INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.23' (ECDSA) to the list of known hosts. 2018/04/12 05:09:05 fuzzer started 2018/04/12 05:09:05 dialing manager at 10.128.0.26:41677 2018/04/12 05:09:11 kcov=true, comps=false 2018/04/12 05:09:14 executing program 0: 2018/04/12 05:09:14 executing program 2: 2018/04/12 05:09:14 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000400), 0x0) 2018/04/12 05:09:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/12 05:09:14 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0eac31669a761c175d71b91ddf0cd407c61afa98751f2ccd2c16d90e182a9add25cf8a86482ccc1a62f82fde96830d03bde083e425e41b58876e852de890cfc3cf897f04638efd0a8c4271e847c982802e410b05af3a4d151dd65b11873a1fb460ca0076add82891bcf3f6c19797bd0589239877a8160ba7c028f0e708a712290cba4665fe268687f7e42a81942eeac6c3a3bf4bda97731e3b520534aa3e8257", 0xa0, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0xdd5e, 0x4) shutdown(r1, 0x1) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xc49, 0x2) mq_getsetattr(r1, &(0x7f0000000300)={0x1f, 0x5, 0x9, 0x5, 0x81e, 0x2, 0xaae, 0x100000000}, &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000380)='C') getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000440)={'filter\x00', 0x0, 0x3, 0x4, [], 0x3, &(0x7f00000003c0)=[{}, {}, {}], &(0x7f0000000400)=""/4}, &(0x7f00000004c0)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x426a, 0x3, 0x3, 0x8, 0xf73}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000600)={r4, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000640)=0x7, 0x4) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000680)=@ax25, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000800)=""/16, 0x10}], 0x2, &(0x7f0000000880)=""/204, 0xcc, 0x1}, 0x2000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000a40)=""/62) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000a80)="5dac495de34b97d174eac70fe07920b96fa3c8e0006607be176d895443f5d64a6d38aec976f30169286b3025afcafce17cf2993788add19e928c95e1f5a70bb5df66ab8b750854c0316cb5d0d0e851392c1c314f29f347c1ac4a9ba8c8d80e621e12adfb8d748476ee666808b18536ed1f88c39fdc2bbc7704a79f86c1de92858e9c01853b47b47c8e0344ea5fae4250257476d77942addb4aedb608eb21f1bfe7826175af438c3707f32e", 0xab) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b80)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000bc0)={0xbc, r5, 0x200, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x400c010}, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000d00)=0x9, 0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000d80)={0xffff, 0x5, 0xf6, 0x3b9, 0x3499eec0, 0x6}) fstat(r1, &(0x7f0000000dc0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000e40)={r4, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}}, &(0x7f0000000f00)=0x84) accept4$unix(r1, &(0x7f0000000f40)=@abs, &(0x7f0000000fc0)=0x6e, 0x800) io_setup(0x0, &(0x7f0000001000)) 2018/04/12 05:09:14 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_submit(r2, 0x3, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xa, 0x4, r0, &(0x7f00000000c0)="3fad034ad3cb4fef2b89bd43b366c4ada7cb7a3e9979bd37405d9e154238f6b490c9b27f41cef1758e1dd1b2e802a1b64f902c1eebd87d6e2b623b7a3bc9c33e623c8eb8c0e13a1f2b824391aac76572276a7add35c9043088526797198ed5cd54c7f682d109329839325f8b5e13ad747e015e7991f6f8ed7d67f1b9e3d004256b23ba287518d0b571771474a18861cad81d0ffada5b1c885142b518283ea9604e61dd5981fb6dd4324eebb1f689b7a3100f36c6db748b", 0xb7, 0x8, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x76f, r1, &(0x7f00000001c0)="edc951a895e10c810919a3366a94c151e7fee480bc84007c43614012372a6ca58da982fe6e2d2cd600453c24a6a41c99ccf37a42c6d4f60d1445ca", 0x3b, 0x0, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000240)="fc2e9a2eed807fd6565705a223418e5bef0be5ccba623eb891f1e0425ff072", 0x1f, 0x0, 0x0, 0x1, r1}]) io_submit(r2, 0x6, &(0x7f00000008c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x10001, r0, &(0x7f0000000300)="31c841582d2d844c9048472fa918a85df5e51d884d5f9787f98f1654e5971d58b031938952a31dbbd99aaccaaa846090f7f53085e35537842a1a7aa9a6fdd41d84a0b56731c012764f032cec36b3299464d57444375e2f9d4fc169d86d16c8174d5cbcd29e25ccb687be82fccc15b67433", 0x71, 0x1, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f00000003c0)="488ea18c9202b99cf9ef7a19915711220ce932c7c79dc8ad0dd9a25675c516abec72d885a002c9f425b2e6dd870a", 0x2e, 0xaea, 0x0, 0x0, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x75f, r1, &(0x7f0000000440)="36306455885e555bbaa1e1af51db4db07b45f9080fb51d35718b2dc4705e915e2fa69f54200a8a8bea8dcbbc6b4e5f4f1f3f8a2c086eb726c192f4d86ffc75c11e6619e2911b4a1444754aa7393814f525f151ce2061e096126e2241138457db051df05c554cc5021f5faa63191f3bb4b26de141c08baaebd968abea02ca450e89358c7795c6d609e3d7d2bec854278acc285b9151e7cc3cb98076fb143e9d6cf83597716d9d183f0c27a530fc5a01e289031f1508cd3b9025040aaf660e1c23277c344098154aa6ca", 0xc9, 0xe94, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0xc6c6, r1, &(0x7f0000000580)="11a74ea55d954912ca3dd363d8c7bd5e3c96503fcaf01c2de2ae96e8739f3675a1792f0371f586955bf217b043bd8f8bc44eb53eaf1cb787d458f77d0aa01963602e13931bb3547c139b9a6e5c7eb96e77ad87450d7dc7341719fd5864cd0332d344cfd3db0524b8a997ac5b46ed5c05be089e93bec08c0cb583838875bd168a9422328f88539d327f0530fe1da0c933170331bd722c3296d96f4e5a8e55b9dfa520f2bbbb266c2532554f4db6a1200df3aea997fed042d21918cf173718c3df1cd1fe940d6f910bfb6880841c5c33a91ce92652dc458d35cbc2dc5e205014b2e7692c79201a0ee28de5f3dcdd67", 0xee, 0x2, 0x0, 0x1, r1}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f00000006c0)="a3d625488aeb2e25798dc89120565eeace990adcc3e096477306a70a7f89693d6817f7b17fce29ebd1b82e5c3030681065517f33d4ce9e645b6264d5df0e8a4871ca57f62f991193f173e6e8597a3e878c0ad2d492dd775cd260c78f943259ba329a2b8e7de6d40984e55cd68be764147425d4044aed507d1414e1b71b", 0x7d, 0xfffffffffffffffc, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x3, 0xffff, r0, &(0x7f0000000780)="6e9b70c06b06003170135f6a6a4573a8f3ef2e548f40aa6cf283e69e70ab1d55081f34699701b36d1af4241aa33537893d7569a894112b45f178379507eae755dc8b48ae40365df7edcdabe10c7ea906c266d8cfb3cfd303c5169d40d8f2352a0a3c4269869e86de526d0047eacc352c9fff494adf674b4d959a943396b0f00d5496f6ff193fd487f296edd59004a32451a8e40a90aa409c5c3ef9a108a8fc65e7e8535611688515c3d12ed7c4785136cd1f31971727ed3f41634f66544bada5b8b6d5d8ccd4c2f0c0c026f2bbd466c50ad3d2e9350c21141342c62135291a6617acb3cab3d5f1bbd1c1a874911f82d17ebc99be", 0xf4, 0x7, 0x0, 0x0, r1}]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000900)=0x9, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000019c0)={r1, 0x0, 0x48, 0x1000, &(0x7f0000000940)="dd7d2642df4094460b24e91aab0bc6b033cfadb2f7cde74e003778a8076927e56833df9c4167f81f54509f99fa5418c0d601bd55789b65063d5ddbcae786ef9640a03481ac3a69fb", &(0x7f00000009c0)=""/4096, 0x7fff, 0x9}, 0x28) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001a00)={{0x101}, {0x0, 0x3}, 0x7ff, 0x4, 0x8}) syz_open_dev$sndseq(&(0x7f0000001a80)='/dev/snd/seq\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001dc0)={0x0, 0x8}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001e40)={0x0, 0xb3e}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000021c0)={0x0, 0x7fff}, &(0x7f0000002200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002240)={0x0, 0x68, "655e101ce030fb74481f5bd172f1ce558d67c4bf4786f55d01f744f83f3503c77f1859ff633bc2af4d56ce8609c53f319701408796d9d7b51ba4d8164a33363c72cc78b4d34e816c0452429dc4a6d05691dde18a89ccaab249d3c4c3c8160e438019687f97d11748"}, &(0x7f00000022c0)=0x70) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002300)={0x0, 0xc4, "ccdc9a926cdd69c807e0752303832c1e4a68e628ff05e008ea3629115c6db0e6e4909ce0180d34e253f7d0b64cbe405565f67da8c48b4a8dcc45e6d936d1272f2c407d3bd5651e8031bf9b643ed3875a5a34a0df3363842c677170e6a3f29696de88f51803c40888f80ba22d5ea5d1bc8782c0e340c5482c783d845b9a8896283d3bf8329d414a771b78efac055bae7955eb97c153e87a04e05389de12c2b3572d546508ceefc9a3081e71d813d68cf31c422f18534cab415f91bf15389c37a907454947"}, &(0x7f0000002400)=0xcc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002440)={0x0, 0x10, "21aa7d12343fc6f1faa01ee9df753028"}, &(0x7f0000002480)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004b40)={0x0, 0x11, 0x20, 0x100000000, 0x100}, &(0x7f0000004b80)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006140)={0x0, 0x8}, &(0x7f0000006180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000061c0)={0x0, 0x9, 0x1}, &(0x7f0000006200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006240)={0x0, 0x1, 0x100, 0x3, 0x4, 0x6, 0x1, 0xfe00000000000000, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1ff, 0x3, 0x8001, 0x0, 0x5}}, &(0x7f0000006300)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006340)={0x0, 0xffffffffffffff00, 0x1ff, 0x80000000}, &(0x7f0000006380)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000063c0)=@assoc_value={0x0}, &(0x7f0000006400)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006440)={0x0, 0x7ff, 0x6, 0x3f, 0x6, 0x2}, &(0x7f0000006480)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000064c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x4, 0x4}, &(0x7f0000006580)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000065c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000006680)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007ac0)={0x0, 0xe0, "312bc8325b6b775cdb2d91957d49dadaf34254c1d6dc9c2e319d2e398df6e8760a14296d26d3d169e2c5af3ce7f590e59809af60069bce7f2b321e98dde9ca54f2c3d21b97dc28a26d56a51e0e1a68ad21ab3c2b5adae858cfc33901897bcc93f3f1ddda0246b0b5540b8a30e9415e75439cdc2b70b34d6ca84731ed928e355b3e35903105bdb9a09b5f3d160a4ccfe67862bdd71dc65ab4c20c9121b96d52ac14d7568e52eef6ddd98ccfaaa0026e66a743b06805351d8c070fa3e13d694c1b259b93b57951b3dde09fa0f6a3ebaeba7678aee659166574a58c93cd59fbaa49"}, &(0x7f0000007bc0)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007c00)={0x0, 0x5dddc1e3}, &(0x7f0000007c40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007c80)={0x0, 0x8001}, &(0x7f0000007cc0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007d00)={0x0, 0xffff}, &(0x7f0000007d40)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007d80)={0x0, 0x9d, "44d5967181399a7d5c9be1e0fe97b3b4819d3741e4a276d49b167092281cebf2184ed6e2b261fd14d47b158071b2be208467479e59e6b5ca3e0372da7442068d2295f1a2f084bc1b533b0a2e1a088b65fe1622e91464177672791037ee772c2b7cf45df9a9933bb0cbd94feaadeab0efe31fd3640ce893632ff371ca07c53f80037271b6034a50d7ca97addba5587f75b408a724168540a20966f90f11"}, &(0x7f0000007e40)=0xa5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008400)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x7ff, 0x2}, &(0x7f00000084c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008600)={0x0, 0x92, "a9aadbaf60a161548c79bcce0a39ed0762066749397bab95f61149263cdc82242b9919748a37f6232f5e99f4f62290f6da0473d1bfeaa528e5df1b320ca8fd9192bfc855aaad7acad3cd95fc699c0ad84219990c7304ded7ca67603ad0b8187f53b053dde62f3776f964c7825f3cfc03adfc2eabcd53fc15ad93ade0bdcb59e891acd8578baeb95184c9c6a510ce29368605"}, &(0x7f00000086c0)=0x9a) sendmmsg$inet_sctp(r1, &(0x7f0000008740)=[{&(0x7f0000001ac0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000001b00)="14fa5b255e7a80dffe1bc83ab457b2d0c815c119b1ba1883eef83c774bc308bc60b1d86d67", 0x25}, {&(0x7f0000001b40)="2fe56c0404a3856ee2a897a28708332c9ac554f02f473ceae1e78bf03efe137e4f91594bcf27110449e6a9bf5a361d0ad866fe905cc62e631628f70adf2523691e241a7815522eae95a05bb3be960b84cabddd10d6e1747a6c22c4f2f9f39f90689c3c1a33c1261ca2ec98ed87f5bc1c4bdf00c49e8a3bee25723573aa3d685fd4361d01f7f8dc33f3e40c5e68e1a0cb96688aaf3ca54218416a2dcddc7c8a8d40a26b12b9430aa4c1111e9299bd7e9e18756514183f90a542b102270c0d6979b6048f66df3f647d80c8019e50b9f5645b790cdd9008ea4059d63147", 0xdc}, {&(0x7f0000001c40)="62885f5b742edd840a4346f918c071c29f52721529", 0x15}, {&(0x7f0000001c80)="7c1ede5056", 0x5}, {&(0x7f0000001cc0)="2e1af8a4e4b81b983bc196a26f07ad4773029b728d1ff3c19bfba39eaeb62f8a3875ddc3313eeaa6981451cd942183e72e38a01b274cf64133237d236ccffb6d91880ee2832a9cccaf8d5e458b0367396d2e8c78b4cccad32eea2afb8257911b73e488c6593183e7", 0x68}], 0x5, &(0x7f0000001ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x2, 0x3, 0x8, 0x8, 0x40, 0xe10f, r3}}, @init={0x18, 0x84, 0x0, {0xbb81, 0x2, 0x5, 0xc81}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff97, 0xffffffff878fa6b8, 0x4, 0x7, 0x1, 0x5, 0x80000001, 0x9, r4}}], 0x90, 0x801}, {&(0x7f0000001f80)=@in6={0xa, 0x4e24, 0x5, @empty, 0xffffffffffffffff}, 0x1c, &(0x7f0000002180)=[{&(0x7f0000001fc0)="325f1ce02fa7cf732c298e24b4fd9b1f1dd709999a0bb4568f319db696e0288b76e18e7da846a8b87f1a421430f68bd54d", 0x31}, {&(0x7f0000002000)="91151e4ba191d07c66141772961aa63ddbd5a04a0bbb5e21d1cf76b3590ca31afa1823a711238cad21b32f2093ad92117e75d6473e636512ced37ad7ebd6bf9b5302a1cb3b43b4395d0c46af9c5f95ada21fecc90895c93a4a223ad2495148577be9dca211b08df184bb92669552f92340880a8717efed7a8ea5daebceb3de8bae", 0x81}, {&(0x7f00000020c0)="f6bd7284844547cfec48ccfbfa0aaddf296637b8578dfc45988bceae911d8ebf0902d64d854b56e6a15585be6a847ccaf1605134b791dfccef97c8831378a9ac1e3f486dc9922672deb900ce74867a9e207d53c93a730131b9a3b2fb61ba30e99d34cea6356cb4bde8dc79f3085149b06d3cb5eba5cc941bea6cd26ffa4fee6be6fb2b94436919ad146926a3", 0x8c}], 0x3, &(0x7f00000024c0)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x7, 0x95d8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xff, 0x1, 0xb266, 0xe18, 0xd6, 0x1, 0x201, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6b, 0x208, 0x70a7, 0x0, 0x80000000, 0xffffffffffffff07, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xf0, 0x4, 0x3ff, 0x5000000000000000, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x7f, 0x40, 0x20}}], 0xf0, 0x8000}, {&(0x7f00000025c0)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000004ac0)=[{&(0x7f0000002600)="62a61e1e23997b41acac281e4f2567ca063b2a2651908bc111dd395ef6f3e879c3f6013f1fb18b694f783bcb9637e2efe88e", 0x32}, {&(0x7f0000002640)="18f310f1c19f2e9d7e6f35438bd680960121e96b6cbd8b897620dab8270b534820ed311c3742bc4028d0e340647e1346d5fca94938abdcee6c42dbec9316aa28ba134e2bceccf5dfd1acfc6350028f18c0983676e1365427b424fea1d4881fab4fedb421e6a8d912061fd9450b969e2feeff857e4bd5ddf689c849a03c51cb4d406e411f4e9f62ce076b710a9144cca305814a04eaf28a28e6fc594905211474ec1bd7da0f1c82d782a973ab20e37269d191ac61367f4a02fe6603d167540ec463f8", 0xc2}, {&(0x7f0000002740)="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0x1000}], 0xa, &(0x7f00000066c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x4, 0x6081, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x208, 0xfffffffffffffffb, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7b81, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7f3, 0x4, 0xff, 0xfffffffffffff1e1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x91, 0x1, 0x9, 0xfffffffffffffffe, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x7fff, 0x1f, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x8, 0x1000, 0x54, 0x2, 0x7fffffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x208, 0x8, 0x1, 0x0, 0x0, 0x7fff, r17}}], 0x180, 0x4}, {&(0x7f0000006840)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000007a80)=[{&(0x7f0000006880)="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", 0x1000}, {&(0x7f0000007880)="33d66537336ca6929670bd6fc34d7a28b20bd67b0a275c2694fd8a1bff6c420be74b0bc218ea330a8461d9fe", 0x2c}, {&(0x7f00000078c0)="5c6ffecdc7ef4e0569f0c7c8be4b3b0753e389e584568b4271251ce13dca1db2ace4e9ae27dc33bdb7d2b969942a89bf060d1b22484e246593ffbb625dbf062f604d27d2a120bd19775cae6695608dc597ed4975e1c3febd1cadc70ef105ea591eb7ffba6a960fce1b35671b0bc29f9638f0d3378ccf858f7c901292339bf5eab56cd301bf42eac5315c360f57d52066b5dbe57bc8055ff0c4dc04ed009dba9b83dc0ddb26a341e006405ec3a35ac10a9822da7239a52d19d67d175011652e2a26a6c017c841de582bd287a47436c7ed325a70039e972b76", 0xd8}, {&(0x7f00000079c0)="983cef29989afd88b45c42cf94f92e080371337b0174f0ac91c8b866eead4cc9a4ad9b5b272deb77aff409e0fcef0981c285e88200d8fb132c2cb547071f679e9eac410b622e80eca75aee4cc6bf15a41ae7ca0473cd2bceb553a079a647d2a9b8956898f311a4bc04e0c853354296c3c1949ca0f543df13d7b0a89e81bdf3adb963ab51c281ebbf083d42", 0x8b}], 0x4, &(0x7f0000007e80)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x4, 0x7, 0x5, 0x1000, 0x0, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000000, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1a, 0x1, 0x1, 0x283, r19}}, @init={0x18, 0x84, 0x0, {0x80, 0x9, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xb14, 0xfffffffffffffff9, 0x168694b0364f6ff, 0x6, 0x6, 0x7fffffff, 0x0, 0x10001, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x9, 0x8, 0x2, 0xe9, 0x7, 0x3, 0xffffffff00000000, r21}}, @init={0x18, 0x84, 0x0, {0x6, 0x1ff, 0x6, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7f, 0xc, 0x87, 0x10000, 0x6, 0xfffffffffffffff8, 0x7fffffff, r22}}], 0x180, 0x4041}, {&(0x7f0000008000)=@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000008380)=[{&(0x7f0000008040)="0665a1e77b6947fb23559eb3f8ef9230c3dcfeb6620faff16e0f8be35d5513b2fe822e06a32844313e22514715003f47adf1f4e5f102ae248ea1d7708dc41960b591c6df1bb59d88104f", 0x4a}, {&(0x7f00000080c0)="5a732e905e949ecc98d601d2064a0ab3fd89493d5e9a042e", 0x18}, {&(0x7f0000008100)="32466afaefea1fc54216cb3e021e4d9f9499d871653c5758ee91e12e77bfc929aaa575", 0x23}, {&(0x7f0000008140)="330c6c61abe19d897766a9eee912ef5a275ca58e21ba9e75e04d33e9335860e8edb04061ac2912f573bf353eb98174e7b7ba", 0x32}, {&(0x7f0000008180)="2c401e73468c96cef82efe146700f585c7a1379d9c1999db174907d1365ba4bae40c95fb337e1e23241affc4afc69771b5ab67743f10759e1ac5514fed56f9bcdb4f68d879638a1b5c575bc5e750a813", 0x50}, {&(0x7f0000008200)="e9f55c12d2ff939908f0073e207e43e80d9cbe2c2864b1fdc4a6e5f1e1c69cc143408fc4a4dcb08a5d5a6971ba3a36b03a33cb4d146a3b7901bc25809ec9f586d0793c3439fdf0e01391e29f0006204db6816be0ac19a0ab9c3bb7807e9a39dd2ee1ee3d9d3050daf86f53c9295c29bee1498b6ab45618aaee4b674926ebc6ea6e9d1785fbaca7ff9753ccd5ce2055473fcfb836884733bea960dc61f722eabc9c7e747700e86bd08fa2cd902614fdc399a51e90aa28560858579a19b88f25a8559ee5f94b", 0xc5}, {&(0x7f0000008300)="5f759d6e4eb5c0c4ca141212df2026fdad3ba9c2bb17c00d1f16c4163c0983223b3de9d913dd0de32ebb9e63b63da11b0e224af88092a987b49e538563137aff7c2bbfd2d0e30b422c37b3fc21525203060b", 0x52}], 0x7, &(0x7f0000008500)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x400, 0x2d, r23}}], 0x30}, {&(0x7f0000008540)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000085c0)=[{&(0x7f0000008580)="98bc0c35841781ce6f732b3f85540970091bb3c73a8d19d9e5b9825ed92b6287a057b14eb8cd2283bdf647afae40045e", 0x30}], 0x1, &(0x7f0000008700)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x3, 0x200, 0x10000, 0x800, 0x4, 0x200, 0x7, r24}}], 0x30, 0x1}], 0x7, 0x40) 2018/04/12 05:09:14 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='f2fs\x00', 0x1000800, &(0x7f00000000c0)="4045044be8dce72e078f0cd92d97812e4b975d7e3bc6a450ef5846a4777874af611a8251465e5546d6e1a2b2c742faed526309d5d4c038c9d6600f7a43b6ab0965a0a534abf1a7831fe624526bcf572e1337484686a2c327f82d96dc8a55a491c41d6adca7e833d69fcffac0baf107c8023955c73c389e06533671a645a0ea79338be8b3000e30122eb004795819d25c6dd958b6dbd3c46bc44c78ce013bdd28dc13dc366887f5dbca5c637eb76c244455adccbf66e2b058c9a8e5f58aaae3c61150fc2090bf385d22cff43686673872a75f99afc91803eb52cf3ff57114") r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80, 0x80800) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x80800) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000340)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000003c0)={'bridge0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x400801, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000440)={0x0, 0x585d711e}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) acct(&(0x7f0000000500)='./file0\x00') bind$bt_rfcomm(r1, &(0x7f0000000540)={0x1f, {0x0, 0x5, 0x91, 0x5, 0xfffffffffffeffff, 0x9}, 0x3}, 0xa) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)="3bda503ea9cd32d8e544bbc8c433e1321b2592630dfe6e53eab88d578d00d454af7459e7e7", 0x25}], 0x1) recvmsg$kcm(r2, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/93, 0x5d}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/224, 0xe0}], 0x4, 0x0, 0x0, 0x100000001}, 0x40) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000002800)=""/4096) fremovexattr(r2, &(0x7f0000003800)=@known='system.advise\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000003840)={0x3f, 0x7f, 0x1ff, 0x401, 0x7, 0x9}) clock_adjtime(0x7, &(0x7f0000003880)={0x2, 0x2, 0x4, 0x9, 0x8, 0xfff, 0x8fc, 0x1, 0xfffffffffffffffc, 0x3f, 0xfffffffffffffffe, 0x1, 0x1, 0x100000000, 0x1, 0xfffffffffffffffa, 0x0, 0x8, 0x2, 0x7, 0x2000000, 0x7, 0x10000, 0x2, 0x20, 0x2}) pwritev(r1, &(0x7f0000003d80)=[{&(0x7f0000003980)="49146203547666079c98b5b564caf81d252d81dec06bdf52c9b2592e4c5b378b191e0a09c3d5cdedd55dfb51d25cc08c4d8f56d6356329b80f92f16845b4af3afc0bf99e8982e413a038f835a012a8f79dabe609be14d16852e107c8352ee44ecaa5df7ce53b792494a8836ef6c912e2e2307d", 0x73}, {&(0x7f0000003a00)}, {&(0x7f0000003a40)="7bcbb5e19f51b201c4f5fcbbbca80c34dcdb0444a4c7f6dcc3c2c034ceff8f98e8a62da68818d01055ec705b1a0134a29d07323c9427ae302d3ee0bdc7a914504622b7849d453ed1d9ae2cd15d6b7dbe7f652fc5bde102daf83220467675679dd0d8491bb3d582dfdefa6f5e6fd34d11080bf9b41d3f0a8483e4d32fb18ffe5781512fdad7677840c752d5c6647d05342d49dcbdc9af41b67842", 0x9a}, {&(0x7f0000003b00)="ec532852090726904376d4bf639ce92857ec89fdcb081b7638e4455ccef80ab1e48c27793f1ed1e07f88ddadd77d23865a79c706237ba76ee0bfd022dc6ef8cf632a6387fb9a0a0566af827130288c130b4499640f121f13dfae7ae9ad13fd8711980acedc329217d759ae566a6fe204d1ca608e8162cf5af01ae0bd653a749f194e50dd14a6fd6d0d0638f1c582d451b2c3dd8cd55eaa456a90bfb2825dca869cd26bd7435973efb0e0cd57c1a4069682bbde3f1bae8e7e4feb09259d833d24d918ef3fef679c1d63e3c9f1d6c13cd35d41", 0xd2}, {&(0x7f0000003c00)="ec4e844e0f8dc2e75a5d4a142f93b9e820004b73968e0765b4e9e2d45e0c4b752b3fdc241b87b067343b8c714fec76032b805f5e25f4de5bd3d36677fb94b2ebc68453f5a3076df0616e50d3c2abfc09785d2aefcaff496c416974fce9efcfff4239fa00f767a758178c6af2cb2110b40d4a1d7f8fd261436bf1d0fc24da916b239450bf6930a8a0965da96bd37724eb2dc26c4e5f3ae60603cb1d064ae765f8a33a2de3e934193ba4fac6b93934f4189e1454379fa5ca1aba703313289c33647d4c9f320d20ae2f8e7069dd10c79446df", 0xd1}, {&(0x7f0000003d00)="737b98750e7c283d476bd74c8f6becdce1e679f3b03af2212282b855590ad1902dd002edcd1b993ff9cde54ccb1af4ac41e55ac08db496f50bd3edda457719f50c66df9e17d4cbb86416643656f0523cdf9b44be35a495a6a97d725d9298e2c379695a588a", 0x65}], 0x6, 0x0) r3 = open(&(0x7f0000003e00)='./file0\x00', 0x0, 0x105) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003e80)={r2, 0x3, 0x1, 0x8, &(0x7f0000003e40)=[0x0], 0x1}, 0x20) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000003ec0)) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000003f00)=""/80) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000004100)=0xe8) getpid() ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000004140)={0xeb7, 0x81, 0x9}) accept4$inet6(r1, &(0x7f0000004180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000041c0)=0x1c, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000004200)={0x7fff, 0x1, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004280)={0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000042c0)="7522a92ba458ffcb4521f68222227aaf4fdf76a629c2fe03b43b95d05d201df6f3ede247d7bbda2b8148b0bf5207903859481dc261721761ba471d4b861088e8a8cfb17ab0a4215f5f9c269121759f515537813b7ab06342ecc0689c80d9aa2b28655cb17941266113657380f50d5385e602cb0b9a5e0579a9000a19a597cac7771e4933") ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000004380)={0x7a07b3c0, 0x0, 0x2, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000043c0)={0x8, r5, 0x10000, 0xaca2}) 2018/04/12 05:09:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2800000000000, 0x20000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000002a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/131, 0x83}, {&(0x7f0000000300)=""/118, 0x76}], 0x5, &(0x7f0000000400)=""/139, 0x8b, 0x8}, 0x400}, {{&(0x7f00000004c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/168, 0xa8}, {&(0x7f0000001600)=""/61, 0x3d}], 0x3, &(0x7f0000001680)=""/170, 0xaa, 0x2}, 0x4de}, {{&(0x7f0000001740)=@sco, 0x80, &(0x7f0000002800)=[{&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/46, 0x2e}], 0x2, &(0x7f0000002840)=""/212, 0xd4, 0xad}, 0x3}], 0x3, 0x40000000, &(0x7f0000002a40)={r1, r2+30000000}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002a80)={0x7, 0x7fffffff, 0x5, 0x5}, 0x10) sendmsg$rds(r0, &(0x7f0000003080)={&(0x7f0000002ac0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000002b00)=""/239, 0xef}, {&(0x7f0000002c00)=""/84, 0x54}, {&(0x7f0000002c80)=""/141, 0x8d}, {&(0x7f0000002d40)=""/23, 0x17}], 0x4, &(0x7f0000002f40)=[@mask_cswp={0x58, 0x114, 0x9, {{0x10001, 0x2}, &(0x7f0000002dc0)=0x6, &(0x7f0000002e00)=0x10001, 0x0, 0x7ff, 0x80000001, 0x5, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffffa, 0x4}, &(0x7f0000002e40)=0x401, &(0x7f0000002e80)=0x7ff, 0x6f, 0x80000000, 0x3f, 0x5, 0x12, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x7}, &(0x7f0000002ec0), &(0x7f0000002f00)=0x401, 0x400, 0x200, 0xea33, 0x4, 0x10}}], 0x108, 0x8000}, 0x20004080) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000030c0)={0x0, 0x3f}, &(0x7f0000003100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003140)={r3, 0x7}, &(0x7f0000003180)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00000031c0)=0x6, 0x4) connect$netlink(r0, &(0x7f0000003200)=@unspec, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003240), &(0x7f0000003280)=0x6) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000032c0)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003300)=0x801, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003340)=""/247) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000003440)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003500)=0xcf3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003540)={0xefb5, 0x8000000, 0x9}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003580)={@in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5, 0x5, 0x80000001, "8cc32533b73bfc90a831bdd5e65c3895d3b1257c048f56366a61e4c78655c9253a84a2c98d83815c24590e62798a011239f26b839f2f5c857699f93f0c42e619d9aa094ef656876165623186ccde5ae9"}, 0xd8) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000003680)=r0) write$binfmt_script(r4, &(0x7f00000036c0)={'#! ', './file0', [{0x20}, {0x20, '/dev/sg#\x00'}, {0x20}], 0xa, "52db9d4645a544e4ae09e5aece2d4984d4be38d32679c8112475d1726f85c00bde9447153311d39d683498457fe5e5ed1ff31b1f258e90d797a19f0b888ff313024cd242c56e82d32a3c2b6ba6f3770eb3d621b035ac61c59f72273280c47d02a0e94e953d9bbb"}, 0x7e) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003740)={r3, 0x40}, &(0x7f0000003780)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000037c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003800)={r6, 0x1}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000003840)=0x43, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) syzkaller login: [ 42.415165] ip (3733) used greatest stack depth: 54688 bytes left [ 42.758662] ip (3765) used greatest stack depth: 54672 bytes left [ 42.815409] ip (3770) used greatest stack depth: 54408 bytes left [ 43.218018] ip (3808) used greatest stack depth: 54312 bytes left [ 44.049773] ip (3895) used greatest stack depth: 54200 bytes left [ 45.352549] ip (4009) used greatest stack depth: 53976 bytes left [ 45.832202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.957926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.003499] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.025332] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.135954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.143986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.161102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.187668] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.646572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.675243] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.777121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.802451] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.812679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.906897] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.918232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.255473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.349643] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.355998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.369573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.436076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.442341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.451951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.503653] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.509913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.526597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.589188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.595459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.605887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.638107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.644399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.654805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.719651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.725894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.736584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.759991] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.781566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.825072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.064922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.071451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.085335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.497935] audit: type=1326 audit(1523509771.496:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5074 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0xffff0000 [ 58.318540] audit: type=1326 audit(1523509772.317:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5074 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0xffff0000 2018/04/12 05:09:32 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0xfff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="b81c8159ea9501f34e764d768780ddaf8711914ece50a5bbe38d9f5574b7b7b7283f169a675200006fe54d4d6f7da66cb709c1e6d4ee179cb3720a5cfa3ea101ddd571cb99ebbe187bb6a3c7181fd1fbb5e051be06702d183f3f377541b8ea5eea5650510c1a7d756b26da238972888f9e5b4b11e9b14b439f35d594cf12bd577c4f02411eb8ddf3d5a2a8f335f0016085d06874ca49621695ca772012361b7058c7d5d4", 0xa4, 0x1}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="666d61736b3d2c64656275672c646973636172642c646973636172642c73686f77657865632c646f733178666c6f7070792c003c853b329ff7ac8915cfca9dd2a3a0da78fed6db1675096b878dab39bcc4b7c807970f9071d058058ce53b34a7b57d8d297bfa293bac46b8cb3afc5f56ff49d5261fc158d56a55da1bfec3916dce6bd82aa3c576d59120985cc75e4e2baf900e209114b5ce6a9c7add6431e770f25b4ad0ca58b873decebeb815875e1c005d18fdc95e6243a4a893f9ce98e905f6706089c43fa157f272308e7677796400f525b7ece3a8baebc3d9bb1192c31ee12470d8ce975b2709e908d3b02d1cf4e6"]) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/12 05:09:32 executing program 5: r0 = socket$netlink(0x2, 0x5, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x168, 0x22, 0x200, 0x70bd29, 0x25dfdbfd, {0x6}, [@generic="5966c44d2a8008fc86ed4081fa36456e4963f0e2ede855d07558e6d63028e1fae5eb0f11cb2612cb79c33ba361f57b8140ad114a6edaf54cdaf77a65f86f63f859670994dbf811350e49b2e6bd2d8311a6678c452866b318d672fbcdade0bbb5bc4ad253311553409b8e4c4d52cb4e97268e0a465e04c197cd3b8dd69b64f88fab39c754c58e32a4e20c6299fb6189b6e8304140", @typed={0x8, 0x71, @uid=r1}, @generic="ed3db6213a6e65dc3cdc037a8854abe4ba50c7c9a1218486fc03bfcc09ee81ee1922474cfa576a597c5f5e6567d7284962edb799964e3ab2c114f1e3de81bc81cae7d0f32b1b9780b4326999f4e3903339705c18feb09e6a6a91e9e37cf925966ca8c102deb5613788a29f697fcf17befb946a43146d96ea85be7e9d4eb3ca46893dd807093164f98e2a6e44093aeeb8552c03d2e1ed19ab81c700162cfe6cd4a4f67b", @typed={0x14, 0x88, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x168}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x2}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000440)={r3, 0x3ff, 0x10}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/12 05:09:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)="9ba86d643573756d00", 0x9, 0x2) 2018/04/12 05:09:32 executing program 2: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = request_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000000400)="ed65449a4649ffad3123c386e350511837061110440deb5bb0498dbdffecba2d448466d0e51fa5ada0c950f1da8cc91d771ff12f920fe241a37c2914b5fe354675ea465b87fbf29ab8922aadd696ace590c359d20a9a556d131f704fd4c0369f619881a2429da493abac28217bfb144559634e0f5a9d78e873bd522207d7c93817dea59218de25020bb9ec433493948052b9e2918b3d36b016d5bf424cc225b1c176de386eb8ae3270959608053bf08c0b6e65942fd012fc52317b8d998d789743ee3650ec", 0xc5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000002c0)={{0x3, 0x3, 0x79, 0x1, 0x80000000}, 0x6, 0x200, 0x1}) 2018/04/12 05:09:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x40000000) 2018/04/12 05:09:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x0, 0x6}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r1, 0x5428) r3 = dup(r0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e23}, 0x26a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)={0x7fffffff, 0x0, {0xffffffffffffffff, 0x3, 0xa36, 0x3, 0x6b8e}}) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/12 05:09:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x220000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000180)=""/154, &(0x7f0000000240)=0x9a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x7fffffff, 0x1, 0x1}, 0x8) write$binfmt_elf64(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0xb4f) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/12 05:09:32 executing program 1: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000000)={@ipv4, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', r0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x16}, 0x1, 0x0, 0x0, 0x8040}, 0x4000040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009300)={0x0, 0x0, 0xffffffffffffff9c}) [ 58.536736] sctp: [Deprecated]: syz-executor6 (pid 5115) Use of struct sctp_assoc_value in delayed_ack socket option. [ 58.536736] Use struct sctp_sack_info instead 2018/04/12 05:09:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) socket$inet_icmp(0x2, 0x2, 0x1) setgroups(0x1, &(0x7f0000000040)=[r3]) 2018/04/12 05:09:32 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x40) r2 = dup(r0) write(r2, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/04/12 05:09:32 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/146) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000080)=0xff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x1, 0x100000001, 0x4}, 0x2c) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x7, 0x80000000, 0x5, 0x8, @tick, {0x3ade, 0xffffffffffff8001}, {0xee6}, @connect={{0x3, 0xffffffffffff9483}, {0x7, 0x6}}}, {0x4, 0x10000, 0x8000, 0x21b2, @tick=0x401, {0x4, 0x9}, {0x2, 0x1}, @result={0x8, 0x2}}], 0x60) 2018/04/12 