[....] Starting enhanced syslogd: rsyslogd[ 11.858718] audit: type=1400 audit(1521489189.837:4): avc: denied { syslog } for pid=3528 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.12' (ECDSA) to the list of known hosts. 2018/03/19 19:53:25 fuzzer started 2018/03/19 19:53:25 dialing manager at 10.128.0.26:43131 syzkaller login: [ 29.673257] random: crng init done 2018/03/19 19:53:30 kcov=true, comps=false 2018/03/19 19:53:31 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xc2, 0x9, 0x81, 0x2, 0x20}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r3, 0xdf, 0x2, [0x7, 0x100000001]}, &(0x7f00000002c0)=0xc) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x4cac}, 0x1) r4 = getpid() getpgid(r4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000340)={r2, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r3, 0x3, 0x1000, "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"}, 0x1008) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000013c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x2, {0x2, 0x4e24}, 'bcsh0\x00'}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001440)) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001480), 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f00000014c0)=0x1, 0x4) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, r5) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001500)={0x5, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001540)={0x6, r6, 0x0, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001580)={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x1000}, {0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x4, [0x8000, 0x2f38cecf, 0x8, 0x769000000000000, 0x8, 0xffffffffffff1f4f, 0x10001, 0x81]}, 0x5c) 2018/03/19 19:53:31 executing program 3: r0 = getpgrp(0x0) ptrace$cont(0x27, r0, 0xfd3d, 0x7fff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000280)={0x3d}, 0x4) getgid() ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000000380)={r5, &(0x7f0000000340)=""/3}) fcntl$setown(r4, 0x8, r0) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000580)=0x6) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000005c0)=0x3, &(0x7f0000000600)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000640)={'nr0\x00', {0x2, 0x4e21, @rand_addr=0x5}}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000680)="a9a89d47c8676b82bca541623e023644719fef768a5e97db4d070f7a80e9bfb62a7751de410d182586b8b9357cbe4a70b08a8b9cd8", 0x35) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000006c0)='sit0\x00') ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000700)) fcntl$notify(r4, 0x402, 0x2) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = add_key(&(0x7f0000000800)='asymmetric\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)="c915bdca3a49b3204d7eb601d06e250b9889d29090fbb25ad5cbad4508a3dd6f81c3081ac4c75cd491cb2111e95f92674555a53838849580627dfbe06a8fa1dc35aa7ef9009fad96592256d46d2ba2570d749368723b7691f57a05566d7e6aa3b4fd55bb3c80618571a3eb2ba288ad3e2d8639448fcfa849656352d9c00a4c4eaa969888ae08ad5eb5abbc8cf26b1ec578cb0579fbe36a9a9b350f08db8c45c46d53e27eba372b8675c7f04ddd5b10b96eb30695eeabe0f8a1f94701d7dfdc45d51481ce051fdf1056a976b3ba24125b1fbdb450e8b0dd2add2d", 0xda, 0xfffffffffffffffd) request_key(&(0x7f0000000740)='rxrpc_s\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', r7) ioctl$TCFLSH(r4, 0x540b, 0x8000) sendmsg$nl_route(r6, &(0x7f0000001000)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000fc0)={&(0x7f00000009c0)=@bridge_getlink={0x5c4, 0x12, 0x0, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x80, 0x400}, [@IFLA_LINKINFO={0x158, 0x12, [@IFLA_INFO_DATA={0x80, 