583b63e325977d8a064765ee5b0c0962e9149b15c49e7191604fad0bd628079d88da23a97d52e65beca24e594d10845d95bc076cce8444919c54f38f93be3a545656a6ccb7f1b9b139d7587b95f49ce411fe12b372ab32bf37d5ab9e76245e7132d", @ANYRES64, @ANYRES16, @ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR, @ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="b626af67dadb661c755b76b0ffe6c6d9cf851ddfa281f5c2391e5ca4aec74045913e00c39f80b336f143bc86c5276d01eac517123ad229a5e7291732c5ce61c702faa59766234125512a14d8d1357240b20bcb36eb39ae809ff27dc5ce559d570a6e2c117aedac68eab3464b49226cb38ecfb5e3fa8a7bdd6249dce9e42c46c9244562c703b696330344d18eab0879453c00a33a", @ANYRES32, @ANYRES64, @ANYRES32], @ANYRES16], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="75b4cffa019502a0737451b653b70a63c34782bd0b9c284103d7e45fee5e3f610bf5c24c29166563b1bbe8225b2b53310c83ccdb70550ef66a3a8223f2e4cc610f3c9ace3d5411c6769171ae24a133a36a5376d9ea7a0c16f468f19674c489e1b7c699b95b5b7dd3b7d1f9", @ANYRES16, @ANYRES64, @ANYPTR], @ANYRES16, @ANYRES64], 0x7, 0x0) 2018/04/05 22:49:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x40) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"99e76c91a53b41"}}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0xc0000000, 0x4, 0x1, 0x1000, 0x6}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 22:49:55 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1000, 0x3fff800, 0x3f}) 2018/04/05 22:49:55 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff293df3590000000000000000000000ffffac1400000000000000000001810090780000000000000000000000000000000000000000"], 0x0) 2018/04/05 22:49:55 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000400)={'raw\x00', 0x2, [{}, {}]}, 0x48) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000380)={0x0, 0x3, 0x8, &(0x7f0000000340)}) ioctl$int_in(r5, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=""/81, &(0x7f0000001380)=""/21, &(0x7f00000013c0)=""/143}) pread64(r5, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0xffffffffffffffff, r0}) write$vnet(r5, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) setreuid(0x0, r4) r6 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) uselib(&(0x7f0000000100)='./file0\x00') ptrace$peekuser(0x3, r3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'ip_vti0\x00', 0xed}) fcntl$getownex(r6, 0x10, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x5, [0x40, 0x3, 0x74a5045d, 0x3ff, 0x84a]}, 0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000180)=0x84) r7 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000003ff4)) preadv(r7, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/05 22:49:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="879800af4e330fbfe99325d6821f2d72"]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/05 22:49:55 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x2}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r3 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) 2018/04/05 22:49:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xfffffffffffff001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20041, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001fc0)=0x0) r6 = getpgrp(0x0) r7 = getuid() stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000003340), &(0x7f0000003380)=0x0, &(0x7f00000033c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003480)={0x0}, &(0x7f00000034c0)=0xc) r13 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0, 0x0}, &(0x7f0000003540)=0xc) sendmsg$netlink(r1, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f00000004c0)={0x1388, 0x1c, 0x420, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x49, @u32=0x8001}, @nested={0x1360, 0x82, [@typed={0x8, 0x52, @u32=0x7}, @typed={0xb8, 0x48, @binary="bdb51482fe948a73ad502bb287b1a39140fb96c868a2cfe6a8bfd5fa25e27c9a95ff686aea23b290355b6648a16901ce461da1fde579d91702db9ca2039e94946cbe276568e2020efa27ac5cb06ff3cdab31c7a966ff5c4e30fe4e5ba6b254d3933bc49d64071600fdef99684fdc822c6d7cc00d2eefee014635a09bb5d98eb4d817c3d2f899ef85305b18b7b4a07de0f11e138f0f0a86ba1dda0a292a5590dc53b33edad8c8051689f4fdfabba583ae5748b5c7"}, @generic="46e04f7b3e93f6572e682201d96a53251b9eec2396cf2471fd5273f2fb6ab507dbfe18a86076f8e38fb8a5d77932911354d64004257b8556ad1d4714c5140cbd58a026191335ec3fa5fbe5318e72ec68cbcaa3a127293ad1ab06f41fc37fa9fbf1846b886e2b7976a7f8823550f559169b2c28411885bcca694d70f217496529efea05e04e641bd135f422c1397fd3222f64ec244b0d26dc367f91ce3cb065c13aea056da62d95c90e1b38bbb3a691cc7af99464609439d51acfb1a6df10b41facf8c324945895", @typed={0x7c, 0xb, @binary="87f68d6e600f75e745e559f6829d34f3707aff6fc4587dae22c60b791fd6e02c66c72b3629bf0dced28ba6322bce43568e8da6a74cc6524bba35934d77bee741810b5ad3e361ff116b2770930854671df1991712cffc0903ab82d4ec6536323daade79c0b9ae63cbac7bfba6739f6e3f80fa5a5b30d0"}, @typed={0x8, 0x34, @pid=r2}, @generic="ed33b7fd1ab1357901ee78e5ca1cbac7be9f24a11283e009ab1cd3e6b70efde7a5d48d12ae14f054767fbc3c25501848bb84f1a7d9e4fad9e5908a9514145af753fdaf399018f9d44ca5da99eb93", @generic="3ad86f8a16b7f458d126090ab100245676777539cf8f894311d36a1a371c9002c24454075f0cc5fd5a64f80249bab9407437cf512399910df5a3e2a56d4ac1d885ab2e1a1cd6b0dfb82528e0e96f71787c25102bb522d2e87e93a10a96290b3a41cf414527f6f683cef2bfc87b42c23c65bf2e7621a610ac7115d8282ffa682df7d997790a51ccb34ddcfa22bf12e3f6ebf05018b508a416498bb77eeb55d36e78b5f7347df51601b47f77fe43a79cf2977cca38ea1f176a3d6e595e8fcd95a1124f56ea3d48049e72ecca58bd18257cc6", 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@typed={0x100, 0x5a, @binary="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"}]}, @nested={0x10, 0x7, [@typed={0x4, 0x7b}, @typed={0x8, 0x12, @pid=r5}]}]}, 0x11e8}], 0x6, &(0x7f0000003580)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0xc800}, 0x4000000) poll(&(0x7f0000000480)=[{r0}], 0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x3f, 0x6, 0x9, 0x6, "a3570ca3dc3042d4ed6590c7d5a5acaa512bff94b73ef537f3f450f67b517704b1aa510aacc80bdd4b97afe9", 0x81}) r15 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDDELIO(r15, 0x4b35, 0x40) 2018/04/05 22:49:55 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x1000, 0x3fff800, 0x3f}) 2018/04/05 22:49:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:55 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000001780)=@nl=@kern={0x10}, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000006c00)=[{0xde8, 0x0, 0x0, "34b930e87d109b23d0b3715bde9892f3113c5f31ec8d44b77e9e8d5e5ab6d02015c58a0242ecc28bbcdd4605d2df89af97f4d8a62d8cd06073ad667634735e21dfb9dfeaa923546c10a81e4f7328010b04004f5b0601ae7cdeb37b1a9b7623ed73c15a967219539aaf701caa8bbde4712a62fc27924cc0fdd9d0905e1c376e49d2b4594e2f91bf0e9d088805a7209bf42ec0e4e8815d614ca551712cc6562c1c27eab3281eda589873e583d98596cdffd5e1236b2c01e60ed4159cfb24a8a2a5fa3c03050cd88866728896e1f66c1cf9aa2549a7df036b0830d9edd31447d76c908bd8d6d5feaf7d61510630197d9e0e14412cdd405715520ea1f7582f6d9551e2cfa51b568bcfe9a84980b5f0aa1009f71aedf7cdeb7dac6f25a17aeb852d4cc98cda43d8eca0d656e4799c9f3c734eaf1dec5f307ae86ca5d0a2aac231ae625d2a29f14845546c34d6da20487a017346c47622f7217eec7989bbdb625a3d06c777237d3a357a13fe71b5fc5e3f391cca46afa5f69ed4f9d8aabca49cf8f91228afbfc7fc86d89304eae69d2c54f51fdc2e52621c64689216c740b3d1104a10547376595643dea22db913d60a2a4fc5052c7665de489b5e9ee1eae32af1f71d5cddcd419cff3d71164f54b785d273872bfcf23764e180ea917daddb913c6c1cbb3a013a9388291b4d3c28648a42e1863e0ec6a9dad5400090447a3737ee0e948ffe039b085a9ebbc9d113ab37880723ab22decc2ad3d83c0ccd9daac037faf6f4ea7ebb7020206e327e0c520d30cf396370ae6d4a557771e20bcd4157a763b6611ccd9c1a6d0c2d65aba55e0b11ede7adeea21b0df2e5a70b3069c8f43890352d76adf33392444ea0eae49a74f44e4f4327a80f0b7eecf9b18ccf0fb22e5f4fe15548f291b92a91d61fb08e8326a791060155ec53cce64c406b601a118a75d4d9bb18fc8571d0783a3417b3dbd21c4e11a3cf7d5a05c0bd56a8d3ae4d2d17c3875fc3e97e31e34bceba8c75a10f63218058045f8e5dfd1742a6ad71eff31c453c844b22c823f01df21a8355fc2d309bdda0228398f4d5ce6cbf68efbbb75f0871f136e484336db4e5141d00ce05ede476b26a2f9def6972d165cd3753d92e0160af27eba5b33a4ac5a3ae9416dc31a51b3d915ebedb2851481f51219ae49d60c53c47836bfad2d8c3e93be6bef5b677f78ef90ef42fc01acf5c03d5cba163d0b75309f9a7dcdb8df08ce65972054188501a6e7adeb03eb4734164d020a24117dc1d6a81fcab5443de2b286f4b267d0e6ccdb5796c7a25cf6279ca72bf328805bc2ff39e32a8381b231a8ba99512febc994fde0f1d035e4901f5107a0e19d8e3c5352109b2d518be2e0ca532ed864ae2093704b987532bbcf58b5e296e9b218bd13f2000e667f001012844dac5e413f8748ee6688630b506e532ce5465463e850e53f979c777970287809573190b7d6435e857152d1f920b96d0f848f2c62249c244f4072edb607fc1261d520ac66059fe52e68bcc259eccc8737e40d082f9ecdf1d7824e6e7f7768d7084dc637b6bdb6e8be62259acfb631c3d2073d4cd8a4576fa29026992eb89ece2083a5ed3c40ff2951f34cc7f19e85b8e36a6916cfb3673cfd5de9aff1e703280947200efdba5878a8bb5d6731c374eac6c7f16afdcdf2a3a6acfe679a78b7b08d7d584ad1935f35e4b0090184f444c8de380e126482c32464311a26252fe34e68f856e5c681c0a6e452c889fcfc94afe1b58614dd52b38522a9672b1e501dba519e250162c278c262c73cdccb4316c614356653bb9ecb48c8a6cd956a9ef3bfce6a92781955029ddd1547f8734eeab5b2ee2a131ce04c3f8d1d646106a61c522459a5755e7a2a2c6a382642bf2a3266f980c46260c9dde4a74afafbd4390e64bc87a6d011ed68c02a01119bbb56435f65f4093c284ddcda5706a55c660e178393def78c1b101f7e12ac7f2d204bcefb91a5b138cd424be1980c5e707cadf8b09224c83c2111674042d93bac350669084a22e569e50a1e2ce0ef7afa94bdf208a922a74cd27d46d24485effa79477e87fdda376e77dd089fd57f2dd6ca640d032e7558523ae9846a1c021c1e116c64099b6af27b073443975ef41d7dde3adf5726d667edf5c42f9edcc96109881487ba617d914d81be8577fc55e1b06e8d74bf70bd86964f7523c939ca86f38a0abe54c77f4c200655b854ae7842a974563fa508d1c69eb14d83cc8b2592a72cc5fec244cb43579e0b8e1c2c789e9552df3cb6b4a5df15a1f802bc5b2fae064c428c3b4a02dc1ac862c2a867c6788b0be3de4cb6a794b1027b9c525ba9d8ae7d2f6b171822fb59b0b7345ebe858a35251c6e20c0c252274e6d377a5a54deb86d392520a4af3cf7daff134ec29137bb139ded7156005aac279bf2cc8f067a3ab0d671d41fd67f7ff129ecf9727b2f0ea30815af0ba3b763bf77066a9312471f75501ce07d978c2805921671b7f5a21e0524946d50bb79f0355fbcfc52ac6b4f414315961f184165bbe877c63bcb310b823fc50527b9b862e0e0f46a28056766a4a34642e78ecfeb1902a987fa43e0bc237d49175d1e6502b1c70c9ca777024f9618f6115a8ef693f164c2b665f250b0f74a80405079cca61a16ddf0d3594569e8699550ec1af99aa46d40db6318c518a540025a95ec7af56fcb00afcdbfbefbc9e699813ad0bab1a15eab297fb01aef4489819f70bda849d3dad3ae96e4d8495f578367a19534c2e11c41deb55540b2e16b9de1a85b8f4ed543cf4d4fd43cf31166fd53755f3c82e9f47649d33452e048c85a15a307629a900097ff95f1984f4a71f3b754bcec84b60b689e66e192b3cd6e00bf0545d3ad397cd2694af391e7147e2cde9036255f0a437caddbcda6f00d335bcec8b66513e302cacc5c1bb5aa4300b7c2ef6f28304fe970d9e955ec21cab1b674b84fd0fad4ad6cb59a0661f2188776e4825f996c47056e5b90c4e4d07a65602cf7c27cec6810f39f7fd70bd8c57ef4e1cdf1c75e64af8eda56c519a3e75d29160e72a1391fc8267a95fa1c4f1353a4c9c9e21c814b181faf2800592341f99b9262f16f6bff251b365f026737a5334bc66ab405365551f70027357a3b189c1e380d80aad6caf3d89d0e636b9cf57d96e7e4846647b1a7fc2703c86f38e6efb3a3fb1a104efe8656c1f3abd2d00fb3df7238ae512341d45f56852026cd6bb8a2c479a6d42ae1fd75c2e34599ffece29ea55e324dae9c5cbba50a82beb58501ef82eeeae24cfafd100ba455f857c67f076ba53836563dcffc3d377b1a68a258afb36696c2e7a7464403fc30756171e792341c4467e68ceb1f24bb4c146716bcf4c79ffc4fdebc03f1b107fc142623900b8f35392828c4dfe73f5aa0d28e089a841cab7654a84f6909b6efbe3bce572da01094de5dba4bb95020ce76a63fbc6c7af1e82ef4de4847b4c7162a5fef4c481ae621598550d0b1db8128afc36e822583ac40376a2f4d2352da696c9f6294bdfd0a52f72b4f440bcf4bb5c37c00ecf7d83cd46f79d602b257b9d6c2c4392f7070ee84a5cbc19da9bfc6820e8b27598153402fe0f824fe2572f63b5d697624ef105459ae79c54723cc3b1833f88b6b8ad446f0dd8112f25baa0b893785c02c726564d22b7ddc416136e340074641102094ba7307d2d656d5cf922ecfca64daa60ff470431b78e31fd4baf58ee432df8296a779eff1a1536f546a285d2338d5439b850db55b4a2238a1dd7eaefc11698f5ec4459a5d1b2b8f9c334b104b259ec05d637bc3a69491b032f30ccbd006701da2685075d93267a87eea272068ceb73340fd41719b3bd3a6a3558c0b0aca54bc7502b89e35fd71d4515b68348888ed7707419e0785decedc0da99f731086bfcdd40b7cf4303b076a865535c2028f6481c1922ef0e0b4fe12617fca3fe60632cb12d3dfe411bae6a8e00ed8e946306aa557be0425174d86f5259a2bb598821233271de4f48534b92fc0ca9e73c0fe090272b8cb671542caee82bdd3e8707cbfd026507ef26a7c5298233a9f22e74604ff92dd58c43b14aab62c54c2558d262d7d6a89ab447e0d6658d2c8009f8ed1256e27e4e9b79e9e0e1f045efce702a84ac4c67a7fe0024637324456337706c29060faf40c7be09adb27ccc3be6578fd7e3e83b40a4ebb5ddad5c42f23723d51ee0241beacc85c661d76dd2a264b878f7babfae0f99140474fc567ab5190312e5a603baa4bd0b70acd5903bbfc4ab291236193a2c7f2afc537d882ed57db4167b46fee78d9dabe7bf4678b44dbdc01cefbdf83a9c113cf290ca2e9879a1a1f325e4da1443d6544e27cc23a18ae9c47d855ee51a7f57e546470e9cf9f06bb182d300f3d7a150033c930886b869e0a84bdf5d14f4728453d180512a869709821afed30beab063ab3f826126ea5491a4a30d7584fc2be50f9294a2dac67b22bdba2153dc1c4281509c5213293fb0bf91afa6bf9a528b26ada80f9a81a9d9682b72f2aa029a895edbc53a77e15846d79c826f3252b6e0bdf424770aac9fb9378da43a38e32f40725c79e6dbf90c9be17a50cd474b9cb9e9e69bfc571e1057759846cc3072108a654eb628fe1a2d65a4db19aadb9247144a8fbe29a699c5ecc4760515180c51f766e9731856acb8fb937d1b18556c84eeeb30d16247341b26544aab8f23cdcd52b5c5f92dfa0086582a4e463eec35059d26352c6b6ce2da24d3725254f6d3fffaf7b4d13308e936f021731d7fb141aba7e454b4b33c6ed91489099e93fb7736e38090a2b3a6682629956ae546b00049e9f17f5aaa10611478e8f5aa4e63f1653e7c5ae702e7fb7c81d4abdede54c4ba6b8bd49c2e4f20d227eccf7140cdeb2709fd7bd956f7c55ee8606ff670f4100a89b006a1efbdaa8a4a744bfcd1695f2843236f3fcfd9d0f8c4120aef7b11e07ee4875233df7408791593ce8da6b0c6993732d2c67ced9c0edec8a01cf218981a0f8a89b22a4c447d"}], 0xde8}, 0x4}], 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440001, 0x8c) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x20000000000000, 0xffffffff}) 2018/04/05 22:49:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000001c0)=""/153) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup_type(r2, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) fchmod(r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000027c0)={'gre0\x00', 0x0}) fstat(r0, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=r3, @ANYBLOB="001e92ecdd33be9500"], 0x28}, 0x1}, 0x0) 2018/04/05 22:49:55 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f000039b000/0x3000)=nil, 0x3000}) mbind(&(0x7f0000b65000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x400, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 76.312519] mmap: syz-executor3 (7193): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/05 22:49:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x85900, 0x60202) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000180)=""/113, &(0x7f0000000200)=0x71) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x20000000000000, 0x0, 0x0, 0x1}) r1 = socket$inet(0x2, 0x5, 0x5) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x29, 0x86}) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x268, &(0x7f0000000940)=[{&(0x7f00000003c0)="e488ddcf406482aab1b0c1527e5f77a2cd85177b7a6a0a1e9ed63c20f86c1c23f3a77c2e82980b0ce3e9608770441b2d618cb2d7859c0949585285fe4078bb6a4c440271abbb10c834aaf7f457d0d72fbcd5226323a6c4f2591a9bcdf14f8f9a86ab313116198d5cc8d731de15526413777974e62d4e328fa9c472fe0327ed14ff2e5c260ecf9d69076df7678458deeded4a7e6523ae59bf877fcb11dbda72fb75af21849776a086ded0823a6ef2a99931b4a42cca672c3bbea21a6a72ff4792e5"}, {&(0x7f0000000140)}, {&(0x7f00000004c0)="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"}, {&(0x7f00000005c0)="fb5c6ae385658fe4e9f6b467cd5e71fc1ff9ee9428fe0976b707670f5466eb61176e90ac27927115a9eecf762167aa551a4ade12b7e681eef55080f535238912546e47a24ff277cf731c4c2385cfbf1bffaebbdc96ca5b258b42c4b858a090917ea2823ef8ef967aac751cd6ed73a80ec1033198f620c656072f541c5c4f44f6c837f9c0"}, {&(0x7f0000000680)="4dfff1cfd0d25a392fed09aa561e3f74613e6f313452f8eb3f238d574c8b0248c58edb52354e05798e7251cf88e7622680e0e348abb6cdd973a03517488ae322c9839848c9d930cf80243cb877bae8611df2ead544c25c017702ff30e6b3afe7e91504c15bf4dbcbbad93e6281df098b30eb5a3591a2d67f4110d766981dc06625c5ba76bb55c5b41a776b28ab9d732f2902e2ec1da27ccc8ccd232ec88cfd2f6c00de3c6046fc42b06ac73b1de96caf113c2684c942729717cbdab2c07e9996b604286442298e66d72e3f1fd573dd0d95"}, {&(0x7f0000000240)="e61b94b56b7abf5dfa36d262de218305161338454793695568a051104ff9df18d9b8c084dc86e0b72259a4cd40465ae8d23b439f3302d8935b"}, {&(0x7f0000000780)="4cbc8136e0dfb1ea609dc322f1d6d9d73fee2e1e7fcd4b72841eaeca62e3960f6f1f33faac991918c474b3e7bd713c5fedf9aa794e9b4a5f0e484836d3df2f801f42be52f4e2bfe762ab500dc5bb12e6aea6b7a797210c4c78a2be8eeb08897dc97c70bdecdb2407fd36a10ef71ba50a8aae4f802af4df776dfa85d6c0563dd7fde277fd4a7879294a36194e521bc6b468e01abe"}, {&(0x7f0000000840)="ded2d57d5a12f9c7157bcb1b3fd68cfbe86f2bb31dee45e3524fffbc3c557e38c0c2d8513c674b6a155fcc2d73176d1a157fca91ebd28ba9035bd96df27f87ee4ee9f2276899b84c8e5ed16b55d88b6d26679e30a9aad7e615c8e38164a2cde74fd9272e32a12b9535108b4f2f3baa68c7716628455746dbfdfe87c38bf5522d0236ba1fb8c3d1acb270a19a13ba614485a41315af2c6ce5228ffe059ae06fc970068b6c8374ebee093380b44fb1a9a2b8a6af533e116ecd9f93516d41b021c5b41a21919859b81bda515b0fe526d9cb730437b7c64be537948cc58e0a4b0f222a2a818ca8f3dd8002"}], 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x9, 