7f0000000000)=""/218, 0xda) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x440840, 0x0) write$selinux_user(r0, &(0x7f0000000140)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'user_u\x00'}, 0x2c) clone(0x2001fffe, &(0x7f0000000ffe), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) 2018/02/26 11:36:44 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) fstat(r0, &(0x7f0000000040)) r1 = socket(0x4, 0x8000000003, 0x2) write(r1, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) fcntl$getflags(r1, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:36:44 executing program 0: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, 0x0, 0x0, 0x30}, &(0x7f0000000140)=0xa0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2c200, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getscheduler(r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/02/26 11:36:44 executing program 4: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r5, &(0x7f0000000040)='./file0\x00', 0x101000, 0xc2) fchown(r0, r2, r3) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r4, 0x8, 0x0) 2018/02/26 11:36:44 executing program 2: restart_syscall() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x6, 0x4) 2018/02/26 11:36:44 executing program 5: mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000001c0)='c') rmdir(&(0x7f0000000000)='.') 2018/02/26 11:36:44 executing program 1: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x200}) mq_timedreceive(r0, &(0x7f0000d59000)=""/240, 0xf0, 0x0, 0x0) 2018/02/26 11:36:44 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r3 = dup3(r2, r0, 0x0) getsockname$ipx(r2, &(0x7f0000000180), &(0x7f0000000040)=0x10) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)=@generic, 0x10) 2018/02/26 11:36:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 11:36:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000026c0)={0x0, 0xfffffffffffff000, 0x9}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x9, 0x3}, &(0x7f0000002780)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000027c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002840)=0x77) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000028c0)={0x0, 0x1c, &(0x7f0000002880)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000002900)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003e00)={0x0, 0x2, 0x4, 0x9, 0x0}, &(0x7f0000003e40)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003e80)={0x9, 0xd2, 0x0, 0x8, 0x6, 0xe62, 0x5b, 0x1000, 0x0}, &(0x7f0000003ec0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003f00)={0x0, 0xfffffffffffff196}, &(0x7f0000003f40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004400)={0x8000, 0x8002, 0x9, 0xefa, 0x0}, &(0x7f0000004440)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004480)={0x0, 0x7d, "8af52b713b0c31eda8e8636e4a626334f46978e9e6a1d77b3594be80e4ac11b5fa92dc953a5065ff958b3ca07e10c8418ce24589b30a0d324a468013370af6a75980132afb0ec27d240afa716598d7bb0219d167cfc0a989adb24b6e430900a2a3775c25c13b76176d4fe429e73fb1d9ab9725b23b471334ac8ae49bf1"}, &(0x7f0000004540)=0x85) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004580)=@assoc_value={0x0, 0x7}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004600)={0x0, 0x2}, &(0x7f0000004640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004680)={0x0, @in6={{0xa, 0x0, 0x800, @empty}}, 0x7fffffff, 0x7}, &(0x7f0000004740)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004780)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000004a094764cb337b2f558b7d8caa7715444889285ee7dc"], &(0x7f00000047c0)=0x1e) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f00000000c0)=""/162, &(0x7f0000000000)=0xa2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004800)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000}}, 0xfff, 0x101, 0x7, 0x4d6e, 0xd00}, &(0x7f00000048c0)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r10, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004e00)={0x0, 0x80, 0xae, 0x8}, &(0x7f0000004e40)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004e80)={0x0, 0x3ff, 0x4, 0xfff, 0x5, 0xf8}, &(0x7f0000004ec0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000004f00)={0x0, 0x16fe}, &(0x7f0000004f40)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004f80)={0x0, 0x3, 0x3, 0x80000000, 0x8, 0x1, 0x2, 0x8, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x80000000, 0xfffffffffffffe2e, 0x1, 0x4, 0x4}}, &(0x7f0000005040)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005080)={0x0, 0x7, 0x7, [0x200, 0x7, 0xfffffffffffffffa, 0x1, 0x8, 0xffffffffffffffc1, 0xfffffffffffffff7]}, &(0x7f00000050c0)=0x16) sendmmsg$inet_sctp(r1, &(0x7f0000005200)=[{&(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0x9}, 0x10, &(0x7f0000002600)=[{&(0x7f0000000100)="afd223b5361bcdcf2567efc79ccda76c32a5195ac3cb4094260c7d8d267a1fbb20026b8c6bfc33dceea2ae4c943ee2675595975372c60329fc0df0d10cf0b5cbbe5c30852dbde791ede2418b82c1c199315585d78c969b620cb93957de894f891b0a95a6dfb7fb017540cecec5f8fc3a980d2c7f75af18782a3fa4e9d74578597264c6661e0b33b039172d23a19a98555162e1b494a1f90d7158d2bd65e19f7ee737ef7d849fda94", 0xa8}, {&(0x7f00000001c0)="f55cd4ebccbb0f3d4abe30b8df287c0c09bdfcb4af76af0eb447c393b42dad9ab7116f9dcb8ec7ea3965319727f03089ccc2ce7ff756b123634e8482ac8b26eb6ce8739cfc7f4d942fa4ea5a27f5e924dd637e862ce18daa97a83c94a1ef3236938ea9c547de87e6101ed69c763dad3c392ba47bcfc4edabd9c595e93956b10219d0bca7c0cea60707ee13bdc8c0366c0b17645dbd8d2291cca617e867e149e4c3348f42abf54c0b2f74d1bc268235da4e394644b731368f6c3d2bb78bfe1d337c298c3adac07754e2e52e50ce36fac7f4d5694f6c4216e32cfe1b444b8c6d00", 0xe0}, {&(0x7f00000002c0)="44cf9aac2acfdd830122641ac25e315478117a1243846a9bdd9d53867169a51c99a9786aaa6fea6107020670ee01f72514e1e193e7330683a90edcd0951985e8c0dcdc213c34b37ec81ca7e700f65f28c1d20654e3d7083d059bab7d831f", 0x5e}, {&(0x7f0000000340)="a894f2cef4dd3343a568fc5ffa5e87af477124c9e91f570345d5684998c0303f2ccdadbab5f265bde35ed62c43be957f2e2986489c6d65e71d3dad4166d447313c9ec220b73194c1708840a12d8b3429adb31aecc3f15e2e6d74c2c217e234a06cd58529fa69684634d002a5fc8402fafab0eb5bc870c166909f8b4cea25a2ea06edb1e9d650e92f086c4cb20a9bc1a3a3acf6fbc3e3e14de2622dbdd8a81488134cb6c2d8ae379fc51e6e48995ed20e4ef99b58085a540a40", 0xb9}, {&(0x7f0000000400)="51fd04e9b41639aaac68c85cf73178005f40abc083a6e93294754016ca1802037bb1bdcfbc1d111b79a113b27c32c286060f3a035c2e38364f85029ad18afccce0fe2d1901c2592858b6c48c9ddeffa91dd655dd939a4813da05e45ab7e37ffd363fefba5b9b132d340633de87bc25fee456a17d2df3dc445dc8693a2850978b83c7fbd0041dfab84d32d5d2967e442dddca329616b134f573431b8018431d14668c9a73a7c6aa336880f3954989946aabe6f546", 0xb4}, 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{&(0x7f0000001600)="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0x1000}], 0x9, &(0x7f0000002940)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0xfffffffffffffff8, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x50000000, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffff800, 0x5, 0x0, 0x1, 0x5, 0x6, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x80, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x206, 0x8001, 0x2a7, r5}}], 0x120, 0x800}, {&(0x7f0000002a80)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002cc0)=[{&(0x7f0000002ac0)="9217a30cadd7ced6b0d7e2eff38720f4e28b8ecdf3bbada4058c08dad0e7df49d8ef50bb87b5f48e2c98a7c54d1365", 0x2f}, {&(0x7f0000002b00)="eb203fb4fc21698fe05e820b60b0d24d0acbfba0d2ec0e5562d3e2620de0dc852d6df46124a46dee35f40dd1578f578c2ca30f981794baef08c507826d9244ef1ae1956647689380f11fe805bc80968c21a4fa453ab3b037f361027124c6f5cb0811c302839d1725aacfef593f6cba6518e2941563fbae08224b14333654f99426bb8f2dc35ecbb9470bf11894f46b30015ba8de9459ef326bdff3a2d1ff8615292860638c27991e7789383be79601da", 0xb0}, {&(0x7f0000002bc0)="223bfd38acccb36e75ce0fcd059b1af3a75fb0a4f3a21a4bd2294b9c7dff761088e3c8bfe799f4227ef6c950bbb3dcdea08bebcf4e72584c998da4ac0021f1b885f081b4b0d0ba75f4134b5bb862dddfa463327ea9dca7e28c25922a963e9649da82d77eac69f25e936cb730822baad3e36892384f7d856a3c5218ecaf5a9e8b6832462263f837d8c2fd18090618e7b1ed130a75da6fd749d13fa873f1d2727fb27a5392f0188ac5809743b5522d73e2d5ef37f95eab5b0758273d5a1d323b78c918b6d6d03935756b76b93c7260ebd31026", 0xd2}], 0x3, &(0x7f0000002d00)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x243, 0x5, 0x1}}], 0x30, 0x8080}, {&(0x7f0000002d40)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000002d80)="4dcdf0e8404ed459067dd374bb480238fce1c083e6831de7fcb867349e9e86657fe386a74906128f06d37594d63ded03618d37d76cd00a04a4e0333f0808", 0x3e}, {&(0x7f0000002dc0)="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", 0x1000}], 0x2, &(0x7f0000003f80)=[@sndinfo={0x20, 0x84, 0x2, {0x1580, 0x800c, 0x1, 0xec0, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x80000001, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xdf, 0x4, 0x8, 0x1, 0x3, 0x5, 0x1, 0x100000000, r7}}, @init={0x18, 0x84, 0x0, {0x4f, 0xeb6, 0x3, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8004, 0x0, 0xffffffff, r8}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x80000000, 0x414}}, @init={0x18, 0x84, 0x0, {0x7, 0x5, 0x7, 0xdb8}}], 0x150, 0x40801}, {&(0x7f0000004100)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000004380)=[{&(0x7f0000004140)="faf9cdad2bccd1b4905ac175b7cc8280bf45a9d7e5d6695ced3071ef02128cdd674aa4b7d992384c1072412daf6e6d3886fef3eb586679d2089d7bd7b8afb9730b49a4fd8b140eeef0deb606be384d8a49da706a27912f0c02395bed4cd20273", 0x60}, {&(0x7f00000041c0)="d66a30cbc44fe75d6afbf1ce0e5be52015e9a535edd4fce6d20451eded7b8a15179cd2b7c4c7e98a644212a14317bea8aea360edec8650b4a6bd237d53def7e5322fc898661529ed00acf0bd1cef58365dbbda6ddedbbaede7967f54ae", 0x5d}, {&(0x7f0000004240)="2d815ad33a5624a9bc20ff18664a8456041af75e7e59858de18daca1a256f479cead9ac9f3fbf7fec33b05ce860d7ac844e40b74f7f52712874f4edbe01cbab4d67974606b", 0x45}, {&(0x7f00000042c0)="9734d5544b04c2deacfc3edea7f60b6d3dc9e7518062e51e02200e38a24d0f7035e425e4b4", 0x25}, {&(0x7f0000004300)="fc73e1ba67b55e2ef8fd3c81a20aa45963681ad7464bd39fdaf1b1aa3b5ce48eba3d5f077d74cb82dd4880ef8cfe926ab565ea974da19d833426e8b9f08df3ff841cf1af1b7afe5dd0c8d3f2340a239ec2488abe06d5122049c4d920fbddb1a7f1a315a8977cf5aa13528ca01be7fe8f5f1c7123", 0x74}], 0x5, &(0x7f0000004900)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000000, 0x2, 0x10001, 0x8001, 0xf5ac, 0x0, 0x667a00, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x2, 0x7, 0x3ff, 0x2b, 0x42, 0x40, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0xffffffffffffd20a, 0x1ff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xe3f5, 0x800e, 0xfffffffffffffffb, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x8000, 0x200, 0x10001, 0x75, 0x81, 0x79b, 0x1, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0x2, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x9a, 0x5, 0x7, 0xffffffffffff53dd}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xb977, 0x200, 0x10000, 0x1, 0xb79, 0x40, 0xe18, r15}}], 0x1b0, 0x40}, {&(0x7f0000004ac0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000004dc0)=[{&(0x7f0000004b00)="3d561eea55d5f0eb7fd7bebd4e5ed9b5c7e402e9e9bb79b7eaeb5ba0c7754da2886b1f42e725f7af3e21feb3ebf2fd7bb5c99e4dc35d59e7712fe7e05ec2c4ea7b943322cd657982357fa542ad38b507cf33bdb2221c960dc41230c7930ab55a48f57298f86fd2e7649ce66c35b0da227cf6f04d2ea1c692b8bf71f51b60fce520055ef3a55c8ff5bb79a69d23911514a598184d26ada9e6a3d206f002c2056d1f760ecd80429f", 0xa7}, {&(0x7f0000004bc0)="88ee1104e9e6fc854efe88e35bf9208ed0c2", 0x12}, {&(0x7f0000004c00)="2221dea59a9479803c8e43ab679fb00c00926a38bcafbae297d89aa550b9507f7a907661f8a7fb24f7fbd438f53bb6bdefff59ae73002fdee429ea3178d8a8f495e228f2335c36d23fa58d6ccf253fa0f147fe3c28a4c6816f2c03c629f72248877a3daa1295f96203b144501f72c151277b1243b1b5cbea9d1d2cbea414781dafe94380f342fdb4d004d419a196847e5bb9024fa3cc98d3e18c1dcbe220fdd00b879fd908ed0cc483e49c", 0xab}, {&(0x7f0000004cc0)="37480039cbc3bb68775601556b7fbe8bbcc756dbefc3c977d7942d90d34cf9ea7973d95c8fc6926d788ab07564c3f0a810bdeab4fdc8da6b0229fefa82fc4bb81854b1f448f656d49f64813e1fbf9389922db01b33ef43ea1a320413b1859d1a7239f0f06aab0604817024c8e652efb6ae9c8bd0412becfaa7bde4b9726a15b30ef3a2e28cd43be8f8d6635113dc69c8e7faa0abb2d1342c5beac4669a3eaaf35392fa1291f40eb8682a820de96989a47f0010cfb3ec40a72712b7dc64a4117f83bf7778d53f381b52f1032e", 0xcc}], 0x4, &(0x7f0000005100)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x6, 0x5, r16}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x0, 0x101, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x206, 0x40, 0x5, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80, 0x8, 0x5, 0x1ff, 0x41, 0x0, 0xa1, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x5, r20}}], 0xf0, 0x8000}], 0x5, 0x80) 2018/02/26 11:36:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000800e8030000f815c010e55171ef84f231bb84322c4d010000000000000003000000", @ANYPTR=&(0x7f0000000040)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x438) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000643000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000792ff0)=[]}, 0x8000) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x6, &(0x7f00000005c0)=[{0x2, 0x2, 0x6fa, 0x3}, {0x1, 0x100000000, 0x13a, 0x5}, {0x8, 0x7, 0x7, 0x8}, {0x7, 0x0, 0x81, 0x5}, {0x400, 0x5, 0x1ff, 0x10000}, {0x1932, 0x6, 0x5, 0x1ff}]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000640)=0x3) ioctl$int_in(r0, 0x5421, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x2, @empty}}, 0x1, 0x7fffffff}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000780)={r2, 0xec3, 0x6, [0x10000000000007, 0x5, 0xfff, 0x4, 0x9, 0x7]}, 0x14) 2018/02/26 11:36:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x3fffffffffff8, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) 2018/02/26 11:36:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402, 0x0) writev(r0, &(0x7f00007bcff0)=[{&(0x7f0000127e5a)="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", 0x1a4}], 0x1) 2018/02/26 11:36:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) [ 42.902936] devpts: called with bogus options [ 42.914147] devpts: called with bogus options [ 42.929866] device syz2 entered promiscuous mode [ 42.930098] device syz2 left promiscuous mode 2018/02/26 11:36:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000800e8030000f815c010e55171ef84f231bb84322c4d010000000000000003000000", @ANYPTR=&(0x7f0000000040)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x438) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000643000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000792ff0)=[]}, 0x8000) close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x6, &(0x7f00000005c0)=[{0x2, 0x2, 0x6fa, 0x3}, {0x1, 0x100000000, 0x13a, 0x5}, {0x8, 0x7, 0x7, 0x8}, {0x7, 0x0, 0x81, 0x5}, {0x400, 0x5, 0x1ff, 0x10000}, {0x1932, 0x6, 0x5, 0x1ff}]}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000640)=0x3) ioctl$int_in(r0, 0x5421, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x2, @empty}}, 0x1, 0x7fffffff}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000780)={r2, 0xec3, 0x6, [0x10000000000007, 0x5, 0xfff, 0x4, 0x9, 0x7]}, 0x14) 2018/02/26 11:36:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="2292e0302d3c8811bd03a3baaaaaaaaa00aa000000000000910002008100000086dd0601fb2700100000fe8000000000000000000000000000aa00000000000000000000ffffac1400aa000000000400000000d2b5f2003a0ac0"], 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f50ffc)=0x7, 0x4) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r2, &(0x7f0000408f21)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom$ax25(r0, &(0x7f0000459fbd)=""/67, 0x43, 0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)="935b00", 0x1) r4 = accept$inet(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000000c0)=0x9e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000100)=0x100, 0x4) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) 2018/02/26 11:36:44 executing program 6: r0 = memfd_create(&(0x7f0000000080)="2e5b73656c696e7578706f7369785f61636c7f6163636573737b47b056a018f531fa0ea452f047e76574683173656c6676626f786e65743000", 0x3) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040)=0xffffffffffff8001, 0x8) r1 = socket(0xf, 0x80000000001, 0x1008) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000ffc)=0x2b5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)=@common='bridge0\x00') fadvise64(r0, 0x0, 0x5, 0x0) 2018/02/26 11:36:44 executing program 0: r0 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x20041) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_data=&(0x7f0000000000)="633337a96014731b35722774d5aad07e50223fc5831145af636378df88b3dcc6"}) r1 = socket(0x10, 0x802, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0c00, 0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x4}, &(0x7f0000000100)=0x8) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)) recvmmsg(r2, &(0x7f0000000540)=[{{&(0x7f0000000140)=@can, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)=""/242, 0xf2}], 0x1}, 0x1f}, {{&(0x7f00000002c0)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/147, 0x93}], 0x2, &(0x7f0000000480)=""/150, 0x96, 0x5}, 0x7}], 0x2, 0x40012143, &(0x7f0000000600)={r4, r5+10000000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000000), 0x4) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000640)=""/51) 2018/02/26 11:36:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x99f, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x3f, 0x5b4, 0x4}, {{0x0, 0x2710}, 0x6, 0x3, 0x6}, {{0x77359400}, 0x3, 0x3, 0x7fffffff}], 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5000000015000903d6c6c01a00000000ac1400aa000000000000000000000000ff021aa81ce341000000000000000000000000000100000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00@\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b1e010000000000000000000000000100800000004aff"], 0x18}, 0x1}, 0x0) r3 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r4, 0x80}, &(0x7f0000000280)=0x8) recvmsg(r1, &(0x7f0000000ec0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000f99da73a8ec9fe087d69480a0512dcce44d498092079c26fa7acfe1b72ae88793358182c2992a5854261da4d56be34db0a4a68b68459399241ff55c38e29"], 0x3a, &(0x7f0000000e00)=[], 0x0, &(0x7f0000000e40)=""/118, 0x76}, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x5) getresuid(&(0x7f0000000180), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000340)={0x8, 0x5, r3, 0x110, r5, 0x5, 0x5, 0x8b0}) ioprio_set$pid(0x1, r3, 0x2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x8, 0x8}, 0x8) 2018/02/26 11:36:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) 2018/02/26 11:36:44 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x4, 0x8, 0x6, 0x1, 0x100000001, 0x1, 0x1ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:36:44 executing program 7: r0 = socket$packet(0x11, 0x100000000003, 0x300) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @remote}, &(0x7f0000000040)=0xc) getsockname$packet(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000000)="2d01000000e6000000000300000000000000000074022fa57987b94d283f29cdff2fad6929e451ae2b595acd33a161e0b02380aad7f2a8ff7f000060994c1dcdf929f8eb63c9d0c69431ef276844f7a0f5af6d2dfe129d", 0x57, 0x0, &(0x7f0000455fec)={0x11, 0x280000000800, r2, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) [ 42.969958] device syz2 entered promiscuous mode [ 42.976190] device syz2 left promiscuous mode 2018/02/26 11:36:44 executing program 6: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x4ab) 2018/02/26 11:36:44 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) 2018/02/26 11:36:44 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) fadvise64(r0, 0x0, 0x200, 0x1) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:getty_exec_t:s0\x00', 0x22) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/02/26 11:36:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/02/26 11:36:44 executing program 4: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) capset(&(0x7f0000ff8000)={0x399f1336}, &(0x7f0000ca1000)) 2018/02/26 11:36:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000692000)='map_files\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000001200)=""/141, 0x8d}], 0x1, 0x0) close(r0) 2018/02/26 11:36:44 executing program 1: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000080)="87a4cd650a0be5ab2d96e329c52250ce7bf0a788e35d129c5d60c80a2f5d6d816ef51f6803983bd4ed02bc0643418ac701910ca2bef96ff7d7a2c78cab6c3c1e5d6dfaccf3e847c5cf897d0be6e9e6b1b6d518851a835bc179953895fc3d2e465e6fb1d8cf25ff00b1a6fdb86ad7774ca2960f74ea96cf4e39b9a2dd1e3104bf48caa51b34ef5bdb482f65bd90f91b67d8960cabf04c126d7578fe6670ffef387dc4508cb4e34274e5643337705cc00d67e3dba5347ebc52619dfe", 0xbb) 2018/02/26 11:36:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141440, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x7, 0xb618ba80381b712c, &(0x7f00008f5000/0x1000)=nil, 0x6}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:36:44 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x111000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) r3 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r3) tee(r1, r2, 0x5, 0xfffffffffffffffe) 2018/02/26 11:36:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@report={0x4c, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, []}, 0x4c}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/26 11:36:44 executing program 7: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=ANY=[@ANYBLOB="ab9b34c1150059f1781ed20607"], 0x10) fcntl$setsig(r2, 0xa, 0x12) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x121400) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000040)=0x2) dup2(r2, r3) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/69) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/02/26 11:36:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x4, 0x2e3f811e821ac2fe, 0x20, 0x20, 0x6f, r2, r3}, {0x100000000, 0x1, 0x8001, 0x6, 0x0, 0xd94, 0x80, 0x80}, {0xfffffffffffffffa, 0x81, 0x68f, 0x81}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3, 0x3, 0x2, 0xab, 0x9, 0x4, 0xfffffffffffffff9}}, 0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) listen(r0, 0x0) socket$inet6(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0xd2045ef0686b142) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:36:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000653fb0)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="07527f00000000000100180000004e1e"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/200) readv(r0, &(0x7f00007a0fe8)=[{&(0x7f0000f2ff22)=""/222, 0xde}], 0x1) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000140)=0x81) 2018/02/26 11:36:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r2 = accept(r1, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/02/26 11:36:44 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x4, 0xe04}, 0x8) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000000000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x180, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req={0x4, 0x1, 0xffff, 0x2}, 0x10) 2018/02/26 11:36:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x4000000000003fb) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @empty}, 0x20, {0x2, 0x0, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000df1a2d672193e2094d1c112e8339271170868218a1042fda94e94be1"], &(0x7f0000000080)=0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x6, 0x20}, 0xc) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x101, 0x7, 0x10001, 0x4}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x1000, "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"}, &(0x7f0000001240)=0x1008) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x84010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=@delsa={0x358, 0x11, 0x0, 0x6, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x2, 0xff}, [@algo_auth={0xd0, 0x1, {{'crc32\x00'}, 0x430, "12247d0ef20cb6f1e3a547adf5c53ad66976aec8f145ab1e87af849c5ac9dc8a0cc355d0cd6550df232b3c456787c4f4eae5199dd799dc8a0868fe762ec5e8d23763354b80005ace5d6fccaf4085b5b15b7df45c6ba364662593796e6578e26c9ead8fd9e35430b9111a6a99e82fd54c282db5a0c157049be161cb2f2dffeb957d218d2f7781"}}, @algo_auth={0xac, 0x1, {{'crc32c-generic\x00'}, 0x310, "4b8ab676ba924a5d9daaadff484ff48abdbccd6ee9809ea624c87e7817461212df02af0c57f4249001bb1c3f77e2f910983a75056aeccce09f621da579700ad736f57e7c3243a71ff2a9dbed32fbfa169a314acfa0c32143310f4a42a7c801020d82"}}, @algo_auth_trunc={0xc4, 0x14, {{'sha224-generic\x00'}, 0x3a8, 0xc0, "5604a09e6febece2be9e8bbe543114894b45fdb7b9f4a9d1832bf4f5167cbb1f2920ecb24a56426562ffd49b220d602b088fa7b4527731720b8890e5a918d6fa2102692ec19522ae90683fd1e982ce79632f1c16d19c53a332172d7cf61b4c8e8dac3b5dbcfa5a3804ef3242115f74cfbf375150fc"}}, @algo_auth_trunc={0xc0, 0x14, {{'xcbc(seed-generic)\x00'}, 0x398, 0xa0, "aea35149dfb84cf36815f8db226ede5250c56d02bbcfca7e285d0e68631daf2cff8b225fa563f58c21fa51908743863a15e1dc89ceb5e5d727d19e7868d41dfd75b9223a41eaff555af6e2ca3a7604726112d7af216430169673ce5f505d03f1ad1662749801807ed5721e4f7f4514ad616f01"}}, @migrate={0x30, 0x11, [{@in=@empty, @in6=@empty, 0xff, 0x7, 0x0, 0x5, 0xa, 0xa}]}]}, 0xfffffffffffffe1d}, 0x1, 0x0, 0x0, 0x4000080}, 0x24000080) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x344) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000005c0)={r5, r6}) sendfile(r0, r2, &(0x7f0000000000), 0x200041c) 2018/02/26 11:36:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/02/26 11:36:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000001000)=0xeab2, 0x4) 2018/02/26 11:36:44 executing program 5: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = getgid() lchown(&(0x7f0000000000)='./bus\x00', r0, r1) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) pivot_root(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000200)='./bus\x00', 0x100, 0x8) 2018/02/26 11:36:44 executing program 3: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x200, 0x7, 0x7fff, 0x7, 0x0, 0x0, 0x10, 0x3, 0x2, 0x6c, 0x8000, 0x8, 0x9, 0x3, 0x7, 0x9d2, 0x2000000, 0x8, 0x20, 0x7, 0xf0b1, 0x400, 0x0, 0x21f5, 0x8, 0x2, 0x27, 0x7, 0x0, 0x9, 0x1, 0xffffffffffffff7f, 0x56e8, 0x9, 0x2, 0x5, 0x0, 0x80000000, 0x1, @perf_config_ext={0x2cd9}, 0x100, 0x8, 0x80, 0x5, 0x1, 0x9160, 0x9}, 0x0, 0x7, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000000180)=0xfffffffffffffe9e) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000280)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x40200, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x2, 0x1, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, 0x4) r5 = add_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="407d86d9b8115c", 0x7, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="8bb5e2d57df985b0430baa88b9e13236050284c24b1deb94f96bdbcd1e2261f71e0b0eb951e3", 0x26, r5) keyctl$unlink(0x9, r5, r6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x7c62, 0x2d4}, 0x10) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x4000, r1, r2, 0xfffffffffffffffd, 0x96f, 0xb) r7 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') openat(r7, &(0x7f00008b4ff8)='./file0\x00', 0x0, 0x0) 2018/02/26 11:36:44 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='posix_acl_access\x00', &(0x7f00000000c0)='/dev/rfkill\x00', &(0x7f0000000100)='/dev/rfkill\x00', &(0x7f0000000140)='/dev/rfkill\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='/dev/rfkill\x00', &(0x7f0000000200)='/dev/rfkill\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='/dev/rfkill\x00']) recvfrom$unix(r0, &(0x7f0000000300)=""/71, 0x47, 0x10102, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) accept$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) syslog(0x0, &(0x7f0000000300)=""/140, 0x8c) syslog(0x9, &(0x7f00000003c0)=""/247, 0xf7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x55e, 0x7f, 0x1, 0x7fff, 0x8, 0x1, 0x8e2, 0xfe6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, 0x8) 2018/02/26 11:36:44 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80800) write(r0, &(0x7f0000000080)="d6c69a759a952d1007909d58a3be8c11812464229a7a2f2e33e9f43101d57785bc4d01e280ad4efd195250aa7520e5530fdcb36b5f7ac99ee95f8235babbd38a7015a1ee2bb5ba96def23cba997a26105e187e89af41a3230986e7007b51d9bae986bf83eca02b83cade16bce5dfa1c1179153fa36e1c5da11cdc02926dbfbd0000b8b07938726b2779180d068e846f83c188fe4e3bbaba0d84aa6c4874bd267c70290dbdc1c3e867f8f3d2068217ee679e702d52cdc3edccf", 0xb9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) sendto$inet6(r1, &(0x7f0000000000)="22799c148b100050570d31118e415287d2718027c45ff10b7c578294f058a40fada4e6325de287a608d102a93db71d57d6685f2ad1033dd8b7d62b94be418bf76605a603d2f46d4b6548b6ae427eb83d41d9bd13606ead79e8e6c5f687496bd78de9b7948393776fc057e2b95298d9bc186252c03a2f87ce00cfc67169910e19f041e48e68d40bb14e9c6f", 0x8b, 0x80, &(0x7f00000000c0)={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xead3}, 0x1c) open(&(0x7f0000000180)='./file0\x00', 0x200040, 0x88) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x842, 0xffff]) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f00000001c0)='net/protocols\x00') 2018/02/26 11:36:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) 2018/02/26 11:36:45 executing program 6: mount(&(0x7f0000875000)='./file0\x00', &(0x7f0000c38ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f0000000000)='..', 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/02/26 11:36:45 executing program 2: prctl$intptr(0x800000200000002d, 0xffffffffffffffff) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/02/26 11:36:45 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3, 0x1, 0xff, 0x3, 0x5, 0x4, 0x2bde}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x20, 0x20, 0x8, 'queue0\x00', 0x40}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000001f0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002bc6121e8e13d775f0bd376258a3ad087a217fb81af2f1b1f20d25770e1028cb009a6a4f80b5aa012521ea44db1050d72ef325087d46388b8b18e9df050799924c5c4b072337d1a6c79c76d31f6795dc6e7ce1e91f9e"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x38c) 2018/02/26 11:36:45 executing program 5: r0 = socket(0x18, 0x0, 0x4) unshare(0x400) sendto$ipx(r0, &(0x7f0000000000)="60c4e007abd6cba02a68957b34151039a7ea6006d8412bc0c1b53a3d879770096311fa750a5dba7022cc096cf560c6b0410333cecce787a298df3afa1468b00ab5c21faf09db820987d7b84d6f69503f5253b7c966cf93adfba53501202cc473b4d4c3afc68e9cb700a80c6e88282138df218afd34117c105d02219376743f3b51f293ef1e", 0x85, 0x40000, &(0x7f00000000c0)={0x4, 0x2, 0x9, "b263a3ff31e7", 0x80}, 0x10) sendto$ipx(r0, &(0x7f00007a5000), 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x4, 0x0, 0x0, "76b90003ed0f"}, 0xffffff70) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00006dbfff), 0x0, 0x20008001, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) close(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x8001, 0xffffffffbf5168d6]) 2018/02/26 11:36:45 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/26 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=ANY=[@ANYBLOB="e88f268c9d25c678102e5593729c10b362c0b6887f2b44254ad6dca178f105066ff351648347e5d84a9bb9919858648f67928603b1d36004ec66edecf0ab75f4"]}) 2018/02/26 11:36:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d99ff8)={0x0, 0x0, 0x0, 0x5}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000040)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0xe, 0x8}, {0x3, 0x56}, {0x4, 0x9}, {0xa}, {0x2, 0x2}, {0x0, 0x6391}], 0x6) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:36:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/26 11:36:45 executing program 7: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x800000000004) 2018/02/26 11:36:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$unix(r0, &(0x7f0000699000)=@abs, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 11:36:45 executing program 5: ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x9) 2018/02/26 11:36:45 executing program 6: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x26, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, r0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0xfffffffffffffffe}, 0x4) 2018/02/26 11:36:45 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x3, r1}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x7, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/02/26 11:36:45 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/4096) r1 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_mtu=0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000388fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/26 11:36:45 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/172, 0xac) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) sendmmsg$nfc_llcp(r1, &(0x7f0000001c00)=[{&(0x7f0000000140)={0x27, 0x3, 0x200, 0x2, 0x8, 0x9, "ba2e077d186d9efbdfcaffb25d3f72fd7b7f7add6dd787611321cfc19acced019b10e20b2e2f3709450220eda1bb476780afe1216546cc09576dd9034d0552", 0xf4e}, 0x60, &(0x7f0000000500)=[{&(0x7f00000001c0)="502d33345b4dddcaedfb072d507ede15f1b45da5e90efc8d55b338744d77cb7124c97a8e48341b5a2bd5e7d27684b7ff394e8c43c8c90d48c5e96765d42ce684054c8bb46018577a198c659c728018c1525129302ce16180d0381fdf55ac6f043823c40e038e776e64010f6bcb", 0x6d}, {&(0x7f0000000240)="6ee214bed4b1b99fba59e3227d8649a6b95e53db250f8af67ce3d6931db18a581bef8c9d016d1da7fef37c8a2aacb7fa598270c7e93264c2c1b3be5a99ab8a8963d174492bca3c2681df53d9c206e7535dc7a28c4241d7d8a525b57e887a8bb9b1bcd7f5badba9bb08819256acb2ab1f6b349b91314279eb1d0ebe6b84618750366f94c572e41c22b5d76e15fc6f9134bfdbc712968e05a787b419a1c0e69adb0e0d819277587da4cb389c6faa48", 0xae}, {&(0x7f0000000300)="c2562a585e2c35d7f1c29869459be73bcb54bda9f31f144b321901460bde629dd97cd3bbdc9f9425c009965e17f2e202cbc911927f971c9ce4dc82314b813bd4dd9f4e3e34e906a6b244a05da3df95682d847955525392c58277039d3fc1cc88ca1b4d95b59a2d20e97644b2af29016c54d4ba2cb178d83c2cd5b2568b14c32c56fe838610d9b0afc6b5aa23c486c73f9e504267d7261d0dcfa8ec", 0x9b}, {&(0x7f00000003c0)="c9523da5fda76aef5608721684ca44928c4460c53f4f0adbaaf506790beaf401eeb572", 0x23}, {&(0x7f0000000400)="6b938f7601ebd5f0743ef1baa4ce8c58610a6cc25d611fa76905b7ecb7dfba6627947e537f53c599f707f65aa883698f6d71bf8a29c0d68f32310e5fe179a50ebfdfd2ea56f92446150a4631aa0dbc9218c4254b2ed1e7d4cdc6987da52c3dec415e643b8794fb143b678dd7e7ba0bb38021c12f64ba1500b8dce3d3634f53f9fc45eecd74e689dfe4b082c96050c592fcf32742e593fc657d14aa1aaa068df7fe079d876fecf0575fd614c479ccc219a7915d7fa776e6d3dea987dc108672a0606e8cc9cf5255b83b4fc90b2d857fa828b3b3f13a3080ffd5897871f6cc77c115506a669d8b71d0b7572f3577c01fbabb7b1ba8f6c2cb", 0xf7}], 0x5, &(0x7f0000000580)={0x30, 0x88, 0x0, "751a66a172ea4f9f08a58b47d1628d956c00ac1d00de527a9eeb"}, 0x30, 0x90}, {&(0x7f00000005c0)={0x27, 0xfffffffffffffff8, 0x5, 0x3, 0x3ff, 0x8, "b90dddae064b0b1bafb39762cee68b0dbaac991893367d037aba7ba65e7bb69cc1bcf251154257244a069f374ce0a63f522720cddb9cd2b1b442815e3d6b6a", 0xfffffffffffffffd}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000640)="c517afc6d7ec6f2fa178c37eaf715dd48c739d6b71401e264f8ef97c6423a6efeb5b205d1ad75594cfc2af9256765a4aa0f227b1d3a106f29e6ab47661534995d48431f2a4687f7c31f59c69dfdb508333e005a966b32ed8ea86d104e00a25cde65c9cb997ed75205c78690dda2350f11767a4fd2b1f03746df718fcbe42db6d4f701549c9e03910ad5671cc4887d37845cbedf2a2cd489da62a1c69b79ed0e513a646b05ce4b588753f25b2e7544e9463f7715add54c7004225cb037f1b1757999ea9672e9185fd5d0546513e74469a15f75a", 0xd3}, {&(0x7f0000000740)="dbd9d1800ea9620c188ba11092f1bc667b4eeff48d7c60c1dd6ea462900c640057f349acf73edeff8741c3663008c1d523d6637120927fa27536034485a1d987ad7ba160b0d8a5f8547f1db35e5ef4659686343195bfa38921b5bfb410a64f2f02ab225a674054be94629ca8052eaf46ceb542592b429b306c06cab695b396adba68375915c9ffb932d54cc821ad7a8fef9313886d4f3155a59d22c10e9e", 0x9e}, {&(0x7f0000000800)="9453f23406921414671b4ff8b4ee13ea1b77624a82bb91c9805b83ffadefbdbfafb317ba34338153ba2833e7d295bd44f78583ec70364aef3746f899c79780e1dce48b12edb01b7e5f1664e4", 0x4c}, {&(0x7f0000000880)="0fe64f247f57725a43c39ed5d3d3b447a02af98b2d4428e1794ffc8d60102f5efb1a892b78d9269af1336ea5200e103f0fbc45cec88edf36325e13d98eefa06091841534f54c5d38b4f9afb7f016c5eb82c2083d481c7efd4086ed8152b3", 0x5e}, {&(0x7f0000000900)="03a76e39895c0c49f0392ed283986dd90452e14c23f6ee8710b9cb79", 0x1c}, {&(0x7f0000000940)="bab0de9b0fa8eb7482", 0x9}], 0x6, &(0x7f0000000a00)={0x1010, 0x111, 0x800, "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"}, 0x1010, 0x40000}, {&(0x7f0000001a40)={0x27, 0xf106, 0xfffffffffffffffd, 0x6, 0x62b6, 0xb94, "3e01ea2d912bab4b339a2e8e3b6ab7317ae6dd53b2abb5fb9faf2ab54efc4c889027315262e88ae27673ca307cff062444a9c832c6436f4bbaf4e38c01154e", 0x5e15147}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000001ac0)="d62a8bd35061a666a217d2f8d56c486263a57db8254c132872393ebf44f15819d2a4488fa51b9743542eae75a52414dd92d7c2566ba8b0f43012518c9eff1bbd98bef48ccddbe6516ad197a4a3c4fe0abfb85050639006c48fbb67e06276b59a7dd213e77e203aa525578c40a08185ee4c7eeee7315bcbb8c09ff92b582a6ca984d7df20431c99218ef3ce287bb10b281f99d07bf2b8fe01f14fc28f54d6afdea3362223712240a4bf", 0xa9}], 0x1, &(0x7f0000001bc0)={0x40, 0x10b, 0xfffffffffffeffff, "3af13fd4cc3385e8721bfef44922ee225d5120bd290938ab195f293ba2b01ad5dfa84f405edeef67e7"}, 0x40, 0x10}], 0x3, 0x800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000040)=0x4) 2018/02/26 11:36:45 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xcd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/198, &(0x7f0000000140)=0xfcfb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4b7}, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x301040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x1, 0x0, 0x3, 0xfffffffffffffffb}, 0x5, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x400, 0x1, 0xdc6b, 0x5}) 2018/02/26 11:36:45 executing program 1: r0 = eventfd2(0x0, 0x0) close(r0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', '/\x00'}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x100000001, 0x1) 2018/02/26 11:36:45 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8056, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/26 11:36:45 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d8db6dc62b9b6f5d291228ae6adf3e626fa671be1d174f", 0x17, 0xfffffffffffffffd) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.FinderInfo\x00') r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x9a7b33c6864547f9) 2018/02/26 11:36:45 executing program 6: setitimer(0x0, &(0x7f0000000100), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x94000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x935c, 0x4, 0x10001, 0x7, 0x3f, 0xe76d}) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/26 11:36:45 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cfff2)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[], 0x6) 2018/02/26 11:36:45 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0x1) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000931ff4)=ANY=[@ANYBLOB="0100e91f71894a1e9233614b696a74a485262f6ebe4a5fd743311f9865df9bd3e8ff4a2ca68a8e1b8602caeb58bdd773dd0cdf02d0eb9f28f63b8f65a09c621adbad70fa9fe5250fc876efabbdf0c3f09b4598b0954ee66e2bff816cd242ae130c361d5bf4c9fbc902c67f3dcce9be7f0537eeeb803998e45241f39dc99e6431fa0d679772534f155c97497a79a05a3888e291e08743a4818eba4713b5417ced26b5198364823da5c6380a494954071115f9d2a5cd4c6890"], 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() 2018/02/26 11:36:45 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/02/26 11:36:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x8, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/26 11:36:45 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 11:36:45 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3ff, 0xfffffffffffffffc, 0x0, 0x8, 0x2}, 0x14) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x4c, 0x5, 0x100}) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000080)=0xddb, 0x4) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r2, 0x5, 0x0) 2018/02/26 11:36:45 executing program 4: pipe(&(0x7f0000000000)={0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="1eeef8aa9e742dd2aa28515736463048223eaacb28fc66f342331ae571e8cfa51562687ef24b2ddc1f786388ff38ab11be007199eb3819d21810398da3184527e7b80046ef8c9e8ed2ff2fba30a244872baa03ed86c8c76dce12c435a4770663deb9ad98f99916508e29a54cfec36e90bf9b5823acaeb1ffa0380928b5828a20cab2814dd392a3f098274c9a025ef6b5f9c1383f3392cb5b0d40816008dbe46e7d479de52f2fd8208114f1c0e5bb") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) close(r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000d7dffc), 0x4) connect$inet6(r2, &(0x7f0000413fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) accept$inet(r3, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0xfffffffffffffedf) write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[], 0x0) modify_ldt$write2(0x11, &(0x7f0000000180)={0x0, 0x20000800, 0xffffffff}, 0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7ff, 0x303840) 2018/02/26 11:36:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/26 11:36:45 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) r2 = socket(0x7, 0x802, 0x3) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/109) getsockname(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000eed60749a1000015ab95a5c4355c93c1becaf4b069183cc1c50d3ab4d466482eb3124012048d92daafe527039f4e19e4c213f52665220050ced49fd8fdcd69115ea3a935532487a4eaab9ebf6d9a3dc2da432dfe7d3d4ad491c6ae8fed90566cc7e486ea51384067db33af9a148b8e12ce99d7675431b8aa2734fdd0a71590cadfc291607e71eaf7420eb3f8cc86d5d6ce8d9e59e42dabed58ea4fbf42dd502c3d2f56483c0dd3db212a9e2d", @ANYRES32, @ANYBLOB="0ac4440c7a03bdc39bc29e9bd1da6c8134ba4b71508df38dfd4eca60b5eb89b28d"], &(0x7f0000000100)=0xc) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000001c0)=0x1ff) connect$ax25(r2, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000140)=""/19, &(0x7f0000000180)=0x13) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={@generic="3662770bad9a1e4cd674d81f2feef62a", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000180)={&(0x7f0000000140)=""/20, 0x14}) 2018/02/26 11:36:45 executing program 7: r0 = add_key$keyring(&(0x7f0000e38ff8)='keyring\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2040, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x80000001, 0x2, r2, 0xfffffffffffffff9, r3, 0x69839f1e, 0x8, 0x6}) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf4277336ae090000000000005f2316dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r0) 2018/02/26 11:36:45 executing program 1: sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)) 2018/02/26 11:36:45 executing program 6: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x224280, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x78, 0x5, 0x8000, 0xfffffffffffffffb, 0x3, 0x0, 0x30dd, 0x4000, 0xa, 0x1, 0xfff, 0x5b38, 0xef, 0x1f, 0x400, 0x8000, 0xda, 0x0, 0x1, 0x5, 0x80, 0x0, 0x2, 0x4, 0x14, 0x2, 0x1, 0x8, 0x8, 0x3d4f, 0x5, 0x6, 0x200000, 0xd97f, 0x100000000, 0x7, 0x96, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0xff, 0x0, 0x7, 0x5, 0xb38, 0x26}, r1, 0x0, r3, 0x0) ioprio_get$uid(0x3, r2) 2018/02/26 11:36:45 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x6, 0x10000, 0x7, 0xd, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x5, 0x3b, 0xa0, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, @sadb_sa={0x2, 0x1, 0x1, 0x80, 0x7fffffff, 0xee, 0x0, 0x20000001}, @sadb_lifetime={0x4, 0x7, 0x5, 0x87c, 0x7b, 0x100}, @sadb_x_sa2={0x2, 0x13, 0xd8, 0x0, 0x0, 0x5, 0x0}]}, 0x68}, 0x1}, 0x24000880) r1 = accept$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = getgid() fchownat(r0, &(0x7f0000000180)='./file0\x00', r3, r4, 0x1d00) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)={0x2f8, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="9f8dd64b1f322b6e864c6d6a8be1157c90d8ee5320e63aeebf4569f0ae08be24ccc5a98afab87c0f9b66778d106dcdcc2d4688039c7d299114b3ed7ac92fd4e9bb295319dbe67388734355d7d6ce5058e463726b2e0bf05c5c0882c550554fd43733ee531fa73934010906fdf1a086ee554feaf650dec26a79f46232f5f03ceeec3176306a37448ea2a40e682cf80a154a47d2ee18742eed400ce8be39e12f24adda701e66f2636d9c2036666b2c1a", @generic="e26e95456a49162eb592a5656c88fb606a6174a616ed28fbb6d539c68e280550baec00173541bb2fd9aa22093c6028ae5088e447a9972ff36313cb13f3a4b0c32342a3e9bb1860fac23c3778e66572748a8ca5cf2b102a7453e8b85f566a415ded001376dd3aa00443b812196f1db95bd13a455f616fe6457cec71f3dbc9922637368b0ba30805", @generic="c853da9afa9f36ef16a2df0f4bef943da35e27fda41319ab3a1e3f5cfb53411cce19ce2106bafc80ed0a6db7ae2007666d9b625321c3bb38241068f56a73ac719297421794836e6d9931ae6aae6b04afd5a8a662bd44c140b95eb11c09ac5cb9578ebe637afc24fab8507e5cab3465794ff47f362d58d82eba2807ab493fad430473d63f58c99ae70e7656b6450d9a68575c5c", @typed={0x1c, 0xd4d, @str='%#procmime_type)em0\x00'}, @generic="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"]}, 0x2f8}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 0: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8000) 2018/02/26 11:36:45 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f0000a3b000), 0x26b9508) 2018/02/26 11:36:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x280) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x80000000, 0x101, 0x5, 0xc1, 0x0, 0x1, 0xffffffffffffff43, 0x3, 0x9, 0x0, 0x6, 0xc1}) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:36:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = socket(0x9, 0x5, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 11:36:45 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'system_u:object_r:sulogin_exec_t:s0', 0x20, 0x32, 0x32, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x65) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) 2018/02/26 11:36:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000cd7000)) 2018/02/26 11:36:45 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/128) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000000080)="33b46143a8f0c9bfd0c14fb566c7ffb77773386ea632e97c8a8407b215622fbe9b7b2d0d5cabb7eaecc2bdecc59b03f9a6ab277eddc58d54010c227063bda33ea8aead584f88df5eb12dc24ed70953843e3a6fb331244f9b9b6e2ae02d7838466e65fb4e", 0x69744892297cc6e7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005700)='/proc/self/net/pfkey\x00', 0x100, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0xa) setsockopt$inet6_buf(r2, 0x29, 0xde, &(0x7f0000005740)="324b090f8beb938179af88a7724e94d16a31ee5998698cfb2bbcbb649e78c5cce08c86494a8c58167bac8f54e8b583b47e00", 0x32) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x7fff, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000240)=""/93, &(0x7f0000000040)=0x5d) getegid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/02/26 11:36:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x3bd0000000000000, 0x200000000007}, 'port0\x00', 0x89, 0x20040, 0x2, 0x20, 0x3ff, 0xffffffff80000000, 0x27b, 0x0, 0xd9874b1b2c41479d, 0x401}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) [ 44.002360] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value [ 44.011823] netlink: 740 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 11:36:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x8966, &(0x7f0000000000)="a95b568fc8d4b89f079737972c753277058286ac1ccfa63f30157f97c49ce7183ee85e8d79382d322e833446a43ffaa922210800e665fea072e1e4135fae43296ef96c588cb2ce4583b5c83b78af624e4f10f8d1d91b938f24ad81a8da5cc516365c8e08e3616e8b7ccda19e0bdb845df2b2b446f412648fbc7ee860a03ebf99f3dd8627a8ca") sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e5ef0)=ANY=[@ANYBLOB="5c0000001700010000000000000000000000000000e2ff0000000000d10f00000000000000000000000000000008000000000000200000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000c0010000000000000000000"], 0x5c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xe85, 0x4, 0x9}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/02/26 11:36:45 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x201) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}]}, 0x24) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x7ffffffbeffd) 2018/02/26 11:36:45 executing program 1: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r0}) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x6) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) 2018/02/26 