0x2, "5f1655e7144515e606a1674334079d371b57f0ef5d5e91b770fb56b28cff266ae2d8988a663b54d0316ceff32fa2fc089dacd032854652a41f0d0b2306a4a43481c58c1b0a20496f6dca0043361f23311615adea72effff70ca2fbb506983ee2f3f9b25a45b3eb78003fd16d14160fadee49de4af39fcbe99e85a054"}, @IFLA_INFO_DATA={0xd4, 0x2, "cefcd09a9bb17342619e65eaf3b0760fdc09bc75ff7aa4caba8b01a1322f35a9506cef1f619ee9c6ae45fa692d3ea07bc1441c8a0b9788f64806b11a2e3d796787ce05049e4bdcf51ad80281ba810436e37ee548e14af92e4355066deae045f07537f10a44f014adbf55619d133cfe1ae31f9878d0e0db819bdace64b0948ae0338637776b4e39fc2a9155c6813bfdb92244ee5519f3e27eee71f8b6b0dc6dd7068cbab644302ec0272d678ee25184bf3876b4e9065d94161de5ef362a3ce2c2498754ada0a0aa51ea2ef19d9b"}]}, @IFLA_OPERSTATE={0x8, 0x10, 0xffff}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_XDP={0x420, 0x2b, [@typed={0x14, 0x4b, @str='wlan1wlan0:\x00'}, @typed={0x4c, 0x93, @binary="1d4b7596f6d85d31ee12909bb8c248022707191c16f75ef320267411fc8180f5e7188727e2f840c5453102d87f0fb3bfc9df6bea387145dd831736ebfe316c00a97d77b6"}, @nested={0x2b8, 0x57, [@typed={0xc4, 0x26, @binary="803cf2ad8babab6f32263c5ab39cf75c9b5c96c13e926e7ff2e224cd5982d3d730a2321c0e718c954b33f5f336a0588e1e4c6072b5bd61391ace73b4c3a09a162d221ad7b337ffa47caa06d4f8822517675cb1da1a6979f55dc3e1740339058b7915ac56624a98210f0bcec3f2253725d3367fd49027400e59d465fc76a51d812241c853365f9055171fdbd3ce966c99b919cda8c90f0bed2885f5dcbcc740a26466326106fb7af77940583fb7c18d117267750aca4a15a077a2"}, @generic="15e56854f4b734cf3a87d51d3127638b84c15f375646974313962ddf5a07861fef9a3c7b4cca41ba720965190e93576239b0174b982e4598ec7a4a", @generic="429fecf4b3604f3ddf7510d35779bf536df13ec858ae30b2028a9567", @generic="ca07153f9e998ecb923f11aa818de090cbea7c9e7d3c046e42aedd528d17a1e3bbeb3b3d5173bc5bc6c8fa84c265d865aa69ce9ba21cd1ae2750ba311d4786c7a434184e88930148a2a250525b843a4ed78e34599aa29fb513c63a82e211f1f0e74f5fcdf39cd568c15f07165eb87aa80d612707fbe3025e3e82757a4ee66f0a0159c13f8f224a9687a4af56c9c23158b4b604ea2fcf85b5ebf2997daf63fdd6d56e5d9db0c33baf4a3853519e", @generic="4de4b26906820472adb7aecf69926adb1ab72fbdfaa624", @generic="4c3f4bbec42a5f5fcb6ba1746fb5e8e3e21960e38204f5227885b8e8ea585adaae68319896c033121afd1de3c6f0ebf6a2bd12fa5e93db6a6450", @generic="2342ae830a8a4f38f6d4adff5604e4cb91a3114ec5694b6d4c7b035bc17c00543a5941e0495337941999095b4f497c89cf03dacbb761d04502f54bcc3c562358c35cb3fc65a1506dc22258d10faa24f09709e134bed14d665e1b31110830cb45d1d12238c6182e44e6e31defb85b12e936da771d68507986ed5cd101c21d", @generic="35f1ba741fca9075defadbe657f67ffb71a10e284b268613cdb7ef0976"]}, @nested={0x104, 0xb, [@typed={0x8, 0x6a}, @generic="97a613c38acfea29c4cdc6e3173e2480b246afe84e9b57b4bff2ebb249582c7343b9061c260b0e05dba217efde5d10d923da43ade306962b4f5f622525c308a83a28886e27006671d77d25ba3029932f2c86f766ef25af693fc4bb85c11a376aa9407cf39c99927f3095d35d83582a835a00a3dd3c0cd8c7988280f22e5a949dd4b05b39f54f02aaccc6ae78ea9f0fdb8f996fe789949404530bc6e64863860ffd38ca37976fa939ef82d61b8bb64cb1de314997d08e4535398880af75c6deb91100d21f5b412b186eaffed4fbe0ce28de31562b6ca3deeed72d6def23d7bca59235aaf748647a583f229dc1f469ac85755ea2011189ac15"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0xfffffffffffff49a}, @IFLA_LINK={0x8, 0x5, 0x8001}]}, 0x5c4}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000001040)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, 0x2, 0x20, 0x2, 0x2bf1, 0x2}, &(0x7f0000001180)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000011c0)={r8, 0x3}, 0x8) 2018/03/19 19:53:31 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x7, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x8714, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00000000c0)={0x1, r1, 0x10001, 0x2}) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0xfc27f9f8ecf21acb, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) pread64(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x4f) pipe2(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc3577bcd7c437c5b) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001200)='/dev/pktcdvd/control\x00', 