05:09:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 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$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="57c1b2fc0f13b1354f6a05002f479080fb029c48ecc0f97d0b286ab0cd0755f67552b348710ecb6b34a3edf315baaac8d5dc90ee486d", &(0x7f0000000080)=""/22}, 0x18) 2018/04/12 05:09:32 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) 2018/04/12 05:09:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000080)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x400000}, 0xb) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x42000) 2018/04/12 05:09:32 executing program 5: r0 = socket$inet(0x2, 0x7, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/12 05:09:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) lstat(&(0x7f0000000040)='/\x00', &(0x7f0000000100)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7fffffff, 0x9, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x10001, 0x1, 0x100000001, 0x100000000, 0x1}, 0x14) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x30) ioctl(r0, 0x400000000000127c, &(0x7f0000000040)) sched_getaffinity(r3, 0x8, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0x1, 0xffff, 0xffffffff, 0x8000, 0x8, 0x100000001]}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000340)={0x0, 0x2710}, 0x10) 2018/04/12 05:09:32 executing program 1: socketpair$inet(0x2, 0x3, 0x2c, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x1, 0x70, 0x2, 0x1000, 0x6, 0x7, 0x0, 0x7ff, 0x40001, 0x1, 0x6, 0x7, 0xbbb, 0xfffffffffffffff8, 0x1, 0x292c, 0x6, 0x800, 0xff, 0x1, 0x1, 0x0, 0x15f14a76, 0x1, 0x400, 0x4, 0x7fff, 0x2, 0x89a, 0x1, 0x1, 0x100000001, 0x7, 0xffffffff, 0x1400000000000, 0x5, 0x0, 0x0, 0x0, 0x400, 0x4, @perf_bp={&(0x7f0000000180), 0xa}, 0x4000, 0x3ff, 0x7, 0x2, 0x8001, 0x6}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xa) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = dup3(r1, r0, 0x80000) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0xffff) r3 = socket$inet6(0xa, 0x10e, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) 2018/04/12 05:09:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 59.017654] sctp: [Deprecated]: syz-executor4 (pid 5182) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.017654] Use struct sctp_sack_info instead 2018/04/12 05:09:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES16=r0], 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/12 05:09:33 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) dup3(r2, r1, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x8ffe0042) fallocate(r1, 0x3, 0x0, 0xffff) [ 59.426601] sctp: [Deprecated]: syz-executor6 (pid 5115) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.426601] Use struct sctp_sack_info instead 2018/04/12 05:09:33 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) getegid() r1 = openat$cgroup_int(r0, &(0x7f0000000280)='notify_on_release\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000002c0)="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", 0x1000, 0x3c) write$cgroup_int(r1, &(0x7f0000000140)={[0x39]}, 0x2) 2018/04/12 05:09:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x80, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x4) 2018/04/12 05:09:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x40000000) 2018/04/12 05:09:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-twofish-avx,ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="5e905bae27f92720191f836f1ba9d6cc024ec84bab6d759e1f61000ab26604ed", 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/04/12 05:09:33 executing program 6: unshare(0x8000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000040)=""/69, 0x45}, {&(0x7f00000000c0)=""/165, 0xa5}, {&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/100, 0x64}], 0x6, 0x0) 2018/04/12 05:09:33 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000157000)='./file0\x00') r0 = getpgid(0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x391001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=@hopopts={0x2f, 0xd, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x30, {0x8, 0xa, 0x2, 0x3, [0x6, 0x83, 0xffffffffffff8001, 0x10000, 0xffffffffffff8000]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}, 0x78) getpgrp(r0) umount2(&(0x7f0000000100)='/', 0x2) socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/12 05:09:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x14100, 0x0) 2018/04/12 05:09:33 executing program 2: ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000000080)="5289") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000000140)) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000180)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x17, r1, 0x1, 0x9d49, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001300)={r0, &(0x7f0000000280)="673a9b0682648daf08f60db0f326dcf1544f8ee53439dd303fa00760e6c785a98c036bf4747ac09fac44047ed507736134e6ae33886b4a850ae6a79ac1a73794302155d82bce388afee5746324a2a91755fdd2e5904771fdce8d4728a5931b1af0e6211fb5dda568125409e30056a38ad2703fb3fbb017", &(0x7f0000000300)=""/4096}, 0x18) [ 59.859544] sctp: [Deprecated]: syz-executor4 (pid 5182) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.859544] Use struct sctp_sack_info instead 2018/04/12 05:09:34 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x0, &(0x7f0000000180)}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r2, 0x0, r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe1}}, 0x9, 0x101}, &(0x7f0000000340)=0x90) getsockname$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/12 05:09:34 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = getpid() r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0xfffffffffffffffa, 0x0, 0x7, 0x1f, 0x17, 0x6b}) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x8654) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/12 05:09:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ax25(0x3, 0x100000001, 0xc3, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000000)=0x30) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x146) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="8ca33f03b354d331b73bf356ce20cc1d9b31eb751049699a578f18b3a1cf2f5c777484fab9c3fdb3f2c0b7439f9b575d0235cd1eed99f9d01c3ab99297791f74575a4aafd11789b5d09c5426ca50e223cdbf42e1ab557990d1b1fe3aa995880930af161757b40bfd917708d530b9816df8be007c87a4814fcf7b1be94ea6ce5705c4c9b12b9c4cedb61738a05884f5852cd11ea90b3570734f06e40c2e8f55f8dc6223fe23a8f055", 0xa8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='nr0\x00', 0x1}) 2018/04/12 05:09:34 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x2c, 0x1d, 0x21, 0x0, 0x25dfdbfb, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/04/12 05:09:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x10000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="a816dae72bd893a29951b1c1db2045a9f8fc3f361388a1fea3") getpeername$llc(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r3 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="73714375c3f676fd42a6eb3161c5b33528c493ff27ec59e29712fd81e11222f8a14fcc7bb12f883c6a518d710c98a11fe5ebc789e6386d4c895b684c5bf817af88c0de3b80f9f7714ded00405d7f25e52ea904bd", 0x54, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/131, 0x83) 2018/04/12 05:09:34 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x100) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="067bf3b3677a128c987a66ae9bce0cf5afc32bc69ffb25f7342e14d2d37e96c46c36c7cf1b90e9e0fadcafe324c150b8775ab70dc08501aeb90ae81d6530cc4462313bc830732ff6056114f1bf4161569937f486127f343475262dd469b33d67e40ca2418105970c282a53d9b40cdf2b4f8ef20bd8b0a94ad3c1f5d1daa682f0b78e86c9") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x6, 0x1, 0x3}) sendfile(r1, r1, &(0x7f0000000080)=0x200000, 0x10002) 2018/04/12 05:09:34 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffcc0c3bf1ffff0180c200000008004500001c0000000000009078ac1414aaffffffff00009078"], &(0x7f0000000080)) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1c3}, 0xfffffffffffffe88) 2018/04/12 05:09:34 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x9a, 0x4, 0x0, 0x0, 0x7ff, 0x80, 0x0, 0x7, 0x4a, 0xe, 0xff, 0x3, 0x2, 0xfff, 0x9, 0x8, 0x8, 0xffffffffffffff60, 0x5, 0x8001, 0x1000, 0x6, 0x10000, 0x3ff, 0x8, 0x4, 0xffffffffffff3196, 0x3ff, 0x7, 0x785, 0x5, 0x2, 0x0, 0x100, 0x8, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0xc5}, 0x80, 0x6, 0x8, 0x4, 0x100000001, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000280)) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x10002) write$cgroup_type(r4, &(0x7f0000000140)='threaded\x00', 0x9) accept4$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/12 05:09:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'yam0\x00'}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4080, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x32, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x4, 'rr\x00', 0x20, 0x6, 0x5c}, {@empty, 0x4e22, 0x2000, 0x4, 0x9, 0x20}}, 0x44) epoll_wait(r2, &(0x7f0000000040), 0x0, 0x7af9) 2018/04/12 05:09:34 executing program 7: modify_ldt$read(0x0, &(0x7f0000000240)=""/199, 0xc7) r0 = mq_open(&(0x7f0000000000)="69ce080c719d21f5dc41247e3ba9f57326d00bb89a3f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0xfffffffffffffffe, 0x3}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffd8aa, 0x204000) r2 = memfd_create(&(0x7f0000000080)='vboxnet1\x00', 0x2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) mq_timedreceive(r0, &(0x7f0000000180)=""/131, 0x83, 0x400000000000000, 0x0) 2018/04/12 05:09:34 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) getgroups(0x162, &(0x7f00000000c0)) r0 = geteuid() lchown(&(0x7f0000000000)='./control\x00', r0, 0x0) 2018/04/12 05:09:34 executing program 3: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000080)) io_setup(0xe0000000000, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x0, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)={0x0, 0x989680}) 2018/04/12 05:09:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9c6c5f31e4748062f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000007000000002500004d00000000070000000000000095000200000000001000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/12 05:09:35 executing program 7: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b34, 0x1) write$binfmt_elf64(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0xaba) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x325, 0x401, 0x6, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 05:09:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2f, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1bc) 2018/04/12 05:09:35 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x5b8, [0x0, 0x20000340, 0x200005c0, 0x20000718], 0x0, &(0x7f0000000040), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x703ff6fbeb43e2cc, 0x2, 0x89ff, 'syz_tun\x00', 'bcsh0\x00', 'vcan0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x158, 0x158, 0x1a8, [@stp={'stp\x00', 0x48, {{0x80000000, {0x4, 0xffff, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xcf, 0x100, 0x0, 0x8, @random="c28b073bf2d4", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x4e22, 0x4e21, 0x1000, 0xfffffffffffffffe, 0x7, 0x4, 0x4, 0x9, 0x200, 0x6e}, 0x800, 0x190}}}, @ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffff00, 0xff, 0xffffff00], [0xffffff00, 0xff, 0xffffff00, 0xff000000], 0x7d57, 0x3e, 0x44, 0x38, 0x4e21, 0x4e24, 0x4e20, 0x4e22}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x5b3, 0x8}}}}, {{{0xb, 0x1, 0xea8e, 'gre0\x00', 'ip6tnl0\x00', 'bpq0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x11, 0x8eff, 'bond0\x00', 'dummy0\x00', 'bridge0\x00', 'syzkaller1\x00', @random="03d444657c86", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz1\x00', 0x6}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x4, 0x8aff, '\x00', 'syzkaller1\x00', 'yam0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x168, 0x1b0, [@cluster={'cluster\x00', 0x10, {{0xffffffff, 0x8, 0xc62}}}, @ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, 0x8001, 0x16, 0x1, 0x4, 0x4e23, 0x4e22, 0x4e20, 0x4e24}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0xa6, 0xe88, 0x6, 0x0, 0x0, "28d0928b717b91b853c9d8c88fd1add7651e6323a50bec43330bd545864bbe84173277c7c7bac8b3719d5502547975c899970a3a4e2654c51b3d1abcbc3cdd8b"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xffff, 0x1}}}}]}]}, 0x630) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x90) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000100)=""/192, &(0x7f00000001c0)=0xc0) 2018/04/12 05:09:35 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x42080, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x3, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000440)=""/180) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r5 = epoll_create1(0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000000)={0x2000200c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/215) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) futex(&(0x7f0000000340), 0x9, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x2) r6 = memfd_create(&(0x7f0000000500)='!md5sum[\x00', 0x0) pwritev(r6, &(0x7f00000001c0)=[{&(0x7f0000012000)="ca", 0x1}], 0xa5, 0x0) lseek(r6, 0xbffffffffffffffe, 0x1000000000000004) close(r3) 2018/04/12 05:09:35 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000240)=""/241}, 0x18) flistxattr(r0, &(0x7f0000000040)=""/62, 0x3e) 2018/04/12 05:09:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x88, r1, 0x8, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3fb8c2b9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x415ecd8a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb9}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x41}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40001}, 0x4008800) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000002c0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/34, 0x22}], 0x3, &(0x7f0000000500)=""/97, 0x61, 0xe7eb}, 0x10002) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/04/12 05:09:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x77ef7ffbf002) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0xd6940000000, 0x1f, 0x5, 0x7, 0x12, 0x10001}) 2018/04/12 05:09:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0), 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'yam0\x00'}, 0x18) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4080, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x32, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x4, 'rr\x00', 0x20, 0x6, 0x5c}, {@empty, 0x4e22, 0x2000, 0x4, 0x9, 0x20}}, 0x44) epoll_wait(r2, &(0x7f0000000040), 0x0, 0x7af9) 2018/04/12 05:09:35 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x100000398) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xc4, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x15}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}]}, &(0x7f0000000280)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x94, 0x1d, 0x0, 0x70bd29, 0x25dfdbfb, {0x4}, [@generic="e2a202f70e746aa6d9b95bed6aa5f6a6627f625ab66744961c2447951fe3ef1e7fbca6e4d21f36c2c45392328712d20a0a99062cc37728214fe77fa94423fa1e8c877d2f06cf8e94c0a9d37e1020db48300cc509a0589c9a61bc9f73215c970c24dfe37cebb003645230fa093826bb96c4f3c2248d7727f698e7fc41a89bd2e5"]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'bcsf0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/12 05:09:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x4401000000001275, &(0x7f0000000080)="3e4439c35df5c07fb93d1c4e34cd68cef90f4d693c5e96ce5cd08d47507f9e00f71090fc64781d949672592f50784502000000000000000000000000000000") 2018/04/12 05:09:35 executing program 6: r0 = memfd_create(&(0x7f0000000080)="000f0c0000000000001ea22fa9643fa424f7bb6d", 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x2011, r0, 0x0) 2018/04/12 05:09:35 executing program 2: r0 = epoll_create1(0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4000000000000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "5a831f"}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/12 05:09:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x2, 0x22) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000100)=""/81) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/04/12 05:09:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffff984) r1 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x0, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getdents(r1, &(0x7f0000000040)=""/179, 0xffffffffffffff8a) eventfd(0x0) 2018/04/12 05:09:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x1000}, 0x4) dup2(r0, r1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/04/12 05:09:35 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffff9c, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x9, 0x7fff, 0x4000000, 0xb8, 0x9, 0x7}, 0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) sendmsg$kcm(r0, &(0x7f0000000900)={&(0x7f0000000080)=@ipx={0x4, 0x100000000, 0xffffffffffff9f99, "b9d43014b441", 0x5}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="169ea43b55a57945e5b12bef1b0360dc84a8be9df8d619dcd88ce53dcf6ac4d626895d31a1e5163b34c96c80584e5e8f46e572a008378c0d86174a2aafb99d4c585fea1c07bb476fe8fe4e8adbbe270bcd76561de485dc942b5ab71bd6c482dc84ebc1a091b0f07b807eba00d8f00c15442f7ccd82a9daf6b32c758355f8807f", 0x80}, {&(0x7f0000000180)="c83e50a2b826674b951ad290583ecf6fdc061d627c82c306108aa5bbb2c9d3e58e4993fa5856feedf87de2a4642c6c51a885e25453e036530d733e589d4aa84268eae45c59746269", 0x48}, {&(0x7f0000000200)="35213a3844b01fc3af577f9584bb9df25e00925709b95455ab02d23aba463b0d18eb8bf3009e", 0x26}, {&(0x7f0000000240)="2883cdff2ff0ddf929f50508248da18c196fb9963117f3474eb9d8ec2a10d23060793d58e3e5c6f399e048acce8536820c4ba8ae6efc7dc9a545bd93c851fa0dd4fc70553855719550ebd9d00bd79ec569e0ff1bde34efb04912dd435844a31e27dc00cdbaa68265", 0x68}, {&(0x7f0000000300)="86efc6962ac7ba3a87310ea02251b2e1fed103d8b0dddeab6dacb85d0a7339b98b447bd6f8d8f9a8e8a7110cff2e45e0fcac46bc13aa16fb30040d9a221a4cf0dccd9e5db962bada8f1075a19fe3d40bd29292", 0x53}, {&(0x7f0000000380)="f173d13f911a5be3b9fd9ce2817aa01e1154db64a14973b1a4419b292a92f8c207ebdc6ce970c8e2415407be9208033056d1e3c3937974d93288d05ac1a881ff56b09eeb3b3ff475c192732931939b8f0bed3c28f630f5541ce05b8937ec4eb55bc849956c747c30666a1ebb8995c1e138d5353e5d7bbb37e0bda81410ec194805204d9cac0c89d590272896e8b5f76f5da9d235efae6f2a0c226eff6dd1139173f67e9541f1e1e38bc66d93f3e1fc80f8c3a122e67fe6969d681d2f0a978434229dd41660bdf3ddf1bb76b7255a600a51c2f4e7a27525dd63c19849d129ee77000f86b66fbf5c37afe7e32c540b31d81a665d6a19025b25fed974fcaa44f4", 0xff}], 0x6, &(0x7f0000000500)=[{0xb8, 0x117, 0x3, "57e8567d54d391a1644dbf10d45cbba909b126b0f76ea1ba2fd218cdbff6079cc11a4e735a3712a9a302d33506e3b4d2ac458e01e50a4eb84d66869989fe7eed3b9a2da737cb925008f4ea2838725866f7a095833b217160411d5f4a3d6892747ea5317954399ab721bef8d6d1a36587a457003ab584909054cbc21918ae96e14f001dc9406ff407f38756f34897ee7bb31c97868e5f98e077d165e08b685302277724fb73a0ab"}, {0x58, 0x113, 0x2, "9e59bd03b32de17200f905cb46d92f7db1cafe8fcd07406e4682855c3bbc823679097f76556dde4e334a1ff7e7ba2e4f9b6954a9c8b4e0e10ea195a3ae0c81c1c5268599"}, {0x98, 0x0, 0x8, "c1e2525f63c2416ebb36d86fc77c5a8c7e6f57a628eb2f2e32b13d0e10051d1a489675344d2dfda9cf6849a3d6e324cdee3ce7986d610b86054d0ddaa7106d57212fa5ae7ae3ebbb47c428485ddb28386dd38abfcd2d60a7283e64909a0e450bf16ff449781a36a14c754cc4e267d2fbe2aa2d9ea9372a3c5c2476240a2fc1b812f76c46"}, {0x60, 0x10f, 0x9, "36673b10a99fc9961f92f32ec74b690a2962a4e5af3215994dd5096d025a34a849ae8b5f6373b1ce68f4781c8943884c92500028ef7fe4ec0216b05e74c1032796d892c1b718d8d3278d"}, {0xe0, 0x0, 0x1, "62bf76e6b317b18422f88e22f4dc9d4e093a683a3baa5f774f9376873ad2ee55b8078219a813a0194dab0b562129ff8269fb477590590aeed08570387d3ae60ecb834b3980f4a624b1862afb7e0a2ebe05771b74a9deeeff1296405c7cd61f14ed7992e3a16bab78f4a96b9256faa4a159bed766592f5b9702c808e5ad152a72154b823338caa2b14faae3a2c79a79a6702911a44206a41edcaf27c9037e6b48ec1c92614e06c879f73f35a46de4a3b1d539450ebac4a3dada81ce357138710169b8e06a5be72886dd5700bdc1"}, {0x108, 0x103, 0x2a, "69b740c3c71cc853bcd8b8ac4b868ab370f25ae6eed437a70063a403757c57e272788d709a08e5d9b08bf787ccdb1b1561e7d7a7204698c664e84dd67e948e83e90284f775f604147305ad08e51d5a733ea8789eb97f714813bcbbaffa1a149a1f19f1e4869fdbc981f9c94eb6ff9f8d742dc02dbab4b3f08e42d8b918ce28f144a86de429cda59813af3fcf558bed9095b6444cdd3e9b46998629e1e398d2d69eb42e2c74a95907649a2d929c319f22145d54865405bb525d4579b4e576d9b3b66dc52b383ccfc7d36dd2e10c8ca97b02017d1605ea17d9a9f7a397af5ce17089659756d412931e95c0f48cd3e20c01b603"}], 0x3f0, 0x40}, 0x24000851) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x6, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/12 05:09:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/04/12 05:09:35 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x100000398) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xc4, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x15}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}]}, &(0x7f0000000280)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)=')procvboxnet0keyring\x00') r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x94, 0x1d, 0x0, 0x70bd29, 0x25dfdbfb, {0x4}, [@generic="e2a202f70e746aa6d9b95bed6aa5f6a6627f625ab66744961c2447951fe3ef1e7fbca6e4d21f36c2c45392328712d20a0a99062cc37728214fe77fa94423fa1e8c877d2f06cf8e94c0a9d37e1020db48300cc509a0589c9a61bc9f73215c970c24dfe37cebb003645230fa093826bb96c4f3c2248d7727f698e7fc41a89bd2e5"]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'bcsf0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/04/12 05:09:35 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000280)={0x9, 0x3f, 0x80000000, 0x9, 0x19, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0a000500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x1, 0xfffffffffffffff7, 0x0, r1}, &(0x7f0000000240)=0x10) 2018/04/12 05:09:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xfffffffffffffffe, 0x96d, 0xbef], 0x3, 0x4, 0x7, 0x7fff, 0x6, 0x3, {0x8, 0x3, 0x5, 0x5, 0x6, 0x7f, 0xfff, 0x7, 0x4d3, 0x7fffffff, 0x4, 0x2, 0x0, 0x0, "808da27942d357a1d5973fcafbe4fc87fa2ea8cb0a966956db7f000b3e559b20"}}) close(r0) 2018/04/12 05:09:35 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x81, 0x5, 0x4}}], {@canfd={0xd, {{0x2, 0x8001, 0x3, 0x3}, 0x1b, 0x0, 0x0, 0x0, "62f2896f2c12ad47036e856919f07e63dd76f6ed525f0ea4e125d0fcbb42305fe648adac98248004a4b98bb1f3e17dcb04d3aaa5ed3c1cb459a058783c65dedd"}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xfffffffffffffff8, 0x3]}, &(0x7f00000000c0)=0x8) 2018/04/12 05:09:35 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="b0050205000000000000000000000000"], &(0x7f0000000340)=0x14) sendto(r1, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000000600)="a8148de99947e01e44cee5cb1d85c0f6c942c770da257876484a73b4b503b27efc7e2f1e29761db6d3eee63da5ec2bb91fc0993394993e733e80e2998843714e9f699d984ffecde35a9fec35901fb000000000", &(0x7f0000000400)="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", 0xfffffffffffffbfe}, 0x20) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0xda, 0x4) pread64(r2, &(0x7f00000001c0)=""/139, 0x8b, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/12 05:09:35 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) 2018/04/12 05:09:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000180), 0x4) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000140)=""/9, 0x9}], 0x4, 0x0) 2018/04/12 05:09:35 executing program 1: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8573e98ec70800000000000047d57f0000000000000046a77324c679b23ce43515707d03caee63bbb741737a0ef70c32454558477e23b7be5faad623f4103bf8b70250913e4dc57fe8113258d520b3b850684c95498e6b5e0424163e5325fd73283496e591799ff191204b442f525d6c222ac583ebb9f478e0c114dadcc17b0e4b8e66cddc06ed887ec091b3d12fdc401bf7e7add834c5ef2ab8f2a6bb2ad1b6c79663bd"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000340)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x41, 0x80000000) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/12 05:09:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x15, 0x301, 0x0, 0x1, {0xa}}, 0x1cc}, 0x1}, 0x0) 2018/04/12 05:09:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0x0, 0x0, 0x48) clock_gettime(0x0, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x52) shutdown(r0, 0x1) 2018/04/12 05:09:36 executing program 3: getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getgid() r5 = getgid() getgroups(0x6, &(0x7f0000000200)=[r0, r1, r2, r3, r4, r5]) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14cbb9da75000000000000000000000015000000"], 0x14}, 0x1}, 0x0) 2018/04/12 05:09:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="3500000000000000000000000000001ace022810001f1100000000000000950000000000000000000000000000e93b1a8ebd0e1b41228c0a804cbfbf8339bfc72f2df6bb8188d3e4aead5ad91ef655580544b6318f3d5add49431590f9c521359929777f0de6327cf74e2ffd41b723b32dbcda259c2083e2e51562ed5bceeab971c24b0629c826447c84992044d0eb6485"], &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/12 05:09:36 executing program 2: r0 = socket$inet(0x2, 0x803, 0x3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) 2018/04/12 05:09:36 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast2=0xe0000002, 0x4e23, 0x2, 'nq\x00', 0x3f, 0x3ff, 0x79}, 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000), 0x0) 2018/04/12 05:09:36 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f0000000480)={0x77359400}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/12 05:09:36 executing program 1: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x1ff, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="8573e98ec70800000000000047d57f0000000000000046a77324c679b23ce43515707d03caee63bbb741737a0ef70c32454558477e23b7be5faad623f4103bf8b70250913e4dc57fe8113258d520b3b850684c95498e6b5e0424163e5325fd73283496e591799ff191204b442f525d6c222ac583ebb9f478e0c114dadcc17b0e4b8e66cddc06ed887ec091b3d12fdc401bf7e7add834c5ef2ab8f2a6bb2ad1b6c79663bd"], 0x2) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000340)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r2, r1, 0x41, 0x80000000) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/04/12 05:09:36 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x205c83f, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x3) 2018/04/12 05:09:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000000c0)={0x101, {{0xa, 0x4e22, 0x526, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x88) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000000000)={0x800, 0xfffffffffffff7db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) dup2(r1, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000180)="688dea83010ff98d62ddde239ee9c0509cc792561b4de0ca51a93d58785f35777c04b5763a4798af5518b1cfaa151360df57a29179bc00383ce070e00e4292c32c1b66febe05cc1a1a7afe1ae535520f66f7", 0x52}, {&(0x7f0000000200)="ec2719d7ebb65e6a3c83701be3c993fa1f2128febfdaa065858d92208dd6002f563b70eb3c92a65ebc3775", 0x2b}, {&(0x7f0000000240)="554152268ef7d358bdf58362bf994b0e518a8ab1c890e106d08fdb686a0784686fe7a7bdd88792cd7d17327af5e574a248707a73f5cba7b55c2fbd3758fa316349784acce69db4f8444e503ce9ba566b584506cb5f9041d7fbc4f8ebbfe748f6b6caf3937cc96494d854a5f42520aa5d5c3143f7c15371d646484b5f0948b39e5c57e5f4a2835945ece5425b063c29527e051c62a5d9b187e0c30a02454a81596d63cdb7484ad1041622fac751193e9c985fc08ed163ef", 0xb7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="0cdcfa383d7c382cca1872f71ee7a58ff9dfd5000ad138261c6ca5340c525a355f9db5539681be5eb6927404159dd796dbfdfbaf8dd7e955413cdaca343059a0ee2418438357b0b3b0b3e7a57f612c4a13fce54beb786ac10127c8eeff63d89f1f26e5c4a50a23d32a6191c95cc44b6b07406e84d01f062c9abee6bdc32120e2ab29aeb7d654307d8fedf67ea189bc9258dd32528be4f57f3273b578be0266d9fda4fda81386d0f620e7fd25f28201ce231e7fd5d1fae8b695679486b4664b2648dc105425f098c3c4776eb0f66cb3e04c02beb85d255f05e0664fb3c544", 0xde}, {&(0x7f0000001400)="da4537e5a9edaa4dba2c57dc160d6d56d6d94be431d29c19", 0x18}, {&(0x7f0000001440)="01e51aa3fdaf80a4532db1743ce0a3f6414363a12c097c4b42164abd3489406f2faef3058ebb3f653281641a7ea052415411aef7e8a0c7018a075d677a42ddaa978cef60bd14e5be7da6de17bd2b585e6aff7c887565e04af9fa015b0c85d4", 0x5f}, 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", 0x1000}], 0x8, 0x0) writev(0xffffffffffffffff, &(0x7f0000003600)=[{&(0x7f0000000180)}, {&(0x7f0000002600)="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", 0x37c}, {&(0x7f0000002400)="42aa795fba4ee8e0e05439ee1bfbad0e68d3b69712428a262a41a43096e4e7a580b0528ecea83ab60ab8bbeee8abc4157436a56411e33eb9cd948a", 0x3b}], 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000001540), 0x0, 0x850, 0x0, 0x0) 2018/04/12 05:09:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000000)={0x2, 0x40000000000, 0x101, 0x6}) r4 = dup3(r1, r0, 0x0) recvfrom$inet6(r4, &(0x7f00000004c0)=""/25, 0x19, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/04/12 05:09:37 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/108) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) 2018/04/12 05:09:37 executing program 0: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000001, 0x401}, &(0x7f0000000080)=0x8) pipe(&(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80001, 0x0) r1 = socket(0x4, 0x800, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r0, 0x8000, 0x100, 0x3ff}, 0xfffffffffffffe3f) r2 = socket(0x11, 0x4000000000080003, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x7fff) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/12 05:09:37 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa0081002a0008004500001c000000000001907800000000e000000108009078f7cc85cb"], &(0x7f0000000040)) 2018/04/12 05:09:37 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8, &(0x7f0000000200)) r3 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) r4 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r4, 0x0) 2018/04/12 05:09:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/12 05:09:37 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x3, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/12 05:09:37 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/100, &(0x7f0000000080)=0x64) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/12 05:09:37 executing program 5: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x20000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr}}, 0xc3, 0x4}, 0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) shutdown(r3, 0x1) [ 63.317933] mmap: syz-executor2 (5501) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/12 05:09:37 executing program 0: r0 = socket(0x17, 0x80000, 0x3) inotify_init() sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="0dee284ccb0e3556def61b251d36b3cd25eb5a4d5a29e66f7141d5132ee1c0553c5af597580697fd3fc147c04827c9c639d8a5e2", 0x34}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/04/12 05:09:37 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="2401483506e7c5", 0x7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x6e}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x21, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5, 0x4be3, 0xff5, 0x9, 0x4}, 0x98) 2018/04/12 05:09:37 executing program 2: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2) pread64(r0, &(0x7f00009f3000), 0x352, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10) r1 = socket$packet(0x11, 0x2, 0x300) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_pts(0xffffffffffffffff, 0x484801) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000000080000) tee(r1, r2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="47692b2e11cb9cafbc93f1aa6b7d4fece12f5de65942e1e6541bfaef976bb06b8a6fb602ab03cebd39c9dd4a4ce6b826cafc82abd465bf93e9c01a7113981a0073ae66fc2324e3d150f45e72ba9055662dc023a094d8e457925ac4106c7db35530daaed096e8cfe9ae54f2213a3a6c0f9b"], &(0x7f0000000100)=0x2) getpid() exit(0x0) r3 = eventfd2(0x2, 0x0) write$eventfd(r3, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r3, &(0x7f0000000140), 0x8) readv(r3, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r3}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) lseek(r0, 0x0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/186, 0xba) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) ioctl(r0, 0x5, &(0x7f00000000c0)="955dd3f33ccef318a965581a") 2018/04/12 05:09:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) accept4(r0, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000013c0)=0x80, 0x80800) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001400), &(0x7f0000001440)=0x4) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xa5b0, 0x1, 0x6, 0x1000, 0xfffffffffffffffc, 0x3, 0x8, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x0, 0x40, 0x7, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x10000, 0x8, 0x0, 0x4}, {0x3, 0xa4eb, 0xa, 0x3ff}, {0x1, 0x8, 0x6, 0x4}, {0xffffffffffffff00, 0xfffffffffffffc01, 0x4, 0x10001}]}, 0x10) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='p', 0x1}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000632000)}}], 0x1, 0x0) 2018/04/12 05:09:38 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="6800f2ff1d000103000000000000000000000000000000000000ffffac1400000000000000000000fe80000000000000000000000000000000000000000000000c00150000000000000000001c00170000ffffffff00000000ffff00000000000000000000"], 0x68}, 0x1}, 0x0) 2018/04/12 05:09:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000380)) 2018/04/12 05:09:38 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f0000000600)=""/4096) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/12 05:09:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x200000000000}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/04/12 05:09:38 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) keyctl$join(0x1, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/12 05:09:38 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000334f28)}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000c40)={&(0x7f00000000c0)=@sco={0x1f, {0x7fff, 0x1000, 0x0, 0x0, 0x802, 0x8bd1}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="b55027ae55909059bbcf2acfce2e73556e19b7a364a383bdbd6eb7fccf29cd331ee437d38aea872f08d6", 0x2a}, {&(0x7f0000000180)="0bb680c27534447a579f5a77106658c328a9c5d0d4712dc1ab3af17798d7079fbf41b4720165b20693f8c4fa6865ee8d035036187dfe49b93144ece97da88601c6edacc4a719091a2086d24a9b0e045f22463301049c183bbc65e8ca6ea5255c24640b5029769980d93ca32f0297aac4d1c48c570fde285fccfc9e9f06383eb6aaaecb1f119531b690ac42dc586764103d05e7621e89213245e9bc7905153e05403085c7ed710c2e15994aff4567aa787583bbe3fe05dfe3c8f425d81c9c8a4ebfde6aa0d36d7927dd1cfe78878694052f2ec7", 0xd3}, {&(0x7f0000000280)="5133f2455b48bd923d851234a07ec744ead48e0376d748a867790e52e5ab004fe1321125f484357ce22b41c160728b9a4f", 0x31}, {&(0x7f00000002c0)="612014ac477e1db7fc8b43e1f1fcf9040c5ee9e1b51a111cc860ce4206bc2ab16a74a83ecbf378a776a503f46c02a37647dc9b173565628b240e81b5d0430c39304929466cbf9439fb8da42ed2bc4630990b28575598cdb2cfd4078c788afbe1b926aebc673bdeaa72bea64536e46984da371ad7da2ffa166a622512f2f6aa18a6238e539bba70b7eccbae0bab21f9b0fcf3bd0d9f9f7e828f7c027c1cd9a14be7d148675a8b5d300c085e122554bc8bc3295abe1dffb822440d0f604c96a2af8cac79d643ee988bc005d20a7c31f9e0b388e52882b97a57d702538bc72ffef336", 