11:36:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)=@bridge_dellink={0x20, 0x11, 0x320, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x1c, &(0x7f0000000080)="491f77b0ecdcf0232b978d77939e743581da607aff25af234589c237"}) 2018/02/26 11:36:45 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x10000, 0x8, 0x3, 0x8}, {0x5, 0x1f, 0x4, 0x2100}]}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071cfe0)=[{0x2, 0x0, 0x0, 0x200}]}) 2018/02/26 11:36:45 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) clock_gettime(0xfffffffffffffff4, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/26 11:36:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f0000000000)=0x400000000000003, 0xfffffffffffffd37) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8, 0x800}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/26 11:36:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/02/26 11:36:45 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x800, &(0x7f00000000c0)={0x8}, 0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1850, r1, 0x0) 2018/02/26 11:36:45 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359404}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8004, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000fd8000), &(0x7f0000c78000), 0x0) 2018/02/26 11:36:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2000000000000, &(0x7f0000000000)={0x8, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0xfffffffffffffec3) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400454da, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x1, 0x800, 0x1f, 0xa896}, {0x1, 0x8, 0x4, 0x2989}, {0xf154, 0x4f67, 0x0, 0x5}, {0xbc, 0xffffffffffffffff, 0x20, 0x7}, {0xae2e, 0xd98d, 0xff, 0xfffffffffffffeff}]}) 2018/02/26 11:36:45 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6f891650fb29da73) shutdown(r0, 0x0) pipe2(&(0x7f0000000040), 0x0) recvmmsg(r0, &(0x7f0000525000)=[], 0x411, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/02/26 11:36:45 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7) futex(&(0x7f000000cffc)=0x8000000000006, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000040), 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x11) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x73ed, 0x3, 0x4, 0x8be, 0x5, 0x100000000]}, &(0x7f0000000100)=0x10) 2018/02/26 11:36:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f0000000000)=0x400000000000003, 0xfffffffffffffd37) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8, 0x800}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/26 11:36:45 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x59) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001140)={r1, 0x5, 0x30, 0x9, 0xfffffffffffffc01}, &(0x7f0000001180)=0x18) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r2, &(0x7f00002daff0)={0x2, 0x3, @empty}, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000011c0)) sendto$inet(r3, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r3, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="100000c900000000a9c50d0129d26c3060e2a125dc8384fbf3cef8f3e21ea157a58853c9ba4d7b02190268240acdba6af8e3d763d9287e0026b42a3892b8404d239fec3ab3a55ad2f7e8de5312597cee3ce855015e4eaec73b995b61"], 0x10}], 0x1}, 0x0) sendto$inet(r2, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/26 11:36:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x458, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000bee000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001dfc9205000000000000000002000000", @ANYBLOB="00ff07004acdf195fd6ca605"], 0x2}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 2: r0 = add_key$keyring(&(0x7f0000e38ff8)='keyring\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000040)="f14df65e907966afb9eab727de352d061d6acef988ba1c8a27b4e629c07607b3eb114cfd71477b1d3b9c882c0730e4891c73ac514c59afe06707231793f9617ec71e2d3f54", 0x45, 0x840, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) shutdown(r2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockname(r2, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000180)=0x2e) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x6, 0x80}, &(0x7f0000000240)=0xfffffffffffffd82) add_key(&(0x7f0000243000)='dns_resolver\x00', &(0x7f00006f9000)={0x73, 0x79, 0x7a}, &(0x7f0000c89fb9)="5c4cff01000030b78334881f2b16c5896cf4277336ae090000000000005f2316dcbfd20d84e3de3d0000248bfbd524c61df9c977d1024b9dbaeb02a51dad8098fb5ef4054b6b00", 0x47, r0) 2018/02/26 11:36:45 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f7c000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/02/26 11:36:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000400a7168ffe93a054cbf1bc7ba800280000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0500000000000000"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x0, 0x401}) sendto(r0, &(0x7f0000000040)="1f61cfe87936181badfdb3fa0100a28897b99ef20c76fbcb8e159d7168d04fcf2c8fbc564b184495397814bbe413257426696e9f04d29cf142d02464e4d2a2ac147a6773dd3e14f6e85f876153d36177775460c5ca5a2ad9a7918a216d37a2540e17a2e564e18cf15f0dce776cab71", 0x6f, 0x4000041, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/26 11:36:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x65a0, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="32f68ac69c5c54f92cbbde469fe82457e84580c5762d4c6e7fd8c4393d2461a3f5553caac8a29d0b2b1d084017f56ce9fd370c8879961e4f23953c3b9262430be9b7ba0f44a22d3d04518ce33801f81d9e3c12c7db39122b92caa35c5b13d5ed2b0c380d8397b1dc7dd0eae9b798bb1c1145041c09f142336a87079e2e93c268a1d5ae7656d6f70ecfd79af30b47a31d4f61988052825e992fee6a2b6a322ef2cceae8c673f3967f4864f95740013d4f7700a9832d778ac9a06f019f64db9b5e401af5f4e534cffb21b8fbdb9095748c8bffbb525b232532d628c6810bf889a856d55f2428cdfc1c983fbe7b65c0c5c597a1524c033ff591b08eaa2c9296e393db7a71f4584b2c279bee27eb9432b287965021a2091143fb010dddb4286775a9c8f2ab9739168ca9c6928a6553a9e49a8f5554213d83e67ac008b4571e21149fd4938e39ffd2b683b9b42b6e2cf3acc189a9f84ab06c02a2e5078ed8835f788f31438b98bca659b56ae858a46d3e106324d665d6171b8b2de9a21d2b7730a337dc35ce2c4dcb647300ea34dec0b086c5e149cfe8b8310a1cc8bf131430a1c042ddc9658cecf94e19808f8ef0be7789e72e3c37bb57caefc8b842f48c0c0da9f62e911e6e790bfac55ecc3ee96d0a7f42bfd70f5491c7980e5fd52fbaa41ed52af70da561bcbcddb53a243d459dc479e7545a260592f32e1ee6d2915a52c42b4fc07a25befcc867501c41105a154e939408e53e73090b5a698680def3d909c2dcbc5707274f70915f78e7ead976ddac2870bad65e8d3618cfc6b2fd608cffbb9d7b73a631acb98cc362d3584d627fdf870b7ecdd95c4357ab86b50f0ac31266deb8147094a604662f5dc34e2ec1a7b761d4b20802c50815d98e2e2195c8cee206b861812d79b427b64bf2e23421e319a16ee8bd47c36b1b87083d25c74004bc707d9b58138be56f0e6d54a24c1529bf5e7fef9140c5fe24e1e323ebea039464b4f36649ba5309a66d98a22cab24c82aba3c32ae275fbb3f654c666a6c7d2f7220186d4d652a89d567e6fac93b01483c248b8f8ef7e41b550ca3a44fa877cbb745d23c209af828727683df2ad25c9014a24f6afe5336879208bf1de17536b1acd3affed924a7d9067b21815b6e884e964edc78a9634b74a267883e69f6d1ff8603fed0dfff2c8a53b10f852e622152c4523fcec0aa71a14a3d510d00eae44613bb017c732625886af299aea0a33d769afc2ed9b77aa5ea00683c3a787795375180548049421952b2db6b1894753fac69715b0c82bfb15f2ee7bfff4a01563583ed34fd22bd1979eed53b34ac52baedc6461a75e508808e875416fc2d25ac8eb8f0a10b874de71fb48ec93cc7582814f7898b593d60d5de36900fb5cea3dcc8ff06ef0a5ffbf3c32e3f4f81452b1c04f45369e756059735a59e26f90ff9dcc18b19eef01b7af13235d59b32950e1f01b3e58109f87864e8f02bb9776b36e0058643346ed9775e304cf1d4fd074e7fb5f46cabbe526aec3fe76650513c008d5d788d5c81da661f2829dd8bc58306bb4be7da5d25d571f25ba83983a0e080264ca285cd658cbc72d8f1677f6267163877da1ca040ef7c317ff1f07277a17aac00525653360106ea3749784f2713ee54425fc23a2bdfd7783122790100000000000000e5023e2e783d2291bb174dac8035bc8e6c02d77e007024758a4b3f6f6420cb7e5a8a0a8c0de6bde418642aeecd63ef8da3aa0e4d56fcf842bdebd290270b1ab0ea0c87b614fc958182f1eaef87f5696eefad5122670e4b367c7448852fd97472efc2fae1eb064312f3c84624229c200b087f31e079161419f9871c98a284b6a74ccbc34b810a5589cde52390ff0ac0c375e29539329d9599583f6a857df2d60cd9f8237df3c1a7ce601a8c3e48c982031dea79be827434cd82db6dfbd17291b9167ebfcd9965d22b18ad733c113aeff2f0cbb8c34405e1b18560d79ec8e54b891b7a65975537fa1372cde629c8424f2fcffd994d7a8d9ed1b7b91de5eeda455e92192b0b61cce231febccb9973394e89b3a5acb0d0c27a749ebb0131f294f1be0bdf28fc066b62be232bee7ce5ff1dfa581204b0770d4ff91f90dbbf251fe3430dedec279f08d7635b5160113d907d76bd6dcb381643e45481ccf240240ae39e6c116b6a9c56e4876b28c70272f51f8fe8d5ca7a6f735a5a0e20eef2b3db8dc11690cd18ff2ea4dd55c1df45ad990d4100892c9929b79a643f9c89ff58fe11b0cdd5dd88fd60dde41a9d6a868972463ff42ffdbab29960cdc76f1369ffd4e370f438656bf1b74ad0ff17e98cfc855712c20ff624b58a908ba384e45341987d2460c94217f390f7b6ae8daf5754bc51f6476de551d73d9d4b64aece748741d0abb1a963b875a46a29963bbfd830d5b4a383688b1d67090566d2de3df2e616be1bef40621f88c22af9d706d13aa9ccb092fefb5b597cf85bd536c4a59b7d385670315a18efe7c0869e21327f300185e21e6eecc46558c28166ccd472d40c87756278fc9b437539d49f6cce787376e1984fa0438f6cdbc1cb6ed2aa982c233e747a19f361d8612c5873bf390fbc55a268306b24dd2314f87061c828510650c84af84d87404095be391d55298b10f5c16d005d1ff8459748975a5962229960fee53501ee10e8c0f6ab53960e9436051fdfecf02619de8105d144571bb08b10b22ca3de865a772e0b135e71c614e35e015bf306f60275b589294ff519122c492ac92aef6bebd9127e0bfd65f1ec173e0945ed962a68e62daa71ec040436914bc18ecb224336248339341e14451b4f2cd609aee6a703a6246a73af5aafa4991ff556cc0c6392b190760bcea31dee6eddcc68256dcaa7937c85923d583f186d0a47e3743799f825313bf38023986ee60e5a11280824ac6c06f0ae735b6e006b07679fa32fc84096d73e7fee99c1277d2b4039cc8c1ea3d8e6b02677049bf835dc39e6761d584c7d2bec5bccb329398e97ce3e086519c057847a13baea486ab01bd85fd911c98a959b7ccf02832165958f7f8dcd0acc69805c1b50ba748500471193e1f67cbd3e190c25e3270536605d251ef42d2d0a1f842fc96f53fafac66de26fb128c9e47e00d6926e44ec5fa09b9f8f6abd5aec259d72734cd36d795aeceb217a3a26fb95599e787a7004ed903316a2d451da1867ecaf14c4d7a2f8995ce7aafa697829bef7361c20223c0906f95670ec9e39f1b569ee2ec2707d719175afae7819cfd1831d38e7af297817174842bfeb67ddc2b75f2e37a1c55e608a55fccc7500686a43352e30ea86792da8aa37b8f99e9e8b21bc8e3313b5b33f5ca4b681b06a26a50d8b996c4f47aa83cbf9babe575562e2bea43fad5228a025fe45160c30b704015d369058197f8963bbe191b328ff1da135655667eaa2ac1b4d88d403f9a7c06ca5caadb48e0ff3834255ea7ac34d1b59e153117d87ac4f573db1256f1642b56d4bb54368e7c57d860bbc2e4f700f47c22916486dedc8a60ff9009a84c46bac6bd5e6941ec6e2e102b0600cca0d6a603fd9175e6fbcd18cb479a1e64246b3d7359095f7c373369eb7dcf85e439e015f7b9e7380606b153b4e365023209bdb0925cac8e7fa2c28616a88cf7ef49b0e4437b7b1c8a9d4b42dafa8630ad18a0daa13e73b986355b50b79afb72b057b5ca76c10689fa2df45351ec6c79f8e840601313cb2339a02b6d2a1ad3a711ea61e35ce398a112caaa786c2f0d5419e338fef5b07efe0322d76c00e0b0ca0273438dbb16d63263fcc75ed8acec349315757c85d380da3d5568464d49978c80dd085c563458b7bd32b93aaecb81e8ed0f0e1a567d70c406d493ad588e6d57f64777b5b75c4cf2f5623d10de73726948e2982d9d257c592187070e90ca5897f2751cf3815eb3101e5d93a68e149c2f4eec189289f59e53c4196c208ed129ec0da6f73bdf7b9c05f66166e316524be68106c68e5de7b7506efa55875dbead5df8ddef5c82fc33d3b33cd99a1bc5773f0f82ec109da905629421ad8a2bee3bf06df22652611ff97505d3bf8aea4d69761266ff48566634784bfc41b4e3c171d388b2cbef8b69b2ae0f50a7f2763165ce8e93776f0b8ec7171c05523bf9e0b33952c051052a7ba362682f88cd64b6308d916289da31fe69c9311c545a29634067c43cff6e3e91ac741b68b09c3c07850f97978f62bd3efdff7ca1bd51676e673dde62553c4630c17ba9396ea60d3cefce1b01b7c7cb8ab552849d6ad34c9c9c8dabd8e47240f37ad2d7dbb1d8c3694798c78ce123bdde098e690f4ccbeab37333cb73bdce309f26a63c4eee61a469e370ed61c24e108acfc29462b93f43c21530ed820b42a0ff5c4e2f3b74c676fdb8459a4f98a609e15575b0116ae9b511d633efe638e01e3f1efc5e614a78c1b60c9024c92fa9ab7a7f65ac393daaf8a9d35da0027ce6f24dae4a8f0d5006a848c3b3dd36736e4c27e83240c1d6ce9b033955184f77cada869b41b457583d268021505203ab02339e2539a7c37030586028f0e5572d00ab488863e7356fb64685dd3940149d1281f9b4d61436d5dab71fbe96ea098adc5645d000ba172a297074c2711107514aecb53ec49e70957f86cdf6f2416e9f72dea1cd295f4bec437028d12fa311556a55c1dda8383021ff125af5d875cfe947680685b6c11239fb976c9c6032d99e143bb1632d8acffc36e001b1e9b8552789aa6d8db534c17387b2c62b6e2385af98681d588dd5363a0580df85aacab7432a04cd0163c343c7f90e514115200888b2d5ac92e315ca81d949fba20a472c050f15477075d7031c43fd449054646690dadeb99e0d34d484bdb555a6cc81bc82f65a700bab7f2a5bf284024248e804601563dfe93f7361d1741b62708f5278560c123d033b0d574e5a8dc1d64b57d49f7366dfb0d46038fa5387c86965fc1c04188c34a7c426cc294c1c1cee4d3a6168866b1d6cfc161c53241a23be1541720c7bb69027a6e4273dfa25c74b8854cb48c171386afe45b3a605a6b080955c928f840bf235e910e8dc6e06a76a9d6ff532a67655f602688e739169feaa6ac29815d454fd2d0c56e965f963dfcfdceb702cf3045fb012529fa4c0244f43d73707f7f09bd2f02069871f0d7ec8685d37abdaf1080e4b6a73101fb2ac71850c98ddc6c9520c52c126270f878e006ae1eae2fd30dc6690c2dad45231c34035526e9a2554060d68e575f8082f1a05060c87d73a8a4f5df10dbde776f55a527a757ac6b1e0e55a9dedc8bef00bb919fb3b6ad4141b3a99253673913fa6cbca752e6efcdfebf9628967674493d0771667d04f5d628087731b25d46826fdd95be85e66b197bb305fd278a5acb612d6ed4d3dc3ec082812f", 0xee2}], 0x1) 2018/02/26 11:36:45 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa0801, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x15, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000400a7168ffe93a054cbf1bc7ba800280000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0500000000000000"], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x0, 0x401}) sendto(r0, &(0x7f0000000040)="1f61cfe87936181badfdb3fa0100a28897b99ef20c76fbcb8e159d7168d04fcf2c8fbc564b184495397814bbe413257426696e9f04d29cf142d02464e4d2a2ac147a6773dd3e14f6e85f876153d36177775460c5ca5a2ad9a7918a216d37a2540e17a2e564e18cf15f0dce776cab71", 0x6f, 0x4000041, &(0x7f00000000c0)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/26 11:36:45 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000000, 0x6, 0x2, 0x7fff}]}) 2018/02/26 11:36:45 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a88ffc)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b95ffc)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x2, [0xfc, 0x8]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x100000001, 0x20}, &(0x7f0000000100)=0xc) 2018/02/26 11:36:45 executing program 5: r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0xee, &(0x7f0000000040)=""/238}) fallocate(r0, 0x3, 0x0, 0x9fc) lseek(r0, 0x0, 0x3) fchmod(r0, 0x80) [ 44.242207] Option 'Ü¿Ò „ãÞ' to dns_resolver key: bad/missing value 2018/02/26 11:36:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000000)=@rc={0x1f}, 0xa) 2018/02/26 11:36:45 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400043, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) read$eventfd(r0, &(0x7f0000773000), 0x8) 2018/02/26 11:36:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x831, 0x1}, {{0x2}}], 0x30) 2018/02/26 11:36:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005eaff2)='net/protocols\x00') getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f00002ebfc0)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2018/02/26 11:36:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="41008000ff7f00000010000006120000fb000000d0aa0000000000002000000001000000ad00000005000000"]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x2, 0x2, 'client0\x00', 0xffffffff80000000, "a22713a5404498e3", "7110dfa93b7063c199bb0cdfafa9e07e52138ff38e70619e8c3d27efa1a8cb93", 0x5, 0x4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x50}) 2018/02/26 11:36:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007c9000)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x20000000000, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x9, 0x3, 0x9a, 0x7, 0x8, 0xa6cd]}, &(0x7f0000000080)=0x10) 2018/02/26 11:36:45 executing program 2: capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5}) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x3721, 0x6ed, 0x7fffffff, 0x7, 0x9}) 2018/02/26 11:36:45 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xb4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @rand_addr=0x3}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x9}, &(0x7f0000000180)=0x8) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) 2018/02/26 11:36:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc050, 0x1) 2018/02/26 11:36:45 executing program 6: socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) socket$netlink(0x10, 0x3, 0xe) socketpair(0x5, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0x9) 2018/02/26 11:36:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xf1, 0x4) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) clock_getres(0x7, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000023f3d)="e6", 0x1, 0x0, &(0x7f0000538571)=@can={0x1d}, 0x10) 2018/02/26 11:36:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) clock_settime(0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_flags=0x200}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @local, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00000000c0)={@generic="c2d4c84c5152c2cacd5043c1bec08b25", @ifru_addrs=@can={0x1d, r1}}) 2018/02/26 11:36:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fchdir(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000278000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=ANY=[@ANYBLOB="e00000001100000000000000000000006563622d74776f666973682d337761790000000000000000000000000000df000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8000b}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fdatasync(r0) 2018/02/26 11:36:45 executing program 1: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) r0 = dup(0xffffffffffffffff) timerfd_settime(r0, 0xffffffffffffffff, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) 2018/02/26 11:36:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111441, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x6e62688c5ec07730) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f000069d000)=@ipv6_getroute={0x24, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xcc, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 11:36:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x400, &(0x7f0000ffe000/0x1000)=nil}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x294}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xcd15) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000000c0)="03aa234676c15ec5e0b638325941f8b80262c8355c94c23c1b3d2f68308bf4c14f19711e20122a273a3e4e858b80cb32513a460cbd23bea23e200cf863a36dceb99127228da90af4e33b1ee14b050e0af29c3ecfe6d9648c8006d86dc5c9bcd4c99b03582263f29916565f3a9f292b35960f494449b7313f7cbd813bd6da7d4886082fd258308aad913850d3f5e3c992721cd51da2c1eb89f4fde845c595bc41c116a8f4042448d1573032d71fd78bfb5a3bf4192db1f7c367431015af1acf179ab5868633ad6025d7965c52c1deebb5dab8f2", 0xd3) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/26 11:36:45 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fchdir(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000278000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=ANY=[@ANYBLOB="e00000001100000000000000000000006563622d74776f666973682d337761790000000000000000000000000000df000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/02/26 11:36:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002480)='/dev/ppp\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00000024c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002500)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xa18) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000298ee0)=[{{0x0, 0x0, &(0x7f000016e000)=[{&(0x7f00009b9000)=""/4096, 0x1000}], 0x1, &(0x7f0000b4c000)=""/39, 0x27}}, {{0x0, 0x0, &(0x7f0000b70fe0)=[{&(0x7f000028c000)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000ad1ff0)=ANY=[@ANYBLOB="0000000000000000000000cfef6a0054d99d13a20000000000"], 0x10, &(0x7f000037afd8)=[{&(0x7f0000236000)=""/4096, 0x1000}], 0x1, &(0x7f0000186000)=""/4, 0x4}}, {{&(0x7f00001b8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000e4dfc0)=[{&(0x7f0000dc4000)=""/4096, 0x1000}, {&(0x7f0000e7b000)=""/228, 0xe4}, {&(0x7f0000466000)=""/180, 0xb4}, {&(0x7f00001f8f45)=""/187, 0xbb}], 0x4, &(0x7f0000419000)=""/88, 0x58}}, {{&(0x7f000076aff0)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000491000)=[{&(0x7f000019d000)=""/90, 0x5a}, {&(0x7f0000c5ef63)=""/157, 0x9d}, {&(0x7f0000974000)=""/17, 0x11}, {&(0x7f0000f3cf7a)=""/134, 0x86}, {&(0x7f00008a0000)=""/126, 0x7e}, {&(0x7f000031ffcd)=""/51, 0x33}, {&(0x7f0000374000)=""/4096, 0x1000}, {&(0x7f0000a74000)=""/118, 0x76}, {&(0x7f0000b49f82)=""/126, 0x7e}], 0x9, &(0x7f0000ced000)=""/59, 0x3b}}], 0x5, 0x0, &(0x7f000033aff8)={0x77359400}) 2018/02/26 11:36:45 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xf1, 0x4) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) clock_getres(0x7, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000023f3d)="e6", 0x1, 0x0, &(0x7f0000538571)=@can={0x1d}, 0x10) 2018/02/26 11:36:45 executing program 0: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigqueueinfo(r1, 0x1c, &(0x7f0000000080)={0x14, 0x3, 0x8, 0xb05d}) sendfile(r0, r0, &(0x7f0000000000)=0x80001, 0x20000000000000a) fdatasync(r0) 2018/02/26 11:36:45 executing program 7: msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) r0 = getegid() setfsgid(r0) getegid() 2018/02/26 11:36:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x1000010, r0, 0x0) fstatfs(r0, &(0x7f0000000040)=""/42) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x1, @empty}, 0xff10) 2018/02/26 11:36:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000039ffe)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x4, 0xffffffffffffffe0, 0x7}) 2018/02/26 11:36:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000eaa000)={&(0x7f0000806000)=ANY=[@ANYBLOB="1f0000001100090000090000f05201000000010000007def05f51a7e6967cb5a6d3646e402f7d747fd53d59413e4d5298056c0f96aaa4bf606b06aaee004be52e72cf132bd2eb5a92fdeb386f159", @ANYBLOB="00000000000000007a011a00"], 0x2}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x2e, "06c94349b5ecb6bee4996bb20b6e4453d6ad467291bf6db9b991df55f6d2cb88fee811c1080e9ebc00f1579503ec"}, &(0x7f0000000080)=0x36) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2}, 0x8) 2018/02/26 11:36:45 executing program 0: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x3) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) symlink(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000180)='./file0\x00') rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/26 11:36:45 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffefffff189) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) 2018/02/26 11:36:45 executing program 7: r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x30) r1 = socket(0x1, 0x2, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x100000001) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000040)="9d7f0cd20e22b7a7c3109ceddb78dbd9f3003eb04c9b3d7a66f84a3e1eaee8cf884cfa24d0534cd78086bf3406d2e11abaaf5a3b6c1b0ffca581f2400fe5b21b8133af81f862dc1a154ef9373685192bbf2a46a8e0287dddef9bd220c7"}, {&(0x7f00000000c0)="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"}, {&(0x7f00000010c0)="885b3ac5da7f8921b78dadda6b15f1d1190ab7a43bb91d0c1ec7b5951cbdd1361ca4332b0f642d5e21251c70881d9aad56b79fc1dcc526d5b95365350ee510bd2630bb182969e36f691c71cfe0a545bc3c8dc19aba43e2cd1f3482872fd77bd0165f7268ebb04db21818835a3abfc4c3423e22778ad2645cb86867726c25dfa50d99981db247ec307270e312416f8190f03302906a414ce4617d7195d3f48e0068a860f66ff58ad00835abd7c9052ff1560210a6"}, {&(0x7f0000001180)="7068db309e1cc3457623e99dd21a30eb7948f796e77ccdd5ab8cb396523a611c5dc32b4345c657fcd99040655f632db7aa31d37b84b30f7204c6ac50cc78e47edc66ec1eb17d123f10d280dcc83906969632321a95051b03d97dd8d60adf4d95b6362feee4c42bcf1cc9993a229635a00a06331d193f530545ebb6ed64aed6ea1ef517e6688853fd0474e731be3047603695adcece7f39bb"}, {&(0x7f0000001240)="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"}, {&(0x7f0000001340)="9bd9a338baf6f11de3132eacb8702e5a93cc9af3c5788be20feff0e7bfabe4e41c683ab34b139e1d5570bc21a87239cc8f6d983c1b10e9a6ade02b9397c4c4a114370d10160a63ebf1331df6bfb945364efa57b56c237e7d018877b974a6bfca8b108b63d2d0411db1f801dc5012688402"}], 0x1000000000000085) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001440)={0x0, 0x6, 0x9, 0x9, 0x0, 0x40, 0x400, 0x1, {0x0, @in6={{0xa, 0x0, 0xb8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x2}}, 0x6, 0x8, 0x7, 0x4, 0x2}}, &(0x7f0000001500)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001540)={0x8, 0x205, 0x4a, 0x20, r4}, &(0x7f0000001580)=0x10) 2018/02/26 11:36:45 executing program 0: clone(0x200, &(0x7f0000000000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xfffffee6, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x3f) execve(&(0x7f0000429000)='./file0\x00', &(0x7f0000414000)=[], &(0x7f0000b01000)=[]) creat(&(0x7f000086bff8)='./file0\x00', 0x0) 2018/02/26 11:36:45 executing program 5: eventfd2(0x7, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x203, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x14, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xb2, "49d8d6c78280c6ec271ba4fabfa81f3abe22fabc904d1d57ba97130d24ea5ebfb4a3d4e5d19eaa4785fe3e1affd5740512e403068b9e1fd0c0fd64815e11a6eaac30334eb8161f6a99ebc9957883dbd02211c6b78fe6e092de93344b696d6d72441a99aa4aa69ba707a2311109b90a550370e30ad42b27bf04669d1bece8d62033cd4114c97744656952d74398b8eb3afe08f67500f0b502d19ff89d367b56423dd9576d9407b8b86da5fc78d50c5872d28e"}, &(0x7f0000000140)=0xba) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, &(0x7f0000000000)=0x8) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) 2018/02/26 11:36:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f0000000080)={@common='bpq0\x00', @ifru_flags=0x2000}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) gettid() 2018/02/26 11:36:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e210000000000000000000000e8798520813100000000000000000100000000"], 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10}, 0x10}], 0x2, 0x0) 2018/02/26 11:36:45 executing program 6: r0 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) 2018/02/26 11:36:45 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202000, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x100000001, 0x4) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x2b) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0xe8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f5c2c65506f1e6d89eaca13c1082e887", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00', 0x7, 0x4, 0x3c0, 0xe8, 0x0, 0x1f0, 0x2d8, 0x2d8, 0x2d8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xffffffff, 0x84, 0x3}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/26 11:36:45 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000b1ff6)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) fadvise64(r0, 0x0, 0x8000000, 0x4) 2018/02/26 11:36:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/29) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="b8204eb187c7558f410409c243df2e92f83851e9844b00006835aee65414664aefe1fd0000a2ffdebf80aa6c57f802c000"], 0xa, &(0x7f0000000400)=[{&(0x7f0000000040)="01a86652a094f2fac1378d7bbe28e13e991bd00690397417192f294d391e66d26e5363a8d1659d2ea2e95b6812137839da5e1cb4ecfa630cc641fcc01a07928600637cf907baae07163e94d2299495eaa2cf9c4ff8e475b598c5edc79be699f7910e4cd73a9b192950e5b955d206806e6ffc3d4a82d26b4b98aa07", 0x7b}, {&(0x7f00000000c0)="18e37f28c632f9018b1e22f31c35c86b37b7ddcff97f59e9371612895882e830b5555bf3b564a0ac3b019f440e2bc1083098478ecbb0d19049fbe24f360792d36cbcc97df12c1cd14e2103cacad28b46780336eb5ea7dec7c53dd1b985b7bd77ad1e15b0fd7b32a7d9a6c2c8", 0x6c}, {&(0x7f0000000140)="ba0e9f87597b21621725a9aca30fab5e8e871a687a2781f1c2ac0f060bcaeb8febc9799363f0c204155b6e2f3b6b375021ffc34a1639e44a537b2ba56907b45d99b7d0d7a676f8734d6fde3d8237ac0afbfc81578c46c9a4f25b1ded361071644237db665867b79cae5248b2660a7906ca2fbd57d206dffe047f83d83705b1370ce7ad11c131cf5cd163ba674c7b8b2bc512f5c522ac900935ae25403a0529d22aca1522d86364e5144506992915905b04ae449c445dd6d1ec1eb3f3ebdb255cdb0b94a7ef", 0xc5}, {&(0x7f0000000240)="159f40d66637355357700ac062d8c44c4deba76ac744685865d9ea04f76a5ab5420012b418b476e7a0f02e08648c2be846eca45d817e93cf2eabc29cf6f06ce12f53527f64a21c0353", 0x49}, {&(0x7f00000002c0)="c0964bc1bf3178c73f78c33ec432e5c1357a8e51bedd44838afbbbe683dd58089ab40fdc31fb169ecf86c04264f699ab1c1db48431e2ac86e5a2c866f222a87a5c33fba54b71cd391cc2cab97a8bf6f09b5965c02f4cc5b9df6e24d9d6a5686cf9566700cd0a3c434543739d97f4c4f210fcf0edd7e58f3ef49af2662eff702a4e7f7f1495772e3601e90a35d6f33ed88b2ea081c944f5301132067b02eaec315d9c233bdf5deccef30db068aa638598442f3e13f925c9d193688cb1c9ecf7c1a58b38fdbe21503b5affb71ceea92a768b2fd1d40196cfbd13b65fee7095d1f1ce841f318caf43", 0xe7}, {&(0x7f00000003c0)}], 0x6, &(0x7f0000000480)=[{0x80, 0x1ff, 0x3, "0bd715b85f6018f7eaa5d181db8f541ea9b148c45c0f7f0725167190c2c1c322c8f9455706517efef7807edbae92a58ec685b80f24d00bd19f6e830fc3dbdba13f46f9226d47c932ceb100648a852da76a272bac314701b6af1c08639677e6c0d17518081311591581e7b1f1f8d5c0"}, {0x40, 0x10a, 0xa2, "05e265aa7280afabedb8f4883d2735d5382a61bbe35da2a7c4c8b64102f4f67887e2e70c748321b63f"}, {0x28, 0x102, 0x37, "1e484277df4521c898b503dad78eb0358159"}, {0xb8, 0x119, 0x8001, "4da9cb6e3de8d5d3a4d366bd085a90840aa2a67a4247b3bc203caedc61dd3745f4fd4dbb88c19a60e714a6e78416a0f44a255bec9c2cb05d50c3294209589760e318a64b3033f1c3f308076933bb71c2b1f58b54fd09b8cf1c7158cc71645c382c89078b215f1e410a49e958adc37eed63ab5a05ad26a83d2d3498fc87b570b4205d59340e74a5e4093eb99eafe153b60aeacfc46e7a0a94f1de4c776e4e802ad5f0a9fe96"}, {0x1010, 0x29, 0x800, "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0x11b0, 0x20040001}, 0x6}], 0x1, 0x8000) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/02/26 11:36:45 executing program 1: socketpair(0x0, 0x80005, 0x3f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x5, {{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x88) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/26 11:36:45 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback, @dev, @remote}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0xffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x100000001, 0x5, 0x510, 0xb2, &(0x7f0000000100)=@common='ipddp0\x00', 0x32, 0x7, 0x6}) socket$inet(0x2, 0x1005, 0x5) 2018/02/26 11:36:45 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/26 11:36:45 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x100000000000001, 0x800000000040032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000ae6000), &(0x7f0000207ffc)=0x4) 2018/02/26 11:36:46 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback, @dev, @remote}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x7, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0xffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x100000001, 0x5, 0x510, 0xb2, &(0x7f0000000100)=@common='ipddp0\x00', 0x32, 0x7, 0x6}) socket$inet(0x2, 0x1005, 0x5) 2018/02/26 11:36:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) creat(&(0x7f0000000000)='./file0\x00', 0x80) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/241, 0xf1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) [ 44.747386] NFQUEUE: number of queues (132) out of range (got 65666) [ 44.757856] : renamed from gre0 [ 44.785173] NFQUEUE: number of queues (132) out of range (got 65666) 2018/02/26 11:36:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0xff58) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0xa0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000000180), 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=""/6}) syz_emit_ethernet(0x39, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc_tr={0x11, {@snap={0xaa, 0xaa, "1b", "d3f00a", 0xebff, "0cf523f380f84c6cd62e3c987901872905b0f0832244c917ef25d4b03f33de1e4accca"}}}}}, 0x0) 2018/02/26 11:36:46 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x400, 0x7, 0x6, 0x2d, 0x1000}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}], 0x48) r2 = socket$key(0xf, 0x3, 0x2) syncfs(r2) 2018/02/26 11:36:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000040)=0x80000001) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x1d0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000000), {[{{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {[0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x6, 0xf339, 0x5, 0x4, 0xf075, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e40757409d4b3d20386dcd2a83c3a518", {}, {0xff}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@rand_addr=0x1580000000, @multicast2=0xe0000002, 0xff000000, 0xff, @mac=@random="7ae60c25754c", {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xebce, 0x2, 0x7, 0x1ff, 0x9, 0xfffffffffffffc01, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8501bf53b120daf9faa69e5d212e6d9e", {}, {0xff}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3f, 0x8000, 0x3}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x7fff, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x2, 0x30, 0x7}, &(0x7f00000006c0)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000001440)=[{&(0x7f0000000440)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000480)="921653f27d45d36717a8b7a9cd4e27e2de6030aff4fe3adb842da422ddaea46f430e48092e4827e5579f9024195b5120e4dcbf17ddff3d8b58f04244b1c44a623930a458e3a817aeb5b122cc4ef68a189919278d3557753f10e0c4d951aa", 0x5e}, {&(0x7f0000000500)="0e599ef1e402aa82dcd0c2636864af8ab1c7203c44b3ff7538bd1b84b75dad113d0b7e12d45e2257b18777a883dbaccc067407a148", 0x35}, {&(0x7f0000000540)="3ee4703a87f6f7851a2ca9bf8b2c3b6627ee907502a1d35bae864c0d4ea0bfbf01b895117ccd6dae88852d9b822f2fd6738d09e4e00099fd31b02ae995f9b1ea2fcf65c81d88df3637a81c4be6dd9d60854f4fcd956fd2402d296d463ad2f07753e8184750595464415e0e790264fb08b55b88d367979a4650ae89416ab6f925716c4fd50baf56725737b6081cb448d1be4f8a33f3ff1bf72f37b782a73dd52221642912f8bfa54f0516131f221c7d3333affab184108757c5b790449d0460286b7262dd2e0d6c2c8c560f53fe162dded5ec385d86e836a4294e2736ee535025d29a19", 0xe3}], 0x3, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffff7, 0x8202, 0x4, 0x9640, 0x4, 0x401, 0x2, r3}}], 0x30}, {&(0x7f0000000740)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000780)="478ec91d20386dacc34fe5ab7dfdac1b51c41875bd", 0x15}, {&(0x7f00000007c0)="9e04ea72c07ee33715dfe5725df58583e473a3db370c1190fa196aa969bac10f6411983c741ccfe3a573d3a2955ff9ae0ef11ef689033922cdd22877ae09f612635b0680898989adfb8078d40c8df80c1beeeb52aead0de0b8c5e6b7f566ec88b4cbde9d616f", 0x66}, {&(0x7f0000000840)="c8ffded5f1e0cb84805cd5c9326411848de1c3e5eadb0b82c1e3d7c840132a0baa7d344f0bec87be47fc50096202915b3a358ca6e838963164377b367c722a3e8b33a52b895046001b9cd3c5d0bb1beb11b6dff0ce343e49dd185be6e1e4b843cb251f69d0bfe2b4128b0903568b268ea143ca101c5c3147f01adb4787994aebc28af99acab783640bd50901c2095da6e973f49f07289f4a410be5a79632f5a630f7fd911eeac50daf7ae7295631b96a2e0c65ff9e06b411af20dacbcac7821431ce751830b5c810b023d099f5092d4cb012225b27c3fa7cde3ec891", 0xdc}, {&(0x7f0000000940)="e8192367cf5928d8f38c0b1445364fee51a636dab6b07d29d9deeab94f71a1fd7ba3508a0513e162ad275aa44332857ab60a361d641f340059cee87b658a24ba38781c28281494731c7538bb0849358fe835bb00f08b87c1f4a37390cd0f58ed36845a562cbbdd9fba3e6e3a5a9d9ba58422fe3082ab429c6f691d98d00775ca6da0fb980ea5a75e79dc4d3e41c65943c1e6", 0x92}, {&(0x7f0000000a00)="51acbfdf12e0cb3f6adff08fe9ad77d8e8f45e4492209b403fade1a10b213fcd2f6e20b4f420fa454cd4da6a694f3b7707f939f9220f8d", 0x37}, {&(0x7f0000000a40)="183c0db0233b802ea34c45c7f9a173c1928a0c8152f7091a6892f412cc4173cba3535221a85d40e7647a577cea193cad1ddb173c43933edc", 0x38}], 0x6, 0x0, 0x0, 0x200400c5}, {&(0x7f0000000b00)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000b40)="1b4d13a503acbe518e94867eb38e75bcba336fcea2711138f2e1b74f545d5c7e09bff97e2dae68bf0771ee8d5ddd064b449fd61e8a867fd13f3c91d2bf3ce4b634d5fc197fce10925fe27cbc66ceee49400d2221ca286f0a4dd7bb0c55814c22dd06738b0d21efc5f261026b864ffa82bf7ef880b3e03abf250781d9834f6b6484875d98469e", 0x86}, {&(0x7f0000000c00)="1b48cce181ea24e2037ed02cf575f7571777bc1f0cdf9654e5f9b9be67b50fbcce0a1d90f6567a051b67d52e78420028e96019fcf5507b485be9ff632efad984ab77171eb19b2396c11937c4c33c03e61cbb523c9d3ee43357dbb21cfdbb87c0233e6f2739be26b788dee4681baa72b225d5baa604276ffb68789e2fdca1ee0c7820de376e9d5473eb1aec1a5a145cde2c595f4e01c7bf4431d2642496b22134098cd7c17da10e6ea064e7bd79a98ca78799f5817577016d1a9ec7af1117929317758c80236572bf6de55326f35db8c9e1d08379370a1e784f54ef84", 0xdc}, {&(0x7f0000000d00)="82134d7f5d36c260b86986fc3a73e5db0a6b2a7c86bda3ff6b22aad4126c9c2919f6c76e3d11c2b90b6c54100e1e8dea12eaaa2ba1ba1805457a0fbf5c70e733e331b2b41261a32fddc7d7903b562ed0d2a88dd57fe7fe97521314c00f34a754903f6aafb95dbddba0b39a07a9de760ec519ee8a67a7075e12fb7eb6787c56e3d74326c99cf348bf7db263c5fb66101db6cd0df818da9088fa9dbe8117dd8b2b38eceb3d12c7562863ef290cc4e4f6d64262cd0aabeab9c0945d8e53ace02d2755cfa9cfadb270aa25002c964dbba081cc5ee12768eefec1354c4be0e047ee20e9bacafaa877c079e1e8ed5fb55beea3a8", 0xf1}, {&(0x7f0000000e00)="1e2abfa68aec8e0c808a57d2b1af465e684e3608adc6d8acbe23", 0x1a}, {&(0x7f0000000e40)="df2a75f505ceb2931edec129807b67224e9b11dd190ae49baa4ab0c281f29cf21bfa58325941fc4ea66f3f42512a8ded9d7c71cd26e80888064e868831e02698563d30096ec068e3f051bacd4b1c49771d96c50990410636f81912910c40c215e114b646eb893cad2940243af79fef7dd1ebe161bb6be9912b4116794fe26df14d3beebbe3e9a9d3de1462ab1c84631b20da84d72a880f300b8e150494af90208b54214c05390717d271bed92970f3ded05aedd9e5295c85dc565676c617701d300d728bfc0c4af054dd7cdbdeb24b772841f09c514ea1ad2478bd2b3048fcf161d30e8f85a1ad9f2f744a618b8f92fdddaf20a9f9", 0xf5}, {&(0x7f0000000f40)="5cfafed7a9f99be56b2f90dba0beb64ffdc7f2f8ab10e2b94417143401ccc74c53a18d7f25103df511aef522aad29a7f5b9c17644e8a3104b485af11cebed96561c166dc2495771eeba6665e4150a02012a67f9dda77b5af181b6a8bb066a482c89b59d8b708be01248288c042904de505a21bc4e6a379ddeb2ed8db2483fd4bf5b895943549162dd98fbc950d037584eed6a650d5d6bfc9", 0x98}], 0x6, 0x0, 0x0, 0x40840}, {&(0x7f0000001080)=@in6={0xa, 0x0, 0xb9e0, @empty, 0x7e}, 0x1c, &(0x7f0000001380)=[{&(0x7f00000010c0)="13c856e5b0cabed00662f7e2b7850cc58208e601a4e94977418c31bb97d8d50cef426e53f474343b27ef540a6e074042d744c3692ef54ee8b52cdf29a7c1373e430dd328294ebe4ca14cf7d5021f9e57266f86683f3f7d2b54e30f58f1588d2b55dac80cc1fe3aaa4d7026fa22c81e8ff9cc823b1075f65b6abbc50d88eed95f06572b15fa68c01d53495bf93d8504c404e61fa75c0eca30f87e80f04e4f725dafec4ad09aecc5c69087a8ced97f2c5bfd08ab8f42915f917f1837a1a75d82583370e04fc09365da4c74e98f4f52de46d93f6cf8e687", 0xd6}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="4bf265f8d7e560d604ca560089bcf50bfd8b3d5c2e82b6fc5820de05875b6335287c2b6b74370f2fead0c9b3d2f89c5e487fc094afaf17d5dd38f96611aa59420f2022dcc003657285b7ed864b05e32a1e5dfcae5224ef5c34bb8ee32f1724d1c2331fd1b25cc63a60e444b2cd7970c45ceab8bdc5cbedd32d5f7c4a9ac386", 0x7f}, {&(0x7f0000001280)="c946c0f8c7c7194e56c32d186254b068ecaf47cf5343c6f7f91a338a36b798617bd79fa3fd414444ab7c001248a90b68e986461909a803488de809f845be00e88a6d88e6905396e3fc577db7c38590db7bee25f86cf894587960768d837ce0846fc0d12b", 0x64}, {&(0x7f0000001300)="b74cc3a377922c58cb6bd92e2782929628818f45e33e3874cccf85a7b4a06877def4f1a8f855ca0fcbe10c58421c6d5d7ec2aa31b442da5c151da40adb37", 0x3e}, {&(0x7f0000001340)="6515748a69b6eeffe6fec4d603237cf611546c598af562468263eb9a847b5228f4c10c10d58b94a8a538c8b5b7120a1a924b157383934e7b", 0x38}], 0x6, &(0x7f0000001400)=[@init={0x18, 0x84, 0x0, {0x9, 0x80, 0x1, 0x5}}], 0x30, 0x48000}], 0x4, 0x0) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)=[]}}], 0x1, 0x0) pwrite64(r0, &(0x7f00000011c0)="a559ee856c00c58554be96b119", 0xd, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="020000000000000000000026bd00feff0180ffff000000288d97a21dd6c64cfc00e59a9f95eebafb814ddd"], 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)={0x0}) r5 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0xfff, 0x101000) mq_timedsend(r5, &(0x7f00000004c0)="757c59f5c4cb636fa2d611d6375788b3eef13163cd0f3ec5f6b6eccc5bf9ee20682cf27b6ac823d0e05e05e4167d77296258a5986e625f99", 0x38, 0x3, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffff}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x8001, 0x30}, &(0x7f0000000600)=0xc) openat(r2, &(0x7f0000001540)='./file0\x00', 0xc0080, 0x100) 2018/02/26 11:36:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) epoll_create1(0x80000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 11:36:46 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) chroot(&(0x7f000093eff8)='./file0\x00') 2018/02/26 11:36:46 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xffffffff}, &(0x7f0000000100)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/26 11:36:46 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='ipddp0\x00'}}, 0x1e) 2018/02/26 11:36:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x458, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0x2, 0xb, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x2, 0xffffffffffffff99) recvmsg$netrom(r2, &(0x7f0000001980)={&(0x7f0000000100)=@full={{0x3, {"e011222b069251"}, 0x7}, [{"8f3801486fcf5b"}, {"4230622bfd4f9d"}, {"df82c1579436ea"}, {"d9157e5aab863c"}, {"1b799243bdeaf8"}, {"7daf2fa9fbecf5"}, {"761568c3423d07"}, {"180453eeded993"}]}, 0x48, &(0x7f0000001580)=[{&(0x7f0000000180)="0f04e6f2ced926b8d726261396a741f95e8edf2c1c6fa013520e02886bd4ff4c0e7cc17555983298af915b0459479edc975e14ab776df658dd6ffa0c90cec74ed7547d472c88cffc2464530575d627129d95a696f0c1fd3472a68f48050d231a8a2c2a2081da3d69e74e98312d0e14a4ff3c07a36c08bc0d8148501433b20af7df5a40a84e92c7821cfe067ea0299effcb70bd9d83d5dce142dd153bedb70cfcae15a827ccfbc59f0143d4832c5f8cbfedf0d475c38e0c677c65d28c", 0xbc}, {&(0x7f0000000240)="2da8753eb572e225db7383488174073b0a004fc4a1eb38f60cececcd0b88db9f04db5b317810699ded3fd32d2cea00b5bb51117de05c8d99a0b46a26aee251d8a72f7d0f909b54b6d98c17a0c7ec6237e3c916450301ad0357c9aa31278bcf7ee7461c916fd18d875c77cbb5fc551a0f19", 0x71}, {&(0x7f0000000040)="6529e6d4c150fd8b33c73cf6837bb357a6be98b094afadd8473525ca42", 0x1d}, {&(0x7f00000002c0)="f8ff55c0c2c1393308130dd0e6a8a65d3296c564a9a9735d293391fb93f2876727709a9c535172eeebddeb", 0x2b}, {&(0x7f0000000300)="e682bac47e168be7270356f6cf87441d757e01130817f34cc8c53d303d2112e4dc8c25685f0168c58ca6503b3012cd09f6f8cf4f9b7db5182f50ebfc1383a7db2e62b600736c740b5519c686736cef91c4e2d56628dee06549dd98ff1dc23ba9815b778551dba16b5f632f6f024e251749b73a6e1b4b462e36b6ae6a6a6be55f297b873122a00b621febc02c5f5f7956bf8736677f57006baf", 0x99}, {&(0x7f00000003c0)="0759d12a185f86816fca2ae2836e5beb0095eba6b8a99365a0c818ac2581f977f15df8b94013c990a89b14598fcfad4695e5273d515e47bef05e3cf3", 0x3c}, {&(0x7f0000000400)="98029cb720c8bd39fef92fdff12499e87a11592f27a47828a104eb11c2e2d44abcc66b2bbcfdd0933e95e3e9e6ef3486ea217f47e2445738c21918d82a8ef9dd80e1c6f0db1813e5c455559150437c1bc4e9a1834297e90bee29bb0ff5f12ac3c119f7cb7818db2c1183fc79bcff905599383a9445b0b6efd362f20717d97cc8639a0fd687a0a19cbcc12fa6d02d732dccf997069c6364478026e743ee5e764840a60d853d3bdd2446655016421842f3d5b7f23eed9745ebe869770698649a6f866726feeb2fea8468", 0xc9}, {&(0x7f0000000500)="1df13a264723428489ced865225fd54510b563d8905b47b90b1dc646bc84ef9719d9814a13c0cca51d48f96ffb64db0d88f7a1f32f84186d44c77815f98ec4cd81fa90a91455afa263a483ffa102153f33e09e27f0b1244281baf6225f6fbd965be24f6930c1887b6780d60ce9fc5cfb0dcfbab185", 0x75}, {&(0x7f0000000580)="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", 0x1000}], 0x9, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x320, 0x880}, 0x20) 2018/02/26 11:36:46 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x8000, &(0x7f00000000c0)="cf5f3c86468e616aaec1ae2b5c19d1176905ff7be5f7e797510331940a301aeba321a1d8f2c57498e4d8466bf204f1e44345699f87d692858830c400856c48486d79be74847c47ce027d396338c99b45e91c2449cb19a61890b6fc2714a29583f3bb15fd683227ec033a8aa58046c78c7a3777b03344") creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file2\x00', 0x400) 2018/02/26 11:36:46 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) socketpair$inet6(0xa, 0xa, 0x10000, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0/bus\x00', r1, r2, 0x0) futex(&(0x7f0000000000)=0x100000001, 0x0, 0xcad0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1fe, 0x20) listxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=""/88, 0x58) mq_timedreceive(r0, &(0x7f0000239fc8)=""/56, 0x38, 0x0, &(0x7f000099cff0)={0x0, 0x1c9c380}) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 44.903604] binder: 7456:7459 BC_FREE_BUFFER u0000000000000000 no match [ 44.921393] binder: BINDER_SET_CONTEXT_MGR already set [ 44.931248] binder: 7456:7459 ioctl 40046207 0 returned -16 [ 44.937937] binder_alloc: 7456: binder_alloc_buf, no vma 2018/02/26 11:36:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f00000001c0)=[{0x2, 0x6, 0xc, 0x80000000, @tick=0x2, {0x7, 0x7}, {0x0, 0xffffffffffffffe0}, @ext={0xcf, &(0x7f00000000c0)="732963058c886a80b1acf36c0a87de1cb79ce1e3d7d914aafa8384b7921fae559e5a4684c35a2f1fe47c4aa43903d7eb95a17441bf2579f6e0c95e967d684a0a3d5666a218346556dae35dd8e06eb15032fee8a9ed94643d7261ec906443f87f7d4a2c87b946abc661eaffa20d6599c5e6f52c804a8bc35cfed116d2fa4ea9e74afc4e6e38ee2542d62a2ad4619ed1d175824a3698186a825e044e4b899e56118be76e6af2741a0ae133cf4c277da5d62307c2a3a9f359b52f357ad28d8ded3c5c55cb9787778d1a4227dd50c967d2"}}, {0x4, 0x4, 0x1000, 0xfffffffffffffffa, @tick=0x7, {0x400, 0x1ff}, {0x8, 0x5}, @quote={{0x9, 0x2}, 0x7}}, {0x3ff, 0x3, 0x391, 0xec, @tick=0xff, {0x1000, 0x3}, {0x3, 0x6}, @raw8={"052c529faff8bcd74f810851"}}, {0x6ba3, 0x5, 0x0, 0xcb2c, @time, {0xa2a, 0x8001}, {0x14d5, 0x10000}, @queue={0x8001, {0x4, 0x6a}}}], 0xc0) 2018/02/26 11:36:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)=ANY=[@ANYBLOB="020500000c000000000003000000000000000600000000000a0000000000000000000000000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/02/26 11:36:46 executing program 1: r0 = socket(0xa, 0x6, 0x3f) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000080)='devpts\x00', 0x0, &(0x7f00000001c0)='c') 2018/02/26 11:36:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000040000280000000000000000e0000002e000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB], 0x32) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/02/26 11:36:46 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={r0}) 2018/02/26 11:36:46 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000004c0)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000500)=0x10) recvfrom$ipx(r0, &(0x7f0000000540)=""/33, 0x21, 0x10100, &(0x7f0000000580)={0x4, 0xa6, 0xfffffffffffff421, "9ec06b77bafc"}, 0x10) getrlimit(0xfffffffffffffffc, &(0x7f00007e4000)) [ 44.937955] binder: 7456:7478 transaction failed 29189/-3, size 0-0 line 3127 [ 44.970360] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.976057] binder: release 7456:7459 transaction 16 out, still active [ 44.990400] binder: undelivered TRANSACTION_COMPLETE [ 44.998206] binder: send failed reply for transaction 16, target dead 2018/02/26 11:36:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x84, 0x2, 0x0, 0x20b599746a06ee1, 0x3, 0x9d1b, 0xfcc5}, &(0x7f0000000040)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) 2018/02/26 11:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000300000f, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68ff8)=ANY=[@ANYBLOB="03000000fddbda0024bec4c314de57ce48ad6c0b41aa51ce819d3680e9f028d1779f12c593dc1676df3c3619054e1eaeea3717d0771b7a0660095784b539f024a20da4b0ba62138449da16697bc630c9d128f4010a747e3e157d714ee9b825d267d421b2b90e1e96d208f7df1df0e9d2bb7c9172a709c4f180be92d1e7b8c6b8cbccda8c03047dfd2a44124bec9c83ddadf4cbad617b5a09f4c1bc1fd0ea1f26ef14a468507f9bbffa93ad220e87d9d4cc379287c8796a0bdf80c3d0ce63c32fc1803b8d3935834dd33a1585d4"]}) 2018/02/26 11:36:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, &(0x7f0000000000)=0x108) sendto$inet6(r0, &(0x7f0000008000), 0x43, 0x0, &(0x7f0000005fe4)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 11:36:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=ANY=[@ANYBLOB="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"], 0x80) 2018/02/26 11:36:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000838fec)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}}) [ 45.019012] devpts: called with bogus options [ 45.048384] devpts: called with bogus options [ 45.063377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 11:36:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xdbfb413690de02c1) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) 