Starting mcstransd: [ 18.862220] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.367155] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [ 19.601130] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.611582] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.225' (ECDSA) to the list of known hosts. 2018/02/05 04:11:54 fuzzer started 2018/02/05 04:11:55 dialing manager at 10.128.0.26:44803 2018/02/05 04:11:58 kcov=true, comps=false 2018/02/05 04:11:58 executing program 0: r0 = socket(0xa, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='ip6_vti0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, &(0x7f0000004000-0x4)=0x8c) connect$inet(r0, &(0x7f0000002000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0xf8)="97655a27522955a7832dbbddbac1ff1441869ebc6c7b8cd3d74d66d6f78e44bbda92dfbc2904e9f76f32319af9f836eb2fe94e334890b41684565e527fd73d4d0d583a0bb92522ca6ca7f104d91f4da8699cfd5263a30f10f5b05ec31fcfaf5ab76ad1cab9b373b941e0bd4d3e7aacc35535a0291db1813d406c6af4eeae144191aafed78e8a24a1e322f6633073aec3656a127dcb64bfa6a23f76de005df5a391f2d19956be682806367b0d34ccaa8f4e7f63af13b542d6929f06ef2d8c75dff18d347084ee57e0b6908ab72e2b1fecd9df65b99e9e317b08fff86fa5f77bd369eddc2d5a3aecb1174f449246ca4c705c2d4caf7efbf5ed", 0xf8, 0x4004081, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000007000-0xf)='/dev/snd/timer\x00', 0x0, 0x183000) fdatasync(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x1)=0x9, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x401, 0x0, 0x3f, 0x7f, 0x10}, 0xa0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000-0x4)=0x80, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000008000+0x332), &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000000a000-0x4), &(0x7f0000009000)=0x4) 2018/02/05 04:11:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000876000-0xb8)={0x0, 0x5, 0x1ff, 0x5, 0x80, 0x7e, 0x7, 0x1, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x8, 0x0, 0xa05, 0x9}}, &(0x7f0000f98000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000118000-0x8)={r2, 0x5}, &(0x7f0000f1c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x8200, 0x1ff, 0x3da, r3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000+0x4ca)={0x7, 0x80000000, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000)="a089192d9f1ef0f2f3e7c3", 0xb, 0x800, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000-0x4)=0x1, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000)="62049bbd217aea1191f7c9eab986424f6fd20586f66f6aac0b85cf38858368e651648c2e91974dcba0e90e099c7fd48982677cccf605fa1ef7ef7b6d6628a95706052d002020b7ee02c33db26cbf720d2797787f11689bb75cff85531a5212e0a441f7aca3972e671a98dab83047ed6f82f09f86e7add69ba4fe1a8a21d0426ead40ba7df165d3ae3970f3f864b0a796420e68bc3ee4938c92f2db99ee0bd9b8052b5e91661d178c300623ad01f35ae335c721ad70195918b7246bb9", 0xbc}, {&(0x7f0000003000-0xfd)="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", 0xfd}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000006000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={r1, 0x0, 0x30, 0x8, 0xaa3}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000007000)={&(0x7f0000008000-0x10a4)={0x10a4, 0x23, 0x71c, 0x2, 0x1, {0x8}, [@typed={0x10, 0x8f, @str='}eth0'}, @generic="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", @generic="347b9bde12bfb307c56de8b9afed68e01ec55bcb836f6cf38de62035a3e09bb783d482ec5c7bf83727abde12bd7b65d25e24b3beca187bd7694234087236fd4c97db0f6e45", @typed={0xc, 0x8c, @fd=r0}, @nested={0x2c, 0x8f, [@typed={0x8, 0x1e}, @typed={0x8, 0x51}, @generic="670105da6b653bdecd22496d9bd529fc17c210e3c6c3"]}]}, 0x10a4}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000007000)={r5, 0x2}) 2018/02/05 04:11:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)='![\x00', 0x3, &(0x7f0000001000)='md5sum+.keyringmime_type\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) close(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x100000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000001000)=""/244, &(0x7f0000003000)=0xf4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000-0x150)={0x150, 0x1, 0x6, 0x0, 0x1, 0x3, {0x0, 0x0, 0x7}, [@nested={0x120, 0x8f, [@typed={0x5c, 0x84, @binary="78bba60fe283cd988b55838c4a7cb5b52ee24d6e27066e074989d422ba0b40a69127970b3f569bb9819d1d52f34fbcfb024df2814cfa99a3e3813df05292b160680e0d000238721e160be9c14d3372e23221"}, @typed={0x8, 0x56}, @generic="8354cdb82904546471a5198acc81c990351d92067eb513946e771560889fd54e254c10d995465b74481e74a2ff6a24e5fded9a2914d0df28a7169c2ea34bdd5ef220008829edcf6d23eccafcb7", @typed={0xc, 0x39, @fd=r1}, @generic="135e9dd43162b3a3cf99d705fed14b097e2fce7b14e24aceec108d86c2b1807c2f46471a54a54463c2d9c78b727e465460ff15f08993be81f44461cb0aa1b1430e60bcdafcdd927b687cd9b2fff182566e2c03c61f5b53415184c5462134ac"]}, @typed={0xc, 0xe, @u32=0xb9}, @typed={0x10, 0x7f, @u64=0x5}]}, 0x150}, 0x1, 0x0, 0x0, 0x24008880}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='cgroup2\x00', 0x0, &(0x7f0000005000)="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") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000007000-0x2)={0x6, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0x8)='./file0\x00', 0x100) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x3, &(0x7f0000004000)=[{&(0x7f0000006000-0xaf)="6317e650dd545b0a8a4cf460205bff55409109f7cc8190c80e953c40198e9bd067262e560dc06ced6363f78619375a35b21ad7ca7603f7a498a0dc8a38dc9fe3c6a84e106e73623fe85935b90efd5aff6043de54ed0959304e9651fad8cddc59b4e64480ee833c6e85d2962d8ea2e4a1b2a5bba8d0e77bbeddb328b8ea99fbf900cebcc8a365bbd620baab6749035192d3940a4d7f96bea22c8a811613c61a39c5ccc0c37aada28cce65d58d342499", 0xaf, 0x9}, {&(0x7f0000000000)="17c454d6845cd3a3fd29e99884a4f9c29e79917fbf6b5cff26ddf0229e1cfb1068d244076a830e21f9efae110b8c092db1124d6f453b3e4d393279729ce77c998b154e1c2206e68bf78c39d243046343993d47e8bde6475c73d9c12cfd2a1054d778b7cbd96e2569a33ffeea633db060c5d1aa620ffc7afc1b033ee15070c59b03029a719a712df74f71188f54ab14017ad7d26e08509d7074fc0e7d0d00eb868af94ea8bb924df00cf3e15bbeccfe434bb686f22bb6e270e738a0971b318bf56375bd72acf47d4d19c205c79f9dbd", 0xcf, 0xbe8d, 0xffffffff}, {&(0x7f0000008000)="a1b86dda7a9a13a292b1fb25027471fa5d7efe5740380fb6c4d9ac88307466de3cdca4ae515486f4c09d11c667edd12b8cd3fa855cef82655785e7889bdc2baac522cc9ef899f3a55a7652857eed5fbcc27972776e486041fcc3862025d741632a88eb38dd56b27f69c157f9cac0adabcb16947fb22f9a5cb440f7946ee15afd52d2f8b20070c7dd76d339a403bdce9a", 0x90, 0x8000, 0x3}], 0x320000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000009000)={0x2, 0x401, 0x5, 0x1, 0x0, 0x80000001}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r2, 0xe63b, 0x98, "ffe68cdf1c1dac2181c3a2ddd49c038fa14bc2509827d849766b8044bd5aa6a42ad69923b3e41f60e2346b04ef790b91feb2410089f1e597c2c883f344f12902f6fed051caaf43c27e45c4757e3b9670da16d2590891e1984d7f39d044d274c5cab000e9cb2c5a90c228c1ab598612314fd19e2ebd7d5a2c1a1d8e5795d1e5f86999440899828f3935f21beaed10629813554971c2683b5a"}, 0xa0) 2018/02/05 04:11:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x1b, 0x2, @thr={&(0x7f0000001000-0x45)="0ac7ba0a61c8707244368708a337d45fa6cb1f4035deabb9efd9707b42b44d02b52cb5b5d3c6dc8cba96553a57ead46b7191a1b9609b342b3690d4df4c48f7cb76b3c76e9b", &(0x7f0000364000)="b829030cb74c472be7a5da3e2f1f23182e3379610e16b6f0a4835975b1a7599dec2779fc338d25e1dcc3885d6dd8e1f389ba5c7dd130b9097d8add1ffe27d85c6c3ff3527503f361c459ad4d8b5bc05d4477b80f151f233a0a650444d2e4917eedf31a7a0104464b9e4daa16f08bae0ba2e68883bc5fb5b15d176a61a99d89472c7ca4c4104f147449d1db943ca8e4"}}, &(0x7f0000857000)) r0 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@generic={0x9, 0xa7ac}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000004000)={@multicast1, @multicast2, @broadcast}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={{}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x80)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000007000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x54)=""/84, 0x54}, {&(0x7f0000006000)=""/17, 0x11}, {&(0x7f0000007000-0x8e)=""/142, 0x8e}, {&(0x7f0000006000)=""/181, 0xb5}], 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000)={r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000009000-0x6)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000008000)='syzkaller\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, r4, r5) 2018/02/05 04:11:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setattr(r0, &(0x7f00002ac000)={0x30, 0x7a9c660f33316d30, 0x0, 0x9, 0x4, 0xfffffffffffffffa, 0x9, 