0x84000, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000001240)=0x315) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f00000012c0)={0x5, &(0x7f0000001280)=[0xff, 0x496e, 0x1, 0x3, 0x5]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001380)=@get={0x1, &(0x7f0000001300)=""/80, 0xff}) syz_emit_ethernet(0xd3, &(0x7f00000013c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0x0, 0xf3, "d15b29fcc3fbab8478055555c934b17b89b04e5035e102fa69e501ed2130201bdfbd667d50a90f20e57a06f926bc3ed9f8efecf97a358d4dfef363af5d56187427949d5fc252b482af9aa66502a2dad56858bf75422f14a7dfb2dd153fdeb8db2106aab1fe81ccd6bb705fde1257a0b95064ac0ba540d0f76502fd97dfae33629644ec5d169f6f786062aacbabe6066fdc67b3d656c2a3e114da49e522354c0c4c54e6735ace7416e5aa292aa2ef7393dc2dd04a6e561a31cc409fd45df5aca033d1"}}}}, &(0x7f00000014c0)={0x1, 0x2, [0xa52, 0x168, 0x747, 0xeb6]}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000001500)={0x7, 0x69515d1b}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000001540)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) sendmmsg$nfc_llcp(r2, &(0x7f00000028c0)=[{&(0x7f0000001580)={0x27, 0x1, 0x0, 0x5, 0x10001, 0x7, "f2be443b9c348c9f67657f4ed5352530d030def116127bd12a375fbcd3ad91ef5859a17050ee73cc6de58e5171eb2b75273fe582016c76dc723c7dde5d549c", 0x36}, 0x58, &(0x7f0000002880)=[{&(0x7f0000001600)="c5ba49b67c281a20f4876cb5d3fafb632e4edb2d6c13cc46983587a0101f3e8d71ea49ac1064650b130074adc2b5d0f21c8046e34f132ba2341c329877e32f74452f110960ed2448cc9aad317bd6b20ecee7002ff91738d575af4fa2d752865cd3f1274f262295903c34fd002c6db83941ce7bf7ba534550954ad7f50e18ed19092b9a4f632ec2ffec6b6c9b78053feb05c3ac9d4b7b2a889d639a7a47990ed8d56755d343c3a902a1eff4019baf440fd758f2f0f48905102c301df4e7f5349ba873c313d7cf81bd89adc79f5c9bf6c20273ad5b4a581793023a1b13d5777dafaf65122876c6a0d4e351bfa02354ce684f74525e0d5b9643", 0xf8}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="db2c9edd2b3b2bbd17224a5778aca629f5944efeafdfb130148414205369e07b2cdb1b3d24640d4f4ab1dede072ce1d22bc87da613435d8f4224f500d28ed374cff269d39b79d419e9710e8236ec6ddd9bb35309e460d8b3ee7ee5cd2d5186d74784394483d93e298ca74b445f2eaaba3b5da25c66a18d07e1982799990b93c566b24e7dec9c0349e0e37a9c58b8e4196ff67c65a2f435ece7e5b1bec59da2536672d0a7908e8f6f83323d7572da8bdba2e369a7f7331d994d44fad624c1c8c89820cf50685072d98f78ce2d4ed99c0be2232a4473fd4f14e4", 0xd9}, {&(0x7f0000002800)="c9210c9f8e3d392ae806eea8b22f296b294b42d2c0b5ea0ee12be91888475a213c5d5c2837dd4ecce89d44f147275bf47ae3a21b2d96cc5f936ca36b03b467b12c41", 0x42}], 0x4, 0x0, 0x0, 0x44}], 0x1, 0x8000) syz_open_dev$loop(&(0x7f0000002900)='/dev/loop#\x00', 0x1ff, 0x20000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002940), &(0x7f0000002980)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002fc0)=@assoc_id=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003040)={0x0, 0x3}, &(0x7f0000003080)=0x8) sendmsg$inet_sctp(r5, &(0x7f0000003180)={&(0x7f00000029c0)=@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000002a00)="47272d78e562f0481777689ec87fd84b06c34ceb597508f545933de52b21a338d224cd94e745481348dffb7dd821043e458e846539bd85b0e0498cfdc8f01b1b9170d076e045d854b4b7f189a7d57925496281ebc06e8623984367ccfd5651fc900e36b8dd8ae1790220c254bc0b7b15a577c52f2cbb5520255dadd7e132b2b7caff1a350cfb137e0af16bcbc730f2a6d5f42c5d7aeb59093f194b92cd07a8862db841782f11e65520ef11bd103282696f77db1206022d86b6b4311985411a0f35a74f78abbf2e54474bf2a10f166b75f1e108a35c85120c75e1f5c4050ece7e20489c4bcd9c237c854cae85505982c674a1d12e8cfe94", 