0x4, {0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000070000000400000000000000a695c8810408d8aa8dbd35b162724ca4cfbcc0dbd4d346d4081d7c16a720380306000b163041979b4d904410ca80c83450c04371ae17645e617139845c00000000a4f26cfc78e522309709513c577b1bb77b959e8952b7a011c306d86d441f00eda6d4d2ea74fd3820d1e697addb04045429dee20cdb302a197efa791fe1e6b26935a300000000"], 0x9f}}], 0xe0, 0x0) 2018/04/05 22:49:56 executing program 0: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = getuid() r1 = syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x7, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) unshare(0x800000000804003) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000400), 0x1) getpeername$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000300)={0x8, 0x0, 0x80, 0x1000, 0x1a, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x4) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000480), &(0x7f00000004c0)=0x2) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000001c0)={0xfac8, 0x5, 0xfff, 0x7, 0x200, 0x5}) 2018/04/05 22:49:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) flistxattr(r0, &(0x7f0000000000)=""/39, 0x27) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000280)=0x84) 2018/04/05 22:49:56 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) 2018/04/05 22:49:56 executing program 7: socket(0xf, 0x805, 0x5) 2018/04/05 22:49:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/05 22:49:56 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000000040)={0x319}) r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0xc100) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/icmp6\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x40) sendmsg$rds(r2, &(0x7f0000000480)={&(0x7f0000000200)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/151, 0x97}, {&(0x7f0000000400)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x4}, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x663, 0x3}) 2018/04/05 22:49:56 executing program 0: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0xfffffffffffffffa, 0x20, [0x2, 0x8000, 0x5, 0x3, 0x2, 0x80000001, 0x3, 0x1]}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x0, @loopback=0x7f000001, 0x4e21, 0x0, 'sh\x00', 0x1, 0x80, 0xb}, {@loopback=0x7f000001, 0x4e23, 0x2, 0x1000, 0x100000001, 0x200}}, 0x44) 2018/04/05 22:49:56 executing program 7: seccomp(0x5, 0x0, &(0x7f0000000040)={0x2000000000000274, &(0x7f0000000000)=[{0x2d}, {0xffffffffffffffff}]}) times(&(0x7f0000000080)) 2018/04/05 22:49:56 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) 2018/04/05 22:49:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {0x2}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x680, 0x4}, {}, {}, {0x8000000}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$alg(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000080)="c090781c8e7db8418d12fc5ebee9e54ef2ba623ec1ad537717e9e58f99ef8a7a10c0bac7a6e6b928396014833770d410619443eb2b150dae4fce306a83591f082850b993791d13b528a9e33cb46ae5917fb870859faca8d3a98d5bbc57579ad3fcd0b9c99bfb4c9236964f3861cefa6ea846eea1c4c645afd97e2be8c61d223567f7725e6c5e83a7365772b46226b314f7db55b0da868e01a0fc85c60b94c404edd0a74485414c47ab379c7858a78f0249760089d14cb416c8348d94cc785311c62f171897e49e47b1fe480fdc30b625f7d704520715ef4131621c", 0xdb}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="b6df2293d9c1a2863ad11852698dd39a7ebe393838c71b57b6a1090e017b6fdbcc7a72eec3b5131c676b2bfc5cb2ce4f600ad44b38e206f70fa9d47b5a8c64ccfb142d1aa4cdb8746295f30b176d84755c1328250f45faa05e389d5bf8443dfb24abfbfb64577907fb22917e00836b1fe65fc7b4557a8445d489f02a53465fdcf17d5084e3", 0x85}, {&(0x7f0000001240)="74b526727a03fada73", 0x9}, {&(0x7f0000001280)="fc67a94e9f42c2536edf1f9a578e88e3c2", 0x11}, {&(0x7f00000012c0)="1a61dadadbc0c3d57b7c0fe6dad5545239d1de4bd7c89c5ce61165583cbcb8fe3015813e39ed6147b323e1f6672106f5dd52fa36538a59414e9684218d58bf4cbb4ea3020b99f1e8f6a3f5e11aab146a9ed74301cbb63da245797fe6e3dd307f265151abca69f76f9d29f5c03f89ab7a16ba34ce02bd", 0x76}, {&(0x7f0000001340)="6c510294627e83b8d950984492ed64749da18869a36b801504b13a67e520a80bb4d5d7a51ffdc634312eff84849ea65368bfceebc93905569759bc252c0d3757abf1af14624975ee1192ed46d568b7c7a9f34652f5f5474301949e44bdb3e10cda93c76627d75777e84f12b1c64448c67ba5f84cccbde908a151f742045a27ea3dba0b94e844ea459bc70ac57a04cd4db8d4cd18", 0x94}], 0x7, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x10f0, 0x40}, 0x48c4) 2018/04/05 22:49:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001) fstatfs(r0, &(0x7f0000000040)=""/74) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/04/05 22:49:57 executing program 4: r0 = socket$inet(0x2, 0x80805, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x4, 0x15f8, [0x200005c0, 0x0, 0x0, 0x20000f18, 0x20001060], 0x0, &(0x7f00000003c0), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'sit0\x00', 'yam0\x00', 'dummy0\x00', 'teql0\x00', @random="b6a4ab572baa", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x8f0, 0x928, [@among={'among\x00', 0x858, {{0xf4, 0x200, 0x0, {[], 0x4, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @loopback=0x7f000001}, {}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[], 0x1, [{[], @broadcast=0xffffffff}]}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'gretap0\x00', 'gre0\x00', 'bcsh0\x00', 'bpq0\x00', @random="0132b692a51c", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syz_tun\x00', 'teql0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0x118, 0x150, [@cgroup0={'cgroup\x00', 0x8}, @mark_m={'mark_m\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'ifb0\x00', 'rose0\x00', 'yam0\x00', 'gre0\x00', @empty, [], @empty, [], 0x958, 0x9a0, 0x9d8, [@among={'among\x00', 0x880, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x7, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}, @time={'time\x00', 0x18}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"6744110e24441edb9a003e533da7b31d82bb4a1307b1dd86764e89cff163"}}]}, @snat={'snat\x00', 0x10, {{@random="ca92d60b1ee7", 0x10}}}}]}]}, 0x1670) 2018/04/05 22:49:57 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd5060000005ac76f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b400000000000000310000000000000007006eeb08ab000000001700000000009500000000000000ec6ee5069eafc5f984808846d6ba942a8fc8349404b057019611879547fdb65347823c1d4900e0be2f5764ef7c34bb299412624330d0c2a3f00ca35d6b6a78b1145f6e632561a1"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/05 22:49:57 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000007000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/05 22:49:57 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:57 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x1, 0xd236, r1}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/05 22:49:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = fcntl$getown(r1, 0x9) capset(&(0x7f0000000840)={0x20080522, r3}, &(0x7f0000000ac0)={0x9, 0x1, 0xbb, 0x7158, 0x10000, 0x6}) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfd28}]) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1000, 0x800) r5 = getpid() ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000600)={&(0x7f0000000500)=""/239, 0xef}) sendmsg$nfc_llcp(r4, &(0x7f0000000a80)={&(0x7f0000000640)={0x27, 0x0, 0x2, 0x3, 0x7ff, 0x0, "9ce15053ee09ac39721f6b55ed86fafb86c73032b96fe028a6df7c59a190f7d7edeec31854777d50d99da1fcaa44b5f3f0d9f20d559efe8ae73a2a3e1ec5b8", 0x22}, 0x60, &(0x7f0000000a00)=[{&(0x7f00000006c0)="c85acaf1c33fc572ee9d27f7a4e19a58749e8c5c384fb90ea7e1c2bc40d2bbd060c8b72d8d8f2a9a44c1ffdd6d79360e1ab067dc0201e2fdba7a7bc1b0d159e1ba88597be8425fabd5ab666e1d22fcae68ebead3f036caf71593303c8bf363", 0x5f}, {&(0x7f0000000740)="5b9e508b81039a00187a1530927e6c", 0xf}, {&(0x7f0000000780)="8462296bb7f54da995dd4699fd392f81908729796a81aaa5d9782e4e8b76ccca7ce26b3ec887eed3fb2de82df6c88fba3d312141bc55f04af09c1e767ded16f93e65c9401d3bb802f2e9b33e0a1873751f5e8cf4f0e833fbd9366a26c249b1815ab62651db5e4283d6f467754431e6026b8c3f60b1c2fb75998ea677ae0695d07001e7ff81a861d1977cebd5751de427d86d86a85c4083d82de40c793e47c61aee84938a4b0788146927c986b3078f", 0xaf}, {&(0x7f0000000840)}, {&(0x7f0000000880)="1a8b74adea40c8d2ff52141b10cc18bec256c2a31407ef325b512abb9c4c33a915b176fa4a8cf5be839196c0ba89bbcbb9", 0x31}, {&(0x7f00000008c0)="80637351407da7b12a237efd3407b5e2e14488bca2", 0x15}, {&(0x7f0000000900)="911973179467c1d08f420c47cbffd40bdd5f3b551c48d482daf499b260043682b5b63242a039af9089025f52a270b5ad4aaad932f4d4cd9cd898ca53eb8e0787ab78a9ebbf149ba351dbe02b4be7416539457e32fd5d6523efb623d8ed7d340b540916276e35a8e39c80db39f6546e830e6bc320824efd16cb18d58eb5033c47d4314afcda63d36ba79fcd9df0d9066666ad27262dd9cc4c615799838aaa184f30a3bf15db256b69f921d42b1cedb8b3b0663170db0a8e85d1ceb9462396a9ae59e70cfba29d28f178637003943f50502cb2bd0c765d73b6479b96225d8d30e53865e5db6af962ad880f91ae9bd2e6e259f08bac4cfa90", 0xf7}], 0x7, 0x0, 0x0, 0x40}, 0x50) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2a400, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x40, 0x0) r8 = eventfd2(0xfffffffffffffffb, 0x800) io_submit(r2, 0x4, &(0x7f00000004c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000040)="e0da506b876dab", 0x7, 0x8001, 0x0, 0x0, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x7ff, r1, &(0x7f0000000140)="0644155290b0c4098c467f2dcf89ca40f72625295f8b25feb2b7e37f836d05a9f7b3537cfd729435df2439ed2592849b8fed4d07609a554c0ecf4aa015bbaea59de4c7ad4bd410ad9fab7fd1cb811e4c5ee977f8f8a2bcc9d135a4", 0x5b, 0x8, 0x0, 0x1, r6}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000240)="7167915944564ca7e323be2a41e93d0faea89c10467dbc83f8eb84280699d2fd632b8c081debf0c2dd76a1a2e8526adcf7c9f9f0e810a2a53b59f728c9d88d4b4554285c9ba4c9d1991365f43558d03f284b6aa15273e25c69fd52a2577b75a60633f1d0d1db782632ad25bf8de6b970590527092cb7c688bed895b6841e5f0b0303e8b5a6ee365aff20209e82f4254f37344852f32cfbf0acbe5869d71973719e69b861389ee3772b9366bbf941d1f0316d726f7e5acfcd162faf29e3419add4ee7f3bd2a3dcd27d1e4c1e55414caf61f328e274198d3738345566b2243b1014adcebfaba9a839ff13903725ef8e51637b99c770f", 0xf5, 0x5, 0x0, 0x0, r7}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f00000003c0)="89de80d71f5a409d43488a9787ea00934da86a601f675293baa2c70c411625ccffd1e1d16c362c6280d4e23cbb9e425f0516be80594baf03619135c69709d045ef55edd7f4ad829bcccd13af93fc901179fdd2bf3cdf0000614fd14cb5d58dc7ead15f84b57cba921360177e17e92ef48c66a7042d1264bcf617354f8ca70c2e51eaa3795ef3faa598e5aa1723ff4c09cb26efe9b77d03c110b286161e80b4adc9f7875fbe330d6778f1615e0f11dc80ef601e59b5af193081e37a6195", 0xbd, 0x17fde63c, 0x0, 0x1, r8}]) 2018/04/05 22:49:57 executing program 7: rt_sigaction(0x7, &(0x7f0000000040)={0x42a533, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x90) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x44031, 0xffffffffffffffff, 0x40000) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'ppp1+,vmnet1locgroup^-md5sum\x00'}, &(0x7f0000000180)='%!\x00', 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') finit_module(r1, &(0x7f0000000140)='\x00', 0x3) 2018/04/05 22:49:57 executing program 4: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000004000)='./file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') r1 = getpgrp(0x0) ptrace$setregs(0xf, r1, 0x41, &(0x7f0000000100)="ed9256d73d5785771c4edb0c1c55c5db6ec1b8a234de16be077e144ec21e19d0747dcbeca67f05950c3633def7e4b2b92789f5e3124d3a974493d774c60e3884e4e557d9b22bd26c1c61ec4fd2a42190d2af14b8e4b48a2f92f219408a2e65f3253ef823e682282f7b4703abf989b7e5293aee9e357465641adff000db84ddce1336b9f59a176e9a1d890163b9195af206fbb35449d9201119b18456cd2c69") 2018/04/05 22:49:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) keyctl$update(0x2, 0x0, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, 0x0, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:57 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000000c0)=@abs, 0x7) r3 = epoll_create1(0x0) r4 = semget(0x2, 0x0, 0x10) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000240)=""/250) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x10000004}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) r14 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000780)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) r17 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xf5d, 0x20000) ioctl$EVIOCSKEYCODE(r17, 0x40084504, &(0x7f0000000340)=[0x9, 0xa20]) r18 = getgid() sendmmsg$unix(r2, &(0x7f0000000a00)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000002000000000000000100000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r6, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1], 0x6, 0x20000001}], 0x1, 0x0) setns(r1, 0x40000000) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000080)=0x1000, 0x449, 0x5) 2018/04/05 22:49:57 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235000000ea"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001140)=0x6, &(0x7f0000001180)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000001040)={0x1, 0x5, &(0x7f00000010c0)=ANY=[@ANYBLOB="b4ffff000000000000000800000000000000000044b04f25009500000000000000f0c42b5bb4b519d41eeccd43984e4d81733ebbf5220f1255a35e88bce666ec2260c25b1d"], &(0x7f0000003ff6)='GPL\x00', 0xf26, 0xc3, &(0x7f000000cf3d)=""/195}, 0x12f6415255c7fd9a) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001580)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001680)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000001340)=ANY=[], &(0x7f00000011c0)="bd1b3467a5495dedaa8dd69257fb3891aa9218210d05516ec28fb9d01c8af973a19d8e2fe04a7779d59c46c1e4531df8891c962c838882ebb646d04846bc49dd942c7296a36f0000", 0x5c70, 0xfb, &(0x7f0000001240)=""/251, 0x0, 0x0, [], r3}, 0x48) recvfrom$inet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x12000, &(0x7f0000001000)={0x2, 0x4e22, @rand_addr=0xffff}, 0x10) 2018/04/05 22:49:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r0, &(0x7f0000000040)=""/45, 0x2d) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3ff, 0x4) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf90811da1d4cfa115dc0a73a2adf7d4620eb188d79304c86b5a615204d6694000000000000000000000000"], 0x2e) 2018/04/05 22:49:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffbffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl(r1, 0x125f, &(0x7f0000000080)) 2018/04/05 22:49:57 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={0x0, r3}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) [ 78.601145] sg_write: data in/out 500830436/4 bytes for SCSI command 0x0-- guessing data in; [ 78.601145] program syz-executor6 not setting count and/or reply_len properly 2018/04/05 22:49:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffcffffff82493e9cd6a386dd6002290f00303a0000000000000000000000ffff00000000ff8f000000000000000000000000000102009033df00000000000000008abd63d5000000000000fc01fe800000000000000b00000000000000"], 0x0) 2018/04/05 22:49:58 executing program 3: 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$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140839000000000000000009000000001c000000"], 0x14}, 0x1}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', r2}) 2018/04/05 22:49:58 executing program 4: syz_emit_ethernet(0x1, &(0x7f000010ef70)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6002290f00303a0000000000000000000000ffff000000000d030000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001"], 0x0) getrlimit(0xf, &(0x7f0000000000)) 2018/04/05 22:49:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0xffff, &(0x7f0000000100)=0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x7e}, &(0x7f0000000080), 0xfffffffffffffe5b) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="17673d13886b1559c929c891", 0xfffffffffffffdcf}]) 2018/04/05 22:49:58 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000fdb000), 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000000)="7114367f17e190fb52b3f01502bce88bb7a2a3fd7ea0b7ba01686f929cd1854880f2389f2d627c9c47d8c4cecfc3ac8f635414238a0eb44ba9d8e7a822d36b5a987a0d15cb47f903cfcd0362ac274dc8a9d8105323f9c97967e438b72a30e75988ce5fdcd1f361a3ee9607e24c2afd0c873a1d3a07975ba0ba29341f71a778e0c2c8cd5bd1f0cfd5d7b6c3c96d54f834ebf1ca3556ea661297930d8c54bda8bfb556bd474112d954c81bdeb837bc43b1e9fe8806a4e036ee123b2f3de730228f9357bda4bdb0828cfd16a608b569e3a69e28b8a42a4246e3560a82cdfa9e37d6f2cf7a", &(0x7f0000000100)=""/131}, 0x18) 2018/04/05 22:49:58 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/136, 0x88) 2018/04/05 22:49:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, 0x0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, 0x0) keyctl$update(0x2, r2, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r2, r1}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6a, "874891c7ef226a0bbc86b93def3ca60652ba114d335b71c1ebae57a5c13ebe4a7866471091ed53ddfda4a7cd13f82ffe5bdfd7c73edf543844cf3db34b3cc3e7580213ada54676694be0fb1a59c272b56d5ce8c210e22e7a772748fe9bddb32957b4df0ace97624d6650"}, &(0x7f0000000080)=0x72) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x141000, 0x0) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r1, 0xfffffffffffffffe}, 0x8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x5, 0x40, 0x8, 0xffffffff00000001, 0x2, 0x1ff, 