0xe55}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001000)={0x1, 0x9, 0xb5e9, 0x3ff, 0x10}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_eeprom={0x4b, 0x1, 0xb3b8558, 0xa, "bfb7c2d4b9264a518e44"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffff}, &(0x7f0000003000-0x10), &(0x7f0000002000-0x10)={0x77359400}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000004000-0xc9)=""/201) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000)=@random={'btrfs.', '/dev/pktcdvd/control\x00'}, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x15, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0x93)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000006000-0x14)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) fanotify_mark(r1, 0x8, 0x8, r1, &(0x7f0000003000)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x18401, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={r3, 0x9}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000004000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000007000)=""/17, 0x11, 0x100}, 0x2000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000005000)=""/134, &(0x7f0000008000)=0x86) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x1, 0x4, 0x4, 0xfff}, 0x20) 2018/02/05 04:11:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a1000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000f98000-0x180)={0x180, 0x24, 0x810, 0x5, 0x0, {}, [@nested={0x16c, 0x91, [@typed={0x10, 0x21, @u64=0x6}, @typed={0xc, 0x8f, @pid=r1}, @generic="92a59a12fb28d2d38897308b0bd41a8e618a948a001aa80ff466aa7b498d41b3035401166af23055fa3aa999d2f09e5c804b20aa4e21b6a04c765373f312e7010a254820262fcd87", @typed={0x104, 0x96, @binary="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"}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x2400c801}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)=')(\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) syz_open_pts(r2, 0x48102) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0xc4)={0xc4, 0x12, 0x8, 0x620, 0x1, 0x3, {0xf, 0x0, 0x3}, [@generic="8c377b61ecb7af9df6bcd6f3ca00882a5c95dc4db474aa52eb03fad4a44178a1ff5e2bcd59e9087af542f71bc43c25a35dc7cf04ec705ece53560a88e2dc6f6542d00806fbeef1e71cb92f615d417fd3d6162648595502b9247102af325600ebbf076cd90e72e15c5edde0e2e3e28d9b244f098368d45d2c48767b147b472a8e709873feba322bec36a0d8e6e14cc56df4d42853c8e8accba16ec24912c9082a1f22d4e1eb9c4a6593fd1c8764"]}, 0xc4}, 0x1, 0x0, 0x0, 0x4}, 0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000005000-0xcd)=""/205, 0xcd, 0x2120, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x8) getpgid(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000-0x20)={"bdf0cccb83b090b5077fc699680720ab", {0x4, 0x3, 0x20, "b8abde439352", 0x5}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000008000-0x8)=&(0x7f0000005000-0x18), &(0x7f0000002000-0x8)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000002000)) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000a000-0x1008)={0x0, 0x1000, "0d06a6c097457f9fae467bab137a8c002dc56d7aaf67e1c4d57f480fb53f895fb48ed527d5e66d22029a2ac835c58f1d1dd77e40a9bcb5513635a54492433063476ba6b8d5624bd35720e2fd618a08ca45eed2498af5711632b3e25179eaadde5f6475276f0ec14af65a14d90072ad836b76e34554bfec3c44bbf6a2133fe690641a6865e7113470cf8ed6f52d39c5dff4b65114a92ed3e6eeb695b90259cba8501125d90e21173b775195c517d414cf00af902b534e5fc2fa37609b1f7f3c74ed44701516cae73fd5a40060b603e9d06f07333b8b2a3468f55c5c6b0812f32d828169a94c207c2b32aa8c9b87dbb8374c0aff2b673c6a547ba5f77df0fbdb563a7faf01bed24b59e69d6646ed06e8af480c65d18df12e8819a38872c6d7b7b2a48b8d3d7f9bd83f9228d55397971bf8c4f75fde2dd1d55e0a1f545a2a93060ff1f4eda4880212b80a5aa7a8f4c59a304f07721392e4d42c2fb5fec2e0456d96656a3edbccf3cace437a2a5d65f431d86dcffce8252a41ed362cfaedc0e2be72f0604b0b991da89908e529b8ec2608eebb843c3c46d3ad7ed6638bf37c92864c078cd2a389e46c8accc2da793340e228828bf61479e0011909100bcea9561e8a138b6cf376980c3b57ddcd6179a06d43fdd8ec6148af492bfd976e030a6090d9ca4820be2b7de4239a7f42d729f8dfbfb133111eb1cce6169439cb3760411f324ecea2fc1bcd10b6553351d6c0834d8d0b20d9d9bfa8daf3dedd3bc0c9248e9fdbb2466d315d340a24dd7a65ac743215a0ef23f58fad8add8c64574b9baf3699c074fcae91d1ae8499b11c8434f8a3282916660a7b3896c41b5573094f2c6ba837f5c70a5811838372aa60113c6c469b5bd3e5ed43aeb79f4d8c89df9dee53e66642f7d1cf924c448861f530b25000db496ea0f5c84e6edeceae29bbfc1d8a4f5a623d129f92a6059fb860ed7e855ccc3adad55d98fbfb9e3dae145364e11f428cf7b266233b2bf7741dea0c4056d98a01f6d0c1b362d550f74e80e1a05f31d25d653ed3737c1f18bad48c9c3dd040848f1b5cc9edfe63d2d930384530f5a030d0d60c203fc9085e672afee20c751120e2dffaf64b7b8f0beeb6ce7156fdf83ad27b36f0a4a7e8b097df3df2c4b3f5fda70feed19766c62967814982779fa1b596099970160bd9bd871800de2754e782a3bf9f63ebfb26292a912e0d7f104edda7d81825dcc6917c61829c600f37dbb3b59cc755fb879a9c27fb1d27e9f41fea26e91064891cee4ac723df2077b8e618ddc52024a2a5f05763dcbb1fc3b85ff1d0361328f8da06793976571e81974dd957cd75cff674bfd5ba9d7b4133ec1bc23678b5a25062ca3e18680b7a4895b98c1288e0d790642961236f0aabeefec8caea4d026ade5cfbdd3520066c07a84dec569aa285a721fbf67c45c8092ec31c471162bee6ae59892f95b4aa6b86131d23bbc6eb860040e2116f72f8a8392bff24ab4ed2708f57b7e7e8bb174811c340f513bedd7e9fedd3e64705e34852548cbf46c7ce194e7b8961a8a958727b575e52e8a8284b3dfd216ef6525061204687355146bcbb30fcb27b5d7c67ef90cd9d59fe80b1d8ceb7b970599d4265849dd7b765fb09f9b22f92be7aa160c99b1b09bfd94adfa01213f97aaf1f6f7ad0ae52a78cd974b2f651298a087f60ef1766e0890836418f608e9e22cfac7fa64aec3f85cf1ed8cde179f732801bafb7ae798777951c66f951080118caa148a9689b7b1fcf095ab06adda8b1c3189fbcfbeeda11398a42cab94d3aca8b5fdc038991f8a84e94ac42184d269baedd33468e8b8f5721e7bf57e2a9f7c7deaa080e4ca555a91a6e2d0ec22c38572e597e38fe12b5011b7c0f85d264a8ae35689cb7a742969e5b529150fbbf068dbad4a1211892d91bdba391bb18b24e6391e1ef89671c882e29f5c86814455b8898f5355cd7316769144b3c0836c007a0312cedbeec89086fd53471567fb6675050978f0618799b7ec753cda15f7959f93fc324d8693dd0a0c973bbf5abebd08093affd96cfb730f5662c3d60ad1c7b531b368de00065448861205b1e55f20b00a46b0d8ede269ff5219674d4557b161e2d9e4298abcd63ad60a680ef153f52c93ba9c2c0614fb359e5f02dfc555a340b8d7e3762755bdfaa484db33ba5bfc67440e27d5d9ad76a4f76c364a3b6d723e1392a1e6632aa4ec6cfd78a10b9ace70f2fea2450a405326732fa46bd72eb8e5bc639056d37c6dd9f4e1de6ede2ce42ddcf3cd5a45ff52fec38fdd83872f7b582d382ddd0e435daea7e99894014a1e2e4173c4d759c843f44f5147cc9a9f756cafb919d6e87d65612b7e7bccb60eea8f05c4974fe812c7e1c2db2b31043529caf5633dfe15ba539e146956d1c1de8da02a39735a030c790b949f1bef8f2cc59c7d3e3111edd56ed823b23e76e5c6098d8cf83251eae9dbf420913f829d60e63649ee7d0922bb5de05f02a8f2603e73a91c08e68deb4b58c3df83f4693020eba01e8aa24936eb3f740325aa2244e7ee43c8bee6e4fc956e4e8e18adc14c944e29520bf89c849da5c396e4e91461dae09a3fce8e2cce0ba21e3e235d0db18bbc4b2b078938dec202502718cabb09b1b9d517465f6005b12d8162a90e89f3a1c98ce3dab405f35579d7d81e53ff0869892645f06c96b5b748cfcd13df06ce90b68c08e1f4a9a1bf22e59b222233ef5e14e85247aca9c813dd7718fc66d8f30089dde58f8001b4117cbd96ebf03afcf4ae05783f754f77434c01485d75085ce6b4b6ce392219dbcb8f6b9ae115ad23d4d55f2bd093fe85044bf02cd772c1e2e6300ca04bd4112a7b70c94777a6a78e03d5eb3fc2deee90bc734a558becbeea05de07954e567d11b845656b1b335f27fd38f4db1e641f34b9fa95d6c70ba5041c9d2007318cf6eb50ede46083ca83107d54587002e4d67eee9cf7dd0e222e6c133cd37413f818e9a4368828a6324e61a6b84ff5b7338f4dda0790bf39e89000bcf272acfabc86b5c3bbd2164decb8e5f0191d8b1ba09db37a0a71341e588f6c7a979cc8e7d6dfc15a93b5bd35b4eaa18d11b98aab26fef9f4d596154f9e0952a833d14bf29e701635edc268f76b44f5d72e56c1a2e9c5f10700404d746f875a685ccb3da60c8392c4e1f3eae0e176427b05062a83008bd22fbfcebce2ada03ca941851835b77c7bfa65777e989438c0dd7535c1378bbc33f25d33a472a8aadca7dedb4e6db0f498e45a97b3ac6dae8d77b5f84118a859799ab3e9f486fab28bfd99b6230c2051e493821e58154de17b0daa1a28498367e0b7450e75901667e3f6a39e36ed1c0791dcceec0a8600926cdfcc58dc5a91e3543278160c2d1f627f4d46c6daa8006a6a8d4e0ac6595c3d77ff00cb2193dfb92c141239eab40f295d24296b1983a8353b593da1562d32ba5a4d14c76b4704a4db7378d1d91a4376766dc83cb103d405b0fc550caed00aa7cb1c7d4b17ab52a42143b7507b67816ef6cf54022185a8ed2b7aeee85ea17377e0e39e92cbaa4cc24aeb94af17c9f7a01709071df82f3ca23af5155af0ef169d0e5181a3ccb4df7f9049618e73e57187394aab5ac551394fddb0aff42f94ada5af8abd471ac3bd3837e4f592e538a4ca95422e74217322742508f65ecb0a242e97615cb596b70aa5562093bee5cad730c7bb1a4a65fc5aadd351808c862c37a47bc9e1d35105dbacc405271477e734ea983ae7619732d7b3aba997d3213f8c375fb83221d54eb74514552324d1c1fe604a151f07fcbe9acb0a0a0872cdb5372f96a18c996dfe5a2713c8511aaf784baedd972088eb636fee4911fba1881b68a52d2ebdcdf3f48321dfc88d043697700b