0xf7}, {&(0x7f0000002b00)="8530f543d62ab2aacba94ce36943e503f5282200589ed5f6f707dfa8fae705696ae04919f45bf4892b28593ba327e7d44cc01eb757e921dee5672b232a6a3d131a6dcff1a7136d12e108587e232e93331736fadb64a36e2576d0a829cec4bd22e2087760ee59b26acd3cc0154d15d267", 0x70}, {&(0x7f0000002b80)="118738b4f459f6b0c3c0be2309129b2c561a22bdca929114c9790c9ecfbc7e1692f150292f1d6df44f21f4e1c53cd08f0d1e2da3c34d6683bccdfe1d967eb2f3d66d6feb112d24eb5f117c56e02b45b0da85a85351bad7c74eec957bfcb4058dce2467654554a9a49f8c905e701d69589230", 0x72}, {&(0x7f0000002c00)="965ef8d0b0568bae7e36c024c784bbf8dd604b32b5d414f744b9e3a8d7bc2ea74eae11e6c376b45a897c53284b22d9a38945176e154f98d1f41244663ffcb498f2057bc84bd3dc667603dbffac6024", 0x4f}, {&(0x7f0000002c80)="9b38dbadfd70dd6e6c85b694f91dbe88bd201db55aed269e31668468cc0675b2", 0x20}, {&(0x7f0000002cc0)="075a7919cfab0fafee9904625beb9653eeb60b1a17db358b80d1f639396076b6b995351d435b65a5dd9e332a718618278a9808", 0x33}, {&(0x7f0000002d00)="6be80e1804771e61035817f74e86febd7f19497bdf830c6bba9feee3d494fa48957c2d5a36e39853ec25ce51442a5321b6d9e67ff02cbf6c7b2064ddc8e9f3f65801ee9a6ce501bef9c97f07f40941b5a15a62dc6f01d71f2f456edeb09aa00e686289341fc222f2248b8b564b9caf95ee978152f1cf2d412695a1c361c6ba691733caa1b8093e9816c58a23ecc5a43a103dae6dad8d3de9d830949019d47ded183f04e6755568298ad30d1f24d0e6e9db58f9a005bb2fa30e693784a84920ec63ba1a0a07ed7ce3322a8f4fa9b3eff097", 0xd1}, {&(0x7f0000002e00)="5cc83ff7b8207d857febc3bcffd3a038d2eff1a23751e29d3297b0f21f804615d59ac6512dc28c9e10f4395c0517a826c394f51d4c4f6c8052aec27245e58656dd0aac8b8b73e460707671b491f0964f445743267b91306f960da258b76b7884a5bb", 0x62}, {&(0x7f0000002e80)="4bbdba628e66923f2588ae4bf70629e1b3c672d0279e870cfc08f32d44b48fa3cb508bdd488000a711721f71f4cebf2a063c9c39bd00a47b654b39f1", 0x3c}, {&(0x7f0000002ec0)="4d66e5408a0f472349ba4614a08a58c061bb3f6f4a8000d4de1d9b945de4a426615d9052ee8dd80f8241a0ef15cb7c9114f2833d81d5341daa32ee0b81979716c2a4ff8882a4be75b07e641f9c7cc025c0b30c", 0x53}], 0xa, &(0x7f00000030c0)=[@init={0x14, 0x84, 0x0, {0x4a, 0x0, 0x9, 0x61a5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x0, 0x8, 0x3, 0x1000, 0x6, 0x9, 0x1000, r6}}, @init={0x14, 0x84, 0x0, {0x2, 0xfff, 0x8d, 0x5e}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x8, 0x7, 0x800, r7}}], 0xb0, 0x4000}, 0x20000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000031c0)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003200)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003240)=0x11d, &(0x7f0000003280)=0x4) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000032c0)=""/118) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000003340), &(0x7f0000003380)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00000033c0)=r2) 2018/03/19 19:53:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80400, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) alarm(0x100000000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) socket$nl_route(0x10, 0x3, 0x0) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) ioctl(r1, 0x1f, &(0x7f00000002c0)) bind$ipx(r1, &(0x7f0000000300)={0x4, 0x7, 0xb75c, "c21524a4b3cd", 0x5}, 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000340)=0xffffffffffffff0f, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/ip6_mr_cache\x00') sendmsg$nl_route(r3, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@getnetconf={0x14, 0x52, 0x512, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000050}, 0x1) fcntl$getown(r3, 0x9) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000540)=[{{0x0, 0x2710}, 0x2, 0x2a81, 0x10001}, {{r4, r5/1000+30000}, 0x200, 0x1ff, 0x9}, {{}, 0x10000, 0x2, 0x6}, {{}, 0x3fffffff8000, 0x4, 0x6}, {{0x0, 0x7530}, 0x7, 0x5}, {{0x77359400}, 0x0, 0x1ff, 0xfffffffffffffffb}, {{0x77359400}, 0x3ff, 0x80000001, 0x100000001}, {{r6, r7/1000+30000}, 0x8, 0x1}, {{0x0, 0x2710}, 0x3, 0x10001, 0x1}], 0x90) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x0, 