0xe1}, {&(0x7f00000003c0)="77ca1b876668fd4b38afbed2b1fedd1f1f6e3df8e6664888e2f5793864ebf7e7589a8725861241ef0f195ca732d8f55662b5609a7a64f5b96c0390653cce615b9f6ffda206b4738b83932e6b7f42fbce630ef6c3", 0x54}, {&(0x7f0000000440)="eafb720e23a6081acb9a5986ed6131b5f241a09908179724b879311c12939ff07c4f1a6317369ecff48239beae5bf55c94a5dbfea54ba71cab9e46946edb9dec2731a7aae8eafc7d9f31823dc8bcfd67a17aa2103bafdc5d930c0cfc21bc36a499905524b43b1936cf3e581ba3fea1c8c27d071934155eb1cf9bb60d7fe7829518598789bfd596c766595d55c8c489e7d0641f3f75f66eac2b4c800f81a4423a8b25e4a0ade88a8df6643d8fe6c9b75dbf647215e96144dcf3b8598c0920c796edc539aabbede74b48dc658718b56d6a222b86e8d5", 0xd5}, {&(0x7f0000000540)='X', 0x1}, {&(0x7f0000000580)="04f424d5e5657de2c27d9284844fd66ddee94a66c9a92cbcebbe3782aa98161feeddf510d6a6333acf6d68bc6ef61a4377cb8704152c81eb4a544035cbfc9e00163bb22e2392277ddbefdeea78b73964c0b03ac98f2a335d41165c1c43fdb9d53754d0cb24562ad7ab972857b51bc4ea693a0d165243f01b9daa4d5f31d919b667e89f54e10be8564be61c75e02687d978cb905bb7c449c763116be4d5255f2794f1e956cd75cf4ef6911416ce845f8c03f2eb2a5a403b5d8f6bf244afcee23e348c4fde2fec0ce25615ea8d9c923a", 0xcf}], 0x8, &(0x7f0000000700)=[{0x18, 0x11f, 0xd363, "03dc0e"}, {0x28, 0x0, 0x3f, "255a13e5ea392dd0f400ea8d6747b011a507fa6540"}, {0xf8, 0x10d, 0x101, "12f28cb096eb37875ef47673370c34feef9863a13dccfdb8841abc2ab9eaed8ee909645b79d4f16cea8e4019bb4c1639b2b5c36e6b5db563e1c48ca421c2e3f79b9d60394165813797389611c26e0e9b1a214ab52e84e49f61d27b99eaa458584535f6d67f98e1ad6bd903a799b0ea28f860fd54ec3c3f6229c0515679fc73723d554ad00ad34d89ef53fdb39a989fb8f68b5f304b3414632a7a4809b4c9a798e6424ddfb2621baa4c9cdcbb327a22a62072cd89178272e3077856efc24e00657bfd494d46d066aff392c5c6ea309f467b09f6b6de2a9e3dbb8541b394b5bca31fa6daaf301bb1"}, {0xf0, 0x104, 0x3, "6793cd6dce45297c8aaa62fd0e166a035dc32ac922cadf99c2ec14f93014f952f69497cfea21101c270bdd00012e70718ed6621afffd306fcd6d7c0007aca3471af22a2cf166992b16a67b276403297bc1cb6b31d88d893c4bb6218efd3292e7ebbf73459ebe4744b42abc1a6099dbed856487145e5a41d05e9855263201c446363a45cc7cb2d3b01bd396729db3f462f37f6413816d288ab66af61c5218fd8aadf0836d6332512978ce3d766bd3fd60693155ee5a7f91557987968b076d9fdfecb60d7135dc3ac64274f392d7f7648ce02d8820cd079d0f8d55d8"}, {0x40, 0x107, 0x81, "26b1951008a6ed720918120c64ae7a27f2014f276916d8f3dd509408fda8250069a7f86aca2f9946a5b4ce53be27ad"}, {0x40, 0x11f, 0x3f, "ad36aeac7ab18b6a93e18c76ce29ded3b8e122c169c27e4c32734e9c3fbb4d5f3ab1ba84a2c5152c07b62c052c57"}, {0xc0, 0x11b, 0xfb, "52100059d63a0b3bcf1aa4da78700930d646a5392b9ef4269598cb85e806c5e05b12c5ea1ac30e111f8fae509a96bea06e1ebe3f5bec51beb3eda717b6edd07136d0094e430e17df360f98280e29c5d2e469e9620edfffe47a6f1782b3e683733f1ff327f52181305fc6e514e28d8d0a168aa5a0451c8c43c2205cecdd82755d0c69c7d0deac51843c4e42bd97eb5bfea6b8160593c4a33f8c2b00a3713db0e28f8b1c7c98311ddf808cc392"}, {0x110, 0x1ff, 0x2, "aabcecc6279cddd5aa1fedaa323e6cb060cc55d09cd9fae8291cdda0c9747365e12ab10fea822cac537c1174666375fd783bef511a294c70d6fec78f651b9888dec6086f4af972fb9d2562f12e1c7bfb42a30d68e70bcb28308cebd2ed6dd06b1f3522113972475a2b41f36db0162ba023970726a2e70206c210cae032671bcbbbb466aaa17ac687253a9a3564ba825155e72fae7283e7c55dfa721cbf70d10c4a721efb589b53c8831a291e131e294099c067f47c09c745ddb40f7d8c7c1c5382f5a6fc1f59af093fdec7a57837b7ba40382413dc51f004e285961f31c6fbfe6a81c7fc3341054e8d4fd030e442092f773ced9431f85f982f73e404a4"}, {0xb0, 0x29, 0x7, "531d8c4407ed2b3768fdf40f49ccf4b0bcaadc472f7a000ac6358c6534a3ebee0453174fce73b0d11a60d7eb43c31c4f31a7d3467e609bd0794df1558b835a17d1717040a6c0f9304b32cf837bd6c30821200540df4b6e1d2d47ec97429d1589658157dec29a7f681e5bd6b316ae87079b262de422152f19d9aaec550a55c3e1a35065fdc18564d42c31f7c36b92b0ced1c26e8cbe53b252e6bb5c600b10af78"}], 0x528, 0x8000}, 0x4000000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x5}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000c80)={'icmp\x00'}, &(0x7f0000000cc0)=0x1e) ioctl(r2, 0x7f, &(0x7f0000000040)="09c3e705") 2018/04/12 05:09:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x0) 2018/04/12 05:09:38 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000764fc8)={&(0x7f0000a3b000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b8f80)=[{&(0x7f0000007000)="ea306b0073192ed165e0ff2679b65abb1023f81e00dc30d928226b70da7d922af9c36e7e5c3fcab589ecebaeb7", 0x2d}], 0x1, &(0x7f0000c7b000)}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)={0x2, 0x200000e, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in=@multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0xa0}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00000000c0)={0x2, 0x4}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000000)=""/192) 2018/04/12 05:09:38 executing program 7: creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)="0000000201000000000000010400000000000000", 0x14, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0xa, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69746500c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/12 05:09:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) write(r2, &(0x7f0000000300)='o', 0x1) r3 = memfd_create(&(0x7f0000000000)='$nodev\x00', 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x325}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/12 05:09:38 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = semget$private(0x0, 0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x800, r4, r5, r6, r7, 0x184, 0x1}, 0x1, 0x80000000, 0x7ff}) msgget$private(0x0, 0x125) dup2(r2, r0) 2018/04/12 05:09:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) gettid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8fcd, 0x5, 0x8000000000000000, 0x0, 0x44}, 0x98) 2018/04/12 05:09:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x3ff, 0x723, 0x4}, {0x0, 0x5, 0xdd, 0x5}, {0x0, 0x200, 0xfffffffffffeffff, 0xffffffffffff4c31}, {0x0, 0x7ff, 0x4, 0x2000000000000000}]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400800, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x0, 0x6, 0x2}, 0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x2, 0x7, 0x4}) 2018/04/12 05:09:39 executing program 2: prctl$void(0x1e) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/152, 0x98) time(&(0x7f0000000100)) recvfrom$ax25(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40000000, &(0x7f0000000240)={0x3, {"be164965aa2540"}, 0x9}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7}) sendmmsg$alg(r0, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000002c0)="78b9adb19b5990bec897cae2eca0bd6388465936b9901e942732328291673a8e82afc58189bff06b1faa640f43ad9118b19ac4682093d033685ea1f90ea487bcf9e13c9f0054cb0afbc29e7a8f74d86523b5263c1dc7d2e1a12637aa", 0x5c}], 0x1, &(0x7f0000002600), 0x0, 0x20000004}, {0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002dc0)="3e88284e735e26a90ae09f36477b4b5c4cadc76d3eec20b99419251a1bc7e5cadf1af5842272af95b9005019cbe6d65159eac0fd498293f1289d914158322adb78d3814fdde259606941d582d6e6f52e7ee6688d162988a53b4abd9299b67c06e325e1f457bbd87729245fc574132f4ac024e2d62d771cede8b45e9ac8625ac19f7038541cd60d5e89f09dd6a63267ce8105222e7ab2e5a457ee7bb2a37c27e0bead8f2c125643482382951b878b4b929f155476c7c2fa041c39cdff27ed74b0eb1c7075f69189a2", 0xc8}], 0x1, &(0x7f0000003140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xa, "dfb60a886758b921ece0"}], 0x38}], 0x2, 0x80) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sync() r1 = open$dir(&(0x7f0000004340)='./file0\x00', 0x2000, 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004380)=0xffffffffffffffff, 0x4) fcntl$getown(r0, 0x9) epoll_create(0x7) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000043c0)=""/50) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004440)={r0, r0, 0x117, 0x7b, &(0x7f0000004400), 0x4, 0x4, 0x5a6835d5, 0x0, 0x97, 0x20, 0x10000, "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"}) write$sndseq(r0, &(0x7f00000055c0)=[{0xe689, 0x2390, 0x5, 0x5, @tick=0x81, {0x1000, 0x7}, {0x8}, @ext={0x93, &(0x7f0000005480)="71766747f746f45cc4f985d715afb3de8d8dc13ff4f99b7df9eba0b583c803c578cf737c13386ed250f135ff91d32f5c5dd799b0b36ec04b26b5108abd04c454b3b28099b1fbf2e728c612c5eb87f737d22a08acdea500c5b96a01c88ad52d152f6fe9bc5d8bf483ac8c298fa2b35a93ee44dd663913b0a492d54128b278ddcfb395a4913da8a2b3e104464eb04c4b9419171a"}}, {0x7fff000000, 0x10001, 0x8, 0x8, @tick=0x5cf8, {0x8, 0xdb}, {0x7ff, 0xffffffffffffffc1}, @ext={0x51, &(0x7f0000005540)="b6c8edbc6559773d51ef16e3ecc2949a0873418a503d03cd467ce87d9a1669ef6093cda425ec261cb7bbef147248c0f8a108bc8480b5eda57962f282453f1a3983b5c4d8b5036d4bfc868a84659580578b"}}], 0x60) getdents(r0, &(0x7f00000056c0)=""/4096, 0x1000) symlinkat(&(0x7f00000066c0)='./file0\x00', r0, &(0x7f0000006700)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006740)={0x0, 0x7fff}, &(0x7f0000006780)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000067c0)={r2, 0x1ff, 0x8001}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006800)={0x80000001, 0x6, 0x80000000, 0xffffffffffffffe1, 0x0, 0x7f, 0xd81}, 0xc) ioctl$TCSBRKP(r0, 0x5425, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000068c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006900)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/12 05:09:39 executing program 1: 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, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x0) 2018/04/12 05:09:39 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@jmp={0x5, 0x20, 0xf, 0x7, 0x0, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0x4, 0x3, 0x0, 0x8, 0xffffffffffffffff}, @map={0x18, 0xd, 0x1, 0x0, r0}, @jmp={0x5, 0xe93, 0x3, 0xa, 0x5, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x100, 0x22, &(0x7f0000000180)=""/34, 0x41100, 0x0, [], r1}, 0x48) prctl$getname(0x10, &(0x7f0000000100)=""/87) 2018/04/12 05:09:39 executing program 7: creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)="0000000201000000000000010400000000000000", 0x14, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0xa, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69746500c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/12 05:09:39 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r0, 0x3, &(0x7f00000000c0)) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4000, 0xffffffffffffffff, &(0x7f0000009000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/12 05:09:39 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 2018/04/12 05:09:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000040b000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/04/12 05:09:39 executing program 0: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) finit_module(r4, &(0x7f00000000c0)='./cgroup.net\x00', 0x2) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/12 05:09:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) unshare(0x400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) r1 = open(&(0x7f0000000000)='.\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/128) recvfrom$inet(r1, &(0x7f00000002c0)=""/244, 0xf4, 0x2020, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) select(0x40, &(0x7f0000000140)={0x7, 0x1, 0x101, 0x9, 0x1, 0x2, 0x0, 0x9}, &(0x7f0000000180)={0x18f, 0x7, 0x8c0, 0x8, 0x5, 0x4, 0x81, 0xff}, &(0x7f00000001c0)={0x7, 0x3, 0x0, 0x9, 0x0, 0x9, 0xfffffffffffffff8, 0xa1}, &(0x7f0000000200)) socket(0x4, 0x5, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x100, 0x100000000, 0x20057, 0x8}) flock(r0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xc0000000000, 0x3, 0x3, 0x8, 0x101, 0xffffffff, 0x20}, 0x20) socket(0x0, 0x4, 0x1) 2018/04/12 05:09:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x578e, 0x400100) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x401, 0x80000001, 0x0, 0x7fffffff, 0x2, 0x9, 0x5, 0xdf, 0x1ff, 0x6, 0x3}, 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000000)="ef00fffff7ba09bf000000000000633f99f2179f3bf0bde95b808535dedce8a847b9c65c34be26da9503a35046469f08", 0x30, 0x0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/12 05:09:39 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xa69a}, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0xfffffffffffffddc) 2018/04/12 05:09:39 executing program 2: r0 = gettid() exit(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0x1, 0x3, 0xffc9, 0xfffffffffffff801}) setpriority(0x1, r0, 0x0) 2018/04/12 05:09:39 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xc, 0x80) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/187) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000001c0)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/04/12 05:09:39 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x7ff, 0x7, 0x7, 0x100000001, 0x4}, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/xfrm_stat\x00') ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x50000, 0x0) 2018/04/12 05:09:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='syzkaller1\x00') shutdown(r1, 0x2) [ 65.481638] QAT: Invalid ioctl [ 65.501552] QAT: Invalid ioctl 2018/04/12 05:09:39 executing program 7: r0 = getpgrp(0x0) ptrace$peek(0x1, r0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, 0x2, 0x100000001, 0x0, "9faa042138eed2595903a52b64c5320e6921ca0b21a3547c6b11ae794c1a33d9556d6d6534d29224925c67596e1f653125a8146ddf79a9ef6903d4402f18f4e0f862de4e9e4feb6a7536492bff694f8c"}, 0xd8) r2 = getpid() ptrace$cont(0xffffffffffffffff, r2, 0xff, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x8000000024, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x8, 0x0, r3}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="800968bb817787b2e7bfbf2bb89a1a3f579810ab793d9658beee7ed6624678034e34d4c3eaa146dde6056cd0cd762713ba1f870d17c2c6f82faab32a5285475423049a5b9681c18aee3d8d7930d793a5b69fc0bd4eabb3a408853708f2bd551061e3a72962dd575e100b7a5a84c3817155ed2f646327a0cf7ad7b23906e89aff62149d7ab228a09f02b40567464f2854983d3c9d3351d9a91f47d291119caba686abbb15534269b80dbbf637e4b51ca57a4ae885932ea9a492924da01c4e3ecd7847d378e1a708aa7713386a101f3258cf5d09fd27e386622e770cc8b4f13f303f54d6c28319930aeca3a9a8b0d83cf7") 2018/04/12 05:09:39 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x100000001, 0x7ff, 0x40, 0xff, 0x5, 0x9, 0x2, {0x0, @in={{0x2, 0x4e23}}, 0x2, 0x3f, 0x19, 0x8, 0x1}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2bf}}}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='net/icmp6\x00') sendfile(r0, r3, &(0x7f00000001c0), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2ef, 0x7ff, 0x3, 0xc72, 0x6, 0x8, 0x617, {0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0x10001}}, 0x1b8, 0x1, 0x1, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0x5, 0x30}, &(0x7f0000000180)=0xc) 2018/04/12 05:09:39 executing program 4: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x104}, {r0, 0x4000}, {r0, 0x4028}, {r0, 0x1}, {r0, 0x8000}, {r0, 0x8}], 0x6, &(0x7f0000000340)={0x0, r1+30000000}, &(0x7f0000000380)={0x20000000000}, 0x8) 2018/04/12 05:09:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x5, 0x101, 0x5}) 2018/04/12 05:09:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x4, [0x80000000, 0x90a2, 0x2, 0x8]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x0, 0x1f, 0xbf, 0x80}, 0x98) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb", 0x10, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) getpeername$unix(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) 2018/04/12 05:09:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x6, 0x3, 0x88, &(0x7f0000ffd000/0x3000)=nil, 0x80}) 2018/04/12 05:09:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x40, {{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0x1, 0x2, [{{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}}, {{0xa, 0x4e22, 0x9b33, @empty, 0x9}}]}, 0x190) 2018/04/12 05:09:40 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008f, &(0x7f0000000140), &(0x7f0000000000)=0x4) 2018/04/12 05:09:40 executing program 6: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000280)="a1a4075f8800000000000000070000000041954bfba7c908ea0e11464486e05dfeb690257ca2cc434e0fe8eac45e45c7387fe1a9e510d62647129bfa9f2502fa1efe742dd1f795010fdd23", 0x4b) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x17}, 0x14, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x408000, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000580)={r3, r4/1000+30000}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000440)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xff, 0x3}, 0x90) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="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", 0x10d, 0xfffffffffffffffb) 2018/04/12 05:09:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="17983cca495963ee6ea7dbf140c444f8a9b8913fd035e7ef30cd0c81ce11622938f7fea61c170a19a7f8c0f4099f4c7ee02f42cdecedb3e13813d1cc5b3e874ca25589521fefc64c460f627f15ed573e4082bae1dcdfcf5572e9b3adc72404adb0c1474e2d5e5b12da754c2e4b4494ae9df859641914b0f5f1d2f8bc0ee22b04b8e183fdeefd35fe0f80f6e21e4e808138235a772859eef271f2609122a6537ac2858d73b38c1161bd95260a337f5a70a91d2b7940ccae113550452edc815bfedab09c06677c9ff64d35e8cdc35ac344715b50fb0dacae0a9251064cc5fbbb213ed7c581785fab94944e042549cc186ea546", 0xf2, r0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) r1 = getpgrp(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x30) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r4 = dup(r3) renameat(r4, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') syz_open_procfs(r1, &(0x7f0000000080)) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x41) 2018/04/12 05:09:40 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000280)=""/68) 2018/04/12 05:09:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='syzkaller1\x00') shutdown(r1, 0x2) 2018/04/12 05:09:40 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x400c00) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) 2018/04/12 05:09:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000653ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x93) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4001) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) socketpair(0xa, 0x0, 0x101, &(0x7f0000000240)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x8, 0x3, 0x9, 0x100, 0x0, 0x7fffffff, 0x2020, 0xb, 0x1, 0x40, 0x5, 0xd34d, 0x7, 0x8, 0x9f2, 0x4, 0x7, 0x6, 0x36, 0x6, 0x5, 0x5, 0x600b, 0x8000, 0xce, 0x9, 0x80000001, 0x6, 0x3be3, 0x3ff, 0x1, 0x1, 0x55, 0x6649, 0x80, 0xa90, 0x0, 0x1, 0x5, @perf_config_ext={0x6, 0x1}, 0x10, 0x7, 0x20, 0x7, 0x7fff, 0xe0dc, 0x9}, r2, 0x4, r3, 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x7) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000080)=0x54) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 05:09:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unshare(0x20000000) r1 = socket$kcm(0x29, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x0) clone(0x28000000, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000080)) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000880)=""/77, &(0x7f0000000080)=0x4d) r3 = dup3(r0, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x6c5}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000900), 0xffffffffffffff3d) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000000800)=""/83, &(0x7f0000000000)=0x53) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/12 05:09:40 executing program 7: setrlimit(0x7, &(0x7f0000becff0)) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') delete_module(&(0x7f0000000140)='@\x00', 0x200) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x610, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x40}, 0x1}, 0xfdf4265fbd6c86e6) restart_syscall() r2 = dup(r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) 2018/04/12 05:09:40 executing program 6: r0 = semget(0x2, 0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000140)={0x0, 0x8d}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/190) r2 = getpid() r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r3, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180), &(0x7f0000000000)=0x8) sched_setparam(r2, &(0x7f00000000c0)=0x2859711f) 2018/04/12 05:09:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r2, &(0x7f0000940000), 0xfffffe8f, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) statx(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f00000000c0)) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/12 05:09:40 executing program 3: unshare(0x8000400) unshare(0x8000) r0 = socket(0x1e, 0x805, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x3, 0xffffffffffff8001, 0x5, 0x3cb, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x237f, 0x6, [0x1, 0x6, 0x7, 0x5d7, 0x1, 0xfffffffffffffffb]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffffffc, 0x80000000}, 0x90) 2018/04/12 05:09:40 executing program 0: r0 = socket$inet(0x11, 0x40000000000803, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f00000019c0)={&(0x7f0000001480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0xff1d, &(0x7f0000000100)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1000029e, 0x0, 0xffffffffffffff13, 0x2}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x3c5}, 0x0) 2018/04/12 05:09:40 executing program 5: r0 = semget$private(0x0, 0x7, 0x52) semctl$GETPID(r0, 0x7, 0xb, &(0x7f00000014c0)=""/5) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000001500)=""/246, 0xf6, 0x0, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x8000, 0x0) r6 = dup(r2) io_submit(r3, 0x0, &(0x7f0000000240)) io_submit(r3, 0x4, &(0x7f0000001480)=[&(0x7f0000000080)={0x0, 0x814faffdf60bd79c, 0x0, 0xf, 0x0, r1, &(0x7f0000000200)="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", 0x1000, 0x8, 0x0, 0x1, r4}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000001200)="9c29dc6e68e8efac2f13ae93338b4093053a11dd571a9e46e7ab9e679ed8f997d1c34eadcda00364c8a5af8f598c156c6a080accd81684853ddab437d85648b4bb603c8385e26627bae4920fe4bff9266b122df2b21d0b2eb5c6988501cf5b921c7ccaf78e9315bc0119bf83ea691192b77b7c49abbc4ca4068a93d937db91a39d68e77bf82dd4c168cdb8217a4315c3c69c", 0x92, 0x3ff, 0x0, 0x1, r6}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x8, 0x2, r4, &(0x7f00000012c0), 0x0, 0x101, 0x0, 0x0, r2}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x2, 0xffffffffffff6b0a, r5, &(0x7f0000001340)="fe9fe503600a2b16610599acc758487927b0015ab2315dabb8dc4a832f43f2b6a9e6a5d2df1d19c4ca245ce4cb4f13b86517b88799504193797c50490413030fa1bcf8daa3b05486b9bc6c72da53f650e4e08e262253f3f89b75a2d131d95f97a2fa75faf2eea1780b1b1171ce7575bf86e76172c1c8ae72dcd8f2fc29295fec27cf31b7667367d34301db745b0cba5ccefcb2cfad2c7ce6013cfe0719070773773cd4d8dd86081a181863f4b4f3f29b15dee33e8dd86f84275b2943d18214ee2a", 0xc1, 0x6, 0x0, 0x0, r4}]) openat$cgroup(r4, &(0x7f00000012c0)='syz0\x00', 0x200002, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/12 05:09:40 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = gettid() ptrace$peek(0x3, r5, &(0x7f0000000040)) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) tkill(r6, 0x100000000000016) close(r0) get_robust_list(r6, &(0x7f0000000180)=&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f00000001c0)=0x18) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r7 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r7, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/12 05:09:40 executing program 4: r0 = socket$inet(0x10, 0x80000, 0xffffffffffffffbf) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x1, 0x1ff}, 'port1\x00', 0x8, 0x40, 0x0, 0x9, 0x2, 0x2, 0x9fc, 0x0, 0x7, 0x2}) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/12 05:09:42 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/dev_snmp6\x00') sendto$ax25(r1, &(0x7f00000001c0)="cb39d6db324025d751ca004a160fa4ec96db961ddf94f130861b63070e1c0579d92df793bfb95f5321b9082220fe1c220438883e522e4bba13706deb1b4f115af348e553cc7b6389de6ca82f5d2953a4ebca4bdf50625b8835219ff458f2f208a7715f013c4f81c2baf5ec8658ec2f2d8e73d5f5bead43cfafc81cec0a9d743ac0a108dd7c82fcf8f7e39ec050591f3b4e59acfe5807e150b5e7a76689521f3e8bf2311c107830ef8e79f234818ee4120a4c6c6c134220acc948654653a73f133e68ae8bcba8", 0xc6, 0x1, &(0x7f0000000000)={0x3, {"d040288e654ce9"}, 0x1000}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000002c0)="47b5ff4a00e1644215438c29ed34e63ae55c89ccd802bdc867607031c41ff311a9fdb5bb2d34c881a531e040e529e138381859cf8afd3f0e58fc4ed3ea4add365b67c97fed285dcda3709dcb3ea0539aec17936a", &(0x7f0000000340)=""/97}, 0x18) getdents(r1, &(0x7f0000000080)=""/48, 0x30) getdents(r1, &(0x7f00000000c0)=""/140, 0x8c) 2018/04/12 05:09:42 executing program 6: r0 = inotify_init1(0x0) write(0xffffffffffffffff, &(0x7f00007fbffd), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000080)=0xde7236fd8f468b61) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x701000, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000000140)={0x9, 0x7a, 0x3, 'queue0\x00', 0xd2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000000000)) fcntl$setown(r0, 0x8, r1) 2018/04/12 05:09:42 executing program 3: setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x3, &(0x7f0000000000)=0x73fb, 0xffffffffffffff1c) mkdir(&(0x7f0000000100)='./file0\x00', 0x132) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379ec5be0f528c080ca09f7818cec9152f6d2e5a8855a1cc3bbfab6cb9410c75d83e6118f21af012896cd9ff15fbc0fbaf4574d997fe86bd60218c026dcf8fdae0854ff76106d4a752af9719925d064848f7c74b542bc8d8b03defdad559e98a8cb26035479267ad1d8d21632f57d78d272f1b754ddf18d6a759a87c2ef818790ba2713aaa579db3931ace87fb5bcd709734504319b8e70d200005290732dca87cbc0a140850ac7e79a141465cff66544c7f9ffaebc2f67d8c9b5178b3929e72ffd0a5f0981aab738c965"], 0x4) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1d6, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="090f988a4843100dd21e2af86fa0c58677fb97648cd5ea8d5e0a5487be49e44b0c2bc91ac5920a369de1c49eced8c2e9e03273ae6e2f4c9989cc56f9b0dd190a5fbb717c4699162f32ac09c0b3bae28aceb61335a35d1eea515f870e64cf88368a71f7f0c24b127b1f37d7e38036f6b1d141f64181517523c65c674d2a735e", @ANYRES64, @ANYBLOB="1fd0aea7067bf6d264d7fda2dc1faa28ea6767ea7ac260bfabc1beebdcac6feacac5c7194c769462bed65373a383c4e50232e7f938136f8e0f910919a1469067514ed234e4320d9a6f0158e8fb7dda800b930ac80a10c86426fc8d3658a90b4e6f57c8e4f986ac319f5d3dd9d7cb9fe3f12823671d6a0779283a80386708dd1fd1150fb6edc5f0aebdaf9e588f19c36c9e87352b0c1d6a610156a91e4e122711625d41ea1bb644536fef7e8c853ac3e2be83766a8fd5d41e1df0c5628d72891ecc5200066c4d47e6c5e6cdb97fb5eea1ea113cdf5a145205c12e50ca7135747b239f62b10a1ba3b3d3ad80568a659508579c3983b08f84", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR64]]]) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/12 05:09:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unshare(0x20000000) r1 = socket$kcm(0x29, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x0) clone(0x28000000, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000080)) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000880)=""/77, &(0x7f0000000080)=0x4d) r3 = dup3(r0, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x6c5}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000900), 0xffffffffffffff3d) fcntl$setstatus(r1, 0x4, 0x4000) getsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000000800)=""/83, &(0x7f0000000000)=0x53) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/12 05:09:42 executing program 4: unshare(0x40600) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$KDDELIO(r0, 0x4b35, 0x7) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1500) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8) 2018/04/12 05:09:42 executing program 7: getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) pause() sched_setaffinity(r0, 0xffffffffffffff8f, &(0x7f0000000180)=0x1ff) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000000), 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) ioctl(r1, 0x0, &(0x7f0000000100)="08932fb24207f95f33fc96558e8cbf244640cf786d7bfc047be86a432b9e4819d2d8b06ee11a1448a7827561989598a79607254daea330d41fb41c8397a1") 2018/04/12 05:09:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) writev(r0, &(0x7f0000002b80)=[{&(0x7f0000001740)="eaef3df59f92e02d25b0a30223db3ad8b338bf894a7fff94137e5514cc97b6ea1fb104a266d59a3ed60fc591deb0e0d993e0684e04020ff0c1dfe9d051914cd187a3269a85c862478d52dbc7662801eb176c9c9e3d795b104b18696ccb3ed997ab5a6fefde0ca6e10b803cf8243dfd951f3595d5a23d67011e27980bcfa4a26499d2b21781addfeb2699d8940a3e2c2f5205d38beec0", 0x96}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000002800)="19c2ef6f8f900e73ac9337fb34612c4db26499c8302ffffaf1033090f6de783ddd6ef2db135a9dfca0c056e8af5f6cefbf0706e18e01c525bbf71eeed3a8e502e9a90e135f6a8081c894322fc2921a218ab1bfa45e7a36ecb4842b1fddaa4e59796ede27026f4ffe6c8702aa89b281441d00b58959cedeb4e2f7d5a7329d0901614866a7c0b41b4a1d002f0397baff3d6f7033100c87775872311957b6e1f976dae8afc7c5757eb2d580533e7cec597b7b40d903d5db52f1ebe9992c14957775b9ed", 0xc2}, {&(0x7f0000002900)="a8705df7787f82aa3e928b7790d2a337315f01196cde8bbc57a8b0f63316d54643891cd197098720b76a940d281902081bc0b5648b9ae248b61495e0286a7e486dda88f7508972c8b075fa3f3e31235eb109454db7232853182004c6dd94554ec3e72601815b09b1b5740bd791f3c210fd32d7f1cc5c", 0x76}, {&(0x7f0000002980)="5cf3aee5d7ee7e26cd1d700ad90de43675aa4c1741f29813ca14516e81030ab81c80a0c13535f9db40074b9fe0b2f7d8e11cec0c93635468ac59fa2e53f15d19d39034804435e401ee9aa0a8e33f8e5c651ab41ab29aef282d04f55d8f34db37c830ca939c83c860c961788c4a0648be8bd938103d4d1a081de4318925296c36a601ad9db52d8ee41255b385eb598478c2fc135eaa44d39a7a558786a070466c647265822be3037d956080b5937933fc5f40f238f28b8ed623827b281364e034f3238419770f9350b702e3cad6cc2bb681161a03686daa1fc97583f2f44f5cb87091ec51f0f8a96ecb05aa5393244d915c57", 0xf2}, {&(0x7f0000002a80)="ee96170c142414afe4ea981d72953f13246ebaecd0f07c20b810fe86eccb52ee14768a5f1f1470987fd8f69d44ce6d66d9316128a3d988fe02b9ff3e1a48ce5325cffe2a0a3f013ca21142edb75959c97a853e67c249559befaada", 0x5b}, {&(0x7f0000002b00)="4080f4874a167302b3bf5ca0012e62054b1d9ec3c1ad4e92ae85bef1c1649dc9e25255455b2827dbff4d2c1075252568da32b27f1c741d786de39d1028d4f5e82845cb9d6bb6e8b2f009967cc000b716ccfe75a611ec934e969fa586cf74de2664b0d4f25ff30f050cb8f2e6add1eadd58b7cd21a152534b", 0x78}], 0x7) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000e3c000)}, 0x0) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000140)=0xe8) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000016c0)={&(0x7f0000004140)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="6d01549d9163ff0956c4ef4e4888defa29dc2da68fa1aab56aadb0bab3d04bd5c81740692902488032d2147573f65f0a3cc9ceb05e0cefd681bff31dcf4081719dc6731fdb01bf08b111a3d4e19752126054628cfee5d183c2bedcbf06f4cb69b325083da2aec8d5f09f4a942342edbdc2212055fe2e00f124890d7fc45c5be7b8cb28532ef8be1a0dc7adade5d7034f32d7cd64adb118cc5e7fa73b495583e500ea5618fcd2de431831a403f0bc65a1ddc2b6fa553e58ad53a4fd906dd186607dbd8f0acf67b4cb85081be8df90ced72a78db4239c3771a3cc59dac90af4b7664d9ba38e00008002000", @ANYRES32=r5, @ANYBLOB="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"], 0x1470}, 0x1, 0x0, 0x0, 0xc1}, 0x44050) 2018/04/12 05:09:42 executing program 1: ioprio_set$pid(0x2, 0x0, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000005c0)='ipddp0\x00') recvmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000700)=""/228, 0xe4}, {&(0x7f0000000800)=""/153, 0x99}, {&(0x7f00000008c0)=""/143, 0x8f}], 0x4, &(0x7f00000009c0)=""/108, 0x6c, 0x4}, 0x7fffffff}, {{&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000ac0)=""/239, 0xef}, {&(0x7f0000000bc0)=""/207, 0xcf}, {&(0x7f0000000cc0)=""/113, 0x71}, {&(0x7f0000000d40)}, {&(0x7f0000000d80)=""/115, 0x73}, {&(0x7f0000000e00)=""/56, 0x38}, {&(0x7f0000000e40)=""/242, 0xf2}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000f40)=""/186, 0xba}], 0x9, &(0x7f00000010c0)=""/187, 0xbb, 0x9}, 0x100}, {{&(0x7f0000001180)=@ipx, 0x80, &(0x7f0000001480)=[{&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000001200)=""/17, 0x11}, {&(0x7f0000001240)=""/134, 0x86}, {&(0x7f0000001300)=""/114, 0x72}, {&(0x7f0000001380)=""/250, 0xfa}], 0x5, 0x0, 0x0, 0xff}, 0x200}, {{&(0x7f0000003580)=@llc, 0x80, &(0x7f0000001500)=[{&(0x7f0000003600)=""/133, 0x85}], 0x1, &(0x7f00000036c0)=""/133, 0x85}, 0x200}, {{&(0x7f0000003780)=@ipx, 0x80, &(0x7f0000003940)=[{&(0x7f0000003800)=""/226, 0xe2}, {&(0x7f0000003900)=""/48, 0x30}], 0x2, 0x0, 0x0, 0x81}, 0x7fff}, {{&(0x7f0000003980)=@nfc, 0x80, &(0x7f0000005140)=[{&(0x7f0000003a00)=""/193, 0xc1}, {&(0x7f0000003b00)=""/225, 0xe1}, {&(0x7f0000003c00)=""/156, 0x9c}, {&(0x7f0000003cc0)=""/106, 0x6a}, {&(0x7f0000003d40)=""/132, 0x84}, {&(0x7f0000003e00)=""/161, 0xa1}, {&(0x7f0000003ec0)=""/137, 0x89}, {&(0x7f0000003f80)=""/208, 0xd0}, {&(0x7f0000004080)=""/139, 0x8b}, {&(0x7f0000004140)=""/4096, 0x1000}], 0xa, &(0x7f0000005200)=""/227, 0xe3, 0x8a5}, 0xac9}, {{&(0x7f0000005300)=@l2, 0x80, &(0x7f0000005640)=[{&(0x7f0000005380)=""/5, 0x5}, {&(0x7f00000053c0)=""/236, 0xec}, {&(0x7f00000054c0)=""/24, 0x18}, {&(0x7f0000005500)=""/150, 0x96}, {&(0x7f00000055c0)=""/91, 0x5b}], 0x5, &(0x7f00000056c0)=""/113, 0x71, 0x4}, 0x10001}, {{&(0x7f0000005740)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000005a40)=[{&(0x7f00000057c0)=""/212, 0xd4}, {&(0x7f00000058c0)=""/109, 0x6d}, {&(0x7f0000005940)=""/236, 0xec}], 0x3, &(0x7f0000005a80)=""/32, 0x20, 0xffffffff}, 0x1}, {{&(0x7f0000005ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000005b40), 0x0, &(0x7f0000005b80)=""/4096, 0x1000, 0x9ebe}, 0x1}], 0x9, 0x100, &(0x7f0000006dc0)) clone(0x4000105, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000001540), &(0x7f0000000000)) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d34ee0e481b8a2d791541ea3289ac08480b8f9c8b135bf6432f366e91926e2abcc1a10cd977c1415f36f8084356aff455647726a9f4f00b5a32805b88e710231ceda6a22577cf54a15459d25f8c0f0333b9532d4c05277242d38cfea1a3a8320a3a5c6a90c50b31e8d9ee9fd4fdde2b1665075598d4ee48b12f23aa33c19301ab606dad744b68b6d41f820cf9d242a93fbab8c8ce23b4bd81b2278099c2d1b257c57473ea4fbef81ad73580afbbc28b0de005576f73006ca5b8298c3bc34a05529e6691cc64e1474bac12bb8", 0xcc, 0xfffffffffffffffc) r3 = dup3(r0, r1, 0x80000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000005b40)=r4) r5 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="76c984c1e1d9038248e8f7470dd02ce125228003a70871f5a2fcd881c622a05bed25f34d092686b470d516fb3e4929217b0a979d67cfe524a345d22c4a660aa1cb70f3034fc6ada4a9ffe73360d4570f0bc807434b1463434a2e110f61f9156cb4ebe4141f1551216f6621cbf18dc93cfa34b8882d0e6478f6f9d97486c9fb905c50821217dec2c5e3431cf07c078cf0141d3e5064793efbcd5a7761be58cedfdeb397fb9121fadc3fec17e50c4d756faf2262a3a29a11594df0d79c39e8c3e60092cee5ba763b2969cae98ae494c621ccc3a93e2cb85bbb64eae71b201b5b51bd7620", 0xe3, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000380)=[{&(0x7f0000000180)="5e59b889c4ca1e0d6a2a8886506839a95138325c60e47ef6629e8f178c02f5f31696e1baa646f82507421c7c3b7e9459143573c1edcf01008da38d34c8cda98e09123e40bfb90ed690d101fd01821570edb727e593a2c5f92d4a28cb3df1e55a39a3588303cc858b6248b00348e7ef40d543975c4dbb0940c24c8d667a89a57c9453a99e24696edbbf5062ddf605a4b999fdc2240d2e6aa1b2dee2276cc865fced44cdc30f12c864c2dd0d8ad59ab3b7e1b4a752cdcc9d444a0fc4f0d18182029cd013db716ed2af1d3a4e15ed8b49", 