0xffffffff, 0xd, 0x7, 0x8, 0x7fffffff, 0x9}) 2018/04/05 22:49:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000400)={{0x3, 0x1, 0x1, 0x0, 0x100000001}, 0x3, 0x81}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000000c0)={0x1, 0x5, 0x2, 0x5, 0xffffffffffff1763}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setrlimit(0x7, &(0x7f0000000140)={0x8000, 0x5}) pwrite64(r0, &(0x7f0000000240)="be118204e633b58dd9937b292ad07b14ab989b7358913b0dfb029dd368ce7ae563c315e424f284391e2014406cf5c8be4e0846aec3bddd89ed00b8391b234b6b0ce5e6cc640fbca182087bebbd20e902b0e50bc752fc2a6ac2f557573d801c1e0b8b04631c643a4018438477f42a3fc58cd82e5146a7b9d19c69e6e8e7312f52df78c4f412b6ea94fea4a7753a0b570af05a4012ce9902859cf6800b84832446f1fb51d6facc496f7a4e4b8acc7d0e108ef423db98bf4fc0e6639f9553bcfdec13cb2666f5a0f9b939d906934b2264ed6ab166f4ce6d91e09eeba6b69414588f6abfe653baef14d87498f839c816000bf606e4006ae8eee5a0e1aa60bcfd991668d772b6e14eaa612255d35e0c0175f54233315de028772154595ee5b83fb09f78dd1d7cd98ac3eb5b54785aaa0c64655c0308157b0421b6d94fa8a1d7ee2d5cc876560d27e6e58f788a93e588a511feaab5c52b5aae2f9be4a0f793687fde92522bd6d467e05660fddfed97b24d2c1b4a05d8320e3c358891838e4a1c3873ecf8487d49d555ffec4db227c3f623d05087efe850d1738456fcfef0ce3a77e081f29c8d2ec24387eaf57a2abaf99f246aacd830ac91bb0e63b93a9c755ecfc320845f1a093c7bdd94b41a2439a5c5f2f683551093d8495f9fc8e368abd5069a5b8227ed45120e1ddc354f058e45cf634aae92328401f01ad89042afb59fd1aee820afb4f0d223a717f1bdc1d0feccfa42fcdc40dfd5bac0de7e8305fa471ae6a764ec75102bca5d8f5d490ed3f58e0ada716481572c3d2b218368c41c1bc95f7d75afe4c0448201c60430e6f9f83e5ad8a94f98ad9e2c5bbfca8a0e53cfbd8ecf0f2cb9ab5e103c092e5fc92163e394892bee9e2e66a2ee51629bb255662d338fde5fe9fd24937553a8a6c4fb3fe5f7c2f53ef74006b3deeded06ec43e7428edc356dbb4c608e15075e77e9adef247a9166fe64e02bedad4ae04dd1683a16bd2ff5b13b4d11cbfc26a63eb2909f9d954ff9b3b160b1f54c7afd9a020b6bd418d26e484a2349c3de5d446f58a3b62d108ab6c239bbdf1493b9d3b65a8a126a15554500682c504b609527dccd7c32aee13cdd448b4cb021e48d7b9053148dfcb90e0e2243357fcf74f9b88516511cab075059cae0447dbdabfb7b03ffa2e74e1d759958b83c464015a0ba7ca18d331bd556845aaf4ea93267a1a8ae91a2f69255c3b01c067afc488d7e159de91b5444b3d002408a9ad4d53290628c45826114830c67486a78b82a8e49a5daf65d61ca938f93e675640246494ea351479bea6d41bf394c4b1e27ec43577780eb75e8f8403892fa9816fb9029faa7550a522ccdb6ccbd3dd3cbc1814dab29cde583b567310735cee34a8946538daa3588cfc9138a8d9876fc87b5b0e29a2d245ef92e3b249fc157981b97ce19db5c343e921b97ae032744f1fcfe66ff8933fe70542936d4c22d76acf9e75fae1ad0c3512c4cf5cf669cf74dc7c88eb598a89fcaf8da80f23c641eb51b7fde6f3ddd2030eb57b60689774610f2529a99e04b809245724b98cc07cbdcb92c6119a6e26a31405ee104f505384a8272504a595e697f8f6ff1d5529ff0fbdb34bd270c021a9830353aeb17bc7851b56532658fd9705f3a106ceff471e9a096b5e44c11b16af61127c148093f77a7b9e7030c4e7e894a40da4445eb0ed2fae94b83ac0ee186d4bb3277c850644ca6f727389a575a71776e36c057e1bb5b6c396dafd2af47dc234bb0e8f60f671fcc08ddff9afc346e31c7b4c0d680cc90b7033a949dcfa11968453cbd175a0c7da3f9a9acd5775246e12db7952915018b241ce9acb0e0d60466ab6ae765ca7369c3bdc4e38555588354f1c9e145c8194d58febd1408b233abab35cdf3526184ae42ffdf5e3cb3ac35c3e7186841bd4bb101ef07e5546d97a60ba4b087a0ddcd70f72d058cf74182b0e664ee401ee2399185fba356dec5eab27e0c8b28ffe374e2267baba9b7df91186cb5db3c8b44e29dbccf72102ee093d91347892ee1894d2925e7d7cb84068d52f72a2dfc17cc63efc650ec4ea4b4fc102c41d22f07f607154cf632d902c2accba12800e647ca91eee67bcd5ac8fce49ff3d883b9cdbf2a25d42563fbf878893d39851643788af6dc84ce4e274e3e4e7b0a1b34f6800fcd17afdeef7eeb15508d8e503e7cf5aa55a5949f8ad3a67ccd5d980efb6d62e652d556e59d3657daadbc881c129bee9a9957b44d041871308ae0521d05546fde3f16d40eafa0af35d792a4da70f29213b81dc9d9cdf83999e7ebc8df7fc76c68013dadff55076f876b07fa34da8549cd537969df8db3a7c805d3dc325abda6bad987594d8959ee8665b4ab598c7e6563022afea6591be69400c204c36be2c5028bf2900f6a0cf17961251f859221fae9542ae35249f0716771bf93560c31f11c05ae7139a036a7031e7ca09b32a881a7e703f081b359e504dd44fbd663ecfe0443e2a44cad32e9a26d43da044473ae3fa9cbbb8909af0da9e2804f60465f4db8029d966bd25b75cdc798bbe45f7ae18fe1c701fa619c8ccd9b2448c1c706cd5af6fb9dbcd7242a00ee45cccecf534f1d42be0ec4946fe59eb6d108390408ab55b96560914c9f15a59ebba806dedbd53b6ff6190fa24d6f504f3fd8e097884d9f915b177385a2708cdfc9197f74a8dc6ef3255997ab06e7468cd1b3641b4050bd3717372ec31208ff4b59c5a6149f86c00832851662920b223111ea794cdfdfe912442add0596cf93c9c4aa1d2cad9f11b48ce197f5be79891f6ccad00d32ffc7594c57e9df4132f417572382962a132bad8ba9158f7efc91b59c882cc4328cf6890e7e9c2a6b39771c49f9d712ee31e0a2ffb2165cdc137d7c818a633226fcfb68ceb392558db69bfcdaab7c5d5d2bb0a7c8ee82b9771072ddf4da8e146771e9a42ebe33d3635e38983c4d48a70fd15e49dd776a16a0210e9fe11d4f879c137a4216e372c08ce76fdcf0561e7d7d93a2323d34aeb99bdd6321a9d7ddfd5eeba2531ed4098d8d62c0ddde90165d8d33a24425fba1462b1f3dea78d714edd68f2f434a0af6cd03e0950214edc5000adbe914eb643c47354293e09d77cbfa837ec5d6dc4035b712c8e3b4d6eb5b6bdef39707db1ef7d63e2fb67e92a329e49815a14e628c379f6446e4901aa1a45557005341c32ce59c860937c7f3897d403de4edb206d9336e7e05624660f515aa29968f2188b4d8b811ff3939200c65bad8f1bcd3320f1c234e5675a29c071d842d1051254c21fd83c7f5285a9030b7ae4e7a315e19028fb9617a2eee7d900d36950f59ec95af728db9683b7c9313b034a6141441ed29259d00428f5279e662c235dbbc46fea0ec22ce36caf02b519c7dca359540c8a8060a2f68a5fcdc8d3758deeecd69551936a51a5afee5259f581c2ae7299ee1e2d2c6712c0e82b646a6683df3d2ed520f9e65b3a297660a4ef2ceac60944f747db1db5ddbe14f88a455a6d0bfedbbefece283276217238db783e4b97d84f21f4fa39a47cb0f80971117d2c00609c6a7f9383e86aad3b6447fbde5a614376a79f2f0f7a58554908d999d1dc6fdec1f381d3bc67aa0367330d941f48913a8d44b66b96f87a4c8fde43d38125aeaa548b5ca04db9cd775e16c6c144f84f46a9e7d35003eb5bb0c7f7d12c7e1c17a27bc082e910eb5f230cb77a95440c28c99676a31daddc6308484756b259f6587b614f3048601b07dbf10dddd1889bf30448bf990f67ad96933a59ba7aef9a97adc5e2e4b627e1ba14599d76aa19ecac792fc2789ed9a0452f23a326e4767ee893107154cf873e780ccefa005ce437bb736e8d1c4cf2b4d227e88bc29cb6f614e92d28323364cb8c1fc8a2666a1b49272130c90f87a70e5e740f6b3a31410175bc2aaeec195cfba84b58758acffee62f04954d19ec63b1f1cade8a4097fc8c08f2923cfb53a253a3865f2075894219b8bd3c9606dd54d8e5e550c5f8c451fe7201b84f2423df89f3e235aa00d22d127fb3908d5ed6968228168908311c26c50d7362dca62d28647ec830009fa5204c6af2c2e953b9d1013173990c08c537dd652ad211c42e9ebdc006aa591da25fe90215ae8231027d557251f5b18fa624699105691acf614bd6f01c3c3d55256fd73dad9f660bd04c3f84a8fc329e4a137ae23b427ab9a16a60240ce864de3a2ed7b02ca1f303be9f8b676d246d603c8031f37fd3489bee79e621712a9d958a795a4f68e5b7b8a2e65b55dbdd8185dbe80a260dc6826c79e94cbe3cd66950bc03ff841f9a48cc18707fcc8076bcefe153ce234de9b636f047addb782b73697d72b2855df9ea0819197001c87ee975dff64e08947c3b643f0fcb0a681e2c3e270fe9d6c133ad495dd84c4aebebb6cb8e0e3d731c2e0010d2cf013f538ac0f41f668808842af20ba5a770c9c7d109aa7181801b2cf644cd10117b1498b6a6a0281dc907f26f888d6b27090a5fd4ee3caed7fe8366a0fb327ebc4adcd078cc82d4ae63a03aed3c7ac34ca797c8041d69d3317779b96e125f1cbbab62815076c7d2564c4478b1f598677ddd787c544f1738208743116bd23b73d9a757587b023ef8c873464c2f7c57f39c00796bcad51885250108154bda7de084907faf79543bafc8948345c03f11361a3e7bd1effd4dc73aec82a480ff085346f87c8b8a8719c4290f4181daf60339b519c5c3f3fe10107387abb2763c1d7ce4a58fca6ad54381292d6f496d8bb30b3d6e4f09c3486d8f3885a5f1601fb696597087a3516686ba642d32185937fc8484b0cc0ddddb58f09b7f8a9ab11655ae094af728e84692ec8b3a4d57c2fd2211f90750656eaf6b02268fdab04183bc5cf51aeb3009e5c059b157a213e3ffd1c900d45155e8b9d8a999abd7131793699337cb6fc7c8a3c28a1f9c7a4ca2c1dc202dfd2f0b9d593c0fbfcb67269a762427153dd412c571f1672132acf1a39ce4b8c95c095d1a0aa853526978bf66fedda3da8c1cb5992ffa785c52be978b47aaca1019397bd207ae5f1aaacfc5c089e08ba64e4b5446ce277caefb09249794ada7eeae65a0e8eab39a062c8f14da66e47d1fe69ae0619988897ab2e0917a3edf03d83a716d5be0a13b9b4f2b25cbd9f5ac57ebab15631404618ecc95304a3c28371616010e504157da88876b1bde903834226028f7813748dbb310cd7474b92f7f2e1b1376026e26893a93dec983273c31ecf36f7e91acd66afbfd510e6d8ad194993ff6d6e6c563ce873463c02404c290ca3037ec26dcc94f31922ff21513490114018340d16315441a3ac960917fd1fdab3285d5a24d8149d8c7bdc6bf17d14b302f9db9010210c955b4995dfcd60b90f3963c72199cdf46b702a465ebd1b22a4b625420c303033bffd61c2ca9da64666582aa89e2a9e9f4ab6f1371bb58e15e691eba9fa35e065803f21c6506d308874f4606e0a327e38c1d5c68be91226a708d994255c58a1ead9a72d83c6be81f639447e9fab1979069c01e94fb64ed001feac3cd9b12b0eb4f5e0161162f429f7f2f82a18b857a0570e9ca093611e1c9ed4df8242ce59157bc535ec343a092261414ade57e4b55ff4fa699dd4c55463279902c0d32c6ff3c0ee091fec12e14213b1520d3584d6d8fc7fbb95cccf810995751963e05b78fcd54bebc3cd1186ac1425c1b2a7b87645f908e67828c6db381caf50ba7f4850d5fa7d9a3880f5a6b64d6562b5f979ec15bd21107d88d4dceaf0c7554fc153bf23668f29e15bbf94574f9f5bb2a1cc4958d12d87a12bee", 0x1000, 0x55) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101c42, 0x0) r3 = msgget$private(0x0, 0x210) r4 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}}}, 0x84) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r4, 0xc2604110, &(0x7f0000000000)) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/45) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/05 22:49:58 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x0, 0x6, 0x200}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x100}, &(0x7f0000000100)=0x8) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000000a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) [ 78.830816] sctp: [Deprecated]: syz-executor4 (pid 7344) Use of struct sctp_assoc_value in delayed_ack socket option. [ 78.830816] Use struct sctp_sack_info instead [ 78.950825] sctp: [Deprecated]: syz-executor4 (pid 7344) Use of struct sctp_assoc_value in delayed_ack socket option. [ 78.950825] Use struct sctp_sack_info instead 2018/04/05 22:49:58 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) sysinfo(&(0x7f0000000980)=""/179) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0x0, 0xea, 0x8}, 0x10) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x10000) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000000c0)={0x81, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x108) r6 = semget$private(0x0, 0x1, 0x400) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x8, &(0x7f0000000880)=[{&(0x7f00000003c0)="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", 0xfa}, {&(0x7f00000004c0)="f94b2527faaba71bfdda936dda0138522a9ea0eaa7399e1568fda07ce2b8275d832b66f1d33df28c9052c34de084297befd8c9b63693f628e7c6968b85c9fa14964a37c7", 0x44, 0x7f}, {&(0x7f0000000540)="a852acf196ffbf4a772b18153dd7e0aff61320579719ed5bb7d8f71144b0c4a6b850451bfbabd6628741b3d76148d6c6c48da3e486c43735373ccd3085eee82ca8906bfc802111ce4c2790022c1aea8141", 0x51}, {&(0x7f00000005c0)="cdb209a651355bde6be9272c8f4270b7dcdeeb2f9bcf8e9f8e9df82f942ff611d07504beade8804f62ee474d3593b4355656160807909192eb72721e8c9079f60bc3fff7e471da3958d6da875dcc0e4b25db25cc9e980e3a28df927c73b66b89b37f6120c9a08a5758ae15c2b694b7369ac9c323fc077281bf600d2b5a14c41e0785ea89ef97c60f4292564d12d29b9e65bc8883309e893161e226db791ca264261ea3c592bff458e16e5d6730e984c58f66581171bcb7", 0xb7, 0x6}, {&(0x7f0000000680)="2f94631fc78faa0ac50a58898bbf09ace780638b9baa7956a05a87853e8c95afb65a15321ed8949168c461", 0x2b, 0x4}, {&(0x7f00000006c0)="07da9334ed3249ad9df398092dfbd08d24aa6757e86056dcff6310195d167db11bccb9c7f8c6862e050e70778437734f0f252969a70a50828e9dc31d0284f67346a8531e54e2ffab70432da0ccf40c1a7ab43db98703a3142a5350a695467e160c2a29d7fe5328", 0x67, 0x7a99}, {&(0x7f0000000740)="033ee5952242f0a1a23e9b98c90cad5b67f57a5e2e511f303917a6dc4e5212d10867425a8952d3341b326e98e01ce43dcf0f2eb2dfb9a39c1730ef825441d72db7460b8cbdff7e15ea6dc4e1bb118e8e4b5432a862741af04152111aa2617b0fabbf3b0d730f4c50246ca2462a77cad07f0b5966a5120765863a41b21d8dd84d7137c98d3709a863a868", 0x8a, 0x7ff}, {&(0x7f0000000800)="c615007b57fe4fe705170dd1389ecf5a3685fbaac89eee9beab51e91d04c6e219270fd9d2dbdaf59243ab5ad979f768492bf0a0a36f3abc7c0bda0331f2571ad6a1d7e6b9858546151c1e60a", 0x4c, 0x4554}], 0x1c010, &(0x7f0000000940)={[{@nfs='nfs', 0x2c}, {@nocase='nocase', 0x2c}, {@usefree='usefree', 0x2c}, {@uid={'uid', 0x3d, [0x37]}, 0x2c}]}) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000002c0)=[0x9f3d, 0x3, 0x1000, 0x81]) 2018/04/05 22:49:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc0880) 2018/04/05 22:49:58 executing program 0: r0 = socket(0x8, 0x1, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) dup2(r0, r0) sendto$packet(r0, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) 2018/04/05 22:49:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:58 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1001, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/04/05 22:49:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x101ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x2) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)="9c1586026227959d0c51", 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 22:49:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x58) r0 = inotify_init1(0x7fffb) r1 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) mkdir(&(0x7f0000000140)='./control\x00', 0x20) inotify_rm_watch(r0, r1) 2018/04/05 22:49:58 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000002e40)=0xe8) recvfrom(r1, &(0x7f0000002c40)=""/235, 0xeb, 0x10040, &(0x7f0000002e80)=@can={0x1d, r2}, 0x80) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000300)={0x0, 0x6004}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000000)=0x3) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dffcb2a5130499b5a098cfbe9405a1a1426218d488fdaecd845a85cecb220016265e7c72a9da107c349603b9bc302def22042548814883a7ba62ad419f26c26d", "fd2680a6d446bbf34d965dfceb66275afc7b5f44f5088d043fb91915135819ab35cccf776db44fc17232537615547a1b5c541561b9b90d1f161d737395a2582b", "6f527166bd90f4ca88f427c86fbf6a46776ec05009d4781171cb41607c74a3b1"}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/195, &(0x7f00000002c0)=0xc3) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 22:49:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7) tee(r0, r0, 0x7, 0xc) memfd_create(&(0x7f0000000080)='trustedposix_acl_access\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000000000)={0x7}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r6, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000077ffc)) recvfrom(r6, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="15ab370282ca66d0a7899c622f01000000150000000000fe3e8d8fc8a6e3ba208fbaa69f6987782f9c24d24a5d1dc1418e3e5ec8349dde3102cdd7e9904ebbd6c65557674b6ad6936d050d2c834719f8978cf84be72ba3c3b9d70b9554f25e781c6a9d57d51a78c9b4af071ea115d46809d411c6e7e9342e64023035304eaddeb8d3c146ef59ead21a6a7992c37b8fb8ac4086883fef1623d24f88877913a005fad0b4c698a1"]) r8 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x0, 0x7530}}) epoll_create1(0x0) dup3(r3, r4, 0x0) 2018/04/05 22:49:58 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8091b3117c6d5103c3dccba70e", 0xd, 0xfffffffffffffffb) keyctl$reject(0xc, r0, 0xfffffffffffffffd, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TCSBRKP(r1, 0x5425, 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x111a01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000280)) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x7ff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/04/05 22:49:58 executing program 0: r0 = socket$inet(0xa, 0x7, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x278) clock_gettime(0x0, &(0x7f0000003c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/147, 0x93}, {&(0x7f0000000580)=""/42, 0x2a}], 0x5, &(0x7f0000000640)=""/166, 0xa6, 0x5}, 0xfffffffffffffff7}, {{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000780)=""/17, 0x11}, {&(0x7f00000007c0)=""/120, 0x78}, {&(0x7f0000000840)=""/177, 0xb1}, {&(0x7f0000000900)=""/245, 0xf5}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/13, 0xd}], 0x6, &(0x7f0000001ac0)=""/230, 0xe6, 0x3f}, 0x400}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001bc0)=""/58, 0x3a}], 0x1, &(0x7f0000001c40)=""/120, 0x78, 0x4a37}, 0xfff}, {{&(0x7f0000001cc0)=@ipx, 0x80, &(0x7f0000003080)=[{&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/105, 0x69}, {&(0x7f0000002dc0)=""/125, 0x7d}, {&(0x7f0000002e40)=""/122, 0x7a}, {&(0x7f0000002ec0)=""/144, 0x90}, {&(0x7f0000002f80)=""/191, 0xbf}, {&(0x7f0000003040)=""/4, 0x4}], 0x7, 0x0, 0x0, 0x9}, 0xd7e}, {{&(0x7f0000003100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003180)=""/55, 0x37}], 0x1, &(0x7f0000003200)=""/212, 0xd4, 0x8}}, {{&(0x7f0000003300)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003380)=""/198, 0xc6}, {&(0x7f0000003480)=""/109, 0x6d}, {&(0x7f0000003500)=""/82, 0x52}, {&(0x7f0000003580)=""/54, 0x36}, {&(0x7f00000035c0)=""/67, 0x43}], 0x5, &(0x7f00000036c0)=""/157, 0x9d, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003780)=""/15, 0xf}], 0x1, &(0x7f0000003800)=""/138, 0x8a, 0xe2c4}, 0x1}, {{&(0x7f00000038c0)=@nl=@proc, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003940)=""/155, 0x9b}], 0x1, &(0x7f0000003a40)=""/38, 0x26, 0xfffffffffffff801}, 0x3}], 0x8, 0x40000023, &(0x7f0000003cc0)={r1, r2+30000000}) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000003d00)=""/4096, &(0x7f0000004d00)=0x1000) 2018/04/05 22:49:58 