2018/02/26 11:36:46 executing program 6: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty}, 0x10) readahead(r0, 0xc2b, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/5) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x5e3, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0xffffff28) 2018/02/26 11:36:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/26 11:36:46 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4c43, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x401, 0xffffffffffff8001, 0x7fffffff, 0x9}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={@generic="594409b6a382d06aadc10f8a1c01c38c", @ifru_names=@generic="f92112500302ee890686f25771704ac1"}) fanotify_init(0x8, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) 2018/02/26 11:36:46 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0, 0x11, r0, 0x100000000000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 11:36:46 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1ff, @empty, 0x150e}}, 0x40, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x400, 0x4, 0x101, 0x6, r1}, &(0x7f0000000180)=0x10) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="13802df5f0f5cc5d78dc0cbf8a5bf10c24aeaa54b47c47b7304761074079a921cfa23b4e1bc2f9d529f9e675c85e00ab69cf78e6d20cce1b404db61cae3d4c278c447c84731ba15a92d17f1931c060f9ce8e696a9fb4bf9e428739da8adff7dded3c7d5c4f3c9e0ad95a753b5b28716a5d91177397ed12bececb2960c668aaae4687af42d9f4adf276ec8d912c59e9770519f921aa98a4a13b916b8ab9fc38255c331a4367522a1781a0bc1e9b162a89a0d30fbb08f2f36c410fd8808f3b4a4d9ec981a3f8") r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f00009f8ff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./file0\x00') unlinkat(r2, &(0x7f0000000000)='./control\x00', 0x200) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x40001) renameat2(r2, &(0x7f0000ae9ff6)='./file0\x00', r2, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/26 11:36:46 executing program 2: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='keyring\x00', 0x0) 2018/02/26 11:36:46 executing program 3: r0 = socket$inet6(0xa, 0xc4e5235f93c03b62, 0x7bff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/26 11:36:46 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:groupadd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x38) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 11:36:46 executing program 4: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f00004fe000)=0x1) 2018/02/26 11:36:46 executing program 2: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) 2018/02/26 11:36:46 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0xb7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff3010}}, [0x4, 0x2, 0x3ff, 0x5, 0x1e, 0x9, 0x200, 0x65, 0x8, 0x2c, 0xffffffff, 0x3, 0x6, 0x4498af2e, 0x5]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, 0x7ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int, &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000240)={0x94, 0x4b, 0x7, {r3, r4+10000000}, 0x7fff, 0x401}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) 2018/02/26 11:36:46 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000590000)=[{0x13}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0x100000000, 0x5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8000, @empty, 0x4}]}, &(0x7f0000000240)=0x10) 2018/02/26 11:36:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0xff10}], 0x1, 0x881006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x81400, &(0x7f0000000140)="253f36861ab19bebc9ff254a7e8e000b9f0e323d8ddd6da5da5c587de248db6104ae456c46770e576c32a3f6d25e65bef50337c58081797ccac8fe6dac404129add753ad1118d5463993c2180a58ef61585f4d36734e920740cf41eb8a7459a0555f5472add41fd4f4cba6e44f8b70d25c52f144478e1cd1489268a4a9eb54d5acec9f726c75be96717f125302bf853d3cbf9837172583315e405d0bee2125ef15a33a97f35cffe93b72e0") r3 = dup3(r1, r2, 0x80000) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000200)={0x2, 0x1a}) sendfile(r0, r0, &(0x7f0000000240)=0xffffffffffffffff, 0xfff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in6=@remote}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) ftruncate(r1, 0x400000000000f2d) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) fallocate(r0, 0x1, 0x8, 0x3ff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) finit_module(r1, &(0x7f0000000100)='wlan0{\x00', 0x0) [ 45.152185] sg_write: data in/out 1969188161/10 bytes for SCSI command 0x20-- guessing data in; [ 45.152185] program syz-executor3 not setting count and/or reply_len properly 2018/02/26 11:36:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) getpeername$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000006336d3000000000000000000000000000000000000000000000000000000000039b4b02bb5a7b418172506000000000000000000"], &(0x7f00000000c0)=0x63) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000041fffc)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/02/26 11:36:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="59b0cc5b40ed9c0f574a98039b35e5866d3e6a032e15b75146f14db48e1089a8e6617b2ba41150cdd1532df37fc777d4794548450f00000000000000000000", 0x3ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/02/26 11:36:46 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:groupadd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x38) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/26 11:36:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x108) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x3) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="fc", 0x1, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) dup3(r2, r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000180)=""/245, &(0x7f0000000280)=0xf5) 2018/02/26 11:36:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x401) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x8}, {0x7, 0x9}, {0x4, 0xffff}, {0x4}, {0x6, 0xfffffffffffffff7}, {0x2, 0x81}, {0x8, 0x9}, {0x4, 0xffff}], 0x8) 2018/02/26 11:36:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x201, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) perf_event_open(&(0x7f00002e3000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x81) 2018/02/26 11:36:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x8000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x0, @random="3e7596f732f4"}}) 2018/02/26 11:36:46 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='cgroup\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x3) pread64(r1, &(0x7f0000000080), 0x0, 0x2000000) 2018/02/26 11:36:46 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xfffffffffffffe85) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=ANY=[], &(0x7f0000ea5000), 0x0) 2018/02/26 11:36:46 executing program 3: clock_settime(0x8005, &(0x7f0000c37000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@remote}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/02/26 11:36:46 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000, 0x0) syz_open_pts(r1, 0x8080) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) listen(r0, 0xfffffffffffffffd) 2018/02/26 11:36:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = dup3(r0, r0, 0x80000) mq_notify(r2, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000)="ab11bba48ec90785eb716dbbddde521d32c1057921fb55a0cb84ccaae7cf865329919bb7c662caca469ba19742eac5eed703079de3d0910f429ed231347f79c441da073cde6c97a5efddbc1f9e837c85cd735641677bb23269e94ba00565b07f29d4a38702488af55456463b0540b3", &(0x7f0000000080)="c745ff22fd27456617ea284d722fe946a5bfd699574cfc0d735f8bc6ce783b5315b24895927eb7da7d3b4b91c6f19279f6f35a160b92c57d27b8cb223f17cffd0eec6c6ed478189d13387e314e9a68e764d736115ff457698b333e0393e310c8b6d8ee56a191ceb360f020fcaad34d7db8ba2b39e5d876248d049c41b704e5"}}) writev(r1, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0xffffffffffffff02}, {&(0x7f0000001000)="75b7184004d7e6fa7c928c175a587571d8b8ce4859cf4888e0e1141c308e8995acf5279031a447036843842078411539ee96f7ae93e1c70a3707c77ee470055f5cc7591455b40798e968037cfd2f078e1c"}, {&(0x7f0000001080)="6a2a5fc10649cfded0fc31028ed0edfb68d246d57a97e13e37366a27def9464b624b4834305e92d572df34612a82a4ffd41c435a9de1093528fb4f83b346baf008dc71dc1cb4cf17539edfd16fe1523bfe5b0ca134a8a6593e0556a607586fb8d948"}, {&(0x7f0000001100)="96ee0598d8bc13279d73fa9c8f7ded5eac477b26a34e50a082afd325a508b3ab1dbe4d6b5ed262567e72"}, {&(0x7f0000001140)="8988f433d68dec5fdd4e353bda4d6a1286b19d3b11f9ee08c1c6d957544a6eaa674cc2abfc731ef093daf09519dd4faf11dd9e", 0x320}], 0x1) 2018/02/26 11:36:46 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="28803d3ec88b49a642ede5a1189010a47b9b7eacd9322f9620a442e74a8137a3478f6999db25e660459ddf6c1d51777583f70409191049dcb0d6adaa3549571fce1a41d6fdbe4f28c3af6a058438d9c4d35398c085209a3c5900e0a39d689decc778dcae77cfc639905ae4804dc9c7bb4a8ba022", 0x74}, {&(0x7f0000000100)="d91533cf667042f2d4d13b00146f2e354dcd469bc6cf1a468eb9dd48ca35e9f302a5ac7c0aa0a5907c80aa9c13a0c18e1e8cd85c6a07e3c885d546e55050afb63fa2d4411cb1d520d2a965cb4b939e184fc267fa5cfae36ea18a56741e38c79b01cbd78dbed84f492665e69b87e83a66812caa52939fd5e77252ab4946c3a1d7062f5190eccfc5128189b4ec117beba5582a25482391cdc8e8928dc6d157d76c3a93fc6814c1766a2dad6b97af2a665949b2dc54ac6ca11d36d9559785c51a75c63c9993239de6a7f92a8bf626308ee7d592", 0xd2}], 0x2, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x38, 0x44010}, 0x24000001) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) lookup_dcookie(0x200, &(0x7f00000002c0)=""/9, 0x9) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x78, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="046304400000000010630840040000000000000003630840", @ANYRES64=r3, @ANYBLOB="00634040000000000000000000000000000000000000000010000000000000000000000028000000000000001800000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100ed351babbe5c835b0000000021000000ecff00000000db2507f85e7b8d03"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="07630440010000000c6300000563044004000000"], 0x4d, 0x0, &(0x7f0000000440)="62b780b0d8b9416194b0b95b0345cef1c6fb3ba2fe235e899eee03f4eed4ab6314974781f0f29be54a169e5d18e0c34ea210ae6658a18c1f37a63da49b56af40780a833180a41949f26d3ccd8a"}) 2018/02/26 11:36:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000000040)) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001440)=[]}, 0x0) recvmsg(r0, &(0x7f00003cdfc8)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000099fd8)=[], 0x0, &(0x7f0000ebc000)=""/8, 0x2}, 0x2) r2 = dup2(r1, r0) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x80) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 2018/02/26 11:36:46 executing program 2: mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) socket$netlink(0x10, 0x3, 0x3) 2018/02/26 11:36:46 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KDDELIO(r1, 0x4b35, 0x53) 2018/02/26 11:36:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="27000000890000000100fa72db3195991d76c98e17a0b6187f8d68ff060081b4"], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) [ 45.437232] audit_printk_skb: 18 callbacks suppressed 2018/02/26 11:36:46 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x802, 0x0) fremovexattr(r1, &(0x7f0000000140)=@random={'user.', '@cgroup.\x00'}) listen$netrom(r0, 0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 45.437244] audit: type=1400 audit(1519645006.659:35): avc: denied { create } for pid=7616 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/26 11:36:46 executing program 1: clock_gettime(0x0, &(0x7f00005e7ff8)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) futex(&(0x7f0000000040)=0xffffffffffff8000, 0x1, 0x82, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/02/26 11:36:46 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xfffffffffffffffe, 0x3, 0x6, 0x3, 0x1ff}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006eff25)=""/219) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/119) 2018/02/26 11:36:46 executing program 0: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x100}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x7a) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x100000020000001, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 11:36:46 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 11:36:46 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000001e00)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000001dc0)={&(0x7f0000000400)=ANY=[@ANYBLOB="44010000100001000000000000000000fe8000000000000000000000000000bbe000000100000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000033000000ac1400000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a27a00000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001007368613032342d737373653300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000000"], 0x144}, 0x1}, 0x0) 2018/02/26 11:36:46 executing program 6: r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) sendmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={0x3, {"10bb853df0d6ed"}, 0x4}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="ca487d9e420f242e1e7da952c592276cf055b221b8feb263c15d3a4deaa23718d6eb96e6bde6abe961699c6129965dfda9491e7123a2865ea911700594447e6d4b6baa163cdac8fe7ca5531d01cbc0d40818ab6514706454ffef2ba021708b0e7f8cd7f8851575aa75d6b25e69a5da221a87c045e10d9e6107fa049927f99a3068a8d3d944527b625b58505200bec8f5ab5f3fde33a79e62f83a5b", 0x9b}, {&(0x7f0000000100)="442a2985abb18a8743316c4c619681adfc360c62eb3c1c43a60c70f1424263d83dac4fd33bf7f4a9030f75385c0dcf3213311a780a48a8478e0b8800a10b48adf6b93fa557b079ebe683d1c2d2e36a78fde8fd519cda1cea1360130d25c330b3454d5b1b6f92a079b650e2e73e6bbc74c9897a696944a2712e28", 0x7a}], 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x108}, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/relabel\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xa) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000340)) sync_file_range(r0, 0x7, 0x10001, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0x7f, 0x8) fcntl$addseals(r0, 0x409, 0x9) 2018/02/26 11:36:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031ff1)='/dev/sequencer\x00', 0x401, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe50) 2018/02/26 11:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xb, 0x4) r3 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="0b38371be062de61e24674ab27aced7b4ae65b3517852e5419789f0f5fb7f8709503fa4a83420b5bd48f2d399958cf9f0d3ea5aa4e768047fd2ef88e94cf784872f0a5e2e994d5f76cd90900eea7e58e7aa011454bae646c771c8e01ce82c5ff4f3a684080c1607c343f8250a2fe4eb4f8a391f8700679c8426dcc4c464b2da143a1e0ce7f484b9127a545b7d754ac2f32", 0x91, 0xffffffffffffffff) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x5, 0x3, 0x0, 0x2, 0x20, 0x80, 0x0, r5, r6}, {0xfb, 0x762, 0x0, 0x8, 0x4, 0x4, 0x5, 0xffffffff}, {0x4, 0xadc, 0x80000000, 0x2}, 0x2, 0xe, 0x1, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x0, 0x1, 0x76a, 0x1, 0x8dac}}, 0xe8) keyctl$search(0xa, r2, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/02/26 11:36:46 executing program 3: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000003fd0)=[], 0x0, 0x2000e000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 2018/02/26 11:36:46 executing program 6: r0 = socket(0x10, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/223, 0xdf, 0x10000, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ecff4)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0xffffffbc}, 0x1}, 0x0) 2018/02/26 11:36:46 executing program 2: r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) userfaultfd(0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x91) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00009e0000/0x1000)=nil, 0x1000}, 0x200000}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) 2018/02/26 11:36:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00}) 2018/02/26 11:36:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000ff4)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8effc), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40, 0x0, 0x0, 0xa, 0x10000, 0x7, 0x8000}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common="677265300000e3f800", @ifru_flags}) 2018/02/26 11:36:46 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1000000, 0x32, 0xffffffffffffffff, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x180) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r3, &(0x7f0000000200)=""/184, 0xb8, 0x10000, &(0x7f00000002c0)={0x4, 0x7, 0x3, "244999c52664", 0x1}, 0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0xffffffff, 0x5, 0x400, 0xe4, 0x0, r2}) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00008e2fba)="958e392937a186d6306a369c6abf6ceedecd8a87b0547398061000000000079ab4d5ed5cff03000000", 0x29) 2018/02/26 11:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xb, 0x4) r3 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="0b38371be062de61e24674ab27aced7b4ae65b3517852e5419789f0f5fb7f8709503fa4a83420b5bd48f2d399958cf9f0d3ea5aa4e768047fd2ef88e94cf784872f0a5e2e994d5f76cd90900eea7e58e7aa011454bae646c771c8e01ce82c5ff4f3a684080c1607c343f8250a2fe4eb4f8a391f8700679c8426dcc4c464b2da143a1e0ce7f484b9127a545b7d754ac2f32", 0x91, 0xffffffffffffffff) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x5, 0x3, 0x0, 0x2, 0x20, 0x80, 0x0, r5, r6}, {0xfb, 0x762, 0x0, 0x8, 0x4, 0x4, 0x5, 0xffffffff}, {0x4, 0xadc, 0x80000000, 0x2}, 0x2, 0xe, 0x1, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x0, 0x1, 0x76a, 0x1, 0x8dac}}, 0xe8) keyctl$search(0xa, r2, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r3) 2018/02/26 11:36:46 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 11:36:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)="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") read$eventfd(r0, &(0x7f0000000000), 0x8) socketpair$inet(0x2, 0x0, 0x95, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffeffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) 2018/02/26 11:36:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000240)=0xe8) sendto$packet(r1, &(0x7f00000000c0)="09073dc89b43bf8f7b3a36a10be9a29a77badbc73f27c0435ed2dc1e280d8fb3a439fd9e8c858887a036d062cb1007611d63cd440cd0f844e1ddf73936506cb6da92ab0257a67a841d6bdaa778", 0x4d, 0x40000, &(0x7f0000000280)={0x11, 0xff, r2, 0x1, 0xdb, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) sendto$inet(r1, &(0x7f00000002c0)="e5a5f05a1c6b5a03b321047ca902810eda07cd2af964d1e250e2e3b3ddd0ba6b327f136d5248dfffd4c99c5a11c530c5f152e31fc697a4", 0x37, 0x10, &(0x7f0000000300)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/26 11:36:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x1) sendto$ipx(r0, &(0x7f0000000040)="4c134d16eefe1ea8b724bd151caa76ff3310b60795d4b28a648c0176bc6929ba79dbe06c547028e3c1ad53350ba652aa5e404e642a8a901e233bc56ed05f514948372cff57e362fd71b5311b706d2aacf79797b0b276a9c73531d2cbaadd45d4dc5a535e383af1d8d8e6ffd8f9c4da0a6339588b6eea25ac4f806f1efabeead1156d68838146aeb2943fba69cf9db8ac684c9a943479936a9c", 0x99, 0x800, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000000003e, 0x2000000100) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00'}) 2018/02/26 11:36:46 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/26 11:36:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 11:36:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x28) 2018/02/26 11:36:46 executing program 6: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="185c1ca36b9f", @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0xc7, 0x9, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a59e8f", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0xa8c, 0xc7c, 0xe61, 0xffffffffffffffff]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}}, &(0x7f0000000040)=0x8c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) 2018/02/26 11:36:46 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) [ 45.682643] IPv4: Oversized IP packet from 127.0.0.1 [ 45.687992] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 11:36:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0, 0x7}) 2018/02/26 11:36:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000002a7ff593bde89494d8000000000000000000000000000000000000100000000000000000"]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x2a, &(0x7f0000000040)="44d6ad24a7b604b0c15894e340b13af161b78de8e4abf5d610e1fb1bc7cd3ba2ab5e218e8d7e1ea33e838daa8d8378daf152eb49f8268ac6b928e6399f17b292cb5c8d760ce971b2a5") 2018/02/26 11:36:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@generic="07217b296d534cdb56d10f635e39f22b", &(0x7f0000000040)=ANY=[@ANYBLOB="10000000020000000400000084860000020000003b0000000400000002000000cf270000"]}) 2018/02/26 11:36:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/26 11:36:47 executing program 6: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0xa012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) 2018/02/26 11:36:47 executing program 1: get_robust_list(0x0, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000000)=0x18) 2018/02/26 11:36:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000002280)=[], 0x0, &(0x7f00000022c0)=[{0x10}], 0x10}, 0x7}, {{0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003c40)}], 0x1, &(0x7f0000003f40)=ANY=[@ANYBLOB="7227afb07594ae247cea880ea8188fc47cca04626ad89fff244c77fac69af4d4f1676a3765a7f1ad9b60da8f8218668d42abc6a99fc0d3b154f83de34320ca2e8c3c30c405e94ee895aaa3b18ca07fe217ae422468aa5e5ca80ad5af4cfa1941ea0ca0f6144c472571724834c4f01974218002c2f4baca31ba881329b4571d24644fe7ac1e6640f0fea863c25fbaa1fb36ab853ac4acab19dd900a74438bf29acba724e48482c5d5b8fccda2c32d48424aa5c3ed0e1b2f20aa622fc7d30ebc67d39ea35e2c"], 0x10}}, {{&(0x7f0000005080)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1a}, @generic="a9cab008a1c205377d4e5dafcc6e05c9"}}, 0x1e, &(0x7f0000005580)=[{&(0x7f0000005500)="e4", 0x1}], 0x1, &(0x7f0000005600)=[]}}], 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) shutdown(r0, 0x1) writev(0xffffffffffffffff, &(0x7f0000793fa0)=[], 0x0) 2018/02/26 11:36:47 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x101) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x1, 0x1, 0x1, &(0x7f0000b20000/0x2000)=nil, 0x2}) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/02/26 11:36:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socket(0x5, 0x2, 0x45) 2018/02/26 11:36:47 executing program 3: r0 = dup(0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001080)) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r1, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000000200080000000000"], 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000010c0)={{0x9, 0x4}, {0x2, 0xff}, 0x89, 0x0, 0x4800000000000000}) 2018/02/26 11:36:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) 2018/02/26 11:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2c802) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x69b, 0x3, 0x1}, &(0x7f0000000140)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x7f, &(0x7f00000001c0)=0x4) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xff, 0x200200020003) 2018/02/26 11:36:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/158, 0x9e}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000001010101000000000000000000001e51"], 0x14}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xf3, "47b993e652fda9857c620a49db7e72c1674ce321ce6f80134012c9c7ea57bd6513f6941f86c837d370ede847452cb1144ce39269af653b3be88f78c483ab6e9b408a74719c65df6d71579f28a99eb99159568c0c4a62e503609fffb7ecf4e25ac5c2c194e27852c8dac95057cf45d98767ef1ef9791ed276616f0c90a5c670e66002569afd052da817d2325a3cd23b77d496513d0cb17b4a6ac635e0761d89a36d5199fbf6dd8e22a1d20d9fdbdfef7c98beeddefde201c0bc1cf6fdb9d5dd43dffbc09a25c45016081230bbbabff3b365bf7173a8c78f22ce117f73320fd6079b6c7864c0cb0c44c5ebaea08956201f5bebe9"}, &(0x7f0000000340)=0xfb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 11:36:47 executing program 3: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f000001fff8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname(r2, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) getpeername(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={@generic="9bcf2384151905b736be5f8a4750a580", r3}) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c000000180802000000000000000a00000000000000000000000ca0d41bb485b2346d285f3bc900090008000000833d30e50c6654380020871896447c01da0dc0af1c7c1a0618f06eccda142d570e2bf4cec76d6706d5ac0c2728ffff000000000000b407daa57f6501df9c0c491c708b3d6e2cff1331970a56207e5d68472571d47a68e574558b12c7de0c21a46845f2b8099441cb551059c867095d54b3b8d49fb0e2feea0d0a1fdcfbbc546f9945c6825f52c52bb2eed4da7d38f0c9fbd2e254e613e80300000000000000fe7b3d493125310ae5984575648118917677156b8ca4c67a000000000000", @ANYBLOB="14000500000000000080015800000000001200005ddcfdafbbaf5107"], 0x2}, 0x1}, 0x0) 2018/02/26 11:36:47 executing program 6: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="475f7cfb016fb95600000000000000000000080000000000000000000000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000008a48e155b99e094cdbceb8553d389f824d33158e1541b0b53b8229235697a4958a34534d39af67def37fb3a6abf68cf1c3bad14750994a1e2bda2d8c7b703cb1454fac06d822ad81631d4589d4d38558e95b4a2a807ee4b54f980f6506b6739773ff77155b5ba52ee6f8b4971f2de0968e8e6f5511bba7d4bb0c1bffd4d9c76287ae4798662222738350e9bbadc5f3971579b2129f6b060225471b90a48f5a14e06a753a3a9c479da2f48ebef43b74c1c036dd2f4cac3e630b4efb3fd72981d5523533b150dc9d6025a5e4f669988947028dfa439fc10ce7d668d45916fbd04feed32cf5450c4a32200864f6b16d3883f1358802d683f9b1885d1f3e22a9f887e6fca11828b46004c48ec7b7014647b56309de6baf6fd074383aafa2b8836bcef8d7f28c837ffcf37cdb75eb8fb7c3c995b17cb8ee3062adc5cd40ff42198f3b0c6aed7c59748ef181c00a13b4646532ea"]], 0x1, 0x0, &(0x7f0000000140)="03"}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa0400, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0xf}, 0x1) 2018/02/26 11:36:47 executing program 4: prctl$intptr(0x18, 0xffffffffffff7258) 2018/02/26 11:36:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/126, &(0x7f0000000080)=0x7e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000928fd8)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) 2018/02/26 11:36:47 executing program 7: getegid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3}) ptrace$getregset(0x4204, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000000)=""/156, 0x9c}) ioctl$TCXONC(r0, 0x540a, 0x3b) 2018/02/26 11:36:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="010004000000000000000400002000000000000000000000000000008903000000020000e00000020000d79c9e771dfd3289d6079f3ab26345c5b0d7cf"], 0x2a) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/26 11:36:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='com.apple.system.Security\x00') read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/26 11:36:47 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xffffffff00000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x67af765f, 0x1, 0x8}) 2018/02/26 11:36:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x200}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x5, 0x10, "2bdd3f6f73bedf7c2f04d4a92eb26595861ae5e5bffd1c1aa93accde83a8085082ff72b1b5e03b878575f097bdd26c998306844d6f553198b0399df4be6648c9", "1d31a2954ac53bfb7bd45dcf8c33058c412bfec9f5eb3377b084a8dafc4f467f1fef14b71cea03feeee1b4e6533a4e6452adc571d08247b012ebd9b8a86d497f", "c97e7ef946a71412ac30e252c358240c25733785ea38444b5c5a1f2dd09c2cef"}) sendmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002}, 0x1, 0x3, 0x3}}, 0x26, &(0x7f0000000240)=[{&(0x7f0000000180)="5d488011793bf3da8fb3f03549f3dbedfa08f473dea5e9b8d5eec10176e55a3cc26ae34d8e296b4f713cf8b41de02a3aa23d89b94f58bab6f0fe07a6172653f891a856ccbf5c87e82d7666c7e6bb2b1f19d1b93761b23567b0aa5d638b262f4f24c026630482eeb4d8769b1e9749a15b103027b89df479a66a1fccd71e8b62ba", 0x80}, {&(0x7f0000000200)="331b46e0b23114a085f026c581533a7a906040144c6364e3155d96833594e13f7606f4a1a2d757b52eaeb1984316a0b32f7932d0fcf457dff7254c", 0x3b}], 0x2, &(0x7f0000000280)=[{0x90, 0x117, 0x0, "12b6511d6e43cff50b45c6b44f093ad637a057beefd33fe0eaf962aba7867c243c052f1b2dc7d9f3b4c0733ffa8f01df2644302e5d05a450baa72ee3520b261fe2d868c9aebdf2469f39443d66e9d539a1111243fa74a5cac2d4852d63a8a0bb9b29d5d4ea9b509126f682b73a8da4a998a36229bf02796fb007bea2"}, {0x30, 0x103, 0x8, "6bf036ed0e56b47b98939cc945a6cdfa82cb06615b652baffd3d3c0885c512e9"}, {0x48, 0x13b, 0x9, "00e212f53c7db0533edcc915f651a2d4546cb533c41c18f56add134ab08f1e84a1612f65c37eaa62f5ca27b58d9ef04a13209266"}, {0xd8, 0x11f, 0x7808, "f8631c41e955536ff9676c373f92420dfa821fbb748176433b86390028cf56d5a5022f7f53956b34d959f094860ce625bd46164f1b42f7265610224554fb667ef1b3583ace6f4184f7af1313ab8c30319501965a5c6d4079691bfdd4f4fd8f27188cc9e064761ce032ca551101999ef1c39a79bb9801a3c5148f1ad8ef77908c3ae7ca13ade77d774e5dd880ff995e70bb5e2ad4ffe2a716b2d30987082d77b35dec4d7f6e20d0ef6e73224fba7aefc0d66fc50e56cf44d198b5132bc9863cf7437a1c07"}, {0x108, 0x105, 0x9, 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&(0x7f0000002040)=[{&(0x7f0000000cc0)="334ea777a825a0583eb54384f93eb616030fecd1fef5d09ccdf4198967a72b116da43fbbe685b58e358cddcabd18e508310cd541db5f55868fc990d3be6addd7003435470e578f381cc0310200e00cbeab76ffe44e77f244a4e56f687c63a213b10e367bbe7d4b05325d72e649fec6572073b0f4049e8596220245fe033d98698e9e532176629e38038f6ecca2e6f71da4eef29b81e5b10b16afa3b184256dceb6ec402179da9c1eab0bb4b2fec93ca742a6f1fecf09bfb3171d9c3c26738d657cf398965cd503e22b682178e96d712b1879d0", 0xd3}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)="cca4096563e446cf8b6e4ee5494ad20f04b170915317ba085b5ba9f6854fc1b1dbad14cba2ed7e20813db14d1fc5d856084b68a062d418da9563687ab44d0d923063cf162e2af0ec422f32d04c278549016c1c374350a3c2e2197fd8b172c783a795c8b62a7986e723d9dda23d45dc038112682cbdf7753e4bd9c8b03602261d9732639ca2ce1ec9a17700523d69c6b99c64398b3c1ff55407eab06d7469fca9b30a7f6a01e3b7968aeabf020d85159b90cdc7b918c99168da631ef95d137b284a71f14c6f86aede7f85fe89154d6beb2ed420741a98d5746565c8ecc54d58a6", 0xe0}, {&(0x7f0000001ec0)="067c72817a1b43c0aed60255779cd3fee989ae1e14e68434eb8ad2f19811daf9c9565b72627a302831ad7df49ecaccedcebe43642b365cf23de0ac2ef7b415fc366b67471f8dddbcf3dfa2cd8b4874b8fd8f379f0aced13f7a6f738ae74b4b7f2d2241430e39b55df6b2498329df771c43c7cdc9e2fd06742395dd27089661a5acb9213e4d1d340f4c60cda92e", 0x8d}, {&(0x7f0000001f80)="38c483020b74971b8ddfc1cf94ffe8acb6535ccfb6c9ab76721831ca6f0ddebb460de5c89c399ee9868aed2e9c78f4c0c3bc5c3b1f57abea37c698e1d0f6decb81c3740b7551b7bfa69b2999fa88a50c9955e7c673f41df7b29a7b26b1b9e8f335a15fe2fcf0111ec37eb22fe0565d1aa8be310a7c38f597406a5f6dfc334cff19263ac3debef2018fa01b9b677eef57b3dfe5d11cfc6b16cc20d0e94c5b", 0x9e}], 0x5, 0x0, 0x0, 0x10}, 0x200040000}], 0x5, 0x4000010) 2018/02/26 11:36:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0100, 0x100) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1"}) fallocate(r0, 0x3, 0x401, 0xffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x2a, "6a24341a968e1f125d9d310f99c0dd753e6363d1e4609bcbee83eadc461a97e4507d7ed8791634873de6"}, &(0x7f0000000080)=0x32) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/02/26 11:36:47 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @rand_addr=0x9}}, {{0xa, 0x2, 0xbf1b, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x200}}}, 0x6, 0x2, 0x0, "d6a48a4a72ece390b2220acc79efea6a252d1d4533e26531d58ab400c845cc1d8d445bad536bf17b7b6794abbf175ee1d7f7853d1cdda9537bab3f1d02c3f210e7f583227840b1603e409528128a9cfe"}, 0x160) 2018/02/26 11:36:47 executing program 4: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) close(r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) [ 45.848194] audit: type=1400 audit(1519645007.069:36): avc: denied { setpcap } for pid=7761 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.854553] device gre0 entered promiscuous mode 2018/02/26 11:36:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101003) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x2, 0x3, 0xcbbf, 0x2, 0x1}) 2018/02/26 11:36:47 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0xfffffffffffffffc) recvmmsg(r0, &(0x7f00000086c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/48, 0x30, 0xfffffffffffffffb}, 0x10000}, {{&(0x7f0000001100)=@can, 0x10, &(0x7f0000002240)=[{&(0x7f0000001140)=""/232, 0xe8}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x2, &(0x7f0000002280)=""/210, 0xd2, 0x1}, 0x1f}, {{&(0x7f0000002380)=@sco, 0x8, &(0x7f0000003880)=[{&(0x7f00000023c0)=""/199, 0xc7}, {&(0x7f00000024c0)=""/153, 0x99}, {&(0x7f0000002580)=""/41, 0x29}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/133, 0x85}, {&(0x7f0000003680)=""/250, 0xfa}, {&(0x7f0000003780)=""/220, 0xdc}], 0x7, &(0x7f0000003900)=""/68, 0x44, 0xffffffffffffffc1}, 0x6}, {{&(0x7f0000003980)=@rc, 0xa, &(0x7f0000005e80)=[{&(0x7f00000039c0)=""/109, 0x6d}, {&(0x7f0000003a40)=""/83, 0x53}, {&(0x7f0000003ac0)=""/215, 0xd7}, {&(0x7f0000003bc0)=""/201, 0xc9}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/192, 0xc0}, {&(0x7f0000005d80)=""/246, 0xf6}], 0x8, &(0x7f0000005f00)=""/242, 0xf2}, 0x6}, {{&(0x7f0000006000)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000007340)=[{&(0x7f0000006040)=""/47, 0x2f}, {&(0x7f0000006080)=""/198, 0xc6}, {&(0x7f0000006180)=""/196, 0xc4}, {&(0x7f0000006280)=""/4096, 0x1000}, {&(0x7f0000007280)=""/164, 0xa4}], 0x5, &(0x7f00000073c0)=""/50, 0x32, 0x80000001}, 0xffffffffffffff18}, {{&(0x7f0000007400)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, 0x1e, &(0x7f0000008600)=[{&(0x7f0000007440)=""/166, 0xa6}, {&(0x7f0000007500)=""/4096, 0x1000}, {&(0x7f0000008500)=""/78, 0x4e}, {&(0x7f0000008580)=""/111, 0x6f}], 0x4, &(0x7f0000008640)=""/99, 0x63, 0x1000}, 0x7}], 0x6, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) shutdown(r0, 0x0) 2018/02/26 11:36:47 executing program 4: setrlimit(0x7, &(0x7f0000f66000)) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xa13}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x2, 0x8bf4, 0x1, 0x100000001, 0x9, 0x100, 0x5, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x4, 0x5, 0x100000000, 0x7}}, &(0x7f0000000240)=0xb8) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x20100, 0x80) unlinkat(r3, &(0x7f00000002c0)='./file0\x00', 0x0) [ 45.910261] audit: type=1400 audit(1519645007.129:37): avc: denied { getopt } for pid=7772 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 11:36:47 executing program 5: r0 = socket$inet(0x10, 0x8000000003, 0x100000010) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000006fc8)={&(0x7f0000003000)=@l2, 0xe, &(0x7f000000dff0)=[], 0x0, &(0x7f0000005000)=""/122, 0x7a}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001000030307fffd946fa283bc03eee6d81000c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/26 11:36:47 executing program 3: r0 = socket$inet6(0xa, 0x4000200000000001, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000000000), 0x5e) 2018/02/26 11:36:47 executing program 0: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="d6", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000100)="a1", 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) clone(0x800000, &(0x7f0000000000)="44431d571edb36edd2becb1f91d241827ed13c975fb3f4bd849d18fb38f0f439ad7ea8f06fd1658a5ed9bd8747a7056118f6d5a43a1d392a752f862948022239e3a972b9a587ccc2b6d6e55ddc4effc51fc674b6e6f4fbcb5bd82a5f9d6fd2ec38d16fdb5cd1b0471bda3f0fb933c22e40022a6499603e6d479823ad20f2010e790811c755a325ec1fbdbd0a82788a3d33c42e5ecceb3c9d59b0930a13230f926b98", &(0x7f00000000c0), &(0x7f0000000200), &(0x7f0000000240)="703c8f837aad91ac0e507b8823d26ebfcd7a54c7ca6bc49ffb702da5c776fe5c8d7384f9dff27b8efadc12aa47ca9af24e492be8046e3b4a16da99fa4c3dd476b4630b34981634b35f240caa55c53d713ac70ecd7c41c98a2778ac8fcd6edfee417a505cd5483579d5a10a748bd9d7f54fdbbfa7c5bfd12caf7183f40d2f241b6bc6e6676f0582b2d06487c716b34fb658a22a") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) 2018/02/26 11:36:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0xfffffffffffffffd}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) 2018/02/26 11:36:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001fff8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv6_newroute={0x3c, 0x18, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r3}]}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/02/26 11:36:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="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"], 0x1) 2018/02/26 11:36:47 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)="64657620ffaba0317c120b5207f48aeaef7b064d04e16e7520b2274377324131fb857e85b95aa7aba2ef1c4529c9af75e98374dd2ab67933392e68849f40095ecf941422ebab55bdfd8426f432826b8293d4b8", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/02/26 11:36:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="140000001600ff0220000000230000000a000000"], 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x1, {0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0xfff}}}}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000080)=""/34, 0x22) fdatasync(r1) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="78390d8bdcb962d4dc7d1f3dff700c02fc269746206701c48a41cc6854e56e9874fc6bf6c9914c5e067e08e2658b20a8e46121c50cec8fa4f37a7bcb54f8fd3851b2007ae381dc7027067d91e6816ab9f3dba70370320c66a79217e4f0c348e2119082e64b5bb64358556ffd0d7da3a0770dca7327c522ae94298db670fa5491a9b9", 0x82) 2018/02/26 11:36:47 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) open(&(0x7f0000000040)='./file0\x00', 0x10002, 0x4) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x10001}) 2018/02/26 11:36:47 executing program 3: socketpair$inet(0x2, 0x80a, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8f5b0af1b2046671812cf6d5cddbff87a8eb07341456b631e8915f0fdfeccd7fd7023d418b5d3b10b9897bce1c56d715b4e57a61ddfaffaddee239c56a0f770aa8549d749338edee915c74909d48d86e75fd0ab874c612df3cb140f7bf62d17e4ccf501b56d2442e00c692891f16bc1cf699f2c25333fb50ffd13fdf48addfc969a6e6577f84271e7a7448dcc092aea1b1020ebd1e6df8ae6284d7ce35c67ee46575a6df4f55b0fb80aebecc44939dfc", 0xb0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @multicast2=0xe0000002}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xe, {0x2, 0x0, @loopback=0x7f000001}, @common='vcan0\x00'}) r4 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r5 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000200)="b624f49896e6e959") keyctl$link(0x8, r4, r5) 2018/02/26 11:36:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair(0x11, 0x0, 0x80000001, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/70}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='ip6gretap0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6, 0x1, 0x8001, 0x2, 0x20, 0x80, 0x2f, r4, r5}, {0xd72, 0x4, 0x0, 0x2, 0x100000, 0x1, 0x9, 0x739b}, {0x100000001, 0x1, 0xd40, 0x80}, 0xfff, 0x8, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x52, 0x400, 0x3, 0x60}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005ab000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, 0x1c) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/26 11:36:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) finit_module(r0, &(0x7f0000000000)='-keyring\x00', 0x2) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f0000000040)=@delneigh={0x28, 0x1d, 0x5362b213bd1dd99f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x28}, 0x1}, 0x0) 2018/02/26 11:36:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) r3 = getpid() r4 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r2}], 0x1, &(0x7f0000318ff0)={0x0, r5+10000000}, &(0x7f000032dff8)={0x1ff}, 0x8) tgkill(r3, r4, 0x2d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xf6, "af7d4860491db6e92305e3d8179159cd12d06f301ea255424270d0f5ae2683290f471e696166452d29270abdb4f8e31624a0c928561fa817c10d3a461255053e60b21cbf3e28abb7a52acedb89dc766756043e74ff3da53a55cfb276c3dc43c8f0de26a6a27d5a02cc994bf4ff6e9a8e8eac842a737f37df57e032a195fe71da67d8be532ed6b5beea5eabf8d07aa9d3b4bf64df8330d8b8d78507c7382fa878255bbc81a955a240ff5f85d12c39a1826e413569bf84eb9592b74d40fab70e57d76b5d3559b711473227612639b9193d99fd897a449dc78d1713a991c1e382b1babfe1027efb8fdadb80d7cc953207e3f35417846b65"}, &(0x7f0000000140)=0xfe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x832, 0xad6, 0x0, 0x1, 0x81}, 0xa0) sendmsg$nfc_llcp(r1, &(0x7f0000001680)={&(0x7f0000000240)={0x27, 0x7, 0x401, 0x3, 0x1f9, 0x1, "c4d53ed00bc29209e77b7fa09d26792c2d22a5316f6d866063a139b7cbd2f68401a7111b268cd6fda524ea7380ebc5610581f53ab6bb15bd1a9b1dcc72c3b8", 0x100000001}, 0x60, &(0x7f0000001580)=[{&(0x7f00000002c0)="b52b141d9e4f7839a2bad083ba0904e6704ef5b863e5030649b1a1abbf626c96a53c3d751752b4227aaff41a0b07c3efd38400c8e01f15273890aadfac7e932d61506494fc291e0ea4104928da2677", 0x4f}, {&(0x7f0000000340)="6759004760cef600db6abc76244d22b7fd8fab7dd981a19b9cdcfd709e586932d9ae6834aa24e125deee", 0x2a}, {&(0x7f0000000380)="9f7d3939a81bd210fe9278", 0xb}, {&(0x7f00000003c0)="304b1fb3260c1cebf72c08fd63d6d0124085ac690ec023380f596716c64ae117fa3799456195d8c8d4716fce354c46f09e56aa93045bfa505e3497663d", 0x3d}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="b77d4b2dcfdda8cb236686307dea5cdbdb279dfbd6bdab38c211a7450e67d7231790bc0943f62dbbbefcfe40cab7e4798762bef49d883301668c0185209f17b68ac380fcb7fe3bf53ee287da33be6ba43a5d6dded8e5b237c88301daff84d7fddb0b6a142e7c5d9bea446aff783a5c68266e5d872455a827d15c1e2f98919f02c21d6a6ca2090f02def090441395dc100cd571112684d44cbe1484e3cc8c660c1c649e8dae5c4524050839a1b2e920fce35a78a7a0fc6d59b0bd101482b8a755047e71199629c5dcbd6c6174b03dca02e3a5922030d67d93e479d41ceab5908c62390c08e86af558d2", 0xe9}, {&(0x7f0000001500)="9383b24cb54a3002c34187bf7c700dafd37045f6727e23913a5bd9cf6bb60d40919a7fa4e3eba9c63390bfbe96863881ff2a39de3751205a314f5fc8e556c662284ff1ea2a8d436381c9fdb87aadd265c1e308b6", 0x54}], 0x7, &(0x7f0000001600)={0x58, 0x113, 0x4, "34707c0dafa7330d3d594031c9b24aac9dee2d8644de5bf4f9dabc6e39de6c16e68bd96eb4ad50e1c660b48b6dace730a7f01bfd97f88824de5bc6ecc064e9a13d28f31ee272c1"}, 0x58, 0x40008c4}, 0x801) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000018e28)={0x28, 0x18, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x80004}, @nested={0x8, 0x4, [@generic="03"]}]}, 0x28}, 0x1}, 0x0) 2018/02/26 11:36:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/02/26 11:36:47 executing program 5: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000082a000)=""/1, 0x1}], 0x10000000000000ff, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x10137}], 0x341, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/26 11:36:47 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpgid(r2, r3) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="1de1dd95af20668a4325ffd3eb83a700000000000000fd70464b8361beafb5edbb93b325502875e9a1d91c14a5e5bc3b429e895b797111d74791e42be3b67b40b201fb1640d07821f0d385b1f91f884a35bb96af8fd954e93ab4904cdc596d4a91cad186fe1a9580b7") setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@empty, @broadcast=0xffffffff, 0x1, 0x2, [@empty, @multicast1=0xe0000001]}, 0x18) 2018/02/26 11:36:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="459c5711a4d2d368b584dbf1b44a88ab49b15b529933134b380690") ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x10000040}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)=@migrate={0x268, 0x21, 0x800, 0x7, 0x1, {{@in=@rand_addr=0x2, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x4, 0xa, 0x20, 0x20, 0x3a, r4, r5}, 0x9, 0x3}, [@etimer_thresh={0x8, 0xc, 0x8}, @sec_ctx={0x78, 0x8, {0x73, 0x8, 0x1, 0x401, 0x6b, "cf0bfc42a935c0545d0b000e217780b8ce5d844ca61e8de253de98b96de0eb2d22bfbd64974c059be5a4f9b574a418134e90794057952488e6620e511d39bf139039513cc3a97d55b8b8aede0db957fa92cb18c64dfcd609d0b7488559ec0a82a3876008ac2d1f77351863"}}, @algo_auth_trunc={0x4c, 0x14, {{'sha256_mb\x00'}}}, @tfcpad={0x8, 0x16, 0x9}, @srcaddr={0x14, 0xd, @in6=@empty}, @lifetime_val={0x28, 0x9, {0x0, 0xce, 0x518a, 0x7}}, @algo_crypt={0xe0, 0x2, {{'ctr-twofish-3way\x00'}, 0x4c0, "ae5a353f13679e22b5a0511cf8930e7e4dae1ee9530086a5e9b8ad80288a253181c52d5a2a7052ce211deb36a81cd9aafc6299ef359af751edd53a8a1425321304b30a4c525fc9fc53eaa09e52692cf60cb41a8fbe51ca18db6989914d3cfa682997c837749b218f683f9ca8e91aad41852cde339b6d6bf88e27be2757cbd26d55fe6a00c5a27a5ef2d63ce2e2d26faa16ecc426395b5c68"}}, @lifetime_val={0x28, 0x9, {0x5, 0x1d5c, 0x7, 0x10000}}]}, 0x268}, 0x1, 0x0, 0x0, 0x841}, 0x20004000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0xb0, 0x8, 0x400, 0x40}, 0x14) 2018/02/26 11:36:47 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r0, 0x4, 0x2800) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffff8}], 0x6c) ioctl$TCXONC(r0, 0x540a, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00') write(r0, &(0x7f0000fd6000)='z', 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000936ffc)=0x3) close(0xffffffffffffffff) 2018/02/26 11:36:47 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000100)=""/139, 0x8b) getdents(r0, &(0x7f0000000380)=""/407, 0xfffffffffffffe1a) 2018/02/26 11:36:47 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/152, 0x98) r1 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/26 11:36:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) [ 46.213321] audit: type=1400 audit(1519645007.439:38): avc: denied { bind } for pid=7873 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 11:36:47 executing program 2: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/softnet_stat\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) sendmsg(r1, &(0x7f0000002340)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x2, 0x0, {0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}}}, 0x32, &(0x7f0000002200)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="b5d6665e6e56e04889b8de86077439099f14b51bfae5a06bb234fe4db960ceac7c03dae0f71678b039ed21f772eecef853b7e311b3bf54279a7c199547f25829ad6eab097fb893eb9d4db3258adefe1d8e4b6ddb373998211e5848de1d9dd54cc2df3355b2c99a2dbbe908c131c804be8a3982f749a84d7d072ae6731fac0202048c0cd9c6cd71a3c6fc543b9f0a1b81dbffcef46ad1bfe4eb26c40bff838646c552657f2d5d3acc358e8fb9de29161bd101bad391a44ae174b6e9ff7feba3dd9657c117b84a6d", 0xc7}, {&(0x7f00000021c0)="58ab010d4ae9e83d76337f0a1358", 0xe}], 0x4, &(0x7f0000002240)=[{0x100, 0x0, 0x4, "6a7ab3f5643f9c6fa7cadd6518f815a942a9a8277404b2db539aeb0e12dec17ac3da752d965000f13a05bb4725f16bb0c956c1db21679e08db20a3ebe0dd7cc8e4db5d218ba4cb988e243711c97a7e3a974aceaca8115707041150f1e53939add6e6fcf9a63b013e082cb9db61ef8a686e4b9bf03e1674770bcde0dc1473c8cca70853efcae8ec2337043d325da5f3cb3b61488e577b90c16c63d3284ffcf75e649e9282d1955b9f03efb0d394afcc68eade98aed6f920a75628fbfea5ce211a9db75352244f1e9e753dbd621a76cae068843a30c0651e0a68198c7f44653f0f5c912f932a01fb58337cf4a9d098"}], 0x100, 0x40001}, 0x80) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 11:36:47 executing program 1: getpgrp(0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/tcp6\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000000)) pread64(r1, &(0x7f0000015000), 0x0, 0x2) 2018/02/26 11:36:47 executing program 5: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x4, 0x6, 0xfffffffffffffffe}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) r1 = getpgid(0x0) ioprio_set$pid(0x2, r1, 0x2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/190) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/02/26 11:36:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') flock(r0, 0x1) ftruncate(r0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x4, 0x3}, 0x1, 0x9, 0x1, {0x20, 0x401}, 0x7, 0x20}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)="fa715724d80bf7285587b2b694f5dbb114c1d7d234d09f6eb70c9a9f624fc3cfe5b802163b6f28e38d3320b573758e6fd4482458343980719f84b18246fb28dae35eb55e5ca3823a7c5aeec5d78406b8a7f57aeb5fbaa0159b7739b1706290b39e7b8a881e784241a69b4f56f92e87739153ec8f5356221d3e", 0x79) 2018/02/26 11:36:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x14000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x4, 0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x4f1, 0x5, 0x7, 0x1ff, 0x2, 0xdd, 0x3], 0x7, 0x33bbf9f6, 0x0, 0x9, 0x1ff, 0xef, {0x4, 0x3, 0x20, 0x3, 0x100000000, 0x1, 0x6, 0x31, 0x3, 0x0, 0x6e30, 0x1800000000000, 0x101, 0xfff, "8da80dd72b751dcd26384711ab4f1799b4ee08fe03aeeced60548dac2a802ef0"}}) userfaultfd(0x800) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000280)={0xfffffffffffffff9, 0x63e6}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = accept(r0, &(0x7f00000002c0)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10) recvmmsg(r3, &(0x7f0000000940)=[{{&(0x7f0000000340)=@nl=@unspec, 0xc, &(0x7f0000000580)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000000540)=""/56, 0x38}], 0x3, &(0x7f00000005c0)=""/199, 0xc7, 0x3ff}, 0x3}, {{&(0x7f00000006c0)=@nfc, 0x10, &(0x7f0000000840)=[{&(0x7f0000000700)=""/19, 0x13}, {&(0x7f0000000740)=""/28, 0x1c}, {&(0x7f0000000780)=""/41, 0x29}, {&(0x7f00000007c0)=""/92, 0x5c}], 0x4, &(0x7f0000000880)=""/130, 0x82, 0x400}, 0x9}], 0x2, 0x10040, &(0x7f00000009c0)) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000a00)={0x3, 0x9}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000ac0)=@get={0x1, &(0x7f0000000a40)=""/93, 0x80000001}) sendmsg$nl_route(r3, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)=@delneigh={0x38, 0x1d, 0x18, 0x6, 0x3, {0x2, 0x0, 0x0, r1, 0x4, 0x1, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x1) socketpair(0x1, 0x1, 0x1, &(0x7f0000000c00)={0x0, 0x0}) write$eventfd(r4, &(0x7f0000000c40)=0x3, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c80)={0x0}) setsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000000cc0)=0x4d73, 0x4) r7 = request_key(&(0x7f0000000d00)='rxrpc\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000d80)='\x00', 0xfffffffffffffffc) r8 = request_key(&(0x7f0000000dc0)='cifs.spnego\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000e40)='^!