0xcf}, {&(0x7f0000000280)="4bf0aab7ebd35ab7f1c74666fb04c6e6b29ca81f05c00198567d23f1bf956f7af5678851510f8ad4f530de5f66d914a05d94a70f294f9783a6c7facd906ea7d64ce23649567def3d476aa47e381512de16285c14528a3921335456aeefbfa7461f5dafe2783497ba2c1e03a5f87496d0ac7dac3f1a133368a6e2acaa9f50c8aa1addcff34be3c64f15e8808a3dae599c895a92bd32062b59735792d02eb62cc883857262955da7cb9ee49dc6f7a940ac54cc529f1526750f952e97334ed88660160b4c75b5bd8d7ee7eb236177be9e824a3282883f22", 0xd6}], 0x10000073, r5) 2018/04/12 05:09:42 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x81, 0x3f}, {0xfffffffffffffe00}, 0xff, 0x2, 0x2}) 2018/04/12 05:09:42 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="c7191056d7291ca7db0f1d1755c509868425d6fb1f79b39222015cf9ad0bf37862b6d526a0237d12b175a70c4579be1d6e27367eadcf378471a08c0015a390fac33c8c9ee4baa67d66af1326bb54bbe96a64def8ecb2e07c5a345a987b99f7a703f570cad86fbab62597819cf90fff5efefa58f46ded8d6b7bafa0bdf251d61af04fd28d39ff4409e89c58ebc724f10c8f932d414f7f15cb3181ac8439126d3aad61c3b40be8e419e4a6e00ba437911fe335a3162181c5d72ec1e4c224134662b2529c88c224676cf256", 0xca}, {&(0x7f0000000100)="30d7227be97cdaea9d345671158a6e1d1bcde371891d673a70f6f615507d04f81051bc62a5e6aaba149385fdb9cfdc85543be594bddadd8afd93077ffa27545b5af17f59014db867bb0e8277af40b1df2deb6e54965e082634225c6fb35114ff11da71256d47b17923c1878108092917ad0c40d4f9f4107176cb4193da8da7858ee3ea4b6e44d1e67d6b9fa928dca8cab7eaf694b7909dd9506f38165113f052b50a5c5297e547ebd97065282647fabcc5c7fa936d2d7af0c81e99282f804d90b5f7b5667d935463d79fb43c6827d214a7da6d3666b9e8e1b0229ac4f6e3", 0xde}, {&(0x7f0000000200)="1323b5a4afa83a1aa74619ffd372d2e05fc7f7c5bbc81e1e6e01616c472403278793b6cd4c8ee36f40a988e800778a5c667f54ecd680a46a9441cff6535414594e2c5919e6cc36bc80cdc7ee83a74276a844fc9ffb489906963fa51e7ab36304381da761d091", 0x66}, {&(0x7f0000000280)="e52e0c11e841d3e0048b66028faa593a85ed1d4ae29c1b4ae3412be0820b77842c53abbe7b63764d31f6307c127b182e04aab0615daa", 0x36}, {&(0x7f00000002c0)="0ab364268ee182f377a48be1c830cbb3825aadb2647e9aa90f9a137bb946f3fd8fc1717bb98d8cbc5204015a17ae0d9e5da883be096c0be80f5682179ecd53403583e468bba4ab27bf00a20bc9bc81623346f179a30932391e7d1c1aec7b4d8e6862c4d89a44b1d493909ef4f9517cba000aca", 0x73}, {&(0x7f0000000340)="2072128962fc3f96550fccf05f26f5c013bc8b0bfb6cdc1be8e2f5795dada71d1e1c1c6e85b2718559625181588ce37f03c1f4e9a90c0177ffd84e6bbb66067aa98041a565e7ab9564b3e7ae3963dfd59f5ebb875c16d3e05f7687177f7f59b36c1a875a4d9afe683a2003b82606507e6a95f66fdc5f33d451ba3618c7b3b5fee946e87b2268fb3c7f5b879eee58d562bc362dc28aa76a313a", 0x99}, {&(0x7f0000000400)="aef04722006c6b80867f2386091c8b25a502b3af001de656b79212c2bb6a2521e9fe1508d9c1b4c0dfae73b4ab2bad1e78cfcef006bae62fa996d88a20c8e5014c7557dd5dcb1522f201937d98704110461e9160bd75f0b0a5bd2744f6944605785ff67b68371d0243cba7f007eaa331c45c5d629ee10b4b83ef8b23869111d493ebf393233a0484aaa5249b5d697897ed2ec42a3b7182f3bc22c21a98586d0a2bef8ef29d67e57216836e03e4b666eb", 0xb0}, {&(0x7f00000004c0)="5f16aeb5c42887bf64bb1e674413aea5ff1fa7f3bdcdbce8c95ef7e387fd1ace", 0x20}], 0x8, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/12 05:09:42 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) 2018/04/12 05:09:42 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/04/12 05:09:42 executing program 3: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000180)) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4207, r1, 0x2, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x3110, r0, 0x0) ptrace(0x4420b, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/12 05:09:42 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8080, &(0x7f0000000140)="8a01826ca4825399ecd60a1d65d2cae6b10f95391a9843f32ed947063c0ff1f74c58bbbfbc707d9803f82e6b5cc31669f51a3caa70387c2b5a79159d495dcfeb552ce836") r0 = shmget(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000280)=0x0) getgroups(0xa, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r3 = getuid() getgroups(0x2, &(0x7f0000000300)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r1, r2, r3, r4, 0x10, 0x8}, 0xffffffffffffffff, 0x5, 0x1, 0x10001, r5, r6, 0xffffffff7fffffff}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000200)='ubifs\x00', 0x20000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/12 05:09:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/12 05:09:42 executing program 4: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00000000c0), 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) 2018/04/12 05:09:42 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xda4, 0x0, 0x4, 0x5}) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x10001, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000180)="09a9e28c32243d850502140b85e52399336a133df1dfc248c2456c2114394aa8c4714dd0db05fad3f7e1d1ec4fd691e6ce644f68545cdce0f781b0a59e7cd8b550fd8433a851700efa7009e14516015b2748", 0x52, 0x8}, {&(0x7f0000000200)="b7668d9a47c6c4698aa63d85d25ea0bb4dedf2c7448ef86ea5b96585ee4fb175c295410796ea0564c7e8a019085b70363ab3ff80e933115563521a6bb3292194447c4d57da2f9239a806dfcc4cc61571f0419d96521cd95c763920ee2e1d7c3ea05d1715864f260be81c5d17218ab37d80613f9a01cc50aee11035727492240925c53bc9a38367145bf11b95ceeea4c86894585e1002a29316eb4d137a7433c6442fa6d709eb9e2da90e8e447b7c6eb51a0e4898376dc558cbd7658d236cab15072dfbad1f52ebb2a97121269f80f028cfcfb8751c9d493b6734cb5de88cad882de9e3b2cf", 0xe5}, {&(0x7f0000000300)="d4f63c5d1b8bacb86922757cebfb7560c34c8a11a1f6ba8fe56413d9786b14735af0a97f30", 0x25, 0x6}, {&(0x7f0000000340)="c22f730f6ddf3c5c27707dd843b2ec767177a9edf86f3f5fe1115a76a6f4a451064b60cd828d11215c06cb962f1af2e809d76c1f7e1478b49d6b3162bc872b2f9cfb26ca5fff713ab88b02f92c5eafe30efbc66a0675c364f3fa999ca68cac3bf4ac085f8ba72d0ad58ee0c861afc5569dd4e3924c236aa00cb8cc990aa4390f67c4b4fb8586efdbf5fe4bdecb19e5af03bb9f4bf8c97a04fcf41363511922333a1c34f62a956baa9e5010c7699e023bf82c5d7827aa78dc77bcb88e19c7801694bbc57a91b13c8457eb869eebfbabf94a7aac294b2ee0f7e152ef09a207340c342d973e", 0xe4, 0x5}, {&(0x7f0000000440)="7031a0374bc0c78595de0193e88a1016a30bc615ca87ac0ce27e52653ab3f242768b9bbba9218c86a0c0df48e4362f1e514fc592", 0x34, 0x2}, {&(0x7f0000000480)="554dcc1c40d8930b1b45707c075749e4002ade822f5676d4787431f443301f95f288d04a9955d1bffd044df09827a16350325e11f60579f4c071eca752b4b52beff5c575d9b590dba33d76b29fbc95a97993039d411041e0484be2d6ac0127fefdff4c8b3550351af0e5d4cb4910ca93c7d24d044ce540e9751e35bf0b79f5bf3a26e6f6439d512b79d869483f2239920d4b201f281fb150626b6a53e9da3c93ea9c3c9de69c81f457bc4ae72af0ace10f609fe04dc07fdffcfbfe4d8c6166f93dc6a313bd268296e1acf3d33ade3b2582528850edae42b9cad7a41118935dfa6c2400939f18439fb9e567b63a567d03a4f1e62adcc2122e01", 0xf9, 0x80}, {&(0x7f0000000580)="c8d591be5d083502945e7819c90e01cd4c892937cb854b743dbaed6803cc", 0x1e, 0xff}], 0x4000, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6f61726765696f2c6e6f61747472322c6e6f696b6565702c6c6f676273697a653d32327f772c6461782c70716e6f656e666f7263652c6c6172a665696f2c6c6f676273697a653d37002c696e6f646533322c6e6f626172726965722c00"]) faccessat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) 2018/04/12 05:09:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6d, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) 2018/04/12 05:09:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(poly1305,kw(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b05df0df8217419e8e8f99f6612700e6", 0x13) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b", 0x46}], 0x1}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x2) 2018/04/12 05:09:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x37) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) signalfd(r0, &(0x7f0000000080)={0x3}, 0x8) 2018/04/12 05:09:43 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = memfd_create(&(0x7f0000000000)='bdev\x00', 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/04/12 05:09:43 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x30002, 0x0) fstat(r0, &(0x7f00000000c0)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/12 05:09:43 executing program 4: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x3) fsync(r0) r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000cd6c67a92236af4823cd555118b3c5a251ae93900cc8dcfd8fb00c04435959576b43d4dcf55fd6b5096214df98135146e0138a6def182279de14a84be16c9ee9ebd959f735357c3bf0b4b19ce6bee0bee4c67ee25bad6424c46af4d1f5df581eff4ab838e18aea91d6c6eadab008f4f470064526be9e148801da471a66cfaac91b54ae37ce62c4854cb0ed58deccabdddfa767346daba071d83dae96e6e6d66df0c729374e3b7903b5776854607066f63ddaf93620c74e8b8400000000000000000000"], &(0x7f0000000100)=0xcb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r5, 0x4) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x0, 0x0, @empty, 0x6e}], 0x78) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r0, 0x3, 0x0, 0xffff) getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000840)=0x8) getpeername$inet6(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) 2018/04/12 05:09:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000000140)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1faecde3c226763e60cdd587", 0x38) r2 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) poll(&(0x7f0000000180)=[{r3, 0x11}], 0x1, 0x1ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000e80)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="f9edec435f192c7bd0a12e0714710025cce6e45d00f0be00813926bc6e66f5f482bd384bb6cb0caf1abcc23bb61a0d4fe888badbc3338d5033230d335b9b19d0aea3e1f5233a09265ce5cc0131205b8ddcb7a318bb2e2c850434541a1bcf40080c144ef0cc6d18be1248", @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="f6a467c8e9974cbd19f49e565bc31df87cf64087421c5735af5f96b6e4eaca78c8aafe661f34becf4a0ce77760a6f1d0ff110d4f76fbc31f79f1d8ce41ea0e8238ff24bc41a2906d8f8e507454cd893c6cd50fb8e80df6f04ff847493f9bf676e4e4a666e8773ff675cec67885232e57b4984d487f58a5b9b95a66451c8c666e", @ANYRES16], @ANYBLOB="8c708024f3eeb11480e1146f32426c35e3e9320b773aa73d0a0f2fbe18caf6c92f710e8b3a29f8ecb611f8e9562e3f998edd8de87f423898bcba2ff3800eec9297b0586009d90dda6b43a0f3930fa59560a3c263a8cb3fda86f461a7a0f14186fab1cb26bb4c450017c5e01b1e58a724d530c729a5fdc3d3d04fc14acc5356cca2398a50b129e7196880ce240dd09290519f10a6ba67e77fd35deaaf75d1e6485b297cfe4e5e89e74594900f6056ba403424e978add50a337e77ddf57c5b51b4cda00df730a277a4ee89a1f2f6f57c6d5400"], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="abd6d4dc7a352aaf95326f314247d7a30720b4e7adbd43f2d66c89d8d8ced150a3bf02f5d009b664bc301ba0c0d0067f79b4bed7bc33cdc424ca1d0f9555accce288138d15223e5499bfe4a857abb60d4245", @ANYPTR64], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="a155a241c5bbacd70d0d6b4d169c91ab493ff8a2e94cdac8b2df0f52f12904c89e7defa61bb226aa3d506fc5209a4af094c4de4cf0ed4e93e3505bb275826c55c260b7003c92c7007b5998e3d5b10150626b2ac9c5d27e82170922d852534613eddf0227b86856dfe993c51da1d233b4edc38299a40c8d916af42052818662cb4f90aa43d27148b37812e96dba281dcdc7f0da748784f2446c27becc8bb356f8a2f493d66f80455abfde13b9111ab82999dbcdafd22248eb5e16f9d26bd90e2ce9541c0dc0a04d0686d31c6c8c8dffbde4e97eca9fd061b00f78f093282f5695fe", @ANYBLOB="523f7f9e70ff7a4da15c52753e72dc1f9218a2f240fc9a0c128e4ce10924444e219bf1e9ab93f77f7f8fe6d15a2678d1987a54f91f8c661007d0f6f7f165cb5f104ed43b3c856c7fd2161cf379b3fdd0bb8ae56817733359f82c128598d2ceee7caf05198aad80ccc001bc954daf16c9f926e9f54015e87570be314389fa28e4f8b8528d6faaa1d230b35d2020c84a46c7abfc66847ff369e0057bfff4c74a77fa4cac7fd3f1efd21da841ae114fa77024ee8fa15a9de81934e4ce1b909bc12a36d151459a39caf857dc6480dfbc5c", @ANYBLOB, @ANYBLOB="4f2fb3cab8d4201119ae2b9981981ad2a671224f69276db6d199b19ecf00a4c0c7084055053bd4c81868f5a8944dbc01c44691a1205ff80ca24b14704435741ade547b112c9fd27fd04c83713dee76cfbb31c4bba8c0bc134b6c1cf128bba6d059513a7155fc6fa933f54a213b3a57eef0951c75c4001198b135d2de8a029313f9b83943f7e03a020f08aa9d9e13f8f62c9572ad92ecf72ef07d85fbbff5b098c9369ae5cce25debf0f0db85a5fef603ab63ff11016a7a82819c1131d380056d7ffc92fc357bfb9d106f66f9ee563ab6f44414042bf60fc3d2133a6549e08fd02ea4655489fe030fc950e402", @ANYRES16=r4], @ANYRES16=r0, @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYPTR, @ANYBLOB="b454684fbd111c4c9eef515fe2e3157dfb7377a9b26dd185fe6dc1e394b353372613030ff2f8f3a8b13576fe60146b22e68279b6aa34c36873d202c5a28cef7a9ad8b9e4c091d144f81802eda079ba94b69ff4532d976695ca5539ae4d7f1ea5ba294c8cc98d9c9dcad4aa1030592cbd3f2f427aedc5ddc87113e05928fd951b83eb49d0df83be4ccb59ff6d228188115e2872938e465a96966c1facdf2e9ac23f9153f49138a800fa73f51b733f9e20eda8a1448f48b52acc9d3c8464c18855d99f1d8269bc6bcf08f95be04ee0ad5f060fbd8ad9fecfa81828f5af9be02af1de566dadea4d3c4017b18ee292c190ea6b626a3d51fb6566101f4bb2", @ANYRES16=r1, @ANYBLOB="21e368f17cfc79be2baf9f5c3f4f42c412f09042cfa9be0f19aa28abc17961f8f69d1c4ed601fd61892d0cad9fe3", @ANYBLOB="ffc5169cea6046c6a6d0385ab287dd169ec469a7378f629d87ccc2c1cbe073f3aeb8e8aea978f8be49b41d4e22cc8c4483e1621e69eb67535c7818a03ed4fbf3feecdd06c5388a7ba9e1f7fcbde3f009822d1be30345dbf8c11ea62a6840ed0e167025dfacc465a2b837f1cd47d34250e70958863569eceff862a0d8b1b6610f2655f450c1b78741888f30c7dc9379fa95caba0b263b476f7aaee2c38f318e0d1886312fd019920d1621bf37619923b6431242c789522b04b7457ec904d74d9a425cfbce2c0edf7e5f17bc4fdf1cfb3473ebe031496e0b3ca20117ef09e2e3da85e379f3e776fb40c7c0d030c054af430f838c78", @ANYRES16=r3, @ANYPTR64, @ANYPTR]], @ANYRES16, @ANYRES64=r2, @ANYBLOB="14986419a09aed6f0f168bd32448be82d0965c8f9edc67161d010ec97716342f3105ca04869dfbd8daa15f3118c19a763eb15466608c2bcffb06b0b03fb341e4eeebf2958e3c3b37ea901504dd7f369a9a3e46968fb5060b7e85b19840032224ae9fe8b51ef7aeb1051b73cba86c3b2670e84d9f22dc6f", @ANYRES32=r4, @ANYRES32], 0x7) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x2, 0x1, 0x8, 0x3, 0x1}, 0x750, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0x41ab}}, [0x80000000, 0xffffffffffffffff, 0x2000000000, 0x2, 0xffffffff, 0x4, 0x0, 0xfffffffffffffffb, 0xff, 0x3, 0x3f, 0x101, 0x7f, 0x4, 0x5]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000003c0)={r6, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5, 0x1}, &(0x7f0000000480)=0x90) dup2(r4, r5) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/04/12 05:09:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x103) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0xffffffffffffff7f, 0x101, 0x9, 0x1, 0x1f}, 0xb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40046103, 0x0) [ 69.559842] QAT: failed to copy from user. 2018/04/12 05:09:43 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) r1 = signalfd(r0, &(0x7f0000000180)={0x1c81}, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) unshare(0x40600) 2018/04/12 05:09:43 executing program 1: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) inotify_add_watch(r0, &(0x7f0000000040)='./file1\x00', 0x2000a08) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x7f) r2 = memfd_create(&(0x7f0000000140), 0x2) accept4$packet(r1, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000180)="b4e1753d156360fd2aacb0a36d09", 0xe) 2018/04/12 05:09:43 executing program 5: set_mempolicy(0x2, &(0x7f0000002740)=0x2, 0x101) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x2a, "0449ccd99ab4d898a544754b7a73e8b2fbed011856c79285dc9ee18fd4e0a4ee06da7da07ae0105ef537"}, &(0x7f0000000180)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x86, "e316db19bd26a87974134ef806473546afe524c4e16abe1d3bc2e9d17be0e911c05bec88b0c726952a1dbcddbc95afd1957b52a9aac4f691a31a2d9c0b2e88523cb0b54d16bd8ec2c96eece493811ef134e9759694e41ca5fbba0ade2b5310a6946bf73998cbbe120e029214a28b568c63ce6dda180cfc519037683863a2b2e782c6ab863d83"}, &(0x7f0000000280)=0x8e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timerfd_create(0x5, 0x80800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/38) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1fe, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000040)="824d0b8571a39a88c1e3d0e917c8760b9f28f0fe873bd5fe470459f0f547bd33dde0960ac3bd857094533517d2f440695f614ef8989dfa66e1e554e6") setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x110, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)=0x1000) 2018/04/12 05:09:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2000000000000000) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0xf53ed880308d2726) 2018/04/12 05:09:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x8) r1 = shmget(0x2, 0x4000, 0x1801, &(0x7f0000ffa000/0x4000)=nil) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x0, r2, r3, r4, r5, 0xe9, 0x40}, 0xf66, 0x0, 0x7, 0x3, r6, r7, 0x2}) getsockopt(r0, 0x1, 0x20000000007, &(0x7f0000000240)=""/188, &(0x7f0000000300)=0xfffffffffffffe7e) 2018/04/12 05:09:43 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) socketpair$inet_sctp(0x2, 0xf71f83a3e2df03c1, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="ec526de4438f364e1ad231a6dc4747ce", 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x7a, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000280)=""/122}, &(0x7f0000000380)=0x78) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'syz_tun\x00', 0x1}, 0x18) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000140)=""/161, &(0x7f0000000080)=0xa1) r3 = dup2(r1, r0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x2}) 2018/04/12 05:09:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) sendmsg$netrom(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000340)=@full={{0x3, {"22f68620d7169a"}}, [{"e4751b08de6efd"}, {"5a1688af9fd9bd"}, {"c0e98491f5db34"}, {"510e9f5cd3932c"}, {"a988b0afb8fec2"}, {"7bf1e6e42ee099"}, {"cf27b3deea2901"}, {"4036560b97ea59"}]}, 0x48, &(0x7f00000000c0), 0x0, &(0x7f0000000540)}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x10000) sendfile(r1, r0, &(0x7f0000000080), 0x7fff800000000) 2018/04/12 05:09:43 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x80800}, 0x1c) socket$inet6(0xa, 0x80004, 0x0) 2018/04/12 05:09:44 executing program 4: pipe(&(0x7f0000000040)={0x0}) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000080)) 2018/04/12 05:09:44 executing program 3: r0 = socket(0x6, 0x4000000080803, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x702}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/12 05:09:44 executing program 7: rt_sigprocmask(0x0, &(0x7f0000055000)={0x9}, &(0x7f0000c5bff8), 0x8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x980) 2018/04/12 05:09:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0xe3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/12 05:09:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20042) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x8, 0x0, 0x3}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r2}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$evdev(r2, &(0x7f0000000040)=[{}], 0x18) 2018/04/12 05:09:44 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x10}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40204, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) recvfrom$packet(r1, &(0x7f0000000100)=""/53, 0x35, 0x40000161, &(0x7f0000000140)={0x11, 0x1f, r2, 0x1, 0x6, 0x6}, 0x14) 2018/04/12 05:09:44 executing program 0: socket$inet6(0xa, 0x80003, 0x0) r0 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_sys\x00', 0x0, 0x0) utimensat(r2, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640), 0x0) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = accept$packet(r3, 0x0, &(0x7f0000000040)=0xffffff8e) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000002c0)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) gettid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) r7 = open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000340)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000600)="d6") 2018/04/12 05:09:44 executing program 5: r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='dns_resolver\x00', 0xfffffffffffffffb) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x101000, 0x1) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='-em1\\vboxnet1user:\x00', r0) 2018/04/12 05:09:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, r2) pread64(r0, &(0x7f00000000c0), 0x0, 0x2) 2018/04/12 05:09:44 executing program 5: r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='dns_resolver\x00', 0xfffffffffffffffb) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x101000, 0x1) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='-em1\\vboxnet1user:\x00', r0) 2018/04/12 05:09:44 executing program 7: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x1) sendto(r0, &(0x7f0000000040), 0x0, 0x4000, 0x0, 0x0) 2018/04/12 05:09:44 executing program 2: keyctl$get_keyring_id(0x0, 0x0, 0x3d) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) flistxattr(r0, &(0x7f0000000200)=""/199, 0xc7) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x3, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7c000000fb1400001de1b8462ffdf141167acab8f7afe6719992b10a54e7289093dc569771faff568e133a33a69de817deb7b57ec1ee7140eb806b7af1a22413ba5524de422099f76dd32aba74bc67f234c63b3ee817f66d1ee0efe7221c357dd3c720839b7f516d6be0ac81"], 0x40) 2018/04/12 05:09:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r1, 0x11, 0x5, 0xfffc) r2 = msgget(0x2, 0x400) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0x7f, r3, r4, r5, r6, 0x82}, 0x100, 0x40, 0x400000008000, 0xf3, 0x5, 0x5, r7, r8}) fallocate(r1, 0x0, 0x7e8, 0xb128) 2018/04/12 05:09:44 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x202) mmap(&(0x7f00008d4000/0x2000)=nil, 0x2000, 0x20000000003, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR64], @ANYRES16=r0, @ANYRES16=r0], @ANYBLOB="dfb2e3ff"], 0x2) 2018/04/12 05:09:44 executing program 3: r0 = socket(0x6, 0x4000000080803, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x702}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/12 05:09:45 executing program 7: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1ff, &(0x7f0000007000/0x1000)=nil, 0x0) prctl$setname(0xf, &(0x7f0000000080)='\x00') 2018/04/12 05:09:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'lo\x00', 0x2}, 0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040), 0x4) 2018/04/12 05:09:45 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000a01}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@delsa={0x280, 0x11, 0x400, 0x70bd25, 0x25dfdbfb, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0xa}, [@replay_esn_val={0x20, 0x17, {0x1, 0x70bd2b, 0x70bd29, 0x70bd2a, 0x70bd28, 0xfffffffffffeffff, [0x88e9]}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @tmpl={0x1c4, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x2, 0xff, 0x7, 0x7fffffff, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x1, 0x3f, 0x20, 0x60000000000000, 0x8}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x7f}, 0x2, @in=@rand_addr, 0x3503, 0x4, 0x2, 0x2, 0x0, 0x1000, 0xffffffffffffff01}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3503, 0x7, 0x3, 0x9, 0x919, 0x9, 0x7e7}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x2, 0x0, 0x774, 0x6401f76e, 0x66, 0x2}, {{@in6, 0x4d3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x1, 0x7, 0x3, 0x3, 0xc2e}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x2, 0x3, 0x10001, 0x1f, 0x7f, 0x3b3}]}, @extra_flags={0x8, 0x18, 0x5}, @output_mark={0x8, 0x1d, 0x12}, @sec_ctx={0x50, 0x8, {0x4b, 0x8, 0x0, 0x9, 0x43, "fd09b58d3f6d81ec97561b0e77e42dafcabebd72bcce548f2cbe59e5b0d88d0324c55d853c1d1fcb4cdc69a8c99a16f82f890768c01d02c6976385d9f36e5634447216"}}]}, 0x280}, 0x1, 0x0, 0x0, 0x40}, 0x40800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) migrate_pages(r1, 0x4, &(0x7f0000000080)=0x51, &(0x7f00000000c0)=0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/04/12 05:09:45 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2bff0)={0x0, 0x9, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5f}]}, &(0x7f0000f91ffc)=0x2a5) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) arch_prctl(0x1007, &(0x7f0000000300)="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") r2 = semget$private(0x0, 0x3, 0x401) semtimedop(r2, &(0x7f0000000080)=[{0x3, 0x1}, {0x2, 0x80000000, 0x800}, {0x0, 0x40, 0x1000}, {0x0, 0x1, 0x1800}], 0x4, &(0x7f00000000c0)) pkey_alloc(0x0, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001300)=@assoc_id=r0, 0x4) 2018/04/12 05:09:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, r1}, &(0x7f0000000040)=0x10) 2018/04/12 05:09:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/207, 0xcf}], 0x1, &(0x7f00000002c0)=""/183, 0xb7, 0xa0}, 0x40002002) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00000003c0)={'ipddp0\x00', @ifru_addrs=@hci={0x1f, r1, 0x3}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/12 05:09:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ed4000)=0x8, 0xffffff2b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffffffffff89) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)='\n', 0x1, 0x0, &(0x7f0000000140)=@rc={0x1f}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)={0x20000001}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0xa002, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000001c0)=@req={0x4, 0x6, 0x81, 0x8}, 0x10) sendto$inet(r0, &(0x7f0000000480)="172131acd6da8dac13e5266fb35f52eef746d34515baf835cd1ebd6941b498a827daa09e281cd7c8eff7051527bdbf8afbabe0183ce06398d79c1462c7bb5ae56e8527ae56ddf96311ca6de222b1dab1547eeca5ba35923b915eefebcf83ebcdeb8960e8b0a3128fb086ac6d", 0x6c, 0x0, &(0x7f0000000340)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/109, 0x6d}], 0x1, &(0x7f0000000400)=""/75, 0x4b}, 0x0) 2018/04/12 05:09:45 executing program 5: syz_emit_ethernet(0x2916fc1ec0b4bba4, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x5, 0x80, 0x3}}], {@x25={0x805, {0x2, 0x2, 0x17, "f91e2a31c46908cea692b76ad762907882f96da13a59bfd319fb9d4a80cc45e77c695b4b479aadc52222973ea5d544f07bbef8"}}}}, 0x0) 2018/04/12 05:09:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x1, &(0x7f00000000c0)={0xfffffffffffffff9}, 0x8) 2018/04/12 05:09:45 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="100700050000cd2f7fe6526663361c00"], 0x10}}], 0x2, 0x0) 2018/04/12 05:09:46 executing program 5: add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, 0xfffffffffffffffb) r0 = memfd_create(&(0x7f0000000000)='asymmetric\x00', 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/12 05:09:46 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00000000171cc0a77faa77000000000000") fchdir(r1) exit(0x0) stat(&(0x7f0000000040)='.', &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) syz_open_procfs(r2, &(0x7f0000000140)='cgroup\x00') r4 = syz_open_procfs(r2, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0185879, &(0x7f0000000400)={0x1ffffffffffffef1, &(0x7f0000000500)}) 2018/04/12 05:09:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000600)="3007f88f931c482165505d42dad288d15d99fc50d98caa34f722b824f9efa17813cccdb8456325a9266f3c9a33783a5b32771cd99bc1f5ff21cab12496313af25a20bdadb4c4b41a74ab5a36230cf6d4a1d4069d93ec7fd0db40b059738eb447894a80483c841c0d3ff3d4e2ac", 0x6d}, {&(0x7f0000000680)="2ebdc61ec5b3edd5c2193b96e770df0c3599e4c293bc4c0a6849cb06b74b96be0ed94850471726bb4834f19a836aebb0431dcf9f1fae362af69598a1aaaf59df382d4f43a9ca631baa49b1971de6855b6e17e65d9566f50b0010f0a7c7496819a822f35fa18070f43c8af10fedc476fcbbc48fedb8a26f250f4466ba0fa4a4a2a8375f824a23abb1be9e931382637a6380d4cecdcf6082", 0x97}, {&(0x7f0000000740)="9f8dc00cb6c1309606d89dffb5e1cbeb513a70125e5e6a29e313f98a7f8f9627eb3d961666eb0b7edc97e7b71c66a16cfc5266fce4dc59b1a285b5f350aff1b7df95e7f861fdcb488f6aedd60dbbaa272d520e52131b99e55e6773d3b494305cd360d9156b293bb36aace8eefb0a5f", 0x6f}, {&(0x7f00000007c0)="3bf47ede2bbdf0a6781d0e02d0c265b2629aa5208ede511817d0f6ab85666b5face428683d22cd84589aa661b5844e2bcc4c931a06269a0466d9d3543cc4b877e33d3dcb8856b808c0b6491bb5a2709684c67afc7c7bdda727607dc68f7a68e93881a1493b1c13477cd0edfbf578aca882e16408c3b6d2d627fcaf87f10c87823372e9a832d0e84dc7acc57612dff5874ac3", 0x92}, {&(0x7f0000000880)="89ebd59379", 0x5}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000008c0)="307f3a74bf8db689102216f9377ee4f9a50c5c470ccd1c917f2981f2fa135922ca93fef81e0859ad8939855a0a5febb2f25e64d2630cdc1e934d5c17418967bdd4dac99df111ef4924fb48dc74a7cd02f4e943e6cbc079cb31df42471efd2a3009aaa8f0cb5b00b4a4e67a1d7783dab54a3d9b5b4d0b60de0c5969d347ef485b9b63ff9ea8871b7b70167c5010029412eefce80decf2df09752ad72f9e8780cc132bb39790fdafe28c3bb8a993031c6d08d4e08a54db340de4a70f18ad3190dcb5bf05ceba86781f", 0xc8}], 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/12 05:09:46 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x400) 2018/04/12 05:09:46 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) r1 = memfd_create(&(0x7f0000000040)="2f6465762f6075746f6673009f2bb4", 0x1) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/04/12 05:09:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000769ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d18fb0)={{0x4ce6}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x150, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'nr0\x00', 'syzkaller0\x00', {}, {0xff}, 0x21, 0x2, 0x8}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x48, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xed1e}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0x9, 0x0, [0x1f, 0x34, 0x28, 0x3a, 0x0, 0x1c, 0xd, 0xc, 0x16, 0x2, 0xf, 0xa, 0x10, 0x24, 0x1c, 0x3], 0x2, 0x1, 0x9}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0xffffff00, 'irlan0\x00', 'veth1\x00', {}, {0xff}, 0x84, 0x3, 0x30}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x812, 0x29}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="f3f0106614b9", 0x6, 0xb, [0x30, 0xe, 0x3c, 0x32, 0x2, 0x12, 0x1a, 0x9, 0x1d, 0x2a, 0x27, 0x26, 0x40, 0x32, 0xf, 0x25], 0x0, 0x2, 0x1f}}}, {{@uncond, 0x0, 0x128, 0x168, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0xffffffff, 0xff0000ff, 0xff000000, 0xff], 0x1, 0x2, 0x6}}, @common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x0, 0x5}, {0x3}, {0x0, 0x9}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5282a1c25bee631fffa7b1893939bff409784a94aab6df90ab515886a2a6"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x101, 0x9}, 0x0, 0x9, 0x1000, {0x6, 0x6}, 0xfff, 0xa14e00}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0xdede, 0x16a6, 0x3ff, 0xfff, 0x66d, 0xff}) 2018/04/12 05:09:46 executing program 1: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) unshare(0x40000000) dup(0xffffffffffffff9c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x101, 0x8) arch_prctl(0x0, &(0x7f0000000100)="27860d9c7ea4ac5fe56b92ceac862bf5e0df3ceed7d94d7d6e4387de23859da107ec11bb94d55a8dca386a725b8960fa21e41183a0eb7652b528c0774267d3ed3b1d08d0ba2e2d654d00d9cb47cae402c24a5d2ad99a4a5fe68fe762ce05d75049dfa9eaa15b9cdf3a3ea42b0269b031c51398dd1a4f663af44c375ef94a4647917835bc9f70434cb99310c50f8d21549c34f4b673cf85a6cd25b87ead9e5aa308b3ff") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) alarm(0x7) 2018/04/12 05:09:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4000000000027, &(0x7f0000000280)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x2964, 0x4e24, 0x0, 0x2, 0x0, 0x80, 0xff, r1}, {0x4, 0x4, 0x80000001, 0x6, 0x5, 0x6, 0x1000, 0x81}, {0x2, 0x3d7, 0xfffffffffffffffa, 0x401}, 0x5523, 0x6e6bb4, 0x2, 0x0, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d5, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, 0x2, 0x0, 0x1, 0x2, 0x7}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="3567008cfecf77418567e7090026"], 0x14) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffb, 0x1, 0x24, &(0x7f0000ffd000/0x1000)=nil, 0x7fffffff}) 2018/04/12 05:09:46 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x400) 2018/04/12 05:09:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@remote, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x465, 0x2, [0xffffffffffff7e06, 0x80000001]}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb0, &(0x7f0000000000)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x168d}, @in6={0xa, 0x4e22, 0x7, @empty, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x26}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000540)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xe9c1e761c0c8b54e) 2018/04/12 05:09:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000600)="3007f88f931c482165505d42dad288d15d99fc50d98caa34f722b824f9efa17813cccdb8456325a9266f3c9a33783a5b32771cd99bc1f5ff21cab12496313af25a20bdadb4c4b41a74ab5a36230cf6d4a1d4069d93ec7fd0db40b059738eb447894a80483c841c0d3ff3d4e2ac", 0x6d}, {&(0x7f0000000680)="2ebdc61ec5b3edd5c2193b96e770df0c3599e4c293bc4c0a6849cb06b74b96be0ed94850471726bb4834f19a836aebb0431dcf9f1fae362af69598a1aaaf59df382d4f43a9ca631baa49b1971de6855b6e17e65d9566f50b0010f0a7c7496819a822f35fa18070f43c8af10fedc476fcbbc48fedb8a26f250f4466ba0fa4a4a2a8375f824a23abb1be9e931382637a6380d4cecdcf6082", 0x97}, {&(0x7f0000000740)="9f8dc00cb6c1309606d89dffb5e1cbeb513a70125e5e6a29e313f98a7f8f9627eb3d961666eb0b7edc97e7b71c66a16cfc5266fce4dc59b1a285b5f350aff1b7df95e7f861fdcb488f6aedd60dbbaa272d520e52131b99e55e6773d3b494305cd360d9156b293bb36aace8eefb0a5f", 0x6f}, {&(0x7f00000007c0)="3bf47ede2bbdf0a6781d0e02d0c265b2629aa5208ede511817d0f6ab85666b5face428683d22cd84589aa661b5844e2bcc4c931a06269a0466d9d3543cc4b877e33d3dcb8856b808c0b6491bb5a2709684c67afc7c7bdda727607dc68f7a68e93881a1493b1c13477cd0edfbf578aca882e16408c3b6d2d627fcaf87f10c87823372e9a832d0e84dc7acc57612dff5874ac3", 0x92}, {&(0x7f0000000880)="89ebd59379", 0x5}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000008c0)="307f3a74bf8db689102216f9377ee4f9a50c5c470ccd1c917f2981f2fa135922ca93fef81e0859ad8939855a0a5febb2f25e64d2630cdc1e934d5c17418967bdd4dac99df111ef4924fb48dc74a7cd02f4e943e6cbc079cb31df42471efd2a3009aaa8f0cb5b00b4a4e67a1d7783dab54a3d9b5b4d0b60de0c5969d347ef485b9b63ff9ea8871b7b70167c5010029412eefce80decf2df09752ad72f9e8780cc132bb39790fdafe28c3bb8a993031c6d08d4e08a54db340de4a70f18ad3190dcb5bf05ceba86781f", 0xc8}], 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/12 05:09:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x80000000) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) 2018/04/12 05:09:47 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) accept$alg(r0, 0x0, 0x0) syncfs(r1) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/12 05:09:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002ac0)={@loopback, 0x0}, &(0x7f0000002b00)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002b40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x400, 0x6, 0x400, 0x5, 0x0, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/12 05:09:47 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/04/12 05:09:47 executing program 1: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) unshare(0x40000000) dup(0xffffffffffffff9c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x101, 0x8) arch_prctl(0x0, &(0x7f0000000100)="27860d9c7ea4ac5fe56b92ceac862bf5e0df3ceed7d94d7d6e4387de23859da107ec11bb94d55a8dca386a725b8960fa21e41183a0eb7652b528c0774267d3ed3b1d08d0ba2e2d654d00d9cb47cae402c24a5d2ad99a4a5fe68fe762ce05d75049dfa9eaa15b9cdf3a3ea42b0269b031c51398dd1a4f663af44c375ef94a4647917835bc9f70434cb99310c50f8d21549c34f4b673cf85a6cd25b87ead9e5aa308b3ff") sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) alarm(0x7) 2018/04/12 