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x88) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1d) 2018/04/05 22:49:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x11, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffc91) 2018/04/05 22:49:59 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:59 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.max.depth\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x4) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3f333d393a3429ab55526a864bb3c76ad4cdcea26059d811abe020c295c565248fa617941ffee54bd64b9e7e991b75c1732bff3f11d3ee48e7ebe282a142f1190a1874f1022ab8d3078244f40d33d49796193bd9f48decd8b0963c1a866b9606364cbb2c4c1073cdc148c4cb71ef1e220865e49cfc617cfca2a733a22d8ad7a4808efb45260505a0a465104bab9f1287668cb5f65156d36d15032744b6f78dd8a8fb4485e93dedf793200a4a13d9a85c41a3e746c327b488111266de9297370618a29c2700ad12c6f90ed0bcd801f977d1242f06ab97c2a1e82b7393c87d5ecd0d3ceafa031c5c0304aa7a3985a6ee0833ece66cffdddc77"], 0x5) 2018/04/05 22:49:59 executing program 6: r0 = socket(0x0, 0x80005, 0x6) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)=0xffffffffffffffeb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f0000000600)={&(0x7f0000000180)={0x460, 0x18, 0x1, 0x70bd28, 0x25dfdbfe, {0xc}, [@nested={0x290, 0x8, [@typed={0x8, 0x22, @fd=r0}, @generic="553cd917a819908fc4ef2876b22ebf4dbdd693d9c48a8ee6e22427eda72fef8ca8c070b0e0be446d47f755fe2d36b348f7b7615b3efd7337e14e26336b36b13d7ac2a786463a192de69c2dfb2b122f0b15ab65be79ea53566d578d35589085feaee630fa94715a8caf4d12943db0cdc3343305e12ca619b8dc5699d8929fe9c5a0662f210fc5f2cde9b1005488a1d5f9047f8f92248b8abe75524c0f01d0893366b3806e534d42bac1a03eaa124931dd38b786159c34f553012c5cbb85e1e780ee764337b6c523ec0b3b7dc0042091624e6cf8af3ccb6105f101ab546138288e1b1c", @typed={0x4, 0x20}, @typed={0x8, 0x54, @u32=0x1}, @typed={0x8, 0x79, @uid=r1}, @typed={0x4, 0x1c}, @generic="6c4af770b37341d9d85200c3b1b202f2d8e6cec20600be69432757430786c8e0449eafab1fa53fc59d565081272ec088ec36babee99f32f49f6715be0f0d2684535bdbf6d79e811ea6867a06e580e19a89685ee7ece2ef7436c86dfdd2f47d165c374aaca208fa2510e662ce23de7b33ffa77a805077d81a60df043b723a59e4482af19578bdbc6cee", @generic="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"]}, @nested={0x28, 0x6a, [@typed={0x10, 0x65, @str='*trusted\x00'}, @typed={0x14, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0xe4, 0x37, @binary="cd85b5be3a1ad3d1e792f97130a3607b6343973f8243b78eebdbe2bfbfb30d005a007532e7672f00fad342f2e52ded808c9cfb553ae60cf4eab011681626a86acdf9954e92177d494065e42f697aba1fdf13994058017db27621a79cb6b202c90bed03aa0f17c2885995b068d9d1dd8a37bdea7021ec8d24098d9d454e792a517811952a9e986c58f68afd610a43ec6c1be067e437ea4e43c2f15a896e8f992927df5d04ff61a634762458a6c3aa12f79cb9b8170dd79366b4a4835cca1471885620f1368ffee8a4171fd3dc02b20cd13915f305cb1aa52d47ae70286f3c34"}, @typed={0x14, 0x3b, @str='wlan0/system,\x00'}, @typed={0x10, 0x6a, @str='wlan1eth0lo\x00'}, @generic="129afbbd48b8b565b59b2448c0ad595135ded3b6bd28df6973d82f4ca847d1c75fb219d42aa5845bace37bba847777aa2a5439a48ef63b1403156399a69b3cd9c6d21e5a9967c67163aa87a1dc9d8310564bda2b94d766a49bdc56c4acadf5f5369eaff0fb1aa93ad16784811b9da49dd347dd5197a5cf50b91ab9548a23d576750f6d20a3b6a16c6a18cd1c"]}, 0x460}, 0x1, 0x0, 0x0, 0x80}, 0x20008080) 2018/04/05 22:49:59 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x2ac) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='afs\x00', 0x1000, 0x0) umount2(&(0x7f00000000c0)='.', 0xd) mknod(&(0x7f0000000100)='./file0\x00', 0x80c0, 0x9) [ 79.749238] binder_alloc: binder_alloc_mmap_handler: 7397 20000000-20002000 already mapped failed -16 2018/04/05 22:49:59 executing program 3: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300", 0x4}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) kcmp(r1, r1, 0x3, r0, r0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={"7b07000000c68e8363ab0100", 0xe3c4}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2a}, 0x8) 2018/04/05 22:49:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) 2018/04/05 22:49:59 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) socket$pptp(0x18, 0x1, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:59 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80000000, 0x1, 0xfff, 0xede}, {0x0, 0x2, 0x401, 0x20}]}, 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)) 2018/04/05 22:49:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0xa0000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0xaa, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/170}, &(0x7f0000000240)=0x78) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000480)=""/193) 2018/04/05 22:49:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x40) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r4 = getuid() r5 = getegid() r6 = getpid() r7 = geteuid() r8 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000200)=0xc) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) r11 = getegid() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000006c0)=""/157, &(0x7f0000000780)=0x9d) r12 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x4, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r16, 0x7fffffff}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r18 = getegid() r19 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r17, r18}, @rights={0x30, 0x1, 0x1, [r1, r1, r19, r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x140}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) r20 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r20, 0x10e, 0x5, &(0x7f0000000040)=0xea8c, 0x4) r21 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r21, &(0x7f00008c1f77), 0x28, 0x40000000000033) getgid() 2018/04/05 22:49:59 executing program 7: getcwd(&(0x7f0000000000), 0x202) 2018/04/05 22:49:59 executing program 2: openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x800, 0x8) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:49:59 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x8, 0x61030, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000053c000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/192) 2018/04/05 22:49:59 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:49:59 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x82001, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x8080) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@get={0x100, 0x13, 0x0, 0x70bd28, 0x25dfdbfc, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x22}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x4000041) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0xff, 0x0, 0x0, 0xfffffffffffffff7, 0x200}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/04/05 22:49:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1}]) 2018/04/05 22:49:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) io_setup(0x3108, &(0x7f0000000080)) 2018/04/05 22:50:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) 2018/04/05 22:50:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aa4000)) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/04/05 22:50:00 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080), 0x0) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) 2018/04/05 22:50:00 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:00 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080), 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x1, 0x7, [{{0xa, 0x4e23, 0x400, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x7fff}}, {{0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, {{0xa, 0x4e20, 0x80000000, @empty, 0x9}}, {{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff]}, 0x7}}, {{0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0xf5ee}}, {{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}]}, 0x410) 2018/04/05 22:50:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x383, 0x10040) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x4, 0x3}, 0x14) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/05 22:50:00 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x32c, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000040)={0x7, 0x6, 0xffffffffffffffff, 0x6, 0xffff}) accept4(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x0) 2018/04/05 22:50:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:00 executing program 1: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/05 22:50:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)=[{&(0x7f0000279fb8)='?', 0x1}], 0x1}, 0x8880) sendfile(r1, r0, &(0x7f0000000000), 0x357) ftruncate(r1, 0x8000000c) 2018/04/05 22:50:00 executing program 0: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101501) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000100)}) 2018/04/05 22:50:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:01 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r3, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000002000010000000000000000000000030000000000000000000000000000000000000000000000000000002000000000"], 0x58) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/05 22:50:01 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x197, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x1000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x6, 0x6, 0xe9e0}, 0x0, 0x9}, 0xe) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000000180)={0x4, 0xc8d, 0x3, "e5fead7c53bc", 0x8000}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x72}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x5, "c78ef9b008"}, &(0x7f0000000280)=0xd) 2018/04/05 22:50:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000, 0x6bd8c4f44066e199, r1, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x14d, [0x301, 0x894, 0x1]}, 0xfffffff0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100), 0x4) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r4, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/05 22:50:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000008c0)={@empty, 0x6d, r1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x9a}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6, 0xf173, 0x400, 0x80000000, 0x8}) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000900)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800003a00e000000100004e2100089078"], 0x0) 2018/04/05 22:50:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r2}) write$cgroup_pid(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="319235010138fb8cdf2674d9fd9b2417b5071d2afbd1a2180453a3b95e22dcd99afb4aaa3404ae7f22881a2b9a6a55276d75b6a6ba1bc8ba4e2b23da515b41d28e11a0be8d532dab981a2ab529276315d19e6e1b3746b7"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, r2}) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r6 = syz_open_pts(r4, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) ioctl$TIOCSBRK(r4, 0x5427) 2018/04/05 22:50:01 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f00000078c0), &(0x7f0000f8b000), &(0x7f0000007980)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f000027a000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read(r0, &(0x7f0000f1bf7e)=""/130, 0xfffffdd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080), 0x0) open$dir(&(0x7f000050bff8)='./file0\x00', 0x2, 0x0) [ 81.584194] QAT: Invalid ioctl 2018/04/05 22:50:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff), 0x0, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:01 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000546000)={0x30000007}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x3711c1) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) 2018/04/05 22:50:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000300000000000000000000000000000080000000000000000000000000000000000000000000000000000981000000000000000000000000"], 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r3}) 2018/04/05 22:50:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) [ 81.611205] QAT: Invalid ioctl 2018/04/05 22:50:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, 0x0) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:01 executing program 3: uselib(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 22:50:01 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:01 executing program 4: mknod(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/05 22:50:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000), 0x0, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:02 executing program 0: r0 = gettid() migrate_pages(r0, 0x1, &(0x7f0000000000)=0x5f397123, &(0x7f0000000040)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f00000000c0)="22807a4708", 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x40080) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/05 22:50:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="d0cffadaceb4957d00001ef7859efb3b", 0x10}]) 2018/04/05 22:50:02 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x5, 0x1000000200007d, 0x9, 0x0, 0xfffffffffffffffa}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/223, &(0x7f0000000180)=0xdf) mq_getsetattr(r2, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/04/05 22:50:02 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:02 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 22:50:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x50, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/255) 2018/04/05 22:50:02 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x6, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x8}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r6 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) r7 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000040)=0x80, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r7, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000027b93095b8beb8b0a2ae8d8e00000000000000000000000000a800000022e8fef751fa4ce676c3712318760300000005191b8b99fb10f294d5b2be4f6b787c334a22806c9947b1321f068e8b79ad1cbe91f652b4747f2de7db2c8eeedef31a65f00481b51efb2719229e56d891aceeb3c6436a2477b0ad66245731212ed1bceb3475247eb6feae6e641ec48f2eac76a9e4a92279a483df84d9399861d01a0968915a666c018622aecc7bfb2fda78"], &(0x7f0000000340)=0x1) 2018/04/05 22:50:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, 0x0) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') clock_settime(0x3, &(0x7f0000000000)) read$eventfd(r1, &(0x7f0000000200), 0xfffffcfd) 2018/04/05 22:50:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000000)=""/2, 0xfffffffffffffe4f) 2018/04/05 22:50:02 executing program 1: r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffdffffffffffff, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/04/05 22:50:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffff9f4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x81, 0x1a40000000, 0x20b, 0x5, 0xfffffffffffffff8, 0x401, 0x7342f85e, 0x17d2, r3}, &(0x7f0000000180)=0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/04/05 22:50:02 executing program 5: r0 = socket$inet(0x2, 0x0, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)) close(r0) 2018/04/05 22:50:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, 0x0, &(0x7f0000000580)="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", 0x10a) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:02 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f0000000000)={0x1, 0x0, [0x251, 0x0, 0x0, 0xfffffffffffffffc]}) 2018/04/05 22:50:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x7fff, 0x30d, 0xfffffffffffffff7, 0x361}, &(0x7f0000000040)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2}}, 0x7fffffff, 0x1, 0x0, 0x0, 0x8a}, 0x98) 2018/04/05 22:50:02 executing program 4: socketpair(0x10, 0x7, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/176) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x2400, &(0x7f00000002c0)="6cf05572a6abbc307338481fe5316df1418a758ea4ee193d0492f144e9ff6ec6d87b1c5d91d85c3349386a737fab3bcffbd3b26aa3356ae96a0915f9a76b7a22a3ac923c0165c7c8d6c88cc0bffd6b423356f7b0b4d3e877697478d68584569ab0d3b340fc671f52d700e377c73b0f3b92dd35c791a31f819b4805499e02d5b8052638fc8b3d23ed37553cbacb") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r3, 0x2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 22:50:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="2f65bce068cf55c4297361872c543bb1", 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/250, 0xff1a}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x34c) 2018/04/05 22:50:03 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:03 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/05 22:50:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580), 0x0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xfffffd6a) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000000080)={r2, r3+10000000}, 0xfffffffffffffd40) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) signalfd(r4, &(0x7f0000000180)={0x5}, 0x8) 2018/04/05 22:50:03 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0800000000000000dd60eba7e800102b00fe8000400000000000000000000000aafe8000000000000000000000000000aa0000000004029078008bd0190043266f7c921da9e6fc629c41f49270b26e2862d3e2554599f90f2ab2c0c24f64cb71bbf0b5c1f549070263a94f6dcb"], 