/}vboxnet1+\x00', 0x0) keyctl$negate(0xd, r7, 0x8, r8) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000e80)) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000ec0)=0x3, 0x4) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000f00)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000fc0)={0x82, @tick=0x7ff, 0x3d3, {0x5, 0x1000200000000000}, 0x6, 0x0, 0x5}) fstat(r6, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x15e, 0x3, 0x0, 0x2, 0xa0, 0x0, 0x2f, r1, r9}, {0x8, 0x4, 0x1, 0x8, 0x4, 0x80, 0x7fff, 0x200}, {0x8, 0x7, 0x3, 0x6}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x7, 0x3, 0x2, 0x3ff, 0xea, 0x2}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) 2018/02/26 11:36:47 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x7ff, 0x9, 0x2, 0x20, @tick=0x6, {0x1, 0xffffffffffffff81}, {0x80, 0x7}, @control={0x1ff, 0xfffffffffffff001, 0x9000}}], 0x30) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/02/26 11:36:47 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000000000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001140)=@random={'user.', "47504cec00"}, &(0x7f0000001180)='\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:36:47 executing program 3: seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0xffffffffffffffe6}) 2018/02/26 11:36:47 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x751) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x100000000, 0x100000001}) 2018/02/26 11:36:47 executing program 1: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) fallocate(r0, 0x23, 0x0, 0x7) 2018/02/26 11:36:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x8, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}) 2018/02/26 11:36:47 executing program 0: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) syz_open_pts(0xffffffffffffffff, 0x0) 2018/02/26 11:36:47 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x401, 0x100, 0x400}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f00000000c0)=""/76}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/02/26 11:36:47 executing program 4: r0 = eventfd2(0x0, 0x0) epoll_create1(0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r1, &(0x7f00007b0ff8), 0x8) write$eventfd(r1, &(0x7f0000000000)=0x2100000000, 0x2) 2018/02/26 11:36:47 executing program 7: epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x6, 0x3, 0x3, 0xa, 0x20, 0x80, 0xff, r2, r3}, {0x0, 0xd07, 0x4, 0x0, 0x3, 0x1, 0x7, 0x8}, {0x80000000, 0x78679da9, 0x2, 0x4}, 0x6, 0xd, 0x3, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x2, 0x2, 0x3, 0x5, 0x1, 0x4}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000051bf, 0x8000) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x201c}) 2018/02/26 11:36:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x9, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x68}}}, 0x88) prctl$intptr(0x25, 0x8) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x1007, 0x1) prctl$setname(0xf, &(0x7f0000000180)='[@*selinux@\x00') connect$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"5895ea5ab57faf"}, 0xfffffffffffffffb}, 0x10) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101000) r2 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="06346ba2807c8969b1ec2f9d4e68db80af38", 0x12, 0xffffffffffffffff) keyctl$clear(0x7, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000340)={0x7, 0x6, 0x800000000, 'queue1\x00', 0x200}) removexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'security.', '/dev/binder#\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0xfffffffffffffeff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x3, 0x9, 0x81, "99b3c4f2db18e913fe7c8ddbc80f85cb5746a36a0868c43b6ba14963ded858c60856bcdd1088962a52858c9868357b67b5a03bfbdd2cff3e9e6024e54a5f91e4362b9219570c67f885a375f54ee47c6c"}, 0x160) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r3 = gettid() r4 = getpgid(0x0) rt_tgsigqueueinfo(r3, r4, 0x2f, &(0x7f0000000600)={0x36, 0xfffffffffffffff9, 0x4, 0x9}) fremovexattr(r0, &(0x7f0000000640)=@random={'trusted.', '[@*selinux@\x00'}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003c80)={@multicast1, @remote, 0x0}, &(0x7f0000003cc0)=0xc) sendmsg$nl_route(r0, &(0x7f0000003dc0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x401028}, 0xc, &(0x7f0000003d80)={&(0x7f0000003d00)=@bridge_delneigh={0x80, 0x1d, 0x0, 0x6, 0x3, {0x1e, 0x0, 0x0, r5, 0x1, 0x20, 0x9}, [@NDA_PROBES={0x8, 0x4, 0x8001}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @NDA_CACHEINFO={0x14, 0x3, {0x550, 0x7f, 0x60, 0x3}}, @NDA_PROBES={0x8, 0x4, 0x7}, @NDA_VLAN={0x8, 0x5}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_MASTER={0x8, 0x9, 0x3ff}]}, 0x80}, 0x1}, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003e40)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003f40)=0xe8) r7 = getgid() chown(&(0x7f0000003e00)='./file0\x00', r6, r7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x100000000, 0x4) chmod(&(0x7f0000003f80)='./file0\x00', 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fc0)={0xaa}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x6, 0x10}, &(0x7f0000004040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004080)={r8, 0x2, 0x2, 0x8}, 0x10) 2018/02/26 11:36:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bpf\x00', 0x140020, &(0x7f00000001c0)="b3911d39f21941b2e36a251d06b8cd4c2bd2025463b08352b53ca771e6a9b1c7b6a17fc72081baf842fb11627930d2370b0d74e87e95c1f91caa347b3bda9579c09bada900a312c330bec422f608ff3819a2967a7272aa8914536b60a8f36fe5a0d911f3cd7d30620837c5a316c6f0c7dca17b38c8cf52fe134219e5b3887de8a1eef45b7d1ceb70f0640bdfd9a9cdab3377c13e9068b2b8df52a120a3b3da6f185ee7aa6c1275344be208fd411e77716a972b997447d3cce006fa1c34198ef6d4f1eb7443a7677c93db93aedc55fe361a4dd55d7c") 2018/02/26 11:36:47 executing program 1: r0 = epoll_create1(0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x7, 0x4, 0x5, 'queue0\x00', 0x5}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0x3}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100) rt_sigprocmask(0x2, &(0x7f0000000240)={0x42}, &(0x7f0000000280), 0x8) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000002c0)=""/23) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x4, 0x6, 0x7ff, {0x0, 0x1c9c380}, 0x2, 0x101}) r3 = syz_open_dev$sndtimer(&(0x7f0000000b80)='/dev/snd/timer\x00', 0x0, 0x121000) sendmsg$unix(r2, &(0x7f0000000c40)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000ac0)=[{&(0x7f00000003c0)="3698fc844a16313383911e3fea98578bb5ea1114abb28f4daac9a62c3eea88539f068ad25ce2a9f8c6179172efd11fd57febddd82f6771dafbb0e8a8c5ae52054e3fd352b18875055d0e1b83359cdf39d6a7754bf3142af103d1b0459912a436bd0e9c3ef7b9f6c3360d77e0d840ee84824e2cf0f0385793eb02488f993b2b74647c1e0e32fc04efe42c0feec08dc19e2a4a", 0x92}, {&(0x7f0000000480)="745a5c4484f8a130a45ada0a0d521da41d85a04bfe9a713f0e6310f240c7136c58baeed42fa2ece62d25706eadd74ed16fe7407db3708de2f80958380f4f8308778cfbe7dc6f1b0e32", 0x49}, {&(0x7f0000000500)="a6f51a71dadcc4441041ffc768e1e67a8c2b706408441f99a26233d63e49f0cac38984c10cdfbf46bbdb3808ffe620d0f73a6aa639de8a47fbe5cd3dbb2e171f9c6910de0bef6721c82c17e08cb817593c00f0e75033106e16a5ad4738620bceb6ce0810bc34f554313ee45126d0b8cc35781009edcce6cf11e5ba72d9a703e625108de549025b0dbccfac0dc0ce68d9ade584ff69b97323726a649348877362713bec200d3c758ae0ab38a8c6490dea688598c43ae02e4a102c76d166bb64875807a0cc994de188e037b50dd0074eb2dc8ae7ab49ed857689bdd6390f7ca8c6613bd640a423ef38966b012b138fe8e297883d98303f3505", 0xf8}, {&(0x7f0000000600)="35d0a7f35969a0ebb331bd34e59361a4933f59fe87b0be61602bee91becc86af3bb898f520db8c5468c55bb49190be1e3cb1283e72a82f9337626ef184a34b92b0f081bd9f8b3c90991bfea506a8208fbb7f70889b2f02bc23927000a0e13b39ce959eb853589f14c5d18520d7bb26401191761f1edfb0c74df4f38f2e4475f30a5bf5e9194b02ce75955404fd1952a303fa5c71fe8e9b0f21a291fc91a9b88576d94bab57bb79b36f575b4c626ce98afbd68319a749e25c19c54f74ad4f859094e06d749c1339a759eb75c35634a7", 0xcf}, {&(0x7f0000000700)="f907039a9d5d007cecc0ad78d28bb2e7faa7e2ac856fea2625a303e449ac9734b711506a2d48b068c630dc7a822498b491c54eba5c4614a64ccb2c4324eabcde249034b4f793eb", 0x47}, {&(0x7f0000000780)="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", 0xfc}, {&(0x7f0000000880)="d8e12dfa775351608e45dff4bb0cfe34b71b4a879f7261cd6816cb3266b41da5bcc9f2cde9bcc7a15a31f76fc2664df2940df80c4d39d1c18c1db2c62f456a93a01248065bc2d08d8cc78642f4b7c34fbdd1d7781e029319d005c73a533fa386471b8f2d02cc605ef39a2b9760c034edd4d483a73579985a0b3f8d4d0e1a74a196f84c5855217bd19d7dc8e1a0f6a21f88735479876c88baa05147c4a393571c3e5f2d33d95893a36504bbe5bca3a8823b20e16226e1b923284854576e982665de5f6428893ed298c5d7a4cb7243a001de054ab575e50a1d5ded929f9a84", 0xde}, {&(0x7f0000000980)="8e77c27fc472bb18110b5321ca350cda4b44dd418310e0afe6ae96e6ce943882fb20eab0f4edecc23daeee78e672ca3aca4ea4832e1f72985996487a92190c7b2078c8c25a2b2449c80ff877b8d69f44cb5fccd6169554fc596b81629c0b17b5b9c5ea738f72d28553516b6d22765911e06b3f8b2b457fafb11dfb3b3987a2454c63e868a2365dd9dcb4baa0cc114f228b908fc137cdee82d9b99630a97c149dc2f2e9260df5daa27ce98d3b2e642156aa684d7e59acdd9b648608dfb93c83b6c11afff5670dfd348452f4c806c8af", 0xcf}, {&(0x7f0000000a80)="ae9472e4fc9394dadc89eec441b2215051c59cdc443bd07203ae", 0x1a}], 0x9, &(0x7f0000000bc0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r1, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x20000000}, 0x20004001) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000cc0)={0x0, 0x1c, &(0x7f0000000c80)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}]}, &(0x7f0000000d00)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000d40)={r4, 0xfffffffffffffff8, 0x6, [0x200000000000000, 0xba, 0x3, 0x6, 0x0, 0xfffffffffffffffb]}, 0x14) bind$ax25(r1, &(0x7f0000000d80)={0x3, {"24a490045431f2"}, 0x647}, 0x10) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000dc0)={0x2, 0x17, 0x5, 0x3f, 0x0, 0xffffffff00000000}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000e00)=@req3={0x3, 0x9851, 0x2, 0x1, 0xffff, 0x6, 0xffffffffffff994b}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000e40)='veno\x00', 0x5) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000e80)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) r6 = syz_open_dev$sndtimer(&(0x7f0000000ec0)='/dev/snd/timer\x00', 0x0, 0x309600) r7 = dup3(r5, r6, 0x80000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000f00)={r4, @in6={{0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) getsockname$ax25(r7, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) accept4$nfc_llcp(r1, &(0x7f0000001040), &(0x7f00000010c0)=0x60, 0x80800) clock_gettime(0x0, &(0x7f0000001100)={0x0, 0x0}) nanosleep(&(0x7f0000001140)={r8, r9+30000000}, &(0x7f0000001180)) 2018/02/26 11:36:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1}, 0x20) 2018/02/26 11:36:47 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000) 2018/02/26 11:36:47 executing program 0: umount2(&(0x7f0000000100)='./control\x00', 0x5) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000001c0)={0x0, 0x2}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x4100, 0x1c) execveat(r0, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='cpuset(\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='^\\mime_typeppp1vboxnet1\x00', &(0x7f0000000200)='trustedem1cgrouploproc\x00', &(0x7f0000000240)='{}cgroup.[&loselinux]$)ppp1\x00', &(0x7f0000000280)='@$[vmnet1vboxnet1+.]vmnet0%eth0vmnet0\x00'], 0x0) 2018/02/26 11:36:47 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) bind$unix(r0, &(0x7f000076f000)=ANY=[@ANYBLOB="017146c0c6b470a91011561dc2adb07c178e2c2a6975ba6b78f4c534020fb40fa47a4d1e56938895c2e4db02264e27d8f99ec9f6997334c3b0ee36dba0fda4f6106b4b38b59443900980eb4cd3f8232ffc2cbe121fbc65c08dc36282a8841b8866ccf5598a500cd6df34252bb0cfffd5285ab70ed51dfc551c7ea80deb69b3902e07b3d446c6472d130aadac7bf859b6bb8ec6acd2dbfe6036a4d171e8179dca6645dde02d02c9c77a58716f8525a5493e36114932ee3bd7953ab589cd"], 0xa) 2018/02/26 11:36:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xc4000) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff804) 2018/02/26 11:36:47 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x50}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fffffff, 0x4) 2018/02/26 11:36:47 executing program 7: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000018000100000000000010000002000000000000080000000004000804"], 0x20}, 0x1}, 0x0) 2018/02/26 11:36:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) exit(0x0) shutdown(r0, 0x1) 2018/02/26 11:36:47 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getuid() setfsuid(r1) 2018/02/26 11:36:47 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="ec62d8a3b60474aed0174ac7b6752f86", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/26 11:36:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) add_key(&(0x7f00005a8ffb)='user\x00', &(0x7f0000fccffb)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x173, r0) r2 = accept(0xffffffffffffffff, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x58) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/02/26 11:36:47 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xc}}, []}, 0xc0}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58, &(0x7f0000000280)=[{&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/16, 0x10}], 0x4, 0x0, 0x0, 0x2a9f}, 0x7}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x32, &(0x7f0000000880)=[{&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/198, 0xc6}, {&(0x7f0000000680)=""/152, 0x98}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000840)=""/35, 0x23}], 0x7, 0x0, 0x0, 0x3f4}, 0x69b}], 0x2, 0x101, &(0x7f0000000980)={0x77359400}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000009c0)={0x2, 0x4, 0x0, 0xffff, 0xa9dd, 0x43, 0x7fff, 0x5, 0x3, 0x10000010000, 0x3}, 0xb) socketpair$inet6(0xa, 0x80003, 0x100000001, &(0x7f0000000a00)) 2018/02/26 11:36:47 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000d43ffc)=0xfffffffffffffe46) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='/selinux/status\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x2, &(0x7f00000001c0)=[0xd92, 0x6], &(0x7f0000000200)=[0x1], 0x60, 0x1, 0x7, &(0x7f0000000240)=[0x1000], &(0x7f0000000280)=[0x8, 0x7fff, 0x2, 0x4]}) 2018/02/26 11:36:47 executing program 3: clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x200, 0x0) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000002940)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000000080)={&(0x7f00000013c0)={0x1530, 0x2f, 0x4, 0x7, 0x1, {0x3}, [@typed={0xc, 0x73, @uid=r1}, @nested={0x1f4, 0x94, [@typed={0x10, 0x13, @u64=0xe487}, @typed={0xc, 0x96, @u32=0xffffffffffffff9e}, @generic="81ab673bfa29fdfbf55d44a371a5921fa3fb480f11e648b057274c33b5e10783dce68823fa03cf67d8bbea6a3760eef3ee1c0ecc6079d9a9a6ed25c3d1a64318b5aab2c150743aca034faad3ab434ca34be3a2d4cff42cf7975ec2e62b9c092cf078b5528d804aec85b9f7e914ccd2822170c8ef32a427ddf9c02042f7b9bec6c6122ac6a9babe603bc66817e1ad7e61dd7dd6ce15986e827ec854eb2098b5bb0771eb049e76500cd8f6daad67f92ab836e610ed29afabf4a2b3e1fb45ccf1e2211d5839068d77a6acd35f01a55e73c8fa1de71993734d45fe381017b2ccf6d2ce6b7cadda5f44817f6c4b691cab51cc", @generic="50ccf65641b11a2c50db020e2850ffe4d306e16c69f976d0a31097842406e7b451de12a024390852ef3ab440eec36cdff5", @generic="8de1e101eb5e1e445d8e6dde537590e3ea17e9f47077987761c88411409487749726af1a9e1020a415b775bd995c68ab4e0e07de3f7a0f91742ccddee85041c561a075d3bd514f79f54658f9e77c54710e5a356431eb0317322003a82dc16f7993db80e8203ae0d53185eef7d7593d36094e76d68a7728aa7bfa1c95f07e666ec1a9016f44ea51e1bdc751a3512aa2b1948e01171c28c4a0d1ed0c43e44318b6e8ad1463c7fd110c36706a6e29bb846d866faf"]}, @typed={0x18, 0x8a, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xbce}}, @nested={0x125c, 0x38, [@generic="58f57196c1d1e68cb6055bd52791f25cc3f7a70d9c79996e98f473d49e7eb02f1896ef7962e1296b1c8ac82c9a275c85c7a57342a7632dfce4e4f131124c4b63b315a1b0e5f4de8cb67bb9b9322c5efb91f5587da1d095dcc39f1304c01cfbb29baff14e8dc41125c11eb0b8c25963a0ab52ab4fe50d2e357074dcefcf98f11c89eca9889f58d356dbce7cf4eb4bbb49ca449f9c92d9f6054e2ecf09a79b1920810143b9c67ef88adc38b0484c94083959f94982cd", @typed={0x10, 0x1e, @u64=0x3ff}, @typed={0x10, 0x78, @u64=0x3f}, @generic="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", @generic="8e766aca1dfbfd1135660158d30f11b02fa6f19cb4a63ca0f9487ad27bf0e30eb2acee97f5101c5d5fbf66340572a367c2f811c9b82d8c88a28870e22825ec795a3ceb09729725b647830301ba3688a8b3f409cd3fcb381b917f49809bc71d0d3434bf933f594f2f10537d558b0982bd9c23b23edeb9b04be0b14bb0abb1c634312906c31c4cd476d4e12672e650464faf60a1bdb0401396602ac86b0ddb607efe1be0e279f274d1db4264418ac403327cf2b7ee5417e7d3432ef22c317bddec0a54b5", @generic="1dfbe695df03602307ec74317eeb5652c907d2accfa2d8b08fc3b98ddd7481cfa768a59be1fd6ff55f0fb3be052f06a9349c1dd1de0a4cb8a5a29648898a6f94f4df91af4a535436ff05c640998f39ccc93f6c252814ff32a449c8fe04cf7b5ccb8420a99eb48d001674a78038898a25eba900855ecda3c1cc6d2478e3d3c62074986b17", @generic="03ffef29697641abb801e66618eb027af670498448b7b17518ba1b82f76c58a362fcef22f03894b1945743be8265187f9bcd2e95efb7d824bc"]}, @generic="b09d793a84572a6a1342e81f84992cfbda8890d2306bcc02a339bbff448d8afa31811e570fa0f7c19bec41cda1561b2ab9efb72a0a8b6347284559e28a6109261f2b12200cba8453260c39b174be9c45d8b6127c3362e08dbac3bb232a219d745b8a9299841595ed283212301bea347405a17d944f41457690c794e6967ee98a42972e146ffc624dbc33bfbcb5e5806d432892f8e21185f84c0469f30e3ae5f513bb34f16b1e9b"]}, 0x1530}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) kexec_load(0x4, 0x6, &(0x7f0000000380)=[{&(0x7f0000000000)="c4386323abcafa420e283283b54b92fc7df2a02137f6850e965d1f0a75e22e21282f35c45a54aba9f9608a71e87410eff5272c78f204e6fbd5287cbaaa91fc5c941b0d760f29410952d4ef85d1f238c2dcfee7b70f37ab5211a656866e27daf301ab706d0c7d8ad90ec82c3b2d33143de5baf7b8001d695e089e30e01ec0108821", 0x81, 0x9, 0x8001}, {&(0x7f00000000c0)="666fd0ba66039a0f95a49928a049b5c5a11612173a920f0cdd58824a97514c34669d1ebe83cfa17bf8469f102846f1061c1bd69eb8f0a8a9029b3f43faf9d530dab2acdbbafc678acd01874c13549d4abe93e9ebec40629a2520526acf504de27512a22725f7640648c329f26efd1db127a2a628dea34711", 0x78, 0x5, 0x7}, {&(0x7f0000000140), 0x0, 0xaf, 0x9}, {&(0x7f0000000180)="a051d96dcd01ded5ce1840dda3022e52866d7b6e5ea4316c7c2c57fb0d903521997cbb6d6e37bde4df0336d55a6a58e302e2bbe3136638388b2f5e51ab4c9d4eef00f9fc4cbf4d42460c38067566a183dac87ae84262e3be49019ee210eabb55d3be8d16a0cc3e85f2a45540e69b5ffffb6ebc79d1a5a0e7f77cba8c26ec04a3bc70eb", 0x83, 0xffffffff, 0xe1b}, {&(0x7f0000000240)="996bc6a6378703bb999b21ed5c4ee60996b7da7ca7c10b9b6385ac0bfba770a9085b1a24e7497675bff38a56257ac89418d5d1d1eef18366cf48d2bdfa86ce9b7c58e93ce15cb79f14afabaf64d87afbf0cd06b1ab8a5f50ee080216052d168f874b4a9ad82785023762aed103fbaa277a340bd52fa5ad5eb5b8eca6438abde895919eac2ede10af642cb5b5f86835ef95b2fc04fcb5536dac47dc3eaa55af868d550d28c683bc26345bfc5737d11ed8637f1b7789e30386716c79ddcf529a82fd76efede18538cb1ace639571166509eaa31777263e13f4aa97439a5ca4c9e3ad833ecc45318ad99f2a6863560a90f7cb5195", 0xf3, 0x6}, {&(0x7f0000000340)="c826fbbd7c092d794d4ffdd19ec012e69a17371343048e95a7634e288981fa467b71d134a8de75fa6b23ddeb196781322ac7", 0x32, 0x711efb10, 0xffffffff}], 0x160000) 2018/02/26 11:36:47 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000000040)='..', &(0x7f0000000000)='./file0/file0\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) open(&(0x7f0000177fec)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/26 11:36:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7ff, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x8, r2, 0x10000, 0x1}) sendmsg$key(r0, &(0x7f000035dfc8)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xa, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000640)={&(0x7f0000000040)={0x27, 0x0, 0x200000, 0x5, 0x1, 0x5, "6286834086e2e8ed2d7da51891af5f02e7c819acb1b0a0c4a90e3debea9c26b4199442b6b5841cf56141f6ffaf0bc6b15bc29bda27d8f32627b539c201fdea"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000000c0)="ac717c186b596f844cc49351d10febb24272d74ae6ef097e6fb9cfcd031e84ddea93d1a3d851e0ef82e08141a98b8c49", 0x30}, {&(0x7f0000000100)}, {&(0x7f0000000140)="6707d09935942ef7093477ef79b1c258a6385c0f50c861e2fc9c", 0x1a}, {&(0x7f0000000180)="6c47009515c4fb7121d1056c046651f556050c57ee9837b99760002cc4a31f9a6770a7c2f04900e0387ad6321c441f7b7a3057c1b1d4b29eb8c84eefd946ce19512229c4fcf42e6392f7ca48d64102c92691900588a42a155fd20d8a0ae5aa4d9b2e0d3e12bf355ab16a3f6f76ab66af757cf64d8ce9beeff0126cc6cbc601fe6458d72a734863ade9f2743faf44e7692915e4d139d2bbf52dcab721ff32a2b6466dc5833f2ffb3889a18fc8c2dcf1cd57", 0xb1}, {&(0x7f0000000240)="8a90823d464dc694fcb328212d324012276ed0a397d11a90022e0cfb4c4f1c17ad00ceb6998b59a7c0441500b1305d0d8e8859f01a9eb5afed89933c3720fcfcc2e6eb1c87158841dca943910dade9575cf6fdd5af1fae8d42a993740ca24fbee91ce16351b926bd6fa12bf8419bd2", 0x6f}, {&(0x7f00000002c0)="716c00de4c1a168c6f3cf9f848e5a2ef8885e38ba5c16605332a831877f44b125c830a399fa5", 0x26}, {&(0x7f0000000300)="034dc45bb5fe834aa215044dac497e8e18f6816f1c3dbf49df57be36a13ef5ff0a14081322c711e7fd3091fee48debfe3c7d783e027241f45679b4aa0092eceaee3d678e6222671bd8fdf7c1ec33185230f803925d300d7ea8f6149a5039f6dffcd9e15a325d8660100207f332342135aac17995e759b598dfe659b268b04d183d3a0b091a5fbdb7400080029ab9e3aaaee0bd9b11f82b5499ea6adc4da4edea77f99a1ca7929f048e3864", 0xab}, {&(0x7f00000003c0)="fa774bc8b16c305d48b13585e8e906df9c4f7a6433743d7f2a02c3b665822173b3ff5e519445b77e7a9aa4d92660d30b89f3c18d2509e2d46c75ff78515b82becd5bc017fb859d9290ff0af6581e181fd3b96f3aab1afdc93a4df14ab9935b020188674863fe31a2b593980e9e86261eb2b582f469ebd7752994aee216115697a16abaa32aae6f84c9890231fe11c978bac008435cf9f36e5a34f3c908186d724e82c630bc57b8b18be6631007618ab9b77bee9332c22924ee369522d20b746d5dc301c4a6277c88409b98", 0xcb}, {&(0x7f00000004c0)="5cb85e72a498e01070ef12dea741819dd64ac4d57618df3e396f62f28a3100a3ae6af50ff892ee954ae6b1f5ca642754e097a705c6ed1c19b0e08a6d16de338a70ed585bc23a", 0x46}], 0x9, &(0x7f0000000600)={0x18, 0x197, 0x10000, "a385"}, 0x18, 0x4810}, 0x11) 2018/02/26 11:36:47 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x3f) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@llc={0x1a, 0xc, 0x1f, 0x93e3, 0x2, 0x5, @empty}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="e5c7458099d933f854d3ddbc069fea19bf7fc1d61f248813d26d2edf34c082f1cbdd50d39b90495b0fbfa23bb0524c1c4ee4bddddc4ea8ce85711670cc48a9ee4f6a89b9fcc46fbfcdb841cea2a7221414419acc7f020bcb6c4ee7219ffbe67b2be17cb12d6f8f062224b9", 0x6b}, {&(0x7f0000000100)="aa0ff912ac2e051b2588ca75594ff67f998918434fb544b51428e16435e3127118f53432eaf3ae961fa2ed1d1475432b950ee35f418095e29cc779def68116dd559eb4a7a229a348af2a939059c70ca7aaf7217cf24af94e01d9312fc0fa0f608235b9fae4c1ab9b8fe384e8af8974ad414a9307aa704d697bfd3b558b698fc65796d659fd1572f8f71fa0db96ee8564aef194aa5dacdeac7347b5ce4dc5e40dcdaad63bb85161d3debaa20d", 0xac}], 0x2, &(0x7f0000000200)=[{0xf0, 0x13f, 0x100000000, "15a3e948fbf017fb12a3b57eedc51324ee83b55c4c945b436ee8c0da40b200ab058ad9b19c8af78f74412dcf3d77ef466c497a1a3d1e86bc4db34a0ffb82599cda8784ffeba9c97dccfaa8c0a0549f8ae57266ce1bb79dc17ce5bbdfaa1d1514a161c8f8855caf77385e636b86036be2c4854116ccd4077d5f74b427205cb910f2244dc6a327c1ae1bcbf1a8b5cdbd248c8165201693a5c15e09f59cf93214e75e13d90b45f8daae6c949686ae75570ccd8e53b9ba2824d6b9b0f98f383f182a6163e46782cd580102adbf8604f5ef6460fe7c297acc91fbbda2"}, {0x70, 0x117, 0x2, "4a952f2b8babcba4a8079875807c2797be953d161c5b1ec681038d0588cb30e8a032961cfa0202bd14ce432994fe539a5e4776fe416cc33f4f5454b115ecf37a890cdfbdb8ec721ee6724a0a728bd0834b6252fd336e2890afc62e1f"}], 0x160, 0x8000}, 0xc000) faccessat(r0, &(0x7f0000000000)='/', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x1000) ioctl(r1, 0x8912, &(0x7f0000000000)) sendmsg$nfc_llcp(r1, &(0x7f0000001640)={&(0x7f00000003c0)={0x27, 0x1, 0x8000, 0x7, 0x9, 0xffffffffffff7fff, "2b1ac5bcf41b7c30792c0512a8177f245e51c018d79f74cc4695532207d7e4f16fd57a36322ee3d2d5b39e52c5c7d0d0ba8681469e5e1b1aadff7436834b57", 0x9}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000440)="3fe350a6089ea4aa89f7c13ce9d85d1641ea2ef325244622776ce2f8c6034a4637f783c49ddca3aa960689a1c4d8a45f215585ae12c37c7b8558123ed9c7bda38b0a8f3e8b0de1859f8cc944100f60ac806e1eb1c35da5b1cd2b73da6e03c96b3e2c9b25e25199d91712e3b5218c1df475f535fb62f05d57eaad00325d8934a848d7d1c3cb859748599fc4acde5146729123181fd7d9dbf5c18445b8c3786a13033a6b91ebae025889c763735610a730187cf2ee231f26105f7124ff9cd77807f50af36d973a27fe11ef58dcb74fb48490bd5d496a7d02ef84c8", 0xda}, {&(0x7f0000000540)="8fdf9e93ed27165590d67ba3b16c756ec023ffb0fbdd7b9554f2f24fac423789a238e360da01d58ca9924b97ecb8ff0bddebcfe5129d47bb2c0b0a866e0e38d709bee0da75b69f551481dd56159cb9a89beec5f86203e82b7a6a9ac736186ca9b8587e66be2a4a22a744d764d999321e83d1a26b0f1fa116", 0x78}, {&(0x7f00000005c0)="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", 0x1000}], 0x3, &(0x7f0000001600)={0x28, 0x10b, 0x3ff, "a608f66304cfb5ba595e9344b97d5d8a0c7f50"}, 0x28, 0x400d0}, 0x2000c040) 2018/02/26 11:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000264fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00001fa000)=ANY=[@ANYBLOB="2800000013000901000000000000000007000000", @ANYRES32=r1, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/26 11:36:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) pwrite64(r1, &(0x7f0000ef3000), 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x39, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) fallocate(r3, 0x0, 0xffff, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r5, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000000000)=""/225, &(0x7f0000000100)=0xe1) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x40040) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/26 11:36:47 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="412bb48401854f6d4f8e7e2ad00f5389", 0x10) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='vmnet1selinux!vmnet0\x00', &(0x7f0000000100)='mime_type\x00'], &(0x7f0000000180)=[]) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x50040, 0x12f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r2) sysfs$1(0x1, &(0x7f0000000280)=':ppp1^vmnet0trusted^\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000000300)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000340)) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000380)=""/196, &(0x7f0000000480)=0xc4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x3, 0x0, 0x2, 0x949, 0x0, 0x4}, 0x20) r3 = accept$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) sysfs$3(0x3) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) connect$l2tp(r1, &(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x3, 0x1, 0x4, 0x1}}, 0x26) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000007c0)) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000800)=0x28) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000840), &(0x7f0000000880)=0xb) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000900)={r6, 0x3}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000940)={"90e5b1336586143daa60fc84b76e3847", {0x4, 0x3, 0xadc, "905acdb064a7", 0x3}}) clock_gettime(0x2, &(0x7f0000000980)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000009c0)) 2018/02/26 11:36:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket(0x19, 0x7, 0xd6e) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3a, r3, r4}, {0x2, 0x3c, 0x5, 0x3f, 0x9, 0x34, 0x0, 0x80}, {0x1, 0x5, 0x7, 0x1}, 0x7, 0x0, 0x3, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x0, 0x3, 0x3, 0x5, 0xffff}}, 0xe8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/26 11:36:47 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') setns(r1, 0x0) 2018/02/26 11:36:48 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000ec000)='net/ip_mr_vif\x00') writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="7a992616aa0fa7022e855d1440177adf1fd296976dc309d037db5a508ac16b110423acab1ba1ee2643f887aa8cc20c5bd5420eeb52a1adbc1b6de400c1964ac4bcd36066de6bbac63839a2a7905f7ea9a450ee3dbb8a9fc2318d342d03609a270b136cd130d27c26bda5773d10bf2af3c0a8a6efb66c368d2e010e84d51a368394693be3de1812ebb14d9cfe3f4fa734d1310978e9c2871051e580fe6405d071f91edf214e16777c71785abfbd8706638272d3d568acd3711b1c8d8eb602ac7a77a70a", 0xc3}, {&(0x7f0000000180)="dc4ec93df6b7ea00f9a14beff20787222e47c6b2de7604eb757ae2967a4bb0a07a821c954cf3d2ea6decda9590e3aeb7fa312fb2d6e8e0fe9a54fca0417898cac61ed57b5dd1f7f62df4f36d7a3d38d9dbce6c24248e5c4c59ba11599245412182177530dfcfca362b9a7d05", 0x6c}, {&(0x7f0000000200)="dc0d23d9b3ca5abe7871696488949e1161e966e3c6a2cff561e962853e1f3af04bd6cfd0c5a611e27053c3d63fe835b9a0f69adc40e3d4410f9d1bbe81d17725e1067bb48524ffc3eeaf7a56568d34f07abb977230a9621b9c7aa90c21f7d710a36071f3a59a8ea29a345a9c7c914d80304483a4184d208442060a3f4d812b4bc1eda1406e27469d3b510371b6e9cad1170ff735065e8554f071e672c697bc0f", 0xa0}], 0x3) 2018/02/26 11:36:48 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffea1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x5, 0x1000, 0xf77, 0x6, 0x6}, &(0x7f0000000140)=0xfffffdf0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) accept4$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68ff8)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/26 11:36:48 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) chdir(&(0x7f0000000000)='./control\x00') r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/02/26 11:36:48 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000055000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3}}, [0x81, 0x7, 0x8, 0x7, 0xc61b, 0x8, 0x6, 0x6190680b, 0x5, 0x100, 0x7fff, 0x4, 0x4, 0x79]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="03001b3d25cbc2092dc3a47d2240000025a288"], &(0x7f00000001c0)=0xb) 2018/02/26 11:36:48 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@generic="b49a573f2b0b10da383185190576e27e", @ifru_flags}) r1 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000000140)=""/231, 0xe7) [ 46.772409] device gre0 entered promiscuous mode 2018/02/26 11:36:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip_vti0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x445) r1 = syz_open_pts(0xffffffffffffff9c, 0x20100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0x8, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/02/26 11:36:48 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/02/26 11:36:48 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x6, 0x7f, 0x39dd, 0x5, 0x5, 0x6c]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0xa815, 0x1, [0x168aa00000]}, &(0x7f0000000280)=0xa) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000002c0)=0xaca) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @multicast2}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r4, 0x20}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r5, 0x41f}, &(0x7f0000000400)=0x8) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000500)={0x0}) prctl$getname(0x10, &(0x7f0000000540)=""/185) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r6, 0x9, 0x1ff, 0x7}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000640)='/dev/snd/timer\x00', 0x0, 0x800) acct(&(0x7f0000000680)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000006c0)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000700)={@generic="6acaa9fd09a90030f65c93ef4d3fb803", @ifru_map={0x1, 0x4, 0x80000001, 0x9, 0x2, 0x1}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000780)={r7, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000007c0)={r3}, 0x8) ioctl$TCSBRK(r2, 0x5409, 0x101) bind$ipx(r2, &(0x7f0000000800)={0x4, 0x4, 0x1, "506af2448c27", 0x1f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000840)={0x10c2dff2, 0x40, 0x8001, 0x80000000, 0xf14e, 0x4}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) pivot_root(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000009c0)={0x100000001, 0x91, 0x80, 0x3, 0x4, 0x9}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000a00)={0x101}, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/02/26 11:36:48 executing program 0: clone(0x2000, &(0x7f0000000040)="edab86a99c4f051ae3f45db6ae2d", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000080)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000000)='{\x00', &(0x7f0000000080)='&userkeyringselinux(', &(0x7f00000000c0)="6264657662776c616e3121c95d2c766d6e65743070707030486264657600", &(0x7f0000000100)='mime_type\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='[+\x00', &(0x7f00000001c0)='em0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='GPL\x00', &(0x7f0000000280)="2573797374656da27573657265746831776c616e31275d00"], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000020000000000000000000"], 0x1c) open$dir(&(0x7f0000000340)='./file0\x00', 0x1, 0x0) 2018/02/26 11:36:48 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x96, "26e01fa3424a72a6749f2d8d250b00354c29ef9ff53adf4228347948690f19c435c3de189ef81caa81654aa99441d2eddea9eef5b9844c3e866974c3022c39890925224ecb0c6985f8c9a432cf5f0a936226f6ce8bde5961b5a2d316da29cbe0b803962a61201dc11b7891d46d0d095a149eb7c08928b7c868b9da4039144c06a79612d681f59e2c9f76dfa38948e140358c72304aee"}, &(0x7f00000000c0)=0x9e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x5, 0x1, [0xfffffffffffffff9]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x9, 0x3, 0x7fff, 0x0, 0x3, 0x80000000, 0x401, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fffffff, 0xffff, 0x8, 0x1}}, &(0x7f0000000240)=0xb8) r3 = fcntl$dupfd(r0, 0x0, r0) renameat(r3, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') sync_file_range(r3, 0x2, 0x5, 0x6) 2018/02/26 11:36:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001b3ff2)='sessionid\x00') mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) fanotify_mark(r0, 0x7, 0x20, r0, &(0x7f0000000000)='./file0\x00') flistxattr(r0, &(0x7f0000000040)=""/64, 0x40) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r3, &(0x7f00008e0000)='./file0\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x10000, 0xa, 0x8}) dup2(r2, r3) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/26 11:36:48 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='systt_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 86\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x56) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xffffdffffffffffd, 0x0) 2018/02/26 11:36:48 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = memfd_create(&(0x7f0000000100)='dev ', 0x0) sendfile(r0, r1, &(0x7f0000cd4ff8)=0x200000000000, 0x400000800fee) 2018/02/26 11:36:48 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x141880, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2000000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0xa, 0x2, 0x2, r1}, &(0x7f0000000100)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003fc8)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000140)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYBLOB="200b3599eb5f48437c138d668d66d717d5dd285561d5a9b834803cf6732c5b6a939c266921da716024f060bd0b12fceaf98c138ee570a4afc1f7c876ffb0e0ea83d22d1a62aaf8e4534b4983e825ae0771b839229df2c526c4aef81a4078926c04ec9e04e9a847e119a5ea2a165abcfa3af49402565ae643d90cf309dd0dd38557b9fe452083578c67591a5a5efdd7dce9535801f928b8d98b3fa8cd15717c2f28a3f166a3ef1b02afa6875803355f305020", @ANYBLOB="0000000000000000d5bde207643e1823fa983473a59bfb0e80ff10dc2abf28b24d4900ba"], 0x4}, 0x1}, 0x1) 2018/02/26 11:36:48 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc2803) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) 2018/02/26 11:36:48 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d00fe0)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000000), 0x6ea9a65fe19faedb, 0x0) rt_sigprocmask(0x3, &(0x7f0000000080)={0x3}, &(0x7f00000000c0), 0x8) 2018/02/26 11:36:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002440)=[], 0x0, &(0x7f00000024c0)=""/190, 0x449}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000c6eff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000025c0)={0x14, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 2018/02/26 11:36:48 executing program 7: setpriority(0x0, 0x0, 0x1f) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f0000000000), 0x40000000, &(0x7f0000000040)) 2018/02/26 11:36:48 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = getpgid(r1) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000000c0)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9, 0x341, 0x6, 0x9, 0x0, 0x1, 0x5, {0x0, @in6={{0xa, 0x3, 0x100000001, @empty}}, 0x0, 0xfff, 0x4, 0xfb6, 0x5}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r4, 0xfffffffffffffff9}, &(0x7f0000000240)=0x8) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x5, r5, 0xffffffffff600000, &(0x7f0000001000)) 2018/02/26 11:36:48 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/27) 2018/02/26 11:36:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0xd7f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x1, 0x0, 0x6, 0x0, 0x1, 0x1f}) r3 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d0efdc1497270838f2e9e54da97142dc6608ee94c63f74ee1b1c0478d6da46fbc9419eb07cb8d080f31f9bc7577666b32acc6e45d67c39b5875430af6aa62da98a444efa9e4cc43eaa35acb849092e44b99b4441e91126bac24acee428003b73c088ba3bfdcfec1708fb921a2cff37a04d1d1d00f8c43c3e14cd9c5a97db79bdfb0652b43d0f4cbdce95479b06d4a3bb245f77f021aeff7e27782d1e698f811d5219fcf55b4e1b4b964d54964466b05c8e959fa969ed7afd24d9a9ec6d3df3dc", 0xc0, 0x0) keyctl$assume_authority(0x10, r3) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) listen(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x22a82) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), 0x4) 2018/02/26 11:36:48 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ae528b1}}}, 0xdd75, 0x4, 0x7, "a77466c7cec5d9fbd40c76eb7b998c920ceade58d52e76ce26d781ec7df8e7387dde9606e1759db514c4d55ec6eaab07a8fb13606201d2ad04eb4ba92d9551bc1101f5df84dbb7dc408c0e791af0ba60"}, 0x160) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @broadcast, 0x0}, &(0x7f0000000280)=0xc) sendto(r0, &(0x7f00000001c0)="c65a787069bea89ccc9dc11ec78e7f087534915ebd8471019611e9ceb7aeff012ad411b02d7589c6cb094fb988be9495e2a49cccb4fbb012c6af74d3caa2392bfeea60b7696ef059d9f451a34380f25703052e7ae9c67e512ea774dc97e9bd4402be998207c4a50cce752f2b70", 0x6d, 0x8000, &(0x7f00000002c0)=ANY=[@ANYBLOB="0d0ab5e1cbfa5cab49ca15a0", @ANYRES32=r1, @ANYBLOB="010004060000000000000000"], 0x14) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x44400) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}) 2018/02/26 11:36:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = dup2(r0, r1) write$tun(r2, &(0x7f000085ff3c)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "d967e4", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x34) write(r0, &(0x7f0000000000)="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", 0x5a8) 2018/02/26 11:36:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x503102) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x6, 0x1f, 0x400000200, 0x4, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000001840)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001880)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001980)=0xe8) r5 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000019c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) r8 = getegid() sendmmsg$unix(r2, &(0x7f0000002fc0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="98c778654d172454c21c4a7bba962518a62ef1a5229d525cba60ffb5311eb5de91ddf26d588cd84aea734237461a94822551f46ab0f978bea003578cd28512dc87cec1d849b517ddae8fb9427f84e16431e754e39eee503a25b9cc850754e0e7e58615a78b32772834b02a96720c883de7c2ed1c654cc7d5acda8724f0adcc080b357292ce6ead5ab6bb", 0x8a}, {&(0x7f0000000180)="2aaf3730837dc2fadcd4d909c18b4bb00f01e6b38c96c2f36b1496d48e8c683a2ae9f1dbd41be02ebe2c731bfa4703a44f98eae1d24cc5f7e5e8df0cab0945d593f45415fc3adb8bb056272d77209fd62cf267a4884d622215b7a47e948be7f378d175afebae4a32af1322ec4d668777c4505202278c7c477399d44069ebd44962a7d0edf74647d192da31387076627550630ed59c8a49fdb53994", 0x9b}], 0x2, &(0x7f0000000280)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r0]}], 0x48}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000017c0)=[{&(0x7f0000000340)="d789a430227b4c11535bc4c7febe6d594f18efea12a50a790434160bb74e1dbc43c8809e72d265b75dd648b500f4068b05f991b87bce21be09e206cbf71817c4bcc783e44abdcbcdb275beb01a2e9a6b0c82fcd017a8fc2a139adeb7bad7563ad0b1e9ecd0128914a15edafe73f4ea245a37b7c3005f1614ae049c4d254f555262c851b8ac2b25e3af7c4fca90c81f7e7fc0dafd13232ad0a71b372a6e81141d7876200c4c23bca28acf3a5056710de32f72be512157ce42c706a595b9141bee342b764bca47fc44e934ba6ce2b0be0a3e03675a3f4632", 0xd7}, {&(0x7f0000000440)="bdffb86161c02b71b8a175cadf339bd30b16d0b9e64208000ee9e8e6746277116a3f129154daa2d974e94ef3b0cdce63023926adfdb3e2b5d09345bbba42c476a073e81cc1dbb8d509af1502b8d4fb1f26d1696772ae1c7175e7367d04b05724b56221ffeb6848c34c13253aa1201629badb7f8a971c6e518e4c95c1", 0x7c}, {&(0x7f00000004c0)="8da5fb2ad68dc8be54ad8b06de344990500db2882ff1e09022bfd705cad3b6999fbc2c915127a7a414bbcd433f00e822033014506322d229dc7653751dc0b76197757debfc2547842d19aa6f122d96a0ecca84ef11342f0c60cd877707bfd9b97f96f6e3d024e5fe761d5a5baf2df672af70863319b1b35b1e9383c3612c9d93c23bce1c99798eba04dfd2", 0x8b}, {&(0x7f0000000580)="703b800d1d2c1426e6d88260029daa0819522d96bde9c2bb4e4d7229fc78df5e98d223aca9c17d62fedeba611a9ec43c511a3c4a15d69c0d6716e8872b18786432b2018996087aa5208d373d2d256dbdea9f431df8d56065ee5d0a3fdb4c3a85839cba8f6e7e7451dfddf9bdcd60e69d8d8bae3b184845ba5e3c6ef3f8f5bf6e100de4dfe869c32995fb220d6c9d7619833fc2958524bd3f7d0e9cd4eb4075789c396ef77504e191462d33aa0d4c86bf0e22a62ce637df477c3996", 0xbb}, {&(0x7f0000000640)="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&(0x7f0000002f40)=[{&(0x7f0000001cc0)="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", 0x1000}, {&(0x7f0000002cc0)="69d61abb5b4384e0c63beb1475", 0xd}, {&(0x7f0000002d00)="c791df6e5376b8650fa9d7336b5dd01e7ef334d5bffc66efd42f441ce173175cbecc5ca0d11d1920289a4895535095cb46bbc6cab61af8779a5c3d6689e6989b10206cc504fff62f50297f7c042980ece6988590b1747dcfdfd409d7a7449fc00d1d0992dfdb2072b8eecf422e100a48c93b65a2d3e81ed90e46f055907e7553e535fb4af60a6d43b3d24ef771b83f697f3330a079f4f9d2", 0x98}, {&(0x7f0000002dc0)="43a7345ae39fbbe3335234fb8ac52721a639f0dc28d117005a1fe29d97bc05f8ad1f964484e6edd7bce0e50be486a5b6a9b23c7fea2f0f27edd260aece61e70c6c331c51d14d1f3a96e9d4bc32b034b2660c109875228f2ee1b8a16d21b5d7763b727aaf0dc795b39d6aac648cec9ed40bf31eb8c556a06a01d55ba970dd550d5e89babfb2fbc73960f8", 0x8a}, {&(0x7f0000002e80)="6ba37d9f75756114b76d92eda507260727c2a7efaf633310cf9f8e95d14cd5d7c58593cb44bf9e95579ed58f42b606ce50d2d6becb50e97bfb600f4fa2e93821575318be99bb775956f37cb841a5fde71b9d38a0048c60ce2673ebdeca3d299abc75cb97bb587017b19097bf3b04a91fc83ac53debb9dbbd9b58a7b947f8b8045e60506793cc6b702ea7c600e532c3936a1b14681168f02aa30dd093295de76663143a4bff8a664241c8805993609caae761", 0xb2}], 0x5, 0x0, 0x0, 0xc004}], 0x4, 0x20000000) 2018/02/26 11:36:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001100)=r2, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x2}], 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpriority(0x2, r4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@ax25={0x3, {"0b8aff8a11d4e5"}, 0x7}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="b3102fc7a2818c56ec07a86e9605272d716b8ccb467d858f976468dc3b09a3edd3d18331bfc72668c0f9bfa6a558afa7f0ec12083a065485e1a489b95b08d0eba0f14ef25b58d1bb34d872744ce6", 0x4e}, {&(0x7f0000000180)="9b5dacd2f262479872be609eb5c54e511f5f8b39a6ea1432a1c03ec2ff388b0a0d4c056b0f63996bec85281331f5b39eea0197162c94ee6b91542efab2ce762c9d36df502d7c650d31e73a0174df83bc756b819fb8e8c610bca654a9fd8e9d7af9a0773e3eae7834195c69031afb0055577faa3cb79ae4325a7a69aef60eb17b331a2c1a385c642ab65b440d6c4cc6e3", 0x90}, {&(0x7f0000000240)="bc6da6f782b08eb355927cd018322de3185afddd11e8", 0x16}, {&(0x7f0000000280)="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0x13e0, 0x4004800}, 0xc0) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) timerfd_create(0x6, 0x800) r6 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r7, 0x1}) writev(r6, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/26 11:36:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r4 = gettid() r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000140)={0x0, 0x61, r2, 0x3ff, r5, 0x258, 0x8001, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xb33, 0x30}, &(0x7f0000000180)=0xc) recvmmsg(r3, &(0x7f0000000500)=[{{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/200, 0xc8}], 0x1, &(0x7f0000000400)=""/218, 0xda, 0xfff}, 0x81}], 0x1, 0x40002000, &(0x7f0000000540)={0x77359400}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000580)={r9, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x5}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r8, @in={{0x2, 0x2, @empty}}, 0x200, 0x7, 0x0, 0x100000000, 0x60}, &(0x7f0000000280)=0xa0) pipe2(&(0x7f00000005c0), 0x4000) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) read(r7, &(0x7f000004bfa2)=""/1, 0x5a) ioctl$int_in(r6, 0x5455, &(0x7f0000008ff8)=0x3) fcntl$setown(r6, 0x8, r4) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r4, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/02/26 11:36:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e8fc8)={&(0x7f0000c5aff4)={0x10}, 0xc, &(0x7f00002bbff0)={&(0x7f000021e000)=ANY=[@ANYBLOB="140000001c001100000000000000150000000000"], 0x14}, 0x1}, 0x0) 2018/02/26 11:36:48 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x9, 0x4) 2018/02/26 11:36:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)="7e1328d46eedb1b6ffa066fe9571f90e9ca494da72e8c5f5ef6a7df6ea8559a1f931f0507df8297d88020542d460783696505b2c325600f5dea02b6f2aa9ce7a03ba0cdc152bb0a00693a7bdc4e255366948131e903c27", 0x57) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@empty}}, 0xe8) socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="0603aac4254f97aaaaaa007342c8383705448c4f83fac9aa000000000000000000e7250c1f1e7102b582cac22fa6169b8dbfcf21e36a947728cca2368e1ed855269724eb952e049c0e0aa53f713dcde17e461430fb01bd89e2eb50bddb0eab678a838294c0a111e1abb5b1706dbfa3c551a5"], 0x10) r3 = memfd_create(&(0x7f0000000100)='#cgroupppp1)eth1\x00', 0x2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) fallocate(r1, 0x1, 0x9, 0xe0a) 2018/02/26 11:36:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xfffffffffffffffa, 0x0, 0x5}) 2018/02/26 11:36:48 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x401, 0x4, 0x4, 0x9662, 0xffffffffffffffc0, 0x88, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x8c) bind(r0, &(0x7f000039afec)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) close(r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = dup2(r5, r4) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000000000)={0x6, 0x80000000, 0xc32, 0x7, 0x3, 0x7}) bind$netlink(r4, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:48 executing program 7: socket$key(0xf, 0x3, 