05:09:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) clone(0x100000000, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000340), &(0x7f0000000240)="6c7dddba6f23a35d0f5145409a5f5f6858407515a08d5dfc6d761fdb1c011a6a4fa6d786281f870c6a49ab5093d4fa384f60d09738dc343e08e3b8aa9b1f98f5d9cf8b85708041e8101d1647d855b782098c75454709ec009ba0029c51ac095f3590d8df2ff74e71b36673bfbe40eccb456308efd206e73ab60ef24f88754d0ab5a42d") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)=""/145, &(0x7f0000695ffc)=0x91) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="90d2212bd016a88da3f6e73ef27fe7a2d894ecb0374b2576a96e77e46cd1b6c5848bc7582a4e888e3bc48530da29e4d3bf3c538f", 0x34, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="b3d1f0ce7bf7f4318b8f0084c54b25f42d96ceba7270658bf148b4b65c1227e0", 0x20, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000200)=[{&(0x7f0000000380)="26fc160f8ae26d32713a7d2607952690ee7eb2c186406938b6f02c34bee63c644c3cd76a0366df9270c05a6db3cb00f78d2db383b28938fc9317a543958889f759b42493ce2a8e19893b0aeb4353a3f9b96e01e801601d25e67e0f380bf34d7c6e94c11aac5c23a53ac19fffbc72405339c4ec812e126964223a7c3c0b1add1ff97a8680dee301c94de8a654f3f34e176364d5e18c1e80172d07112cea5e87d3fb7e2dd3f03c71821c2609ed478460f49104033593eb42b989184a0e3d32a5a520802e7eb5ac0c603eff112e5374c6748ab643ca37d77190d0f8ca", 0xdb}, {&(0x7f0000000480)="a22959ddb90258859aa65c61787122f0d8a69ae1155e7c24185f56c91298dd3c0241c93dcda287703cd22fb7b90e86e69f5a3ce6c7b0e2b93ba9125f39cb4d7f9caab8c9c836856afab716ba154933d12305fa5f71a5e0017f0ffe662472a37dc73e254d528678ee1cccccd78d8423204ff8ac9bb7c475d80fc4ed78f2944b6058f43156b6dc7708dc7d1f3f50cdb610921b6c047bfe0bc5fcf0f8a07211ffd053ab1c8878ccd03ad8aeefd4a37c654d283124f74e32088a6b4c3b0b18c49039f176d4eedd7871db63468d5f36f311c88a612325a8878d098115", 0xda}], 0x2, r2) 2018/04/12 05:09:47 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x1, 0x8, 0x7, r2}, &(0x7f0000000140)=0x10) recvfrom$inet6(r1, &(0x7f0000000300)=""/220, 0xdc, 0x2002, &(0x7f0000000400)={0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000000)='5', 0x1}], 0x1) pselect6(0x40, &(0x7f0000000180)={0x9, 0x4, 0x7, 0x80000001, 0x6, 0xe4}, &(0x7f00000001c0)={0xfff, 0x8a11, 0x3ec, 0x7fff, 0xb8e, 0xfffffffffffff209, 0x3ff, 0x7fff}, &(0x7f0000000200)={0x9, 0x80000001, 0x0, 0x0, 0x8, 0x3, 0x37, 0x4}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x1}, 0x8}) 2018/04/12 05:09:47 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x77, 0x80000001}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x40500) fsync(r1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, 0x1c) 2018/04/12 05:09:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x9d7, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000380)={0x80c2, 0x0, {0x0, 0x0, 0x1, 0x3, 0x763e0b2}}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000001c0)=""/242, &(0x7f00000002c0)=0xf2) r5 = socket$inet6(0xa, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000180)={'bond_slave\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000000c0)=""/171) r6 = dup3(r4, r5, 0x7fffd) setsockopt$inet_udp_int(r6, 0x11, 0x67, &(0x7f0000000080)=0x4, 0x4) 2018/04/12 05:09:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000600)="3007f88f931c482165505d42dad288d15d99fc50d98caa34f722b824f9efa17813cccdb8456325a9266f3c9a33783a5b32771cd99bc1f5ff21cab12496313af25a20bdadb4c4b41a74ab5a36230cf6d4a1d4069d93ec7fd0db40b059738eb447894a80483c841c0d3ff3d4e2ac", 0x6d}, {&(0x7f0000000680)="2ebdc61ec5b3edd5c2193b96e770df0c3599e4c293bc4c0a6849cb06b74b96be0ed94850471726bb4834f19a836aebb0431dcf9f1fae362af69598a1aaaf59df382d4f43a9ca631baa49b1971de6855b6e17e65d9566f50b0010f0a7c7496819a822f35fa18070f43c8af10fedc476fcbbc48fedb8a26f250f4466ba0fa4a4a2a8375f824a23abb1be9e931382637a6380d4cecdcf6082", 0x97}, {&(0x7f0000000740)="9f8dc00cb6c1309606d89dffb5e1cbeb513a70125e5e6a29e313f98a7f8f9627eb3d961666eb0b7edc97e7b71c66a16cfc5266fce4dc59b1a285b5f350aff1b7df95e7f861fdcb488f6aedd60dbbaa272d520e52131b99e55e6773d3b494305cd360d9156b293bb36aace8eefb0a5f", 0x6f}, {&(0x7f00000007c0)="3bf47ede2bbdf0a6781d0e02d0c265b2629aa5208ede511817d0f6ab85666b5face428683d22cd84589aa661b5844e2bcc4c931a06269a0466d9d3543cc4b877e33d3dcb8856b808c0b6491bb5a2709684c67afc7c7bdda727607dc68f7a68e93881a1493b1c13477cd0edfbf578aca882e16408c3b6d2d627fcaf87f10c87823372e9a832d0e84dc7acc57612dff5874ac3", 0x92}, {&(0x7f0000000880)="89ebd59379", 0x5}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000008c0)="307f3a74bf8db689102216f9377ee4f9a50c5c470ccd1c917f2981f2fa135922ca93fef81e0859ad8939855a0a5febb2f25e64d2630cdc1e934d5c17418967bdd4dac99df111ef4924fb48dc74a7cd02f4e943e6cbc079cb31df42471efd2a3009aaa8f0cb5b00b4a4e67a1d7783dab54a3d9b5b4d0b60de0c5969d347ef485b9b63ff9ea8871b7b70167c5010029412eefce80decf2df09752ad72f9e8780cc132bb39790fdafe28c3bb8a993031c6d08d4e08a54db340de4a70f18ad3190dcb5bf05ceba86781f", 0xc8}], 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/12 05:09:47 executing program 3: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)) close(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x1ff, @time={0x77359400}}) 2018/04/12 05:09:48 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) socket$inet6_udp(0xa, 0x2, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/12 05:09:48 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x40080000001) 2018/04/12 05:09:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) writev(r2, &(0x7f00000009c0)=[{&(0x7f0000000600)="3007f88f931c482165505d42dad288d15d99fc50d98caa34f722b824f9efa17813cccdb8456325a9266f3c9a33783a5b32771cd99bc1f5ff21cab12496313af25a20bdadb4c4b41a74ab5a36230cf6d4a1d4069d93ec7fd0db40b059738eb447894a80483c841c0d3ff3d4e2ac", 0x6d}, {&(0x7f0000000680)="2ebdc61ec5b3edd5c2193b96e770df0c3599e4c293bc4c0a6849cb06b74b96be0ed94850471726bb4834f19a836aebb0431dcf9f1fae362af69598a1aaaf59df382d4f43a9ca631baa49b1971de6855b6e17e65d9566f50b0010f0a7c7496819a822f35fa18070f43c8af10fedc476fcbbc48fedb8a26f250f4466ba0fa4a4a2a8375f824a23abb1be9e931382637a6380d4cecdcf6082", 0x97}, {&(0x7f0000000740)="9f8dc00cb6c1309606d89dffb5e1cbeb513a70125e5e6a29e313f98a7f8f9627eb3d961666eb0b7edc97e7b71c66a16cfc5266fce4dc59b1a285b5f350aff1b7df95e7f861fdcb488f6aedd60dbbaa272d520e52131b99e55e6773d3b494305cd360d9156b293bb36aace8eefb0a5f", 0x6f}, {&(0x7f00000007c0)="3bf47ede2bbdf0a6781d0e02d0c265b2629aa5208ede511817d0f6ab85666b5face428683d22cd84589aa661b5844e2bcc4c931a06269a0466d9d3543cc4b877e33d3dcb8856b808c0b6491bb5a2709684c67afc7c7bdda727607dc68f7a68e93881a1493b1c13477cd0edfbf578aca882e16408c3b6d2d627fcaf87f10c87823372e9a832d0e84dc7acc57612dff5874ac3", 0x92}, {&(0x7f0000000880)="89ebd59379", 0x5}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f00000008c0)="307f3a74bf8db689102216f9377ee4f9a50c5c470ccd1c917f2981f2fa135922ca93fef81e0859ad8939855a0a5febb2f25e64d2630cdc1e934d5c17418967bdd4dac99df111ef4924fb48dc74a7cd02f4e943e6cbc079cb31df42471efd2a3009aaa8f0cb5b00b4a4e67a1d7783dab54a3d9b5b4d0b60de0c5969d347ef485b9b63ff9ea8871b7b70167c5010029412eefce80decf2df09752ad72f9e8780cc132bb39790fdafe28c3bb8a993031c6d08d4e08a54db340de4a70f18ad3190dcb5bf05ceba86781f", 0xc8}], 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/12 05:09:48 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f00000000c0)=0x80) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x0, 0x2e5a, 0x7, "0b31e7469218024fdb2015da0135c8ea5b811c982fe53c94f2529985cb44119a09eb7a343e23c49f8b2e9ffffd745e5034768c58c8fdf93714c69d17fa6bff", 0xf}, 0x60) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'vcan0\x00', 0x400}) ppoll(&(0x7f0000000200), 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300)={0x7}, 0x83) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x2, 0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000240)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000340)) 2018/04/12 05:09:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0x4c, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000090400000000000000000000000000df0706f0bab0c13800000000e200fa1f0bdffc32c2bd60a94c0617a63089565699bec01fe06c3053d8248669507c5c2592d550c9381993a061a8897905f7f9e07e5ed0d30a5bac84db10d25011df14f9aba3915830853ffde1c7276643b4f0ead43f614358963fcd2f2a8f4da3a57fe3118340d9c9ad82031587e8f0c66deae98bcf5a57f6e734b7128ef7fd08d6c481a56ddf9f7c52d796294c7d2d358f8dc4ca11280c6ad57f37c6f66ad75fc619a7678acc08d5fb6d838c8cb6c112e7471213e5be3f72ed749db814f4f477163cc59cdea0938472849449b05f5c94fd"], 0x1c}, 0x1}, 0x0) 2018/04/12 05:09:48 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff7fffffff, 0x10800) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x9) set_mempolicy(0x0, &(0x7f00000000c0), 0x2) 2018/04/12 05:09:48 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x3, 0x7, 0x0, 0x3fe}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/04/12 05:09:48 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getrandom(&(0x7f0000000340)=""/93, 0xffffffffffffff2e, 0x2000001) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x6, 0x9, "c0c9356e9b08", 0xae99}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xffffffffffffffe1, 0x4, 0x10001, 0x5, 0x3, 0x401, 0xe891, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0xc00000, @mcast1={0xff, 0x1, [], 0x1}, 0x500}}, 0x81, 0x3bea6cf8, 0x4, 0x10001, 0x10}, 0x98) 2018/04/12 05:09:48 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x842, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={r1, 0x80000, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x181202, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={r4, r5, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/12 05:09:48 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000000000004700004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/12 05:09:48 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x141000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f00000003c0)=""/180, &(0x7f00000001c0)=0xb4) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x1, 0x0) r5 = accept$inet6(r4, 0x0, &(0x7f0000000000)=0x33) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) epoll_pwait(r1, &(0x7f0000000480)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f00000004c0)={0x75}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000180)) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000200)=r4) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/12 05:09:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/4096) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001100), &(0x7f0000001140)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10800, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x20000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/04/12 05:09:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') recvfrom$ax25(r0, &(0x7f0000000080)=""/123, 0x7b, 0x361c36f5c8aefc92, &(0x7f0000000100)={0x3, {"06dd41c6fd19bc"}, 0xffffffffffffffe1}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="340c5de124f7fb1dc20372cc32b131cca1cca1713a6f908e2427114799ce7022cb616c3f259c5460295ac15bfe2ae22684391dff6c6e4b909901f9cbbc00"], 0x1) 2018/04/12 05:09:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) dup3(r2, r1, 0x0) 2018/04/12 05:09:48 executing program 5: r0 = socket$inet(0x2, 0x0, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) read(r0, &(0x7f00000002c0)=""/166, 0x6a) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x33b) 2018/04/12 05:09:48 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x400001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x7fffffff, 0x8, 0x2, 0x8001}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x1000000044) sync() bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYRES16=r1], &(0x7f0000000680)={0x0, 0x0, [0x0, 0xffffffffffdfffff]}) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffffffffffd}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/04/12 05:09:49 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/82) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/100) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1080da14, 0x2}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/12 05:09:49 executing program 6: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) memfd_create(&(0x7f0000000000)='--\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/12 05:09:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/232, 0xe8}], 0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x1, 0x2, 0x17, &(0x7f0000ffd000/0x3000)=nil, 0x8}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000300)={0x8, 0x80000001}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000340)) fsetxattr(r0, &(0x7f0000000480)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)='em0self@\x00@\x00\x00\x00\x00\x00\x00', 0xffffffffffffffa1, 0x3) 2018/04/12 05:09:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd60f6c85b00303a0000000000000000000000ffffac14ffbbff02000000000000000000000000000183009078000000006044309d0000000000000000000800000000000000000000ff0100000000000000000000000000015f0d2a6d440e37f9dfac0d8c431c033996ddf3a464138b80393519a0c2ad5bd9dee52c0a66a03c076041423637a3d19ae92f05961151f0857b42ccff81de800840f30b7a03f7674694d477af08ba67d934dca204a8fcb75e1472bae2f80c3e37d763c5d4e12770de30c70c2f33"], 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/04/12 05:09:49 executing program 7: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0xffffffffffffffb9) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000100)=0xf, 0x40) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x8, 0x10ee, {0x4f4}, {0xd4e, 0x4}, @period={0x5b, 0x7, 0x7, 0x0, 0x6, {0x0, 0xffffffffffffff74, 0xd695, 0x4}, 0x2, [0xf1af, 0x7]}}) r2 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="88ae9377fed9438a5745aa142b561ce4d4a91e59ada7a62b7ac5853819b77955793d389b9557a5bcc69f92cc640835d5a217861384021c83b4cf5136ba809539e251bf8c80c936a69c74a246561f7c84d49042f6df64d011ddf121d06f24b0c0b429185b39026b350bb020187b7eafc23ef19050ead751fe3eda810f327bc7d8ea3d4a956b1229ce225f5f4a4a4606e37292fcd957bae9ed14ecb4a70c9e1af5b125de7ba96b29e6cda2cd3fdf4e5688675d10664a967afed9c7d9afb2846b188572517da95861c081d1ebe69065915cd098e331341d45", 0xd7, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) 2018/04/12 05:09:49 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000002000/0x600000)=nil, &(0x7f0000000080)) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000000)="7750feb49853a17a07", 0x9}], 0x1) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) 2018/04/12 05:09:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00001400000000000000000000000500f30000000000000000000000000000000000000000000000000000080012000200590000000000000000002600000002030000ff3f000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000efff04000500000000b58619518ddd1ea200fe800000000000000000000000450eff00000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/12 05:09:49 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e22, 0x0, @empty, 0x8000}, 0xfe4e) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000240)=0x8) 2018/04/12 05:09:49 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/04/12 05:09:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @local}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/04/12 05:09:49 executing program 6: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x3da9, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) 2018/04/12 05:09:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/12 05:09:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x3, 0xd, 0x3, 0x59a, 0x0, 0x40, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x6ee, 0x5, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xd4, "fffdf7795e1a015d11abb3dd47b838d65726efc5bfff5522b3f522fa2e4e1240089d848549da835588d4b31195816b313126423de35965e291284821effd9c0511b23073ef7c9e3f83ff985064050726964172913b40b49b4cc03bb6fa40265197248248359bc009c205ddb45582faa7f36a732cd5a9f8908ea4c53d7b1abf3cc3d855980123860edf68eccd12f464a712f2c06656bde944680eca4d4e0f625fe927033faf3cce53e4a1a80f5734058ea99ddb8ce379b07a81141db9baa8ee7047066d3be993d43f038537e44ee6911c18a81750"}, &(0x7f0000000200)=0xdc) fchdir(r0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='./file1\x00') 2018/04/12 05:09:49 executing program 0: prctl$intptr(0x2a, 0x8b) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x1c00) 2018/04/12 05:09:49 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x3, 0xffffffff00000005}, 0x2c) 2018/04/12 05:09:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/158) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="b9", &(0x7f0000000040)=""/77}, 0x18) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x100000000, 0x7ff}, 'port1\x00', 0x80, 0x1, 0xc00000000, 0xffffffffffffffc0, 0x400, 0x1, 0x80, 0x0, 0x3, 0x3d2e}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/04/12 05:09:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x7fffffffffffe) unshare(0x20000400) ioctl(r0, 0x20000000002201, &(0x7f0000000100)) 2018/04/12 05:09:49 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0xffffffffffffffff) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/12 05:09:49 executing program 2: r0 = memfd_create(&(0x7f0000000140)='system.', 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2e706f7369785f611fa52bf1fc881a3e8959ce62"], &(0x7f0000000080)='\'\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') [ 75.955742] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/12 05:09:50 executing program 6: r0 = socket$kcm(0x29, 0x400000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x141) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x60973c84ade4370, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}]}) pipe2(&(0x7f0000000140), 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)) 2018/04/12 05:09:50 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x6, 0x3, 0x3, 0x101, 0x6c1, 0x9, 0x88a2, 0x8000, 0x5100000000, 0x4}, 0xb) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/12 05:09:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/158) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="b9", &(0x7f0000000040)=""/77}, 0x18) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x100000000, 0x7ff}, 'port1\x00', 0x80, 0x1, 0xc00000000, 0xffffffffffffffc0, 0x400, 0x1, 0x80, 0x0, 0x3, 0x3d2e}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/04/12 05:09:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x200) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000000400)=""/210) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) migrate_pages(r2, 0x1, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0x80) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000540)=""/4096) rename(&(0x7f0000000500)='./file0\x00', &(0x7f00000003c0)='./file0\x00') semget(0x1, 0x3, 0x540) semget$private(0x0, 0x1, 0x460) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f00000015c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x2f8) 2018/04/12 05:09:50 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x460000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/12 05:09:50 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6323720161de1f5ba110a1fb00") r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x28101) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') sendfile(r1, r3, 0x0, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) readahead(r2, 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCSTI(r1, 0x5412, 0x2) 2018/04/12 05:09:50 executing program 2: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="b8a8813247d37bf7e56902fcd1545825f9789e303a4db6d37f13ab767f67f8770ce136a00372b60ef85e77107ad1e2ec317434c9e8ba181c635f8c17234475d92566227435cd404dbfd04b04b1731125d7c826bf1d7391951a5abd0d2117464d0cf8b45a1f541539f24fdeb3bf5b9e199e5054c1a0602775d95792346dd0", 0x7e) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="2f00000059ceba3b9febbe11b5fc0117648770e837eaa1866cddb4114dda87159316cf9767d8f7522120c98c085984", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=r2, @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3c}, 0x1}, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) 2018/04/12 05:09:50 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000500)={0x200f1528, r0}, &(0x7f0000f03fe8)={0x0, 0x400, 0x4}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000680)='net/llc\x00') r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000280)=0xffffffffffffff7f) r7 = getegid() getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1000, 0x5, 0x10000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r8, 0x2}, &(0x7f0000000540)=0x8) shutdown(r2, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x7, r4, r5, r6, r7, 0x108}, 0x8000, 0x3, 0x0, 0x400, r1, r1, 0x4}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000180)) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000480)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000580)="7c56a3bc5f6d9db7594904e37c537fea7b9d35ffe56d33ffaf4281caea14ff589a8e3703d6743336a8e52082fd91ab91837cefa2490bcbebb40532791e00eb3adf7f4def8e721b512750d062635e9a7767444f1997a5a715b1e796f59f557139c9541e1fe7a1ded68f4b80d9b33cd0880f28ca40de46d68373f36c27a652d898fd814cec46f8bd8219f78f52bb23ccfa8dfb0631d0667408e1e6905876ed800a681d376c18690ee648a8039f14ba638cabd5edf0e8d853ef686428673f38efa85bf54a00081820ce6cefced2022db73addec41eeff8463f1d4") r9 = inotify_init1(0x0) fcntl$setown(r9, 0x8, 0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000440)=[0x3, 0x2]) fcntl$getownex(r9, 0x10, &(0x7f00000006c0)={0x0, 0x0}) ptrace$setopts(0x4200, r10, 0x0, 0x0) 2018/04/12 05:09:50 executing program 7: syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000140)="b3d5a90cdf31e61a0c65bf45112bc99b94ccee65830479c24b97130bdee4038e0a24a3370749ddcc1535faefb11b1c3ba97006842f0f97f955f907217bc59d9909bb8cad7b7815140ac6", 0x4a, 0x6}, {&(0x7f00000001c0)="a4013105a74625e1a501090b0784da8dfe04450652f4987dbb362bbe21fbdce73f0f9f0eb73aeda3b2fa7cf7dbdcaefa28bb935de84ef192a0e2e293a63ac26e943da61a5c474b7c51d0f2fa665ec86f3fc437f0b27928461362d5121962d6738daacad289c6b61776328a6710093185124b2561ace85a62663209f56cced9be804f31bd4deb7622595b456ae078b4f9", 0x90, 0x9}, {&(0x7f0000000280)="7ba7dcb237fa69b882ac88a6c7dc34df1d04b3d919aebe58a2995103fb2be1fa98c1a424155ddb3f91fe1856a3e9ec2e876e826a76268fa8a5c8745ca59e1707709147bee890b43746c40fdc0f89c86ddb3a9cae192c23ce6109b1c97d06b3511854004a18e9cd3118d393e85921ce4182d0f61bf60ea3027e4f36865a22322bec2710f06653aaab7aa8bfadbcda260cc1d0b4a2d2d055b016799ab6d228fd92583a07c1185bdf3f0d6547b87b5014e6ff11f4766826fc5822e754dbcf32fa1a714ae6f2e09716440e6e2c79ee938557acb0de5b86f8ab764aa0678636aea348a306751460be6fdfb7", 0xe9, 0x2837}, {&(0x7f0000000380)="5e43ed111e9c76d2ce476fd3", 0xc, 0x9}, {&(0x7f00000003c0)="a116cb04aade71d9b434b01a8cbd634ad09b35a9b8d514d96e16c781bf4b2509be0f318dfb9de241c0d582aba1b33e57e1cb64b5300ebd2810b04c4af2", 0x3d, 0x8}, {&(0x7f0000000400)="21ad0106cd1351e6f9e47eadbc8ee9929c8c2ca1c6a8a1e9ae22567215b7e4d00c7850369ed8847f45178be27cec51e57ccca83df53852b55b8e35b66007396d9d131b24ecde26abed38be24fb4537ae3984cd62e4c42303d8d606af9183ec72ecc0e9a03a0237958cae330ee293217cd81621d366f6c829fb0ad747d942a234e9c7e985e176791ffc17", 0x8a, 0x4}, {&(0x7f00000004c0)="d10d73717f41871ed567e60919a8f3875d8aaf0795ede890eb5501f10b3c9a1ed9dfe225960109cc7bafe1eef2e927d38d30b379e9a4b61e70eb00813aa300de3a436f15618b2d5df62eef9375643372a93662a0e76334ccdef7f2d58c1ac840b69f47c243eda82fe411d3bd34c3afa42335803f7a76fb276fa34d68073f8f3d83d98ebda770fccc8dd596b6a825466b3f2532f47dfb87beed62fb6f21d30f86695d7c4c617fd31d40ea3ca140572ce2e394224c27e167da23ddf8acdcf0afde35126fc1c304e5973d35f6a6b5af7c7e724961dcecad31fe3d758520dbb5524e7c9d8a66a7ed5450ea8cf84bf7b0c539", 0xf0, 0x6e5c}, {&(0x7f00000005c0)="25ce557d4520841f4e44a713a266470d07b243a993959991ba304ca54d48ef8909b8da6f580a01f740822f938041caf217194deb7ba88421985d75aae709dd6f264a14ef424abbe10c83ace3bf286957dee01851e70e4d67bd5ea9e7e3da0ed489768b21da7d1210bd994e8aabd7d3530c5394fcf97f6749d7617e1ed6b82ef07017aa46e24c1bf604c8af4e6a9557fee48b0a1e0a93e8614a6871dc2016594b39e186435bf02314390c6294c2097e3987052e30059c820740bd0c37027ebef42894820bbce113f2514b5cd82eb1cc477a57c2657bd18b37193cd414eadf7bbbe2b2359f41190a9feb28858d96e02094e8", 0xf1, 0x4}], 0x8040, &(0x7f0000000780)={[{@uid={'uid', 0x3d, [0x37, 0x7b]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp861'}, 0x2c}]}) r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)="5903903dc4a9a1b108f19932cb6d89759f10a5d26cc7601b6ab41af5a063fa79073991716db3cef174ec65fda558dd65466891ea98", 0x35) unlink(&(0x7f00009ff000)='./file0\x00') 2018/04/12 05:09:50 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffec8) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) unshare(0x8000000) mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xf39e}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) pselect6(0x40, &(0x7f0000000000)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/12 05:09:50 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{}, {0x30}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/12 05:09:50 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xaa, "a50349b1a8f08e9265bf9ed09c47c21a4b7a7543839f8bafeb9e00644f65757ce46657b053b31b8730692a3f359f128d96e157894ca3705b890a4c2f50bbeedac478db816626b207b8fafc748841e364cd87ec489def2d487c53ae56708bab2dbe77f34bd05883c203d17905f115705eaa733a8cad5c02e8f09cf73c9b89f652a56522500434c3a572c96975948464f42f98727d0f5ce2e3c2e2586a79309a1038fcd750270fb68e7716"}, &(0x7f0000000200)=0xb2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x2, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/04/12 05:09:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001600)="19", 0x1}], 0x1dc, &(0x7f0000001740), 0x0, 0x45}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x2, 0x0) 2018/04/12 05:09:50 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = semget(0x2, 0x0, 0x81) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000300)=""/75) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00000000c0)={0x1, 0x1d07}) r4 = syz_open_pts(r1, 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/145) dup3(r4, r1, 0x0) r5 = getpgid(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f0000c34fff), 0xffffff0b) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) socketpair(0x2, 0x8000f, 0x40, &(0x7f0000000380)) 2018/04/12 05:09:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) r2 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000140)=""/158) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="b9", &(0x7f0000000040)=""/77}, 0x18) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x100000000, 0x7ff}, 'port1\x00', 0x80, 0x1, 0xc00000000, 0xffffffffffffffc0, 0x400, 0x1, 0x80, 0x0, 0x3, 0x3d2e}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/04/12 05:09:50 executing program 0: r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f00000017c0)="260000002a0047f10701c1b08021e4000000000001000080090000001a000000020000000706", 0x26) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 05:09:50 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000080)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 05:09:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) open$dir(&(0x7f0000000040)='./file1\x00', 0x149000, 0x11) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x2) 2018/04/12 05:09:50 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x841b) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23}, 0x10) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='selflo\x00', 0x7, 0x3) 2018/04/12 05:09:50 executing program 0: rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x8, &(0x7f00000003c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xc79}], 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x400, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/12 05:09:50 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x1f76, 0x8000000000800, 0x3f}) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/12 05:09:50 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)) exit(0x0) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) 2018/04/12 05:09:51 executing program 4: clock_gettime(0x200000000000, &(0x7f0000000000)) 2018/04/12 05:09:51 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000001ac0)=[{{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)=""/41, 0x29}}], 0x2, 0x0, &(0x7f0000001c00)={0x77359400}) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/194) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/04/12 05:09:51 executing program 5: unshare(0x40600) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x2, 0x7, 0x3, 0x2, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='-G\\%(\x00', 0x1) fallocate(r2, 0x3, 0x12, 0xd42) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/12 05:09:51 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) 2018/04/12 05:09:51 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), 0x4) 2018/04/12 05:09:51 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0xfffffffffffffef2, &(0x7f0000000600)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0xfffffffffffffd8b) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x589040, 0x400108) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = fcntl$getown(r0, 0x9) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) migrate_pages(r1, 0x2, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x9) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x81, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="48e9dbd698944cfd7a1500b325362b2b7d59e6bbdd79fd90e8a0d634c3b7cb495473d87e1a63708ad33fbe08c527e58d0409f4b9b78092767007b969d113450d7e103f24ea3844a723c649439431054700174d5a1bbeead0d3ee7177c201ba9fe80de16e5476e833c1a50f56181d1acd282d1f790a7317ba6b2e2b3388f13b75418717ab1041a8e20c2fa400b6acbbbdb0", 0x91, 0x3}, {&(0x7f00000003c0)="c23d566941a7156bc93b2d45f9bf3778408fec66ed08b7ce346974775da8438f62428d462e6f4904d016ffb59654e41951706a4f0c0ff5ba85521d8809d2ff460c844f1dda29424ddca143f85010941e25368e2c8c9d88073668ce4b2f9bd60fef8a4f015a7836be189249397e0d12c4abf73c7b9fb56c41d9138bfddaf12fde60b4346d10f4bcfe8bbd4c9d90d9f15c86c14bbc94f608e2339d9d601d909ac1f102278e8b0d88ec4d9111936ffe75b000d2fd062702582f58aed5f12befb56b862ddf07176cc3dc0ad596fc4eba7b6d3ef03432159895d6", 0xd8, 0xfff}, {&(0x7f00000004c0)="b53bbc71d8c495a752dff5b22bd7b8fb655bb89cdfec7e4d07408b4be9cc432fa1eb020405baf9fa5ff9e6b382114e5d52a21ffd103e39dd61645c75c42c98dac83bac123429", 0x46, 0x1}], 0x2, &(0x7f00000005c0)={[{@auto_da_alloc='auto_da_alloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@noacl='noacl', 0x2c}, {@resgid={'resgid', 0x3d}, 0x2c}]}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000000000000e8a14c00000000000485acc1b4929833cc000400950000007715bcc5152f0000a000100100000000001000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/04/12 05:09:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = semget(0x2, 0x0, 0x81) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000300)=""/75) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f00000000c0)={0x1, 0x1d07}) r4 = syz_open_pts(r1, 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/145) dup3(r4, r1, 0x0) r5 = getpgid(0xffffffffffffffff) sched_setaffinity(r5, 0x8, &(0x7f0000000080)=0x6) write(r1, &(0x7f0000c34fff), 0xffffff0b) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) socketpair(0x2, 0x8000f, 0x40, &(0x7f0000000380)) 2018/04/12 05:09:51 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x401, @empty, 0x9}}, 0x4, 0x8, 0x4, 0x7, 0x10}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x247, 0x300000, 0x9, 0x81}, &(0x7f0000000280)=0x98) unshare(0x40600) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f0000000080)) 2018/04/12 05:09:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfd11, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000040), 0x4000000000002e5, 0x10042, &(0x7f0000000140)={0x0, r1+30000000}) 2018/04/12 05:09:51 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0xce81e56, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x7261874159bdde93, &(0x7f0000004f99)=""/103}, 0x423) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x0, 0x80000001}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000280)={0x8}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000001d000000a31d0000850095000004000000"], &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/12 05:09:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x6}) getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/igmp\x00') syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x101000) sendfile(r0, r3, &(0x7f00000002c0)=0x200, 0x4000000012ed5d) 2018/04/12 05:09:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') socket$nl_crypto(0x10, 0x3, 0x15) pread64(r0, &(0x7f0000000100)=""/8, 0x1000000e9, 0x0) 2018/04/12 05:09:52 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000010c0)={r1, 0x3}, 0x8) 2018/04/12 05:09:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x6}) getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/igmp\x00') syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x101000) sendfile(r0, r3, &(0x7f00000002c0)=0x200, 0x4000000012ed5d) 2018/04/12 05:09:52 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf4b68", 0x38, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/12 05:09:52 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0xfffffffffffffef2, &(0x7f0000000600)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0xfffffffffffffd8b) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x589040, 0x400108) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = fcntl$getown(r0, 0x9) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) migrate_pages(r1, 0x2, &(0x7f0000000080)=0xfffffffffffffff9, &(0x7f00000000c0)=0x9) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x81, 0x3, &(0x7f0000000540)=[{&(0x7f0000000300)="48e9dbd698944cfd7a1500b325362b2b7d59e6bbdd79fd90e8a0d634c3b7cb495473d87e1a63708ad33fbe08c527e58d0409f4b9b78092767007b969d113450d7e103f24ea3844a723c649439431054700174d5a1bbeead0d3ee7177c201ba9fe80de16e5476e833c1a50f56181d1acd282d1f790a7317ba6b2e2b3388f13b75418717ab1041a8e20c2fa400b6acbbbdb0", 0x91, 0x3}, {&(0x7f00000003c0)="c23d566941a7156bc93b2d45f9bf3778408fec66ed08b7ce346974775da8438f62428d462e6f4904d016ffb59654e41951706a4f0c0ff5ba85521d8809d2ff460c844f1dda29424ddca143f85010941e25368e2c8c9d88073668ce4b2f9bd60fef8a4f015a7836be189249397e0d12c4abf73c7b9fb56c41d9138bfddaf12fde60b4346d10f4bcfe8bbd4c9d90d9f15c86c14bbc94f608e2339d9d601d909ac1f102278e8b0d88ec4d9111936ffe75b000d2fd062702582f58aed5f12befb56b862ddf07176cc3dc0ad596fc4eba7b6d3ef03432159895d6", 0xd8, 0xfff}, {&(0x7f00000004c0)="b53bbc71d8c495a752dff5b22bd7b8fb655bb89cdfec7e4d07408b4be9cc432fa1eb020405baf9fa5ff9e6b382114e5d52a21ffd103e39dd61645c75c42c98dac83bac123429", 0x46, 0x1}], 0x2, &(0x7f00000005c0)={[{@auto_da_alloc='auto_da_alloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@noacl='noacl', 0x2c}, {@resgid={'resgid', 0x3d}, 0x2c}]}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0xf, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000000000000e8a14c00000000000485acc1b4929833cc000400950000007715bcc5152f0000a000100100000000001000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/04/12 05:09:52 executing