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x10000) ioctl$KDSETMODE(r1, 0x4b3a, 0x10000) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000180)={&(0x7f00000000c0)=""/144, 0x90}) 2018/04/05 22:50:03 executing program 7: r0 = socket(0xf, 0xb, 0x3) sendmsg$nl_route(r0, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/05 22:50:03 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffff9c, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200040, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x4, 0x3, {0xa, 0x4e20, 0xa4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x32) 2018/04/05 22:50:03 executing program 6: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/04/05 22:50:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f25", 0x85) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'dummy0\x00', 0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a077505c1e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e693d545f546de3d0d1a3509b228fcde0d000000000000263228450e95dba25e6a2fcb7b257580d6b087331ff1c3ae542c352df20f9738fa3d", 0x85808194864513e4) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3ff, 0x400) r3 = syz_open_dev$vcsn(&(0x7f0000932ff6)='/dev/vcs#\x00', 0x1, 0x0) lseek(r3, 0x35, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000300), 0x8) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000340)=@req={0x10001, 0x200, 0x20, 0x8f}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000540)={{0x80000001}, {0x1ff, 0x8}, 0x3, 0x2, 0x716f}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@empty, @multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="fdff000004002cf2788521d83a41536bbb909669c69c6b0160875f9230a722a946b10b943a0cbe1da6cacdd93374f45b52473634d4ac36faaf9f09adc9642f8b7512aa2c339b784c81ba274e6f252c558b89f4c6d111913381ff8706afb27bad2bb5851411c98f3bc7950bbd84fb41ba7f33a336f286c9b23753fff6936ec941896e2acca463ec8ba2cffb9a650ac87dbc53ba0f958509d326eb97db41fa5c85a4c401c04ae4628d30ce130123df3e4fbf0bf6329447461c1793ecd4699b89724e65a123140a3d5681da16b2f3d5b275243a09c4440ae972e68822e4fb3844ff189b29c3e9ac1b764f2d62a3465b15a59069d7b1e4af6d9f56581a2390b0164516075d5f09f034ad1a2fc2f32d7d1b5b3afd45b0d31b1dc31cf49afe969854380c383b64d4cfce9ebd9c7ad68c130319277d4ff8fbc1c65327449e26d433fb0caf24dcdb93fada482dd2df0e0b81501a2648686803996bc5b406b44c9a7bbf8aca0a57a7cc48e1cb156facf79141fe357af583c0f0e55f980d8b6f1028abb93aa5f21ae3c23b2a02118c29b81caaf181ac1e2dbe03108e98749ee900d96418a62b4dad52fe15f34c9c22cc09"], 0x6) 2018/04/05 22:50:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x82) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000002c0)=0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=@dstopts={0x3c, 0x2, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @ra={0x5, 0x2, 0x6}]}, 0x18) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000280), &(0x7f0000000080)=0x4) 2018/04/05 22:50:03 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) sendto$ax25(r0, &(0x7f0000000100)="ba17bba1645486c3694bed6a386a91111b61e47d95833e590510da2e8781f883f1a4c190621af35eb390de502b0a86566e0abcbdca4edb3eb0fdc7741830642ac4f8f51135cab536048c0fdf80fa33fc58abdf51adc0db32f03811bd9c70596e5b4e5aaa20e1487bcc2ad8f184ddcfc3649819e71db4e299775fcb38564f0a25c506641fffe083b599268de8c0da9ed3475f1922aeaaaf9d0130842d29669f9119a475a4a23d0803d62c106040b30fbfe983f0f692f98323ae11e9", 0xbb, 0x4000000, &(0x7f00000001c0)={0x3, {"edd9e027dfd52f"}, 0xffffffffffffffff}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/04/05 22:50:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x20}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x7}, 0x70, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x6, 0x8, 0x8000, 0x8, 0x0, 0x9a93, 0x600000000, r1}, &(0x7f0000000280)=0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="f660f488dd1a7ba3ce5d86c1ef5ccc697c17411d934be8194397101179f0", @ANYRES16=r3, @ANYBLOB="040c29bd7000fedbdf250f00000008000500050000000800040001000000080004000100008008000400020000006000030008000400ff0f000008000300010000001400060000000000000000000000ffffe0000001080001000200000014000600ff01000000000000000000000000000108000800ff000000140002007663616e3000000000000000000000003800010014000300ac1414aa00000000000000000000000014000300fe8000000000000000000000000000bb0c0006006e6f6e650000000008000600c4990000"], 0xd4}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) [ 83.797817] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/05 22:50:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a404", 0xc8) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300130c000000fffffff7ffffffff0500060f000000000a004e200000000000000000000000000000000000faffffffffffffff00000002000100140000000000000000000000030005000000000002004e2000000000000000000000000066ea363ef602c6fbb14851b6e23f96fb661fdfd11f5d31d95ca3ac64e85bc5bd567d697d52c7f49f030543886d46a23dcd828b76717a7834cb5b1b0b2355ea8aaff4e58be5ce3bb8ad25c3f862718901e3cabf47"], 0x60}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/arp\x00') listen$netrom(r2, 0x803) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x2000001, 0xf3, 0x5, 0x8, 0x1ff}, 0x0) 2018/04/05 22:50:04 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000400)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}}, 0x108) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+10000}, 0x10) 2018/04/05 22:50:04 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/.[\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x3, 0x4) r1 = socket(0x18, 0x0, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000002c0)={0x0, 0x9}) close(r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x104) pkey_free(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r2) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) 2018/04/05 22:50:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/248) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000b00)={"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"}) setitimer(0x3, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 22:50:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)="2f2f7379732f6e65742f697076342f76732f73796e635f716c656e5f6d617800632c3e7f209db8ba9f63c7be76b552e9b89494d547988478f4e4714460fb086bcb0cb1f432a1dca41b5002c49a5958d93103cec4b1ccc707b2a14b63953913df1150cf53181bb2836f264bca9b18bae1c2b36ac98bf9fdf55c285e924c8654c4d7c9744e9615bbff8924084ad97833093a2b7e6f8fef0d6172bbfb853b56e56d416a66657c63787237b87e44a59fb752beaf6140039795472719962c8ee92cb7f5dc", 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x935, 0x85d0, 0x8, 0x51, 0x7, 0x6}, 0x1000}, 0xa) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xffffffff, 0x1, 0x7, 0x63, 0x660}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/05 22:50:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x7f}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001ff2)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/05 22:50:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)={0x0, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="d1576b6f1760", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfe, "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"}, &(0x7f0000000100)=0x106) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000380)=0x84) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x8001, 0x40) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000480)=0xd95) 2018/04/05 22:50:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400401f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/05 22:50:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/248) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000b00)={"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"}) setitimer(0x3, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 22:50:04 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='clear_refs\x00') exit(0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) socketpair$inet6(0xa, 0x80004, 0x1, &(0x7f0000000040)) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000000c0)=""/96, 0x60) 2018/04/05 22:50:04 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}, 0x1}], 0x2, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) r2 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) setpgid(r2, r3) 2018/04/05 22:50:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f00000005c0)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xba, 0x44080, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="0563044000002000a1ba67c380e6f5d3c2666d2611853a8cdcaa77b3119bbc949b55071ee95a1dfbd334c7a57ccdcf30107991123ac6746167b495094f1a9bc47ba3dd0365d8aa3828c0258b105c2ce6ebfb06d626792c2e5d34eae9b1c1ac1d4c248274680b7ae02a49e70d24f850ab7da76de02da636d5d2ea019aef839faa45249f623ebb08e539521d675d9c49f9ca3b3cd3601f9a10bfd8077e895ae34e451b722743658a605bad89730a45f484058ab3aa94fc928fe320aa89e138935a222c7f98083263d344"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r5 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r5, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpid() geteuid() getgroups(0x6, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="16b33c085c9ad1eee9c65a7705a0bc02", 0x10) 2018/04/05 22:50:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:04 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote, @multicast2, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_tables_targets\x00') read(r0, &(0x7f0000873000)=""/86, 0xfed5) [ 84.869738] IPVS: ftp: loaded support on port[0] = 21 [ 85.053165] binder: 7783:7785 ioctl c0306201 20012000 returned -14 [ 85.060718] binder: 7783:7785 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/05 22:50:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a404", 0xc8) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:04 executing program 1: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x40000) dup2(r0, r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x3ff) syz_open_procfs(0x0, &(0x7f0000000240)='setgroups\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'\x00', 0x401}) 2018/04/05 22:50:04 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x2080) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000300)={0x6, 0x1, 0x3, 0x3531c822, 0x2, 0x7fff}) r1 = bpf$MAP_CREATE(0x3, &(0x7f0000fe6000), 0x1c) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="b9e9b6c9dad16bf34b33c23f899a615f3b0b4b30f5be775156a86346963bdaea5f0e554b95ebf6d3e0d038efa9c42f5b52effbd7ac1bc3c0a5e9e46660f4bd425bf4d980b9adcbf289b41e6b039d534504c990136d07973665fad5b989d38047a72b526ac9b2cd2c17547b743cc38ac357741a15b1565492e04a2e6442ba5f44b2c0dca00916c88a7f9c2f9870e67c9041c2b88ad924db602e9668f617e5a9c09c43d0b8", 0xa4, 0x64a}, {&(0x7f0000000140)="9b30431c89899dc728c941adfa9b4bbab2d0e45215aa1dbebd8b6779b95cefe2d3a649b69710bb3957672a3386e14cd0b4e9cbb80b033d03f3f38e1eef1a97f277208ee1ab051a5963255e6fedb334bdf3fe7957ef5bf95027d7f23f51b20e3c84adf9aacac4e5515bc9efe5eff453a2a38ec013cbe99b5c0045cdbf61642111e516189b5cd6c963c54f2198d8c5492574796560defedb57a64fc01951c9361421cff032", 0xa4, 0x1}], 0x2000002, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6f646973636172642c6769c882a6c979c1881fb964643d382c696e746567726974792c696e746567726974792c6e6f696e746567726974792c00"]) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xb, 0x1, 0x8315, 0x8000, 0x10, r1, 0x5}, 0x2c) 2018/04/05 22:50:04 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x8, 0x7ff, 0x9, 0x9, 0x9, 0x4000, 0x9, 0x3, 0x4, 0x6, 0x2d39, 0x7f}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='&vboxnet0wlan0!security$\x00') r2 = fcntl$dupfd(r1, 0x406, r1) r3 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x0, 0x2, 0x10001, 0x1, r3}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x21) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x83}, 0x1) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000080)={0x400, 0x5, 0x400, 0x45e7dffe, "0d3bf3e26e48ec232c41f15768a3882a585303573b192c81283aa59e21256dcd"}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) [ 85.139903] binder: 7783:7803 ioctl c0306201 20012000 returned -14 [ 85.160368] binder: 7783:7785 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/05 22:50:04 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:04 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getuid() write(r0, &(0x7f00000000c0)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/179) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r1, 0x1000000000013) 2018/04/05 22:50:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) sendto$llc(r1, &(0x7f0000000080)="ca3e17ff967ba149d202085066b811891cabe09a4669e05b54fc3329a16499985ce59f75350f5ee705443ba8adf0bb2069e6a657b0a7bd04fe6be58245ce17109d7b669f7d36064e33f43d9b6d930cdbd2dc3802cbde07d8e2dafc12f54b2e9d5d4c2d8c53ca6d1daec824bef5e16b5c027181cd84f0b3f3df530e7631610b52721078e37178efad832d2f6934be0fd849e96894895820c5d5de7da75ac20fd1cc51e70bd11f0a65ddde3ffa27a34a00f9bcebbbb8d4caa161e1a8379d06e377f9f30e", 0xc3, 0x4, &(0x7f00000001c0)={0x1a, 0xffff, 0x9, 0x0, 0x6, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) 2018/04/05 22:50:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000040)=""/202, &(0x7f0000000140)=0xca) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x3e) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/05 22:50:05 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0x8, 0x7ff, 0x9, 0x9, 0x9, 0x4000, 0x9, 0x3, 0x4, 0x6, 0x2d39, 0x7f}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='&vboxnet0wlan0!security$\x00') r2 = fcntl$dupfd(r1, 0x406, r1) r3 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x0, 0x2, 0x10001, 0x1, r3}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x21) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x83}, 0x1) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000080)={0x400, 0x5, 0x400, 0x45e7dffe, "0d3bf3e26e48ec232c41f15768a3882a585303573b192c81283aa59e21256dcd"}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) 2018/04/05 22:50:05 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/190) 2018/04/05 22:50:05 executing program 0: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/05 22:50:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDSKBLED(r1, 0x4b65, 0x9) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000780)="cb97ebcc41a70767", 0x8}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 22:50:05 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)='N', 0x1}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) 2018/04/05 22:50:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a404", 0xc8) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:05 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c4620000008454000000000000003003e001f0000003f0200000000000040000000000000005d020000000000000200000003003800020001000100000101000000040000000100000000000000000000000000000067b800000000000040000000000000002000000000000000090000000000000057e5746400800000010001000000000080ffffffffffffff0700000000000000aa07000000000000fdffffffffffffff008000000000000006312f0e34dd12d9a46f1445f4687828f65b3fbf81fafed8955fd10ef500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x601) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x201}], 0x1) 2018/04/05 22:50:05 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="db40a8b8aa9f3d618df30864fdc31e067a25182a3164c1dc611dd3eff7bb2139ca3e8eaaf7caa5b4c689dae95ee067881d526c11179863ed4421da5d5e9640109c2e02ff45aaf8b128152814518b75b6ed9dc42a", 0x54, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) exit(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x208400, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/04/05 22:50:06 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:06 executing program 0: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xec6a}, {0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x84}, 0x4, [0xf4, 0x9, 0x13feda83, 0x7fffffff, 0x3, 0x81, 0x4d3b, 0x2]}, 0x5c) r0 = perf_event_open(&(0x7f0000001080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x545f, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='timers\x00') sendto$llc(r1, &(0x7f0000000140)="7f7b58ea4eebecc5ce6496fa9eb8091a0f6919113b44b73704c02278aac0", 0x1e, 0x4000, &(0x7f0000000180)={0x1a, 0x31b, 0xe35f, 0x9e, 0x1abf, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x80, "4553c0eb66d6cb25eddceeae71a46b4042972419d0818de9f83612658741ac4d8a99230a06ae89ab63b72aa0e5d09321d82be91e3c4d272af4d7c40b9a405b79fd7ad4f21cd254f4d02742165eed10f235897cfc1a0485621f169d74e639cfb29558d98b4f8a7392529c75826eeaf7bbc34d1fc767d7d677adf35e80161c1239"}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}}, 0x4, 0xfff, 0x2, 0x0, 0x7}, &(0x7f0000000380)=0x98) 2018/04/05 22:50:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0xa6) openat(r1, &(0x7f00000001c0)='./file0\x00', 0xa6c80201b22950d9, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x220400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/05 