0x2) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0xffffff13, 0xffffffffffffffff) 2018/02/26 11:36:48 executing program 1: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f000064bff8)='./file0\x00') chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') timer_create(0x0, &(0x7f0000000100)={0x0, 0x35, 0x4, @thr={&(0x7f0000000000)="93ffa22a0ee4727c", &(0x7f0000000040)="28752690d638fc9859841603de0934092be2102fdc0864b08ca7185ba54bceb75935ce2e1f30b4fe952dbe335f7baef236adb99a7953442562e59f112b835dda7a2e8fb515bfd95912c316084337803657ddf5996c2eb1a98157221156d108fd443e09b2c1b004853f03a04f186445baf0e35caa81f12c49f86c36d33e345a3e3a100b313cc5d093c50ee3"}}, &(0x7f0000000180)=0x0) timer_gettime(r0, &(0x7f00000001c0)) truncate(&(0x7f0000e80ffe)='..', 0x0) 2018/02/26 11:36:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x6}]}, &(0x7f0000000100)=0x10) 2018/02/26 11:36:48 executing program 2: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x10001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) [ 47.493174] audit: type=1400 audit(1519645008.719:39): avc: denied { accept } for pid=8114 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 11:36:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x9, 0x8) [ 47.551535] audit: type=1400 audit(1519645008.779:40): avc: denied { setopt } for pid=8156 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 11:36:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1f, 0x100000000, 0x8b, 0x3c2, 0x8}, 0x14) write(r0, &(0x7f0000d7cf95)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000087f4b)=""/181, 0xb5) 2018/02/26 11:36:48 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x1c, 0xfffffffffffffe8b, &(0x7f0000000340)}) 2018/02/26 11:36:48 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0xffffffff80000001, 0x1, 0x3, 0xb9, 0x9, 0x20, 0x8, 0x8, 0x8, 0x400, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x8000, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0xe9}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000080)={0x100, 0x8}) 2018/02/26 11:36:48 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20, 0x9, 0x7, 0xfff, 0x4, 0x2, 0xe7ea, {0x0, @in6={{0xa, 0x1, 0x54, @empty, 0xfffffffffffffff9}}, 0x9, 0x80, 0x100000000, 0x6, 0x6}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x100000002}, 0x8) r3 = socket(0x12, 0x802, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) write(r3, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) 2018/02/26 11:36:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x9) r2 = dup2(r0, r1) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x9, 0x4, 0x0, 0x1, 0x5, [{0x8001, 0x7, 0x4, 0x0, 0x0, 0x80c}, {0x711900000000, 0x1ff, 0x2, 0x0, 0x0, 0x2000}, {0xa57, 0x2, 0x3, 0x0, 0x0, 0x804}, {0x5, 0x800, 0x2, 0x0, 0x0, 0x600}, {0x9, 0x8, 0x3, 0x0, 0x0, 0x1402}]}) 2018/02/26 11:36:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = eventfd2(0x8, 0x80001) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x40, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c63000000634040000000000000000000000000000000000000000011000000000000000000000028000000000000000800000000000000f6a4cb60c4bd17e05d407a335a85dc5b8a681c564f18f9151b005be667e92f9b7e6f33cf3d58fb293b929550d1758748e68a54911c16520894434d6b23eeda466c12b46c7ee8dfcb28d9d369177c", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0300000000009e78"]], 0x0, 0x0, &(0x7f0000000300)}) 2018/02/26 11:36:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x9, 0x8) 2018/02/26 11:36:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="e0a133137b73c915d641c9e4a165cb3ced0a9c6ae565bb24a09e48902965fa9eb7665947924031acbada0000000000", 0x2f) 2018/02/26 11:36:49 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/02/26 11:36:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f00006c8f33)=""/205, 0xcd) sysfs$2(0x2, 0x8, &(0x7f0000000040)=""/235) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3, 0x80000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x7fffffff, 0xc52, 0x0, 'queue0\x00', 0x401}) 2018/02/26 11:36:49 executing program 2: r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20002) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={@common='tunl0\x00', @ifru_addrs=@can={0x1d, r3}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_addrs=@ax25={0x3, {"911d631da64adc"}, 0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/26 11:36:49 executing program 0: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/02/26 11:36:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0763044000000000d9b4fdc268142f5def"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$VT_DISALLOCATE(r1, 0x5608) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="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", 0xfb, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) fcntl$notify(r0, 0x402, 0x4) 2018/02/26 11:36:49 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004ec0)={0x4, 0x1, 0x1, 0x2, 0x5, 0x14000, 0x81, 0x6, 0x0}, &(0x7f0000004f00)=0x20) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r2, 0x100000001}, &(0x7f0000004f80)=0xfffffffffffffdc4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004fc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00ffffe6"], &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005040)={0x0, 0x9}, &(0x7f0000005080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000050c0)={0x0, 0x1, 0x4}, &(0x7f0000005100)=0xfffffffffffffebc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000005140)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x7}, &(0x7f0000005200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007ac0)={0x0, 0xca, "9f52f7a6aadc05e450f8ac2a5a92591ac1f7c282b581c59980ced6c035a30ceebcab3f1de04bf4095d023bf84e2bfbe2eff45d63612de7a49aac331bdf1eb3f57a3e022b572bb6d041a0a1ed13d8b2fa953394c41fe566981d35357a44a28f6fcab71af7248bfc46e5d8229a17dcafc9a91e8cfe9f460a763f612917a86ce110e718de7323413447bc0bea16bbd8064babde5777832235be426b38c42191479db1b0c8e805e472e8cc603b306b39b816bcc9d6838a95817be33460bc6a129022ccc7ba1f264d163eaac6"}, &(0x7f0000007bc0)=0xd2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000007c80)=@assoc_value={0x0}, &(0x7f0000007cc0)=0x39c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007d00)={0x0, 0x4}, &(0x7f0000007d40)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007d80)=@assoc_value={0x0}, &(0x7f0000007dc0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000b380)={0x0, 0x73}, &(0x7f000000b3c0)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000080)={0x7, 0x34}) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000cec0)=[{&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="74585ea2f6b01d5e7952e1963a3f936f378721c6f31c89e0f32d1cab73263c1066d541b7497b6c8be02ab48f5e6e823a7d787a49ef0b2e7d7356cc12cf4e44e396462d915cc1474bf2366fe90e0bf517e34cb68e16e98bb910c4d24f8b89e1c88750e36cd43f13b2c94cad339371632349c034c15089db6491f22297298c621a5c839bd56a254ad4996e611f9e3ad21a58710536671afc56c46cd448fed0a066efa37ae8260ff5f05275701f47067892d3177105fb7ed37bff9a3786c4c7ba79b6d3d09f0ba9422dc44490f03d6cadcf8e01e01ce7f12c", 0xd7}, {&(0x7f0000000140)="d99854efe107790d67c6f817fc2a24782b4e32d43c83bc6244d3c1f5a01d6c236c59156f24a6ade4651c23087a60c68a145f604e464ec8fc6a568f7b014dea63caa328de137b2f4ff7876d5ea0423c300ee9afa5b463adc68768fb42945914443eac65ba081c77a8e1639fecda4d1cefa82ed41d6da0fe4f73171affc2215ab4f604aa8fdf3e9391615f", 0x8a}, {&(0x7f0000000200)="0cb2a27bff3dbe9607ed61ae575685cb6c1660598624c3fccfa9ba1a3b23d896b2a2d332cce68788b421af1f3406d1dc0d4a6ad2064d4471c4b67be0cb853f1a9ad3bdf3b4c70d0aa6d894374f197f156148bdd6a332f8abadc99bed7f7c6d686b9434b707fec6be91b5a8ef3d4da36688c3", 0x72}, {&(0x7f0000000280)="0cdfa9ef4f3413ff1e4e675239f9b176ad2b6f8183811119897a4f736cfe9f98c9c5d0ff5dddb866bbbf468a0b775e35070dbfe0ac11b14a4f4a26aac8b3ae2c", 0x40}, {&(0x7f00000002c0)="00fe97d7772df6080df5d549e02b95775e03c2131fed0a29e8dde6ac26f99325903b2c082e05ed4cab76c6a9aebbae7c199ab7e1e5cfc03e", 0x38}], 0x5, 0x0, 0x0, 0x4004}, {&(0x7f0000000380)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000003840)=[{&(0x7f00000003c0)="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0x1000}], 0x4, &(0x7f0000007e00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x3, 0x400, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x7, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x2, 0x2, 0xffffffffffffffc0, 0x400, 0xe0, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x4, 0x8, r12}}], 0xc0, 0x4040000}, {&(0x7f0000007ec0)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000000b140)=[{&(0x7f0000007f00)="142d1eb9d5c507111e8a717154d996decc6c330cf31a546d5e5430e0a2f7c7fe005eec96425a714c628c4341d8d05ffb92b6c91cd26de35e729776357336c01060ca6b2df3771c54424f46e123c24380275e4170b3cfe0", 0x57}, 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", 0x1000}, {&(0x7f000000cb40)="4f2bf743f4023af02f5b6cb284feb44a1cd257d048e4dc90dd63dbe975077ca4b41a9e8089a50e20785028ab0b4aa29728d02078c5ca98bc826e8a19379d63472d67cbce1f18e3bdd6640f03d38d20ec99f9515a9b15c43066e3aeaa8ec48636547e30a4fabd8dc608a669e2e2e56d898350", 0x72}, {&(0x7f000000cbc0)="ad100eb50c2d037c4939fa0d0cc4829bae89b6d7ffa6d10aa0952bbb8614ebcb7875f074fafd2c8f17d51938c9f32626217f85698e2d0c0f090894fc2aac3a2a3a3f3b9c086831ba9faf45b4b8b5c3c90e9c21f876601f203a48311a775cc772a5184b", 0x63}, {&(0x7f000000cc40)="e90f987cce75da1b414e1d59b336cb616d3c30bee220279a9bc8e52a2e7984a6d1c98ddf32a2e0c740819bf2812e20966fdc464cc86c9a34d11a6c97e7113d754a602228714d4fd10f490f0cc7b9716aa09d2e6ae141a5300a1c519da2b0ec4e65944240c7c4cfaf0c8b0fb755898e2c1bb9460114259a10ddd6e4d6a83506c2d96ba7e524c6b5ea393b396670b33d97214fe98ce33cb4a22c0d1751880ec8", 0x9f}, {&(0x7f000000cd00)="774b34571605360e80b4c357aaf6d198b6981fc7cf5826b9425722107280c77df62ca38cada2bfde3f22f67e468603802ba33f49521281d54b514da11c516517cb2076c1fb84c9453bc0570d25b5dc705d339fdf3a856c9a7efd45bb279f033b5ccb961a66c29f5d387604c02ee16744221c941cb3ad408fa9a0e562e6d63569ccc75aac7826405a85bb591e37cec1a1ddd930bddb0d677efd4a218c50bd5c9c80", 0xa1}], 0x6, &(0x7f000000ce40)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x7, 0x7, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x896f, 0x2, 0x8}}], 0x60, 0x4}], 0xa, 0x90) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000004dc0)={0x55, 0xe8, 0x2, {0x9, 0x6312}, {0x4, 0xfff}, @rumble={0x80, 0x400}}) sendmsg$nl_crypto(r3, &(0x7f0000006800)={&(0x7f0000004dc0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000004f40)={&(0x7f000000d100)=@alg={0x118, 0x10, 0xb08, 0x4, 0x3, {{'cbcmac(aes-fixed-time)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x709}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400080, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000007c00)=0x42b1eccc) accept4$packet(r14, &(0x7f000000e740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000e780)=0x14, 0x80800) accept$unix(r1, &(0x7f0000007c40)=@abs, &(0x7f000000d240)=0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000e7c0)={r16, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r15, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000007c40)="a176a5", 0x3, 0x0, 0x0, 0x0) r17 = getegid() stat(&(0x7f000000d280)='./file0\x00', &(0x7f000000d2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000d340), &(0x7f000000d380)=0x0, &(0x7f000000d3c0)) setresgid(r17, r18, r19) 2018/02/26 11:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sched_yield() r1 = accept4(r0, &(0x7f0000a54000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000969000)=0xfffffffffffffe81, 0x0) r2 = openat(r1, &(0x7f000054bff8)='./file0\x00', 0x400, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000618fe0)={0x3, 0x0, 0x10001, 0xba0c}) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x1000000000845c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00007dd000)=""/1, &(0x7f0000af7000)=0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000021c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1a03}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000025b000)={0x400000}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008baff1)='/dev/sequencer\x00', 0x4400, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r6) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000839000)={0x0, 0x1}, &(0x7f0000d1affc)=0x8) sendmsg$inet_sctp(r5, &(0x7f00005f0000)={&(0x7f0000aa4ff0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000bf8f90)=[{&(0x7f00009c8000)="a1dcdbff0d69fb7130e0f180efa7a27366adee8ed20b81310ea00d163f8dc9f596bde366bb02bd775863af5c8762ed5fec2ad44930c2d24b3c7fd985158a0e0a6ca38cefa5fd82f0755de69f74c6d4a22f22a0e790170eacaf3548fa3628704f968285a4f0d2d7222ad61a23c733ae188d99b5950006b70a479db56b964233cd491799ae807f47", 0x87}], 0x1, &(0x7f0000352f40)=[@init={0x18, 0x84, 0x0, {0x80, 0x9, 0x7ff, 0x4768}}, @sndinfo={0x20, 0x84, 0x2, {0x23d, 0x2, 0x2, 0x9, r7}}], 0x60, 0x8000}, 0x8010) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f45000)={r7, 0xed6a, 0x3, 0x80000001, 0xfffffffffffffa07, 0x4}, 0x14) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000100)) mremap(&(0x7f00009cf000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000396000/0x1000)=nil) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000000140)="211bb70749349a4a8a04fe212a5cc1811c4447bda00328a85c9eb4efe47a9ad052358e71eac7e3ec2e088685885425d1a175dd6d048843d540572654429fe6dd4825665e8055eca763630d89d3ef6f74d0c9c77f7289b41ea1836e", 0x5b, 0x20000800, &(0x7f0000e68000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000db7f69)=""/151, 0x18b}], 0x1) shutdown(r0, 0x1) [ 48.118163] binder_alloc: 8191: binder_alloc_buf, no vma [ 48.126766] binder: 8191:8192 transaction failed 29189/-3, size 40-8 line 3127 [ 48.134576] binder: BINDER_SET_CONTEXT_MGR already set [ 48.134585] binder: 8199:8202 ioctl 40046207 0 returned -16 [ 48.136078] binder: BINDER_SET_CONTEXT_MGR already set [ 48.136085] binder: 8199:8202 ioctl 40046207 0 returned -16 2018/02/26 11:36:49 executing program 5: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000f9c000)=[{&(0x7f0000f3c000)='a', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/26 11:36:49 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r2, 0x20}) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r1, 0x1) 2018/02/26 11:36:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@dev={0xfe, 0x80}}, 0xff2a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r3 = syz_open_procfs(r2, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[], 0x100000000000002c, 0x0) 2018/02/26 11:36:49 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f00003ef000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)={@syzn}) [ 48.165821] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 11:36:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1f000000020319000000075ca51b41980b800294c05eec60adf147d70001018379d01b754c7a578ddcce6166a90dec58000000000076c2d80a9d1f7b140a7048015e5c1f0cebacae4d84183219f4dd7f7f84b7ac6cdfdd126ff8d75d0602ba9045ca042aa7d889514646cd02aba48779", 0x600b7b8492f3a4c1}], 0x1011) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0xef}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 48.165830] binder: 8191:8210 ioctl 40046207 0 returned -16 [ 48.174067] binder_alloc: 8191: binder_alloc_buf, no vma [ 48.174085] binder: 8191:8211 transaction failed 29189/-3, size 40-8 line 3127 [ 48.221302] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.227320] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.286118] IPVS: Creating netns size=2536 id=9 [ 48.298013] pktgen: kernel_thread() failed for cpu 0 [ 48.303293] pktgen: Cannot create thread for cpu 0 (-4) [ 48.308699] pktgen: kernel_thread() failed for cpu 1 [ 48.314546] pktgen: Cannot create thread for cpu 1 (-4) [ 48.319932] pktgen: Initialization failed for all threads 2018/02/26 11:36:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x13d000, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x12) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x3) 2018/02/26 11:36:49 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="d5f428d855412043c3bce471a2c605a7915dae99aebc6a09a19fb1c5c861d75822195e0fe8d692a8e23b1dbc428a5fb3fadf4ea08cc02ab8d41874ff56a55a1c50a22f8887a3562b6671b32688a79edb3465c4", 0x53}, {&(0x7f00000000c0)="d8d6f5db4aff8839e9fcb91e99e9bc2194c166c0354808ed4a7e69e790dd049aa0a7edc0bdbd22e02e77babf88cfe227fa60be6fa2096ebfae3f24ff5c6401a6895b68e44c7c", 0x46}, {&(0x7f0000000140)="da7d8cbf259549618036862a76a4bd5213f0b005f45cbfd8149a0ac753a7c1f07b87ae8f7d38b00687eeb6600c4161302306bcad0355ffa605f2e3dadedee5ebd4c4a0d902ec5289cb33c7ded561b3ff857d69d3e34b484891f50b4290512d769e3b9295490a45cc6470ae895a34295d4879a915abe100627ef20c39f8e5c2067700f756e6da500063878a746c14b5074237a747cbbc318a6d968d3d9d7c53af9f06e8296c7211cbd4cd11fc59df927b1360e8828a9a3732c6", 0xb9}, {&(0x7f0000000200)="2e70cf570f9b1c48dc8d84d72f69178fcf6ca99497365f9df2ed273a937059c6b5bbd6f48e6f8682a9209da0e431e86fa46277e237c8619a3d644315c39bb212b6bdb0b8300f63a017e99c56d2f79fa74099b9add75b5022bf6ddd9034f3c970f4776e916a1da13a0aac93a7213d523513b193efdf932f8909ac9c1246dde5f85b6d9d63b1ae89f53d2767d5d6f1a63dced224ad9e868b62455424bff1529600e5829e27211ab48286bd64d99dd3fd35859e251bc7efaaa9cf875d0ad113beaea606b4d8665f3103b87841ad170f9d213eb4318fcc3e8b833c17bd2b3db866f4c7309da085", 0xe5}], 0x4, 0x0) 2018/02/26 11:36:49 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x80000) fremovexattr(r0, &(0x7f0000000080)=@known='security.evm\x00') getrandom(&(0x7f0000bf7000), 0x0, 0x3) 2018/02/26 11:36:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7, 0x20}, 0xc) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/26 11:36:49 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="d32ec06b3a3d16c8fc0df7184f33dcfc") gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid}, &(0x7f0000044000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001400)={0x0, 0x400}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001480)={0x0, @in6={{0xa, 0x0, 0x7ff, @empty, 0x80000000}}}, &(0x7f0000001540)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001580)={0x0, 0x91, 0x5, 0x6, 0x7fffffff, 0x4, 0x0, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0x12, 0x2, 0x0, 0x5}}, &(0x7f0000001640)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001700)={0x0, 0x4c, &(0x7f0000001680)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000001740)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x0, @empty, 0x100}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xec6}, @in6={0xa, 0x1, 0x100, @ipv4={[], [0xff, 0xff], @empty}, 0x821}, @in6={0xa, 0x0, 0xa64, @empty, 0x8}], 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001780)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xf3, 0x3ff}, &(0x7f0000001840)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001940)={r7, 0x90, &(0x7f0000001880)=[@in6={0xa, 0x1, 0x15, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x101, @empty, 0x8000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001980)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r4, 0xf80}, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001b40)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000040)="e977ed1e7a4b940150df6bdf5e27a29dbf6dd3a1210cd0196f4f70d0d343908d6bb12fed8dba015945d7", 0x2a}, {&(0x7f0000000080)="6076964c1e29f989ca46022fa1788ff2c93b4168601618f5b2c79570706afc368305632699161bdd485b317dabafc2460c00c84f860c40e9554ccaa07fbba774dd50f49e14fb6d262536193b35c490f51bd2e62571d770ae5486bf53134fc208e8c4d02880f68071117a13a8af3fecef917c7ca6133760957248cfd805879cbbeb4ae7fbf687cbc6c19d71369bbc35d6c9ef32b9961994da18af7029c8eafa50bc0584fd4fd76606b5184a2c548efff959b51bfb0d78a76fde5d7bfc6a4f34170d23ec0a7c3325df4cc84c06b62056a593eee65668c7dcdffc683c00bad250135581ee024b8a9c4428a8a9", 0xeb}, {&(0x7f0000000180)="33215d4126c1cd8f4c9fab1c82499b1324562d5db120c7568704352411756c49fd97f406e4eb2adc08a117d73ece453b96e2d2796e861b5cdfc1a981c8fa36092219ef1e50da292fb6d94e7c608588c6d50828396bfd61801eda58bac2576f5ccc311bb8a219dbb74195512216ddb4d23e6e6d01c6082e07dd5c6a55d031fb791579497123c193dd9f233d4bebd467625b2df6136ca079de40992b5bb9daedfa8c603072dce2c06b30bc592b47be2ddf7d3c6cafd7c533ef6ea9", 0xba}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="970a4bc353f0099f1d82cd63ecd0ef51733f06f06b54fa1ac2212cf1ce4f124453fd783d4e9e4d13bc65494c4ce61914b905a85901749fd1b9", 0x39}], 0x6, &(0x7f00000019c0)=[@sndinfo={0x20, 0x84, 0x2, {0xab28, 0x200, 0x3ff, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3, 0x204, 0xb8, 0x7ff, 0x9, 0x1f, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x1000, 0x3, 0x6f, 0x401, 0x2, 0x800, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0xd04, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x2, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0xd2, 0x4, 0x2, 0x6112}}, @sndrcv={0x30, 0x84, 0x1, {0x7ad7fd5d, 0xfffffffffffffff7, 0x8202, 0x7, 0x2, 0x0, 0xd0, 0x100000001, r8}}], 0x150, 0x8001}], 0x1, 0x840) timer_settime(0x0, 0x0, &(0x7f000004a000)={{}, {0x7, 0xe4c}}, &(0x7f0000040000)) 2018/02/26 11:36:49 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/26 11:36:49 executing program 0: r0 = mq_open(&(0x7f0000000000)='md5sum\x00', 0x80, 0x100, &(0x7f0000000040)={0x7fff, 0xffff, 0x6, 0x6, 0x80, 0x4, 0x401, 0x8001}) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80800) r3 = fcntl$dupfd(r0, 0x406, r2) fsetxattr(r2, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='mime_type\\+\x00', 0xc, 0x3) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x4) r4 = getpgid(0x0) r5 = fcntl$getown(r1, 0x9) setpgid(r4, r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, 0x1, 0x3, 0x0, 0x8, 0x7, 0x101}, &(0x7f00000001c0)=0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@generic="d240f02a6924f370c79d8c4652dc5fce", @ifru_flags=0x8000}) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000280)={0x4}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000002c0)={0x40000000, 0x80000000, 0xa}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x40500, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000340)={0x3, 0x7, 0x20, 0x8, 0x5, 0x800, 0x1, 0x4, 0x80, 0xa1, 0x40, 0x3}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='highspeed\x00', 0xa) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000400)=""/44, &(0x7f0000000440)=0x2c) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x80002, 0x0) fcntl$getflags(r1, 0x3) ftruncate(r7, 0x100000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000500)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x79da}}, [0x200, 0x100, 0x4, 0x8, 0x4, 0x2c6, 0xd2e, 0x1, 0x8, 0x4, 0x0, 0x5f, 0x5, 0x2cd0]}, &(0x7f0000000680)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000006c0)={r9, 0xd0, 0x30}, 0xc) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r7, r10, r11) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000840)=0x100, &(0x7f0000000880)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000008c0)="2f5e703505a6d62a02ca598a22342f22c2e037b9fcd85d58ca9ba5a82cb5ed088fbb9a9fb6bcdc856acd1e391336afc662bcfe56c66177ab4e", 0x39) 2018/02/26 11:36:49 executing program 2: unshare(0x40020400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000300)=0xe8) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 2018/02/26 11:36:49 executing program 5: r0 = eventfd(0x39) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) timer_create(0x9, &(0x7f0000000180)={0x0, 0x24, 0xfffffffffffffffc, @thr={&(0x7f0000aeaf38), &(0x7f0000544000)}}, &(0x7f0000000200)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/29) [ 49.125099] pktgen: kernel_thread() failed for cpu 0 [ 49.130271] pktgen: Cannot create thread for cpu 0 (-4) [ 49.135623] pktgen: kernel_thread() failed for cpu 1 [ 49.141124] pktgen: Cannot create thread for cpu 1 (-4) [ 49.146466] pktgen: Initialization failed for all threads [ 49.261315] pktgen: kernel_thread() failed for cpu 0 [ 49.266444] pktgen: Cannot create thread for cpu 0 (-4) [ 49.272088] pktgen: kernel_thread() failed for cpu 1 [ 49.277182] pktgen: Cannot create thread for cpu 1 (-4) [ 49.282534] pktgen: Initialization failed for all threads 2018/02/26 11:36:50 executing program 7: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x3) 2018/02/26 11:36:50 executing program 3: r0 = socket(0x10, 0x200000003, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000717000)=ANY=[@ANYBLOB="1400000052000000000200000000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480000, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x101) r3 = getpgid(0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000100)={r4}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r3, r5, r6}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) r8 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10013, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000300)={r8}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@empty, r7}, 0x14) 2018/02/26 11:36:50 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000080)=0x200) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000015afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @random="7b51da575c59"}, {"ce37", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"9d65", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x50a, &(0x7f0000000100)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) 2018/02/26 11:36:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x7, 0xa70, 0x0, 0x2, 0x578, "9eb8011918eb12e5506828f6a5fb7726d49c36d4fae36f50f52057331abd37ec6b213204fd80ad99f82170d9331f197d865b502d88145cdbecd0df4e338c02", 0x7}, 0x60) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x1ff, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x1f}) fcntl$setlease(r0, 0x400, 0x2) sendfile(r0, r1, &(0x7f00000001c0), 0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x400000000], 0x1, 0x400, 0x4da, 0x3c, 0x4, 0x4, {0x4, 0xa9, 0xffffffff, 0x80, 0x7ff, 0xffff, 0xd79, 0x8, 0x0, 0x5, 0xb7a, 0x7, 0x8, 0x8, "a14948f7babaa12f0c0facab75f9f79403c99e4d3bc3b77e3d80794046db2feb"}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) lseek(r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000340)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x1, @empty}}, 0x7188fff4, 0x7}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000540)={r4, 0xccc9}, &(0x7f0000000580)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) prctl$setptracer(0x59616d61, r5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000640)={0x1, 0x7ff, 0x9, 0x3, 0x6, 0x7}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x200, 0x0) perf_event_open(&(0x7f00000006c0)={0x1, 0x78, 0xfff, 0x7ff, 0x0, 0x2, 0x0, 0x0, 0xc1, 0x2, 0x2, 0x1, 0xfff, 0x401, 0xfffffffffffffffd, 0xab, 0x2, 0x5, 0x9, 0x80000001, 0x8b, 0x401, 0x4, 0x101, 0x1, 0xff, 0x80000000, 0xffffffffffffffff, 0x8, 0x3, 0x1, 0x0, 0x0, 0x1f, 0x2, 0x7fffffff, 0x1000, 0x6, 0x0, 0x80000001, 0x6, @perf_config_ext={0x40000000000, 0x3ff}, 0x4000, 0x7, 0x200, 0x4, 0x1, 0x8, 0x7ff}, r5, 0x9, r6, 0x5) getsockname$packet(r6, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000007c0)={@common='ip6gre0\x00', r7}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000900)='/dev/hwrng\x00', 0x58080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x0, 0x4) setsockopt$llc_int(r6, 0x10c, 0xb, &(0x7f0000000940)=0xfffffffffffffff9, 0x4) fstatfs(r8, &(0x7f0000000980)=""/95) 2018/02/26 11:36:50 executing program 0: r0 = socket$inet(0x2, 0x800, 0x401) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) 2018/02/26 11:36:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x7f}, {}, {0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x3}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) setpriority(0x0, r1, 0x4) 2018/02/26 11:36:50 executing program 2: r0 = socket(0x5, 0x1000000040007, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="24408892c106e4d705ea4d468d81b78d", @ifru_flags=0x900}) listen(r0, 0x0) 2018/02/26 11:36:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x81, 0x420000) r2 = memfd_create(&(0x7f0000001640)='/dev/input/event#\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001680)={0x1, [0x0]}, &(0x7f00000016c0)=0x8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001700)=0x94d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000001740)=0xff, 0x8) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000001780)=0x6f, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000017c0)) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000001800), &(0x7f0000001840)=0x4) clock_gettime(0x0, &(0x7f00000018c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000001880)='./file0\x00', &(0x7f0000001900)={{r4, r5/1000+10000}}) sched_yield() getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001940)=@assoc_value={r3, 0xffffffffffffff81}, &(0x7f0000001980)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000019c0)) signalfd4(r1, &(0x7f0000001a00)={0x253c}, 0x8, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendto$ipx(r2, &(0x7f0000001a40)="65fe3238dd15c0a56e31a9d2bd5b9e260ecd", 0x12, 0x4000, &(0x7f0000001a80)={0x4, 0x1, 0x10000, "5452cdd3646e", 0x6}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001ac0)={0x2, 0x9, 0x0, 0x4}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001b00), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001b40)={r6, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, [0x7, 0xffffffffffff6051, 0x3bfe, 0x8, 0x0, 0x4, 0x1000, 0x1d7d, 0x6, 0x2, 0x2, 0x5, 0xcbb, 0xe47a]}, &(0x7f0000001c80)=0x108) sendmsg$inet_sctp(r2, &(0x7f0000001ec0)={&(0x7f0000001cc0)=@in6={0xa, 0x2, 0x1ff7, @empty, 0x8}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001d00)="c64bd7815b79a1e6e36edcd35b22ce20e2ee327121e617715049f83f5290cefbad22f104e8f1974152a2a4a4d898eb6d96e5a8be69a30c746d5b96fd50fe2d8acc851f524e37bc7a18fc370835d1b3d79db20466ee80c691", 0x58}], 0x1, &(0x7f0000001dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x1000, 0x1, 0x8, 0x4, 0x1000, 0xa7, 0x8, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff00000001, 0x4, 0x8, 0x4, 0x5, 0x6, 0x7, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x71f0000000, 0x9, 0xcdf, 0xde9}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0xffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x9, 0x877b, 0x8, r6}}], 0xf0, 0x10}, 0x20000000) shutdown(r7, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000001f00)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0xd86}, 0x7fffffff, 0xfec9}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000001f80)=""/111) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000002000)=""/185, &(0x7f00000020c0)=0xb9) acct(&(0x7f0000002100)='./file0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002140)={r8, 0x1}, 0x8) 2018/02/26 11:36:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0x18) 2018/02/26 11:36:50 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f00007d1fe0)={{}, {0x0, r0/1000+30000}}, &(0x7f0000938fe0)) getitimer(0x1, &(0x7f0000b44000)) 2018/02/26 11:36:50 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfffffffffffffffe) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/02/26 11:36:50 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x132) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0xe8, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x5}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff0000ff, 0x0, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x401, 0x7f, 0xffff, 0x1e, 0x4, 0x7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="6a5249c1f39a0a6cb04aae972e77f5b8", {0xff}, {0xff}, 0x0, 0x8e}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x2000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) 2018/02/26 11:36:50 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r1, 0x31}) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) fallocate(r3, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r2, r3, 0x0, 0x20) sendfile(r2, r3, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/26 11:36:50 executing program 1: r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r0, &(0x7f0000623ff0)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) fallocate(r0, 0x0, 0x0, 0x9fc) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x1ff, 0x800, 0x6, 0x6, 0x7, 0xffffffffffffff80, {0x0, @in6={{0xa, 0x0, 0x7, @empty, 0x10000}}, 0xffffffffffff8001, 0x6aa, 0x100, 0x7fff, 0x6}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xa7f4}, 0x8) 2018/02/26 11:36:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924923f4, 0x0) recvmmsg(r1, &(0x7f0000004c40)=[{{&(0x7f00000043c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000004a80)=[], 0x0, &(0x7f0000004b40)=""/240, 0xf0}}], 0x1, 0x0, 0x0) close(r0) socket$pptp(0x18, 0x1, 0x2) 2018/02/26 11:36:50 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0xd8}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = geteuid() getgid() r5 = getegid() socket$nl_crypto(0x10, 0x3, 0x15) keyctl$chown(0x4, r3, r4, r5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x101}) clock_gettime(0x0, &(0x7f0000000140)) socket(0xf, 0x5, 0x4) 2018/02/26 11:36:50 executing program 6: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) pkey_alloc(0x0, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40200, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001040)={0x0, 0xfffffffffffffe71, &(0x7f0000001080)="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"}) 2018/02/26 11:36:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$packet(0x11, 0x2, 0x300) sendfile(r1, r0, &(0x7f0000153ffc), 0x800) 2018/02/26 11:36:50 executing program 7: timer_create(0x0, &(0x7f00007affa0)={0x0, 0x30, 0x0, @tid}, &(0x7f0000f31000)) timer_getoverrun(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x1c, 0x0, 0x1, 0xf2, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000000c0)='attr/fscreate\x00') 2018/02/26 11:36:50 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) clock_gettime(0x7, &(0x7f0000000000)) [ 49.461198] IPVS: length: 24 != 8 [ 49.461870] audit: type=1400 audit(1519645010.689:41): avc: denied { shutdown } for pid=8280 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 49.504047] IPVS: length: 24 != 8 2018/02/26 11:36:50 executing program 0: unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0x21b) socket$unix(0x1, 0x2, 0x0) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/02/26 11:36:50 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976064d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0x48b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x1, 0x2000}, 0xc) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) 2018/02/26 11:36:50 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000302fc4)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x42) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/177) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty, 0xf0e2}}}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/02/26 11:36:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)=ANY=[@ANYBLOB="249600002d004304000000f600003eba27d4a7eada2b00000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000"], 0x24}, 0x1}, 0x0) 2018/02/26 11:36:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000080)={0x14, 0x13, 0x311, 0xffffffffffffffff, 0x2, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:50 executing program 4: setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000080)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x81, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x15f7}, 0x8) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f00000000c0)) 2018/02/26 11:36:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x400}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req) 2018/02/26 11:36:50 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x3, 0x2, 0x3], 0x3, 0x1, 0x39ac, 0x7, 0x8000, 0x2, {0xff, 0x2, 0x8, 0x5, 0x81, 0xff, 0xc89, 0x200, 0x0, 0x6f, 0x9, 0x7f, 0x0, 0x69ad, "d82a43917f2268cd342580659f9fa363cef996cf0e9d0e73ece82b4e7a63dca3"}}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@generic="8e9b7baf80f655492f57a12af3c5ab72", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000a1dff8)}}) 2018/02/26 11:36:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f}, 0x1}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xffffffff, 0x3f, 0x7, 'queue1\x00', 0x80000001}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) 2018/02/26 11:36:50 executing program 5: socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x2, 0xd54, @empty, 0x5}, {0xa, 0xffffffffffffffff, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe6e}, 0x100, [0x0, 0x552, 0xa1, 0x6, 0xab9, 0xfffffffffffffffc, 0x9, 0x401]}, 0x5c) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125f, &(0x7f0000005fff)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x0, 0x3, 0x9, 0x1ff, 0x0, {0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xe5a}}, 0x0, 0x7, 0x7ff, 0x4}}, &(0x7f0000000580)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x0, 0x7, 0x2d, r3}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc1ff8)=[{&(0x7f00005c1f05)}], 0x1}, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000100)=""/99, &(0x7f0000000040)=0x63) 2018/02/26 11:36:50 executing program 1: r0 = memfd_create(&(0x7f0000000000)='&\x00', 0x2) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) chmod(&(0x7f0000000000)='./file0\x00', 0x88) 2018/02/26 11:36:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') read(r0, &(0x7f0000000100)=""/238, 0xee) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/165, 0xa5}], 0x1, 0x0) 2018/02/26 11:36:50 executing program 4: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) r0 = eventfd2(0xfffffffffffffff7, 0x800) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) 2018/02/26 11:36:50 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@common='erspan0\x00', @ifru_flags=0x100}) 2018/02/26 11:36:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="d5904c84", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000049b000)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/02/26 11:36:50 executing program 7: r0 = socket$inet(0x2, 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="013f00"], 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="974f9d3a2707386491bfca1ebbe867e4fb6d1bdf070e", 0x16) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) uname(&(0x7f00000001c0)=""/133) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000000)=[], 0x6c, 0x0, &(0x7f00000002c0)}) getuid() 2018/02/26 11:36:50 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0x4000000000000007) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xdf4f}, {0x4, 0x401}, {0x2, 0x8}]}) recvmmsg(r0, &(0x7f0000003640)=[{{&(0x7f00000000c0)=@alg, 0x58, &(0x7f0000001280)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f00000001c0)=""/179, 0xb3}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/60, 0x3c, 0x7f}, 0x60}, {{&(0x7f0000001300)=@ipx, 0x10, &(0x7f00000015c0)=[{&(0x7f0000001340)=""/243, 0xf3}, {&(0x7f0000001440)=""/11, 0xb}, {&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/114, 0x72}], 0x4, &(0x7f0000001600)=""/169, 0xa9, 0x9}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/23, 0x17}, {&(0x7f00000017c0)=""/88, 0x58}], 0x3, &(0x7f0000001880)=""/211, 0xd3}, 0x5}, {{&(0x7f0000001980)=@ethernet={0x0, @local}, 0x10, &(0x7f0000001b00)=[{&(0x7f00000019c0)=""/255, 0xff}, {&(0x7f0000001ac0)=""/53, 0x35}], 0x2, 0x0, 0x0, 0x3ef9}, 0x1}, {{&(0x7f0000001b40)=ANY=[@ANYBLOB="00001f0000000000"], 0x8, &(0x7f0000001bc0)=[{&(0x7f0000001b80)=""/28, 0x1c}], 0x1, &(0x7f0000001c00)=""/4, 0x4, 0x1a}, 0x7}, {{&(0x7f0000001c40)=@un=@abs, 0x8, &(0x7f0000001e80)=[{&(0x7f0000001c80)=""/82, 0x52}, {&(0x7f0000001d00)=""/98, 0x62}, {&(0x7f0000001d80)=""/220, 0xdc}], 0x3}, 0x3}, {{&(0x7f0000001ec0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000003540)=[{&(0x7f0000001f00)=""/82, 0x52}, {&(0x7f0000001f80)=""/218, 0xda}, {&(0x7f0000002080)=""/63, 0x3f}, {&(0x7f00000020c0)=""/153, 0x99}, {&(0x7f0000002180)=""/29, 0x1d}, {&(0x7f00000021c0)=""/213, 0xd5}, {&(0x7f00000022c0)=""/200, 0xc8}, {&(0x7f00000023c0)=""/79, 0x4f}, {&(0x7f0000002440)=""/237, 0xed}, {&(0x7f0000002540)=""/4096, 0x1000}], 0xa, &(0x7f0000003600)=""/57, 0x39, 0x7b}, 0x8}], 0x7, 0x12020, 0x0) recvfrom$unix(r0, &(0x7f0000003800)=""/222, 0xde, 0x60, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) fchmod(r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/26 11:36:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x3, 0xffe00000, 0x3f, 0x1000, 0x10000, 0x100}) r2 = accept$inet(r0, &(0x7f00000022c0)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002340)=@int, &(0x7f0000002380)=0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x880) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000040)=@full={{0x3, {"41049e9fc28a6e"}, 0x6}, [{"2eb4a7a59c3661"}, {"a6a1c2b85f1f0d"}, {"6b9af6cceffa2e"}, {"291464e0b85be0"}, {"4ca1b6bac9c922"}, {"8ff546ce52e1ca"}, {"b7b1c50ec5d5ea"}, {"27787e6675cba2"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f00000000c0)="927964814269e3441aef38b7654c6e40c5fb88080be89ae1a44d81195f958d4a7ee186b9f5e82db68935d0f2c8a67321aea69d1177d8534bdfbec0dd9bc96d13a12484d31b6d5bada83b5cc9e7ab22b56aeb22ff206a12f1a246760461926f7f67b8af91", 0x64}, {&(0x7f0000000140)="fd3d08ab09edf7d831f281377d56b351a98530de3441e77c59288efbf111e3522d42e4901f6a9d9dd54e1f18e8a59b61be35b9338672a64e8388b978fce75b36cfa07b8baddae9cc1972b39bcf285f8b075e10f52641a8a7e40323306115bdf53f65de7e2dcda5a6d3a9bdb0cb6927a2140fc251b0495d6850848887914ffbbe8a21776b26f7c410f5bb930dae8f65fc5f437e9d246431c943ec9fd02c3f7d7e340fae1ae57adfb9312a08a35218388ce0ed4ef192117cf013f702792ed399990edfd4ddd324e4a4b88e0f9ac31f476d3772bbf27c1c00710ac031ca82602dcfe6eb5d9ddde0", 0xe6}, {&(0x7f0000000240)="2d63fad46589cce8ebd01c05f7895cdffddf3faf4b89b240c73fcb65bacaf658", 0x20}, {&(0x7f0000000280)="9eeb5d18e6563ab1e73c62fc38", 0x3}], 0x4, 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0x2358, 0x8000}, 0x2120) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000022c0)=[], 0x0, 0x0) getitimer(0x0, &(0x7f0000000340)) fadvise64(r1, 0x0, 0x2, 0x5) shutdown(r0, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x50000, 0x0) 2018/02/26 11:36:50 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000300)='.', &(0x7f0000000340)=""/182, 0xb6) 2018/02/26 11:36:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="635afa8061d0b1d8a2ac68a5d2a6b9d99fa18098d9b3f753f312136b3e45bc615042cecc1400fb60de6f6d15a8580692c9077bebcc3d03c56bb80d727fe1ea0d4c421e86db8167590491e6debc631e0178d564df1eb45724992ea3db730afaae005a3a4593d55264ef828d64d55a0674dabc46ff0bf1a82a9f6c9507c64868f63a8fdea53c617fa15fea04fcfb6053e4", 0x90, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x94, &(0x7f0000000200)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x39c, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x49ab, @empty}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001e80)={r4, 0x1000, "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"}, &(0x7f0000000340)=0x1008) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getegid() clock_gettime(0x0, &(0x7f0000000040)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {0xffffffffffffffff}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r5 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='id_legacy\x00', r5) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7ff, 0xfffffffffffffff9, 0x81, 0x1, 0x9}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r6, 0x9d, 0x8, [0x8000, 0x300000, 0x20, 0xffff, 0x9, 0x7, 0x8001, 0x8a7]}, &(0x7f0000000300)=0x18) [ 49.677158] binder: 8377:8385 unknown command -2075356971 [ 49.681567] : renamed from gre0 [ 49.692357] binder: 8377:8385 ioctl c0306201 20007000 returned -22 2018/02/26 11:36:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000034c0)) getresuid(&(0x7f0000003500), &(0x7f0000003540), &(0x7f0000003580)) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003680), &(0x7f00000036c0)=0xc) getresgid(&(0x7f0000003700), &(0x7f0000003740), &(0x7f0000003780)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000037c0), &(0x7f0000003800)=0xc) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)) lstat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000000080)) getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b80), &(0x7f0000003bc0)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='gfs2\x00', 0x2040803, &(0x7f0000000140)="b240e6b7e0d85f29851c658344919f8ac4dead4d84101d099823e3b95fbe84c52e676f2e468586e28ea3f0710befdb823ecc9734e99f6191ea23abac4c819cf93a9d5e541d4af680b61567c42e50e38d84ff321ff8fb62a4de3332ec8762df3462c8c0d81ce34f5dbacf69b77861bcb30a8256da5b42bbb7cbbabf79d25b8e95e362977b614c47ea99fd3a9b32608346f9d7e35a2c") futex(&(0x7f000000cffc), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/26 11:36:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/82) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/26 11:36:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=ANY=[], 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/89, 0x59}}], 0x1, 0x203f, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4804c2, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000180)="64d41a4955cb527df645a9c02cbb83540c2ea50321d4a36d3daaf1d046890f43a54821ecd7a440ac122bcf45d266a516f7c7710507992136a7c8cff164d9c54b0e89d79d9f1f32c29a79b4d1a88ea74fe86af70154d29e174ba3e4c6625b2791b018ff649a77a4ea45db9bf4254eb88941102b122a0ef05e577887b45ffe4f9ee64c94b994b701479982a7b24dcf1a98b002587feee95f", 0x97}, {&(0x7f0000000240)="6b5e15a84c2ae503eb45096ebf267fa6c5aedb6bb76e6357fb06c5fceff398c3460963cd351f492246b24e38d0b9b9b62b4b7e66b2c76c645d978f72e1d900effbd068ac2a986bda7f4e656fce38dcbacbbe857e9032fd63fa9e9215b1cc920f4e57d2c8f373019137ac30fce348fa016d2f96d0f174053310b2e6f7c4afc57ab27daf675f9336f88f7c5c3f4eb2303d3729ba44c52851df475bdd57a41de79f813761e40ed8cef4a1", 0xa9}, {&(0x7f0000000300)="67d59af65d408cbe2e3092588d25152f6e0bf33484cf3f27fa314d3d687b44548f25d24a4d73977f391c723f3f86bf6093adf7734703f73c852a5ddd575336918721f5693372585518b1eeb1e9c3fefe98fa3836a25aac5cbcee7a395a03d5328d2df5f892c604335670da79d9f02a199cf0f93de05ddfb12e3a3e7a72574dea73c9c749b7ab71e233067dcc3b780c70b9b05a9e52f48c326db1e866e840162a2c04bc34720e1d4432720aac21ad722d868cb4d9836394dff41cbe2564c17332ee15db01fc4b97b2fedfba5942759ffea12c50a72a1333040bd68174ca404b3483b9", 0xe2}, {&(0x7f0000000100)="a706", 0x2}], 0x4, 0x0, 0x0, 0x40}, 0x8000) 2018/02/26 11:36:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xfc, 0x4, 0x9, 0x100, 0x1, 0x0, {0xf, 0x0, 0x4}, [@typed={0x10, 0x6d, @u64=0x1}, @generic="9a2444f84338d93ed3b8656bd2790997ce39e51baa0edd4dd4660b8a9e7a406df0771b1c3eaac6d8a7e6c31a7e4177b8258b584b1893856259066fe34ed95947c24a24cb38a2eef323b9aae85a998d7166c7695106b7da855ac31698a05a3369552a191a7d9a76cd37b70bc03b2ac37348f2a22d6f9d5c8a25f4236ac2d40c8c9df89417a12774a148b151ab18e0fd10ec18c3e3bba4e6fd89908d17c04cc70a60df0eab0ffd53e9837136755d7e61c240c6f749b9a0471d56129fc71d719bcca1086cc4dd07192abc534cbc4716bffe673c190ccb28b779"]}, 0xfc}, 0x1, 0x0, 0x0, 0x44}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) [ 49.692437] binder: 8376:8382 unknown command 1986356271 [ 49.692444] binder: 8376:8382 ioctl c0306201 20000080 returned -22 [ 49.708375] binder: 8377:8397 BC_FREE_BUFFER u0000000000000000 no match [ 49.725371] binder: BINDER_SET_CONTEXT_MGR already set [ 49.725379] binder: 8377:8397 ioctl 40046207 0 returned -16 [ 49.729523] binder: 8377:8397 unknown command -2075356971 2018/02/26 11:36:51 executing program 3: clone(0x4000000, &(0x7f00000001c0)="54b1790b0e6fa64235c0484c2e5b8536317d0d2b0368372009c20ccfdb247bf42458b67fbcee85cde2b0e3c9d733ffa9ff206f8908909de8a22999e9a52c29a0056d173d7114d5c22af274f611bef0983682b34f79017f1d14c22d688fe5350bfcf4be2eef5bdc4bfc750878b93e726d777f845e5b", &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000100)="13a431f425d2f8a115cbda6d9a782a06c03d269990eb760305454446811ddaa6a8eda9c973a4dbc941bec2a27da1efd6d2cbf02cfbfed5f59970ef2b2799077a743dc06d44cbbdd007100015ed243aa8d4b381165255d949dd487da049646ff814d70837fcf82a461ac7d5569b") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x29) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000f86c2b)=""/84, 0x54, 0x0) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/26 