program 3: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) r1 = socket$inet(0x2, 0x0, 0x7) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='syz_tun\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) 2018/04/12 05:09:52 executing program 5: pipe2(&(0x7f00000026c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002700), &(0x7f0000002740)=0x4) r1 = socket(0x10, 0x802, 0x0) sendmsg(r1, &(0x7f0000002680)={&(0x7f0000000000)=@sco={0x1f, {0xebf, 0x0, 0x0, 0x101, 0x100, 0x400}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000180)="a8aea5a2b645aab33f04efdc29eaaf9e455b7f2559ce9abbddc81b6f18f9af186230c3ab2a38575d318752f3141b63ff", 0x30}, {&(0x7f00000001c0)="844e6316d5ca197080278e25cde3a51a8cc25eee42fea5eeb7f8900e3ee08d391aa91579035740c9d8b9cfbbd1108be0909772864da2a7a75d96720dcbc394eec568ae635787c3f1408b9c68994611ad30613dfda6f869e8bb8d28eb2142e525d90039f9cbee67eadc2d306c011e06df97b25812eff56a0738278671fff12fa48bb68954da4ca0a85cf4d273c36de3018fdf3d16c33f0efc", 0x98}, {&(0x7f0000000280)="e4bdfbfb679dfadb0f4f7b1bee58a440022f0b674f55ab306eadf10664de799a3f61643aff596865e2f0857f8c8cbe5a6385f0bc1428e5f4facd8bdb5c1a52398fa827fd1bb3a612115170938f2d29625c5c2e82f079cf2a460ecaff8af0100e6b10005273501366a7750acf72a8576923c5b4fda38067e471f424b3758f52416be0a0287578add373bbe752c817bd02f0856032", 0x94}, {&(0x7f0000000340)="2e4a3250bcae56833a3b87f5725a9cc66b53d2f07e564cc07df10b974fe991de47020b4797cf99a49de040a35fcccada3b5b16b969cfe4184f1429dffacdf111c5653ab7994d94acd0a52a84dbbbdacd3926e373963c88fec674ec89858939b8f8f12964b872fcf1eaa27fa4c1f8a36aa2fbaae45c7f7418bb4ae20c6f84cc03be3d14f8f1c0a9f5e51b3fdc0affa800a1923a8e2497c30fdfc63e387260d61d4b0628428200cc51c8caf75a2ae2d9ab44b72dd5c04aca59c7169f8aaf232768faf1884be958e176b3e1189f6b00c9a0dd87594de638befc03373b64313da1", 0xdf}, {&(0x7f0000000440)="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", 0x1000}], 0x5, &(0x7f00000014c0)=[{0xc8, 0x112, 0x7, "23ad5dd5154417b749a3fb2334b80af1a78098785f69b4d464c596c8c211059d08702a98c06a9f64f76fcbc5da8c543b014837835d96ad74a4cf6a699fc2af1778ca923352fd99059bbc73a20cd60c08e123b7090eea75db8e609784c3d6743eb4ddffc1daa9eec3065954cfbe49e7f03fffaad29fccaf5f09a2612b08c95f27766f450d5f89f7fd2feb895e8249645506e334151564db85e8e8abee11a82259f91918efab009060f478de1c559484544811"}, {0x90, 0x116, 0x2, "6185983bff0852cc2df25250a44bf97b68fe3e5d387ca370b5f47921084421ace975220fe30ad4645c5a407efd817e820edffc207e6239767eee0eddb30db2debd7c9773a2be51b6ee75886ddfd13335051fb1bfba87cfa51b0462312ab4fdc4c0017259a3b28ffa7de7fae55a1154dde23774dec4eb832449528d8513"}, {0x50, 0x18e, 0x1f, "08b7361581e62283456cb753d0ab44c80c68d7aecdd2460bb5e937521fc26a5390be9d1cbb1bfc5f6d549922c283d45fdfe61e89b6df711ab5ea9e0f"}, {0x1010, 0x10f, 0x6, "4e25077113ac44b90843171ff1b8845126d6b4a0cffd050e479f49aae5301e47b8b484b4072334311a9c908dc5011941df47f8ea1ed44176f453091606157efb411f5de819f8a808062f2e3cb9bb1af6276879ceb7381f5221f3cb5f5c4ed855f71e9c83b4af41ea328442348eb817040fd57d6b7b6b5bde5b62cb6effd94649c83a6b0084d3d3c2f98b015931ac60b04cf778208f2b0d423cbad371895c411e463fb628dc92c43d23d82bb6bfea23ab2fe897ba70387bca113f94a6fca32fe0db45d85fe4769c6f9e79e5ab927d3409d0e01a82fb6b88f4e8c42f9c8fb8be7ac7a42d48a006f3262fea5880ae2258236d89051503c2277b432ba4c0abddf2e0b952394734bc780edda62707689e27a6cde159596facb1e0757be624f5fec16675dee0c38b45d8936fdf230c805a6ed325b7765f5ef5e63b8a6f6b4fd7adf159418a1a98b6ce344a19567e12e0663df56b872dbd7111f6d7f48f8db1851e1021d95c7d8e3292bd083bcce1dc077ea7d16f0f0e48834510356310a197c9130c6016e46f944e83b4bb378b3248d084728148d08d372d7725246744857cc12febbee8c99ae8d584a52e4b81dc805afe7f500150141b8437d3423ba556aec59fe6432a91220e385e47597d1ef17263783ba2829a968e4d5aff0a4f6fac1bb1b22ff3c357b0bf9e00cdba1f9cc2f35d902a181e793328c68800d881403f3662e69736e8590d2a5e5550ac8ee8a1f231eca3c8e104c85f352cb8b41694dd3d884ec0aaeb3a98ad2a1af17aecdd5294f1c845cd1b5e1532e24db02c242d7c3fc79b56cd4079519921e2ca461a708df405b61e0b0f2b28299b1fdc700981fb6d220e698b1b73f94069b6cafe1b0cae7f6a0a6f36f78dfc4d8b38a105a78577c70d26c66086f3c4156bb8762ad2f39e6799e355eca70fce8e6990faa80f41a1395e4f80b4a1a6b8a730d6802b5396813e38db25132661975120f5d6c62217e039cf3253766f9ed3c9cbc62105c77dd9e566dda4f619a8fc9d7a943ca3bc498df14baac203dcee9a1b61201cf89550c8dec711637cea3b7740ebab430974f30e4b509eaf7158d5a20fbb8ac524b1acf7ff208692c61f7f137d63da2062ec228f9e9660cc7e0db963acd6d19c572efc4070bbbd58908b06bc9318b30fd93f1b7ae14db0430c7149a7b539d674e0177dae2b6220bfc456468f545b495d0e71bf3139d1f897d85e49735de6142eb9173089640c49b4376c74cd68ed1b97407a0230a47d2c71e515d851879263cb11e4ca91f7227bf9ec17fd53220b52f4019a3d4275148a3c9676c2a8855c9eda14fe8d5381a09b44ec3bce642ab826ad74bbe048065d48fcff6fa4f0cae4ddfd129304f4e8b77603c2857de6570fdbfb84156815a2f8733dbada893c4b212e4f732eef915e76be2b0ad46a25c7938744843d1acd8a0eb2d04b4585234dc490d98e8a51746849cfefb1c16df026468ecc00c9085bbd9e06c9bc57418e4cdbaa339d81de95f216d2024f19a447b006d5dbebc7db17f122eab01be83cc55a94e66d2e76010fd87278c86286a4716e3d3aaff52056b31011f957a71d6371edaaacf5ecf613b2622575c078dc26a9a88a9fc8444ef56d11b3ccf4a0710422f883de96831dcc96226dc3f98c442a0a33d54390ef3e610a599379483a6669967504d5980f722732482c33964cc29fec43a5390ee395fafb75900926605f350ecee08325c980695fb211cc7ff48d6bf17b0286e2a4970acc010e7ed68ab64993520f8506ce78b4d0af854d5fe4caa917a5db1bd75fb5d029efadf772cdb18c11569e13b2971bbe59056633c5f7adddd643429b57fba66b8a439a9d455e4f9536bcec6893947ea2eec19a42fde36554df08e1174df0e60ecfe19dd8d5df3db3bfa9d123cd713c90bade0385669b57607db006d7f0e221844c5f7621e9213728b32df8035e60a21855d496a3c0762731e0d4c8ca0ee10e85b148c2f2f4ce3140d37f7927f7f7408f6528cf0c5d80a62d983aab92b7d69f98aee3d2b1cf6ad6ebe0440a4923a76ced8d6c79533d9f81f5bdf2be62e30acea4610440c40bf49535fdd258d3f226141e5f07bf454093d42c9efbea78c39fcbb10edddf82b294ccdef384dfcd97c76f2801ee7c086aee870a6c9ea40487a00cbb2ae43ac2e4d6a7722e7443b62fd5ec0851c98bf2e3ae9b15b6c97d4b886d7863c5b64d6332349b9da7ba213fadea009a5342ba9e60cbdb36ec4598e8eda9fc9445e634d7fdd76ca1a00036318b7cdf786d459fc9e3aa49637b533016a80b8b091ac891d3d1ab207aad4141df667b3395ec962f65d2aa8e284efabbc5042769fdd5f3db606017b8b67dbc7ffc678fbfa378c81ac5410d7279f1d9545512bed3588087137f2746bd6c882c2119c12ed7af70215b9b13550e48591d7eba3e44fd20fd9e66d0fa5b03f2e3679eb44eda1e8006867a013de81b3fdd87722117411b823013d3b4e5b297f62421da80fbe06c62d37ca0d80ff6bfd712c8c86fbdd62879829568c542d0581e7f71743d13fac83e035717d00ea67693b6d3ad5299c5d0e77ee2d3b25243e3aae3974ca21508d7d816d683cd57c0a08d19a94103e445f4cc9b62c0912917156e88fccb9eb6665ecc43ca3494bcc88184477b1b0d90404c08681a3d129695375ab91966e3aec3cae40e80fb56cb7f89f6bef0dc98db0ce6bdd8873374c32240c4e43b634f5982ca57be6f35d843c56c98be5fd3cdec4e9e8f8515a1f0a47ec03222c3fd22c64f4e8d36840d791b7fa63a1c8e0411fce2b2240fe64245bc4b7dc2755221dd1be05c53f494422647228ce4c6ab32ac955c60cfc9c9796ecf6f29eebe57ae691858d180ab001f31358ce02f31d0b491579b791a46a62e6f42e5e19f1b1c11eb172ac3b6e6fce8a565c3c615113dd35847e19e2943441b23c5a4dc73650ea7a079aee430ee3e271445277082a5cd0f0f42e1bae6b5f5583561249e9312f977d8cb536ef6bb186a2b80b121820c2c00533fc22188b17d8d186a633ab0f88a314be37c499ed1f30d20c031aaed243665ef5126268f9a5ce42e8b661d30b1df308a83dba73aff932694409f592d0a7c2350f956160f3ef24633b0af670c98f5905f49cbc60bd524df849bede23c8553d9a52d51586955c858df253bf9547b5e6e6a8d30789fba3e4c15f04a73ccbd3018250584dd3246d0f4a33e00d80aa046a7993c5500d998e48eba7b42e81ac712acc128ecb05108be804678f2f8685c52ea75bf2e4be93ba24241c5512d3bbc99d64f2f144ac1554dcce30169b5a97daff221326562a5b0bd46590be0e3bafbd82fbfe294301543c2f20cc6dc1e95a4804e0bf0ae438d6256cd682b20fbb05cda6835aef4cdf08c23ddadfcd8cfa1f38169144d080125dfc94e9cbfe0f6f184a5ddcb11b464c780a4a55f64a4db8e8570d97af828fe3d661e293bee2cf437daf3e314cf78a8429dc0244fab550de12ad51bdab757235ada728603fb3233ae88b40320a096d32f251236751ad2489b55e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0x11b8, 0x4004000}, 0x8010) write(r1, &(0x7f0000000080)="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", 0xfc) 2018/04/12 05:09:52 executing program 0: socket$netlink(0x10, 0x3, 0xc) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="5de29d8dea88de01b3d36f07102c66253338f7cefe408df1c669a88a25458035ff0b37aee4263d18599bac551c01f4044bb15d78e10e09c8c66b4cac01b6ba4d26a6c71fd5c1c0a53d478534b6839d5386da90ee3e585dadf10e62af1aa30f65d4e2cd2320033d0cee7d628c742c1c3d74ad5f3f4e433b58e1728ab43c06a5b5bfba2c9f646082e3b10bdd0778a2b388c307b694db7493894b271cc58ecbdf79875f3eb733a1a6d198f601c2cff3a4c8dc0af6e8b5172d587d00d9f248adc528f5704704015193d7ea51445a6b20aec8b6caf50be5c6016c1fb7a6bd12e6ec3e", 0xe0, 0x10000}, {&(0x7f00000001c0)="b526c5b28761fffb4c5585a59435275d6e6d4e6e9c01997d18cac84271fc053152799c37815127e2ba31181dda18081dd79cda96acab50af7ddd0a2e7854e1e929c159f65decb20888a62e8699b1e15271279ae324a3e60441df8cbbb3c4a9c385b261c30f89dff94f8884e67b76d162a103a8cf34e375151f4b172e108ad4fbce60e01e500dfef59f532e5e7772731029fbef97c51a36bddd7d930ea3e04d94097811977a70b91b03fd979c18337205", 0xb0, 0x1}, {&(0x7f0000000280)="7f7c660eef933e3d9f3cfe80b4f15247f263f0ed65927b71a5f1e1176203963502395a76ad8778c1581f43fb6795dabbb2494894b268384198c72f232274623628f99d58e3b9bbbca562c2b44a7b241b48be7ee5cbfbc38b213c2f06129ec325d431bdc354ccda", 0x67, 0x401}], 0x100000, &(0x7f0000000380)={[{@errors_remount='errors=remount-ro', 0x2c}, {@codepage={'codepage', 0x3d, '1251'}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@flush='flush', 0x2c}]}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000600)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000500)=""/168) openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x180) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000440)={{0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e21, 0x58e5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}, 0x3, [0x1, 0x4, 0x1, 0x0, 0x7fffffff, 0xffffffff, 0xfff, 0x401]}, 0x5c) 2018/04/12 05:09:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x1) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) r1 = socket(0x1e, 0x80805, 0x0) connect$inet6(r1, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) [ 78.680717] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/12 05:09:52 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101100, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x208000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x8000000c}) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) [ 78.735330] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/12 05:09:52 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f00000bd000), 0x492492492492605, 0xc0) 2018/04/12 05:09:52 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100d60064f418ffff00f132050014006e35", 0x26) 2018/04/12 05:09:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000800", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1}, 0x8) 2018/04/12 05:09:52 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x80}, 0xffffffffffffff5a) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x184, &(0x7f000039efb0)}, 0x10) 2018/04/12 05:09:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f0000000140)='./bus\x00', 0x200) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x141052, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ftruncate(r1, 0x7fff) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e) 2018/04/12 05:09:53 executing program 1: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000000), 0xfe3b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x185b6226b9b9f7f2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd26, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xea}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8010) 2018/04/12 05:09:53 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x1, 0x13a, 0xbe7}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0xc7e, 0x10}, 0xc) 2018/04/12 05:09:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mq_open(&(0x7f0000000040)='ansi_cprng\x00', 0x0, 0xa6, &(0x7f00000000c0)={0x100, 0x61, 0x888, 0x10554f62, 0x0, 0x8, 0x2, 0x9}) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xa26, 0xa92e, 0x5}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22}}, 0x6, 0x6}, &(0x7f0000000240)=0x90) recvfrom$unix(r1, &(0x7f0000000080)=""/21, 0x0, 0x0, 0x0, 0xfffffffffffffe8b) 2018/04/12 05:09:53 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/packet\x00') open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/04/12 05:09:53 executing program 4: pipe(&(0x7f0000000000)) 2018/04/12 05:09:53 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f00000001c0)={0xb}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x77d3, 0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) sched_getscheduler(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000140)={{0x1, 0x0, 0xe7, 0x0, 0x4}, 0x0, 0x6, 0x5}) 2018/04/12 05:09:53 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x1e) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x4, 0x8000, 0x4}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000340)={r3, r4/1000+30000}, 0x10) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r2, &(0x7f0000000080), 0x10000000000000a7) poll(&(0x7f0000000400)=[{r0, 0x3100}, {r0, 0x10}, {r2, 0x2}, {r2, 0x4002}, {r0, 0x84}], 0x5, 0x5) readv(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/32, 0xfd18}], 0x1) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x6}, 0x1}, 0x10) 2018/04/12 05:09:53 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000040)=0x5, 0xfffffffffffffe82) 2018/04/12 05:09:54 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a8", 0x1, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="8e", 0x1, r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000100)=0x54) keyctl$read(0xb, r0, &(0x7f0000000140)=""/12, 0xc) 2018/04/12 05:09:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200102, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x7}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) 2018/04/12 05:09:54 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x6, &(0x7f00000001c0)={0xb}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x77d3, 0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) sched_getscheduler(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000140)={{0x1, 0x0, 0xe7, 0x0, 0x4}, 0x0, 0x6, 0x5}) 2018/04/12 05:09:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(r0, 0x0, &(0x7f0000000140)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000340)=0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0xfffffffffffffff9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) 2018/04/12 05:09:54 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/12 05:09:54 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d202b999cf85000000000088f301e710", 0x1}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x24800) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) 2018/04/12 05:09:54 executing program 6: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) fchdir(r1) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/04/12 05:09:54 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$ax25(r0, &(0x7f0000000140)={0x3, {"54458d03afdbcc"}, 0x1}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f000000a000)) chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) umount2(&(0x7f0000000100)='/', 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x100000001, @empty, 0xe46}, @in={0x2, 0x4e23, @rand_addr=0x400}, @in6={0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x17}, 0x6}, @in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xdf}], 0x90) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/04/12 05:09:54 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x200000000000015, 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0xffffffffffffff34, 0x5, 0x8, 0x0, 0x7, 0x3, 0x81, 0x3, 0x20, 0x2, 0x10000, 0x595e4c22, 0x5, 0x3, 0x2c]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000180)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/04/12 05:09:54 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x4}) 2018/04/12 05:09:55 executing program 4: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/04/12 05:09:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x80000001ffffffd, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xb04}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) close(r0) 2018/04/12 05:09:55 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) tee(r2, r1, 0x5, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r4, 0x800}, &(0x7f00000000c0)=0x8) tkill(r3, 0x15) close(r1) 2018/04/12 05:09:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r1, 0x26, &(0x7f0000f66000)={0x1, 0x0, 0x0, 0x0, r2}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='cmdline\x00') syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x1ff, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) 2018/04/12 05:09:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000200)=""/42, 0x2a) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/116) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000240)={0x0, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0x9}}}, 0x108) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40200, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x2, 0x800, 0x2b, 0x1, 0x77, 0xffffffffffffffc0}) 2018/04/12 05:09:55 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f000000000000000000000000000000000000000000000000000000000000000900000003000000c802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03000000", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000049430000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000000000000000000000000000000000000000000000000000000000000000000000000000c800e8000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f70000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000001200000000000000000000feffffff00000000000000000000000000000000000000"], 0x399) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) 2018/04/12 05:09:55 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x1, r1, &(0x7f0000000200), 0xffffffffffffffff) socketpair(0x7, 0x2, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x0, 0x80000000, r1, 0x7ff, r3, 0x5, 0x5, 0x5}) 2018/04/12 05:09:55 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x344}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x4}], 0x5c) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ftruncate(r0, 0xed53) getsockopt(r0, 0x10f, 0x0, &(0x7f0000000040)=""/4, &(0x7f0000000ffc)=0x4) 2018/04/12 05:09:55 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "e0351c29e7e1b8a747e186f58c0368"}, 0x13) 2018/04/12 05:09:55 executing program 5: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fsync(r0) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40081000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x50, r2, 0xd00, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2ea8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x967b}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008040}, 0x10) recvfrom$inet(r1, &(0x7f00000002c0)=""/4096, 0x1000, 0x142, &(0x7f00000012c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001300)={'raw\x00', 0x15, "49cff492b812400ba87697b4e47c1d384ef4060901"}, &(0x7f0000001340)=0x39) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="6e0b873adb4fcf3aed56f658109752bffcd3b5fcd326c41ae106d332b5b9585080fe2e923e90b9b06a394b215e194c5aa1c83c3b105d3b1afc76bbecdde88e16a585cb3edb0b1961fe204f21b3eab2ccc39e2a667ec37a888eb6a97e4862c5d6ed0063c12d87becda8a3fbbf0a6dacd8cda348fd599b86f02943f851fee63320f8c8c8adb142f9a3b7a168dbb6135e6649bab000c403dfb9895da833cfdd4f", 0x9f) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001380)) 2018/04/12 05:09:55 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'rose0\x00', {0x4, 0x3, 0x549, "17917394fb4a", 0x9}}) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) r12 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getgroups(0x4, &(0x7f0000000940)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r16 = accept4$vsock_stream(r0, &(0x7f0000000980)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) r17 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000ac0)=0xe8) r19 = getgid() sendmsg$netlink(r0, &(0x7f0000000c40)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc, &(0x7f00000001c0), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000001000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r16, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x4000004}, 0x840) r20 = getpid() capget(&(0x7f0000000140)={0x20071026, r20}, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) 2018/04/12 05:09:55 executing program 4: io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x101, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe889}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/12 05:09:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x47e, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x7, @empty, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x15}, 0x3}], 0x64) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="050000000000000090"], 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r1 = socket(0x11, 0x6, 0x173) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x4c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0xfffffffffffff800, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x2, 0x6, [0x7fff, 0x5, 0x2, 0x10000, 0x4, 0x0]}, &(0x7f00000002c0)=0x14) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000100)=0x6, 0xfffffffffffffff8) [ 81.495507] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/12 05:09:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sched_rr_get_interval(r3, &(0x7f00000001c0)) r4 = dup2(r2, r1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r5, 0x5, &(0x7f00000000c0)=0xa9) 2018/04/12 05:09:56 executing program 3: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000000100)="e7058c55bb6d3eb10000000000000004967f04701abf9ebf78fbd01fb5d63e5ea2cf000000020eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b4a0b163d7d7e3547e0370f49aac53104373fc67530b6a0fc276af0ef97c5a13e8f787e5afce78f19c190fd52ef90909", 0xfffffffffffffe7d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/12 05:09:56 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) 2018/04/12 05:09:56 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/42) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f000027a000), 0x0) 2018/04/12 05:09:56 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/199, 0xc7, &(0x7f0000000180)=""/232, 0x1, 0x7}}, 0x68) r2 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x0, 0x0, r3}}) 2018/04/12 05:09:56 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xe00000000, 0x200800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xfa, "4a6a5ca6837e6809ad63dfdbe18122e3038cfe281033a2360b5a5ad67e10a395ad2cf02da63c5e83ca0298861bfc7638175d0d5fdc44f8f690f657760a4932491c3d4078b642788d409080d08e936160352b26d5cafdf27bc60cd2b86cffe85d269e4a13cf5eff91a9b4182a802173274dd268739b458e92f742e6692cd15c63cf1b3d6355cb48619e4c904adf7c1568b8e079ebf2d3a9a56bdf88249acf1f47c680155caea4df72d1745518df4679a3f079bcfd0f837797893ea3281e54d7e8f4ad18091c2bba81fc366eb302ff14125f138ad7e9d2c37293e30dcb5340f27843305201b0b65de9e664d22750ab78c23af7bf06099d9b4a42d6"}, &(0x7f0000000300)=0x102) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x8, 0xe9, 0xffffffff}, &(0x7f0000000380)=0x10) unshare(0x20000400) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000000100)) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000140)=[0x5, 0x2]) 2018/04/12 05:09:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d11a5068d67ea7", 0x7) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r0, &(0x7f0000000280)="d33e3ac1892b00000001000000002bc83d59408649b98165b67be86fd66d47c2d0e2095c7a311c2c5558503fe067940515e633f52465000012000000d4470937e927907b81af756c28bc8106025a5b79002bc4c7a66549994eb5c00cf120cd481f48d1ff9b99d7ff597ebac2d16d9ba5dfe9f6daa7690906a2e9dfbe90d636df", 0xfe77) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x3fffe) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0), 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0xa000, 0x28) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x3, 0x3, 0x28, &(0x7f0000ffe000/0x2000)=nil, 0x40}) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/12 05:09:56 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "e0351c29e7e1b8a747e186f58c0368"}, 0x13) 2018/04/12 05:09:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8000}}, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x98) 2018/04/12 05:09:56 executing program 5: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x7ff, 0xfffffffffffffffc, 0x1, 0xcae0, 0x100000000, 0x2, 0x10001, 0x7, 0x7254, 0x101, 0xfffffffffffffff7, 0x2, 0x6afc, 0x101, 0x3]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x4, 0x4, 0x400, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0x40, "d84c473be5e8c5d230c75a8cd79e5ac86e7b97b38da31227cef5510499543746703f593a7707bcf12228e1bbdac752a4ac2c6108a57b3d16eb766c9be12fcd57"}, &(0x7f0000000180)=0x48) r5 = getpid() ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000580)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2, 0x1, @tid=r5}, &(0x7f0000000500)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) timer_settime(0x0, 0x0, &(0x7f0000000400)={{}, {0x0, 0x9}}, &(0x7f0000000700)) timer_settime(0x0, 0x0, &(0x7f000096bff0)={{}, {0x77359400}}, &(0x7f0000837000)) 2018/04/12 05:09:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x40}, 0x8) r2 = socket(0x10, 0x4000000080002, 0x0) syncfs(r0) write(r2, &(0x7f0000000000)="260000005e00090076009be23a2200580000c8d933892243e81d1aab2e94661f0001001cff4480d361901069a4e414e9b716fa3755f97d5eeca20220efcc6ff32583339fbe062aa44eec7b8bc5c9", 0x4e) fcntl$dupfd(r2, 0x403, r2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x80000001, 0x9}, 0x8) 2018/04/12 05:09:56 executing program 7: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x11}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) socket$rds(0x15, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/12 05:09:56 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/25, 0x19) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/04/12 05:09:56 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = gettid() getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003200)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000003300)=0xe8) r6 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004940)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000070c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000071c0)=0xe8) stat(&(0x7f0000007200)='./file0\x00', &(0x7f0000007240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = getuid() lstat(&(0x7f00000072c0)='./file0\x00', &(0x7f0000007300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007380)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000007480)=0xe8) getresgid(&(0x7f00000074c0), &(0x7f0000007500), &(0x7f0000007540)=0x0) sendmsg$netlink(r0, &(0x7f0000007680)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000008}, 0xc, &(0x7f0000007000)=[{&(0x7f00000001c0)={0xe8, 0x42, 0x300, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0xf, @pid=r1}, @generic="400cb48550c1082f36eeeec91231c5d0e092e12aa0a9f1a3b9aed96cfc96a11e2977fcd70fba879da4c9a873ec0e9195799e0f92934155c89c901bcdad77913ab53f6940ea9aa4a4832a17eee1bb0108132edfb26f9611d53b9f96f041e56c4e1807359ef9ab09d7ad9a4d8d6e868e4ff52ea52b19e14b75cd1de05700bd06bdcb9d5d11542b2c14dcf9ec2714a3e8e20e4650de1d15979b9134f13c8db996ffafb3016fc78a73344d3ee359d7638f3c1b309da963b4980d68bff87133987599655da97f9dea87028876ec57f29f"]}, 0xe8}, {&(0x7f00000002c0)={0x151c, 0x18, 0x100, 0x70bd28, 0x25dfdbff, "", [@typed={0x70, 0x2e, @binary="5c196f91cbf23e78a36548a75b4174109c3d1007b2eac19b8931be32a0e4c3c636df70ff8c3e07928f0aea4f72b36436eb61e32bea89fe34beb9f202af10fa55b96bf92a9b5a7ca3a6f7ffaead6fd6f4ffe3136ab47ac91378afb9114f60e8595357c19ac3103d45419d"}, @nested={0x4, 0x91}, @nested={0x12f8, 0x7b, [@generic="864331f19bc56ff01637f4", @generic="a377cdcad13d1d6016e3519dcb9b7ce2fcb30bdfd3b893d2b1b9ad19", @generic="dc7deab84e8c9ffee380539b6192b77e1934175f56172d11de72fc6e7f7d6e05d32e5ebda35e2275b66b5d998f5fdb82535f7da04bb0c50a935dc39208f16e6f889b4114f6c165c4222367a011509c54f05ff0c2646437c28e04cd9f61f435de9c4d9ea17a1d425da8d77411d9cb8abecce846a27da429fb070319f08f6bd8011cea9f811095608f3ff7c130c89370ab1cf93c911d1d1b4759abc5dbf65fa20fb780e24310609bc42a672d564e47f15a9f01ca77734d850425513bef6f47f0c6c5d5b0a962838eaf898d226f0a117e21b6619f7aaef3d4855cee49b1e269076d65d1f5c60ee0d6bb43395bffa7cc6e2dccae36b8", @typed={0x14, 0x1f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x78, 0x3e, @binary="af2231d5d48eec81ca24c83e95d3c13808b0aabfb3b82dc2692dc5c85e6be183fdcf729dabff484009192b3f560e6c1ba04d2b78e065b4a9cd608cbff7ba72677aeb00b4c066b857ab925399b55eb0213611ff50565f267a3599b275a6e8db312e9e10657c46b0523a878502561a0b0d877331e8"}, @generic="302a802d9fe85ef5b913c9e5b7cf47e60526e8d53e1f09328eb29fed851030d79e0dc036572c2b6288e4575e163463eb3e5c80f167b668e0d0bc96ef4c9c131167b4845538eee7ecc5202d7a90ab899be788d3821aed901fb27af461f0d51b978bdc921fbe0e5a22076bd56cb67d6027af32070a7215bfdc01f6a67b1b9ca3a3369b36fe21", 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@generic="87b9491471df4db73ce055658554fce8b1f45459c40034ceabd5afabd606634da16fd05a01b16a04aa2a1aa374ead12675be7fea3049e6fe9ee8e9b0b1b1220908ef9d7ff84590ab7dc8c65cb54ba7c28b20b28a941c31d06083c5d57c6e0e166137faff7fefd5d24cb4b7541bcfd8d5ad3c1a9197d136c56ba8"]}, @nested={0x6c, 0x11, [@generic="a075d0dc74e0b45f93834896e7c9727d0958087ecffb73ad74421f5ad77354e0b0585dc0e561e2946cb46e6ad2248c48e9b4333508cb507fba38f027c9949a4b32626bb286e79056dca0155f503f85072f95a6bf3a15ac5b59fae66ea99fd9fba611634db4"]}, @nested={0x370, 0x3, [@typed={0x8, 0x8f, @pid=r6}, @typed={0x40, 0x35, @binary="890761d7e0f874949a06c52dfb69d5f373b0543b4eb780e86101950ed016d716ebb6972c42020a316e2d8186875ca89da6318e316cbc24c5c90a"}, @generic="d190203036d2f8b2bba97253e7f0854cbb1b3e93191692d6c14de2207a86694d0c44e93fd3bd488c9e9554337f8397bc8ffbd15ddc3c1ea774f852cbe4bdaaf287f29a5d8847206013c9a066ab614bd77c0a8bbdd141ce14f9417bcd59edcc33e5eef2b3d28dd96737ec5e66e40f28e54c78378f4e57128298db", @typed={0x14, 0x81, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x59, @pid=r7}, @generic="8dea00a23f06ecb99baa3503cc619c8605ee96487999250530e387ee3a6dac973d4f40efd88bb4cfe190ddc2036961a769ae82a7c1db7cfbe2fa11dd350ddfba22dc47e372309b38228e2d845fbf192e2e9c2c092f9bcedba4511df83362e205c522051b8ec48868bdf1aa1823edc282523b7a6bf3d285af7d76fd768fe493622d4263bb6858d0d304f8fb94f89e6a8fbf7241377a3e879e1bb81a99eaa9c4abda3f04258d803501c13925eb005027efceeab7d2b6140790f026db830e3af942691cb93ee6a4a7dc82fad3521a878c76d684622e57ee09fd044672b8894ffbe87d99235965", @generic="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", @typed={0x84, 0x1c, @binary="d2cca3dcfd218ef888f6092b01129be4a911fda397aaed028f85b2f0d3a7858c5c85571f5f43f5061a9874a31f69fc88a9f12bb7e2f0f533b4cd4cbd4fe00dcb04c6ab19c53f96f6997f1841e352723dd10342f9555031e981fe55682a0377dd1c637eefc8cb0c0de83176683172776acf246c8d5533fbda13e594a4ce"}, @typed={0x28, 0x2f, @str='/proc/sys/net/ipv4/vs/sync_version\x00'}]}, @generic="86c2d932d32de8eff6bc5ab371fd050923daa31d164fea0e64624a78c942953511b721e7681ea54f991cce76c8d67ccb6b02621bbe3cb103de9b63b3ef932ad8", @generic="b1e8bc273cf72f7bc683557704443bb4101f8dffa694fc350c4f1e87", @generic="681af75097d8f9ff3ef55af356868bd33d1dc104f11f1b3c6057ce5c876fef3a7db5d982f7592312ffe2c81e74f75a53f0e0869b7cc811aa279b14dd1293ece91610a2469b6bfbc73cc6efd96db3fc30954081ebd7491ac0dff53ca66c569bb9375da6ef5d2c0f18c3f6302388628368cea9b855b6f1fa5f65455a132ab19cdaedbf9689d977eb68c35ae7b04a82cc6c77a09b3c9a39299d9af51454445b0e79ade77ec8b4821ab08692628dafb1106024dfdaf59164106a255dca0ba6188c48743aad8d662c1b7342b10d4b3a02c1fb38f06994a60ec9f94cad599019ad86841677b70408942d207b"]}, 0x2654}], 0x7, &(0x7f0000007580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd0, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x8000, 0x8, 0x7, 0x8, 0x426, 0x400, 0x8, 0xec]}, &(0x7f00000000c0)=0x14) accept4$ax25(r0, &(0x7f00000076c0), &(0x7f0000007700)=0x10, 0x80000) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) 2018/04/12 05:09:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x1a, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sched_rr_get_interval(r3, &(0x7f00000001c0)) r4 = dup2(r2, r1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)=0x0) sched_setscheduler(r5, 0x5, &(0x7f00000000c0)=0xa9) 2018/04/12 05:09:56 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x3, 0x8000) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000904000)=0xffffffffffffff5f) 2018/04/12 05:09:56 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x200, 0x6}, 'port0\x00', 0xb4, 0x10002, 0x7f, 0x6, 0x6, 0x0, 0xfffffffffffffffa, 0x0, 0x5, 0x7}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x81, 0x6}, {}, @result}], 0x30) 2018/04/12 05:09:56 executing program 5: unshare(0x20080000) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') fcntl$getflags(r0, 0x40b) 2018/04/12 05:09:56 executing program 0: r0 = dup(0xffffffffffffff9c) fremovexattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6f73782e6c5f1675a048276f003c2647ed2701e4b7b079d4e8bc19846c4e2db2b59bafc90aab0e12263bde94edabe61e932d5c3dcd38b61193da9bd28d67f21267d546ab31fe9ac59c94be11d1743216"]) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r1, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000000)="443a2bca5132cbd22a4a282360ab94dac63e87310b58aafce1f2de71c47b62021939ccdee8321c92fa5466569cd4183bd57f18550d6c20753b7fa1", &(0x7f00000000c0)=""/207}, 0x18) 2018/04/12 05:09:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipv6_newroute={0x24, 0x18, 0x25, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1}, 0x0) 2018/04/12 05:09:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) bind$inet6(r0, &(0x7f0000feb000)={0xa, 0x80, 0xffffffffffffffff}, 0x1c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x8, 0x8}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fe0fd5)={0x0}, &(0x7f00000e4ffc)=0xff8f) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r1, 0x97}, &(0x7f00000000c0)=0x8) 2018/04/12 05:09:56 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) r2 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2000400000, 0x7, 0x5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x6}, 0x8) 2018/04/12 05:09:56 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x33, 0x32, 0x38, 0x33, 0x36]}, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3f000018"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/12 05:09:56 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x21) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0)={0x1d}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x9) 2018/04/12 05:09:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="4d52e2fc929b05437fadfb046286405b845d2363a55bec240aa1c92e34560753911d8cd90bc78c9f20c6c77593cb4c826b87b459db129fa393fc3998e0724467b600befcf983ee85a56516fae40943", 0x4f) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb9952989", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="26fe6bbd22e1c51639", 