22:50:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/arp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0xffffffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/79) sendmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000240)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)="d4", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/05 22:50:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000066c0)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00003e0700a65513c47fed"], @ANYRES32=0xffffffff, @ANYRES32], 0x18) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x9}, 0x8) r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="010006000403050000fc010003009b005200"], 0x16) 2018/04/05 22:50:07 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:07 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x5, 0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000045afc8)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x400001f0}, 0x56fc61b90adcd77e) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x58480) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x140) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'erspan0\x00', r3}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x1, 0x6, 0x1, r4}, 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x10001, 0x4) 2018/04/05 22:50:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000200)=0x84) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x101, 0x80) connect$pppoe(r1, &(0x7f00000002c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bond0\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x805, 0xfff, 0x0, 0xffff, 0x0, 0x20}) 2018/04/05 22:50:07 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="db40a8b8aa9f3d618df30864fdc31e067a25182a3164c1dc611dd3eff7bb2139ca3e8eaaf7caa5b4c689dae95ee067881d526c11179863ed4421da5d5e9640109c2e02ff45aaf8b128152814518b75b6ed9dc42a", 0x54, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) exit(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x208400, 0x2) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/04/05 22:50:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x3, &(0x7f0000000180)=""/160) 2018/04/05 22:50:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a4041e4a9160b7bdcfe03de4cf488a85867f7e6114835b015e1b3ce566f79ff0587a78", 0xe9) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:07 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400001ffe, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') 2018/04/05 22:50:07 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:07 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) fstatfs(r0, &(0x7f0000000180)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7f, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x80000001, r2}) 2018/04/05 22:50:07 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup(r0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x3a) accept(r0, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/04/05 22:50:07 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/05 22:50:07 executing program 4: socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, [0x7, 0x6, 0x1f, 0x6, 0x68f, 0x7, 0x1ff, 0x4, 0x3, 0x1ff, 0x8f, 0x546c, 0x81, 0xd90, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x101}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x800000014, &(0x7f0000873ffc)=0x1, 0x1dfca1b8) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/04/05 22:50:07 executing program 6: r0 = userfaultfd(0x0) read(r0, &(0x7f00000002c0)=""/100, 0x64) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4800, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400100) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x47}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) 2018/04/05 22:50:07 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) get_thread_area(&(0x7f0000000000)={0x3, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x3, 0xffffffffffff0000, 0xff, 0x9}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x5, 0x980, 0x5}, 0x10) 2018/04/05 22:50:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) syz_open_dev$binder(&(0x7f0000000440)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0xffffffffffffffe2, 0x800, 0x800a, 0x8068, 0x7fffffff, 0x9, 0x80000000, 0x2, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1000, 0x4, 0x4, 0x7, 0xde24, 0x6, 0x6, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x40000000000000, 0x8, 0x7, 0x1c}}, &(0x7f0000000300)=0xb0) sendto$inet(r0, &(0x7f00000004c0)="1bd62b4e968a2936760436efd6665b9d1c37579d37fb4ff00c66ef6f8424410a6405636d023f30cf60f4e8ebbb8ae7ac212f81141cf6c9610c2bba588d61b25ea7b1ea66728c8f46f2bceb8c6291a500dac9fd2dca53abcc9539b99c0ef72d016b27f4612fa51255d303c1db422738357cf414bef5de53da361e16eda496c8f194c56222f840ef67bb", 0x89, 0x24040840, 0x0, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r2, 0x557}, &(0x7f0000000380)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x400000, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) getsockname$packet(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={"626f6e6478240000f5ffe9ffffffffff", r5}) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000480)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0xfed1, &(0x7f0000000400)=ANY=[@ANYBLOB="ff497cf3ea170cb939c363e905000ff3e0ffffffff1c0000000000119078ac10ffbbe000000100004e2100089078dc2ef2c80000000000000000000000"], 0x0) connect$inet(r4, &(0x7f0000000580)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 22:50:07 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="ef33e8af"], @ANYRES32=0xffffffff, @ANYBLOB="000000000100000004000000"], 0x20) 2018/04/05 22:50:07 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x2000) sendfile(r0, r1, &(0x7f0000000140), 0x80000000000001) 2018/04/05 22:50:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0xfff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001380)={r1, 0x20, &(0x7f0000001340)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000013c0)=0x10) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x100000000, 0x3ff, 0x80000000, 0xfaea, 0xfffffffffffffffa, 0x7fff, 0x2, {r4, @in={{0x2, 0x4e20}}, 0x3, 0xfffffffffffffffc, 0x1f, 0xfffffffffffffff8, 0x6}}, &(0x7f0000000240)=0xb0) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl(r0, 0x40084146, &(0x7f0000000280)="9a") 2018/04/05 22:50:08 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000), 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000140)={0x101, 0x5, 0x10001}) sendmmsg(0xffffffffffffffff, &(0x7f00000079c0), 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/90}) 2018/04/05 22:50:08 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:08 executing program 3: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x8000000000000) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) msgget(0x2, 0x200) set_thread_area(&(0x7f00000000c0)={0xe014, 0x100000, 0xffffffff, 0x5, 0x7fffffff, 0x58, 0xfff, 0x8, 0xaf, 0x3}) pwrite64(r1, &(0x7f0000000100)="6d7eaf5e15c482f93808f70739cf0036f43d343392d67d0639d54f4d12208d", 0xfffffefb, 0x0) 2018/04/05 22:50:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) alarm(0xc0a) accept(r0, &(0x7f0000000500)=@alg, &(0x7f0000000580)=0x80) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x682880, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x101fd, 0x3, 0xd000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x2000) sendmmsg$nfc_llcp(r2, &(0x7f0000000480)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x2, 0x80000000, "9f1ff2eff05f99b130cfe5f8d9eea87c248b75a7cbd1b428f8d80cfdebc8f34bfc25689427175a1970167df24800729d115f184fa187b326f13ef4aabea7c3", 0x15}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000200)="eb4047b75ec08585d9ce40ba233569b86758351b9ff6536280806fe1c898bfb57970a2b8be5da40e1d1025bfc0e29bbad71fe87c6a090e0ac768a2efb9be149ebc3f3878ed3454f177a838cc102591b71035528a17a291b3fac5609169c53ffb3679cba49d1cdb8bdb63360bd27687058cb0851a8fafc25e94340dc5d5a991cc9a5b8f58", 0x84}, {&(0x7f00000002c0)="76f56b0236209ae6d061709361e34f521f2b56e821ac01be246d6b0999783d3b0bbc8870576bc03c3989c3acf17cd350269ca992b758c6d489265a08869d7862e3b6ac2880069385ee8f0e4078d502e0ad3fd9fecb5f697bb59ca62a29301d0d9f26467701b8af6388b5d9f7dcb3d48e63c666f7566b07c7fa39acd78d099c4e028251ed862dcdddc89dc808751a0fd82076a128c0df6b7c6990f79e3b4b6e9f8fe39202c876eb13b5bd16b836340310a3680eb3d0ebbf7b0a4eb583e73417677dc31cb2805726c85bbdcfb89f6f996ac34abafec2330a4a1e5afd1e73d6227f9ed6ccf720b7e6b7d9333975c6f08f2df54611e2d059", 0xf6}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="a00000000000000016010000000001404b3de462782c4905e53aadf05c25daf048613defb218589409c4da851eb6bbf9df5425b13f9506ec01827cc618f5d985705fa086b2063ede3b000c84a92ddd00000084c4b6f35de36112b9919a95b5e30397ff85b2333a13925c50af211b7b98908dc6b6ce76cc02069fef98bc7fdccd3666884f1518f95dd614fe3252e23c6bf6dd773037385b89199b8491e431377754834207cb"], 0xa0, 0x10}], 0x1, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'bond0\x00', 0x3}, 0x18) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) tee(r0, r0, 0x5ab, 0xa) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000100)=""/84) 2018/04/05 22:50:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00000000c0)={{0x4, 0x8}, 0x3}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffcb}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/05 22:50:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0x85, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/133}, &(0x7f0000000240)=0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x58000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000340)=""/177) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='P\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/04/05 22:50:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a4041e4a9160b7bdcfe03de4cf488a85867f7e6114835b015e1b3ce566f79ff0587a78", 0xe9) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002700310300000000000000008ebd0000d4b3b994f5d24e45014d4d192607ef8b4c8d9ba371874d1c7740f16431e45fd820a606c9c02ecdae9caba2cd0cd18e5516720f854e8ac5ba75827c2fe6194a2160c2dcc1b9fc1383cefc8e14b1828fd6db5dfb10e6c47c43fc73aa45b411c19ff037955643160bce27145a6d47ec50056a"], 0x14}, 0x1}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/4096, 0x1000}, 0x0) 2018/04/05 22:50:08 executing program 1: add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080", 0x2, 0xfffffffffffffffd) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x24000) 2018/04/05 22:50:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)={0x1c, 0x8000026, 0x1ff307543bf68123, 0x0, 0x0, {0x3}, [@typed={0x8, 0x4, @u32}]}, 0x1c}, 0x1}, 0x0) fdatasync(r0) 2018/04/05 22:50:08 executing program 0: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="08001400", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x24) readv(r0, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/255, 0xff}], 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000280)=0xfffffffffffffff7) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x200) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x2, 0x200) 2018/04/05 22:50:08 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) mmap(&(0x7f0000571000/0x4000)=nil, 0x4000, 0x2000006, 0x10, r1, 0x0) 2018/04/05 22:50:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = fcntl$dupfd(r0, 0x4b07e2160f523121, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000200)={0x79, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="e5", &(0x7f0000000180)=""/108}, 0x18) r2 = socket(0x1, 0xa, 0x2) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x6, 0x1, 0xffffffffffffff29, 0x8, 0x2, 0x6}, 0x3}, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000140)=0x1, 0x4) 2018/04/05 22:50:08 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0xfffffffffffffebd) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x14a00, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0x748239c12da32d42) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001, r5}, 0xc) r6 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20040) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x9, 0x200080) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000002c0)={r7, 0x8, 0x10}, &(0x7f0000000300)=0xc) r8 = dup2(r0, r1) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x5, 0x5, 0xef49, 0x6, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0x5, 0x33ca, 0xffffffff, 0x8, 0x6, 0x3e11, 0xffffffffffffff39, 0xec7, 0x2, 0x7, 0x4, 0x101, 0x2, 0x0, 0x0, 0x256, 0x100000000, 0x100000001, 0xcb2, 0xff, 0x0, 0xff, 0x9, 0x80000001, 0x8d8a, 0x9, 0xe16, 0x0, 0x15e200000000, 0x5, @perf_bp={&(0x7f0000000000), 0x3}, 0x452, 0x5, 0x7ff, 0x5, 0x4, 0xbe6, 0x20}, r8, 0x2, r8, 0x3) 2018/04/05 22:50:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00\x00\x00\x00\x00\x00\x00@\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="005000000c00aa0000"], 0x28}, 0x1}, 0x0) 2018/04/05 22:50:08 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000040)=0x94) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xf17, 0x20080) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000280)={0x21, "0806ed5099e0354bf8839419b175e76f1b2999c6bb17e61a5466acbaf257a490ee"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/04/05 22:50:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7fffffff, 0x9, 0x0, 0x2, r0, 0xffffffffffffffc1}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x602800, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/216) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/05 22:50:08 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffff076, 0xa4, 0x24d5, 0x8, 0x3, 0x7ff, {0x0, @in6={{0xa, 0x4e22, 0x34, @empty, 0x5}}, 0x38000, 0x3ff, 0x4, 0xd9c, 0x7f}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8001, 0xa, 0x3ff, 0x400, r3}, 0x10) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) fcntl$lock(r1, 0x7, &(0x7f0000603000)) 2018/04/05 22:50:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a4041e4a9160b7bdcfe03de4cf488a85867f7e6114835b015e1b3ce566f79ff0587a78", 0xe9) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) [ 89.282507] syz-executor6 (8017) used greatest stack depth: 13944 bytes left 2018/04/05 22:50:09 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4000000000000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x4, 0x2, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9f, 0x20}, &(0x7f00000001c0)=0xc) recvfrom$inet(r0, &(0x7f0000000200)=""/111, 0x6f, 0x20, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c01000000060005e9f06d0aa7417db01f9d8036c5a80002000000000000dc1338d544000a9b84226eb75afb83de448daa72", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x200) [ 89.357793] IPVS: ftp: loaded support on port[0] = 21 2018/04/05 22:50:09 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000880)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x3, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x210) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000000000), 0x3c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x80000001, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0], 0x7, 0x5, 0x0, 0x1}) io_setup(0x7fff, &(0x7f00000001c0)=0x0) io_submit(r3, 0x4, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000200)="84c162347a666c8207b7f768f66b738d991d4a0b69685529e0523f0503d818974f765c327a35b09c026c72845f3417309c369472477b48e8219f2e53196dd66a7c20667e98ed1e9d294d0d7a395d4ea60e576c9cde76e813bb348dfd45002483bdfc73a2000620880114fc3edb5702b0c5a52db9aa738d2c528f7761ba1a48cd90ff8093f1451975a001c537685d042e1d47eca2ad3b36d36fec67af0222187b2c51d28b487e524c39ec6dc81e8ed154e35ce4dddc5b60c4c0506a23d590e1e0fd0c313279307a9c43258e4506c03a291489dc1633a1b2177116ac491a3b", 0xde, 0x4, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff6b4, r1, &(0x7f00000003c0)="bd7fbdbfd79668306b55e4e01eef23eb3ad24905b45e942047af7f65", 0x1c, 0x95b6, 0x0, 0x1, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000500)="629840cb96c09da90fd50fbc41f75925c01a3b50f4f5b840d9b6c5924aff62e0a9c394885df2048c1ada54d6bc4f9fd7b620c6cb082fe96c6b06a749923e72af41e4d37636d91b5f5e428039cbe297d7d7ec9715581a57ad5fe322ff6afe889cd95fb77bebe76d51188740664db86e9a49dab5ee31dd0fed6c323897ee5cb160a9cad6d12f86fd430b7d89834d3ec7ff18b5e0c45a068f656f437d5f5f28c6efe72139ea36a3a53d4534883737e1a8c4ac1d935d7084bbf12512139f66c58a29", 0xc0, 0x3, 0x0, 0x1, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000740)="d021bb055d28fb923b0045c889ebf0bf1557718da57ce99b553a9801947cca2fcab915ed7d1dcf35931275116bfd78670c279000d40af2fba438f4e1714bc3009cd704462981f106f9f2563eb5e5c7c5272a913e1dc6fd0f7e0965e48b4bd723d824595b82fa214d4d9d90945284c48c2c99282f76d93f43dee49d8095b032dff97cea87486616b66d47", 0x8a, 0x800, 0x0, 0x0, r0}]) socket$l2tp(0x18, 0x1, 0x1) [ 89.461111] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.485987] IPv6: Can't replace route, no match found [ 89.514641] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.523529] IPv6: Can't replace route, no match found [ 89.546384] device lo entered promiscuous mode 2018/04/05 