11:36:51 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x10000}, 0x8) fcntl$getflags(r0, 0x7) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 2018/02/26 11:36:51 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x244, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) ioctl$TCSBRK(r0, 0x5409, 0xfff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x5, 0x0, 0x8000, 0x1f}, &(0x7f0000000180)=0x18) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r2, r2) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000001c0)=@req={0xb3b, 0xc821, 0xffffffff, 0x8}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x1, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x40, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/130, 0x82) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) [ 49.729531] binder: 8377:8397 ioctl c0306201 20007000 returned -22 [ 49.729559] binder: 8377:8408 BC_FREE_BUFFER u0000000000000000 no match [ 49.745667] binder: 8376:8382 unknown command 1986356271 [ 49.745675] binder: 8376:8382 ioctl c0306201 20000080 returned -22 2018/02/26 11:36:51 executing program 5: mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ext2\x00', 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) 2018/02/26 11:36:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x23, 0x4e7, 0x9, 0x3f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x445) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x48, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x6cf, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000240)=0x10) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000280)=""/48, &(0x7f00000002c0)=0x30) 2018/02/26 11:36:51 executing program 0: socket(0x8, 0x4, 0x9) r0 = socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x80e, 0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/26 11:36:51 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x80, 0x9c) r1 = getpgrp(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000000100)={0x20071023, r1}, &(0x7f0000000100)={0x8000, 0x4, 0x80, 0x76, 0x7, 0x693a5719}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/mls\x00', 0x0, 0x0) listen$netrom(r0, 0xfffffffffffffffa) 2018/02/26 11:36:51 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x2, @empty, 0x9}}, 0x6, 0x6351}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa7, "5442bf0ef9bfeaaf69baed4b11b90688fe4f73cebb74922ed8705ff4de9aaebc77e54865b921293112e129876904a7b2022a719312709b8e8a6e0f5fc2fe3bc761f8433b4197ddca4f55ed6fb961d7a17efad7c1288a602a15703a9f0c81cc26401fcb8b4f20356cfffd8d9748b0d231527d7fb030d52fb47eadff6edfaab4e7e72caf205cb407a72049424b81430a43239b6fa1d512a7723d84c66c9ef9f10a658658e76e911e"}, &(0x7f0000000200)=0xaf) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7fff, 0x6, 0x1f, 0x6, 0x6, 0x127a, 0x3, {r2, @in6={{0xa, 0x1, 0x200, @empty, 0x62}}, 0x9, 0x0, 0xfffffffffffffff9, 0x3f, 0x401}}, &(0x7f0000000300)=0xb8) 2018/02/26 11:36:51 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[], 0x0, 0xffffffffffffffff}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) 2018/02/26 11:36:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000db1ff3)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@common='erspan0\x00', @ifru_flags=0x100}) 2018/02/26 11:36:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x0, @random="3e7596f732f4"}}) r1 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x3) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/02/26 11:36:51 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x8, 0x4) socket$inet6(0xa, 0x80003, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000e26ff8)) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="062004005815a6ae23a19a17d746860391e1a7188a79bfcd87e43033339dbe1cc5c659618a39e7f990325c797a5ebd4de03e1f061f528ecabbc00f6573c70304f7f341e251d0059fcd35a6fd9c24b8cff15633083ebce6ee58cf251bec95fb0531cec843e74dea5ccc77d419ebc6cb851cbcd2825b3f35e4ec08504329cfac129b610754814f4ec76e9e95dbbcce8032700f2582a3c2ba36afc869ea4b53526f8313462105114e7e15439036237b8ee01485bdaf97d077ef7478852c088ba72aabb9c9ecb70e1c", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f00000000c0)=0x1c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000080)=0x8001, 0x4) 2018/02/26 11:36:51 executing program 5: socketpair(0x2, 0xa, 0x401, &(0x7f0000000000)={0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="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", 0x1000) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/02/26 11:36:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x121000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="286d27141973a86da3e9d9adf9953ff8", 0x10) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 49.900559] : renamed from gre0 2018/02/26 11:36:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x89, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x3a7d, 0x40}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x9, @empty, 0x1}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xb4, "ab05c71fb9ea4f3150c3c0a5900d2fb26176389ce7192d2a4ec5565aa1d04d688500b2ab158893655e25a16ef34ea6f6ea2ca49eac68d881b264f7febcadd2e6fc16e8a8972127f0c6d08e1c82281d3c65264c7b23e40dbef92129c0090f8ef8d71713227ec082f8d63dfdc676810dff84f777b025ac3386ce250d63d686872dac36c21a56da2582f8665d6695c232e59586dac56dea608bd42a291b98ef060b6213427b510f9337b72848728b9fa4e660480307"}, &(0x7f0000000200)=0xbc) setfsgid(0x0) close(r0) 2018/02/26 11:36:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x440000, 0x4) pread64(r0, &(0x7f0000238000)=""/129, 0x81, 0x0) [ 49.921713] binder_alloc: binder_alloc_mmap_handler: 8464 20000000-20002000 already mapped failed -16 2018/02/26 11:36:51 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf90800f13477d1e1729715223e1461eafed34deae4b6bb0149498e0392817530878ceab0eacb83714b28aa561b5d77713c997018f1da8755146e1e4f3e2d7f2c2b836bfb1e7dbd4140e464376a1bbaf02ad70ee232a89b50e3b651cc95d25041634a796d5d23051abfbc90912c367ddac4f09db5b51716b81a160f684914aa918da9c470a11e3833cbac9ab7a2e9e5ffb85a3c3f9a6234117eba5beb6de63b4f570d5c6c9422dd798065742134426cb049e1ac40d4fe1a5c18e18bc6dd39d7e4c08978658ccf5c7a5555afe64d986516e564d086c475485427e9b0f2d2fbad0331b933f02d"], 0x7e) 2018/02/26 11:36:51 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000abffd0)=[]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/26 11:36:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x1c8, 0x7f, 0x10000, 0x7, 0x400000000000000, 0x8, 0x20, 0x1000, 0x4, 0x50b4b4e7}, 0xb) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="739874a31c2ee2dfdd68797374656d5f753a6f626a6563745f723a706f6c6963795f7372635f743a73302073797374656d5f753a6f626a6563745f723a646863705f73746174655f743a733020313920756e636f6e66696e656400"], 0x52) 2018/02/26 11:36:51 executing program 4: getrusage(0xfffffffffc000001, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 11:36:51 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) recvfrom$ax25(r0, &(0x7f0000000080)=""/57, 0x39, 0x100, &(0x7f00000000c0)={0x3, {"912cff1bbda2b0"}, 0x92}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="fe786f3d407482d5aff7ebf923bd46c90a614d70496763e096ee435b3a4d3c2046eb8eeef0b2a7aba3b2bc95b5ced7d4b95dea38abefc3fa07df8e672faa87049bf8ddf8cb76b47de9e86bbeb5db63d0471ef888a231993f5fe33eca3a22bbfa8bd6782dd87bf934f601abc014c49eb5debec192edc1368a2250efcfaa11ff42a3f07f268638a1a7dde8a6934fd77792b433f5c68301bd41105139e97287b4224110b8d72f5ec41bd4c12ef099eecd5b911a947882cf348d2718cfca9b5ff19a4ecd5663c97bc1a59b3e724c3109840a2ca4047b356ad731fec28052d2e6eaecb87ee36d3ad5ddf16c6f54fa39e92b65", 0xf0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) keyctl$link(0x8, r2, r2) 2018/02/26 11:36:51 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xff9}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r3 = signalfd(r2, &(0x7f0000000000)={0xa6}, 0x8) sync_file_range(r3, 0x20, 0x6, 0x0) 2018/02/26 11:36:51 executing program 6: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0x3, @rand_addr=0x2}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x50, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={@common, @ifru_flags}) 2018/02/26 11:36:51 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) 2018/02/26 11:36:51 executing program 5: r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101281) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xfffffffffffffffe}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xff, @empty, 0x7}, @in6={0xa, 0x2, 0x2, @empty, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xd0) 2018/02/26 11:36:51 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 11:36:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xe, 0x2, 0xa, 0x10, 0x0, 0x6, 0x1, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0xc2bd895, {0x6, 0x0, 0x2, 0x20, 0x0, 0x2, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}}}, @sadb_lifetime={0x4, 0x4, 0x1, 0xff, 0x8001, 0x9}]}, 0x80}, 0x1}, 0x8000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/139) 2018/02/26 11:36:51 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = getpgid(0x0) setpgid(r1, r2) r3 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) delete_module(&(0x7f0000000000)='\x00', 0x200) r4 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000007) utimensat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x100) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000000)=[0x2, 0x100]) fcntl$notify(r0, 0x402, 0x0) 2018/02/26 11:36:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/26 11:36:51 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) set_thread_area(&(0x7f0000000000)={0x0, 0x20001000, 0xffffffff, 0xffffffffffffffff, 0x3, 0x7fff, 0xfffffffffffeffff, 0x8000, 0x401, 0x2}) 2018/02/26 11:36:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000931000), 0xffd5, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 11:36:51 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0xb6, "4083dc6c0c7cebe1662a149d60c6a66adb6b716f1224d1b4333be3c5212b0dd7c9b85187b394af9d1c9b3689341ce83b9a4113326e9e0c3c169c272678706f2a7f5d90b7331d611b2eb8793141ef87efa9a4e34cab3c19fb10b0055b0f4ff47f4cb96afe8abb13f6c04dae4d12794aaf66763bd26ce327f9ee7917a2866207b62b819e3b89feb46414b1835707d7732018605a3e23bc319e9314ff4d5efb725cd39c91f4a1b38a3885e6841f38210be76cf7a47068c7"}, &(0x7f0000000200)=0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/02/26 11:36:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x44ab}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x37db682a}, &(0x7f0000000100)=0x8) setitimer(0x1, &(0x7f0000012000)={{0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) [ 50.054598] IPv4: Oversized IP packet from 127.0.0.1 [ 50.056857] SELinux: policydb string length 888209416 does not match expected length 8 [ 50.068005] IPv4: Oversized IP packet from 127.0.0.1 [ 50.073957] audit: type=1400 audit(1519645011.309:42): avc: denied { validate_trans } for pid=8487 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/26 11:36:51 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000002580)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000002480)=[{&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/243, 0xf3}, {&(0x7f0000001280)=""/173, 0xad}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/190, 0xbe}], 0x7, &(0x7f0000002500)=""/91, 0x5b}, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000025c0)={0x0, 0x68, "f112df2d7a09b05f4a84832889f5f4a352aa56ce6f3c3f3561a220dbcea0c010e241dd08e8871062d2528944d98817e6d1fae55d35f518874c94cd1173b296cc9fd54737b51ff8f0656a7b2a5453adccb7a5b51d2addd6b77aca00a5dfbeb7b7a20fd5b5465c2da3"}, &(0x7f0000002640)=0x70) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002680)={r1, @in6={{0xa, 0x3, 0xc00, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3ff}}, 0x9, 0xff}, &(0x7f0000002740)=0x98) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f72fcf), 0xfffffffffffffcef, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x8, &(0x7f00000002c0)=[], 0x0, 0x0, 0xfffffffffffffffe}, 0x12003) 2018/02/26 11:36:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) prctl$getname(0x10, &(0x7f0000000040)=""/80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/238) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffe0a, 0x0) 2018/02/26 11:36:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0xd1, 0x1bd93206990ce0c0) ustat(0x101, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) flock(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9d, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0xffff, 0xc8ef, 0x100000000, 0x80, 0x8}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa002, r2, r4, 0xbd, 0x904c00) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/41) sendfile(r1, r1, &(0x7f0000af5000), 0x10001) poll(&(0x7f0000000180)=[{r0, 0x20}, {r1, 0x4038}, {r0, 0x9602}], 0x3, 0x3) [ 50.118274] IPv4: Oversized IP packet from 127.0.0.1 [ 50.123554] IPv4: Oversized IP packet from 127.0.0.1 [ 50.143404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/26 11:36:51 executing program 4: r0 = socket(0xc, 0x80e, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x59, "3dae96f6ad21c2197639280bbcc4a5cdc39693c6d7e9b043114124d0ab86d47430bb4cc2f06d447f82f5561c8b75c70d8aaba0fc7a65587b02fb3955602e36e84cfe263ec92b144449adf27bcd5adcf8869cf4a8a409b8c198"}, &(0x7f0000000100)=0x61) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = accept$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x8, 0x8, 0x1, 0x400, 0x7, @random="821a93a79e57"}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f00008d8000)=ANY=[@ANYBLOB="04010000210001000000000000000000ff020000000000000000000000000001fe8000e480be791df51e6265a6ad8e0000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000b400110000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000ac140000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aaac140000000000000000000000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000100)=0x9) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x28500, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/02/26 11:36:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c3000000c5dc6791f8e4c33cceac40b54ffbed2e866241477cc77bd57cb408de8e4d5f20d1a138fec6a6c312f76ccfb09f285d501fa80bc433976337a3b73709e17ccc0d1e3d7b737e6f64ed252deec79917917f37328ca7741f972de43c88ce73adae049bc9450100fc381e631e4b7f75da838d0b705c2a8a3d9a4e592dac9eee83590a53bbc09c3cdc7cb74ffe4401e3693c11d99c09ebcf1d31fd82dea8a3d23c3b257020d8fa67c376a143d1602afbd805613d0466e3419dca2d3a7e36c6610fbf9a6ee0c9"], &(0x7f0000000140)=0xcb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0xfffffffffffffcbb) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={r3, 0xc51}, &(0x7f0000000280)=0xfffffe4c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0xc2d0, 0x8, 0x400, 0x5}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000002c0)="583f404054d75d5820a636ec8a53b7b1", 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x20001, 0x0) 2018/02/26 11:36:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8006) writev(r0, &(0x7f00007af000)=[{&(0x7f0000000040)="480000001400197220ffff7fffffff560a113b850e1de0974881000000fe58a2bc4a03049164643e89000000de213ee23ffbf51000ff41feff5aff2b000000000000070000000000", 0x48}], 0x1) 2018/02/26 11:36:51 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000006, 0x12, r0, 0x0) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x77359400}) ioctl$TIOCNXCL(r0, 0x540d) recvmmsg(0xffffffffffffff9c, &(0x7f00000042c0)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f0000000100)=@hci, 0xc, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000001240)=""/93, 0x5d}, {&(0x7f00000012c0)=""/27, 0x1b}, {&(0x7f0000001300)=""/30, 0x1e}, {&(0x7f0000001340)=""/173, 0xad}, {&(0x7f0000001400)=""/34, 0x22}, {&(0x7f0000001440)=""/92, 0x5c}], 0x7, 0x0, 0x0, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001540)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/93, 0x5d, 0x3f}, 0x1f}, {{&(0x7f0000001700)=@rc, 0xa, &(0x7f00000019c0)=[{&(0x7f0000001740)=""/84, 0x54}, {&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/204, 0xcc}], 0x3, &(0x7f0000001a00)=""/136, 0x88, 0x3ff}, 0x9}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000002040)=[{&(0x7f0000001b00)=""/106, 0x6a}, {&(0x7f0000001b80)=""/173, 0xad}, {&(0x7f0000001c40)=""/26, 0x1a}, {&(0x7f0000001c80)=""/21, 0x15}, {&(0x7f0000001cc0)=""/215, 0xd7}, {&(0x7f0000001dc0)=""/155, 0x9b}, {&(0x7f0000001e80)=""/67, 0x43}, {&(0x7f0000001f00)=""/47, 0x2f}, {&(0x7f0000001f40)=""/139, 0x8b}, {&(0x7f0000002000)=""/16, 0x10}], 0xa, 0x0, 0x0, 0x510}, 0x8}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000002100)=""/27, 0x1b}, {&(0x7f0000002140)=""/86, 0x56}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/35, 0x23}, {&(0x7f0000003200)=""/4096, 0x1000}], 0x5, &(0x7f0000004280)=""/3, 0x3, 0x4}, 0x1}], 0x6, 0x22, &(0x7f0000004440)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004480)) 2018/02/26 11:36:51 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85}) 2018/02/26 11:36:51 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) nanosleep(&(0x7f0000012ff0)={0x77359400}, &(0x7f0000001ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x48081, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/187) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) 2018/02/26 11:36:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) prctl$getname(0x10, &(0x7f0000000040)=""/80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000100)=""/238) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0xfffffffffffffe0a, 0x0) 2018/02/26 11:36:51 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x408080, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8, 0x7fff}, {0x4, 0x2}, 0x7fff, 0x1, 0xfffffffffffff06b}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x1f, 0x1, 0x9}) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x13, r0, 0x0) 2018/02/26 11:36:51 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/26 11:36:51 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000001f319d180907df5cf779121cb0e64e3397fa75fac414b8173eb2ad472705dbb6db0d56fddc1f5d82c240bc608c1df6211d2efc95a3732b33cf0506028de524add4a7481d9aac2fc69919cac510413c6255c7c3ed5e24cd6e1ab9bfe5b4baa69d4611f77f7cbfc18b54f3fa13887c7a475ce669f115dc00113614f74818ccb60ebcdee39d975814cefc6a597277c7fb8c9a3d948253a0a2f57018bb02b5374cc68e56f6c6"], &(0x7f00000000c0)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x73, "27d9bc967f4a906fa73c3d59a104d6c5d6ec28a07848a87e9ec86f8ea2e122b8167aa163758bdb18d89b4f63b17103bed21a945479295ca52f9767b8e1141bbec31744a0b27071d7995229fd137797c9947cb6017b4e0d12a1ac654ef03e32a08eb6461a274d71d1d93df14a57f264dcdf7982"}, &(0x7f0000000180)=0x3a4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 2018/02/26 11:36:51 executing program 1: gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) uname(&(0x7f0000000000)=""/37) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x80000000, 0x0, 0x1730, 0x1ff, 0x1, 0x8, 0x8, 0x4, 0x9, 0x1, 0x1, 0x1}) rt_sigqueueinfo(r1, 0x0, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffff7}) 2018/02/26 11:36:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/02/26 11:36:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x7, 0x800, 0x2, 0x0, 0x7, 0x3}) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000040)=""/4096) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/02/26 11:36:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000140)=""/102, &(0x7f00000001c0)=0x66) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r1, r2) 2018/02/26 11:36:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000330ffc), &(0x7f000066bffc)=0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x80000000, 0xa3, "d6542e6ed41f042cb877fa9fac5491b5e984d67b0fb35b7668552b59711ea17c84c28b59453fbfc89e8a8d194015e9e8de736c3ebb0e2ae19a8f76cdad5a17e50e656b00033cc4adfe2ad89b128cf3c3430820cca8fa0e1e60ef155b29d1ebba61ea6cfbcac987dc22a0912872263f2ef15a4edab531f29f1aac9ba6a3e20c7af51ba5911499317d6cc732148c79b52e0d71ffe456d375204e388e046467196878e93c"}, 0xab) 2018/02/26 11:36:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='gre0\x00', @ifru_mtu=0x2000000cf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052cff0)={0x1, &(0x7f0000000100)=[{0x9, 0xde2, 0x0, 0x981a}]}) 2018/02/26 11:36:51 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/115, 0x73}], 0x2, 0x0) getpeername(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="e5965899267a5131fb12f2f978d25d4ea08ea878be3c4c7800d29e"], &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000525000)=[], 0x3fffffffffffd39, 0x0, 0x0) r2 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x80, 0x95) execve(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='bdevprocself'], &(0x7f0000000380)=[&(0x7f0000000340)='wlan1.,keyring\x00']) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)=@flushpolicy={0x110, 0x1d, 0x20, 0x7, 0x0, "", [@offload={0xc, 0x1c, {r3, 0x2}}, @ipv6_hthresh={0x8, 0x4, {0x27, 0x36}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @etimer_thresh={0x8, 0xc, 0xdf9b}, @algo_auth={0xd0, 0x1, {{'digest_null\x00'}, 0x430, "2262d388192d688811f512ff52ddc12945287d2b7399ea06469ce463a151efd86b78aee7971c7c0319acb5cd9e363b3e3c14fd73c56dbf9a2884cb2dae6ac9bff764c13bf886e8a39d61f4b32ca8235d1bc7e6ef5d0b0e9277eee73701be8218c36f2c2979a3fa404ddf255c11cc887dd7ac740e8985187be26a2d9eef8f61929b5235cc9aee"}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000044}, 0x40088d4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) [ 50.678145] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 50.681929] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.689270] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 11:36:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000ef6f7a)='q', 0x1, 0x0, &(0x7f00005a3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b233301edeab1ccbe1329e1cdc9e2d5e6f68d9a93167f80b3627a71b319259eb8ff89f0c84224bb3d1ed4a7027e26a28ac10de26767d067b5f130d4ff98690dd7581a6827faadba44d3fd2e4001b1fb1b83e703af31a5b385d3cf55707d50cf344370ba6a1dc886659e6cd76af4ff3ef", 0x70, 0x20004000, &(0x7f0000000080)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/02/26 11:36:52 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) 2018/02/26 11:36:52 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@empty}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x82) r3 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001480)={0x0, 0x3}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001500)={r5, 0x2}, &(0x7f0000001540)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8b7df40a1e064c76c4976c2106427518e207ed55987b334246edccd0b4e9b1b0340d9a2056ce778cf3cf84f25cec755b17afd52e482802281ce5a030b0f8a07e", "2ed0eb94af5ae84b79e897bc6dafae81aa75b58603db1a7014e02de6abb33d0cdfc2185ff55b9b059307d21b1bd714885109a70ea24f1297949daa3e28a7b2d3", "54f20bcdfe9ba31fb59cde654bf73d16b7b02aadc98ab2b356a4e20b1a533e52"}) 2018/02/26 11:36:52 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x5, [0x8, 0x89, 0x9, 0x81, 0x4]}, &(0x7f0000000100)=0x12) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x6c42) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000001140)=0x4) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000010c0)=@get={0x1, &(0x7f00000000c0)=""/4096, 0x9777}) 2018/02/26 11:36:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$unix(0x1, 0x5, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db3fd8)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) socket(0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = gettid() setpriority(0x0, r3, 0x80000000) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0xbc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x0, 0x2, 'client0\x00', 0x0, "5f689734a01e56fc", "f0d616ffe93adeec470b6394e92589f17e2f23852e6a2df40bd7e81e1156bbee", 0x0, 0x1f}) 2018/02/26 11:36:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000b05fab)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b05f98)) 2018/02/26 11:36:52 executing program 6: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) recvfrom(r0, &(0x7f0000000040)=""/128, 0x80, 0x40012101, 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x2) accept$nfc_llcp(r0, 0x0, &(0x7f0000000040)=0x62996db7eaefe571) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x35) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xfff, 0x4) 2018/02/26 11:36:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) sync() eventfd(0x857e) 2018/02/26 11:36:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/26 11:36:52 executing program 4: r0 = userfaultfd(0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x6d9a, 0x7}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x7fffffffefff) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 11:36:52 executing program 2: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x5, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x108) mq_unlink(&(0x7f0000001000)='dev ') ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000140)="329b4a25ca72b61ce7231d5df9a66df23e27b31936f6b96514734345b714c639e4f6d460d31a39eb0c673b560a6de7dd25439158f1c349776ad77f538c391f0f1583e89d7bca4f1e8055476de670f6cca2044a46f19ae1409050cbe2890153acc24d9079e3f27108caa12fbcd7db2cc638dfd87f8e") 2018/02/26 11:36:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@common='sit0\x00', @ifru_addrs=@ethernet={0x6, @random="1953a7783a14"}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45}}) 2018/02/26 11:36:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x7f}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x5, 0x6e, &(0x7f00000000c0)="867b721aae3e12420118bbe4771389ceb186ca5369252992d359763130fac60a44660218e444d3afc6e0346f805e727e19791354ed009d3ba2fa16783f95684053c33ed4d0cb33b8227e7f3941156fd6c4407e7c219d5b6410e84753507327bee78d2ef8a6f6c81d55b2992c38a6"}) 2018/02/26 11:36:52 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)="13f87b2d02050dac059e6c8120f19659cdc42f1d0f50fc4dd0f39e50d02ca23cda0bc4c1c820a7d122a9a6c54ddb3e0788638fbda7fe1523352bbd7b8d954de34fa7c680e2d2890b66137939b6a1fe4038b6125fe5623e31ac2322638f760057c90fad52f96158373d5e78f0391c560e4377cf4f8abcac77329557125c0396a99a25101fee2735ec2d8eac40c8feb31030cfc1672f7c7029e9170995904064c9968efef8e827b9e87afe5b1e461205fb3fb0368b2855a62045f37c94c5d576e1c2373b32fe3dc1d84a8f6bfbfb121dcd2f6e7d7e1e0536", 0xd7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000075efdc)={0x7fffffff}) 2018/02/26 11:36:52 executing program 4: r0 = inotify_init() r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x10000, 0x7, 0x80081) splice(r0, &(0x7f0000000000), r1, &(0x7f00000000c0), 0x5c0, 0x9) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000000)=0xffffffffffffff8d, 0x4) 2018/02/26 11:36:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80000001, 0x30, 0x9, 0xba}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x3, 0xff, @empty, 0x14000000}}, 0x0, 0x1bd6, 0x0, 0x80000001, 0x9}, &(0x7f0000000180)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)) 2018/02/26 11:36:52 executing program 1: prctl$seccomp(0x2f, 0x3, &(0x7f0000000ff0)={0x4, &(0x7f0000000000)=[{0x7, 0x87, 0x8001, 0xa7}, {0xffffffffffff0001, 0x203, 0x3ea6, 0x3}, {0x8, 0x40, 0x4, 0x1}, {0x80, 0x623, 0x1d0, 0x9}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r0, r1) 2018/02/26 11:36:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022eff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b1fffc)=0x10) connect$netlink(r2, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8200000}, 0xc) 2018/02/26 11:36:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @random="f716cc518364"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x7f, &(0x7f0000000000)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/26 11:36:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2080, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/02/26 11:36:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="eb8d60", 0x3, 0x20000000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/26 11:36:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7fffffff) sendto$inet6(r0, &(0x7f0000fabff1), 0x0, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 11:36:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000f0fffa)={0x19980330, r1}, &(0x7f00008e7000)={0x7fffffff, 0x2, 0x1000, 0x0, 0x0, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/26 11:36:52 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tkill(r0, 0x32) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/26 11:36:52 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0dfd0)=[{}, {}, {}, {}], 0x4, 0xffff, &(0x7f0000000000), 0x3) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='\'[(eth0eth0\x00', 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/113, 0x71) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0}) poll(&(0x7f0000000080)=[{r2, 0x40}], 0x1, 0x3ff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r3) 2018/02/26 11:36:52 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @rand_addr=0x400}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff44, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mknod(&(0x7f0000000040)='./file0\x00', 0xc040, 0x3) listen(r0, 0x0) 2018/02/26 11:36:52 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe}) r2 = syz_open_pts(r1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) 2018/02/26 11:36:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0]], 0x8}, 0x1}, 0x40000) r1 = memfd_create(&(0x7f0000000140)='(#\x00', 0x3) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@full={{0x3, {"034fef8d4cd0ea"}}, [{"80084f057af5fa"}, {"fc3b9199429e49"}, {"dd5c0b1dc555f8"}, {"84f4bc5aa7ae3f"}, {"afe6b7c55934ee"}, {"3a3d2b00fa1ace"}, {"1f2c4feeabc160"}, {"b88c1d4741d279"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000080)="e7161c2d7d37eb6e13921d58a70125dbad1a2527d22047", 0x17}, {&(0x7f0000000200)="78687e07e706447d75b645ce6ccba870a212703abb57a470a6e10142a26d03356676002662b86b5d04dd9eb950b2b20e435d26b2f2fd1d4548e88c5f4cd748884e56d62833", 0x45}, {&(0x7f0000000280)="c98c36763ae0742a65891f75a6f2aed4dd5a753ebebdab6feea7e0ca37681c7f92ba9debcd4587192035339c465828d359f367bab68f1380a28e9fac5d3acd88a0913d850ce43ebeee52ae76c398edd4f55d1bc7b91aed248ab509385834c5096701629083925710f1d2ead6642e7b9b4343bfdccd7ee2fa179bc33b28f40ac02c16b3fbb65ce4cd032a90f1c6a161e03b8a5faf61a16f861e78ad5a9ebe0e69ae4fa9ba09c50eb8990fe1d0", 0xac}, {&(0x7f0000000340)="daccb31b83a5685aeecf88f98f2c2921bdc6710ae2d58e8b7879", 0x1a}, {&(0x7f0000000380)="4a218ce6d26aef2d84e2d95fe2dfa77014561f3b207f4cb85f5677fd1a94b697ddd56f436c0bd154f1d6712a36303376e59752c2628232bbdf8ab6428c0f9041f9bd3a4c", 0x44}], 0x5, &(0x7f0000000480)=[{0x68, 0x0, 0xffffffffffff7fff, "5b336827a1aa43ee82baf7e2dcea450d35d1041099f2414bf4b14560699436e1e21cd2d96eff12716d76dc770c5792f99a725946ea95cb167eb6054d9eb08ca34abffa2067b46c717b99a4023e96ae970e72542a"}, {0x30, 0x113, 0x6, "5939dc4cefbf102190627fb7360558451c80c2f4f0f052fd23f225122da5"}, {0xa0, 0x11b, 0x4, "7aedfb328bec9ca83b8ee9e18b8e72fd5524af04d56254964a736957b82328d04861027477b32580466e26ae157a2018b8224f1774285f0f0aa4557b9ff6ba2a6bb0e3d379b026553534826f2acc40ac194adc2f8937dcf86956e9655a5322ed816e0d5c9949c250ce8c99779d0f9d57e2b2aafd9dd288f8c001a440906dc06a74730f9fb53538d68c0d10"}], 0x138, 0x800}, 0x48000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) 2018/02/26 11:36:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x84000000007ff, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dc7fe0)={@common="697006746e0900000000001800", @ifru_flags=0x2000}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032df22)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000e59ff8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e2ff8)={0x9}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x7fffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000080), &(0x7f00009e7000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096bffc)) mlock(&(0x7f0000cf0000/0x1000)=nil, 0x1000) r2 = dup(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00005eb000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d3ff4)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) syz_fuse_mount(&(0x7f000064b000)='./file0\x00', 0x8000, r4, r5, 0xfffffffffffffff7, 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1bffc)=0x1000) r6 = open(&(0x7f000063fff8)='./file0\x00', 0x141046, 0x8) ftruncate(r6, 0x7fff) sendfile(r2, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 11:36:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11547b807b281754e2", @ANYRES64, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004f6000)}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={@common='ip6gretap0\x00', 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x4c, 0x0, &(0x7f00004f8000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000372fc0)=[], &(0x7f00004f5fb8)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) [ 51.474037] binder: 8714:8716 unknown command -2139401199 [ 51.479661] binder: 8714:8716 ioctl c0306201 20007000 returned -22 [ 51.489296] binder: BINDER_SET_CONTEXT_MGR already set [ 51.495041] binder: 8714:8720 ioctl 40046207 0 returned -16 [ 51.504252] binder: 8714:8720 unknown command -2139401199 [ 51.510487] binder: 8714:8720 ioctl c0306201 20007000 returned -22 2018/02/26 11:36:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/timer\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x3f}, {0x6, 0x4}, {0x8, 0xfffffffffffffff9}], 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={@common='syzkaller1\x00', 0xffffffff}) 2018/02/26 11:36:52 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/02/26 11:36:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007dbfd8)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000909fdc)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 11:36:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = dup(r0) fcntl$notify(r0, 0x402, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) getdents(r0, &(0x7f0000000040)=""/167, 0xa7) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) 2018/02/26 11:36:52 executing program 4: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x2, 0x3, 0x0, 0x3}]}, 0xfffffffffffffefd) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000380)=[]}}], 0x1, 0x0) 2018/02/26 11:36:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) munlockall() sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d00001800000000000000000000000400eeff310000000000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac1400aa000000000000000000000000ff02000000000000000000000000000105000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000bb0000000000000000"], 0xc0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) socketpair(0x7, 0xe, 0x5, &(0x7f0000000100)={0x0}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x2a, 0xe990}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x8fe, 0xd8, "7adcf22a2f270893aa1f61e5ff2bf2e7e51b5819c0507e8c2b51f6803575c31903884b180ecbb7a7e6e5c8ddfdc27990e43ba8ff0951ec94cb39366114667b0549ff523407e95616a1a6e094c3afeaf38fd48ed8b70714c6343e6cafa1e4f3fb66e7ad15dfe56e8f4fe8bb6e63316f4190d4146e7e34e47852f001d145b75bdb801adacd5152599828d4b0d4f391d8d81cea67230feae82246bdc87f71c3320e6ea593eac9fc2c2143527cf8ae563e0f1a802d713d2376f616d31a4de777ab809b444d4dd2f17f5ca54d2cac49303124902dd92282aa8474"}, 0xe0) 2018/02/26 11:36:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) accept$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000033, &(0x7f0000000000), 0xfffffffffffffc53) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/02/26 11:36:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) exit(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7cdf, &(0x7f0000000080)=""/252) shutdown(r0, 0x10000008000003) 2018/02/26 11:36:52 executing program 0: r0 = socket$packet(0x11, 0x10000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000000080)="990100008d06000000000000001000d7004f6f3bcb7d8500cb1b4453184465019206e3ad74cf3a7791029ddd52faffffffa34e9e86716a651153b14b00c39617368300ca6c78deaaf40540810310069db2458ee5ebd5acfcff34de6d48da8e3e6b168bdf2f03b8270cf08a8bd4be04b0", 0x70, 0x2, &(0x7f0000000100)={0x11, 0x19, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/26 11:36:52 executing program 3: clock_adjtime(0x0, &(0x7f0000000f30)={0xa46d, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x8, 0x0, 0x0, 0x7}) 2018/02/26 11:36:52 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0xa0}, 0x10) 2018/02/26 11:36:52 executing program 5: r0 = socket(0x10, 0x200000802, 0x5) write(r0, &(0x7f0000659fdc)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) [ 51.520738] binder_alloc: 8714: binder_alloc_buf, no vma [ 51.526214] binder: 8714:8716 transaction failed 29189/-3, size 0-0 line 3127 [ 51.535005] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.545192] binder: release 8714:8716 transaction 25 out, still active [ 51.558955] binder: undelivered TRANSACTION_COMPLETE [ 51.566478] binder: send failed reply for transaction 25, target dead 2018/02/26 11:36:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x8, 0x1, ':\x00'}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@common='ipddp0\x00', &(0x7f0000000040)=@ethtool_cmd={0x7f, 0x562, 0x2, 0xadc, 0x8, 0x6, 0x2, 0xcd9, 0x1f, 0x6, 0x19bb, 0xfffffffffffffffb, 0x200, 0x8, 0x730d, 0x4, [0x7, 0x5]}}) 2018/02/26 11:36:52 executing program 6: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) prctl$intptr(0x6, 0x6) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/26 11:36:52 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x100) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0xa0}, 0x10) 2018/02/26 11:36:52 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00005edff8), 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000100)={&(0x7f0000000040)="a95a384020a09dd38fe6f2b8004c0df060cbf6c2d33c9531f30ece21f589ce004830e56cd45e337187a24965aaf9bc6e902bd78c89c9065a9a4baba993b6ed92e0529896223f09df8cc3eae07607743fd0f06a266f37b91cb7748dc8252a6acdf5ae8c237bf881efc300fdcb9819cab0385d3f3539a42cc232dae79dce953ce0f42a", 0x82}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000001c0)={{0x2, 0x2, @rand_addr=0x81}, {0x6, @empty}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, @common='ifb0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f00000001c0)=[{0x6, 0x1c00000000000000, 0xffffffff, 0x800, @tick=0x5, {0x1, 0x8}, {0xc000000, 0x5}, @note={0x0, 0x6, 0x4, 0xff, 0x1}}, {0x200, 0x1, 0x4, 0x3ff, @time, {0x2, 0x3}, {0x97, 0x1000}, @queue={0x8, {0x4, 0x2}}}, {0x1, 0x6, 0xfffffffffffffffa, 0x1c6e, @tick=0xfffffffffffeffff, {0x9, 0xffffffff}, {0x8, 0x7}, @note={0x8, 0x552, 0x2, 0x7, 0x8}}, {0x100000000, 0x6, 0x9a, 0xf10, @tick=0x4, {0x6, 0x9}, {0xeb4b, 0xd0}, @raw8={"9b74815b741f257ebc462e26"}}, {0x7ff, 0x7, 0x5, 0x7, @time={r2, r3+30000000}, {0x5e, 0xfffffffffffffffe}, {0x6, 0x4ce1f2e0}, @time=@tick=0x9}, {0x5, 0x80, 0x50, 0x0, @tick=0x1ff, {0xf7f, 0x3}, {0x5, 0x3}, @quote={{0x2, 0x7}, 0x8}}], 0x120) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2018/02/26 11:36:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) fcntl$setstatus(r2, 0x4, 0x42000) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x40, 0x1f00) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/02/26 11:36:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f00000072c0)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000007380)=[], 0x0, &(0x7f00000000c0)=[{0xfffffffffffffd9d}], 0x10}}], 0x2, 0x0) 2018/02/26 11:36:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000626fa4)) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4) 2018/02/26 11:36:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000806000)=ANY=[@ANYBLOB="1f000000110000", @ANYRES32, @ANYBLOB="00000000000000007a011a00"], 0x3}, 0x1}, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x800) 2018/02/26 11:36:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xd8, 0x5, 0xfffffffffffffff8}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=ANY=[@ANYBLOB="260061656164000000000000000000000000000000000000706372797002287063727970d428726663343130362867636d286165732929292900000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e3d5cba032a9b312177998da11f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79c6768b7c445d4e2710eb29680a47e6a4e9040f66262c30a29fe25bfd7dfe5aa1902390529a6613dd507b1863e5e03340f256afa605029f968641347a1f1d833fb33e6d5cc22b8f57828dabbc0086e8e19359244d0a9947db7786b9ed2d9a4830848af17a3d26890d3c1caac87785cd488b5070a5dd6868570f61ffc21fc6d407f90aa185c7a2c9acbe6f206df4d0b2723f5740d894eb1680a1dcaad7685421b061b97906a94ce874c6df797d9a2de6766900a07d5b38da2976199f34fee3719c1b88da05efe2bdc180810e4d46f2877e104e02b918aef0dafd88ad5f76dd9d777c28960b832a81a1add50154df7a3684d546e6c51483f1de2a2b9ee4a53b25272f2abde190a7f8328a723a40ac63a43671dbe03f1696bfff195bdf92b436bcfca02fc7a7980074ea76ec958aca25f9942415f9d0abb6a83ee3cc1777efa055317037306c1a2370f347525017229c8eea6b1505c6a4da21575dc9dc6e953ab87a15a042525c8df46180c49d3c219152bf8fa4ab5a2b0dec098804bcac3ce187e7f0734fe8b55c574af9926452c5c6a48142c4f6332341f702bd0a6e5a83136ddc065a3a8dd7e586bcd73d882f6d1ecb0d760368a3713a1eb626bd9736f5d73c95f15d2fddda153c05c5a73b17ce8c85900d315b750af9865ceea619deb8d31260ddae3f7019", 0x3e8}], 0x1}, 0x0) 2018/02/26 11:36:52 executing program 0: r0 = socket(0x10, 0x200000003, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xfff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000717000)=@ipv4_getnetconf={0x14, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:36:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x6}, 0x8) fchdir(r0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x7ff}, 0xffffff92) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x8, 0x8, 0x8000, 0x7, 0x2, 0x68}) r2 = getgid() recvfrom$inet6(r0, &(0x7f0000000140)=""/13, 0xd, 0x12000, &(0x7f0000000180)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1a7}, 0x1c) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x0, r2, 0x0, 0x0, 0x800) 2018/02/26 11:36:52 executing program 1: mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x400040004) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0bff4)) r2 = inotify_add_watch(r0, &(0x7f0000b0cff6)='./control\x00', 0x1000000) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0dfd0)=[{}], 0x1, 0x0, &(0x7f0000002ff8), 0x8) 2018/02/26 11:36:52 executing program 3: setrlimit(0x7, &(0x7f000000f000)) socket$inet6_udp(0xa, 0x2, 0x0) inotify_init() 2018/02/26 11:36:52 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2c0100, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f0000262fff)='u', 0x1) 2018/02/26 11:36:52 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001ffc)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 11:36:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/26 11:36:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x2, 0x80, 0x2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f803000000010000000200000000000010030000100300001003000004000000", @ANYPTR=&(0x7f000002d000)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c8010000000000000000000000000000000000000000000000000000e0000002ac140014000000ffffffff000000000000000000000000000000000000ffff00ff1500000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000800000004000000ff73797a3000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000010f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000053cfea5f93d223a3866d34ac3799c316c6868f4a130df49b59a04e5e80e011145f8b9453b033c824d6ab8d9925f6d9bbca7b9c92a4bd607c3145426bf0e4da80edbb0abed16ab24b4be65f598a9eccd247fc82df5e0407b65797dd6302d9ab44571101cb787fa025f3628cf3d4e9457f97b743787d8cc7d86b2fc11f00"], 0x448) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x29}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)={0x2708, 0x3b, 0x10, 0x2, 0x3, {0x12}, [@nested={0x10e4, 0x0, [@generic="3bb7fe77d8bb29365d74d0179511b35b138711bd934d48", @typed={0xc, 0x42, @pid=r3}, @generic="48ea810d1c6a7458b78db348328e757b3d986ac58f032d78683149c2c3080430ff04868b74185e48fbbaa6fe6c30f5d117cf3febb72c52acce2b6585ec8976584dadbfdcdb1b2970442219058a52d2c777d3759da7ee7d3bad32ae3098d8faf67256328556f182fa3eb01408fd4b3fe940c38a6cd7b038f40b941cb94b1f95c2b5ff01919f25ad0af93b6a", @generic="2220b92e0c9c5fb9fa12e6f4febf1579386a113f718a00ad54063a715662c735a95ef98269651c6478ddadb8d129e2c9", @generic="006fd887141b8903e94c100518b91d26dcae835d7863f787e06a672a48de67e79a0df67da61eb6393bfab3f7966b4da081d5cabacd28d18bd839db96e817d3d751e9254212ab5a413a120a5190d96d9d9a7c01a2a51697753ee502f44f285294a7fde1de9c7b901678b853df1e4dc912ff5d46661402492c6e1cba6900154b07e8a213101d9d11217777aee198a14898e4ae5adc77af0dd43fbf97f39103655cf866874c5900634260f47136f75aeb6abc2f026f844552e59d43e62ba1d2ad1decfa2430ee76bf8455a82aaee67836111380e2a3b384389e4cec9e085807cead535403751b8476af7898bc2092aa7dad7c305665819a0f11f942c01412818fbe530d0731efac74608c17d5319821a882bb024883cb6b2d8acf62ccb02a0b1baa1ab098c9dd101a3bff5df72e02b30e29069a2c02f83a36b63ea4e31332d95d2fb10a87ae56ef45dc81d5768815fe94e83ed6bb9ea00f5ca62e3cd4be48d3ca7a2ec8d0d6159b08a40e37b879b76e75dbace3b5e0567536b94dd52d24f7b35f7d6d13e45723a74f92b1e62fc3c47eae1d85198f1b42412bbb6b48e946b623e9321af2cac451cf679a8787f225690c41fec6bdf68b7ad269948c23b87a3b275af0f148a41bcdcc400d8c9cb0172172e97c5dd8b250829a44eae9db95b3243fc5e4d0f05bfdcc23c85ab75277f1db207ea122f0fbf2f35631a95da830951a881dd4e0028748e77cd8bf2501400b54fcc15349c0e5b76ae3b7097c4562f5c65bd6a8844ca16e30d56468f50f96fcd34bc54ab7b71051c3eff60f3abf7270676dc44d9b919bd956ff75a70ca06b19bc91d3e0981726eb26339cfdadaab83f98ba559457165ecfba291345f23f42ec7866faa729b12648390d22e80f756100571f550fe9a3615bfe0daf71b400cdc3904454e05238cdb27ff53228cc8d7c17da97560006aa5ba2c79c8366cd769a792023c084af1c9570dbe845a57f897c414ebba1e9fba89b92060ae9e24de002d6c7043a594e37aeb81d17f8af294605b02c6d79d21e70e8d0ed93bcbc6297bc2d556dd7aa932bcdd2addaf8081a4e4509f4407c7608aa3d55f35699929dcfdf27ef06f2da03e2720b8d396176030b2de1de021aae4e6df0d32d29680db1a7f4486dfd6cea2866f055f26974b0559318ef03a1f8189eba2c2bd63a9f6ea8f6df041be51a417ef1f61c7366106eeacdb57e9a4c4f27ee9f4815979b93281483db5160413d1097a09a293be7b4e2a7bef06df894101558c17a03585448214606a464b366485caa15a5599635c3ed169714ff9ded7305ebd9e623a1c4d1b3fd421592156e8094d7c249fbb12342b1a3a234e24deb9eef4c7ff2aa0be38c53dd380334b0c3964dccb188f2083dc436b87a04fa8a2681a76c328ed25f6daaaa965809c92fdb8affebae8c2b11194f27044bde72503ea0f29d5ef01ea214757f900c74ae16363e4333fe36b7275dea25b5564a1b4f4af7e323a7fe40d7ce47ee12b3224f53c87e778600be726d721352e8465a188733e23dda8364bd78bbc42b02cd84f30f81431b0999ad1f8108e3fc16d88cf98d39b9fa44053add984c26366f2ad80a7a5b9f99e7d357b3f94ea4106e7778a2ac37e9c15d380ecbff9f50a9f23ebbc3b8bedec7cc68133ef34e6483e1b9770bd178b4e4ed45effc580bdcd08e81b1d19070ce0c1d12c40d573ec27f5eb682ae4d6a02d8ab35920325c46835f1e58fac484792c7a072c72cb82ecc9bc83e385b5305d37ff12e0d87ffb7af7837853e943ede07d4e03ae50ec8929677371370e36186dc91a9465053c894801d9d9ec5ff9611c24f0e32cecb07e8baf5090c4ec269b71f3aeccf913cc2103f3705b82c112089a3451bd1601c57d07e703417644fbccd9a9de86fd0ab06292f76e9a474af855fde7568a756129771c3de7a47d679348bf84bc547eea0761a9a80ccf6007c008014bdddb610c817fac22a429c0bb60c9409ee07d7a684dc625c56b762bfe69f192111274e8e01347350a63c0a2dbe65b0d77d82f893e97892bc0c7ac0bd92f0ebba32d5e36263636979c79d43ff4b1ee098bcab66275ca8eb67d7033907e3ef8a7b9978455fcdebd9a610f4e1538840585cea881b761f81015012a26ca3ecc19c627d959688a4bcc3a4c5104b85db82b2e4f3adc65e87d39a4693ba4da58551e11ab353f34201760b4623c0d28112ea34000fce01ddd9af943b972d0c40fe860005ecec75c199798646f7b10ab2b738a2311078a9a4bf89027a14c93de1932b46cc854b749ae1c5565133c2c817c4ee25517bd358c6f8260df054eaeef6edaf72cf2b4afcff15fd60404fd7161150c6f7643765dbf6e8965ee8d4de65eb5f7e8a0b90eec54a14f7f0b4449d127b47198156fc958b0b07bcf89f5273c1fe3c40a8cce1162f1815f15b8fd3e506ba4accaae6fe3710c1fbaf89a0e9f2764e79a7be7a7f8f031921aa4dfcd54e7cdbb41ad94bd8d287115e6d3b82994eafa50b471f2029539c5a6a6ee58431cb1978746575804fc38493e1b099933246c11d164c50be010572d4b6c59519a44a3cfbf3f054b9c6e9e6f768c6df4037094f7ec95a7dfca182962d95087b3004d6656794045980f61af9fcc15128fe7d7def9ff1954076114b5db86c51207ab2273921421907d776cc9bc863764573efd287c7add6b17560ada224cde1e102fa6038b160a4ceadbbfbdc39c1263d974608032831d96a3c7f09c5f84eb915cf1cec42b5a82c1928f3ffbf71513d26669ee911c201a6f8f7bea3eb9da37880d7199a4a3b32c738f4912805d08e2f8bdc5cc9e582bacbe067c3b548d8d8f571b4e286fe2d5a0eb1ac82573588f58306a3b4380d627bcd3cea7326618845d2bde1bfa37b6e0abc1e9ca222e686d2fd2af1fef189ac69601fa7563325e7f64b2a613176450c3bf7e40c6a672dce7da12c6c1ddd511feb7e6cee320c48b4e2426def35195cd8bf22b76784bdf8b6ae96588dd2717952283066d6158da39db884f5ee0ec903cb21a4793324d8a9e48b0697b434ffcdbf732434ba2b690f9d3f6ebc6934c1539ab1e2d6c144618a7cd3611c792f06a0373761aaba9930bd76b3476c344950bbba60d30b7ab528ad848251342a985acdd6e0eff99e73689aa137a88f59286600d5b126f873ca1769e4c4b068d4c1089137eaa597643f8e271bcdef70dbb372da3649b12f18cd9fac306f37de459247725eace519419a47a2497fe5384b40c7b3557cfd233880fe3268453e71105581a2b7afb388ffb3d23afb772e8dfdd605abd47813471edf66f4219680eb1353a7c4bfb3f971649b6e804e79ca9e02bb99b9063ac4c945c1ba1da7211ec4063ee5bf681fdf42e0bb21176324931a8959ece9eeb79db1b69a9a20844d51172834d0e7191772637b3896ac60aa21203bfe71fbc1afc8defba4126177641eaef47283401df52ede7843da8f20844e912050956e343b90e1a0d5922d7ec7dc45eab239efac50a1491cc613e11ad6a2cbe652d27c10f0e7c76f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@nested={0x70, 