54bd8f2a45d4321867ed15cd9e5820675f0fdcef2dd2135c5725ec2306b720dfe27870578aa28a0e2cee9141e4dcb4993d38b281b92f1e26a7109b2aaa8ef879353222dda65b34f5b58e1bda75df2a676e67a16cfdbf273a46ee00ed689f1c080dfc55eaed2747500d29e8d083d6aef7359a58590731ff04a3e4c7b33178ba60d7e8e664eb4e33869fbba802578a03a80e4ce0db81f1b89ea0308524ff3ec7145c4a953041120a64811eacdac0d595c2625e33387a4f8c514e5f839c5a2bf20824e97e653e05909bd8a6737b3a2fa3697de42f475180267b724f188e12e42d2b263a4fb3868a05fbf3e2a46b90a01aa88e99effce38d46b420b137f7ce978de7f273f58876045efdaf1dd3435d92d4e7fa5588b0be158d5e3c7a170081ad718d9b787af662d6074eb594d7424039618b2cf74febae9f475571a5b07a6c38432af7057573858d24df130c1d4a0aa526b385a28d4a89090f66396cde8732073e2136c279d2e2a69c42b535c65f8edc070cebac9f118539e9823b91d8f0aa7b86c5f03cb8407833e43a09b93fb8924815c8c2599cb329cacdc3d0014a1be7c9114cf2b997b63ccb31964f4024b4b9acd476af0991b003fe4a325976b1820375902b0480c254abacc3a15a34be5ea68e5a996981af051c48aae6cc7c55594611607b14883e9543ac3e09cd02db9eaa5a8898f5080da0c95226ca012b072c52d59aa2e365fb872fbb30e25dc89469374adedda03495dad73d497342d232a5055bf32efd196d857f58d0875844fce4c5c8cd183f2811e8f4ccfd2b0716bf86ca8be83f224d803b4f0e7d90777d474895c4ed6059b4c3696818aef4a7a01043e17ab07b7114dcc31ebb1167435f3a7cdf627e9d2103a197b4f602f378a158dd16bfabf9856bf429c40f381660dce3bddd5f14b3feb2be616f966a9b4a94d3ea478ac14b0ae537331e5eb07341ebdbcfeb12307fb49416957554058874403d8d43d5a4d272f4e48ed74b4e576c42573558b26cd5c55cd9c996aab1678621f7efc750ff22724fe68a535fcf4aa2647eace349c97eb80563c0870c4ade3a5227cacd717ed4d38a485ec2c3c6b7d8adf5c801e897fcf116ae75c6bc0c8f41e154ee95295303c71e99c3d067d92229b64d7cd4b8c561032c60bf0595c452d660c30fc8e2e3e3428edb9862fac8f10dbb725026d53466d9024a63b885c2ae51bf6515e013bcdfe44f3d497dc7065e027ae36dd6b662bad0f9d59ae8ac095de16a5fcc2a50f01a159bfa146dcc44c8884ff39916784ad8f0d557a2b91b64b9bc21474ff6208a1bb9642643ee84657d9767eede9f6e4e56fd882fb03c1db4f9e020631dc7193367322e77093c11a6babe4aafcc595ad2908f121679b8b0dd79e9353301a0df786d027dad520d8ad4bb10c5da9a37ed29b18c1f03005521239f5bec706675f496bc284fcb908bb8929a1e6f06e177a1e81dee654a4c4d1d06102e9a2ff93d9213ac8dc37b4a228a6d66b3f03ffb7cefb2bc856623b61c8b5e959e7f1f838e3523d9f941c1a46b439f9155a20f6d5a518be8fb503f94ea89b4ca1c04d7c525c18827dcd4997a2ef9781066e6189c60bee15d147a1a0476b74a5920451ff8c9d9d56fd44e7f44e3c9336192de4f2584e7693f322784eee16ae75bdf47c6be24feb76d16710096b136abec26f369dd14d390d3c08cdd9e6c9d890d1da7bbc0594fe9bf6bca5b4e6b5d8508492aad428035a6646ae3c62c0f4f152f6c0717b67c0544680c833bda88f0d74e46ccf31060c583772fc0df0ce868262f4fe4b0221509282496b352116f05a4658b37ac6b78a6744b504ed540f4814106da5bfc5ab71c845b12c2e411979b64625285cf78bbaa67d909579d11f4d3f1f388bbe0075c6c12350c7bf08715dbc5f10a1d2c02d"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x200, 0x4, 0x2, 0x4, 0x8}, 0xa0) 2018/02/05 04:11:58 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000696000-0xe)='/dev/keychord\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x7ff, 0x1f, 0x1, 0x20, 0x80000000, "4f65377f9636c152bac63e73c8670684bace9d891add140a4253a47cb9e529d4ae68bc05c0c2c67005dea80d8063988ca593b876bcff2929d038a84bc97e0c", 0x1000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="538dd52ab6756520806a7dfa7878b042a14c77ac1fa5b22d0f69291622e190da435c82eb45bbf5a50b2b64838772f4963e0aa067daa7639e8c06b80ae4048a85af011d69ee80cfff02f6df7c5ae71e3f73d920b13c26d0cc2aff87bc2912f37c291b132f331ca082eda565558d6f6c9ec45bd8fd3e80e8cf49d206e0ffb1f1c73a5721943678afc7324c056580dbb39ffac4b5cf414e8d62a7d71c6fc9dbd4c935a156140d243ea42a", 0xa9}, {&(0x7f0000001000-0xd5)="c672a759902befd3e032e5895e0d9393201b7959a117cde24fa1d2fbf140a34007d32621d3a82c4b624a738d79f726f88fd356725f0714d031b507322997ba0b17aa41b16ec49b82f1fb85dfcceafc39a178abe980579a9f1ebb5ca45936b8311a76336547f0815b11f0ccebc3bb257841f40b5c82ca44289a352d771ef7cc5dbd42fc990b1cfd875ecbfa651bd1b633894754b691ac7c48e801ee58acf035fa82f4ef75471a252bf127e4702a62961ea27e307f691f601f1aafd645ada46da67fad43db66a505fd8aedd27b80f38e8e4d11bc60c1", 0xd5}], 0x2, &(0x7f0000256000)={0xf0, 0x11d, 0x8a0b, "1f916db73cb6d3e54c3d9834ea76aef41d495a70faeb22fcd7f41ee5eb976c6b41a54d595f25e205c1e49669788f78ab6f66cb2ce7287de858032d9cff89626822d9feaeda69679f38b1fe30f84122b5776d1e432608131c953a0675efe8c95a6f985c5e60eae1098411ed0d95c45bd1cd0b0561854c81767cb5d34fee83f2db3a90f70bebe1b4a62daff60616e08e5505a1cf30ba9599871667f318d703f13238e1bd3c639beb0a196eb58a2df18371211bfbe003c2efa08010b8147256843d95317de05b2b477d4b71d09b9011a74fee25da0fcee41f7cf6153f05d248bf3f"}, 0xf0, 0x2000c014}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0xfffffffffffffffe, 0xf9, 0x6, 0x4, 0x1d, 0x401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[0x6, 0xfffffffffffeffff]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003000)={0x80000000, 0x5, 0x0, 'queue1\x00', 0x9}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000004000)=r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x60000008, &(0x7f0000006000-0x90)) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x0, 0x80000001, 0x5, 0x6, 0x2, 0x3}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000002000)={0x1756, 0xffffffff, 0x7}) socket$key(0xf, 0x3, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000005000-0x8)=0x20f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000)={0xffffffffffffffe0, 0x0, 0x8, 0x18, 0x3ff, 0x828, 0x9f02, 0xba97, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r4, 0x7, 0x30}, 0xc) 2018/02/05 04:11:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f72000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x80, 0x3, 0x8, 0x80}, &(0x7f0000a0d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x13)={0x101, 0x100000000, 0x2, 0xfff, 0x2, 0x1, 0xffffffffffff177d, 0x800, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x65b}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0xfffffffffffffffb, 0x7}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000005000-0x50)={{0x6, 0x5}, {0x3, 0x3}, 0x65a, 0x4, 0x2051}) getsockname$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) acct(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000)={0x0, 0x30, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x0) timer_delete(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x80, 0x12) personality(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000008000-0x70)=[{&(0x7f0000008000-0xae)="c41afe5b4b8991a0f709ec8ae9df21233e0e2f00efa7d8a7dc230a196755357903a37e8d13af7179922fef2c9bbe1aee52048e1f0d88e11ef8534dd1c1ae95f92b406e232b94dd95d5c8f714f4bafa2f9dd578612fff8566fbcce96de762c0e29bc33fe4f40248892d5e5b4be6b3272540c5dd66331ace47cbb07cf534e61f4c23926bd83d8e72eb2ce58e35922dc71d45d7862e060f797fc805b912fd9e3952a8e6d28d0e0ef76ecd154056fdfc", 0xae}, {&(0x7f0000008000-0xee)="7a43fbdd2400e624a3e76ae8f74882ec5c803215fd3bb3b26844100002d9ab24a52ccd11df1f0c1205b2db8e50b80eb4e6665208dfb82ae950afe7e4b6d24bd7dd4c5a6f0eabc11bf466dcdde298b08164d47a16ab1150111f2167c1ae6154738c7181cb4471df0adb88e520b9bc799cf000f10743c85b3519132d0b29d9a0a872396e39a6e3b6d86cd479412c0ef82df994c2418814dfea097a06b0c25a8df6b0e307eea6eae78556e9e8c2e908f9ea059bdb9b817fc5a719821931a86a2dc0241071718afd360af8c8b4a61c265f10f3f07528631ddeda883e0fbdab50564ad57828576ef8e139a35ee262db0d", 0xee}, {&(0x7f0000002000)="2c7e8dac07c3973e49978161ca7b1219bb34f3c45973a6e36dbbc5bed084255c54b6095ffc5ba1b319f48e9da117ec62443705685f9b3923f040ff907a0fbbcbedb603a1e939438354ad7a4727f002a2aa96f237e38115367b9d35aff1f4d54b11d6f7b7386b77", 0x67}, {&(0x7f0000007000)="07cc1394145cb91bca6548eb47848979b234738d2724bf7da50e2b2f1ecba71f91ad3cfce6b86b0fcb069ecfddb0cf3ce047b3547a33125b0eca94b0de9101d72bf60e3427ce68857c4fe184b575dc59e8423974a8e5b0d771", 0x59}, {&(0x7f0000006000-0xb)="01f737f9d9ad748377a58a", 0xb}, {&(0x7f0000007000)="4ce9bad3d482eb04b9ed63a6b7e3a3f920b57e1e7cd29420b76baf9b37d408e9ebbe79766956bd2d37eff52d5d5812ffb186885ac2", 0x35}, {&(0x7f0000008000-0x4b)="7719ef255721e55ac045be7e5aa2e9934f103f26cd09ad81a224039ff4a31f6785543141c1ff3c87f976dfa65f4e701c949ef2c90140351885be801e344ab6bbbdb4e6d77dd6fd944cd435", 0x4b}], 0x7, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@assoc_value, &(0x7f0000009000-0x4)=0x8) [ 46.567320] IPVS: Creating netns size=2552 id=1 [ 46.618582] IPVS: Creating netns size=2552 id=2 [ 46.675357] IPVS: Creating netns size=2552 id=3 [ 46.728569] IPVS: Creating netns size=2552 id=4 [ 46.799037] IPVS: Creating netns size=2552 id=5 [ 46.877933] IPVS: Creating netns size=2552 id=6 [ 46.995400] IPVS: Creating netns size=2552 id=7 [ 47.097332] IPVS: Creating netns size=2552 id=8 2018/02/05 04:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000635000-0x4), 0x80800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000085d000-0x4)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) readv(r0, &(0x7f0000bab000)=[{&(0x7f0000fa1000-0xd7)=""/215, 0xd7}], 0x1) 2018/02/05 04:12:01 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r0, 0x39, &(0x7f00000df000)={0x3, 0xffff, 0x1, 0x1c32}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f8c000)={0x0, 0x7c, "bd088ca4b113fb3fbaacd273f461b7238349c7897dba7bd9c3b469dcff800e88eca2e6d02c7ada9ceee7b7858dfa3562820b1d30393c22fb883ba205ce6ac8398d6956f1ee3a34fd5a7d365274c34ea6f04515cb2cf360d1a07c15d2094afc52510693c9a280ed593cf997640e31677ce2fa3ef7654cf600e1b0b127"}, &(0x7f0000433000-0x4)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dcb000-0x10)={0x0, 0x2, 0x8, 0x9}, &(0x7f0000863000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000752000)={r2, 0x4, 0xae03, 0x81, 0x8001, 0x0, 0x2, 0x9, {r3, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x6, 0xd1e, 0x1000, 0x100000000, 0x18000000}}, &(0x7f000082a000-0x4)=0xb8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cfe000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00005d0000)=0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000795000)=@assoc_value={0x0, 0x8}, &(0x7f00003ef000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e9a000)={r5, 0x3, 0x44ac, 0x835, 0x6, 0x8}, &(0x7f000083a000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000454000-0x8)={r6, 0x4a1}, 0x8) sendmsg$nl_route(r1, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000ad9000)=@ipv4_getaddr={0x18, 0x16, 0x200, 0x2, 0x1, {0x2, 0x51, 0x4, 0xfe, r4}, []}, 0x18}, 0x1}, 0x0) 2018/02/05 04:12:01 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x4c}, {0x16}]}) epoll_create(0x5) select(0x40, &(0x7f00007da000), &(0x7f00003c3000-0x40), &(0x7f0000b49000-0x40), &(0x7f0000b48000)) openat$ppp(0xffffffffffffff9c, &(0x7f00008fd000-0x9)='/dev/ppp\x00', 0x200000, 0x0) 2018/02/05 04:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpeername$netrom(r0, &(0x7f0000254000-0x48)=@full, &(0x7f00000e8000-0x4)=0x48) 2018/02/05 04:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000204000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x4, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x433e}}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/02/05 04:12:01 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000001b000), &(0x7f000000a000-0x8), 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000001f000-0x4)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000018000-0x4)=0xbac, 0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000001d000)=""/216) 2018/02/05 04:12:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00008f9000-0xd)=""/13, &(0x7f0000001000-0x4)=0xd) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) r1 = accept$llc(r0, &(0x7f0000d7d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000771000)=0x10) write(r1, &(0x7f0000e99000)="bab7b95e3c8a4dea4cc7ac94ec3ccac71ebc9c5ac5209ecc60ccd34ee15f924a41917ad6182d6fa8ed949c049ea29c13c22deda38e602510bb0f04455f5a2d0b67f32697f33e13228a82163bb78c222c16db146dc6c863ba114a743af9a1bc0723369e0ca28416f478df469051d3e8ec5082513314d12df66aec78502bee2d9747fa5c36e0add1c7555475d027046411d5e6cf278e0290a0fc9e45ca8c4b034115c2d26979f6b3ab7f62f205e198ce", 0xaf) poll(&(0x7f0000892000)=[{r0, 0x8}, {r1, 0x8000}], 0x2, 0x16b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000e2000)={0x8}) futex(&(0x7f000000d000-0x4), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000025000-0x4), 0x0) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000003a000)='status\x00') exit(0x0) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000011c000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000f89000)={0x5, 0x2, 0x8, {r4, r5+30000000}, 0xab26, 0x7}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f88000)=@assoc_value, &(0x7f0000ea6000)=0x8) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)}, 0x0) 2018/02/05 04:12:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000bfe000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) mount(&(0x7f0000533000-0x8)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f00009ba000-0x4)='aio\x00', 0x1000, &(0x7f00000a1000-0xd4)) epoll_create1(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000d5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000036c000-0x4)=0x10, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002a7000-0x8)) connect(r0, &(0x7f000036c000-0x6)=@hci={0x1f, 0x7f, 0x3}, 0x6) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x2}, 0x0) sysfs$2(0x2, 0x0, &(0x7f00000de000-0x24)=""/36) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fa9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fa8000)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000fa8000)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000faa000-0x4)=0xd5, 0x4) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000827000)) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000b38000)=0xb3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d17000), &(0x7f00009cb000)=0x4) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0x6)='/dev/net/tun\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={{r1, r2/1000+10000}, {0x77359400}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000004000-0x58)={0x4, 0x200, 0xfffffffffffffff8, 0x5, 0xfffffffffffffffa, 0x8}) pread64(r0, &(0x7f0000000000)=""/85, 0x55, 0x23) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x7fffffff, 0x5, 0x82}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r4, 0x4}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000d04000-0xd3)=""/211, &(0x7f00005bd000)=0xd3) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005f4000-0x8)='keyring\x00', &(0x7f000071b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00008bc000-0x8)='keyring\x00', &(0x7f0000aa9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 04:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a11000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000104000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00008f1000)=0xe8) bind$packet(r0, &(0x7f00003c5000-0x14)={0x11, 0x1b, r1, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x80}}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000199000)={0x0, 0xcff}, &(0x7f0000bbe000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fef000)={0x6, 0x2, 0x401, 0x8000, r2}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000fe9000)={&(0x7f0000948000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000422000-0x8)) r4 = openat(0xffffffffffffff9c, &(0x7f0000059000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000071000-0xc)="1b375130dc64b5562fb8b780", 0xc) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000098f000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000665000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x2000000000000027, &(0x7f0000de3000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0xfff, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000036d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/status\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) pipe2(&(0x7f000021b000)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000626000-0x4), &(0x7f0000625000)=0x4) ioctl(r2, 0x4400000000001278, &(0x7f0000020000)) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x200ceaef7e92ea6b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000c4000-0x8)={0x0, 0x4}, &(0x7f000014c000-0x4)=0x8) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000024d000)={r1, 0x1}, &(0x7f000024d000)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000032000)={0x84, 0x0, 0xfffffffffffffffc, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000080000-0x4)) [ 50.007334] audit: type=1400 audit(1517803922.325:5): avc: denied { create } for pid=5000 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.037900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000f70000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) symlinkat(&(0x7f00002b8000-0x8)='./file0\x00', r0, &(0x7f0000e36000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fda000-0xf9)=""/249, 0xf9, 0x20, 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00005d8000-0x60)={0x0, 0x41, 