0x9}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/12 05:09:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000000200)='#\x00', 0x3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000240)=""/198) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x400}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r2, 0xfff}, 0x8) r3 = socket(0x15, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f00000004c0)={0xbb, @loopback=0x7f000001, 0x4e21, 0x3, 'fo\x00', 0x6, 0x7fffffff, 0x17}, 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000580)={0x9, 0x4, 0x820b, 0x9, 0x0, 0x3ff, 0x5, 0x3, r2}, &(0x7f00000005c0)=0x20) getdents(r1, &(0x7f0000000600)=""/100, 0x16) sendto$ax25(r3, &(0x7f0000000380)="909724efa2cb322e707a9a1598bc4e0a2086d2ceacddc82efc8c5a43a131bfec2407970d172e811637fad4f955b2c15f0b38ec9be19a4fd3be79032fca89b5963901591c1f7aa9cd292926e15acc34f39609c719cd9c0a4c36aeb15d6bb44d50fd9147c23a28496d55baf5365437ed4a2d7c228fc8c70d8868fb5b1fcaa67aefe5dd18065ab1f81c76db4da9e923b19b38f8520977c98fbe3e7e859e2cf50b8356584f4757778eebadcc8891bce6ed4e451bf21c16ada911e3be5ca21a6031ae6bb1b5afe20a23246b2a945d418d31038f6453de66044e79684be6609b10a01dabffa267a3e0ae0ee7fa", 0xea, 0x800, &(0x7f0000000480)={0x3, {"be3aceb6228ff0"}, 0x83}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0x70a, @dev={0xfe, 0x80, [], 0x13}, 0x3}, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x0, [0xffffffffffff0000, 0x4, 0x0, 0x7, 0x1, 0x4, 0x80]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000140)={{0x400, 0x4}, 'port0\x00', 0xa, 0x100000, 0x4, 0x0, 0x1, 0x0, 0x4, 0x0, 0x2, 0x53ee}) 2018/04/12 05:09:57 executing program 3: r0 = memfd_create(&(0x7f0000000100)="63707562657473fdff74656d00", 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x2, 0x100000000, 0x870, 0xcf2a, 0x0, 0x6, 0x3}, 0x1c) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/12 05:09:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0xaffbb55ca045a4b7) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0), 0x0, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/12 05:09:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb2f, 0x4000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/12 05:09:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x232c, &(0x7f0000000400)}, 0x7) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) 2018/04/12 05:09:57 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0af00000000000000250000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8, 0x6, 0x931, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xdd99, 0x3000000000000, 0x63a1a9fc, 0x80000001, 0xffffffffffffff5f}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)={'mangle\x00', 0xa1, "0d652dcd00ae42ce0ae5d1edd5ca83766b64128a0b8702dce507d7e675b8159ecb9d6428227d491bd3e340919900bfe037c6dfc9980f6613fa0ce3339c70fd0d06a4426108d4cd31d9373cea22254330b7d81220b0d679479da218d666f282de3f0927a90346d0c01162b80a078772b5c28e056b42f275cae93a113c268493c57508ab9efa77309d126846a876b10fc3ebb2405c593f39935af71d45ce192eaac8"}, &(0x7f00000003c0)=0xc5) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r3, 0x1}, &(0x7f0000000440)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r4, 0x3}) 2018/04/12 05:09:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x1, 0x10, &(0x7f0000ffa000/0x2000)=nil, 0x4}) bind$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x6, 0x1c5, "413566575bf8", 0xff}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/12 05:09:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x2, [@rand_addr=0x5, @multicast2=0xe0000002]}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) [ 83.427315] device lo entered promiscuous mode [ 83.484307] device lo left promiscuous mode [ 83.503674] device lo entered promiscuous mode 2018/04/12 05:09:57 executing program 3: r0 = memfd_create(&(0x7f0000000100)="63707562657473fdff74656d00", 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x2, 0x100000000, 0x870, 0xcf2a, 0x0, 0x6, 0x3}, 0x1c) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/12 05:09:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000000000000000000000b85d138519991bb3cca71dee979583f8b2274818dcf8cd3d6a5b663"], 0x10}}], 0x2, 0x0) 2018/04/12 05:09:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="06042cbd7000fedbdf251000000008000400060000000c000200080004008903000008000500fdffffff440002000800040007000000080006000500000008000600020000000800080001000000080006000500000008000300c80000000800060005000000080007008100000008000500c2e40000"], 0x7c}, 0x1, 0x0, 0x0, 0x850}, 0x4000) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/04/12 05:09:57 executing program 0: 2018/04/12 05:09:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x8, 0x5, 0x0, 0xb8, 0x6, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)) 2018/04/12 05:09:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000200)="c46a4cb49a2f9858b9f155f651229fb38f1dc8954cdb4bd33ca321b52108393a26c87965b23ed2371949b9a333d0b2c4a713d59adca523a76805c36ece04042f93edb63429c08b9cd28595c97927304eb383b058892b", &(0x7f0000000280)="d31f07cb1f8685e7c9192360433a2b17b7fd118d9e23320c18b01ad9f6b2f6bafc7cf4aca4f248803215cc0ec7ab90dc2b0d3a5108a1cab665191606"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r0, &(0x7f0000000000)="d0988964153fd0327b4e218f96da2d459b45556e7a0c4a5a42992e50e4b524da57cb554f7fe75a4f2c0cecdc5aa218ee1e17c486c304788e8ebcc973020bbd832d190ce53be22390dfe15f8f5fbb676e0b7c4bd6fd1ce7bb7c2a6a853f62c3543ff49e71826be7cbe1b62f8c2c49d472b0c66844b70ac3a5f626abb371f94ce2f8", &(0x7f0000001000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000440)="fa2acb7717ea4da4ddc0b73acea8a3c35be8c8b602023156ea7228b427c47921ff9d8cae20dcf68325fa224aa19404", 0x2f}, {&(0x7f0000000480)="6343ff753e89fd20d199b887df6ddb7340ace256b08c3d0f08a4fff04c3d74384ce02762a16be6bcbd6e5c538e9cf5de9189d96744d9f9bbc7fba69bf340775126e784a382cbea9dd342b94efcc2bacefc8334379a76e62e697ae00dd3cdf4b6fc12e7d477b2c73f5e5c498b547673851de4a52823434aab4393ccd35558480f141a8d404ed39dd8428ef9cafa466189a11e9601f9ad14117749d5", 0x9b}, {&(0x7f0000000540)="7bbac78539b39f8b7594a71de6e1dd06086be40f31da458a191d8162029e60d5a1e805bd4bf9f8e64f464a0ebb97532cd761a4a2aa72a3236b25595de4ed40bc689b2609033a49c0c73f4a9c0c1160ca93b7122e08d0822189b73eb48b4c156afea539b69a9e3cbf0029903eab3c239847fab698df38ab1931d27d52e665c64e8afdb79e4de6345f", 0x88}, {&(0x7f0000000600)="f37422ba06f2bfb301abc019b9c011090702bd0e5707e8202f5db55cfe10018eb2e222bebf01b792f1395574535272161b9b72dc9b9bbd5d7745aa2e075f611074c9bff788a3a78c9648e424fc94e7d054dacd4784d6", 0x56}, {&(0x7f0000000680)="c4319974a9cf67df401c7671cc144128d49b91fa73b65d930b4c0c3ae30ee07a17c3e98b813ffaac1b06232fb006ed88ae9314e3977bcf4bcd5b7bc543d928c65dc65e23a3abe8e4441fdf4a26260853eac3dfbc3569fa27898f3d85455cfc872a4353818004a5c6a69865901d27464ab224878676a3411dacc6c7d4a59395592f4a40c236dbfbd8e44238baca5608b62cc4e07ce95376212ef3671688e869640f5fc2da7382bf0cccb7e34a44367e8528831664d1", 0xfffffffffffffd3b}, {&(0x7f0000000740)="2f17aa", 0x3}, {&(0x7f0000000780)="63a9b51a9cca62c21cea16fc7b30b6e5d3d129e7bdbc0cd638f5942789d42cc453c4fd53f53539cbb3dd4f92e7b553fabb0877319e242700df939c701919c9b044c518dfd8767046c6677aa38dc23621d520cc83474e0b00b982c822a73cc311640d8b924fbb20357c3fa1fa674e055b37a6c8af779bf72126f726281595e731027efba384c17be85b49430ea929a5071ab94daee3416c8746e6f69328d8ecb29f7f6e176804501f0b0806d369178907808bbe862949da557a2e18b73eef6eba1998e20ecfebd82612eb37e83b92a7a4dbaeff7a696025854d4ff97c3ae7e099906b3f0e7478bdd963389ac030e98abb", 0xf0}], 0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x8) accept4$ax25(r2, 0x0, &(0x7f0000000300), 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0xfcea, 0x3, 0xffffffffffffffe1, 'queue1\x00', 0xfffffffffffff801}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xffffffffffff0ca0}, 0x4) ioctl$TCSBRK(r2, 0x5409, 0x9) 2018/04/12 05:09:57 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x33, 0x32, 0x38, 0x33, 0x36]}, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3f000018"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/12 05:09:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x3, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) 2018/04/12 05:09:58 executing program 0: r0 = socket$inet6(0xa, 0x80c, 0x3fe) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x104) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x10000000000000, @empty, 0x9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x3ff, 0x1ff, 0x0, 0x5, 0x65}, 0x8) 2018/04/12 05:09:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000003a80)=@newsa={0x138, 0x10, 0x5, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'sha224\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="7a531ddffda5214f0506de4c7e778beff3e07e1acf6c7ccf405862fde0f39ce9b73550654b2a27f66cfa7f8cdb45d5f37cf1d71dd0c1e8b5bf47e6d6608a8a410d9e53822ec4a59b663f923b6ba4d436d730ea0feadcc7805c6c5770cba2616ce246f1314f69fe10bb6e64e8e28a382e8bf88b2a336e68b85a", 0x79, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/04/12 05:09:58 executing program 7: r0 = socket(0x1e, 0x802, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) 2018/04/12 05:09:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000000000000011600000100000017949636652bbf5b887950a4381591804f6f28a4b8ad51b1c23c6c1a36d4616c12cefd073652a14fdb6e85da422ee98fa3d7b7fe5c9f85f58fe977f7e85fbbde439364ede507f3e3ba58f18b7f104f27df45821276e00af8e12661b5e66dcb22728a36120bec945c56c6c1eac2adc2aca10f2b0b8f1791e1f05c242d22a6d608edac983280a3d506bedeaeadd9c321401c76d2ca65b912da", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x20}, 0x0) close(r2) uselib(&(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) close(r0) 2018/04/12 05:09:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x80008000) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="7b3abb293cc6b7f7f8bb78a840534038c57cdbd85af6affb2375093a32afca9e64580f81347eb9c36bacd928dbebe8dabe2e523845c36bdeb28f3a8ac093621e69aec296fc4e5e21585ae485e1b62bce65d5841bf376df5a1419b886f2cf97eb01d051520ce6", 0x66, 0xfffffffffffffffd) keyctl$clear(0x7, r1) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000140)) 2018/04/12 05:09:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r4 = pkey_alloc(0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188f719ac255ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efe3776eae75ca1f66e8d5d481811179fdc52d5aab6e699ca10f40643eae065976b2634476f6d956177698c"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(r1, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x8) fallocate(r3, 0x3, 0x0, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r5, 0x0, 0xfffffffffffffffe}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6}}, 0x400, 0x0, 0x3f, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={r6, 0x100000000}, 0x8) getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) accept4$alg(r2, 0x0, 0x0, 0x80800) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/04/12 05:09:58 executing program 0: r0 = memfd_create(&(0x7f0000000080)="757365726c6f7070703170746f632700c6581d4949790001f4ba788fce6cb269d7bfb56b69de3f1d5419846b7f2ac2f79aa0e1eb02ea457db1e6bcbc23217ecd39147d692e545fd7e6f85bbab1f003434062af8e52cb6f9fd039bade87556e1db1db22f5d3f8a42c6b505ca35c3aa2e59aa180671532703112ce35ba4933fcd23ea6e81c91348f4d83391c599b98e48161d17fe53cadc7", 0x6) io_setup(0x1, &(0x7f00000017c0)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/04/12 05:09:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x86, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000180)="57e74fd51222b02db03af360d6", &(0x7f0000000040)=""/129}, 0x18) 2018/04/12 05:09:59 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x33, 0x32, 0x38, 0x33, 0x36]}, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3f000018"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/12 05:09:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x80000001, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/12 05:09:59 executing program 6: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c010001", @ANYRES16=r1, @ANYBLOB="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"], 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) r2 = memfd_create(&(0x7f0000000480)="066f47767100", 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'gretap0\x00', 0x4}) ftruncate(r2, 0x1fffe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r3, 0x0, 0x2, [0x3ff, 0x40]}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x44, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x10001}}, [0x231, 0x1ff, 0xfffffffffffffff8, 0x20, 0x806, 0xfffffffffffff558, 0x3, 0x82, 0x810, 0x60, 0x2, 0x0, 0x7c2, 0x100, 0x3]}, &(0x7f00000003c0)=0x100) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000005c0)={0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r4, 0x8}, &(0x7f0000000440)=0x8) 2018/04/12 05:09:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x64b9}}, 0x3, 0x40f19a29, 0x1f44, 0xff, 0x7}, &(0x7f00000000c0)=0x6f) socket$inet6(0xa, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1ff, 0x8002, 0xc1, 0x1ff, r1}, 0x10) 2018/04/12 05:09:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x65b3, 0x2, 0x8}, 0x8) 2018/04/12 05:09:59 executing program 4: unshare(0x4040000002) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) 2018/04/12 05:09:59 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e23, 0x4f, @loopback={0x0, 0x1}, 0xa10a}}, 0x89, 0x7ff, 0x5, "12a7b6a49100d20a9b43d673dd0774050aad9d0646e67a581bfa084ec2909bbc3cf5fc096e6edeb9bac73079f7e56e92274183acbe11acea74c43057ea74113b52771325231abfa3d6eccdc00cd63881"}, 0xd8) 2018/04/12 05:09:59 executing program 0: sync() memfd_create(&(0x7f0000000040)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r4, r3, 0x3, 0x8, &(0x7f0000000500)="d142df819c44ca8e9ee751282694293c1a56a86f0cc1023d81995ee77b6fa08aa9bdb01e11a18f1f5c48af834e150d6c7c83a97b82f6b6d7ff39abdac67647bf2aace648a33e5d62d496a82bc044184dbddc1c405fe29f18812097db8895a781f72e4f5ad2c7eb60d164ccc159cbb8e2eda71770545a019ef3c163bdeef30bd80990cc4898b0caeadbff3be67f1a5fb3fa40141a0c600cb590c401cd45106aeadea9132c148cfa7791e9b24b93fbb863808b4842cfa62c8c0ef97b88ec66f2b5cdb28a0b4c82a82433783c37ea68dc645b7b52adbbc41426bd7036216ff2ec8693d0e54cda9446cf85652532bb1f3bb1838f1825a0df73f08b108f9a09757c43b2e719769e0e9b34a6387251a9db79fc20265c634494fe6a0b8aea3b6da4450ff9d77acaeedafb16bbebc7b246525598e5636fa12254e1f1cfea9a7af3eee547275a0bffeaa0a791faf50da47ff3e2981cce0920eb88d8ffe33cabda9cf256e78377254f3c322145019eb2cb6bd618e19e50cae73e5328bcdfb6a079881dd18a7ba53e5be5ce00fb103b2de3e7684f9e8fa66b20419992310ce916e33fcf6de0a82fc32cad8db7554c69de5bdd5d5bc0b90605c5ae850632b81c448e20440ca9be53b97d4a42afb7694a30248a80eeb8c5dff51fe052ee5d8698622de926af29cde07b62dae3763c849a8f59ecfa33f6965a18c8b3428d412a8ff24756c0ff75f7a13ed558a7d45249b4a5f19d24adcaa45e533f534067136e12ed180ded2bcdf4521841866bb4dc87d291bf08f3b490f57574d4b34c70cd3a9f67f013885dd8013d2a273668fa2b284caac67d9f77d8a625684b2d6bdd094496337f3f3cf6b4dafb4fa664b51677e73464d26fc52e713d2be731113e70a3de5f852d3a0b60c29e4f6fdb89cd7385058f3aef8e968a4d0e2421c1519ba60035bc16f3592f287a4b76ef0e5f9ffc66c7b415d727571c2abcc56f230f4ca63976e44567f085df52ee0860d78c9ae6d79784de9e59d926f950d6c30dd84be0a378cd081f189559f74891288dcfaa3cca5cc27fe24849daa969e2fa87c2e69807008667d56956e5119fa9872c55adb91f2adcdb85420f237f003fe30d7c8434e24cc43d925890da7a7c2f6a9fc2fc649a8baa4ad780e95186494600d4059a91724cbef400b2f47a4761dbc14e69f91bf63360d2220f4e39e0681963cb07aa58863bb7e6b33bfae22ac0bf9c0659c8a08342b6e7dc5ab93916da375f943a631f2201d270d277b4d52748b7f5d60b0c552b8ea512cb7f8fa445250ef091306abf42709f092ddd74ddb1a719230b61f92da0f5426095e73cc744485496da97379fdfa2738fb1c97e3e9fa2e214ab553092a7d728afb03d09667ea3b9f09f2bb556c68e37fd66bc2a63a29e8f31a8dcd847f1dfa6b0ef886734e89db4b2692762db49b372a6beb1b52983d82d0ea8157a3ce570dee14532c5169e17a56f36b25be0713c6f6afcca4fb8e2d3babd2e502b3c9d2d7de9c71346489f5a724e4bf2b059eb33eed833fe2f131f67c4a9dab77cd6160cdb17e0fbe5eb10a27aa37490f73a458625a729e30ec43182a6efbb73dbfca13ae0a984d8e8c4878913fff046c1db0e962fcef5ca86862e69f378e5ffef3fa7f5939279c52c45ca9dbc8ca9227cda90cbf5952554dd67a583503627f92a95e78e1a6587cc544d83d60f6551773e03723629c2a0d2ddf0a23f98fbfb90adae86140745fe77f8ef7ccb891425eac5d370075c55e9bb9dcb05cd1395796d9e3b5c55c8268cfd467872c7c050834482d87cadf5990a1eb0e17f5f8dc2110923c8a3fec84acd15cde0e64848501ef5bbb3b2c9b645d2ca111705a6787dfcd0993377f61a0ec3d5f14809b896c8957a31cfb46a359c015c6c3d913182ff1ef62e7ab5aeb2d0217dd9d97c01624c6bc15083d79c74b18136e0f78aba2aa7f9224916652161abea38068ec47066b36b40a7bd486678730114b26341b6f3b3c2ecab5b67b9e0074edf1b0cd07569c77e8090618b66e993446d4073a7a65e0af5a23e730df09d18a5748ebecfbfe71c3dd152b1d19f74cea181ae7f0d437316be1917c245281e051d590cf3cad99f2c355fb0d0b05884d9bdb34c203833c06020323ff061161928d5795fe3f113bea4c6e42ce0abfb5ff50401daf71f8cebcbb27d7223cebf0e8a8146e5f52ad3f5685a49a8036b168d7a134c546d82c85cf4a64e87638ada796683db318fbbbe9717a8b1275fc1aff481caee3994e798ea3fa56ec122ae5b1b2424699055db45e4ec2780d2782e28547182d7a65cb2a9100a62e6fd36f4b57db9e3464d7e0f3029605a5402bb52d48c5d7639f1e9627f2e9404977c45eac54f3f86475c51bdb3043fa57246978f559114057ef23a74951e437ffa57a66d677dca8f2a595116214ad29becdd84f93398c6fbb438bf4076aea38f19cef3ebb248f8a68a4635082043635c7ff4265875f713cfa3df3a5dbd51842b249f58c543eafd9fe9f917bdf4bf69829d0cd0bc57ac3f7cb2e10567424ae69ef179146ec661e6c1594e5ece2ef13c43f180e459f781ae5d5e368735c2cff1f807f82f17725c8cf20c3cd0380cdd82de6b22f86be730622220a7365dce54108547ec83b48ad6817e1166ab5ba7e96d8428473dd0a3f42543d54a10b46808f6f54a487576f672228750b78da5fbfa2eff1e99af00aafb4f84f55e522587ad2531f3887ab16de350326782faa1f847c30e356631af2062519cf284ee833fb32235d4edfc464226b391de586e3bd6e18a04cf7d2e43e218ff016f21e40b40c943f5e40342a65adf82ff0243fd2fa62a1ae337d7175964254a0d58ed87ebfbd4055008db5cdf397c45f2ebb0b0afc685d004bc852abeafd72f6bdf5da0bd1cffb50cc1101ac0597052b30a70b1c54e5f88b7f0a24bb3e394026870d85ba14245b0555bb4c50d77fd9e0769520160d4ee0451a9d8a8889c4b1a3f3f2c7404f96cfdb41e5c840e850f05dc8204984a1b731af4b127987f147fda825909863746739ceaf64b15fcde2e756b28cb75e4aad0623f9e4db48c0371866fdbbe3a5602efa07c8681248a79107f2bb5841911bd9f56d758524929a6efae3e6bfb69938b37ec31d058158cca4587ba2d475f34672cdaa2074c1b249bb3a98a383b0b184be04370020671e4c09bfc454eee301434a02398f79f561732b855bcf0eba57c5e3a2eb1607cc2dda9a3ab916aaaab3af03b7978969f6bb1714d82c4e4252445ce0a04cb5c63f3923c7a665ac43073c207ee9aa2e945094e59206b06ebc9b02773f1eea186e48efdfcdb3b8daea5e07ce4a6a1304a820c3b048bcd42e7a3afbeb2581a29f0019eec739aea033856ea69c463ef9ac1ee18dcbac48bb8bd876bdb9401120b6ec5955ee0fa4133d0b7d7b42882b68d6adba40d7e8c8bd4a2b00037b39bc96a38cd6526e88f6393abacf6473384ce0b9f7eed0bbadc329fd2ebe2e866ce249dc3dc07d4ff276ebfa51757117df9bc14790e28b981f0885d053dfbc83c5d2225eb7cc31297bd3af941c5e006127ae0610ab2061ce0101ff1a4a114b8c25ad216207251c3fa82eabc3eea8d9ec421496318912ce23ffa409e16582eebed12704e6592e6add824df611c5361fb27580fd4498aa6d5ab3b7bd67ba93cb48b4be37fa62ceb632ddb1f6d4ae9f957518dd526789d3df22246e9937b3691dc50eaf6aa0ba66246b7497eb8f297537643835dd6af1abf4dc3a206ca61d91406697a70b0aadcaf724c0d7795286f4cba3a1db902adba7979f3e363b10c2b5919fad8d8124130e81c0b1c94f426a311d426b7ec7343e155027202cfa2bf20b0f0b33039ec68238d721bc0b8b4a46b36fd5b80c3d6c55c5c1b53daa9c7c82b4e9d8419e3b2608f0b06e8f75cb1287a22a6999f9dc0739f09c7831d2d16b77c1ce2f5b2f667e32f3c7f2c5f3bd476beb3d25819312b696a9cf7b3a8c156b8a87e19d6b1531abb2e1ef727c7b46ee5768c9517c8b5789b81b7816181af179c276baddc6ac811daba6f6771a781cac5acbd7154aee3db1efc431d1c82981059f0655792803f35a33b7ae796ced8533e26708117ca628d4a7658d3933a0e63de17dd2180484eb939a3adfbc72afdcbfad59b1cf5041c59f5b32a0893b714635fd996c0ac29be3fe73bb775542e711257eca83ec09c0922944e6ceca8d85f7c98d662c42d41e1dd75e1cdc89c5d0607f8aa8a7453a3cbfbdb81ff4837a678763c1047cbff6e8b329b5bbb3c16950e7a7fa0e077203ba74e8e059c899373cbfe6228b1d541630ad68ed8c6f157e6b1d8c2aec34f67c3be96e5d13af75b5fff0ec058a619a07db6f507703e9c1e2168676e0fb9fb1292c6cc28e4e79fe7b024baabe13fc9f33aeda1f55e934f3e9c7bf0dd7d2d7d27bcccd3c3e0d74f779098256cda6580cb26c5034e70c03ea0073fd6fae68e2a79dce357c6cf1dbae1d66cefab6c115e948818c720302431f8729b2bb6401204798f1c9744e07958374300787437892767d983c386e11757e4b2255e4c5830e84e815037dd242dd9bc3dc2ec48e8c9f828b64614c9f695243626915214eb4ca5478a1790f7342e906ba22767e10db1f3eec45375d78af34c55ae3ca1e589ca82e8b97038ec15d4af2079471aa6d8badb50f84de97f7622a8a62868f2a173fdd88d2ed64db7e3db38f4268871f8729e7680a1af26ba734356b71414a37af756029963537c51638c9276c8e83092bcad3e15f644265b34eacf9643614c34cd87d86991fa6041fe25166d6bb2336cf96022301e23b002ff6003aeb3650fe320acbe99fc512e6dea6773e7615df87f790064dbccf69f85e4c7458196445165380228264a00b448d8b185b2a78a385222edef6f42a0f752b347ea00b80dc62531a8ded64ab5a2bfc9ff33da7cc27f4eb2b0c2688db7f372570cc3a794910012b969e0c28a44908b21ca285e448a7069f10dccee96445133a530f6ba686e223c7c29a6f70b1d49290193860369129c7a7c4a77aba7f95874a38a29de918c9e074e167a77591be238eb63ca8105a401c803382a196e0b4b2e84ac7796fa2e811b83e7f2194c9c8ba7babb7bfc308a50b3c1c256702595efd70da0a227844268d17333cd79bd45d32bf8bd7e436242c375e6a3c93b7467893907ef7cfc1e4475e23049c8e6eeb409823df7bc62aec226678a394c3b50f1599eac8686944fc8cb07387412f6a1991f846d84aef5a550f033a402f56214ebf513dc27f0212e9867b680a014ab3c1563d82902be7b99dd79a08bb273049b4e03127f089f3a1953bd66dddc299f4ce57dc29012ed9a14833c6c2317fe68db5264c0b052c39bfa6f40b07cf5875b0a2e8931acfe6739bbe1e259c5a491807bcea32a4158773929c85ff4ab6498f8fbdfd67da17d4667a07dd486d0463f31bd6de4d9cd1099f11258b8ed14a980b531ff03805d15181abd620f8fcc76d5b66dc273159b06112939d170da7e43ab0fe15e8104abbcc01c6f9fe8408b4e83c5c7a6c5494da164a6ac54e33772be30f812c21f6d1440e3a3858f3de881a6ca6996156e7cc693afd076513c1ebd8cd3af8fcc42bd2a3efc4e7d805b88b4768a093bc8f5536f3c1af256f284bebb7d6c875d742cf338f2945cd462056016a3d032ceec1863382db172e1a8c1994c494b6f56c9bced79f3f0009811d2366641b8f695ec6b6289d59384df66e9756e4b3e48698f9b3c7235056a2532c2639d6b64c9fc02803c7897fe204781071401a37adc351d8d6d2a7432f3fba81712a56ecd", 0x80, 0x9, 0x85fa, 0x7, 0x0, 0x9, 0x84, "54d08088df9e8cb9736ee1d4b6eb75a8210a7a3cd54cec24f5ef520839d2258fd49a52a80da6365705c5dce1aadfb1ac18226a4bad1de76f9dd89f045ef1a3198cd6ded107aac0cf73c0160621bd28374190df5bc704fee113fdf9457fa34f5dcd668190e552cfbc82f0474f0ef3ee10ed807d341a686b6284b9e0efe6ad34e3b5efb2a0494435aadf89bfe7d76f555af58f5f3408104bd398849c60b0686873ff8840c864190aab79385a8fb470d9e738"}) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5508626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000004c0)={0x20000000}) 2018/04/12 05:09:59 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x1ff, 0x6, 0x6, 0xffffffff, 0x4}) unshare(0x400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) move_pages(r1, 0x4, &(0x7f0000000100)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000140)=[0xfff, 0x8001, 0x9], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282083, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040), 0x0) 2018/04/12 05:09:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000002c80)=[{&(0x7f0000002b80)=""/195, 0xfffffffffffffeb2}], 0x0, 0x1a) 2018/04/12 05:09:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) unshare(0x40600) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000003c0)=0x3, 0x4) 2018/04/12 05:09:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='dummy0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ifb0\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/226, &(0x7f0000000180)=0xe2) 2018/04/12 05:09:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb8, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x2000000000}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x5}]}, &(0x7f0000000140)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/user\x00') getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000280)=0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/12 05:09:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x6, 0x3171cabf505d386) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/12 05:09:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000001240)={'bridge0\x00', @ifru_map}) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) 2018/04/12 05:10:00 executing program 7: sync() memfd_create(&(0x7f0000000040)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r4, r3, 0x3, 0x8, &(0x7f0000000500)="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", 0x80, 0x9, 0x85fa, 0x7, 0x0, 0x9, 0x84, "54d08088df9e8cb9736ee1d4b6eb75a8210a7a3cd54cec24f5ef520839d2258fd49a52a80da6365705c5dce1aadfb1ac18226a4bad1de76f9dd89f045ef1a3198cd6ded107aac0cf73c0160621bd28374190df5bc704fee113fdf9457fa34f5dcd668190e552cfbc82f0474f0ef3ee10ed807d341a686b6284b9e0efe6ad34e3b5efb2a0494435aadf89bfe7d76f555af58f5f3408104bd398849c60b0686873ff8840c864190aab79385a8fb470d9e738"}) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5508626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000004c0)={0x20000000}) 2018/04/12 05:10:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) personality(0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffa, 0x5, &(0x7f0000002340)=[{&(0x7f0000000180)="09032599254017036f6ce0ddb8a94ded157e7a7ca731349e181358f5926100a0e530c07da6410c49ef6a5d59166e4a993f516899ee4145ead0a8e3ae87be57fc9bd313c69795298eb1363375ffc6aad66ef5d3ea37", 0x55, 0x1}, {&(0x7f0000000200)="d12f788757d64ff717b95717f7496f38aeefc24fd8711db9741e9adc1d634687e14e20f85bd2786116454a04bab299639dc24ed5934bcae66742da6ef60f64b473605c9060e0d9242a85dfaf9ec426e6d65e3a7bf2e3f8edaaae854f7efeeffd2bbf3611770a5b3be64679935867babe71cce749a60889e6d54b546f0374d4269adcad060b9d0e6f00cb192dfd8206eca60dbfd61ed27284c9ab3a7db71c4bfadddfbf5896e6e9fa6cdacee72787e68c1ab0c2a66943d64e0ffd51c3ebf9ea6279cbcc6e2cc4a304bc6227b25fe2b298aeece2985539681b450a66bdb6b6976c7620f4aa58ff5e68206f98f15e55d8a96fadb0f6fdbe66dd157b45394d0ef0a24c780d5f13e832bc8b32e30fa56067b2d7ad348f97d18d7523c653a3a2e1d01151e0a9bb279d19913ebcfae80d68888ea2102b67f485a562dd36b7d0806d2c63bb9495bdb754d6ee26cb06e5a9814cb0202f64f1ecdfb4622a40cc72c1ed8db1d6fee5ff20ea1d1ec87fc24bfabb9c670fd376daa377dd66d6291ded7060dcc0c91e6aee908d82e202d053a2319310916390d8b774797bc82ac7fc9224e2f09814e7906c952f7f5cf88ddb92672b2e874c54f2e57cb0a58dd159a78ef4fec068678fd94a229e7bc0d83ad93489387da4e8928a6fc66efc66b4251d73317ea21329d69b9ecd912f12a414abf49860b4e922a7135308da8cca523fb7dee80653d8ede31506ff00e30002559249a9baefce5af6c5fb749262ae63bd668127b8b85d4438aed475c8920a1c65d29c930c3f2927c02a43fa7806b3807f01e4b9b54c371561672702c8986cf972604682b7a1a162813e6b2bad27c026f106b3c2a97e1ddf99b6bcc83bd6cb1c8258c3bb31263ca1994ebe703da3923d635ce0ae40427eb530ccd1ad1bd8f4ac202ed7a009c3798217f4fe395b73ea25dc3e4ab1954883f1bf2039974e9ea54e0a779b574bc8c7f64e62834f8d1d290b7edd5a9056295a4783666af0d8eb8bd44bec00f6afbc32354fd97f53ac85510b2ca9dca95e5f17819699950cd5defd31ce521af5376b4821e8adba703f16f8bede916211e35a91c9e200a939f2d5f9a52127df66cf936d89af897e4ad64ff2fd54197e42931d689a2664f2bf17961f108b6fc664da51674926d1030ddee3d815832389532a79b54a1c6b834258e1262218715f3a925ebbe4c65765e569a5aee73facad547359ed1a70e052545d6ab3f30a00ac132a5b56cb14294d8d55b1f9917025faa58c42781c4a54755b8acfe14e374c694937cfe58ee197c057527db62a63f1af45cc6c7e0e18d5ac520f4a9ab62bc2e8cbfe4668b255b10c184cb0c8e61b7d3989e4fc9fc5dc4e826d6dace5a9cec9d7152dbe382ebd5d09e1cd3fc1b5f1385c61d36f8650a03d690dd58e87215fcfda6fbaf0c2a75a4d0d0f889e09c52e6077fde6d07f2fb25442eaef9c0f869a71f98e406aa7e6bbc77c59df80a7524daf1bdd2737fbfc62faac1dc596282cd688a2b7bf3806fb24952a61bc7d4b442efea14506ee7a3de5c49e953df087edc177bbe907149c5c5d6f735dcf233365daf759668d6a4c9ff9cc5766c969a803798855684341b3e3e06b55e4b60ccd70598c2865cc87a08f79e99e162060ce5f640cb807e4b56a39478e4eee613d4f61501c051f956ee546f6099a88f0be77288aa97367e66ecf004c8400597ad0708bbdde85924a1b250269117948ee17cd4b3edf396aaf219d38139abec01100ea4805ae781858ab7468fa8f0a24bac2ebe2e3c9d966244df29e459e77c480bfb36460a98070b73de181c793e55bad2eec143cc9b7c2c5adc7ce9136a4d00719a78d64f40150b79bb12a4c26b755446a54f23f4da6cb9a596d4ad5e14d59a217a254d6b3320116d7b99d95baa2003fbaaf199748f4d9b04f0f63eb9f35deac35af667f24899f4499de7e5d06a96533c8c8558db95e28f9fbf3fb2878162db5bc67fc1cf8cbe985acdbda48d32b6c7bd51d59e020f003b633d1c7607df67df9f8755182ed60e3809a0086a4cad1a7cf875f68d3b057987e5153ab9e5bef032e9ea5b7d538fde7c0d3883fe19fd85ec32ec37b8c69f1afeda0e73a2bb79fcefae8a93d713985c5ad283ee88c89f64990f24f22946ff8afe73d395500bae75da270ec4ed3930ea5d3a35b0a73f1f1870f1b76df2649747fb620f03732d4ab310c7614079176529cbf6573a41c14a3127cecc276573c0a2e0ef0c96f88550785940620462b9caf793a20aa0d883fee23e72a380124b022ecf1d87f13eaa2c92a9e487fdd790f45dba9307ec2b72e89257bbbbc49d778b3c90aec7f9946da6088e5da1b1605a8978560f4f856f6d596dcc4dde93e85bfaf8b218ca800707234e7eac61a4b588265f7f13071b68cff13346e81e537c93ed767f81cf75ef61728a0ca03ed3a602d16e503caf04c77f5c1b86dd6a21f3f2aa0412874b769ab36848e6a919e1c07b4cebd368e2f6123c9cdbf2fc9470d4a29406a7b18618676db775886df54a03e9a8e8e1ecc83305f9a43d81b1a9977f846faf414a2a4a88e744b6b577fa633bdabdbbe9bdc225a49ab1d9a48d9c153e7cae102be5d9d873fdad5b5136735c725cf5462d98259c3fe937ac24780e8040f0402d4c62dbfefab00046fe39b8e99aba521da2ad35946a6d0fe77588a5cbca731d20b8971fe10f85cfe903e2348213ed9c86a64bc17ccc0fe2fa5f23acd5a64ab7331dfcd3fcd37432e39f36632bff1b7c0c562da293dba137373a299dfb2934c5b164601935c56c1ddbf6a1de7645b52dd1c01d69b54659f7d5b6993587af3be560fe0f7c619c58e237775d5d3be180a1326ed044fff3cd6a3ff6388eb7f3df7b884f008558fde1a47c6b8a51acafbaa0dc1047c9f0550478246dfe648275096320cdf7178228b4e9e7277c1d16eaff52ebac89ce2854766d30e991afa329caf5bc95f82164d11e87a1883f216328d6c8f8f2bfc462910352365a86289ca361d7f3ca013d8597ee6f01d3334cebb971eaad677223733e19d87138a597bb4e22024d8fb1b0a8b1b52010aed6d92ee32facd9170fc151a259c6e7b7d0199a05d4807d65b2e2b9f21c884c4ab1380f9f71325ae5289dbc70d266616632c68577014a4b29de1ed13df833d11bc217759c1d9280546c5c34b8adfe7597a2666bfdc0e1ce7088070e22ec527633685aa5d238b44b703d84dbcee5b6be7545e13597ec79535b29605bf7270be8dc67ed34301a3efaab562bee18ef14eb5489ddce308d21106defbda951d79e84c49cd20a855667b36d6d0bef0184c070b4919e111995037562f7f068dbbccf43ea0383702e76b6c92578ee33917dea8a9e1cbff615cced60ba78c82bd05878daa44fc02c764c4ab9d09244437f3c2be0c37ccabc7029112be781bcac5a72c09df93318c3960bedfbfb41d75533739ed4ae4afc17ab813fc8cef0e8454f5fa5181e2b3c8be6fb2abe159b4f12a339c8acc45941790fdfae7ecdb117987c8119649b2f1c613fc91eece85f72894e4defa969c19de1e8a93e5b17644d6bca78970267cc348a498a57981a31f4d30e15e6a1a9d03e00e0897bc238443a685001d945f4d871d05113f8cf80fdbd3bfd2e5e46027a530678f5db936ac49be14a26cb1b8d22f023836e5ee13dd7a503f359ad552e0a1471467ab755b2d9ce9837e3bc47ce01cd8f91cad76245b7e7f42635ecc58c68bb874fa9fef5d9aac1dc2535ea5604efb95fa0b6a8fda874692d30587ce6d918d24525d97d18b0f8146cf85913435ce093b5abc304cda5b5ba1112c7a3ba2f98d6329e8bc873e41ca6b863cb251703cfbe24ee648a327883538948a185ff9e46b7dffdcefef4cf5310d701024b9bd001350aeaea8d05f0e13445b24502421a22da6a8342069e9ea908344e7e6e9e8042f071019582555ae8c5efc581605ee271663a5ed9f7cd4afcfbf6ef86523162d1efcd7212e450fad600bb3ab6633f78cb5de8d19b5f12ad9fdefb34210f7a0819efff240b76200fc709549f48ac52bdf38efde4653cdf7944d5c7e045cfd0bd78afe6b9fab6279347a59d8dfea2318daf47556c1b2e229bb603ef1b222ec92d699ceba18e94aa5bf588dacb4a214edfe2bdf9dcd1d706ed661dcaf4dedd4173bb1367ab9d9cda75bcd715e1c8c9d7e4eb01ad5abf3877c5a61e85dde21b9dbdb31904a94554edecc25048365e55b323b3c5c3f1cbc544ab40bf23d1c18c3a4f6e733e2c4888df87039680132cf31f08aabda523fc167497bd8d9ec872d2fb7522f66076613e01e075fe4ba7dd430cd97c5a9bf2415e4156332e153f7a998e8a1f0d4d3579981d589a0faf20a833268aa44aefad1091a212126e7d3c542b0e5e952c9db1f088477210292d3913da794b960bd8a862569d944d32c3dd365b141ee27dc8784c0d47116e17e3edd6f769b0fb79907025ccfe7bcdaff59f5744970a0f7f986964eaaf2048e2011d79682133807015e17d220f6ee7e6d3018655ae61d00631683bc304ee826a1114a223fb4b982c69d252e34fb444550f099e0087e9a27aa36822118e3fbd9a44cbbaa7a7f6794a68aea84b3e88aeae758e10b46aa2dd13768a9ab97db9146dff7c4eb8554321a3a917a95139c7ab608ed93670400fac50697838c9cc2a41cea0567c2d02945b5584fc3ee5222e872e6206cce456dc97a138f08c73d6d4b9cc76b6c57a27d541ef0b1c246e5760697100b17c440327cfaf35da3a168293466810b23ea6353138ffbfefb88f26e07a44679b97a25abc3c170d6e2ac7b1765a3cf8453d853d85751ccca2700958340d54f77a40186a4b90c8eba35476c7c47c78eabc0286cd5267f85123c877884f0f3426321ce3704b137f942167ad21c6683c762badd90391f0cdfaa6951b3c49b45a5a66e472d163fb8ee664988a869759e1d30dabcf9e372107e6be8654ad34439cb566ea73d5019364ebe733429734117969cfaf6f944d60d6f05851a196e3d6ef62ce59803c0066895f36a483d6e69ec14257931e553b1149bb18b0a08f6248d79c826209eac5ad500eda411cc1f47edf54c06c80081aa26b92f4c5c12f1793ed9e48330fb99658701b4394f3f55b06e9943da48b5cbde574d321e0aeae4020d53093953a1b5837a966211dba6f9ceec5fc44eea48bd706d8195ecc7c1df4a46f6c62decc1f5c92c252463a9d51e243bc85afad66931e868075fc450698da32f9b54ed700e5527f05aa41ac1ff9a8782c7d3a0c862f1646fc17f68805316ef92c19bc86c1f7f60fc94636a3ec2c9a61a838315e4e33dced8bff0c21870644375f712a4242d99db6b9714ba93574f62644aa2edf1bb75581a946590932b18f1af48af0155dc17453923f2c1b6680294de7f404f254dbc43cd06ba229f4381b3badcae0582af807b5b4b1dd3a4ed03d0c8da3573a0a00540015feb7158f9560a2f46d7574d732e52e28e63dbe438a43859369dcf09842eb39f197b4a4cecb90bb95b2caadf49af91e5efd0bfbacc8f01ec13bacc097ce76bdcc95a5064fe8f6cb50dcc929358123784fc895d29350c7b11b2631dd06a1514b9dde86b4820dcb53546e01e3b08e62cdbc5aa012d7a9df3253bbe3e50c421e523ee562d0c2f073fcdfb814ec67426b2d545a42be397b9babf1714741c4577d12dc6bc64ffc1039ff59128849c899c495c93f5372e94b82cd220b73b10f95419607ed49c32184743a4c76c7125f56cad515cabe062af919cb912038d928efb2424e48d43747a04473984ee887c3c8d7431334f43ca08b91fd1ea", 0x1000, 0x37}, {&(0x7f0000001200)="34831e78313d9c1f48ddb1f1b93b8ebfd3209bcb3b6ea0cb40ce5091493cc1e7137ef55275122e861b36d2ca8b96489384c387bb55a620ded55d8f32fac42c977bdbc7b1f11d7ab539db6bb5d7bc6cc96e6b1c83457d6201139493140238f1b349e66f1baf4a54f536931969cf9d156e1738ab9ed04a4e792028d406e73d790ee3b4ec117caa472e7411df06479b7c850032d406fef39f924a6b9783e493336a316cecc3e100b185440135110ea4f6522965391ee63e68508bfeedcd710550bc5746a0bc37e7c7", 0xc7, 0x87}, {&(0x7f0000001300)="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0x1000, 0x3ff}, {&(0x7f0000002300)="3b53f9e039814cefbe55e593b1d772cd7c00779fe99f427ced0ac2e894708df23715ee1b6b4ee7edc955da9866930bd8f2c4e33b", 0x34, 0xa4e}], 0x2000, &(0x7f00000023c0)={[{@nombcache='nombcache', 0x2c}, {@init_itable='init_itable', 0x2c}, {@usrjquota='usrjquota=', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x0, 0x33, 0x78, 0x37]}, 0x2c}]}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/12 05:10:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6ca, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/12 05:10:00 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x2, r1}) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/12 05:10:00 executing program 5: r0 = socket(0x800000000000010, 0x2, 0x0) ioctl$void(r0, 0x5450) ftruncate(r0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x202400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x26, 0x9, 0x8, 0x9, 0x3, 0x5, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xde35}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000180)="240000002e001d05e648c7a45d10000000f1d376042d711a900000000000000000000000", 0x24) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0xffffffffffffffff, 