0xd, [@typed={0xc, 0x0, @fd=r0}, @generic="eff7a992fdcf35fc360e69054ec65a41e5d87dd2052e5763499557c31497e0bb33c751fa0716a6aa6c6b47837ebdbcad908618505c791d37216005590e4a5fd16a56a9486a13e82d252a36b7328317f711000f6032567b4dac9ec2f501"]}, @nested={0x60, 0x20, [@typed={0xc, 0x20, @u32=0xffffffffffffff80}, @generic="90851f0562562f83c98c8902aacf3f43578b763c652e74a46864b312aaf3a0f1fbe46711d5573b1abe5cfa0f910b33f5b32c60d9eeaca87f56b60321db026fad528440", @typed={0xc, 0x54, @u32=0x7}]}, @nested={0x9c, 0x73, [@generic="12cf0ca98ccccd30f8fcfae3255323fd009095773aae2080e026e0edb44b184374253869aa89612e9aed9086a83a36dab75a78b5014d2210f6b1363f788447d63b79dc3e88a90001d3108799b6b260aed84278f2bd2efb287c292cd614a46f93ee46d1284df585d8fe0b199851b680ecc7fa82de83b14bfd2968e0b9ea53662a80c5af40261d0a64f31beb4922e397b55066e2950bd5"]}, @typed={0xc, 0x0, @fd=r2}, @typed={0x20, 0x2c, @str='/selinux/avc/hash_stats\x00'}, @nested={0xec, 0x41, [@generic="0340aa8daa2011ebd9129dca2d974961032e2c2635c38b1477d16d7fcbdac53156031acfa1442d", @generic="dba00b56b92528adf50262c83679182b6aff55a31cd7f86f4a3a79b089c2728d10cf16f4ee098c4b6e18818028f80a345c22ee3063b7b19a1f41d1f6ed529895a68864f13c720ad635e3884602d1bb95a0901afd01b59f26bfd3ee6fc59418377446628ab23651c27b0dc2", @typed={0x10, 0x2f, @u64=0x46f2}, @generic="99b5cee9d902255ec76c70609231060f78012dd9244ae5cda32fb6255fc6178608cfba51ed5cc2d46e663ea8e1fdf92850faab77358710b2ba752c2efa6169ba7fbe46"]}, @generic="3790534bda7f5898656b48df653df05e0cb5e85722ff8e884149bf4aef916da06cc672621114e354697bfec1", @generic="644e7ce51a253e264524bd6af21e1a1d8ed0c6d83d9cb629445a2ec799eb7432dcad9ec2342cdf54a22b1c1e5bbcf01f5b0572067b38d6c47b5b5901b6e59b4652591c7d31b4d2cb942b1c98fb2f408a0005bbf2cb597b3be087f8858e49d2e93edfe91a8a2dece7a921044169e725d01b52563b59da1133d04ea9f6c65bb361ddc4be5507b1d4e659a9a7bc2dd71584e41a2f8b297820ffc3e039d910ef7d0a5ae34c3eb521bc78d5a62c47e2abb63a53e4d25e29d8f15c397e71ffbdd00774fd53730aaddec3f0b83872048e835477365a203a532bdf8fa83aab33727c74dac9a960bd2a607eefeb86ac3d712c5bc3c85d17ce80", @nested={0x1268, 0x13, [@generic="6bc9d4a72c4d657b0ed42f2a3fe85dcd595769672e3c09d6dc958ba000fef38e994a3be524cee2218d7694e9981e02fc69074813323c9dd041e859d48d695702d78309b2b109e3f7d566346b9e8113338fb45d4aaa57ea9656a8a2ed067afb1a4f315bbe0d9bfac069f11e64612f5529a2640896108d8fb41d233a30ab683cc8ecf34ac5869453c2bc92c137069672a84fe6510ac41f32540f51b3db184fc645e79ccbcaaa6a4916ec1679ce8099536e47ccee227399a9037ba661c1e872c6b43c0884f81dfcc76022ce97a9730433922634a43586bba15ac868bcbd4e", @typed={0xc, 0x38, @u32=0x10001}, @generic="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", @typed={0x8, 0x5e}, @typed={0xc, 0x36, @u32=0x8}, @generic="b3ab89c03597393e61f1b6a8a02ac6ff91ac17b4ea128ef5c93e6cdb906a69d1833305392cf9d3835d0ce1b9c33cde08166583061a8c8c7d98a617f00af4e411451679466a824c688083bb619d23b26655769e6f55c6df5ce1a96f7e14d4b88bb8ea7a94767df20e4cd997af9a5f7261555063aee1b07b000ea2108a60fd925b34706748707b5ff181d376e6c156fb28143bfe8e88b629bc320361f1050244710758457ec1f50527b4b4a23e82ac3135bba1504ea29859bb7df94e490a79300f2383759966c0c4a92e98ac35e073ec163b6fb59fa18d", @generic="b8f0a05b0f72710ddf0a37a56cd8ff1c9d30af8fb3c5d6ba9dbb7cf4485e70674c26d973a40e6943fa768f99b652adc20eaffdc5df34f1b49849e6b5f3c498c369287252a0e09ede4818dc507061fa433fe38700ce1d9ea5b220164e64a815f974b7dfc9ea1b685fa7611a06384d656edaca3d198e4aae3d4e3351ab12491bff8a", @typed={0x10, 0x69, @u64}]}]}, 0x2708}, 0x1, 0x0, 0x0, 0x40}, 0x40080) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) pwrite64(r0, &(0x7f0000000000)="2a0738002303560627e3eba2f22f248f8490ef5dce317467a4c94d85de42ee1f3f6080d07d9a229a350a70216fa6461613f88bf0561ed40e7859b818a71125a2281eac68c0811e41981251927f9489ac221d87574eac1d9adc196a6477190d77629e0f870a1c5a44c4e1ff58bfda9feaebe47361136b93e45535d0d2d3256671be74a94c495bab17d23f97009b009c94e464fb9c7ded06b09395809311aeb211e507", 0xa2, 0x25) [ 51.787241] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.787251] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.787260] CPU: 0 PID: 8799 Comm: syz-executor0 Not tainted 4.9.84-ga9d0273 #44 [ 51.787265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.787277] ffff8801bd797580 ffffffff81d956b9 ffff8801bd797860 0000000000000000 [ 51.787286] ffff8801cf4e0710 ffff8801bd797750 ffff8801cf4e0600 ffff8801bd797778 [ 51.787296] ffffffff816626da 0000000000002a2e ffff8801c887b8f0 ffff8801c887b8a0 [ 51.787297] Call Trace: [ 51.787311] [] dump_stack+0xc1/0x128 [ 51.787324] [] handle_userfault+0xa3a/0x1310 [ 51.787336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.787346] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.787355] [] ? handle_mm_fault+0x117b/0x2530 [ 51.787362] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.787368] [] handle_mm_fault+0x1fd1/0x2530 [ 51.787375] [] ? __pmd_alloc+0x410/0x410 [ 51.787384] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.787394] [] __do_page_fault+0x5c2/0xd40 [ 51.787403] [] ? preempt_schedule_common+0x35/0xd0 [ 51.787411] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.787419] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.787426] [] do_page_fault+0x27/0x30 [ 51.787433] [] page_fault+0x28/0x30 [ 51.787441] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.787449] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 51.787456] [] ? futex_wake+0x146/0x440 [ 51.787463] [] ? get_futex_key+0x1050/0x1050 [ 51.787471] [] ? userfaultfd_release+0x650/0x650 [ 51.787478] [] ? __lock_acquire+0x629/0x3640 [ 51.787484] [] ? __lock_acquire+0x629/0x3640 [ 51.787491] [] ? do_futex+0x3f8/0x15c0 [ 51.787500] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.787508] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.787516] [] ? userfaultfd_release+0x650/0x650 [ 51.787524] [] do_vfs_ioctl+0x1aa/0x1140 [ 51.787532] [] ? ioctl_preallocate+0x220/0x220 [ 51.787539] [] ? selinux_file_ioctl+0x355/0x530 [ 51.787545] [] ? selinux_capable+0x40/0x40 [ 51.787551] [] ? __fget+0x20a/0x3b0 [ 51.787558] [] ? __fget+0x231/0x3b0 [ 51.787564] [] ? __fget+0x47/0x3b0 [ 51.787571] [] ? security_file_ioctl+0x89/0xb0 [ 51.787578] [] SyS_ioctl+0x8f/0xc0 [ 51.787585] [] ? do_vfs_ioctl+0x1140/0x1140 [ 51.787592] [] do_syscall_64+0x1a4/0x490 [ 51.787600] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 52.068540] CPU: 1 PID: 8814 Comm: syz-executor0 Not tainted 4.9.84-ga9d0273 #44 [ 52.076042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.085377] ffff8801bfdd7840 ffffffff81d956b9 ffff8801bfdd7b20 0000000000000000 [ 52.093362] ffff8801cf4e0710 ffff8801bfdd7a10 ffff8801cf4e0600 ffff8801bfdd7a38 [ 52.101346] ffffffff816626da 0000000000002a2e ffff8801b7cf20f0 ffff8801b7cf20a0 [ 52.109322] Call Trace: [ 52.111885] [] dump_stack+0xc1/0x128 [ 52.117223] [] handle_userfault+0xa3a/0x1310 [ 52.123254] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.130240] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.136616] [] ? handle_mm_fault+0x117b/0x2530 [ 52.142821] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.149022] [] handle_mm_fault+0x1fd1/0x2530 [ 52.155051] [] ? save_stack+0xa3/0xd0 [ 52.160470] [] ? __pmd_alloc+0x410/0x410 [ 52.166152] [] ? __sigqueue_alloc+0x1e1/0x450 [ 52.172270] [] __do_page_fault+0x5c2/0xd40 [ 52.178133] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.184075] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.190709] [] do_page_fault+0x27/0x30 [ 52.196218] [] page_fault+0x28/0x30 [ 52.201466] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 52.208537] [] ? SyS_timer_create+0x61f/0x1030 [ 52.214748] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 52.221401] [] ? __fget+0x231/0x3b0 [ 52.226646] [] ? security_file_ioctl+0x89/0xb0 [ 52.232848] [] ? do_syscall_64+0x48/0x490 2018/02/26 11:36:53 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_fuse_mount(&(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x200) 2018/02/26 11:36:53 executing program 1: socketpair$unix(0x1, 0x200005, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = geteuid() r4 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000f4b4fefb2e1bda696c6530003c4eeb75c5c171f62c4b0cdf3ee139d091d18c190ff6ed2f"], 0xa, &(0x7f0000000240)=[{&(0x7f0000000040)="9ae40dfcf57f45fa5db554dd4a668700a74981de51cc03eb12af3e5844abafda75cb63ae93fa0759b11cde90e22c4c6b011811bd4952397658abb591bbaa198e150f8ed29480fe481155fe6270042952cb77a0967767e15498cb499ce8ed9f", 0x5f}, {&(0x7f00000000c0)="44be9e99355c3b0919c32436470edc2ddc274ed0386299cde0239bf01fbcfad1d74451bbc8ed86e5ff4a51cf674cb01fd6993fa59addf77aeae9b12ee3d651e33f9f09e0c462045d730f7ebc12fcc7f0843e6386fbd8d9ee5e145f4a6ff3034822888a9bccd68d4b1cc06483f3f3fad63bd021fabeb8cb17baea98810d1a36a4ef8b6901d49d97e94b6bd53014303bcc30f6a56eada0e4421f19424ff004a75838214f9cae571584514c", 0xaa}, {&(0x7f0000000180)="754d5f4ab8ee2a8c02b578fda25d07fb6e579140fdc30b5ed7377e203a12be2586f180253fb1a127266df981a39f3f0a4a2270ada301f651d9edf86575e758469c0cdf200b33111688bceb38d084cc993c8dfc5b48d534552abdcdeac9dacc29a9c0fe35f264fb4a0a103840ca8b82f93d8b588a0f3deb11d0ee58c4730e7e24dd4ab92fcf52aa0ebd967f053f3560fd6ca5d41da50a38", 0x97}], 0x3, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x40}, 0x4000090) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000000000000189, &(0x7f000039a000)=[{0x20, 0x400000000000}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[]}, 0x0) 2018/02/26 11:36:53 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f0000e71000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7ff}, 0x10) 2018/02/26 11:36:53 executing program 5: r0 = gettid() wait4(r0, &(0x7f0000000000), 0x21000008, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="f9", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = getpgid(0x0) r3 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="93e841ee777f575b1eb67141456824ece8051bb34b95aeaec1a14340765f65c3b5bb282c5773c777a85c523f6e8cb00d4e2268262c4bd71fbe25d4cf0a5c015d93249b31c833d4d5bfc47347f39e71e2cb410cc371c1f1b29dd8b0ae0bd5a41e7d15b1df10b890c2ba531b8c71a16a86ecc4e755d63b7960ee6b95d060c7980fee4137bfb1fcf4f4b286fb4dcf11998012d6191cc040f0269e23faab35a790d8e92518294d3009e64a476548c9161e6157bcb52ddf89cb3d1892", 0xba, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="6baca36e6c7ebf8f40fe5daf16fa8e3702120e547d2b2cf260ddcfe03b70c85022dc33a79ef7998d8587a365e4adcaf966463aff15b312ecbc0957a18ecf0828a15fe80f3b0eca59c134c7d0eb28c31c09a4aa2892381c6af242a29d29f4861492bfbf27533097f6f0b7c68b6138f2603936f7fe2c0193a2407fcb08c5fabb8dc0035abc09f11328f1db968f7086ebd31618587cd839c113241ef8d7d793003b655572c5fe00672aad2664b5eecff1a6c2422777d630aea230c27bac7dfe3d6042375efb01e08d2b5307d08f596fd7c41aa2527be544a39b975f7ebf5c8a734f8495d6867e3fa4e851bea911f03cd224d9bb", 0xf2, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000340)=0xfff) r5 = creat(&(0x7f0000000300)='./file0\x00', 0x53) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) ptrace$peek(0x1, r2, &(0x7f00000000c0)) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000340)=0x8) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6d8, 0x109000) acct(&(0x7f0000000380)='./file0\x00') 2018/02/26 11:36:53 executing program 7: ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045103, &(0x7f00005b8fff)) 2018/02/26 11:36:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/26 11:36:53 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3c, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x7ff, 0xffffffff, 0x6, 0x8}, 0x14) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000008000000000000000000000000000000000000000013c56ffa0b9765f8484da6d40044f3"]) 2018/02/26 11:36:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) mq_open(&(0x7f0000000000)='+\x00', 0x842, 0x0, &(0x7f0000000040)={0x100, 0xed, 0x8, 0x6, 0x3, 0xfffffffffffffff8, 0x0, 0x8}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4465a4488fcfc68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000200)="0067bea63c260004a787375cca0376a235cbf6dc525cb9214ee8ef52f400849e064d", 0x22, 0x0, &(0x7f00000001c0)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @random="d490105a29fd"}, 0x14) 2018/02/26 11:36:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f0000003fff)) 2018/02/26 11:36:53 executing program 3: timer_create(0x9, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid}, &(0x7f0000000080)) timer_create(0x5, &(0x7f00000000c0)={0x0, 0xd, 0x5, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="38fbf954b51cba9c529888da161fb0b73f61d34b2dfaf4c6fde631e9cce4c2227afcf6623cd863d3d7c046ec8283003196dd08b4c08878d4e6602dc340abe6d677b5cf7576f0cbea24a44d0a7a1ae3df3376a3808537150b4271b785ed26e65a31a28593a8dd1b01d520cde473eb8d7d2a964edca653b2"}}, &(0x7f0000001100)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x128) getresuid(&(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)=0x0) getresgid(&(0x7f0000001240)=0x0, &(0x7f0000001280), &(0x7f00000012c0)) syz_fuse_mount(&(0x7f0000001140)='./file0\x00', 0xf001, r1, r2, 0x43fcfeff, 0x400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x0, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1, [0xffff, 0x6, 0x1f, 0x81, 0x5, 0x20d, 0xf6]}, 0x5c) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001140), &(0x7f0000001180)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001300)=0x0) chmod(&(0x7f0000001080)='./file0\x00', 0x88) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000001340)={0x77359400}, 0x10) sched_getattr(r4, &(0x7f0000001340), 0x30, 0x0) timer_delete(0x0) [ 52.238616] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 52.245255] [] do_syscall_64+0x1a4/0x490 [ 52.250942] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 11:36:53 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x10000000}) 2018/02/26 11:36:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, r2}) r3 = syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') sendfile(r3, r0, &(0x7f0000ed0ff8), 0xd) 2018/02/26 11:36:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000d10ffc)=0xfffffdfffffffffb, 0x4) 2018/02/26 11:36:53 executing program 5: mlockall(0x80000000006) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='$\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x80000001, r1) 2018/02/26 11:36:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a05000)='projid_map\x00') writev(r0, &(0x7f0000f02000)=[], 0x0) 2018/02/26 11:36:53 executing program 6: socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_tables_names\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) read(r0, &(0x7f0000000200)=""/4096, 0x13cc) 2018/02/26 11:36:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, r2, 0x10003, 0x6}) 2018/02/26 11:36:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x80800) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/02/26 11:36:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/90) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) [ 52.328035] audit: type=1401 audit(1519645013.549:43): op=fscreate invalid_context=30303030203030303420303030 2018/02/26 11:36:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, r2}) r3 = syz_open_procfs(r1, &(0x7f0000000000)='attr/fscreate\x00') sendfile(r3, r0, &(0x7f0000ed0ff8), 0xd) 2018/02/26 11:36:53 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) sendmmsg(r0, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)="033386e6b62bc35fa97de944e6777a669ceda7fc30e3a3efe7eefd984f3768f7b35b16db4fa7898d72672e6e1ab9617e78506b3466066593647107f2a05527bfa77fddf5ff072f514b94d4a1938f8fc5d189ac31357efe7b3a8e93d3cac9acb6bf1041f016e9c20bdde665bf738c6c0363711b20b18ea53433c79374b261bfbb777d31a5", 0x84}, {&(0x7f0000000100)="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", 0xfc}, {&(0x7f0000000200)="87feb57ea7d7d5fcb7acd74f542ecfdf681fab5b90bc06c81996a3adc55cad7d1514362986cdf70a6a17587be2acdf00964380bcef4d0a3436fd6e1657303f3683791860fc0ad9d7d3371a80510a464ee0bfd68ad52add2778d0af8c3e8b31ccfccfabc72c2697a4b4b4f7cad3ea5e9b0bd1b7dbcdb3894437ad824bc98d2a5ab128db4aec333335b0af62a9", 0x8c}, {&(0x7f00000002c0)="4dabbb9ccaab6525c5f2725bf0b65789422d978e86d808e782a9d14559d365d730364e51133106a6102aa286b882fabb0a066f3d32a3377d35f43d3a065a7aa5d33f23f9fbe0a9f3b71401c0a8cef4ab4ff9b1e7f75ee11b036763576ae21c0e5b36f156dd568cd3e1503b48a1883f710837e895418cd9c9ffc6f4da8fc03a64e13692ec921af0afc97551df6c7fce3223cfe69771f7ef655d9958a85b7436718de3fb139070b719a1c1d317cd188b249cf6ea584f5da2540c7dc0a300d2877250f1c528ad4c288f7e8b3893f291fd83af574a3d8ab35cac8fdb813fe0197522dcddd9b202d9df97b166e452473348d93d62383fc036c86344d59237b64fe2eb1730bb335bfb075ba7c3ee16fa34a1039232b60958653ede61486eadee699e0985874b72152132171558502fa1e7f7a21aeeffa8f207f330e3ef0d50014005ffcdb9863899fa5e1a4c9fa07afa325bc02aa57831cbf86936a2c6f652b39d4d8723b7825392185e5a2d5b89d960593633718a6a35ebd240be4281f8b8305a31a0af993c325d52ac722d2981fe8aafd1e38b9396e79c30f892c6df991ca091e811b847679bfba3b56f503b9d9dd7c1d33c7f40d169b167b9b81e816ba8fb29447365a9aa04caeaed4e90868e088df97e57fed7ef7ba65524fd8c363810e247bfcc621877f5981b6f6274a97224eca575239ff2f110db89a7d6a21c7e3dcd2adf28d9d3a6b8fbaf83d3977bd3014d0d8022219aaad4945805e0337bfb08964c3ee85172f28d942d901b05d9181e3a2df5d0d58157f63a4248c9bcc90d47f974d1553e26c0b784bfba7d751b9d909ccbcd2f5a7fe16282862e9150fc4f03241552a86be64143dc311e2f281421e7080b2690b4ba45092c9a00e103fea1e3acc631666ac0dc7d67f17851e9e407b03b2a153ca71ed66fd695cfe1676b6487590454a423af8d92c84523b0a6c7a041eb953d380b692f5ff9ddbeb8d6b4920780f3cf2e737197afc03d3b9b085aca0c303b9b4dab4d3feb90a4b4ed1485611dc8c75d608d91c481959604ed73de15a490b079e39b49afe8ed8880cdfccc51ce99231703069a05828093a3489876334c56594e7b1ec42cf5169e049050581ed3d3d580d013e7c25720bce8846c6c0eed9a93cfee3f9cb07c41f0d91ff78718f937af4fd2adaf345ad01adafa30a01c557a414d0eb8766680ed4c23ff52085253df7fb6e55f15b33c5e8ae2d6553f124a37c518e4db22ef9aa91b107f7796c21051a714ac17002d5b2b5eb21539532e42caa4694b556a68ce855a225b40f63509f1402ae3f52d56706934af1b8107e65ebab4c47f4a9ce0598b317bc6769d1953de381c60ef8ebdc1775837ec14608df361b62641b9dda6838101fc7d1c0013fa6662dc4be6e8809c3d3d16e2169684ebcd9aaae8f3247960b28e29cbcd0dfbb53679c2312a03e4ab8ba2f7d1089a6a288f6c609744d704b6e93a4bc1ca031e2f759accb324c8c8f7df04ed9416df60accd522c7fa8036269ad44ba74baa57cf0355a603206b7924998b0534ec86aab049eacd3efc49fbf10e377f07c16aedee97f596927e25f2f6230711fba7b2509a0615fa1d87f09e94894646b15515048a99775ad6a57cdaf83c83936165990b4fc3d4777ea2e6ef7689d74276edf479b27b69cf9a7721521ec8e3fd89776dd86d2d5bf6f8463d690d9f798c50018d10b0a730c5d2f658bdfbd8ba960a3db9784225f05c8d11b3598e95c78393bebb6443ab9921c9001965a0d74f952e66224b14e247c9e8369bd5756310d1f7e4d7a1eddef223ecd9781b641a6d53ecf936d4ee64a74b1cd9b5962dd894a5bce859aa1ea1b5f9bd308db86c5f424d6531b950f4f6a11e7780164b4599b94f1021977fd29732ab2ba106d85f800b2322e52d04a0da0ae3dfc7bb59f7fd1187d501b1a384428b6b0d98aca2140a386c088f24afa3443cdd588ec0e544500340170139af9dd76e230b5bf42610a047ce8d8815f3de23d6663ed06074af074a2592e9d7189ebac8c19249a62c8c782776e580ffb9c166904aab21ed8960f39b13f2a9fc93166518ba4cf9a1713ee63d96e1b3f2b1b42d08cf13852542688d89b29d83a9da8d6c973b2e0d24990c4470e8e738e19f80ede22de72fa6a64df68975593dc982ea28e4f6093b1c02dc18ae129a08634d8d892b4a1896978db4173229cb56cadc12d1e67d5a15c591bda35c036702e138d02a042a154b0ae5e08c6f1a1f2542e8f76b1465cce608100f296b27607989d62cac31d12a6de8ace3786297e003c4e85818763e068ff5f612b22c9ea85ea8543c8b0884df4b18e800a7bee488a8c117970cf1080fa50b4053449edc818507446c62fa261d9b821ac0f4fbff1a37dfe50733c9e986aa49950e2a1c8f02298487628987f7cdec45a72ac3f73f48506ede51c70d32c8d114e3ac680596cba50a86993c6f36324d9845fa852cfefbf6b88d5b2b87df6490601d8eec10fb18268ee99e51d415ee04fc9b22e386f7c6dba2a40afabd8ca50881c56f31f402ecc71636a0361fed3c46a4199255950e14171913e4ce5efe40615493566ebd4c6774df1cf2033e739f1d7f44377526ffc2226724d4795bdd3a3eb0bbcd30219d70417057db4f24fcac68bb8d732ffb630c382b77b52ec02ebaa2895cb750dc5f9116d8a34d0f538307cc1613dea757d9770208c705f274c5b55d03854752e514264209c60e382b788815e040da0c83aefe2904d9eb9f1e25d71473d1aacc181ee4473c80cf0227a9a141f441822fb1f190b3dd08d9ede485806a8e59a1532fffce6cf012228e9455b189b66943bfa82c97f554a85e075f6a823673b8e64253ba7711fa96a12191c6bfd5051f24d901b3d4ef4f2da46723665f842189134a6a6c78c695740aab4568ae9291e2b90a45f6bce95a3c9bb8e06ce6ddb7e30fdfec76b216d8dd30ed8d728365b3bd10e0215ac0015f5c79994e5c70b3a68b88a85e1e28b3b1f812c6a732fce0d4feb256a57adb49c45a80b0453e37b86b97962132956b6f75a900d078e8b552204d73f97a97a65be2eb85337cbda8cd6dd3c73abaceec683ae8f10a1c9a00c042f401a67d0449793b012112ade85e9035ef7a4533f428880f31861d703893bfc1675a0d63f812a92f949935402e29a74816f3aebe6a5039180983e272b3c099529ef16047b8a88f74872f1386a40abcda09bdd29c39b19f39b11b582d6d06145134add2416de256f6f1ca7b0b2860f96a1349415803dd6976a1b72c5ee152a52b5c4d0a79a2cce7a4e74b07de1e39c3764e4ace9101abc76ff368faff22aa7f13b2682cdee87d6a942408b8cce202f383429931db39815efafdae4daf2c616d5ec96f0fa024f9db57cce2d0434c3b8ea64430b6699241e1806480a0ad7174dbd1fded2b2f56bc84736a776fdeb94a09e586ac3135e21c7578e4fec3a71bcb18119548ee2a7ce1539d1f524cd756d8b18c00242343ed55b9d10640561f4a410a1da91f75a8302c440fb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0x1000}], 0x4, &(0x7f0000001300)=[{0x108, 0x109, 0x10001, "a5db728bf02e85ab764d87d7665513e22bdae67e202d7a0590a48e9de0fd1cb9e6c8f2ec72d43d056aec473cf06463f8171d67b7d8b7324670cb989096dd0c44acfa5292a6888106ef303eb98edf94e0f996ba0d51e9f9b86e054e82dad1afe8bca36ea04b390d1831f8e86046283c83fa46145018e02de64eb55644a9ae65b8b80f5f1e6c61879035bc8215eb17918340087ae35e91da562416b62350ebfb948c7ab112289f9eef2ea37fc449f225f81289b50658bb74cedab8e03fe34e65752052dd8fe667c0e58a84407c8c67bf89ec1cb24ad0366bdf82683e77d7e1e6d917d8da142d08da71b5aba91bae074b32db387037f4b631bb"}, {0xb8, 0x11f, 0x7, "6731b652ba8f0b7764d29ab43b5f588c3e2ebba073462e256410bca5593622ee81ef0d97acea504d5ae011b318e3aef2825a84eacd5ebdad1ae43ea94ab11b3f258a9899f8e60c4875272158e04e5804f17d3520964e9f8d7a39337aede944bcaa46b54d2d4fe6b8189fb8487e585e2f7c9fe89762f28239bfa4a96ccd84b003c5c47f9ea8b56e9ccebabe6497f870de3867a903cea5495ceacb2546b52867d073aaf727610c"}, {0x20, 0x112, 0x4, "f7a4e4693f48c83982195ba828e11524"}, {0x80, 0x115, 0xfffffffffffff801, "c8ac62a53e6ccc35ea1a57ce4ce6123832373be996a12d9090da8c49e5121717398bf152e247bfd72e626831df59daa51fa47e396ff9b98a843c1c171f7afe24079a2e76e13ea4d6ab77c0194a8887d1d4952f705b1f7b962d03b15d4af6caba1d94ebf2adbb0d28c2566e816bf89b"}, {0xe8, 0xff, 0xfffffffffffff001, "9d2ff06a67bbd3187c4f647e8c05ed509aad480fd3037a3e040d87ec6182b8541fb19a1a644a4d4ed4522e2b6c9f9fe191a5bb5295649a68e62487c6557b50dc0c614485b6f773905d0f3486c1b249c80c510b207a77cd69a56292ad3a2956818533979f211f3e78f8790133bcb220a150d65f983729289dcdc9867105bd7d5f70f940c1430b1330ea5247d403b2d599830b34d253fffd69e4bb2a845eb92b23d2b1aa77ed8f574df20ce78c28251c553e5c0db1b506682f71172b39e4cf40eb1e3737154f73f95d5e7953471fffa58ff9a605e2bf0a"}, {0x88, 0x0, 0x7fff, "631bbff3b056fe6de83200616f45db8c7277fea42cd240950e5cc2595b9d8fdfb85fafcdf5457489278be039f58f50f626abd510cfed896b36de70f5f1d88805d50ca09c123136df7753b511c69375f979e7bc09e5395be6803d7e78c780b194aa88694518be1f53b482457370608f8556125f"}, {0x38, 0x13f, 0x8, "ed9f63256bf403893cb1313ab4628afb731cdc5ccb66f4c626c9e8ecd451d9e9ce"}], 0x408, 0x8000}, 0x6}, {{&(0x7f0000001740)=@llc={0x1a, 0xf7, 0x4, 0x3ff, 0x20, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001780)="6db26073e14884506988d91148603a4e755419b1f1260752699d861ea85aebd16fb9e064bcfe2ae813004d5bdacb0707fa84174c64a82291576a7275aa6c6c375edbbfa38f7eb866df597654f12aec3f940e15c3903cfb8fc09e8a8f382f1d2522dccd33f0bbc3ce6e399305ce72737fe482e015657512a76f7124d0dcabfd636aa9dbb51c6db2f1d38e5ddd743241a291fef3eae31477f0bff043a2da9dd12c08a18e6540cf", 0xa6}, {&(0x7f0000001840)="1c", 0x1}], 0x2}, 0xfff}, {{&(0x7f00000018c0)=@llc={0x1a, 0x1b, 0x1, 0x6f4, 0x5, 0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, 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0x1000}, {&(0x7f0000002a40)="b94cf565688df0f02790ca70771e7044462a859f9671e6eebdc662eddd2a7e550fb02b645bf872cde6dcd25c3a92813f5232088db593139a95977c64eceee4c04efa07e5fb7496be7f97e2b41135488ba5dd7478f068dd79871226727743e8e1c19526f5fa3479c2ff1be636d85e246f8ce5c776044000c3606bcb7e343c99fe3a7044d17e79378ac2f3c9a1590be1936199d0b15b89e3a8191dd5cc", 0x9c}], 0x4, &(0x7f0000002b40)=[{0x78, 0x10c, 0x6, "2a5d1663de9464dfb821403c2f83360637954fd5e5977225e0c50e0210f537a1e7ff11ef601c778cb464154954f7bf5787e5a4fc2699d6d0a1df0a95d45ade5c2e9a295e8da46882352383229e50ef5cde19b1e93c7a1f5d8f39bad700eb2b5a62d8e4e63c589cc7"}, {0xd8, 0x10f, 0x80000000, "37107319d5979d280c3815b7cda5b1fc0d595d9bc62a1b31daf157a39f3f9c2ba8cb84d81e8e72f439a8a35733fdd5935ae63172755ad637b1acd2a1760aee2223e297895ef7075f7f92b555679715207e34ecdd1d8c3ab1bf884852125bb0b71f11c0efc5b2722599900092b63b4dfa3c130c4ca7338f9aa16ed337776f467d508591b6e4d1f0eb5c4b49aca38d596454706d1ed2b3702a0535583c34ed4d85245f8dd6562604bcce392078a7bfa8bcbd119c2d03c63b45bc4ef742b4e831377272b0560a7274aa"}, {0xc8, 0x111, 0x9, "0aaa907336b433474a7207c96c977a06e1aa0e6fcb4391efafc8e0f826731e8e072317478ea8549e0326637088c72c2a8e794738bb8abad18833dee530845ed53bd2c24f50cbd23a2d49d55905f95ed447481306c7c562cd9069c08cff333424013763b5866bc9fc6cb86e66a772f80d9c83eabe6abf3fc4a29cfa31417b65419426deb4e4969ed06580731cc985f24bfc8afb8d48f195a932552e2ee5b7ea49a0501322ce3f28b9ac2b952a339f3ae920d45b47ae19"}, {0x70, 0x11c, 0x9, "4ae0533ac5d1bfc9ffd0a83d522eb4f8a96b5f7ff858581a2426e449ce1abb1d9c08fdcefc81e3733dddf95610d79d4797b9bef4d8ba357e898b42540512efda24d0336bdc62db8f24b599f05d02e69faccfc6af75cf1d2d4a"}, {0xd8, 0x110, 0x3, "c8f5e75d2fcd0b0a90b4e7e8264a9e9e8b40eb267460e9e4a3b642dd5c810f827a290f1982e1561e34a6dcb1cde42526b1965be4feb8939dc6567d6b9629661651296f8271763cae538191701e8c8757f557cf91534ce3cb95d56f95c88b7a90871be672289809b376b4aefc75510da3d7e61d4e19cec5924ca8985125a97acb8701d5f56dca105fb5ce786ea195c379d15d045e93ffc7fa201a924ab51de5cb36e1d9a35ebd7c473a4a226f2e9cb8ca72098f2c69d4e97e05941b6fbbeea968f4a7d10bb308"}, {0x110, 0x0, 0x7a, "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"}], 0x470, 0x10}, 0x101}], 0x3, 0x4040040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00002cf000), &(0x7f000090a000)) 2018/02/26 11:36:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x100000001, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000005b40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005940)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000340)=""/248, 0xf8}], 0x6, &(0x7f00000004c0)=""/31, 0x1f, 0x1000}, 0xdf}, {{&(0x7f0000000500)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000740)=[{&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/220, 0xdc}], 0x3, 0x0, 0x0, 0x401}, 0x2}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000000780)=""/23, 0x17}, {&(0x7f00000007c0)=""/235, 0xeb}, {&(0x7f00000008c0)=""/26, 0x1a}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x5, &(0x7f0000001a00)=""/102, 0x66, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/141, 0x8d}, {&(0x7f0000002b40)}, {&(0x7f0000002b80)=""/160, 0xa0}], 0x4, &(0x7f0000002c80)=""/68, 0x44, 0x1}, 0x7}, {{&(0x7f0000002d00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000002d40)=[], 0x0, 0x0, 0x0, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000002d80)=@l2, 0xe, &(0x7f0000004440)=[{&(0x7f0000002dc0)=""/202, 0xca}, {&(0x7f0000002ec0)=""/57, 0x39}, {&(0x7f0000002f00)=""/182, 0xb6}, {&(0x7f0000002fc0)=""/223, 0xdf}, {&(0x7f00000030c0)=""/193, 0xc1}, {&(0x7f00000031c0)=""/226, 0xe2}, {&(0x7f00000032c0)=""/208, 0xd0}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/105, 0x69}], 0x9, &(0x7f0000004500)=""/4096, 0x1000, 0x7f}}, {{&(0x7f0000005500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000005780)=[{&(0x7f0000005540)=""/209, 0xd1}, {&(0x7f0000005640)=""/98, 0x62}, {&(0x7f00000056c0)=""/189, 0xbd}], 0x3, &(0x7f00000057c0)=""/81, 0x51, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000005880)=[{&(0x7f0000005840)=""/36, 0x24}], 0x1, &(0x7f00000058c0)=""/75, 0x4b, 0xfffffffffffffff9}, 0x80}], 0x8, 0x1, &(0x7f0000005b80)={r1, r2+30000000}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005c00)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000005c40)={@dev={0xfe, 0x80, [], 0x0, 0xd}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x10000, 0x7, 0x500, 0xfffffffd, 0x1000000, r4}) 2018/02/26 11:36:53 executing program 0: unshare(0x400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x1aed, 0x9, 0x800, 0x7000000000000000}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000040)=0x327) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x100, 0x8000}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r0) fsync(r3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={@generic="47bf2e4e68295ab5c24526182e915166", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) r4 = getpgid(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x0, r4}) 2018/02/26 11:36:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xffff, 0x10000, 0x6, 0x401], 0x4, 0x7ff, 0xf829, 0x401, 0x7, 0x2, {0x0, 0x88, 0x7, 0xffffffffffffffff, 0xfc00000000000000, 0xdb, 0xffffffffffffff7a, 0x9ef, 0x7, 0x80000001, 0x101, 0xfffffffffffffff7, 0xffffffffffffff00, 0x0, "40521cdc4767c0c6a8978a033dc7ead480c7f1c07a12b722333fd7eeb62f435b"}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 11:36:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/02/26 11:36:53 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r0, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) 2018/02/26 11:36:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r0, r0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) futex(&(0x7f0000000040)=0x101, 0x5424db26c67ccda3, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x1ff, 0x3) 2018/02/26 11:36:53 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001040)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) poll(&(0x7f0000dacfe0)=[{r1}], 0x1, 0x0) 2018/02/26 11:36:53 executing program 6: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x204}) vmsplice(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000080)="be56f3e09c20f92749a072af1e6449", 0xf}], 0x2, 0x8) poll(&(0x7f0000000000)=[{r1, 0x40}, {r1, 0x1202}, {r0, 0x8482}, {r0, 0x40}, {r0, 0x2}], 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) ppoll(&(0x7f0000000000)=[{r1, 0x81a1fa026f425de0}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x248) 2018/02/26 11:36:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/168, &(0x7f00000000c0)=0xffd8) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/02/26 11:36:53 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000000), 0x314, 0x3) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000f86c2b)=""/84, 0x54, 0x0) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) 2018/02/26 11:36:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) finit_module(r0, &(0x7f0000000000)='\x00\x00', 0x2) 2018/02/26 11:36:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xffff, 0x0, 0x74e0c30, 0x1}, {0x8001, 0x1, 0x363f, 0x8}]}, 0x10) eventfd2(0x3, 0xfffffffffffffffd) 2018/02/26 11:36:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0x0}, 0x4000) accept$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/02/26 11:36:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)={r1, 0x135618c0, 0x28, "ad73fd128c0e4d15406c588731c076d638c3d6b400e9fdf98548e825315cad5c56570b0866b44707"}, 0x30) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x4]}, 0x5c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x20, 0x0, []}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r4, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x1f, 0xffffffff7fffffff, 0x5, 0x1e6, 0x98, 0x9e, {0x0, @in6={{0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0xc30e, 0x8001, 0x3ff, 0x5, 0x1000}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r5, 0x8001}, &(0x7f00000001c0)=0x8) [ 52.460557] audit: type=1401 audit(1519645013.689:44): op=fscreate invalid_context=30303030203030303420303030 2018/02/26 11:36:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={@generic="631cb191f2679b9af8acc381005313e1", 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40}, 0xfffffffffffffe60, &(0x7f00007e5000)={&(0x7f00000004c0)=@migrate={0x0, 0x21, 0x602, 0x4, 0x3, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x80000000, 0x1, 0x20, 0x2, 0x20, 0x80, 0x3b, r1, r2}, 0xd, 0x1}, [@sa={0x0, 0x6, {{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x1ba, 0xa, 0x0, 0x80, 0x21, r3, r4}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2, 0x2b}, @in=@loopback=0x7f000001, {0x2, 0x9, 0xfff, 0x8a5, 0x8, 0x2, 0x9, 0x200}, {0x1, 0xfffffffffffffff7, 0x4, 0xffffffffffff0001}, {0x3f, 0x6, 0x3}, 0x0, 0x3, 0xa, 0x0, 0x5, 0x2}}]}, 0x743f1b8213f5fa93}, 0x1}, 0x1) 2018/02/26 11:36:53 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r2, 0x0, 0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioprio_get$pid(0x3, r2) 2018/02/26 11:36:53 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='(\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000000200)="921bc887db4eb2f93aa5327191ddb061b09ab5d28aaa345e9de44da4911eceb8f1232039cef96e6a1cc399390c3815005ef9cc44ac0250ef7b108177377bee6a6876c8993aad18c484a253e9a8dc71f8febc7ac131a153f09de3843f37fb04ca2aad006acae99a9ed54d86acc98c4a6cd6c3f1173e3300de667d70e86da8fa35b65c637a9be956214764b166", 0x8c, 0x20004810, 0x0, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x10, 0x80800) read(r2, &(0x7f0000000240)=""/47, 0x2f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0xfffffffffffffff8, 0xffffffffffffffe9, 0x9, 0x7}, 0xa0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000003c0)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x4, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x49c, 0x8, 0x9, 0x2, 0xffffffff}, &(0x7f0000000440)=0x14) 2018/02/26 11:36:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8005, 0x9, 0x8000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xffffffff, 0x4, 0xfff}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCSBRK(r0, 0x5427) sendto$ipx(r0, &(0x7f0000000100)="f13eb70b91fd73ea25ab34ba87cca2e51d1f09c4b7a2c19f3282c798640aa709772bbb6287ec02000000d703252d0471a47f50ddf147c1a147f83057439d957738677b8d9c8123a3388a943faf164266fad6cba73cdc9f3a2901095a79404e5efeeb3d1069cbbdd261bd586e9043359301428d1304c8e6376c0ce965742bfe31b166f7664895741f53886ba22ac8771bb0517e264f80d909cc769ccf2c11385746a010edba3902bfcd90a27cfbcf72f7258c5936e9c7095594efb41a1fe52b463aa38af03aaed1406b62547961097cc905198db05f0af6873bd0234bcf834b0258b00b000000000000000000", 0xec, 0x20004000, &(0x7f0000000040)={0x4, 0x0, 0x100000001, "fba7fffc00", 0x7f}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={"7df1c1bb182b2e212c3ca49050743350", {0x4, 0xfffffffffffffffe, 0xffffffff80000001, "30dc4d98792c", 0x5}}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x9, "f38f85da9a64b071714de72afa9c8567829ac6b142f712a01a7676f983a15e8d13f416070a98cd1535a71a6024a146afdd22696b48a0497aa0cc94d2db11d075", "bb8bb9e00bf58a572838f07680d61dd1ade9af47fef7670dc9622f53c9c4e146309fc5ab8c82829736d4981f9a4c0509ea8b5034c9fd331fa3826867e1d72942", "e01abfc918216680cea530b252839d1866f203e78186aa7a1ac73d20727f90b4", [0x4, 0x10001]}) 2018/02/26 11:36:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) finit_module(r0, &(0x7f0000000000)='\x00\x00', 0x2) 2018/02/26 11:36:53 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x3a5e748c323dd435) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/26 11:36:53 executing program 0: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/201, 0xc9) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x9a, 0x9, 0x2}, &(0x7f0000000280)=0x10) creat(&(0x7f0000d39ff8)='./file0\x00', 0x4000000) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/26 11:36:53 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000016eb0)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000080)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f000000fff8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000b000)}], 0x1, &(0x7f000001a000)=[]}], 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="280000001e0001030000d1c6c5b61c20a0819f59f393c800000000000007000000000000000000002398c643b4e8e136b0926bba97d1"], 0x28}, 0x1}, 0x0) 2018/02/26 11:36:53 executing program 2: pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x99, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfe3a}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r3, 0x7a8}) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x649e}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r5, 0x2, 0x9, 0x1, 0x844b, 0x2b, 0x2, 0x1, {r6, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x1}}, 0x8000, 0x3f, 0xffff, 0x8, 0x8000}}, &(0x7f0000000240)=0xb8) write$tun(r4, &(0x7f0000308f6e)=@pi={0x0, 0x88a8, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@mpls_uc={0x8847, {[{0xfffffffffffffffb, 0x7, 0x3, 0x20}, {0x1, 0x200, 0x3, 0x8}, {0x2, 0xfffffffffffffffa, 0x8001, 0x9}, {0xfff, 0x9, 0x3, 0x80}, {0xfff, 0x1, 0x9, 0x6}, {0xffffffffffffffe0, 0x0, 0x8e34, 0x6}], @ipv6={0x7, 0x6, "0829cf", 0x0, 0x7f, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [], [@calipso={0x7, 0x0, {0x2, 0x0, 0x10000, 0xa000000, [0x6, 0x0]}}, @generic={0x7, 0x0, "a1ac611b9bfff8087d1419dbd20669e1b549471a14695ff2872f4e7344ca433daa361054bd8143744e5b098732138637c2dfa3eb10105cce251088221542b2466c23d65eff4e9e1eaf8aa151afcfd4061b2347bca59f149f500d6205067fb871bd8a837aab7c2004aafe36802fa18540c56ea56a38ce376507fd576640a0b4fcad9a4697a96051c1832a1ed5fa221934bb30c3243b5564ed280d907431adb0b7a3d142e32f8a3300ac4aa02933312ce19e4d93c9"}]}], @dccp={{0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x8, 0x3bb0, "392703", 0x1, "197a17"}, "e0795b60f24bd269641d7340a0"}}}}}}}}, 0x11f6) clock_getres(0x2, &(0x7f0000000080)) 2018/02/26 11:36:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x13, 0x800) 2018/02/26 11:36:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x256, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/02/26 11:36:53 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') fchdir(r1) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ptype\x00') syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 11:36:53 executing program 5: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x326fc826}, @in6={0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3f}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}], 0x88) pkey_mprotect(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x2000004, 0xffffffffffffffff) 2018/02/26 11:36:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) read(r1, &(0x7f0000000000)=""/61, 0x3d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702", 0x2) 2018/02/26 11:36:53 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbbff0)={@empty}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) 2018/02/26 11:36:53 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r1, r0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x210008}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000bd05fd543e9d634e154ba1c0098a7c29ab4d6ed470dbc72e5c071208e63efe06dcdb29c5803548adb13c6dd782e257ad70db97659cd681c8ace2dd2066d26e8790359f53a44d09421ba99e9b3da3eadb88f65834b079ef9f3ba1a2160e2f8964dda15581972b85d64c3bcd90182accd6f6cebe63f3577de72255d350c1b80306c67e990398b32cdb4080d43c012eb81b7883b3c95fe2176b811fa3a3ef4803066e838c435196b157b05f6228cdd5b68615b878b3813a005963ee44ca57b8e12029f50afae95351758c1f0e586d71a6e9156d10015cb77e3db28d3bdaf732ad29eeafd42ffb"], 0x14}, 0x1}, 0x0) 2018/02/26 11:36:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(0xffffffffffffffff, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000229000)=[{}], 0x1, 0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 11:36:53 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8600) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0xfffffffffffffffa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x80000018}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) fdatasync(r0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)="a75d4485b6f6c6ea7fc7c8a386d6fe17b8aabda420c6e0884961dde1b972266113f20099cb2428025d1f2768f7de47f4eac32d88326a076dbe79e7bc00b89d281c1d6ed5ee81", 0x46) r2 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r2, &(0x7f0000001500)=[{&(0x7f0000001380)=""/178, 0xb2}], 0x1, 0x10000000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)=@common='irlan0\x00', 0x6}) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x400400) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)=@generic="57f65cc29129b0841f3b465ae6df73c3", 0x10) 2018/02/26 11:36:53 executing program 3: r0 = gettid() sched_getscheduler(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000240)={0x0, 0x3c, 0x6, @thr={&(0x7f0000000040)="f675626cf8aa1cf24740a720f58b5879c8c5b3af9e532a44a8588251070c9defb794a3c34b6f570efd11087c4a437be0a02b360313c4de1f64a63d7453d810918fc90688de610587a06d37649ee50646ede1dfc2e6005a39187536f76b72231af12111f6ea03a4f3cc8164abc3b70feca60fa21457d991f55fa5a79d1f36ec4248f2cc969272d74fc7d39b9ffdd72fde83631a3e82c8d540d8fbf433df450a1c71035dd04356a0a106dfb9d1855e3c007757400dc12633c263929bb4fb88d047d2ef20a268785977c8b90f3519487fe90a0375d0b8ba761411c8deaaaaccda4a17c5a5fcf52a66302ad3fd2e", &(0x7f0000000140)="4e76ed28df8f4b20d7ce191a3af81ab475354c10d35021280e04d0594dbf452c146740516c48a41a79855b1a4147a29491ea268d77c25462c3a2f97367ea9cd2fe0add1da548d2681ee329f63ee247cd6cfe23b9128ee64ed6800862f70358e49e028ba1fc070ce9dd9dd3d8fbdcfaaed0596271110275242a064f5521d730d9d645d2f49c7bc02e98a1d271d046de1db0ee5dddaa2ef87ee88316195d2d1628eb9e292019ee3a47c7178c37ab83bf13da44d984269f9cc67d0d9d6c928f96b34ba9aa67bc"}}) write(r1, &(0x7f0000000440)="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", 0x3c) 2018/02/26 11:36:53 executing program 4: capset(&(0x7f00000c2000)={0x1998032e}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8eb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000040)=0x9, 0xfffffffffffffe3b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x100000001}, &(0x7f0000000100)=0x8) 2018/02/26 11:36:53 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) socket(0x2, 0x4, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet(r1, &(0x7f000089bff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/02/26 11:36:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a90ff8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) signalfd(r0, &(0x7f0000facff8), 0x8) 2018/02/26 11:36:53 executing program 0: r0 = timerfd_create(0x0, 0x0) fsync(r0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f0000ac3000), &(0x7f00005a2000)) 2018/02/26 11:36:53 executing program 2: rt_sigaction(0x11, &(0x7f0000253000), &(0x7f000021efe0), 0x8, &(0x7f0000253000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) fsetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='em0md5sum.