0x4, @thr={&(0x7f0000fda000)="3e6d83817d17e0e90a7ff0438d52d4dd9fc6f48a7fd8ec9f655e81eb4301bebbbcb9b8b70ef5ac7b7cad3c535fd1797171ecea7e17b1dec11acc68bf2ce2ff42b9317d3d730f64be56", &(0x7f0000ea9000-0x34)="b4fb85834916e4500bf0bd588a7710c73dde65c54740ddfbe133cce400f7bddf77fec30ba38aeef1b3a5dc6b48e4f4c7cd906ec5"}}, &(0x7f0000fda000)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000fda000)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000a11000-0x20)) ppoll(&(0x7f0000034000-0x30)=[{r1}], 0x1, &(0x7f0000034000-0x10), &(0x7f000002c000-0x8), 0x8) [ 50.055648] audit: type=1400 audit(1517803922.375:6): avc: denied { write } for pid=5000 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_netfilter_socket permissive=1 [ 50.056701] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/02/05 04:12:02 executing program 0: socketpair(0xb, 0x804, 0x4, &(0x7f000068e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c00000-0x80)=[{&(0x7f0000063000)="e411b2182d3b32af31", 0x9}, {&(0x7f0000001000-0x5f)="cf33dea5300ab5f420ef0b9c45cf755279601c4c01e8e57f68c51f280fbb49dce826c8da68b0da33fec286d8bfe3879a8e7c7c1d72c227c89da0bb4e42175a6ab763ab684504d2258145b71d22e86debe59cb0f4a1a2e376a063c950917b9b", 0x5f}, {&(0x7f0000b63000)="3b3872df8772a499e084b96840b8", 0xe}, {&(0x7f0000000000)="12fa3ca6743b82557c5b89e3fdcc5bea69e909ffa9361b8fd26a18232077c4c409fc290eef2bf2e3f4a351d427f823338ac407cba26a74494acf6daffe918177a53bce9ac8b8d8b6ab4cd7c44a368afa76425b21cd69fae44b1a582fe0adcec97e864e0c6dddfa0138070ad4b89d6538a60e59753b2bbea9a976c530f8df9597326033fe43e44e9efb4fbef7b7d5e7fb8df80fc2ecf2745118f2b5e80e6ac9e3c105234d2322c1c7140b3b94178b9a242b45cc3449e55a790c29e7e5023e6a04fba1a6593f94a1caf93ec498abd3355f5de539ba6796efa5bb79951c46202fa6f63886262d6b22397860ae6fddfd6649a88187ece7dc01e8353d6e3e3d1378a8f0aa869fa763510e4cedeff86d9a8a9744e219956f9c5da904114078897e7305f2d3f9d4ad0c68db09b8f112d4fe1445db2ae31e8c380fb9f7d6bcdcadd6b8dbf6d4a67d7e901a018e6d9b48e48b650107895bd37cf41882bd510837b540b1c5ef345ae73e85addad8cd57adfc41855743c9100eecd3063993668cc3820d27cc4bce1fd118ea1eceae306d1f35615005bb3dda6c734a7ce533e907557ac21f9ce1cfd4ea8861baa052671cd32c1fba2412e29921e26bbc2aa06dbcda00e08cb102cc170916c43496528b0a7736072a00ea89875d5b2e11f5930222d64ac40070910c177ba02c834e75ee573b4d50d523c6e543236bfce074b3d87cfa70c5e3e6b26ea1affca226ded15c0649a6eeeeaba7b2315e5e8aebeb9dc8690c6b2fc25335e49e68d887f7c86067bca8be8e509987388b16f6967a54c1a668e6b477e28ae63ef333af07d356241bcacb18e54897636879405d034a82424649a803d76577fb442fd00efe4a94de47350504112a1baff934031e5a157f44f0f07724c0058e536dd7003adeb6fadce53bb3bba540b2905299c13c8c33699e1be06bb1b6d8f64189d7a2254b0028310bad528c04bc95de3cf0a154824506bbaa96fc80fae838ab61ee07fedc6df531ab427577661932bf5c425235d56ddd0c17bb0256cc9e5d611e88cb41a9cc0c4452f9d9ac32bf8d69a0cf046e147d9c402ad766a517349629ea3367452cc4f57fef6d94860be90e2b7ea2ea94561c3308b842098710f2ea4d4e0b70f30055e429616015e0a08e1f386e9f06fec72db241f68402c8ed3447d10e5eb88219d0f2b56f1546e31bc18b0c6d2bda10b1f00993925907df908e3942e90720a4ae119670313fb6438d6fa95a15da9f6c6ca84ea51ebfbf8377161cefa8cde11087361f373603c5763906e0b8368b64394998add199c1e88a7380378737cf1852568dc2d63963c4f716b7e07f9c5c54973dcdbe7a394362923ecaabca38242f27015d1ed31257933d06512c01bc70dbdb0415005cbe6ec4839f326400de2d5a3d54a31b0e7937f064a7d1599a3b8afb15be8e00f54ca7749bcbcea15c3d8b576528b4d0035cfd03865f3b4678c30b15d2025764633cc96d7512bcecdb4288b9afc8ec6fbe122f7810b211dd73d5ab669f04f5e9e74b38abdae010202c50ea40328216a2a19932d1539e11fb2d1431cab5628d83cb326a860bc60173f9ad1d277d368fc1669adcfff5cd3c35eb734866ab8f9aaf5eda3eaae605e0a48ef97eb226633409b662c77d4dd4109d557abfc4788adcf7c5a01cb83c59c3ed1fac6a3b6c0d9fbcc89b65daced30be49f00772d1b9cd9d00820e2679c5c8eb224af6c6b52e1d1ac05af3f4774bc5979a5fe3c438a3d81a10fc38a7c544395a599d9bdaab991fff2e69772296ac351c2b79a9f6ae771bd4237eee5e8a63c9d13e272deaf4615e6bf0ca39f33795860adde4ddfdfdaab2e6f7a9a597efe6e98e7a767cb0af240f8880fa6b140d38f457c481d95bd8e1da6f98779158545af0f72fbfca0ed106c103a3be125e4dd9a6d7ac0fb545854b01e57cc78ffd7e887343be5607c77f779570d7238c7f192f5d52df29c97b27e99699779a8a36310e8b78983f7e43b670073c411bfef1e4a752519122eff7c7a531675ff3a65906b821be2abb33241dd487d9167dbe600d3fee4cf5b4b867aec5c17334f22a2446a5d0c4dcda7201bdc2d32490148d725f40b06e9c8ff4ed8d7fb3077cbc56ec2bf8ad9482272e04dcac05cb9d8128901b55a244edc253df6f3513fd08ba780fc9debfbd8fa87b3f2c07533947b9ab3dcfe5d1d1daf3fc675ec14d460f94f06317144032ae6027d07e037c90282d22d9685509b99a31842a60f074055477e6b34e006f4465a7678d2113238b472be69792d1708aaad85f7b5ab9f6d0687e255c1afac3bcab84b53ba81098021b4ca7c853724ceadfff1764f7a4eddbb493ba63d044ee1b0707a55477b6a0928aaa921b31621c52b5e2f5e843f5ce95a10496acaff5b95526afc6e32ff90f5b70f320cb82e7d7d48f7dd7ee8a46acc49c4d161f2c6d571de7c787303b17b1e7dcd2b229811a792f7c1150eccab76dc912440f2bd2bd5af95e246b1753c0b04e6d99343bb97cf282ec3e13758d7a7b82259f5cbc65a794844fa4660aa04930e076bf1824fcfa8cf9bd971b4cf8e9a453cb45e014f398d1041cc1caa1956bec1da1038967aeecbbda9282345074561d9d8c60d4f81da1af5357360c2fc370efa26ecb9a8d5f831c9ace1fae05f44cf746fa258a60fb6ca2aeb1c8b353ecb915f79a92616cf190f5a1918982b2d65b079fbbc0d497bf4d00b7614cafc688f72d7ed61fb7c7acc49cb2ace0537e364216390a1bf2f66622694c127fe1c6ff05096253c352d48646cd5554ebf55c2e21de8c2300e0af54063b863a973547561fc773e818bc3f3e79c02637a142bf19d1b139826718f3281c93016efa65175cd1f3aee50145e3d3351efc2c3e1c22bc9528004213f24ae3eb3b1d3e2f62314a155391ffd40f59ec43f48a38f80c14d061bc65d2a0e35edacdbf59c42fa8d90fcc1e447848c84f65b3f76d8401bf5811486368c9f7efb5504c714e01b087010c8a21bb1eb4f0f04dcff68d25bb157b54e76de85ce6db645c0f30ac33395eca1d47763f00a5534a56dd3e8da2ae30021529ff258c8b05888131d3a401c95a00c642fb3fbcee9a4cecb906aaf8e56700b70d0c71e6ccc2f5d80c19025a046d849159cd5d64e0a395c7e6bd041471fb4c70e5d561d0892f7dcf49f378ea1a179d7cc633f9c8dad9442190f10b7551fc2cec33fb7c17a28c8c742c94d72ddcf5ba65ca643bd414824a55447f58f454e2a90d2b77a4b37bbde5d98c8a35abf3114c2bcbf0a90362df8532cbbfba8b160dec77f6d9efdf15e32bc74361dc51c028472c8249994894ca647943fd3b7b251c63807d9530887764ab0cc0ad4581ef291318c186d1020e23a92252df6d7c1526148b780c474a7b6156a7d25436318bc5b5b485c7e497651bc86ee8f8fe334e7647b3b19b4184e0ca56d337e15b4f6d4fc57e0147902915f2a4653d1c66364629de56e3e0779091d6b7ee9c0c5dd0f5053a81a6af6b4d814a1288e4a6d722081a61c188a0c782ff51aef27a856edcd7c5e80596dd600441e6110ec4fb95026cdcfdf88455ffba9d628891225852482518851419a2d18bcf7a295110df31b7815b3bfc7bf36e47d70ae87cbe8081d8d62bd1be068dcb680640342ca6e1ef11915f4f6dfa4823b9e402238b6e51fa51c05d63fc3f6ab2088b4521a59769a97da47f4218ddcbcc005187f2711c456c35d03c6935742c7a41ce6b37d01bccd983ae11e5a840d1d8e4f44917845d701d9cde567029df09fc1b59d55daa9c6c8d3e4da0961770fbaa857ac3e6962e42bd1ddc278613c206038a4d30300ada95756d0eb5511de16a019808db52f0e67b1e26bd472658789eff3c91822487e5193208e6706a11ff8f0c5228f5a611c990da0070c237a947b7a17ce639b88c20f8281d0ce9eb01f4bc69fb09ca6752e2690d5e5c6d9330e3b412de44da4f4197cd4147bf35df82109b999e5eb542356a1339462505ec95c9d9685efb6cd2df39c2a4f3c4229cc783786e4487841f8e102fcc09393edc05a1e410fe933823c47c69c74c4ded4997f7bb72648517b94e3a6e9786736ed50c8d099fe082abed46e06539b118894984ad18dff5ffa434c45a5168cc94ea3db198f9d54bc4797bd344180b23aabace6703ced9120e759c910c78ce5d6684cd28610a443f5fef3d2a9369bde23a4fb7f3b8f28e7aeee83d00b82027648611de2294b26c1fbbb20db5c053e7334cd1d2ae64cfd97a9de82a06dc1b5abdce9c34ffd9d426716df1548f1ab7d42876b885f944893c92473d1ce06d7c47956cd257ec4994d58ffdbe2fa47f589f43882ac477216b54a4b50cc8eb4df59e465ce9b776218be91ae8614e36dc4135316086d76536915c67b09a5f4d54a89f7cc9ac2823a4f38cb03aa892d479b52238d62727505b919ebe612bd9561cdeb1fc64c301634ac93731debe68ca2d7c1618d1bf6b410feb5176eb7b28abd7723e1fdcea3750126870e63633d0ebb64972fa1bd45837f9bcb3c94de804da254e69cb810eb70dc1c5c76457302b23faa5f672cca89d9ae43d0a95c74260497fff9f9e1ea3752c2023345cd626b858cd91a3d5866bca2f047d975058c3466b25dde0c589cd0ba1a860eb334feb82c6636959985e64b3a5fb7469a135548772c1d7d5b0400ccc57ff481379d27747f785e2d9564abde039465b3cee6b50af161f9d7f5c9aae833d061097e636d984adf47ffe84b6c6fbb6f53dee02009e8307d7b641a60398302f2ce80e3291692680458cb5ac56a4be2ce00efe867a920b754d77138e9669681b146e7fe398b06d61136e266122345511fee45785f720f3d2dd56c24b1ece55252a684a4cd3be4a526e7c75f24279b1cac880bd086a55c1e11b8242ac28f7ea0a1c1abb470171bc8143fc9ab7a8daa6aeb9442a5c8c008e6582822c79d191a52aa4841d9d41a48950beb9a0b82758282244f01933f11afb12aa265e48cfc41d6318d9b95bd9d4a69a7330f18b7058240f608172f9a8ec7c9f3f31b6c01d2b8d14b03fb3b990727f2adc8fba0ffff7f0855a7dc2f2520f780027ad476f7828e084eba26ae89069067f6a06d0cc3e6d5ce80cef9b25de60d060c95f3dcd20ebb6d59b2baf5bf3651d9dcfabdec86e898174a8598a557fbe5993fc8d22127ebe8107c1b59efc44aa467acddcca9ba95ad08986690324e0519bbb56b1b4735ae9aa86ade7ff4ff74557d014128822d1f6239bb676cffae7230baf0b0df93fae6aad56ce4540e7a0fd2a4ba63dbb18d3504835abbac91c62dac7c96005e8ff8aba3df167f086091ae4daabd1a8aafe293ce2a505f5faf9086a5050c2ecd98da25ea84a9ac5d65f77d206a15c1d207a2d27fc172fdca30743deaecbe8ecfc729a3755f5c537f5ca29c410773525a47378bac67141cad57b0bf0cbff1a7c1dd8a3752410a88edaa9291a684591db72cddb3247e4f28302c3bbe6c43c4d4acc5a893a1ef548f812db11612743ca22e79c31d491b249f4cce4a08ae7ef65955c2ec53ad170ccbbd35cccb7b5df76d5d36cd06ef7c762fe93fa4ce3b056184d39554a3c97e6aa2e5f3a0e750f902b55366b4a5690afb48bea0fde7a5d2f8665c88bbb02154073c4b961640da3413bc0aa5fd46c978d55bcdbbb89ac7267c2b9bc51824b7b6ca41bae51ccc03beb3786770b23dfcc3cd5cf868d2a0ec7b802a3f3c9cc7e621d1d5042ceb742ccbedd48ef1bf7542970db47ce40a539b31223aeb9596207221831db13a488f05ff2c873a4a54d40d61f39ff8471daa829a309519f8", 