22:50:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x25) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0xe8f}, {&(0x7f00000011c0)="c3ed78dfbe6b6da620e3e454ef325290b6bde7d19c1b6bbb6f14f1f6816afea05a71a0a614f104482cc657452afcb88ca4fd000f6303e1efa88937fa1fa3ca7b9bcc7349e86b0fd8d61d0c30c0fc82fc070e944e15f09a0c10df7d0c9a8a0a824788ad73b803f1bcc807312df377d8990c8e80a79849a5933edcc3ec060a1ab773069d80d95685bb223c7e46ca3a14be132d3f6be94a0068bc35d48ca1a82af09129edcc9c9878af0c53150921d4c53c0c90e636cbf57daa88f8afe5d1cb7aa0c47510f1678d5e6454d5f748910b06f152927d4afef2f1f72d5afdde16ce77fd16ebe6", 0xe3}], 0x2, &(0x7f00000012c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x400200) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000000c0)={{0x100000001, 0xa87e, 0x4, 0xffffffffffffff81, 0x7, 0x7}}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 22:50:09 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000500)=""/158, &(0x7f00000005c0)=0xffffffffffffffd3) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x6000000000000, 0x0, 0x20, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x8000, 0xb05}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000000440)) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x9, 0x2, 0xf2df, 0x2, 0x2, 0x2, 0x1cd, 0x7, 0x6944, 0x1, 0xc7, 0x0, 0x5, 0x400]}, &(0x7f00000001c0)=0x100) 2018/04/05 22:50:09 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0xc, 0x0, 0x2a0, 0xffffffff, 0x1e8, 0x1e8, 0x348, 0x348, 0xffffffff, 0x348, 0x348, 0x5, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00'}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'vlan0\x00', 'erspan0\x00'}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @rand_addr}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'eql\x00', 'vcan0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@loopback=0x7f000001, @gre_key, @icmp_id}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @empty, 0x0, 0x0, 'vlan0\x00', 'tunl0\x00'}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000680)=""/104, &(0x7f0000000640)=0x68) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000700)={'broute\x00', 0x0, 0x3, 0x16, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/22}, &(0x7f0000000780)=0x78) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000007c0)=0x2, 0x4) 2018/04/05 22:50:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a575bb)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/05 22:50:09 executing program 3: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="0eefcfc61e4790999e9ccc77e427736254e5858ab5ce54c1e01d45f67338520844a0c107cb693cd0ff201559733fc972b57433da31e9aecb14d362eb89a8768cee2c811b79cd71dcbd8ffc95f50cf5b0e521b393bc43e25cd2a15b96d3d6d478cfe62d6c692a3c2b1a64cd62b9f81832f33380fcc82635a74caf799c02d10b8fe6c96aa59901392cb9e7a93b2738004fc63108524c6babacc7215a1bed9c8f9983cc27cdebf92cdd1290e47997fe1a8c900527496f1cb73fe9c1830a42a722cf5ff7b4ba182ba429e16287c69e67a93aa8661e0b5410d7", 0xd7, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = socket(0x0, 0x2, 0x5) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x4200) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000bc0)={0x64, 0x0, &(0x7f0000000a40)=[@request_death={0x400c630e, 0x1}, @acquire={0x40046305, 0x3}, @increfs={0x40046304}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x30, &(0x7f0000000980)=[@ptr={0x70742a85, 0x1, &(0x7f0000000880), 0x1, 0x1, 0x22}, @ptr={0x70742a85, 0x1, &(0x7f0000000900), 0x1, 0x2, 0x33}], &(0x7f0000000a00)=[0x38, 0x18, 0x30, 0x30, 0x38, 0x38]}}], 0xf6, 0x0, &(0x7f0000000ac0)="b3719952693f64fffedb9e73b18eda0e13efb168f1c0e94391f9bac6a1aa942f61412d1f793676b633710f11f6d4d2c49d28c9eaa18c3acc710b83a5972ac673f2b458f006e8b6fb0fb6147e5ef5764ace8f92d2a5b27b2b63b8ca99b6701b8985d5652ff2a51d8f7a436b3e3f144502a149661dc40395ae5582f5f06804f8670fd5ac8984cd7851654ad5b2f26cba7776653e57a1b1f3dc3a145181b14cbbcc8aa7e9e842b6e90f4516bd7fd6d213b84f8771b545d0139e080a4b98334b1bbe8d6c09c1811af6f7e4ee65c94c14352165f5b825327bcd7b3ec965dfd874ec096f22a8c9ecc79cdb3db119937319eb51ac1cf8440b79"}) bind$ipx(r2, &(0x7f0000000640)={0x4, 0x4, 0x80, "a35474497eb9"}, 0x10) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000700)=[{&(0x7f00000003c0)="db4047101dba6301beae4d4cd7f23f949a6dd38aba89f357f85826f66c0f2712b3fa3c753fbb6e166e523ba12ab2c7a6df2208590827d8bd25815f99d49109ab18ba4adf5a1f5bda03e1744f8af45d86280a48c6e1e5ea9c51f9156a42d67c33b9ce626256dd11f17ae473cb5c24a163f8ee99a446da512f8f03a31a964074f41e377ab58b7055cff60393e0818b44375d3e0ec865e56e73e975bffa480bbc3f23975796e70d9ee2d4123461c1fdf3d80f02d0a793d797f6b9d2570dccf99c3821fa63c86f78c43f657fe717c9ce5c245a90ff5aea31b389aad284", 0xdb}, {&(0x7f00000004c0)="fc446a354e48f46b0051a6c6b7e5e38efe561fe5e388e084d54d52c69c0e0a30b178fbb98d158626c3b93bb90dea84adaf85e2a5e46b640d6933295b022465f541c68c306cea47f80dbd5c964ee1d06a07d6977d3bac3369d66bbedaffe2", 0x5e}, {&(0x7f0000000540)="6ba869091c77b5f3bf5348e43667d52df2", 0x11}, {&(0x7f0000000580)="add17ffa299e4de3", 0x8}, {&(0x7f00000005c0)="453caa84c737774edd6b2b3d1c7fd338438a5df9962ff650dc7ef09e0c0e5c8ba9b81452a5aea7cffd88740cf899c028a140e60d259c67808b603a1525", 0x3d}, {&(0x7f0000000600)="b8e3b02678ff7d8a6583af896cb0d7b0b975df0fa27ffc08954dcccac23f88919f2608c3", 0x24}, {&(0x7f0000000640)}, {&(0x7f0000000680)="9cf1fd28ae506567968fe60a62eea92ed2e0847c03350721c15188725fa233f9d360e587579bdec5d5ece932c0b53d8368427b7567c978dc6d03955c2a00272b74c9514a2a6f4f8cf356f6b46bd9", 0x4e}], 0x8, r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r4, &(0x7f0000000000), &(0x7f0000000040)="5e3d72c3139dc61b90a73f66d0ea442e88873964c85bfad2d9f026d222655c379437e64975f2b7bfb3c2"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r5 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000940)=0x8000100, &(0x7f00000008c0)=0xb04ef32d4e1f7fe6) recvmmsg(r3, &(0x7f0000009b00)=[{{&(0x7f0000000c40)=@ipx, 0x80, &(0x7f0000000780)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000cc0)=""/169, 0xa9}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x6}}, {{&(0x7f0000000d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000000e00)=""/56, 0x38}, {&(0x7f0000000e40)=""/177, 0xb1}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000000f00)=""/241, 0xf1}, {&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000004140)=""/164, 0xa4}, {&(0x7f0000004200)=""/147, 0x93}, {&(0x7f00000042c0)=""/74, 0x4a}], 0x8, &(0x7f00000043c0)=""/3, 0x3, 0x9}}, {{&(0x7f0000004400)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004480)=""/177, 0xb1}], 0x1, &(0x7f0000004580)=""/4096, 0x1000, 0x2}, 0x9}, {{&(0x7f0000005580)=@l2, 0x80, &(0x7f0000005800)=[{&(0x7f0000005600)=""/20, 0x14}, {&(0x7f0000005640)=""/52, 0x34}, {&(0x7f0000005680)=""/107, 0x6b}, {&(0x7f0000005700)=""/238, 0xee}], 0x4, &(0x7f0000005840)=""/29, 0x1d, 0x7fffffff}}, {{&(0x7f0000005880)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005900)=""/78, 0x4e}, {&(0x7f0000005980)=""/225, 0xe1}, {&(0x7f0000005a80)=""/128, 0x80}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/199, 0xc7}], 0x5, &(0x7f0000006c80)=""/36, 0x24, 0xfffffffffffffff7}, 0x6}, {{0x0, 0x0, &(0x7f0000007140)=[{&(0x7f0000006cc0)=""/154, 0x9a}, {&(0x7f0000006d80)=""/54, 0x36}, {&(0x7f0000006dc0)=""/64, 0x40}, {&(0x7f0000006e00)=""/242, 0xf2}, {&(0x7f0000006f00)=""/97, 0x61}, {&(0x7f0000006f80)=""/36, 0x24}, {&(0x7f0000006fc0)=""/11, 0xb}, {&(0x7f0000007000)=""/239, 0xef}, {&(0x7f0000007100)=""/5, 0x5}], 0x9, &(0x7f0000007200)=""/206, 0xce, 0x10000}, 0x5}, {{0x0, 0x0, &(0x7f00000085c0)=[{&(0x7f0000007300)=""/5, 0x5}, {&(0x7f0000007340)=""/4096, 0x1000}, {&(0x7f0000008340)=""/255, 0xff}, {&(0x7f0000008440)=""/195, 0xc3}, {&(0x7f0000008540)=""/71, 0x47}], 0x5, &(0x7f0000008640)=""/73, 0x49, 0x3ff}, 0x2}, {{&(0x7f00000086c0)=@sco, 0x80, &(0x7f0000009800)=[{&(0x7f0000008740)=""/4096, 0x1000}, {&(0x7f0000009740)=""/190, 0xbe}], 0x2, &(0x7f0000009840)=""/29, 0x1d, 0x6}, 0x400}, {{&(0x7f0000009880)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000099c0)=[{&(0x7f0000009900)=""/10, 0xa}, {&(0x7f0000009940)=""/76, 0x4c}], 0x2, &(0x7f0000009a00)=""/244, 0xf4, 0x7}}], 0x9, 0x41, &(0x7f0000009d40)={0x0, 0x989680}) getpeername(r2, &(0x7f0000000800)=@hci, &(0x7f0000000080)=0x80) 2018/04/05 22:50:09 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="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", 0xfa) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:09 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x10000, 0x0, 0x246, 0x0, @time={0x77359400}, {0x0, 0x105}, {0x200, 0x200000000000000}, @connect}], 0x30) writev(r2, &(0x7f0000041000), 0x100000000000011c) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)="bb9a600fb136fb21e364618c353a08ed5cb2df588dd4cbeba64ec47525a777067fb0785f5c936b83b6f621a2b151fa306b490dbcc42b59bf0c938b4899424c6ffca1422da91875fe47ba1b892f77193969be5826735b14e98e6f64d75238983551a85140087dbdf7367a633f8e8e010cd4ed934941cd4f39d711738951c8af66d4e494cd91e23c8fcd6bf405ed2162dc2b133ea8174bcb23940a2cf975d63de8be", 0xa1) 2018/04/05 22:50:09 executing program 1: syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/05 22:50:09 executing program 0: socket$pptp(0x18, 0x1, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f00000000c0)={0x0, 0x3}) r0 = getpgrp(0xffffffffffffffff) getuid() sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0xffffffffffffffff) 2018/04/05 22:50:09 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f2108fb13583605d0008a230e7a657f9cc6e", 0xfffffffffffffe90) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xcc98, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000010c0)="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") r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0xa0200) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000200)=""/232) sendmmsg$alg(r2, &(0x7f0000006040)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000fc0)="08c2ddb99fe0c1690335d46b0d965ca4a1278f55e71847bb652471e081095045", 0x20}], 0x1, &(0x7f00000010c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/05 22:50:09 executing program 3: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x5) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x202) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000200)={0x1, 0x8, 0xffffffff, 0x0, 0xf}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="e6"]) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000580)={r1, r1, 0x7}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5bd3, 0x42) r3 = shmget(0x0, 0x2000, 0x2, &(0x7f000016b000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r5 = getegid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000004c0)={{0x8001, r4, r5, r6, r7, 0x170, 0x3c}, 0x20000000000, 0x6, 0x4, 0x0, r0, r0}) prctl$intptr(0x1f, 0x0) futex(&(0x7f0000000540), 0x1, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x1, 0x1) 2018/04/05 22:50:09 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f00000043c0)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002440)}}, {{&(0x7f0000002a00)=@can={0x1d}, 0x80, &(0x7f0000003e00), 0x375, &(0x7f0000003e80)}, 0x7}], 0x2, 0x0) [ 89.909883] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 dh 2018/04/05 22:50:09 executing program 1: r0 = msgget$private(0x0, 0x90) msgrcv(r0, &(0x7f0000000040)={0x0, ""/79}, 0x41a, 0x1, 0xa4a3ad41a879dde0) times(&(0x7f0000000000)) [ 90.802428] mmap: syz-executor3 (8168) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/05 22:50:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) sendmsg$alg(r1, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="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", 0x4e5}], 0x1, &(0x7f0000221fe8)}, 0x0) shutdown(r1, 0x0) 2018/04/05 22:50:10 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) r1 = dup3(r0, r0, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/05 22:50:10 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/05 22:50:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88040, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/05 22:50:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='cgroup\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x8, &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0x10000, 0x8}, 0x0, 0x6, 0xffffffff, {0x5, 0x7ff}, 0x9, 0x9}) 2018/04/05 22:50:10 executing program 3: prctl$intptr(0x401, 0x8000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/04/05 22:50:10 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a4041e4a9160b7bdcfe03de4cf488a85867f7e6114835b015e1b3ce566f79ff0587a789c", 0xea) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) [ 91.325459] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 dh 2018/04/05 22:50:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88040, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/05 22:50:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) r1 = dup3(r0, r0, 0xfffffffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/05 22:50:11 executing program 1: r0 = socket$inet6(0xa, 0x80807, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)='^', 0x1}, {&(0x7f0000000240)="775f30406a368f4000c954e2f0f65303aafd24782da6300f4075a761b4b59720adf04784a56591c3f3d987a94ab9e2a82f3bf4514dee266121a4b7508c5c77053d067aecb1624f8c83a750e6bc4690a0a7db3700dcf13929bfb1dd87453db0313be93d38925e882f7f543575ba5fd06ad70c531c301ef67383018d29ee7d3b3f471603b28244133706eba36051ebbcb35b3bf6d14402c69fdd2816f67c41c96b9c22f1a8546aa29a7ec372e22464c486933a6861734ec48ca00a9962a19b07d8498a43f20ee4d086d0108803b452a069f2c4793724a4f5d18c29a43aef643939f94b5fae6d865c87d4d79f65aa32a9c89b4907a0de0ef2263c0a2d6ccdd72d6946dac072ea040fdfc4bcc283b4fce679dd284889895206c7c07feb9090befe292a8da014755e1f857ba0c93a222f2c86b9c5e57560241e28ce25a759ca8b0922a8a6660476302c90ca18c36caf4094d3993d02d18b04a7b6e891d0bb4778e457ad4933cd2e3a765c7f7b834b3a02daaa62d411323eee8b8f04e0c5d405ee902c54408c02642645d7979685fed942d05c6ded63cc537eb5c95f2bf1190ed79b3a5fea5ea6e7cbdf464a0f0ba09e1979328db79abb60c733ba1fb671d3236d0b07434496e849d2f9ea4b2a6f679c25c727c5fafeda17545a74c750963fa1236fb00c21d7fbc20e9506b8ca3fa718be366b14ad1d815164e2a3d7f90b6515c2d9bb71589fde4d9c524017da8dc1731fa9de7a3cc1b2dda08db4814be24e1c445c85412aac1c964b3a4022777bba6647a616e6ea814680a51106d38d4bebd05d44c2b3729c83ce25530abc96cfc57f421cb30ce6732f3464e0e4e4ea0f0dd9142b0c32ca7e6c071a45a7803c73c0b29b7b8e55d2c160735e4ab6d226dd3801d222889aaa59b698d0b27e698b89108ee897bf684992d9f18b88677c4fe6115a51480e63e8da142fa30b3871b011ad5f9f78421697eb3b9821f59ff8279650dd4f4bb41bcaef2d19e8f6b20e552c2c32f3d7e3149661c70740467cebd8545ee4d7640f3ec8ad811e2b8b605f6ab0e82a5dd6cbec02f31bfe88ad732ecfc1bce9e12ad28d065672ecf4fe60674adb2fcada486cf5d9ba122c1129f34bb13d2e5c7bf7f369bd2ecf96ad275dc50a4f97a0bcae4f4abb62d1c18c1cc669c6b16b1ea0819f624698efccdc2ce6de73f2f61d7a26e00bbb137a92c04b8f15e9039c9dadab628ecd595e344443a4a1a76ec309bf8d09357b5307bf0ee206276ccd037fb0c4a51bf5e637be93e4c5579b6000672d58dc4d801fb9dbb6f881a410e5549c980b3f65ce4d080a1d1b527f3fbb9651ef24e14c65b96519d65af3ca416b592643f7258c496419760e7e751b7b73d152b8faae892cfc2d1ba578fb93d429321ac2202c23a099c5ed4d17dd1271d62ea0b534d2fca1950000d3f4eb8c5183bfbfc59836b54ba9dae7ddcef782396f60d66213b78a28c1b6391fae1e17d91dfe9cd6e18cb18cc203e525fc741dba18da5324a3bded68984523f022efae5b49f1ba106dba7121b624df5792d590a96dc92a540c964d7fc7e953ae8004dfe9d808b8f6369739aa996017e400636aa2aa77bb468b269f4f7f36ffc2f8c5f083f58b086645ce34e197ea52f94e047da227344b25c7aa909d3b66dcd09ab853a386315eacf00c4fe904eddf2ec1b41773d66596b84b1825d8fd816cea02003c8f4c95aa7dfb57accbd2c1805f7eda303d021df4a2d24cf74daad878c0c4509bf9b374a375409458e2e395fece24e1861de5b81ab1818875b6798a5075b4932cf982317fe8c498bad7b6c4a30b0c659b9effe35e3807aecda08641fbdc7dc71f198a4caf22162f827955db9f30d2bd73430550f273b9f5231253ca432ba2e84c7218fcb2b833e1859ae9b770af5181595e43744f90db59bd643db4ac8ccac1a4516657ab54279a9ca3f1b3de520ee84ebb19a3e301622c71f3bdc67240d74b14a8d107f2b33af5e4cd1f15e42720bdd0401a9547b7b58f8996b358766fc0b8cb2e0e45d5ccc529f1288c074309b6782b4599a4ac858cfbc7626496ad2abed79e1b107312421bdae57e3732c6b08fa3a7ab525554378730d300d292cf6265a546fe4181cdb848ed42de85686b5c861cebfcf91ba2fb518d15779cbf4cf74fc8f26c71815026f0e756c2be84a86cc734d2e88fd420a4ca10fe743ccf9bfdffd6a606f72526555d93f732bafc4f7952994393ebdd04aad0a05c7fa77181172b65919d762012129fdd96bcd741175b09b45923a0b9b2e78a30821b9be98a659aded3dd1d0339e7c790a4663f24927b844dfb14b13db9bf0cb1c35e592bd38c7125c16cb9b579c48d14b834f6a2eb6fb4f5052c82242c9570275d7c1343060616ce191a31d5a6b57127b140ba92b00944516239f8389ae16312a9b812e0b6c40e9662044e529ae21dc5a661c27b7bad8e28794992cbba9e68ba2964b536f4be7680269c365bbb9906bb126aea258c1e67e2486e328ca69563d88b7d4561390514d9bf722e58c79208a07719647ced0dab673cc8d2073a9c3e16bf54442b6faa6c04c31f7d39521bfc76dbd035bc2e1ad82f14a823ebc7f8a155e1a10b32bc14caed92f6078e52453e29834014a640a5f8b282775591d2949a15930f4728b6ccef36aedc541fa1767f450738e03ef497ca357cd2c07b3b419594312aa73a011043a4668561615fd0ef8e2b193af95ba549e469c7bcac2932bab0260cfe3ace8e5701671e2934dd6076f6c2473384f25888702c5c8e8066810f2e8beef5671f7acae8a3c990a38cc27c00b59b6cf033c4ac5d517ca73153fd0e8fb8642735bc53f9a2d14b51857ff4934d874979995d147c46c041327e1271299051c5c360944cd7321156b407596bbe54011885886bf07e401f5816dadd538ecf02dbaf12a6ace54a834c3ce44956