\x00', 0xb, 0x2) 2018/02/26 11:36:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"4c828d9b906701"}, 0xa7e4}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20240, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=ANY=[@ANYBLOB="0030000000009e3175147ade2d61a0b3c373cb5f5fd05286529ce1f8af95fbfd7cb4f56f624873535b809bc5840ba055e243d4c7ccb4eb207a00b5dee02086f5fe3780d413fac9da71115f7ae4da404043ec9b63fea8e19e2f8bc26b22cf895aa47aeed9a358e89e31d4b0889a9dfeb1bcc5f25bb6c18eb25ed38d786dd6b3d640bc2f89c47925e139e566b8d5886406b59000526b58903c08e74c63879cfff3746d6d473ee7c232000000"], 0xa) close(r0) 2018/02/26 11:36:53 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) 2018/02/26 11:36:53 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/26 11:36:54 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={0x0, 0x8000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xa9) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000009000000000000a69f00000000000000000008000000000000"], 0x28) socket$packet(0x11, 0x3, 0x300) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x9, 0x0, 0x201f, 0x4, 0x17, 0x100000001}) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000)) recvfrom$inet6(r2, &(0x7f0000a08f6e)=""/146, 0x92, 0x0, &(0x7f0000109fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000060fffe)) 2018/02/26 11:36:54 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x401, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_fuse_mount(&(0x7f0000001ff9)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={"7f255fc4c39002694b92779f191856a3", {0x4, 0x20000000008, 0xe, "44114b4e7e44", 0x5}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffec1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) tee(r1, r3, 0xfff, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400040, 0x0) fcntl$getown(r2, 0x9) 2018/02/26 11:36:54 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x7}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000000f000)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0xfffffffffffffffa, 0x7, 0x1000}, 0x4) poll(&(0x7f0000016000)=[{r0}], 0x1, 0x0) 2018/02/26 11:36:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/status\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000080)='environ\x00') sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x12, 0x3, 0x7, 0x11, 0x0, 0x5, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x3, 0x3}, @sadb_spirange={0x2, 0x10, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x6, 0x2}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0xc7}]}, 0x88}, 0x1}, 0x0) mq_notify(r2, &(0x7f00000010c0)={0x20000000, 0xffffffffffffffff, 0x0, @thr={&(0x7f0000000000)="2cc9f0bf9ce4f16e877592d99497a0c0cb10904697bc22e35aaa18242298ac8b924fa2584907f5b4fbc577e44590cc28fefe4b6933bceaf1116933c4769af3827901d5b860cede8adddc85d000af3ab7e0e714c0390cde7c3e039c3bd5df684e93abcd59e5940b40c788705bc0e5b8c22cc26a5d599881f96f896f66aa30cdb0129443412336fdee9606c759b3b8828884afebea130320eb722b588d30cd28ff37b999786dde726dd6a2582fd723471242462b1029b750f3", &(0x7f00000000c0)="b29200563a7eaf9a198b25f88b5c5dcd2809991e4ea0c3c6195d6ddbe20b093dcced11652c908a74a1d10e99de86bb39c2df23fae05b82377fbb0aafdeb56c2231cbdfd33dea2b920093c168c63c468f9ec56d91836553917a6230e9cb1b6823fafa5b2e5d5202c22231610e331b67fc09a53716aeb4952a1db78df12256d99d0b27c167f937719f48c50a0050bdcc223aa9d92615ae0e32e2e1adea2607c2ce5305a61d80e8a08f2f13b7a11aa8df6d5765ffb62598ee58575adc672c42145fa80ba7c5eea24e7cf6345b8cb7247bd8f1503ed373b61239745e00ec4e1f5516d56c8a650b06259c16deedfb84a696ed4520cb5040a890ec0edd0f7a54d4733d9fd19285363d2fb008251144f6fd15418db6b9b43cc472d9301305e738c488e147ce55e38882d6ba5b65b58135b1f5c8de6ccb13e9d37380dad1c8ac758f4feed7fe2f4b81cb85f78d8cd2fca992cd799869f48509938962453abefc0e8e5bd20c641730a4544347a536771202f8ebf42dabf101e9f91d121ca667742cbd57101763c6af5d33b1297e82b46bba30a3f63ab28bd761f18c898514baaef634b88a9d3ba764df4178fff17ec59f59ae7c55a7e79d47de4bf930d6c7d0da847453f89279fdac41b8e891b1a061d21c28078c43ed9b74eeeda19ae62af0467ec98eaf9d67ea3156ecb8e8f2d42ddf762cfbdae7d51cc51cebee3a5d50ebcc78c3aa32291a00339fd3545e46f3721bba1c5ce4995fb64a4862ff990e61be923d668784a738e786644f58b61b544903d6cecb4f3bfb87d76b0c32c1a46f68d56da7dd4e560e3af313218c0df948af3b1a4c31a71dae21775ec411b007b64323f01cef7f0c98bf2e03b82da2ee6a3349596c5b84dba68365d0681a5ca41312591d0b36b8e23e101d92746ebee32b3f46fae8f61af03b5ea60ae06a31e4893292202652d5c21986c8c18c838d1d467c80ea3dc356500bcd2ac933d2f261226890bac1d177500316fb99e00e1b6137d503f6ec715c9dc98fac61d7e305493f928428f5c613b3055595ac608de95ff12a41034aebc859768e00e0651f9ac99fbf53e639fb4fe08df39caebd7a1d4d14f105745731019829d125cc8d2cabb8225b9e5dcf7b05f04025a4ed97dff6ce6aee76b6b93f78d5e50c5b3d7788cd141b4098222be5a1bbc56092de90a949a0926aed7b0395226e215e7a9ca30d9aeb08c204108e8ad178b03458b48d751ad619fb3a20055d7d36c54dfbf276925eb6f4526b0ee14ea35331890be8a72276c15994470a12d31425ad51f9f005f54890acd8b5d649d6cd181f86df728fd8f7bdb785db25eda0eb3eb69f8f5b4befc9c8db438b0f460fd0ba683b717e0c7b7828d8356a89a6b6ff22410400f4b6f32bc2c9ac01c04dfc88bf6478eddf12016188fdaa4cb4cbec00c63fdcb68739e912fe1a9f2175bbd4890300da6e41586410198e3e1801628ea2367dd5d2e8a7ee51e41dee767ac74fc37a95d513deb51fdd4c1af478c7655bbff28cb514928e31c620beb06c3f4569dce0c0166247f65f7ba241fbb7c41e05cc77d78b7d7dccca06998b5fe2b02535be3d6e55fd4ef002538e5d247d216c7323312efb7dbbb426837b95ac38a1a78a05b51e4cb14a4b2dadb2fff7283ad9308a9eda09f4171b68c7e52a2f02efe761292260a1641a7d13ee9140e8f20207f0f47c3a96e4a38440e0ae01da75f8156dac83fde5a24789eddd34fb259cf76bcaeb763dce0bda99691f8b3a315275bf5f993d335f97756375d7560210a6e9b667edc41e0b83ce4944e5ebbb90ca7307a1af1a4c079e430ac607587a9b8a5e39112594d12aa4a2144bc533811ef9dad3dadfa64c786eb2f7c35089ba21e462eb24ed8c0a4137eac1ba691cde9f1c6e8d780fc5472161741f7891b74b00b4b62b0dc2536fc0f6c76691281a6195e1f0bf6de55a6a74393bf8e9181b8a90d439e126cee70e94218b7b9bbb75eafc814c9c71636457d3e9149aaaf5ee690b63f2e1205feac1798a29d31841c9f3971954207aec4fff6ce785c165085a5017aa05840acf4a80da3d082817fff75345f8818cd969a5b0934b72199e17f9a93cfb7b5692a472d1f9d819dae8a4d18767347e460e1d1c0049b7b2fc0f2a7920823c6549d384478f2c509d6aac06842fb7e6f0bf84800c4afd7d13a641019d7096b5b813f2df66b9db63e933d48ee39b05aad06e09cc8ecf42a8b11d8c749e68eba89f91d2fc20ab4c6d25a622851a35bbe2325f74e45105f8214aeb224367c62a53e85a8e3f4ea1fea89a5e3176ab566c75708bb411c22ede014f2b77aab6597a97447f62a4632f3c5de02a49ce3609010a9c89a4a163bd2272d6ab58e8d66962c4e7a85c64ef196b65784560cab39fd64aa85cbe00200124c180884eba83c4aa5c3859edf1c4db7deab350c7fe94ba32c8cf3b43483d9f7e292e0b7ca65d1bd16665f4b00b97a02d4e00989c19aca5e2dea2065b48c2bf83432346879aa3c9afa20dafd0adf725f461d31bc4f555a8227123c673f6e4e8f447cdb0583d466c22baeee1b300bba32fa1015486ef0377e68fca25c076dd4b5c23edd711088a0938fd159a59800a5cdb1c411a3d18afcfbb6167fe2a10308042c2d09b7e79872bdba5989a4c38025c88c66a8ed10efef7919d5b8909a88b564041b361658af046e1cbaf82b149e2edd280169af1ab2bd552546a1e5e08f0db9eef54a37bd28857ee63f5c07630aba5f40c33911475c67586d05260b821ab117bdf85f0d71716b4538c75b51e1170e0f8eb2811b0691c18a69b1ca53f475c3914b8e29d68e289248e6ca9f6092b57d2c10aa4cac6f1915a9d1e03d75714626a8a41e8aa8d8b83b808d5bfc366460a3c49ac173b88518e3be204c2889c20ad640c7a2238241f456c5328f62e96be77bf26fd70e5b050918c64a346c84a58b14eefa1ba9f6b7f993f7362e55dca3347d62375fdd57be28ff23db74324b7768154138e195145b739310b21ab3b83719f5cd0df2c7ca103a83f11cc641d1a598200d99b6cac906e7f95ad49b14d696f6267ba297587ef4826f6f1b139b94e3f192595849da30e8f14177df2e63d1b7fb43d49c49677299507443921c269a4c736a3c73ef856d47b3cf1c96e2be09f07c3a9b9153db767826e8229c31829c6e13f4ee24817a0bb66c296b0eb1b7f49a2779996f5e32c6b9eec8a2f2af54e976de8794498b5fdb29c5bf31e85c65f3b472dcdd002874975412a5902b0317dc486482efeca3465f50b1639981a5daf7a60fb2a4ec0caea36b8d9783423643976d45ef5e85508ec8c0d6b62f2c997f7d3e2f9de9cef3a57b918257b1e166841a58df2ca1a46bc85701fab3f944b6613d2af9c76b5e6aade469a605ba22fe81e31675a94a49e8f85bae86fcbf9ffad181ed5fdb2a2dbf0f39b93e66524786f71c346bbbe8aa80186907a515ef3064b9339599bf441d79edbbbbd5fcf79e5f1104d4b00f6ff195f15f0b0c0e3e9d2bb0fa2a624be6a31cdca64d273ce8f24f735882b5d03eb6d76a34158c94f4ed946c973a8ce12cef8e2084be73c15eb1a0a7a873a7d1689eb995efef4f6dbed25ea6b7f4213dd867829c9737812e1c470e57e81e658a8ac55f25e618bf57ee678664f8f3466401a26dbe4cf1123bcd4b5c09cf7d69a10e3315d32cdbfdd67e4de196e64cda61fff8d1fcfde1d670980f5a0ef0b354c8320859ac8e23dd12d50ddd9ce88b0c93c77318244d6fe5b8e4356d302337f13a9f0d71ecffd8c07b384995e7edca827819115843fd54b75d46e40c8f871cf23ec545c7b5c7335d359c80ad539a40b1cde34877e7c691f6c8f16362b030abaadaf835b28e492f4ef6bf024217482eda8d1d52c96011899efd2b04ef0d56924a7fd5ad7dd5d38e3672017407260a4ea92182d60f466eb684ebb01889295088ccd64976c9bf1985fffba07d15825f93b78c6db1f62c2f4063930fcb08f8f33b5e6da1c7ecefe45b069dc50f0508485449012beea0d59e1d00e1f42fea22c30cf82488932c7974b91a8d3a8ef34093f6f703105c75dc8d1b9490d92da2cb1db4d46ebb7b48ad16c3a11858e4755dc3739031d86a8ce100a0d97d4de815a9d54d0dfc706ab97784fed37f3a9a1054e632eaa6269bac25588d7043bd7e8d2d4523a9e0fd69901104d41ad679e06379bda6badc0dc8eb4347598b1f16f304c7bc697d63625f00dee9c145f01da7c4afdb2a63063952e3a6f7ff250919bd94253dcdd814d6f65b150ea8864e9d25d670eab66d749d94aca79f01f498c9887b236a75fa91cc12ee684e13dc742c14c1bcbeea3800f3b364757aff82f789ff9e2a671f93278e03a355372b5ea2303b7c031365773500ce94933d0b87ef8004725d9afe3487b7f358d4eb1ab1f5cf888c715d5ffe151416b3b137e88a693eeb269bc43bc85f91c9e255cbdc89537327d46abf4ef2acc63e17efe497e1bd6f573c6d6c290e2b0737807309c008b7d4c44d1ead2bb11f9eee190668a73a90ca8693efd24fe3e8e94c6ed8f14663fe919f05636a2f9599e9df569e02eb44a2e5c3ff542d027efce457657977246c601cf49ffd42c90d34d68a735e3edf7a3a257ae7f7d7dc64f213bb4fe38fb86a5d42af9571ffc035e1363f3a5869b5f5cd3299a55d9ddcf522ba554a63dafc47811966ec15641c33edda43fab4fa44ecddd78ed5025869c52046b641ad94b9e63209cc16d64941aca07a4773c4dec62879a72f38d2956dd55ce28ea46811738d9953973a8c9c441fc75db749c79b7006620e58a1dcfa1a36379bddc5dd3737d42ae6447d863f8bb8360187f601a62f6f891e8c20c7a60dbc9474b32dfc4aeb35a6cc646f84c1b53a2a09a80d2e900aa20ce7bee7102b954039a2bb679dcf8324752fcdd727d6c952f4456f18fbe495e73d1c446a23284e9e4115328c6d51a3f39d976b21b2d7cd3447577148761a4091aa5832ae654a50b58d9f8ff2084d025eb4c435dfce3ab2829b8dbfd09860f00c17cbdfdceaa599a1334ad6404f2c749c6fad960352f458b902eba5a891bd660b6e842e3ea87ed17fa64ceb12d4764034fa75ac2eb03ccb700e833a5d399cb9c2ffef9df144a4216683a6d55c727d5514b5af7da01398f2d262e18f26437a060c5721deba950296d5ebda3c2f97db77e42286d00560c7322b39eaf05340ccba2f6e2a747ed4a5d2a33649b4dd2d3cf4d19fb49a8f343d1d42bd5309465b07c2cac5bb3eb1fa83063ce22d628cf84951f071956430447019ba6440666c9f7649fc535046699b63af28e4be27c4e4d86de96a64f0af19621aeb547f2d226105336152f4c3c88debd5e84b7ee7e442362308666ea5514b80fb70447bb8966aaf87a3294b6825a21e1eab7bd7fc88c1eec4feadb6d143470a3b339b02a164532a612782339cfa306573459d5a511f1fb629d62853141b71618c164620c04951b3f08a6a656d94068c91bd83b9d31ddcf1f71705af851fe104da029cb2e12dc6386312474f44db3df09e259cc83bf3013fc19725ce0de42ea13684b02fc4f129dcb845bbb16be26dda9c6271e03c9de7faa2fc392a315ab81642832d8dbd89bbf3557e78cefd6d14a2027a254bf77167de856c2e5ce5cb4e4ea2cd9aa9672a28684fb40eca47313a5eb64146321633a3c75a64d2a7ddcca9172be53a7cb4396b1437f707e685c855272ebf60179d296d5c3aea2db764588a4315fff1e38c06744ce82fe02555b57cd0d135130fd34655edc3fcc2e7129ffc6b6102e0daf0f86d57d6021ae211046b85987"}}) 2018/02/26 11:36:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/171) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1000) 2018/02/26 11:36:54 executing program 5: socket$inet6(0xa, 0x2, 0x0) 2018/02/26 11:36:54 executing program 2: getitimer(0x402000000, &(0x7f0000000000)) 2018/02/26 11:36:54 executing program 7: clock_adjtime(0x3, &(0x7f0000000000)={0x3, 0x4, 0x3, 0x4, 0xffff, 0x7fffffff, 0x10001, 0xff, 0x0, 0x1, 0xffffffffe11c77ff, 0x5d, 0x7ff, 0x5, 0xb61a, 0x0, 0x7cd8, 0x1, 0x401, 0x1, 0x4, 0x80000001, 0x200, 0x40, 0x0, 0x1}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x1, 0x4, 0x4, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x2000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)={0x40000000000002a6, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/02/26 11:36:54 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f00007d0ff8), 0x8) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e80ff4)) signalfd(r1, &(0x7f0000000080)={0x6}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x282480, 0x0) 2018/02/26 11:36:54 executing program 0: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x26, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={@generic="1bd4cf8c48b796b6fc30aacc5f76cc20", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$unix(0x1, 0x5, 0x0) recvmsg(r2, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0)=[], 0x3a7, &(0x7f000000c000)}, 0x0) 2018/02/26 11:36:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x4, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8620, 0x7, 0xb000}, 0x4) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 11:36:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff020000000000001e0000000000000100000000"], 0x1, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=ANY=[]}}], 0x2, 0x0) 2018/02/26 11:36:54 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002580)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/02/26 11:36:54 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="736d3f682297639a2bf4e00978a4bf18ea431d73"}, {&(0x7f0000000040)="2341e13dd94605cf765847245cf03bc215fa82bce4686b3b1c15dc94"}, {&(0x7f0000000080)="8adcf24193049e3c64ade40ce80b5c4d71cb9e6e0cf65ae3bbeff544f7c514065b8199465eeb8a8544239d4fc7293486144b40943a10f7381143871e29fae86a723aa10e7db767c926dd9174108fd1fcef0b2904055767f1978a8fa6be5b6d0f60ca81691c3b1b60c6e7dca4960ee0b98b"}, {&(0x7f0000000100)="c62b1e02620369ed44ae680da93c1f4582cad5b18b8fd59f62b03150038f40988ca68afcd599aa780600d1035e728044693e38922ba95947af2c02ba354f59fed61b86b5cd4d536040e46593a0ffa60224bc8b08ec489cca58a4fc7cc8d52594a519fbed87e6c2399b34114d3b4b7f7e839ec23753fbcfb1e4ff8297acf1339ff01b037238e89d103861bb7597232f9e771f9c05aa2f2cf3c8275bb9f1364e6cf5aadf8616dbc1ce3ab056da3660e6952e71027b2228cd3b43c33b95c6f774111124da443bfbee3a3f04695585a0485d1f"}, {&(0x7f0000000200)="678b0689d1af784ec9c78f77561f25529de5020b408298f6edefa7591ba213b91ae76a64a767bc1de67945310b06cb5b229aa02a5016323a006fd8de280079f3c040f3daf35110d27916dd4423e5916ba04e4023b31781258daab2d32f4b24a9f7bc3df8dd4f82fda84800197137556bfd15d43e05d6bf52bda784e0dd8046ebe915876661f80ac73f1a7f4207734190df66542c8c9cfc928f64582b197466b1533b2292df681522a101c81ef4e0b92e675a3e4a87b154b8844e59e2b3c4f27ad7e03491c97de4700d837438d53946ba945efdcf757d78844e2354568360"}], 0x23a, 0x0) recvfrom$inet(r0, &(0x7f0000000380)=""/253, 0xfd, 0x2, 0x0, 0x0) socketpair(0x12, 0x80b, 0xfffffffffffff36b, &(0x7f0000000000)) 2018/02/26 11:36:54 executing program 5: r0 = getpid() setpriority(0x0, r0, 0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000000), 0x1) 2018/02/26 11:36:54 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 11:36:54 executing program 7: rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10) 2018/02/26 11:36:54 executing program 4: r0 = inotify_init1(0x7ff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x100, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r3, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa2ffc)=0xc) fcntl$setown(r0, 0x8, r4) r5 = getpgrp(r4) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4203, r6, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f0000000040)=""/25, 0x19) ptrace(0x4207, r6) ptrace$setopts(0x4200, r5, 0x8, 0x800100040) 2018/02/26 11:36:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001, r1}, 0x2ac) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 11:36:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa00, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) 2018/02/26 11:36:54 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) close(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffff0000, 0x402800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xd0000) r3 = memfd_create(&(0x7f0000000200)='/dev/loop#\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x6, 0x1) 2018/02/26 11:36:54 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x100000001, 0x6f91}, 0xc) r2 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000000b000)) 2018/02/26 11:36:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x15) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:su_exec_t:s0\x00', 0x1f) 2018/02/26 11:36:54 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) accept$ipx(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="f702a67368e99cc07b9f9f362463ffa6", 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/02/26 11:36:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x6, 0x1, 0x2, [{0x8000000000000009, 0x5, 0x6, 0x0, 0x0, 0x4}, {0x6, 0x7f, 0xb2, 0x0, 0x0, 0x2480}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/26 11:36:54 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) seccomp(0x200000001, 0xfffffffffffffffe, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x100000001, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) r1 = memfd_create(&(0x7f0000000040)='em1mime_type\x00', 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) fcntl$notify(r0, 0x402, 0x3) 2018/02/26 11:36:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, {0xa, 0x2, 0xfd000000000, @loopback={0x0, 0x1}, 0x81}, 0xc0, [0x401, 0xfffffffffffffff7, 0x9, 0x3, 0x400, 0xfffffffffffff88a, 0x101, 0x3ff]}, 0x5c) mknod$loop(&(0x7f0000000200)='./file0\x00', 0xa, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0xd9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r3, 0x4a}, &(0x7f0000000340)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/02/26 11:36:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000000101003, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10080, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "6ffdc7c5bc61e2049aa3506364e9dd8ccf6a36d365b28c64ad6e032a2e8f6bae53399b543b396ab3be66a93ea1cf1b8ab47f8e436b93d801395571ba012ec4f0c0ee820961382ddbc32086a34fee985fe6cab3fc172d70580ed4534aa5531a3b415d88f4085fce8bb9f8908ba15c759aa4bfe0cd52ebe26eec42c2ca7951e43ef890ad1131da4692aeb06eeb86300a7c685bdb876fd6a8b4ab"}, 0xa9) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/174) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181a00, 0x0) sendmmsg(r2, &(0x7f0000000380)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x1, 0x4, {0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe2}}}, 0x32, &(0x7f00000001c0)=[{&(0x7f0000000180)="1d147a8fd1b2ff1d", 0x8}], 0x1, &(0x7f0000000200)=[{0x20, 0x84, 0x3, "d0f41977e5e6a65b49411c652c"}, {0xc0, 0x0, 0x4, "42b15a3ee3d768dbb77cf2e87d52b5eb7f54c202744c45dbdf641a3a6360607cd320cd535cba5a87929a365ed4afd51fd2ddff976b265e6a9afab7c7402479820408497eb35ddb90caf22a4d50a8b3770fefbd05c2f4699cf870b58d08dabdb9ad1e05bb3d9499477551f2935f627e9cfa8f8cb205201f906f5f50554be7e83a7bd7fa4f69a4e1781d856cdd68168ef492dbddd5f701286df9d4add1f92ba1fde422ddd5ca703a491159d473a0"}, {0x88, 0x114, 0x0, "d04fc5446d8f84e0f362499dfdabf939116754c68e2e3274ee42f653f1689d98d459c46c52be0230c4d50fcf3d2d88aca94e7bb1aea617de107ea0713c910eac541772d583a37f76d96f0caa3350ebed8a4a0af425a54f3f9c6d69ac0dfa3a3f612a36132e5cd0390630d602b43c5494040d0949dd35f96a"}], 0x168, 0x4000004}, 0x401}], 0x1, 0x0) 2018/02/26 11:36:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt(r0, 0x35, 0x80, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) setsockopt$inet6_buf(r0, 0x29, 0x100f, &(0x7f0000bd9fec), 0x234) 2018/02/26 11:36:54 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)="36d6fcff7a3d0b17f93437101613fdd186ef749067d713a3b187fcbbaaeba030da10013f230ad38c6ebb88e91b97dee0330bdfb216aaf118cab8827bcfe40d587859826ae42c63dd445fdd618e33816b12cb64c8e9885bd323c170242fddfd65f3603f228a6c4ff56cee77e7b950688417bb4cf756c825817f07dd82e9ac08388720228132226db1a27a8d4e5427d17d2fabb9c32d3dbb350868a5d5718e56da7450d8351393", 0xa6}], 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/02/26 11:36:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00000002c0)={0x0, 0xffffff4e, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/158, 0xffffffffffffff52}, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x14, 0x1, 0x40001, 0x800000101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x9) fchdir(r0) 2018/02/26 11:36:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cefff8)={0x3}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/02/26 11:36:54 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f00000001c0)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@empty, 0x100000001, r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x995}}, [0x97, 0xfffffffffffffffd, 0xe8d4, 0x3, 0x2, 0xffffffffa27fdec1, 0x340, 0x400, 0x9, 0x4, 0x42d, 0x752b, 0x3, 0x8, 0x100]}, &(0x7f0000000380)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="d83dc0f00a81786889009c765f8ebcd3e4692cc24e8db0420d1b"], 0x8) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$ipx(r1, &(0x7f0000000400)={0x4, 0x4ca2, 0x9, "56cc1e196a27", 0x4}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, @generic="c83a49d1511dcb5392458c32d771cf40"}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x0, 0x2, 0x5, 0xa, 0x80, 0xa0, 0x0, r4, r5}, {0x1c1, 0x263, 0x100000002, 0x2, 0x4, 0x10001, 0x6, 0x7c6}, {0x8001, 0x6, 0x2, 0x2}, 0x6, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x3, 0x3b}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x1, 0x20, 0x3, 0x4, 0x1}}, 0xe8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/02/26 11:36:54 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) recvfrom$inet(r2, &(0x7f0000000040)=""/69, 0x45, 0x100, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x80000000}) socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000830ff4)) 2018/02/26 11:36:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000680)="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", 0x103) 2018/02/26 11:36:54 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x7f, 0x1, 'client1\x00', 0x2, "11762aa5c410b8ba", "a138628bfeb2a96403da7e9e32ab091823968b1252986ae449bebc43904ceb31", 0x800, 0xa}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000), 0x10) socket$inet(0x2, 0x6, 0x5) [ 53.058349] audit: type=1400 audit(1519645014.279:45): avc: denied { net_admin } for pid=9085 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/26 11:36:54 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000), 0x4800) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x810001, 0x4) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) uname(&(0x7f0000000040)=""/36) 2018/02/26 11:36:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 53.104140] audit: type=1400 audit(1519645014.329:46): avc: denied { create } for pid=9115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.125579] audit: type=1400 audit(1519645014.329:47): avc: denied { net_admin } for pid=3874 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.158856] audit: type=1400 audit(1519645014.389:48): avc: denied { write } for pid=9115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 11:36:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r0) fanotify_mark(r1, 0x1, 0x8000000, r2, &(0x7f0000000040)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newspdinfo={0x14, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:54 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x1f, 0x4) 2018/02/26 11:36:54 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f736e6d70d198") fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='personality\x00') 2018/02/26 11:36:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x2000000000000000) 2018/02/26 11:36:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f00003daffc)=0x4) 2018/02/26 11:36:54 executing program 5: setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6(0xa, 0x5, 0x80000000) getitimer(0x2, &(0x7f00000000c0)) 2018/02/26 11:36:54 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4203, r2, 0xfffffffffffffffe, 0x2) tkill(r2, 0x8000000004) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000040)) 2018/02/26 11:36:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r3 = gettid() socket(0x11, 0x7, 0x2) timer_create(0xfffffffffffffffc, &(0x7f00000001c0)={0x0, 0x12, 0x0, @tid=r3}, &(0x7f00009b1ffc)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r4, 0x1, 0x2, [0x5, 0x22]}, 0xc) dup2(r0, r2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/02/26 11:36:54 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 11:36:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9c3959e0bb553d0147152da204e9081210b3d8cc0fb3ecb4fa1eab214adabfa2067aedd80a7517d9f9bdeb36a4f014740148a10add68ce072074efb66bd007947ca3290f") write(r0, &(0x7f000000dff4)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f000000ffb0)=[{&(0x7f0000014bff)="8e", 0x1}], 0x1) 2018/02/26 11:36:54 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) r0 = socket(0x11, 0x4000004000080003, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='!\x00', r1) r2 = dup3(r0, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x339d, 0x1ff, 0x9, {r3, r4+30000000}, 0x1, 0x8}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) [ 53.196257] audit: type=1400 audit(1519645014.419:49): avc: denied { create } for pid=9115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.221751] audit: type=1400 audit(1519645014.449:50): avc: denied { read } for pid=9115 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 11:36:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000ac14000000000000000000000000000001000000"], 0x26, &(0x7f0000002880)=[], 0x0, &(0x7f0000002900)=[]}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340)=[], 0x0, &(0x7f0000005380)=[]}}], 0x2, 0x20000001) 2018/02/26 11:36:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0xa, 0xa, 0xf01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x4b}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="988ca4bfa6b816dab847d72483720e7e298a6ee2", 0x14) 2018/02/26 11:36:54 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x102, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0xcc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000e77000), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) 2018/02/26 11:36:54 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f00000000c0)=@alg={0x0, 0x10, 0x100, 0x0, 0x3, {{'ccm_base(pcbc(aes),sha256-ssse3)\x00'}, [], [], 0x2400, 0x2000}, [{0x0, 0x1, 0x3f}, {0x0, 0x1, 0x3}, {0x0, 0x1, 0x8}, {0x0, 0x1, 0x3}]}, 0xf}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/26 11:36:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x400000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x102000004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) chown(&(0x7f0000000040)='./file0\x00', r3, r4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) wait4(r2, 0x0, 0x41000000, &(0x7f00000000c0)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x9, 0x0, 0xc, 0xb5f, 0x5, 0x9516}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x4e81}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x65e, 0x4) 2018/02/26 11:36:54 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) mremap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000000e000/0x1000)=nil) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f0000014fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) 2018/02/26 11:36:54 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/rt6_stats\x00') timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a3fe0)={{r4, r5+30000000}, {0x0, r3+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{}, {0x0, r6+30000000}}, &(0x7f0000000400)) 2018/02/26 11:36:54 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x8, 0x3}, {0x400}, 0x1, 0x4, 0x46a5}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x16, 0x80000001, 0x0, 0x5, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000001ffc)) 2018/02/26 11:36:54 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x40, @empty, 0x7}, {0xa, 0x1, 0xffffffffffff03cd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0x80000000, [0x9d, 0x1, 0xfffffffffffffffa, 0x62, 0x7ff, 0x8, 0x3, 0x80]}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/02/26 11:36:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) ioctl$void(r1, 0xc0045878) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x26, 0x2, 0xff, 0x1, 0x5f1, 0x9, 0x7}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) 2018/02/26 11:36:54 executing program 7: keyctl$update(0x2, 0x0, 0x0, 0x3e8) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="3fd5ebf5e3f346723bcee37cc75345da2e691b4722876637e5f47d579945b0a7ee7d7ba1bbeba36f47ac66341bec1ef26b4666cca2fc1fce460812fc102bf36a445bf49149bbb006b1facaa97355f8cdc096486889f576693371bd278646fd7e75cdd2184278d33fe9ccfa60e89a68484d3e79e526a98fdd1c0d41da7a389c7f01b6942550d73b9109", 0x89, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x5eae) 2018/02/26 11:36:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000004eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xa0f, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x8, 0x0, 0x8, 0x9, 0x20, 0xfffffffffffffffd, 0x8000, 0x101, 0x82, 0x6, 0x9, 0x1, 0x5b22f169, 0x9, 0x6f]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, 0x401, 0x1}, &(0x7f0000000240)=0x14) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x111200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff, 0x401}) 2018/02/26 11:36:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x7, [0xffff, 0x200, 0x37, 0x7, 0x9, 0x2, 0x0]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x6, [0x7, 0x13b, 0x1, 0x0, 0xfffffffffffff382, 0x9]}, &(0x7f0000000100)=0x14) socketpair$unix(0x1, 0x1000000000007, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/02/26 11:36:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) userfaultfd(0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x2198000000000000, 0x0, 0xffffffffffffffff, 0xaeb, 0x3, 0x1, 0x2, 0x81, 0x115d889d, 0x5b6, 0x2}) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/26 11:36:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0xfffffffffffffec9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 11:36:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="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") openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) 2018/02/26 11:36:55 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xcfc, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x598133b1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2ed}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x556, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}, @in={0x2, 0x1, @empty}], 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x1, 0xffffff77) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendmmsg(r1, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/26 11:36:55 executing program 2: r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="0f7763c9aada6ac36021c77f692ba3455074382b148fc6a412a36cdbc2971bb60cf09c453791dc55f87d7e8194eb615d1939cb4077fd325a552b716c15c0cc63a69f77f23add37d26c5330ba9442c8d5d27eebefbd7306f3ee345bb99269533b1e884ee9950a6cee4dc614d6e40fe4271c5620fc5e8941c672c6bbe2da2e4fbf5caa553de9415b91f00c10625af848f3d43cdc6af71fc4e5c4ea1bdce360812ef4", 0xa1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d2ffc)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) socketpair(0x8, 0xa, 0x4, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ptrace(0x8, r3) 2018/02/26 11:36:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socketpair$inet(0x2, 0x802, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x301000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x4a, "fd8bacc372ce5e1d6a8cd0d581e1c22a93d81e5c4ac1cdfb23a8fba9aa921531c11a97e961f11530854bc5bb6dd7014d9b5dabfb62f43f52d211df626e73d8b084c92c4e14e8dd2c3831"}, &(0x7f00000000c0)=0x52) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x7174e5b1}, 0x8) ioctl$sock_ifreq(r0, 0x81000080000089f3, &(0x7f0000eacfd8)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff030100000001000000000000000f000449fbf502007e23"}) 2018/02/26 11:36:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x1e, r1, r2}, {0xffffffff, 0x81, 0x1000, 0x8, 0x7, 0x7786, 0x1, 0x1dea}, {0x3ff, 0x2, 0x100000000, 0x20}, 0x552, 0xa, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0xfffffffffffffffd, 0x1, 0xfff, 0x100000000}}, 0xe8) 2018/02/26 11:36:55 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x1c000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x6, 0x2edb, 0x4, 0x8e70, 0x5, 0x6, 0x2, 0x0, 0xffff, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x401, 0x9}) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) 2018/02/26 11:36:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$TIOCCONS(r2, 0x541d) sendfile(r0, r2, &(0x7f00008bf000), 0x100420) 2018/02/26 11:36:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x58) 2018/02/26 11:36:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x1e, r1, r2}, {0xffffffff, 0x81, 0x1000, 0x8, 0x7, 0x7786, 0x1, 0x1dea}, {0x3ff, 0x2, 0x100000000, 0x20}, 0x552, 0xa, 0x0, 0x0, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0xfffffffffffffffd, 0x1, 0xfff, 0x100000000}}, 0xe8) 2018/02/26 11:36:55 executing program 6: [ 53.850214] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/26 11:36:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000004fe0)={0x0, 0x4}) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) 2018/02/26 11:36:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') preadv(r0, &(0x7f0000906fa0)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/02/26 11:36:55 executing program 7: syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/26 11:36:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000019ffc), 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x835a}}, 0x9, 0x800, 0x0, 0x5, 0x8}, 0xa0) sendto(r1, &(0x7f0000000180)="0dfa22804e3d088f8422aea04f4f0717dfe3d1de4e8d8255bd73431f1fcc98535546e4f9a2919a394801833eb0ec331f38210397cfc06a366de11ae6de001069bbf3e248722f495e8b780b025ae55150124fb8563199e09bf7d117a5ded751de4413324c8fe9daeb09a9f9e394b18c6f5bd0d6cf8594b1a52eecc9eb718134c955e6eff8aee0c7ffdab24cc3c6b4948b6396cbf6c0a46c618620d252e058a746364b0aadd1ac47a70b529347ee0688aab7534e6b0410e32921e24a1b7c8eb9c78156515a818217c77a944293bbea6bcea7d069418ad64011161b668196e2e27895c5788dfa6f69da23ac9d3ff27afaa90cbf", 0xf2, 0x20000000, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) 2018/02/26 11:36:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c23fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0xfffffffffffffffe}) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/02/26 11:36:55 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000)={0x0}, &(0x7f000005c000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={r0, 0x3f, "dc3eae94271bd4f1b0ae28a3187e4bfc8b301fa9177da37ce7cf614464f3176f262265ac26e0722df2148f3c6bd5e8f2495d4bbbcac517635e66335b67915f"}, &(0x7f00000000c0)=0x47) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101005) ioctl$int_out(r1, 0x1, &(0x7f0000000040)) 2018/02/26 11:36:55 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) prctl$setendian(0x14, 0x2) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/02/26 11:36:55 executing program 1: socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r0 = getpgid(0x0) tgkill(r0, r0, 0x3f) syz_open_procfs(r0, &(0x7f0000000080)="6e65742f776972656c65737300c05c0708f8ae21cdf275b81b908852a4ef7f2b2bca368fcf72d42136c42dd4bb6ab0c286a28cf730bf5f470bcd5282c7b2c1f6fceecf6664bbde58119b33c59a59094422f194a588db05f928c20e6062cf092e55b4595abeb088941a01d67f55f3b843253e01972320e2c145ddc8763606c3a9063371142bcd9566e16880a51e2b18765f88f10fb6cd4199a99ebdd05275b9b4bcec092793d356f0d257ec") 2018/02/26 11:36:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x5, @empty, 0xfffffffffffffffe}, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x1f) syz_emit_ethernet(0x437, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001780)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001440)=[]}, 0x0) 2018/02/26 11:36:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007f8ff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x5302}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x9) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x1, 0x2, 0x8f8, 0x3, 0x7fffffff, 0x8, 0x1000, 0x6, 0x5, 0x1, 0x3, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000df6036)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x1}) 2018/02/26 11:36:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="8900000000000000"], 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) 2018/02/26 11:36:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000030000000000000000000000000000000000000000000000000000000000004f0000"], &(0x7f000001cffc)=0x3a) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000000ffc)) [ 54.031079] device eql entered promiscuous mode 2018/02/26 11:36:55 executing program 3: epoll_create(0xfffffffffffffc01) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd2, "e04e32e02a57722ee0901e70b162ea1014ff96ca1df68d673dfdc3dbec1e7cf88f57b7272894adf9f1052f3a272a426267a721d376887aee6041fee003c04727241456da53ad5fffb907cc4c366cab4b7222d8e4e7e2a38b6e3b641aa3d23759e6f2b6100af40158285c6126d6903e3f24be3a9a8d389de8705f7fc71059f8d310f8796e2aa0e1b446023399f694046c78fae066da7d9d501cdef27ec512629779f076182c68e6cc135c644de8de50a902744c88affa2f4745023e46b46f8c5d47bf26c89a5121c68bff02202f3112d6545e"}, &(0x7f0000000140)=0xda) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x670e}, &(0x7f00000001c0)=0x8) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f0000484ff8)='./file0\x00') getcwd(&(0x7f0000000080), 0x0) 2018/02/26 11:36:55 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) gettid() readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004cffc)) r1 = gettid() capget(&(0x7f0000000000)={0x0, r1}, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f00006e7ff0)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/02/26 11:36:55 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0xbc) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000029ff6)='./control\x00', 0x0) inotify_init1(0x80000) inotify_rm_watch(r0, r1) 2018/02/26 11:36:55 executing program 1: mkdir(&(0x7f000054c000)='./file0\x00', 0x0) chroot(&(0x7f00000f2ff8)='./file0\x00') clone(0x10000000, &(0x7f0000448f7d), &(0x7f000084a000), &(0x7f0000856ffc), &(0x7f00000b1000)) 2018/02/26 11:36:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) ppoll(&(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000), 0x8) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/02/26 11:36:55 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='rose0\x00', @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) geteuid() recvfrom$inet(r1, &(0x7f0000000080)=""/117, 0x75, 0x2000, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) dup3(r1, r0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/216, 0xd8}], 0x1) 2018/02/26 11:36:55 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) 2018/02/26 11:36:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000029fe4)={0xa, 0x0, 0x0, @empty}, 0x1a) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000027fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="fcffffffffffffffe60000000000000001000000090000000600000000000000090000000000000007ff070000000000070000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000020000000000000040000000000000000000000000000000000000000000000000200000000000000000000000000000ff0300000000000005000000000000000900000000000000000000000000000000000000000000000418000000000000000000000000000008000000000000000200000000000000f8ffffffffffffff0000000000000000000000000000000000080000000000000000000000000000070000000000000000000000000000000300000000000000000000000000000000000000000000000022000000000000000000000000000005000000000000004c3b000000000000e0ffffffffffffff0000000000000000000000000000000008000000000000000000000000000000"]) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000000ae80)=[]}, 0x0) 2018/02/26 11:36:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x270, 0x161000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0xa0, 0xfffffffffffffffa}, {0x2, 0x5}, 0x4, 0x5, 0x2}) 2018/02/26 11:36:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000040)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fdd124547b7") 2018/02/26 11:36:55 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0xbc) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000029ff6)='./control\x00', 0x0) inotify_init1(0x80000) inotify_rm_watch(r0, r1) 2018/02/26 11:36:55 executing program 6: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f0000000100)='./file0\x00') bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x80000}, 0xc) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) inotify_add_watch(r0, &(0x7f0000000100)='./file0/file0\x00', 0x40) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/42, 0x2a) 2018/02/26 11:36:55 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0xe, 0x7fff) setsockopt$inet_mreqn(r2, 0x0, 0x61, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/26 11:36:55 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000c9cfe0)={0x1}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 11:36:55 executing program 2: personality(0x4000000000000c) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000849000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000afa000/0x3000)=nil, 0x3000}) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=[&(0x7f00000000c0)='\\#{'], &(0x7f0000000340)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='vmnet1\x00', &(0x7f00000001c0)='$.bdev\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='(md5sum\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='self@\x00', &(0x7f0000000300)='%eth0\x00'], 0x1400) 2018/02/26 11:36:55 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xa30, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x100}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000621000), 0x0) r1 = memfd_create(&(0x7f0000000000)='wlan1\x00', 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x483e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, &(0x7f00000001c0)=0x8c) 2018/02/26 11:36:55 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/02/26 11:36:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10}, 0xc) r1 = dup(r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) 2018/02/26 11:36:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) setns(0xffffffffffffffff, 0x40000000) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000240)='.', 0x2) 2018/02/26 11:36:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) r2 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001140)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001240)=0xe8) fstat(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/02/26 11:36:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20001) fstatfs(r0, &(0x7f0000000040)=""/164) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(r1) wait4(r2, &(0x7f0000000040), 0x2000000e, &(0x7f0000000000)) 2018/02/26 11:36:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x5c, 0x0) 2018/02/26 11:36:55 executing program 6: select(0x40, &(0x7f0000fb7fc0), &(0x7f0000fb7000), &(0x7f0000efbfc0), &(0x7f0000a4a000)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000e09ff0)={r0, r1+10000000}) 2018/02/26 11:36:55 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000088000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001dcffc)) 2018/02/26 11:36:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 11:36:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/177) 2018/02/26 11:36:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x5ac, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0xdfb1, 0xa2e4, 0x7fffffff8000000, 0xfffffffffffffffa, 0x10}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3f}, 0x8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0xc) 2018/02/26 11:36:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r1, 0xe) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/02/26 11:36:55 executing program 4: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, 0x10) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0xd1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYBLOB="e3347a03ee2868f33e4743b1152490c0ca1206f623f0c749cd1d52e446f331b78ba5dd9d321cee167d62aa5f915a87e37315d051f558d1fd1bdc33bec32cc0b530845ffcf09a9947db08677c53ac07083dc379ddd05668797ad6d654edebbbd59ce5469cecdca1b9e43182ed5cf16918161bb69f82b59af11054c4c63983e380659e1241f45b5c8530d8ab9502ddc5c5953444aed517033f15fc37a6b5f2340db6d8ee651e908576ec"], 0x0, 0x0, &(0x7f00009f8fff)}) setns(r0, 0x8000000) 2018/02/26 11:36:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x3, 0x200, @empty, 0x8}, 0x0, [0x4, 0x2ce, 0x8, 0x400, 0x0, 0xfffffffffffff2fe, 0x8, 0x8]}, 0x5c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90b55f28057453910bd9733800bb9bc426b2b89dcd1ffd99117fedad2052f77105dcafcc86610560c284fd80b6178849a05896", 0x33}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/26 11:36:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x3, 0x200, @empty, 0x8}, 0x0, [0x4, 0x2ce, 0x8, 0x400, 0x0, 0xfffffffffffff2fe, 0x8, 0x8]}, 0x5c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90b55f28057453910bd9733800bb9bc426b2b89dcd1ffd99117fedad2052f77105dcafcc86610560c284fd80b6178849a05896", 0x33}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/26 11:36:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000005000)=ANY=[@ANYBLOB="06010000f9ffffffffffffff0000000005000500000000000a0000000000009f55020000000000000000000020000001000003001e0000000300060000000000020000007f00000143d6fe69b9fb000000985162753647dc7e94def42664e5e123bd297d8ecc5696c6e2fdd2da39dd2510849cf216f216a0cca09950c08875bbb01b512fd791fe1a9b7195dec740dc9b81ed696b87a83ce3dbd65b287536"], 0x50}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x76, "bc26e23f8b0a3a37850ab0634d5aa06cb6b7ca81daf0d4e57bab0446ea446b6b69a453bbd9f881b399c253383053f55acdf3786e74ea5f0ceea0c90c714d73019b78e61bd94ddb440f90d83dd0625718bc3ef36a377d0256b8692b323c04d1c5d49f91bf6c97959b0426b44fce82b197261fbb5b3175"}, &(0x7f00000000c0)=0x7e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x40, 0x2000000000002}, 0x8) 2018/02/26 11:36:55 executing program 5: r0 = socket(0xb, 0x4, 0x7679) accept$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0xffffffffffffff44) 2018/02/26 11:36:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)) 2018/02/26 11:36:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008fc8)={&(0x7f0000000000)={0x10}, 0xffffffffffffff02, &(0x7f000001cff0)={&(0x7f0000016edc)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 11:36:55 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0xfffffffffffff7ca, 0x0, 0x2, 0xa37, 0xfffffffffffffeff, 0x975c, 0x7, 0x0, 0x1, 0x1, 0x9, 0x10001, 0xfffffffffffffc0c, 0x7f, 0x3]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x4, 0x30}, 0xc) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r2, 0x1000000000000) 2018/02/26 11:36:55 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='sit0\x00'}) r2 = socket(0x18, 0x0, 0x3) dup2(r0, r2) [ 54.464101] binder: 9415:9416 transaction failed 29189/-22, size 24-8 line 3004 [ 54.518878] binder: 9415:9416 transaction failed 29189/-22, size 24-8 line 3004 [ 54.542915] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.548616] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.900159] INFO: task syz-executor3:9382 blocked for more than 120 seconds. [ 244.907382] Not tainted 4.9.84-ga9d0273 #44 [ 244.912232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.920202] syz-executor3 D29008 9382 3882 0x00000004 [ 244.925929] ffff8801d990c800 ffff8801b358d500 ffff8801cb22ea00 ffff8801d965c800 [ 244.933949] ffff8801db221b98 ffff8801b6057a70 ffffffff838a438b ffff8801d990c800 [ 244.941957] ffffffff8114529a 00fffc0000000000 ffff8801db222468 ffff8801db222490 [ 244.949929] Call Trace: [ 244.952682] [] ? __schedule+0x67b/0x1ba0 [ 244.958372] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 244.964700] [] schedule+0x7f/0x1b0 [ 244.969882] [] __lock_sock+0x13c/0x260 [ 244.975440] [] ? proto_unregister+0x370/0x370 [ 244.981607] [] ? prepare_to_wait_event+0x450/0x450 [ 244.988163] [] lock_sock_nested+0xf6/0x120 [ 244.994075] [] ipv6_getorigdst+0x136/0x610 [ 244.999933] [] ? ipv6_print_tuple+0x30/0x30 [ 245.005903] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 245.012458] [] ? mark_held_locks+0xaf/0x100 [ 245.018402] [] ? mutex_unlock+0x9/0x10 [ 245.024810] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 245.031913] [] nf_getsockopt+0x6a/0xc0 [ 245.037422] [] ipv6_getsockopt+0x1ce/0x250 [ 245.043306] [] ? do_ipv6_getsockopt.isra.5+0x2160/0x2160 [ 245.050410] [] tcp_getsockopt+0x82/0xd0 [ 245.056007] [] sock_common_getsockopt+0x95/0xd0 [ 245.062437] [] SyS_getsockopt+0x14a/0x230 [ 245.068212] [] ? SyS_setsockopt+0x250/0x250 [ 245.074188] [] ? move_addr_to_kernel+0x50/0x50 [ 245.080407] [] ? do_syscall_64+0x48/0x490 [ 245.086175] [] ? SyS_setsockopt+0x250/0x250 [ 245.092147] [] do_syscall_64+0x1a4/0x490 [ 245.097834] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.104748] [ 245.104748] Showing all locks held in the system: [ 245.111160] 2 locks held by khungtaskd/513: [ 245.115449] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.124144] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.133824] 1 lock held by rsyslogd/3657: [ 245.137939] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.146819] 2 locks held by getty/3785: [ 245.150790] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.160107] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.170056] 1 lock held by syz-executor3/9382: [ 245.174619] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.184195] 1 lock held by syz-executor3/9391: [ 245.188748] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.198329] [ 245.199927] ============================================= [ 245.199927] [ 245.207270] NMI backtrace for cpu 1 [ 245.210950] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44 [ 245.218105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.227429] ffff8801d909fd00 ffffffff81d956b9 0000000000000000 0000000000000001 [ 245.235394] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d909fd38 [ 245.243364] ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801b4041c18 [ 245.251326] Call Trace: [ 245.253890] [] dump_stack+0xc1/0x128 [ 245.259224] [] ? irq_force_complete_move+0x390/0x390 [ 245.265944] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.271881] [] ? irq_force_complete_move+0x390/0x390 [ 245.278601] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.285724] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.292714] [] watchdog+0x6f0/0xa70 [ 245.297959] [] ? watchdog+0x125/0xa70 [ 245.303377] [] kthread+0x26d/0x300 [ 245.308535] [] ? reset_hung_task_detector+0x20/0x20 [ 245.315169] [] ? kthread_park+0xa0/0xa0 [ 245.320761] [] ? kthread_park+0xa0/0xa0 [ 245.326353] [] ? kthread_park+0xa0/0xa0 [ 245.331946] [] ret_from_fork+0x5c/0x70 [ 245.337529] Sending NMI from CPU 1 to CPUs 0: [ 245.342069] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076 [ 245.349469] Kernel panic - not syncing: hung_task: blocked tasks [ 245.355590] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44 [ 245.362743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.372070] ffff8801d909fcb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d909fd90 [ 245.380041] ffff8801b4041c00 dffffc0000000000 ffffffff84409000 ffff8801d909fd80 [ 245.388001] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.395966] Call Trace: [ 245.398528] [] dump_stack+0xc1/0x128 [ 245.403859] [] panic+0x1bc/0x3a8 [ 245.408845] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.417051] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.424299] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.431544] [] watchdog+0x701/0xa70 [ 245.436789] [] ? watchdog+0x125/0xa70 [ 245.442207] [] kthread+0x26d/0x300 [ 245.447364] [] ? reset_hung_task_detector+0x20/0x20 [ 245.454083] [] ? kthread_park+0xa0/0xa0 [ 245.459674] [] ? kthread_park+0xa0/0xa0 [ 245.465265] [] ? kthread_park+0xa0/0xa0 [ 245.470858] [] ret_from_fork+0x5c/0x70 [ 245.476939] Dumping ftrace buffer: [ 245.480504] (ftrace buffer empty) [ 245.484183] Kernel Offset: disabled [ 245.487787] Rebooting in 86400 seconds..