0x1000}, {&(0x7f0000001000-0x57)="af56f58172f85517aa8cb243530db977910c1c2cbc4142d026bf0143281e89560cebbeedc985281377d4ed64cb2ad498f86bbe1cbb79df0667580f2f4c7bef941e20dbe5d672fa5c47f2fa55c16c5b02bfe8fbe256c44b", 0x57}, {&(0x7f0000964000-0x54)="b95c0e3d379ddd7345353531a6ce90967c29724a4d635542d9adee5d8ef69225756f12c2bcb63e7dd64fc181ccb652e27154c76cda9fe1a292fbd91afde5de3290e65745942f4b92065c02730448d4565bc52d50", 0x54}, {&(0x7f0000001000-0x35)="87b929cec09c1e4de667a14d50f8dc271eeebca9ac6c5bfe00a2883ed5b29f1c2e1d7ccc6789d76a4aae7c61c3f7f3ddf75595fdeb", 0x35}, {&(0x7f0000000000)="dd2faf7867f50c9bff8a1732f5f8b424e0fcff89f66a5540b4ba45fc8b307d2eb60f05850817fe624577248c693d926223ef7213aaddab5891f9c6a415a8e0fc53d61b322ab472e6a2469b1707418a31ec77c861b9fc805259c29f46bbf8e204b1cb788ba5e231eb0308cf858c14ad668bac938e73fc48a49a8ef8c108ddda5e6667c91932b279fa065394392a1e19c6d9ce910658ec222a00bc705543bf8a37620884888684ceb8db22783f351e6bd33897d5ae6d0d58d1885b1cac397f63cd747e6fef60416263f8d7de28", 0xcc}], 0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000000d000)={0x30, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@empty}]}]}, 0x30}, 0x1}, 0x1) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x800000000000002, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ddb000-0x14)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b64000-0x4)) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ea9000)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f0f000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x0, 0x4}, &(0x7f00003d1000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000530000)={r1, 0x1f, 0x0, 0x2, 0x5}, &(0x7f000074e000-0x4)=0x18) recvmsg(0xffffffffffffffff, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000b03000)='/dev/input/event#\x00', 0x98, 0x4040) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000958000)=@ethtool_perm_addr={0x20, 0x6, "63533b79ff7f"}}) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000028000)='./file0\x00', &(0x7f0000004000)=""/232, 0xe8) syz_fuse_mount(&(0x7f0000028000-0x6)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000d04000-0xd3)=""/211, &(0x7f00005bd000)=0xd3) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/05 04:12:02 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00009c8000)={0x7, 0x2}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000004f000-0x24)) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x48004400) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000750000)='/dev/hwrng\x00', 0x1, 0x0) inotify_add_watch(r2, &(0x7f0000c3b000)='./file0\x00', 0x88) getresgid(&(0x7f0000fdd000), &(0x7f0000fdd000), &(0x7f0000fdd000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000590000-0x4)) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000f70000-0x4)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) symlinkat(&(0x7f00002b8000-0x8)='./file0\x00', r0, &(0x7f0000e36000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x0, 0x1c9c380}, &(0x7f000096d000+0x79), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fd000-0x8)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$mice(&(0x7f0000db9000)='/dev/input/mice\x00', 0x0, 0x2600) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000931000-0x10)='attr/sockcreate\x00') bind$unix(r0, &(0x7f0000869000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002f3000), &(0x7f0000979000-0x4)=0x4) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000923000-0xb)='/dev/loop#\x00', 0x3, 0x2) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000771000+0x8bf), &(0x7f0000e4a000-0x4)=0x4) keyctl$join(0x1, &(0x7f0000bd5000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/05 04:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000994000-0x10)={0x3ad}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d93000-0x16)='/selinux/checkreqprot\x00', 0x121000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cd1000), &(0x7f0000431000)=0x4) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004a2000), &(0x7f0000fa4000-0x4)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000163000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d01000-0x5)='reno\x00', 0x5) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockname$netrom(r0, &(0x7f00004fb000-0x48)=@full, &(0x7f0000d25000)=0x48) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000979000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000116000)={0x2, 0x3, 0x100, 0x9, r2}) writev(r1, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r1, 0x0) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r3, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000233000-0x4)=0x12, 0x4) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000675000)=0x9, 0x4) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000009) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000006000-0xc)={0xffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000)={0x1, r2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/05 04:12:02 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e0000)={0x0, @rand_addr, @empty}, &(0x7f0000851000-0x4)=0xc) connect$packet(r0, &(0x7f0000165000)={0x11, 0x3, r1, 0x1, 0xc698, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000000)="066bf0178043b2be2b9010a9c4b04c92199f3f3a1b7c9e86d9a57cca93a694e89e5938", &(0x7f0000001000)="8f610bc12125bb191457c523f81e15ef94e8f763af7636fc71d900e638f951bcab0d0aebbe7adf461d0e2a50e24a5ff48bd93387b228589ccb657ac9a4a8bd41b565f0a35cbaa7f61c61b811adef5212cde85460c8ccfa351b2255b08d5d16e199522428792069125e67c599eedb8188eaba572d1335a5be755dec900c061ef57fe1a76f0627c4b2c4268f201c1498c34d251b2635698f4a634d289800a17f60b0e4908cbb850344c29fbf2d8bae9ac2da86923487e24c97"}}, &(0x7f0000000000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0x2) r3 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x8001, 0x10}, &(0x7f0000000000)=0xc) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000003000-0x4)=0x9, 0x4) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) sendfile(r0, r0, &(0x7f0000003000-0x8), 0x408) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fd000-0x8)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) syz_open_dev$mice(&(0x7f0000db9000)='/dev/input/mice\x00', 0x0, 0x2600) 2018/02/05 04:12:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000a34000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f0000007000-0x58)="5500000018007fafb72d1cb2a4a2809302064b720ba8ff0b752623423200e08d9fb78749bd50ca8a9848a3", 0x2b}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f000079f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x3, 0x3, 0x2, 0x4}}, 0x26) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000021b000-0x10f)="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", 0x10f, 0x48000, &(0x7f0000119000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000f27000-0x2), 0x152, 0x0, &(0x7f0000f22000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mknod(&(0x7f0000538000)='./file0\x00', 0x8020, 0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a0a000-0xc)=@sack_info={0x0, 0x10000, 0xacfa}, &(0x7f0000862000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000274000)=@assoc_id=r2, &(0x7f0000af5000)=0x4) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) shutdown(r0, 0x1) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000a6b000)='/dev/usbmon#\x00', 0x3, 0x100) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00008ab000-0xac)=""/172, &(0x7f000048d000)=0xac) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9}, 0x2) 2018/02/05 04:12:02 executing program 4: clone(0x0, &(0x7f0000221000-0x2), &(0x7f00003c7000-0x4), &(0x7f00000c0000), &(0x7f00007c4000)) time(&(0x7f0000d1e000)) gettid() r0 = syz_open_dev$usbmon(&(0x7f0000fcd000)='/dev/usbmon#\x00', 0x200, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x10, 0x10001) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xa, &(0x7f0000003000-0x5f)=""/95) [ 50.336143] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=30 sclass=netlink_audit_socket 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getpeername$ipx(r2, &(0x7f0000dd7000), &(0x7f0000b54000)=0x10) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000051000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) timerfd_gettime(r0, &(0x7f0000c83000)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='vcan0\x00', @ifru_flags=0x401}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) socket$inet(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000265000)) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c4f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000053c000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000053b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053c000-0x24)='posix_acl_access-selinux\'{cgroup,*+\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000053b000)='eth0:)\x00', 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000053c000-0x30)={0x14, 0x0, &(0x7f000053c000)=[@acquire_done={0x40106309, r1, 0x2}], 0x1b, 0x0, &(0x7f000053d000-0x1b)="f12b92e3c144728a8d4a92b80a86a8933f6b7aeb087d8c30ea3766"}) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockname$netrom(r0, &(0x7f00004fb000-0x48)=@full, &(0x7f0000d25000)=0x48) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000979000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000116000)={0x2, 0x3, 0x100, 0x9, r2}) writev(r1, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) fchmod(r1, 0x0) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r3, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000233000-0x4)=0x12, 0x4) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000742000-0x8)={0x0, 0x0}) mq_notify(r0, &(0x7f0000e90000-0x60)={0x0, 0x28, 0x4, @tid=r1}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00005b3000-0x4)) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000347000-0x2d)={0x0, 0x25, "c2a376328760975c3388a8e81c86049267f2fd1548370058dd05169052cb66447dfdd0f667"}, &(0x7f000014e000-0x4)=0x2d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004aa000-0x6)={r2, 0xf32}, &(0x7f00002ee000-0x4)=0x6) r3 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) fstatfs(r0, &(0x7f0000188000-0xa8)=""/168) sendfile(r0, r3, 0x0, 0x0) exit(0x4) 2018/02/05 04:12:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, 0x0, 0x2, &(0x7f0000001000-0x90)={{}, {0x0, 0x0}}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{}, {0x0, r1}}) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69), &(0x7f0000b6a000-0x4), &(0x7f00004c6000), &(0x7f0000855000-0xee)) r4 = dup2(r0, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000fe7000-0x28)={@common='ipddp0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000578000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x200, 0x40000) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 04:12:02 executing program 4: r0 = socket(0x1, 0x804, 0x5) fcntl$setpipe(r0, 0x407, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004d3000-0x8)={0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/ppp\x00', 0x20000, 0x0) r3 = syz_fuse_mount(&(0x7f0000d91000-0x8)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffff305, 0x40000) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000423000-0x11)='/selinux/context\x00', 0x2, 0x0) poll(&(0x7f0000475000+0xb8c)=[{r1, 0x8}, {r2, 0x204}, {r3, 0x2240}, {r4, 0x4}], 0x4, 0xd50) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) r7 = epoll_create1(0x0) r8 = timerfd_create(0x0, 0x0) timerfd_settime(r8, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000559000)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000022000-0xc)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r8, &(0x7f0000c83000)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000087d000)={0x8}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff7000)={0x0, 0x91e}, &(0x7f000047c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00005b2000)={0x6, 0x8, 0x5, 0x6, r10}, &(0x7f0000f5e000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000019000)) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006b1000-0x10)={0x0}) clock_settime(0x0, &(0x7f0000218000)={r0}) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) r2 = creat(&(0x7f0000e9f000+0xdce)='./file0\x00', 0x3d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afe000)={0x0, 0x7, 0x3, 0x800, 0x0, 0x0, 0x0, 0x2, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x2, 0x1ff}}, &(0x7f000075a000-0x4)=0xb8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e81000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xfffffffffffffff9, 0x6, @raw_hdlc=&(0x7f00008a7000-0x4)={0xfffffffffffffffc}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000061000)={0x20, 0xfff, 0x1, 0x9, 0x6}, 0x14) socket(0x0, 0x0, 0x0) close(r1) fstat(r1, &(0x7f0000b5c000)) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5111, &(0x7f0000697000)) seccomp(0x0, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{}]}) geteuid() 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x0, {}, [@IFLA_IFNAME={0xfffffe90, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000abb000-0x50)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x19, 0x3f88, 0x9, 0x1, 0x80000101, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) set_tid_address(&(0x7f0000bcc000-0x4)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000096e000)=""/26, &(0x7f0000d59000-0x4)=0x1a) 2018/02/05 04:12:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000086e000-0x10)='/dev/sequencer2\x00', 0x410400, 0x0) accept4$inet(r0, &(0x7f0000655000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000e1c000-0xb)=@random={'osx.', 'vmnet0\x00'}, &(0x7f0000080000)='userbdevvmnet0\'eth0nodev\x00', 0x19, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}}) r2 = getpid() clone(0x68802000, &(0x7f000026b000-0x57)="4b695c8cecc791eaa92c648134814f538e604a1778d4846f9e33b7ff8cc037f75bd2486239936edef773b8cbed6ca0389e33a149fbfb7ad2ba01b52b7a7335014e9b4f1ffc4ee0f60f9fa1779a6c28c842e208b029c613", &(0x7f0000802000), &(0x7f00006f4000-0x4), &(0x7f0000443000)="97dab452d7d202bfc6") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cc1000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @random="893c98bad19a"}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getresuid(&(0x7f000016e000), &(0x7f0000a66000-0x4)=0x0, &(0x7f0000097000)) stat(&(0x7f0000b0b000)='./file0\x00', &(0x7f0000537000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b0000)={r2, r3, r4}, 0xc) 2018/02/05 04:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = add_key$keyring(&(0x7f0000375000-0x8)='keyring\x00', &(0x7f0000453000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r1, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00005c2000-0x10)={0x5, 0x0, &(0x7f0000937000)}) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) symlink(&(0x7f00004de000)='./file1\x00', &(0x7f0000520000)='./file0\x00') mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)) statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) 2018/02/05 04:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000603000)='/dev/vga_arbiter\x00', 0x620c2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f76000)=""/142, &(0x7f0000859000)=0xfffffffffffffd3f) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00003cd000)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000002000-0x20)={0x72ff, 0x5, 0xefa3, 0x1, 0x1, 0x41}) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/05 04:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00008db000)="dc24a3a1610238b37b2a5762d0be729ca172702ada0ff5a5f72d9d01e344b23bfb47f3354b01ab20880065a7", 0x2c) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) keyctl$session_to_parent(0x12) flock(r0, 0x2) [ 50.548159] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.570661] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 04:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/sequencer\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e9a000)={0x0, @in6={{0xa, 0x1, 0x703, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x5, 0xa5, 0xc0, 0xeb98, 0x2}, &(0x7f000087c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000403000-0x18)={r2, 