762495f7860adcfe4d13b01675d271d94ccf77ae63051f94bf1f2d552af1a410e6e333670a778f4330b6ea8b12aa8aa4d353a01fff609d8f6dea1ef3f9a6b7c37bf1d75294ef947e01c11f3eb075c46c877db944087b3cf46e713c73f8e7d099d58cc7eb27f7b453a986375263650b30704b0dd38bbb10860adb81dfe8cfbfc90f506dfe4d1695d842b12508d7db1c6791f9115d30bee98d365b4e495fc7682d12b394ca1388e3a4c7c6fd5506496399743f5e0fc6407da4ea6ec90b3120f6e112c7c3af0612a47148ffcf536f7e1bf01cf1c99b8c80a074e29560f216d8338498dad00c587369d89d3a6b098e4ee9bc7e680d13f93b4c7986e1446dabb1bdfa193430c5572bc034d55f941518f783b210a0884b2d7ac9527e74afe672306b77945e3a61d3ef238677078d60e2d08608e8726179c8437ca41cef2819e4d93c92454a6d059bed6e49f7aab3f0fb3442f6d93b451b7d039a0083c5e19d780391c0e3634eee0137961423831a5f5fc0e072eeb62ed21ee30b7e413b7d3fe0b5ab4a59f38c2279cb6009388c53d770ba635adea260b52604e3840ef18d7a2879529bac9932f19c2556b4c2b22d0ec59b09fdc243de3c05159826482e4c5eb7661952279f58990821e5c689543586b85b53b09238d4c2e9d5a0fc72b01df9884dde91e6df38fd1f7ed928e40ff2ef737c5a43b224c9c67478ee34c14103fbad1a1166bc33037a042c00f9d6d85dec9fffafcc89d29857fb137eb9d7a6aae59b98ec170098e902e48b8f45983fb6e26584a29407e624fdc2673bfbb8885d41673b3c455cea8ae7013433fbe43b483ff4c12dcb6248261d17429953937af7f0d5458ab91a6f32cb265901e81433dc566fe9dcdd905a11b1f420cb553351d8445103d0c756221e3849ad273b342cc78fe96a5a7e9efa138b82165bcef457804c7e287dde4bb6f5f4a4ba82e5462e2f3eefece5d91966dd3a6dd919c426ff2525f69634de8a892f0533ba6841ac7f80afc4c3968a9e3573e35518a8f0a20b341d5577256201003621d87fade3ae98b8f5d4a4b46f8bf83c69bc080c0f83325852b7dbaa6cf647eedc4e581cb5fbbe96094411b385a51b43c9ba81d1eb67a0e38f0c95e0c1944d829f6aa084c7b8a6f91a63b6880808ca33768385ff72dbf931cdba99083a6fd8f27d712c40d9352392eb9051f8baae6afd83234eaeb9dd29a9f4f1b1bc46ff920e7e48d8776eb2288f0fe858f89b59a3ba5f46efac805dc31a4e87da61713ccabce5a117a7425dc1b1bb15d80bb939b89be67cc652432b5d45ab6826fd9fc90b00af78f15f5279a7477c80c11e571a90d272f83fbb06aa27cba84281adc93c6754df7203ed3d48415f84e5d6082295b95c4de93e38aa7d29bf61656f0df07d2a57edafb621e07df5e2a4d8b8d1040561b55d25bc03bbd53b12e06f27406108bde9d98f12bdcfc2b1411dedc0d96cafd583f4f1e67e64e4471d4d6f5e63db25feb54beba0485a3f9c269ceb604673fa680f6c740b9df777d69f826742476fe741c753f45cade481cde9a54a14dcbb5e389e67f55f61021a381f3f06a1b7b5edb1e502b0234784923a1548f3a17e461998ea0991c6914e145d0e2ba8d470f83343a59febd63445c013a680d3296f695861c77e4ddd135fcbbb0219f7511e68a3c49f9d1bafc2367f749d3a6d96f15fe8f02818f21245f3cc70981dc10b7a39c74c5cf8ccf927cf39877d3b911f5e3d234e1949ff3d59218f2085b088b69d5f45b3f1a6fb107a6dd644b9a8ccbfedaceb91b6da030a841638fd4261cd56971cbafa565a18a8a14ae9057a02cd550059c7e6f857b2a8d7e3cee7d737b3219f63f5dfdbb6ae5a272be465f6e11006e9021098e20a649390eb6573ba7b1310c248733189e8eb21ef4b8f30cc74271bb1d36724ab835c006b3017d91fa080f481d3034d15ecbf11155cc1b1416450ba275dd1317ba084810fae2576ca22ded46212939b3855aa168d4af50e7772e131dd78c267b92824eb48103ff1e06019db64de414bde38ab8db648835da7926bef0bccd3a048c2ecc9699f6028688eeb2addf1f1f66e70f06980f71b5c808075baa6d4dc82aca3e7797a849354d50515f3909b07df33ba60a680b6e340dc9a89936fd717e19a6e6d4d54a5cb1cf022cec95fb7b7ec412ecb635cfebd8079c322ecaeb1ad8c6d4e99d4ae4c71b5adbc837a1e3dc01cc56a5ba0e61f242d6cbd0ebc44341c522dc5f5e704a455a3c65c501ef6672d678692c086740de048189333e514c8a9288eafa4efddc586a2103b9b677dba9051fe3a9619cf2de259f70d60596031a8864106d23e76faa3defeb1c2b4964c5c867c6640ccdc4e4b4b12b58225475c7aa307ad60470d05219590deb428a0c5ba8abbae84d2cfc9dd28972a75f697c316e0b2d4980c90d180a39cad3423a4f97eb8a3f8e6344efbda75715b2f6a70f68adc00003782b8955429872855e5b2da17822197791cbe3a9839d4a82e855ce9fdcf5e809773064b72e55ad3eca7fb129bb77fb51d3084d31969565db8c02847a7e00433411057296e569d3bce9c2575fd09853a48c1a3e8d3eff03fdbe2b8418bda65c4a8b4c17540aaddf573ac1b8ae80ef928d66f55dbe90e4b921b3ecae2f8e3418a9c459cad0b23a9e6e9cb01cfc30082a7574539c7ca01a4de909cc045a088a8b0e36dfd9e15b991ab2fffbd5610833def61fa695a5f9abf0fb7acb7a6e53f90e0fad1b741c206c625c5456dbb8e048bf2cf50929d35ed09b8fa66fc07e9650e17aff002e7a3fdc8171ef6c99a102bcc71e6ad685183c207ed685b81762af958277af5e37371a4984f2f927c0491", 0xfff}, {&(0x7f0000001400)="db", 0x1}], 0x3}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/05 22:50:11 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 91.369509] audit: type=1326 audit(1522968611.039:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8196 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:50:11 executing program 3: prctl$intptr(0x401, 0x8000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 91.445725] audit: type=1326 audit(1522968611.061:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8196 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:50:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/anycast6\x00') lseek(r0, 0xfffffffffffffffd, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) [ 91.514187] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 dh [ 91.543792] audit: type=1326 audit(1522968611.213:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8213 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:50:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88040, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='mounts\x00') sendfile(r1, r1, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/05 22:50:11 executing program 3: prctl$intptr(0x401, 0x8000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 91.602133] audit: type=1326 audit(1522968611.236:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8213 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=231 compat=0 ip=0x4552d9 code=0x0 [ 91.704754] audit: type=1326 audit(1522968611.374:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8229 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 91.724195] audit: type=1326 audit(1522968611.374:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8229 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=228 compat=0 ip=0x4580fa code=0x0 2018/04/05 22:50:12 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000040)) 2018/04/05 22:50:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000445000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) 2018/04/05 22:50:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{&(0x7f0000004540)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(twofish),sha1-avx)\x00'}, 0x80, &(0x7f0000004880), 0x0, &(0x7f0000004900)}}, {{&(0x7f0000007bc0)=@l2={0x1f}, 0x80, &(0x7f0000007d40), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/05 22:50:12 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x9) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/04/05 22:50:12 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000580)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9ac811e42d7c8a4041e4a9160b7bdcfe03de4cf488a85867f7e6114835b015e1b3ce566f79ff0587a789c", 0xea) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000001580)=""/4096, 0x1000, 0x0) 2018/04/05 22:50:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000000000), 0x0) 2018/04/05 22:50:12 executing program 0: 2018/04/05 22:50:12 executing program 3: prctl$intptr(0x401, 0x8000000000) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x1, 0x1, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) [ 92.456475] audit: type=1326 audit(1522968612.126:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8247 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:50:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/05 22:50:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "5faba7a936009867bd12e5e195b8208428badc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018f54096bdaacf1e75ae15eea0f05ab8546599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/05 22:50:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80), 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/05 22:50:12 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 2018/04/05 22:50:12 executing program 5: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000001c0)=""/222) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) rt_sigsuspend(&(0x7f0000000140), 0x8) io_submit(0x0, 0x1, &(0x7f0000002a40)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)}]) write$rdma_cm(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x0) [ 92.528330] audit: type=1326 audit(1522968612.151:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8247 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=231 compat=0 ip=0x4552d9 code=0x0 2018/04/05 22:50:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000), 0x2a8, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/04/05 22:50:12 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='mqueue\x00', 0x0, &(0x7f0000000100)) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) 2018/04/05 22:50:12 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000000100), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/05 22:50:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130000400006d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x3}, 0x1}, 0x0) 2018/04/05 22:50:12 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 92.788931] ================================================================== [ 92.796609] BUG: KASAN: stack-out-of-bounds in ipip6_tunnel_locate+0x63b/0xaa0 [ 92.803988] Write of size 33 at addr ffff8801b3df76d8 by task syz-executor7/8297 [ 92.812362] [ 92.814007] CPU: 1 PID: 8297 Comm: syz-executor7 Not tainted 4.16.0+ #2 [ 92.820794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.830159] Call Trace: [ 92.832761] dump_stack+0x1b9/0x29f [ 92.836399] ? arch_local_irq_restore+0x52/0x52 [ 92.841073] ? printk+0x9e/0xba [ 92.844361] ? show_regs_print_info+0x18/0x18 [ 92.848864] ? kasan_check_write+0x14/0x20 [ 92.853112] print_address_description+0x6c/0x20b [ 92.857971] ? ipip6_tunnel_locate+0x63b/0xaa0 [ 92.862565] kasan_report.cold.7+0xac/0x2f5 [ 92.866905] check_memory_region+0x13e/0x1b0 [ 92.871319] memcpy+0x37/0x50 [ 92.874434] ipip6_tunnel_locate+0x63b/0xaa0 [ 92.878862] ? ipip6_tunnel_update+0xaa0/0xaa0 [ 92.883459] ? __might_sleep+0x95/0x190 [ 92.887457] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 92.893006] ? _copy_from_user+0xdf/0x150 [ 92.897166] ipip6_tunnel_ioctl+0xe71/0x241b [ 92.901595] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 92.906025] ? sock_alloc_file+0x1f3/0x4e0 [ 92.910267] ? __sys_socket+0x16f/0x250 [ 92.914251] ? SyS_socket+0x24/0x30 [ 92.917895] ? graph_lock+0x170/0x170 [ 92.921729] ? do_futex+0x249/0x27d0 [ 92.925474] ? graph_lock+0x170/0x170 [ 92.929308] ? find_held_lock+0x36/0x1c0 [ 92.933415] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 92.937844] dev_ifsioc+0x43e/0xb90 [ 92.941491] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 92.945926] ? dev_ifsioc+0x43e/0xb90 [ 92.949742] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 92.954959] ? register_gifconf+0x70/0x70 [ 92.959143] dev_ioctl+0x69a/0xcc0 [ 92.962712] sock_ioctl+0x47e/0x680 [ 92.966367] ? dlci_ioctl_set+0x40/0x40 [ 92.970368] ? expand_files.part.8+0x9a0/0x9a0 [ 92.974984] ? get_unused_fd_flags+0x190/0x190 [ 92.979602] ? dlci_ioctl_set+0x40/0x40 [ 92.983614] do_vfs_ioctl+0x1cf/0x1650 [ 92.987533] ? ioctl_preallocate+0x2e0/0x2e0 [ 92.991960] ? fget_raw+0x20/0x20 [ 92.995419] ? get_unused_fd_flags+0x121/0x190 [ 92.999995] ? __alloc_fd+0x6e0/0x6e0 [ 93.003792] ? SyS_futex+0x3a4/0x56d [ 93.007492] ? fd_install+0x4d/0x60 [ 93.011111] ? do_futex+0x27d0/0x27d0 [ 93.014912] ? security_file_ioctl+0x9b/0xd0 [ 93.019313] ksys_ioctl+0xa9/0xd0 [ 93.022773] SyS_ioctl+0x24/0x30 [ 93.026132] ? ksys_ioctl+0xd0/0xd0 [ 93.029755] do_syscall_64+0x29e/0x9d0 [ 93.033632] ? vmalloc_sync_all+0x30/0x30 [ 93.037771] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.042262] ? finish_task_switch+0x1ca/0x820 [ 93.046754] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.051704] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.056631] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 93.061992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.066840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.072037] RIP: 0033:0x4552d9 [ 93.075230] RSP: 002b:00007f6228eb2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.082950] RAX: ffffffffffffffda RBX: 00007f6228eb36d4 RCX: 00000000004552d9 [ 93.090215] RDX: 00000000200001c0 RSI: 00000000000089f1 RDI: 0000000000000013 [ 93.097476] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.104735] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 93.112006] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 93.119286] [ 93.120914] The buggy address belongs to the page: [ 93.125842] page:ffffea0006cf7dc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 93.133981] flags: 0x2fffc0000000000() [ 93.137875] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 93.145759] raw: 0000000000000000 ffffea0006cf0101 0000000000000000 0000000000000000 [ 93.153634] page dumped because: kasan: bad access detected [ 93.159325] [ 93.160945] Memory state around the buggy address: [ 93.165875] ffff8801b3df7580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.173237] ffff8801b3df7600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 [ 93.180590] >ffff8801b3df7680: f1 f1 f1 f8 f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 [ 93.187935] ^ [ 93.194691] ffff8801b3df7700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.202048] ffff8801b3df7780: 00 00 f1 f1 f1 f1 f8 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 93.209400] ================================================================== [ 93.216839] Disabling lock debugging due to kernel taint [ 93.222480] Kernel panic - not syncing: panic_on_warn set ... [ 93.222480] [ 93.229864] CPU: 1 PID: 8297 Comm: syz-executor7 Tainted: G B 4.16.0+ #2 [ 93.237921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.247278] Call Trace: [ 93.249862] dump_stack+0x1b9/0x29f [ 93.253493] ? arch_local_irq_restore+0x52/0x52 [ 93.258159] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.262906] ? ipip6_tunnel_locate+0x550/0xaa0 [ 93.267483] panic+0x22f/0x4de [ 93.270666] ? add_taint.cold.5+0x16/0x16 [ 93.274801] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.279200] ? do_raw_spin_unlock+0x9e/0x2e0 [ 93.283611] ? ipip6_tunnel_locate+0x63b/0xaa0 [ 93.288193] kasan_end_report+0x47/0x4f [ 93.292162] kasan_report.cold.7+0xc9/0x2f5 [ 93.296474] check_memory_region+0x13e/0x1b0 [ 93.300873] memcpy+0x37/0x50 [ 93.303969] ipip6_tunnel_locate+0x63b/0xaa0 [ 93.308378] ? ipip6_tunnel_update+0xaa0/0xaa0 [ 93.312963] ? __might_sleep+0x95/0x190 [ 93.316940] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 93.322470] ? _copy_from_user+0xdf/0x150 [ 93.326621] ipip6_tunnel_ioctl+0xe71/0x241b [ 93.331041] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 93.335461] ? sock_alloc_file+0x1f3/0x4e0 [ 93.339710] ? __sys_socket+0x16f/0x250 [ 93.343691] ? SyS_socket+0x24/0x30 [ 93.347318] ? graph_lock+0x170/0x170 [ 93.351112] ? do_futex+0x249/0x27d0 [ 93.354823] ? graph_lock+0x170/0x170 [ 93.358627] ? find_held_lock+0x36/0x1c0 [ 93.362685] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 93.367092] dev_ifsioc+0x43e/0xb90 [ 93.370717] ? sit_tunnel_xmit+0x30b0/0x30b0 [ 93.375124] ? dev_ifsioc+0x43e/0xb90 [ 93.378929] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 93.384107] ? register_gifconf+0x70/0x70 [ 93.388243] dev_ioctl+0x69a/0xcc0 [ 93.391769] sock_ioctl+0x47e/0x680 [ 93.395391] ? dlci_ioctl_set+0x40/0x40 [ 93.399364] ? expand_files.part.8+0x9a0/0x9a0 [ 93.403939] ? get_unused_fd_flags+0x190/0x190 [ 93.408521] ? dlci_ioctl_set+0x40/0x40 [ 93.412510] do_vfs_ioctl+0x1cf/0x1650 [ 93.416387] ? ioctl_preallocate+0x2e0/0x2e0 [ 93.420782] ? fget_raw+0x20/0x20 [ 93.424223] ? get_unused_fd_flags+0x121/0x190 [ 93.428791] ? __alloc_fd+0x6e0/0x6e0 [ 93.432593] ? SyS_futex+0x3a4/0x56d [ 93.436309] ? fd_install+0x4d/0x60 [ 93.439936] ? do_futex+0x27d0/0x27d0 [ 93.443727] ? security_file_ioctl+0x9b/0xd0 [ 93.448134] ksys_ioctl+0xa9/0xd0 [ 93.451587] SyS_ioctl+0x24/0x30 [ 93.454944] ? ksys_ioctl+0xd0/0xd0 [ 93.458585] do_syscall_64+0x29e/0x9d0 [ 93.462495] ? vmalloc_sync_all+0x30/0x30 [ 93.466633] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.471144] ? finish_task_switch+0x1ca/0x820 [ 93.475638] ? syscall_return_slowpath+0x5c0/0x5c0 [ 93.480560] ? syscall_return_slowpath+0x30f/0x5c0 [ 93.485494] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 93.490863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.495701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.500874] RIP: 0033:0x4552d9 [ 93.504051] RSP: 002b:00007f6228eb2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.511753] RAX: ffffffffffffffda RBX: 00007f6228eb36d4 RCX: 00000000004552d9 [ 93.519015] RDX: 00000000200001c0 RSI: 00000000000089f1 RDI: 0000000000000013 [ 93.526278] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.533548] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 93.540808] R13: 0000000000000380 R14: 00000000006f84a0 R15: 0000000000000000 [ 93.548560] Dumping ftrace buffer: [ 93.552091] (ftrace buffer empty) [ 93.555873] Kernel Offset: disabled [ 93.559494] Rebooting in 86400 seconds..