0x1, 0x8000, 0x3, 0x3e, 0x2b8, 0xa, 0x40, 0x4e, 0x80000001, 0x1000, 0x38, 0x1, 0x80, 0xfffffffffffffffd, 0x8}, [{0x7, 0x40, 0x8f8, 0xfffffffffffffffd, 0x3f, 0xc3, 0x3, 0x14dc}, {0x6, 0x1f, 0x7, 0x3, 0x3, 0x3, 0x0, 0x9}], "68ba7ed24051b57284f32f277f76d6b443571335681c1dca47d06181eae907c4", [[], [], [], []]}, 0x4d0) 2018/04/12 05:10:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) unshare(0x400) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) 2018/04/12 05:10:00 executing program 0: sync() memfd_create(&(0x7f0000000040)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r4, r3, 0x3, 0x8, &(0x7f0000000500)="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", 0x80, 0x9, 0x85fa, 0x7, 0x0, 0x9, 0x84, "54d08088df9e8cb9736ee1d4b6eb75a8210a7a3cd54cec24f5ef520839d2258fd49a52a80da6365705c5dce1aadfb1ac18226a4bad1de76f9dd89f045ef1a3198cd6ded107aac0cf73c0160621bd28374190df5bc704fee113fdf9457fa34f5dcd668190e552cfbc82f0474f0ef3ee10ed807d341a686b6284b9e0efe6ad34e3b5efb2a0494435aadf89bfe7d76f555af58f5f3408104bd398849c60b0686873ff8840c864190aab79385a8fb470d9e738"}) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5508626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000004c0)={0x20000000}) 2018/04/12 05:10:00 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x33, 0x32, 0x38, 0x33, 0x36]}, 0x5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="3f000018"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/12 05:10:00 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x40) unshare(0x20000100) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") poll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x8000}, {r1, 0x400}, {r1, 0x200}], 0x4, 0xfff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x3, 0x5}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000180)={0x0, &(0x7f0000000100)}) 2018/04/12 05:10:00 executing program 4: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000049000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/04/12 05:10:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="360991c0f488953e0000000008004500001c0000000000119078ac2314aaac14144900004e2000089078"], &(0x7f00000000c0)) 2018/04/12 05:10:00 executing program 1: r0 = socket(0x200006, 0x6, 0xfffffffffffffffb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) 2018/04/12 05:10:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x6dca00) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000600)=@vsock, 0x80, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000001680)=""/136, 0x262}], 0x2, 0x0, 0x1c7}}], 0x4000000000001a6, 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) write(r0, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/04/12 05:10:01 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r1, &(0x7f00000003c0)=0x8002, 0x4) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/04/12 05:10:01 executing program 1: madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/04/12 05:10:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x51, "51d89a96dc581cf9a672a0cedff5265fc5387d50665d6d2a6eeb386c04a9366f0da248db2a0dc5c11d5547377f6a33f1224f9320d03b0a6eb4764ad8ff7adbc22d56d173776ae2141cfbb9b1e8d6d7091a"}, &(0x7f0000000140)=0x59) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x400, 0x2, 0x1, 0x7, r2}, &(0x7f00000001c0)=0x10) ioctl$TIOCGPTPEER(r0, 0x40045431, 0x10000001000000) 2018/04/12 05:10:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0xfffffdde, 0x400000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x8000}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000006d40)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f0000006240)=[{&(0x7f0000004cc0)=ANY=[@ANYBLOB="a400000000000000000000000000000081b2c6e80e9293c10db227934dbe2eb0b3e1839922593495c6f7890696770460b412cb81af7ed1cb9cb4cbec9b012d2a114475eeaa772511eb4a7b37caf1a0dc43666462dcd97d8213b6f03fcc2de6341a87895054780c956e449f3bffb4cebdecd72486793a36cc1dfcd5fc96fcfcc0c68c191f8f0efb78832ea227a022f4b21a2c88b2fe5c1d9d74d4e545e500000000000000"], 0xa4}], 0x1, &(0x7f0000006c40)}, 0x0) 2018/04/12 05:10:01 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x10000000000002a0, &(0x7f0000000280), 0x0, 0x48014}}, {{&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/12 05:10:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x1000, 0x200, 0xffffffff}) fchdir(r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) 2018/04/12 05:10:01 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r1 = inotify_init() r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000100)) r3 = dup2(r0, r1) inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x8}, {0xa, 0x4e24, 0x7fffffff, @loopback={0x0, 0x1}, 0x231}, 0x1, [0x9, 0x3, 0x8c0e, 0x2, 0x50a6, 0x7fffffff, 0xfffffffffffffff8, 0x7ff]}, 0x5c) 2018/04/12 05:10:01 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)=0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) connect$netrom(r1, &(0x7f00000001c0)=@full={{0x3, {"9576de5a82e4de"}, 0x2}, [{"9d488e573f8aa2"}, {"0603da3e2dd9df"}, {"70dabf168aeb0c"}, {"6dc1ea9b9d832e"}, {"207112b14e248f"}, {"6037bdc5938682"}, {"407877796378cd"}, {"bbe6876124280e"}]}, 0x48) socket$nl_route(0x10, 0x3, 0x0) msgget(0x2, 0x100) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x8, 0xff, 0x7, 0x3, 0x0, 0x3, 0x80008, 0x5, 0x3cba, 0x5, 0x5, 0xffffffff80000001, 0x7, 0x1, 0x0, 0x3f, 0x6d8e, 0x1, 0x80000001, 0x8, 0x7, 0x8000, 0x0, 0x5, 0x3, 0x1, 0x9, 0x4, 0xffffffff, 0x1000000004, 0xffffffffffffffff, 0x1f, 0x0, 0xfffffffeffffffff, 0x3, 0x3f, 0x0, 0x8001, 0x4, @perf_config_ext={0xff, 0x7f}, 0x202, 0x3, 0x2, 0x6, 0x7, 0x5, 0x5}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xfa12e500de667ec9) ioctl$int_out(r2, 0x5460, &(0x7f0000000140)) ptrace$cont(0x1f, r0, 0x8, 0x6) 2018/04/12 05:10:01 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/12 05:10:01 executing program 0: sync() memfd_create(&(0x7f0000000040)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x0, 0x247, 0x5, 0x20, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00000002c0)={r4, r3, 0x3, 0x8, &(0x7f0000000500)="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", 0x80, 0x9, 0x85fa, 0x7, 0x0, 0x9, 0x84, "54d08088df9e8cb9736ee1d4b6eb75a8210a7a3cd54cec24f5ef520839d2258fd49a52a80da6365705c5dce1aadfb1ac18226a4bad1de76f9dd89f045ef1a3198cd6ded107aac0cf73c0160621bd28374190df5bc704fee113fdf9457fa34f5dcd668190e552cfbc82f0474f0ef3ee10ed807d341a686b6284b9e0efe6ad34e3b5efb2a0494435aadf89bfe7d76f555af58f5f3408104bd398849c60b0686873ff8840c864190aab79385a8fb470d9e738"}) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6f86322e5508626f786e65743100"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000004c0)={0x20000000}) 2018/04/12 05:10:02 executing program 6: r0 = creat(&(0x7f0000001200)='./file0\x00', 0x82) sendmsg$netrom(r0, &(0x7f00000019c0)={&(0x7f0000001240)=@full={{0x3, {"714c0ff794c05e"}, 0x84}, [{"4f43c82840ffaa"}, {"513e1946859070"}, {"0760ec2e319e8a"}, {"8fcc4ebae40459"}, {"cfe5425fd77ac5"}, {"0d07e26be538cb"}, {"347142413f160f"}, {"3412b93424df45"}]}, 0x48, &(0x7f0000001680)=[{&(0x7f00000012c0)="adf697b04543c817ad50ef4fe42a550959d1970ae2745bb4f2073bbe0246b4fae54be03145f008dfdbfe1befc59acd373c5c9e8700247c4130507716e64895d95f820fbb7ba1f7b2d0d7c9b0444f36d94b70f3c5bfc19459bbfda0af3d7f3556cc0481b97349e1483a6f38ceea4a8cc504b836d6358f1605da58459cd45fa049d4f57647a241d87473e670d615801de8aa5ab0adf53404451a719c593eccc3625fc0fae169db2f7df4f457f6b6cbd2e78e517c8ddd1c7bced6d90ab59a6e4650b99639d922ae127fac4010a4bac300a69a2a4d5395e3e9871811d7f06f93eb54304b6e31041468badb84", 0xea}, {&(0x7f00000013c0)="e1aecc3b1ae984e00f5d1c52db9811f303f9e56d12028032d24b27579af5f4557ae118746f1c4a13b936e7e0fefad5635122dec9b22d6d41d0cb2ebc7a3c8c3d4f9a9904dabc6a99057b736e7977e50fef96d258672f1ba37f9494d4eecceb8d4e50d65fd44b59c2e38d0cba0e45dff47811a08d391aa2bfcb9afd73e9ae2a7fd706500f1f393ffaebd119db608788c833996a324c40be1c7b", 0x99}, {&(0x7f0000001480)="d2259683ae4076f48dc3de3176e0b2b0817b6f0565df78e72bbc2b7ee748eb19af6acd911ecb5e93737f18fb93a994cb6700916196407ac2f39c8a91dddcf9cc9d152c77557d94638a0de9b7d093bfdfc3bec7f6c9af383113afae0c82798ce142a5e05ca053b6d887f751cf3ddab2b85c5c749a4e0bd120194b127d453ef648f60c1d6dabc1ee2a35b1db2bc1317cc86cc3eb330d9cff7288c933675273a565197e88ba2b86e1ee2d839732c6c6f583fda1bd9b64b815dcc227e8c34c05eab43faf77d3198032d7126e76c8eec3b3a64e0813ab315fe53a84566bfc9e05aca5ba0bfd95c41fce1bfa5fd0248533274eef7b256d2dc68b0135", 0xf9}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="eaf3b1f5da7c774d6300d0a78eebc8bf40f8ae29229dad6af6d5505310d39aac17d7658158451f49b51551339bb0f03ea8dd45d5ad0a7ccf9d01b5607801d16edc8bdd06d6385f4ce0cc40c7abd360c76cf2ffa6f65ac84bb51ede377f833059126b3452a92f9d0b49cd21dc6e5f5c01b77dd2fbb3423a9b6d16183747f2333918092fac50", 0x85}], 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x288, 0x20000014}, 0x44) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) 2018/04/12 05:10:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)="01", &(0x7f0000000100)="f5c3ec014955548b57f2bee475415379d94599d4573c2ce722d00d130100000086eef3330b46eb07c6bd3dd238fb83450b12988dea98a6e3a172"}, 0x20) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="8edc00c84c80bfda7ddb080b21101d786ccac197376d7d66ca4a8189db9cbbd140b168b3af0f829f7007739999b95ac591d3e4c8a693f76e95ce7694efb2530e7bba00ab4a9a8cb4c94766c8cc1bd8aad2c2832b1c0d", 0x56, 0x1}, {&(0x7f00000000c0)='9\\', 0x2}], 0x80000, &(0x7f0000000200)={[{@map_acorn='map=acorn', 0x2c}]}) setns(r0, 0x4000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/ip6_mr_cache\x00') accept4(r1, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000000240)="44f979515139bd2054bff6966aa4da166fefe0a15d7d6bd41a964e46dc2f5b0fa247e4", &(0x7f0000016f02)=""/254}, 0x1) 2018/04/12 05:10:02 executing program 7: r0 = socket(0x3, 0x5, 0x401) unshare(0x87ffffe) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/12 05:10:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xd59, 0x4) pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/12 05:10:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000000)=""/40, 0x28) getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) truncate(&(0x7f0000000040)='./file0\x00', 0x8) 2018/04/12 05:10:02 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x9, 0x4, 0x8, 0x5}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/12 05:10:02 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0x5, 0x0, 0x8001, 0xffffffffffffff7f, 0xb, 0x5}) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='bdev@&,md5sum\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="28bda90cab1f437afaac6d2fc901d1aa2fe7d032c02e07ed0d23e85762ad69be7219607e4a086ef1b0044266f19bb30a8f70ace8cb5915fb1f92495c97dbe3c01753b4ff50dd26461326333d394a8a72b6ca", 0x52, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000000180), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r5, 0x80000) finit_module(r4, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd) 2018/04/12 05:10:02 executing program 6: getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r0) prlimit64(r0, 0x20000000003, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000901002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/12 05:10:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008902, &(0x7f0000000000)="61a6b1e7e7ea977d4872dfec0760201b42e16cd86eb964c19f7d081045f606764939dd94718a6400009e0a1138585812d7d442fc8356") 2018/04/12 05:10:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xca) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcfd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x1) fcntl$setpipe(r0, 0x407, 0x7f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000180)=0x2f) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setreuid(r3, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/12 05:10:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/12 05:10:02 executing program 4: futex(&(0x7f000000cffc), 0x109, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f0000000000)=0x1, 0x7, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x2, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) 2018/04/12 05:10:02 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'eql\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xe07, 0x5, &(0x7f0000001540)=[{&(0x7f0000000240)="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", 0xff, 0x80000000}, {&(0x7f0000000340)="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", 0x1000, 0x1f}, {&(0x7f0000001340)="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", 0xfa, 0x7c2c}, {&(0x7f0000001440)="6caabdace98770c96f9e4619036aaac92f2e366d026a8444be4842a9d939a889d0de0f6d205b4ba337f2e0811d6fa64297cc28775ad59cb5445aa32dc2c057c02537b31017a6a4c29498303f2fdb3c09f799993dbd9f7c09710821d1a17e92bf0a0538fb6d2d8fc3f3ff36a1776ed1085f3ef58c32d5e7f86156f60726902c90d2a30cbafbadd5253186df5bcf81f9edf9c0079d108fcffd070def069c6978280052e527bdfd848785731a0fdf98dfb49eb10b7cc31e2d1cdc3e2f687af6bf1c9f97f1342dbca5b0c9fb9143cc16b8500c7cba6e2114ad68285f84cb8838aed0a4044fc1000f9f", 0xe7, 0x1a}, {&(0x7f0000000140)="0e2a0e8e463f4609147999a81a78a92f347ae09e3f19b6aa8f731849d0064b94c679f8ae812191a76e48cd43a8d8edf0", 0x30, 0xe}], 0x0, &(0x7f00000015c0)={'nouuid,', {[{@barrier='barrier', 0x2c}, {@grpid='grpid', 0x2c}, {@biosize={'biosize', 0x3d, [0x39, 0x0, 0x39, 0x3f, 0x34, 0x3a, 0x0, 0x0, 0x0]}, 0x2c}, {@ikeep='ikeep', 0x2c}, {@noalign='noalign', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@grpquota='grpquota', 0x2c}, {@norecovery='norecovery', 0x2c}, {@sunit={'sunit', 0x3d, [0x78]}, 0x2c}]}}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x27, 0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040), 0x1) 2018/04/12 05:10:02 executing program 1: prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x3000)=nil) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/arp\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x1c, r3, 0x2, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8ce}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004011}, 0x4004004) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x20080) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22, @rand_addr=0x6}}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'ip2_vti0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r4, &(0x7f0000000280)=""/8, 0x8, 0x0) 2018/04/12 05:10:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x10000, 0x0) bind$llc(r1, &(0x7f00000003c0)={0x1a, 0xfffe, 0x975, 0x3, 0x3, 0x88, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@bridge_delneigh={0x30, 0x1d, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/12 05:10:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r0) fchdir(r0) fstat(r0, &(0x7f0000000f80)) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x1c4) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) mq_notify(r1, &(0x7f0000001000)={0x0, 0xb, 0x5, @tid=r3}) r4 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xe62}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/12 05:10:02 executing program 2: io_setup(0x7, &(0x7f0000000000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x280fc, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x400000, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fallocate(r6, 0x0, 0x8000, 0x915f) r11 = signalfd(0xffffffffffffff9c, &(0x7f0000000600)={0x200}, 0x8) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000680)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) r14 = memfd_create(&(0x7f0000000740)='cgroup&\x00', 0x3) r15 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) r16 = syz_open_dev$vcsa(&(0x7f0000000840)='/dev/vcsa#\x00', 0x3, 0x5c000) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000940)=""/232, 0xe8}, {&(0x7f0000000a40)=""/146, 0x92}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x3, &(0x7f0000001b40)=""/114, 0x72, 0x6}, 0x40000000) r18 = eventfd(0x4) r19 = socket$netlink(0x10, 0x3, 0x17) r20 = syz_open_dev$mice(&(0x7f0000002c80)='/dev/input/mice\x00', 0x0, 0x490000) io_submit(r0, 0xa, &(0x7f0000002d00)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000040)="007da7858bbc4e9ca65b4457515316fd2e5cd22cdc5bc239664ce48c11a583a3177ac318aad1853ae2e2c990c205fbfd63f37b3da533476f6b8473d2c546e68a2eca1939fc5658fd4f035ac466570718e5614ee6f6ce3a2047cdd327772c1375cc8da99d2a94c926e8d7fd1eedfc49874a505cbec8c01f625712c1db86e4ab1d73d913431a760428694d68e4b3db36226f1bd09a2de17e9c4ed7a78689e490a34ca1afa01e637e8c13a1a145e3", 0xad, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x1, r3, &(0x7f00000001c0)="d283fc407b5717353fd92041d595d50924cbde0e1fa8cedad0fc164ddc578c538053800295eb68214f5cdca728f07b1eb6ac54d48b34c8cf6eccf37e9c3da8a2a1dfbe804c4ee7443d009bcfa268a08174bf1309527fca26d58011d170f02e9d06e779b88e7135", 0x67, 0x9, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f0000000300)="acbfc07dc533df15378aeb146b9eea50c02ed73e7f03a7749bed29c695ca8c62cd7773a3a2898e6a118450fcec6703fdc4233d8239e82826111b92f207067643a9660e437119e4e32bb7f6e50a531eee979cb912f435140ec854cdb04e6c6830557e40fb5ed43f197ac8a2ce51832ffcfb01f4c5786c88d37ed83fa9b6b8dac426fb9b9643b65728a70bb0a3b55de7b27dde281f4029474ef279ac66525dbdbcb4f6c51d058f546b9411a2053aecf9a81a893168dccdcccda3ac4b1d517f8465c7edf2fdc58d1b7a81309277ef2418b030cedf", 0xd3, 0x100, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xf, 0x4, r7, &(0x7f0000000480)="58832817c517d2e0016f0f73", 0xc, 0x3, 0x0, 0x1, r8}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0xffffffffffffad21, r9, &(0x7f0000000540)="069604cc0f45ccbf6770dad6c30a0ac8b104026222677390410a603ba9016e2728d367cad9f9f1162dd7274566c3b02fdf81deb2395c1df499256a871d51c8c745ae30fde13be8052564440a82e0ad12385280cceef5dd68120321be780231be065f86f256898a4df28c056d3c626ecc6b", 0x71, 0x3ff, 0x0, 0x1, r10}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x3, 0x7, r11, &(0x7f0000000640)="ade154b38eb86b7c2fe570a8ff4bde20788a0c77d9e16497e1b98c5777d3c58da44f563954c1a622b5ecc292c4c0c8", 0x2f, 0x1, 0x0, 0x0, r12}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x8, 0x8000, r13, &(0x7f0000000700)="cd374d9d38e7c34cc6eaf45d2654ec1c36e9c9dbed4e0c0455640d9b00098fefc81901992dd0a4f30c7ab423f9", 0x2d, 0x6, 0x0, 0x1, r14}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x9, r15, &(0x7f0000000800)="37d46c2961092ebf62e6fa607891e781e8e46e8947ca258645a3d7ea42b1a94c6e95a1107b9c0af675630180f0a03c3a06", 0x31, 0xa5cb, 0x0, 0x1, r16}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0xa, 0x2a, r17, &(0x7f0000001c00)="273022b5f25b", 0x6, 0xc3b, 0x0, 0x0, r18}, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x3, 0x3, r19, &(0x7f0000001c80)="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", 0x1000, 0x100000000, 0x0, 0x0, r20}]) ioprio_set$uid(0x0, 0x0, 0x2029) ioctl$DRM_IOCTL_ADD_CTX(r20, 0xc0086420, &(0x7f0000002d80)) 2018/04/12 05:10:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x10000000) r1 = socket$inet(0x2, 0xfffffffffffffffb, 0x9) r2 = getpgrp(0x0) fcntl$lock(r1, 0x5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, r2}) 2018/04/12 05:10:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="781ee25162b3acfcb007229a5599a090877e1c087821bdad6d53642a0839829112632945ab2b0e95e57959c8297bed519dfd0cbca02d787a1f173479e1f6b0315c455a3c7cb678d177d19b9f581e3486484164572719a2c066796a4dc018b1cdcc6280328511f47fa81019b161c61aef9a60daac61adcf0d3fe0c258d83b80e99f3af6556df2f883ab9a385db40ddc60219c7cabe586b2c18984c208d111909ae4036a2b162a79816870d34d2c28124289c5111026092220bd036e090bb0edb7e03938a158ad15f59936069ef92a03ad90ab4021c5d33e", 0xd7) sendmsg$alg(r2, &(0x7f0000000000), 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x10000000000000dc, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/12 05:10:03 executing program 6: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)="178fc3b1028cbb0ab8811aaad1644452e7664c788940d27f70d42878ca430ed06805117e0e47f2e222be98d951044ce4b49d68d059137529762f253787e1cbef38bb2495a0972c2a9eb51ab52379c10f00000000000000000000000000000000", 0x60) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x300) 2018/04/12 05:10:03 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/110) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000722ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000100)=0x100000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00005aafa4)={0x0, 0x0, {0x0, 0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xfffffffffffffc00, 0x3, 'client0\x00', 0x1, "14150af148f85ae4", "d83505aaf0621e0946407250c88730bc3f21a217bd4f92cba5bdaa1046a6a151", 0xffff, 0x80000000}) 2018/04/12 05:10:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x4000) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="7dcba20e53c275c7597541de31c5dc74481fd4565435e809c506b17126ced8a7481468a36d92a7704e05c124ecce81358274228507df16022b222c598f540be4ec0cc76153db6af8be2c9608edffe6d3e5e58ef7c313d7f1a9f341bf5b6edb12e4ffdfe726a90166c9475e18f07536a7c4a30578903cb8d4fae09f48aa7cfee3378374b81781df5ed2b79b101fd1aa044b39", 0x92, r1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/04/12 05:10:03 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) unshare(0x400) r1 = socket$inet(0x2, 0x5, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x7fff}], 0x3c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f00000000c0)=""/5}, 0x18) r2 = accept4$inet6(r1, &(0x7f0000001240), &(0x7f0000001280)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000240)=""/4096, &(0x7f0000000100)=0x1000) 2018/04/12 05:10:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xff, 0x7}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3ff}) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) writev(r0, &(0x7f0000000040), 0x1e4) 2018/04/12 05:10:03 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f0000000080)='./control\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sysfs$1(0x1, &(0x7f0000000280)='tmpfs\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000240)=0x8) r4 = accept4(r2, &(0x7f0000000300)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380), &(0x7f0000000480)=0xb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r1) 2018/04/12 05:10:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)="776c616e315d70707030272d757365726d643573756d706f7369785f61636c5f26776c616e300079593b7825a3209948534b6909d9b6b296208c2423ab84b429f4b7e1ac8041160d00000000000000000000") socketpair(0x0, 0x6, 0x27c5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x80, 0x8000, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x10) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040), 0x5, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x6, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x6b, 0x400}, 0x8) 2018/04/12 05:10:04 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x8000) 2018/04/12 05:10:04 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000300)=""/225) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/69) recvfrom(r0, &(0x7f0000000040)=""/229, 0xe5, 0x0, &(0x7f0000000280)=@can={0x1d}, 0x80) 2018/04/12 05:10:04 executing program 4: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/12 05:10:04 executing program 3: r0 = gettid() getpriority(0x1, r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000000c0)="f6b3f8ef668af173d0464978f4a53e39bc363ddc4c2db9e461d669d868c64f628a1fadf8d6776152e5fa0ae9516df72174927fb45354ab80e73cd18abb871ea60cbafaede3a73a16ada0ef3ba6f03f1bd3117b91f22bdf5e9e725d8459d3d145e06ddfdef32c9273592d69abd5ac9c048580829e33d30ae610d3d84f9312ded49d704bcf48516b58ff04a72866e30c9a751d78f50bf0f9e84efe239c78bdf8bf54e7f3d5fd2d664225468dd62b35fd1b6e3431399389a9f61dba321bab50b2a39d394ae8bfad2c41b602f4cacb4a5e971d2b9d032d2ab76373124a9198fb7ab6084cc09ad56e9c6c9ba745792b8c06b44a41750211658cef") r2 = socket$alg(0x26, 0x5, 0x0) close(r2) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 2018/04/12 05:10:04 executing program 0: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/147) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd1, "44cb27a32f2484b784ae951329064d8cd1b191a38ab22f74df6d4feaa586ffe5c4efe07a39c4a7a0feb7c67731df2c1829eb1323a67092e3c8af7de2e31c2962cdc50459b1dfdfdaef00c0790131812a93b26d4e4ca62b7cec9e01399d8a4f41927f8c7678e920ceb66f07e2d5a08d930cf3cb600ef2deeb13f3a850727dd182167418cc967f5f3c94c4f1d9c4c5dbf3749536915aab5e76da3e98de7093ccbdfd4c1e096651defb510a2e0660ae45b0474f9aa989a692ac77239bee6e01545776517774830dcfb039d622e1ad366be216"}, &(0x7f0000000200)=0xd9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0x7ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x514a}, &(0x7f0000000280)=0x8) 2018/04/12 05:10:04 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f0000000080)='./control\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) sysfs$1(0x1, &(0x7f0000000280)='tmpfs\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000240)=0x8) r4 = accept4(r2, &(0x7f0000000300)=@in={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000380), &(0x7f0000000480)=0xb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r1) 2018/04/12 05:10:04 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x8001, 0x1, 0xd3, 0x3, 0x650d, 0x9, 0x0, 0x5, 0x5], 0xa, 0xfed, 0x1000, 0x8, 0xb3, 0x6, {0x4f2bda02, 0x80000001, 0x7fffffff, 0x100000001, 0x0, 0x1ff, 0x100, 0x0, 0x9, 0x10000, 0xf8f4, 0x2, 0x5, 0x7, "b665a45d001d989d0fae94ee2e29042d17136a7ef0ed4670299c9902b2dc3d05"}}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/12 05:10:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xb, 0x100000080, 0xa, 0x1000000000000007}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)='A', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x1a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/199, &(0x7f0000000080)=0xc7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x65, "3834c8c366c7c30fe2ead4811410dbdad9a476f27e5e5e25a788cda9d6193382e557dd3e1b057e5102eb29be33151899e4d52c9d003ed042c266bfee270dfb5d5c72790325ac3fa88115d5305a65611d4cdf05bc6075ca18bf0fdad450f57a640c21ae07f6"}, &(0x7f0000000300)=0x6d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}}, &(0x7f0000000400)=0x84) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)) shmctl$SHM_LOCK(r3, 0xb) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) [ 90.386792] QAT: Invalid ioctl [ 90.394684] QAT: Invalid ioctl [ 90.401602] QAT: Invalid ioctl [ 90.415920] QAT: Invalid ioctl [ 90.420659] QAT: Invalid ioctl [ 90.439827] QAT: Invalid ioctl 2018/04/12 05:10:04 executing program 4: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x402) ftruncate(r1, 0x0) 2018/04/12 05:10:04 executing program 1: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = semget$private(0x0, 0x0, 0x5ab) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x1, 0x3, 0x1000}, {0x3, 0xfff, 0x800}, {0x0, 0x20}, {0x7, 0xfffffffffffffffb, 0x800}, {0x1, 0x8, 0x1000}, {0x1, 0x9, 0x1800}, {0x3, 0x6a, 0x1000}], 0x8, &(0x7f0000000080)={r2, r3+10000000}) inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x83000865) chown(&(0x7f0000000240)='./control\x00', 0x0, 0x0) 2018/04/12 05:10:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/12 05:10:04 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffffc}}, 0x1, 0xbac, 0x9c9, 0x6, 0x24}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x6}, &(0x7f0000000400)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x1e0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000100)) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00006f9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c) fadvise64(r4, 0x0, 0x154eff, 0x400000007) 2018/04/12 05:10:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ad", 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000009940)=[{0x0, 0x0, &(0x7f0000008840)=[{&(0x7f0000008800)="856e", 0x2}], 0x1, &(0x7f0000008880)}], 0x1, 0x0) 2018/04/12 05:10:04 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x422200, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) ioctl$KDENABIO(r1, 0x4b36) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000300)=""/4096) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e21, 0x400, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x2, 0x6, 0x6, 0xf42, 0x80, 0x3b8a370a, 0xf7e6, 0xa53f}, {0x1000, 0x0, 0x13, 0xffffffffffffffc1}, 0x1, 0x6e6bb1, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0xa, @in, 0x3507, 0x1, 0x2, 0x3, 0x8000, 0x0, 0xdf26}}, 0xe8) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000001300)={0x0, 0x5, 0x7, 0x100000000, 0x2a, 0x5, 0x80000000, 0xfffffffffffffff9, 0xdd3, 0x1ce, 0x9, 0x415}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}) 2018/04/12 05:10:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x80000002, 0x3aa) 2018/04/12 05:10:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x121200, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8ca, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='net/psched\x00', &(0x7f00000001c0)='net/psched\x00', &(0x7f0000000200)='net/psched\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='keyring*\x00', &(0x7f00000002c0)='net/psched\x00', &(0x7f0000000300)='net/psched\x00', &(0x7f0000000340)='net/psched\x00'], 0x800) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x5b4f16db, 0x0, 0xcbcc, 0x4f1, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r5, 0x6}, &(0x7f0000000080)=0x8) dup(r1) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000000580)={0x8, 0x9, 0x0, 0x9, 0x2, 0xffffffffffffff77, 0xe, 0xfff, 0x9, 0xd31, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, 0x8) setsockopt$inet_udp_int(r6, 0x11, 0x0, &(0x7f0000000540)=0xff, 0x4) [ 90.798131] ================================================================== [ 90.805631] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 90.811604] CPU: 1 PID: 7221 Comm: syz-executor0 Not tainted 4.16.0+ #83 [ 90.818439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.827783] Call Trace: [ 90.830376] dump_stack+0x185/0x1d0 [ 90.833999] ? crypto_inc+0x2ab/0x2f0 [ 90.837802] kmsan_report+0x142/0x240 [ 90.841607] __msan_warning_32+0x6c/0xb0 [ 90.845674] crypto_inc+0x2ab/0x2f0 [ 90.849305] drbg_ctr_update+0x3a04/0x3d10 [ 90.853556] ? drbg_hash_df+0xc70/0xc70 [ 90.857533] drbg_seed+0xcba/0xe90 [ 90.861170] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 90.866534] ? add_random_ready_callback+0x4c/0x3c0 [ 90.871551] ? __kmalloc+0x23c/0x350 [ 90.875266] ? _cond_resched+0x3c/0xd0 [ 90.879159] ? drbg_kcapi_seed+0x129f/0x2270 [ 90.883577] drbg_kcapi_seed+0x1c97/0x2270 [ 90.887822] ? drbg_kcapi_random+0xc20/0xc20 [ 90.892238] crypto_rng_reset+0x262/0x310 [ 90.896390] rng_setkey+0x8b/0xa0 [ 90.899849] alg_setsockopt+0x6c5/0x740 [ 90.903831] ? rng_release+0x50/0x50 [ 90.907547] ? alg_accept+0xd0/0xd0 [ 90.911171] SYSC_setsockopt+0x4b8/0x570 [ 90.915241] SyS_setsockopt+0x76/0xa0 [ 90.919044] do_syscall_64+0x309/0x430 [ 90.922943] ? SYSC_recv+0xe0/0xe0 [ 90.926493] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.931679] RIP: 0033:0x455279 [ 90.934863] RSP: 002b:00007fac1273fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.942570] RAX: ffffffffffffffda RBX: 00007fac127406d4 RCX: 0000000000455279 [ 90.949835] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 90.957103] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.964370] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 90.971636] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 90.978896] [ 90.980501] Uninit was stored to memory at: [ 90.984800] kmsan_internal_chain_origin+0x12b/0x210 [ 90.989878] kmsan_memcpy_origins+0x11d/0x170 [ 90.994351] __msan_memcpy+0x19f/0x1f0 [ 90.998213] drbg_ctr_update+0x393a/0x3d10 [ 91.002438] drbg_seed+0xcba/0xe90 [ 91.005962] drbg_kcapi_seed+0x1c97/0x2270 [ 91.010181] crypto_rng_reset+0x262/0x310 [ 91.014314] rng_setkey+0x8b/0xa0 [ 91.017742] alg_setsockopt+0x6c5/0x740 [ 91.021696] SYSC_setsockopt+0x4b8/0x570 [ 91.025744] SyS_setsockopt+0x76/0xa0 [ 91.029531] do_syscall_64+0x309/0x430 [ 91.033405] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.038575] Uninit was stored to memory at: [ 91.042877] kmsan_internal_chain_origin+0x12b/0x210 [ 91.047968] kmsan_memcpy_origins+0x11d/0x170 [ 91.052452] __msan_memcpy+0x19f/0x1f0 [ 91.056319] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 91.060617] drbg_ctr_update+0x349a/0x3d10 [ 91.064828] drbg_seed+0xcba/0xe90 [ 91.068348] drbg_kcapi_seed+0x1c97/0x2270 [ 91.072575] crypto_rng_reset+0x262/0x310 [ 91.076704] rng_setkey+0x8b/0xa0 [ 91.080145] alg_setsockopt+0x6c5/0x740 [ 91.084117] SYSC_setsockopt+0x4b8/0x570 [ 91.088170] SyS_setsockopt+0x76/0xa0 [ 91.091952] do_syscall_64+0x309/0x430 [ 91.095817] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.100978] Uninit was created at: [ 91.104506] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 91.109593] kmsan_kmalloc+0x94/0x100 [ 91.113378] __kmalloc+0x23c/0x350 [ 91.116905] drbg_init_sym_kernel+0x8ca/0xcc0 [ 91.121380] drbg_kcapi_seed+0xa5a/0x2270 [ 91.125505] crypto_rng_reset+0x262/0x310 [ 91.129629] rng_setkey+0x8b/0xa0 [ 91.133060] alg_setsockopt+0x6c5/0x740 [ 91.137016] SYSC_setsockopt+0x4b8/0x570 [ 91.141064] SyS_setsockopt+0x76/0xa0 [ 91.144839] do_syscall_64+0x309/0x430 [ 91.148702] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.153864] ================================================================== [ 91.161200] Disabling lock debugging due to kernel taint [ 91.166632] Kernel panic - not syncing: panic_on_warn set ... [ 91.166632] [ 91.173971] CPU: 1 PID: 7221 Comm: syz-executor0 Tainted: G B 4.16.0+ #83 [ 91.182093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.191423] Call Trace: [ 91.193991] dump_stack+0x185/0x1d0 [ 91.197598] panic+0x39d/0x940 [ 91.200778] ? crypto_inc+0x2ab/0x2f0 [ 91.204565] kmsan_report+0x238/0x240 [ 91.208355] __msan_warning_32+0x6c/0xb0 [ 91.212402] crypto_inc+0x2ab/0x2f0 [ 91.216029] drbg_ctr_update+0x3a04/0x3d10 [ 91.220258] ? drbg_hash_df+0xc70/0xc70 [ 91.224213] drbg_seed+0xcba/0xe90 [ 91.227733] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 91.233073] ? add_random_ready_callback+0x4c/0x3c0 [ 91.238066] ? __kmalloc+0x23c/0x350 [ 91.241754] ? _cond_resched+0x3c/0xd0 [ 91.245630] ? drbg_kcapi_seed+0x129f/0x2270 [ 91.250036] drbg_kcapi_seed+0x1c97/0x2270 [ 91.254274] ? drbg_kcapi_random+0xc20/0xc20 [ 91.258663] crypto_rng_reset+0x262/0x310 [ 91.262800] rng_setkey+0x8b/0xa0 [ 91.266230] alg_setsockopt+0x6c5/0x740 [ 91.270191] ? rng_release+0x50/0x50 [ 91.273892] ? alg_accept+0xd0/0xd0 [ 91.277497] SYSC_setsockopt+0x4b8/0x570 [ 91.281537] SyS_setsockopt+0x76/0xa0 [ 91.285496] do_syscall_64+0x309/0x430 [ 91.289366] ? SYSC_recv+0xe0/0xe0 [ 91.292891] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.298063] RIP: 0033:0x455279 [ 91.301233] RSP: 002b:00007fac1273fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 91.308920] RAX: ffffffffffffffda RBX: 00007fac127406d4 RCX: 0000000000455279 [ 91.316172] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 91.323426] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.330679] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.337939] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 91.345591] Dumping ftrace buffer: [ 91.349112] (ftrace buffer empty) [ 91.352795] Kernel Offset: disabled [ 91.356394] Rebooting in 86400 seconds..