0x4, 0x8, [0x40, 0x8, 0x10000, 0x8001, 0x0, 0x1, 0x7, 0x40000]}, &(0x7f00000c8000-0x4)=0x18) 2018/02/05 04:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002cb000-0x10)='/dev/input/mice\x00', 0x0, 0x101001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005a1000-0xc)=@sack_info={0x0, 0x9ad, 0x8000000000000}, &(0x7f00001a8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002f8000)={r1, 0x100, 0xbd, "30bb041c0c4cb0cacc781b1c91b26db462aab363fd755e112181f76c8b4b372e104f7e1f29dcd7e0669a1c57b365c6d10f3a7b4782daba2a606a9e830542437468ad8224827ddcf4810b5cb49f8cb03e24df4bc49cbc7533d8ae8372ba7327d3f8ed91d5620a93af23aee5ba2977bd0e8e82d5f5be8f226c59559baf8a7963e09fe8d37e11b7cbd3a32d5a95ad15986b9e68a35f9757c886216a6db72eb7fb243cfa8827d84043c885e2844d3cabbb1d525d52ab0d9bcd3ea03f5c255d"}, 0xc5) mkdir(&(0x7f00005cc000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c2000)={r1, 0x80000001, 0xc5, 0x8}, &(0x7f0000a1f000+0x254)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000383000)='/dev/urandom\x00', 0x0, 0x800) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f41000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 04:12:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/248, 0xf8, 0x40010000, &(0x7f0000784000)=@l2={0x1f, 0x7, {0xfffffffffffffeff, 0x4, 0x1, 0x6, 0x7fffffff}, 0x800, 0x3}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x26)="94c41db5e32841ab3cd21ba8f8e06f26c3a10600ae8b400268317f81d2b0ea9ccd79ee41ed4f", 0x26, 0x0, &(0x7f0000303000)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/05 04:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2e000+0x8c9)='/dev/rtc\x00', 0x10000, 0x0) timerfd_settime(r0, 0x0, &(0x7f000086a000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000082c000-0x20)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10), &(0x7f00008f5000-0x4)=0x2, 0x10000000000) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000fd8000-0x10), &(0x7f00000ba000-0x4), 0x0) 2018/02/05 04:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000d28000-0x8)) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004d0000)='./file0\x00', 0x301000, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fd1000-0x43)="6d3783e28dfaa27697e6d149592dddba2cc82635dfe573e8a22fa2100771c0c37ff27c664d0a5db904901cd50425bf974771bf2cbc2b2ae69f85088574a93b12a5a659", 0x43) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002bd000), &(0x7f00003d8000-0x4)=0xc) setsockopt$inet_buf(r0, 0x0, 0x400002f, &(0x7f000096b000-0x43)="1a916871f9138bac343e60a1a5bc8758e93f612821a8aeb184b56945bdc6ee0104f5294b6404b281536c73f1eccc7c000417af289feaeb31e28327e09f0608a9cfa96f", 0xfffffffffffffd96) [ 50.619274] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/05 04:12:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x7, 0x3ff, 0x7}, 0x10) inotify_init1(0x800) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x1, &(0x7f000097a000-0x1)) 2018/02/05 04:12:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x1ff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000001000)=0x7, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff3000-0x4)) getsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f00000c1000-0xf4)=""/244, &(0x7f0000df0000-0x4)=0xf4) r3 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000ff4000-0x68)) 2018/02/05 04:12:03 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbf000)='/dev/sg#\x00', 0xffffffffffffffff, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000fc1000-0x8)={0x5}, 0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00002eb000-0x40)={0x7a, 0x4, 0x7f, 0x9, 0x9, 0x3, 0x8, 0x200}, &(0x7f0000fbf000)={0x52ce, 0x7, 0x0, 0x6, 0x2, 0x7, 0x7fffffff, 0x5}, &(0x7f0000fc0000-0x40)={0xb321, 0x7, 0x7, 0x10c40000, 0x7f, 0xfffffffffffffe00, 0x0, 0x6}, &(0x7f0000fc0000-0x10)={0x0, 0x7530}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005b2000-0x8)=0x6) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9, 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003bc000-0xe8)={{{@in=@empty, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000fbe000)=0xe8) r2 = getpid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fc1000)={0x0, 0x1, 0x80000000, 0x3, r2}) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/05 04:12:03 executing program 0: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x8102, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000069f000-0x15)='/proc/self/net/pfkey\x00', 0x81, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e7a000-0x8)=[0x6, 0x4]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000320000)={@empty, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5}, 0x20) [ 50.672427] IPVS: Creating netns size=2552 id=9 [ 50.702932] mmap: syz-executor1 (5208) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 50.709900] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 50.748764] pktgen: kernel_thread() failed for cpu 0 [ 50.754128] pktgen: Cannot create thread for cpu 0 (-4) [ 50.759681] pktgen: kernel_thread() failed for cpu 1 [ 50.764951] pktgen: Cannot create thread for cpu 1 (-4) [ 50.770593] pktgen: Initialization failed for all threads [ 50.812956] kasan: CONFIG_KASAN_INLINE enabled [ 50.817374] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.830440] Dumping ftrace buffer: [ 50.833949] (ftrace buffer empty) [ 50.837633] Modules linked in: [ 50.840918] CPU: 0 PID: 5206 Comm: syz-executor4 Not tainted 4.4.115-gaa856bd #6 [ 50.848419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.857753] task: ffff8800b22e3000 task.stack: ffff8801c6848000 [ 50.863778] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 50.872716] RSP: 0018:ffff8801c684f998 EFLAGS: 00010202 [ 50.878147] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d1a9 [ 50.885389] RDX: 0000000000010000 RSI: ffffc90003779000 RDI: ffffffff84418180 [ 50.892633] RBP: ffff8801c684f9c8 R08: 0000000000000000 R09: 0000000000000000 [ 50.899886] R10: ffffffff838443e0 R11: 1ffff10038d09efe R12: dffffc0000000000 [ 50.907127] R13: ffff8800b7b2bb48 R14: 0000000000000038 R15: 00000000000000b8 [ 50.914368] FS: 00007f6fa69e3700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 50.922562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.928413] CR2: 00000000006fab54 CR3: 00000000b0fc6000 CR4: 0000000000160670 [ 50.935663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.942916] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.950154] Stack: [ 50.952273] ffffffff82f9d120 ffffffff83cc6620 ffff8801c2d0da00 ffff8800b7b2bb48 [ 50.960255] ffff8800b7b2bb48 ffff8800b7b2bb40 ffff8801c684f9f8 ffffffff82f9506e [ 50.968228] ffffffff82f94fb0 ffffffff843e37e0 ffff8801c2d0e4b8 dffffc0000000000 [ 50.976203] Call Trace: [ 50.978763] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 50.985054] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 50.991342] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 50.998413] [] nf_unregister_net_hook+0x2ab/0x350 [ 51.004876] [] netfilter_net_exit+0x40/0xb0 [ 51.010818] [] ? nf_unregister_net_hooks+0x60/0x60 [ 51.017366] [] ops_exit_list.isra.4+0xae/0x150 [ 51.023581] [] setup_net+0x221/0x3e0 [ 51.028928] [] ? ops_init+0x3a0/0x3a0 [ 51.034351] [] ? kasan_slab_alloc+0x12/0x20 [ 51.040294] [] copy_net_ns+0xd2/0x190 [ 51.045726] [] create_new_namespaces+0x2f6/0x610 [ 51.052110] [] copy_namespaces+0x291/0x320 [ 51.057964] [] ? copy_namespaces+0x3e/0x320 [ 51.063915] [] copy_process+0x1d98/0x6120 [ 51.069684] [] ? kasan_unpoison_shadow+0x35/0x50 [ 51.076061] [] ? __cleanup_sighand+0x50/0x50 [ 51.082101] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.089085] [] ? get_unused_fd_flags+0xd0/0xd0 [ 51.095287] [] ? sock_splice_read+0xf0/0xf0 [ 51.101232] [] ? _raw_spin_unlock+0x2c/0x50 [ 51.107172] [] _do_fork+0x151/0xe00 [ 51.112419] [] ? fork_idle+0x270/0x270 [ 51.117927] [] ? do_futex+0x15d0/0x15d0 [ 51.123531] [] ? __task_pid_nr_ns+0x20e/0x450 [ 51.129654] [] SyS_clone+0x37/0x50 [ 51.134815] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.141362] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 d7 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 7d 8c 2e fe 48 85 [ 51.168031] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 51.174628] RSP [ 51.181717] ---[ end trace f43e641f2b90d6d9 ]--- [ 51.186536] Kernel panic - not syncing: Fatal exception [ 51.192382] Dumping ftrace buffer: [ 51.195896] (ftrace buffer empty) [ 51.199578] Kernel Offset: disabled [ 51.203181] Rebooting in 86400 seconds..