0x2710}, 0x8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000640)) recvfrom$inet6(r0, &(0x7f0000000680)=""/4096, 0x1000, 0x40000141, &(0x7f0000001680)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb9}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000016c0)=0x9, 0x4) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x2010, r3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001700)={0x3f, {{0x2, 0x4e20}}}, 0x84) r8 = add_key$user(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001840)="01534e90bfc7064b26b962a6b6b97ef3ad1ea78de396ad5c270fa843b338826d397835d5847d90f45fdd3d8fa0440b2637bdd85ca3525dfc2e993ae0e5b9c18a77d77c576a3ecce2866341d570cc9cba585839cf4d9cab4a741327f4112f9aa2f1642e14386e731351dc79f2", 0x6c, 0xfffffffffffffffd) r9 = add_key(&(0x7f0000001940)='.dead\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000019c0)="d669d773e88148328bdfa25b24daa0ac0fdb6d614dd45cf1738d64c3117ca3ac9fcd7dd9e0adb9dccc36c8a1cbbd47f1dea91d4a318f682f32ee8970b21fe84e86f87232b4666b39c5506da67eb3e92096fc58a6b08fca3a0a1cf7bef15a927304bd5a6481f39f1a59f617179d2c924d5eaee52c8ba06bab32117ca57b31951610912e8fa8ae8b1dadf27067c5a5439777a0518fc3bbe6634651ebd02dca18ed667f52e7c593ac295172f2321b193c19ef12cb376af0df575a0b758c946083add8e6f02ab9cb9fa031937deb6a3ca80cdf0e01240cb960bff650ce1439f1", 0xde, 0xfffffffffffffff8) keyctl$search(0xa, r8, &(0x7f00000018c0)='cifs.idmap\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, r9) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001ac0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0x4e20}, 'ip6gre0\x00'}) 2018/03/19 19:53:32 executing program 5: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair(0x0, 0x80006, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9cc5) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000000c0)=@dstopts={0x3b, 0x21, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x20, {0x401, 0x6, 0x2b, 0xff, [0x2, 0x2, 0x8000]}}, @ra={0x5, 0x2, 0x7}, @generic={0x7, 0xc3, "ac703456547525360a19fed5317c718a6726f3dcd5731e40534eaf50eb783cb986cb74c72b986822cfeb659b485d21c96bd75c6fccbad82a8bf33ea5c0b7a1d76b5d63004171e0b1c598c15456ecc7745ed15ae6e88b42ce19c9fe691656ed3e9e95552ec0bd0d6bd5e102ccfe66f07d4cadb1061e6e86b1174dccfc9425be9cac79332d5fd3bb159f90eee162269376a4275d0f55e55c9e413122edd864150b7487a6c38a03b707c6bcc61fca8b5715c1fba40816fb59b8ae3c38c62ae9fe810d1e0a"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x118) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) readlinkat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)=""/186, 0xba) recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000300)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/149, 0x95}, {&(0x7f0000000440)=""/81, 0x51}], 0x2, &(0x7f0000000500)=""/204, 0xcc, 0x1}, 0x4e24}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000600)=""/248, 0xf8}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/215, 0xd7}], 0x3, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000001840)=@nfc, 0x80, &(0x7f0000003dc0)=[{&(0x7f00000018c0)=""/103, 0x67}, {&(0x7f0000001940)=""/134, 0x86}, {&(0x7f0000001a00)=""/154, 0x9a}, {&(0x7f0000001ac0)=""/100, 0x64}, {&(0x7f0000001b40)=""/218, 0xda}, {&(0x7f0000001c40)=""/140, 0x8c}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/33, 0x21}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/4096, 0x1000}], 0xa, &(0x7f0000003e40)=""/186, 0xba, 0x7fff}, 0xd9}, {{&(0x7f0000003f00)=@nfc, 0x80, &(0x7f0000004200)=[{&(0x7f0000003f80)=""/253, 0xfd}, {&(0x7f0000004080)=""/135, 0x87}, {&(0x7f0000004140)=""/189, 0xbd}], 0x3, &(0x7f0000004240)=""/4096, 0x1000, 0x9}}], 0x4, 0x10002, &(0x7f00000052c0)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005300)={0x0, 0x9, 0x9, [0x3f, 0x4, 0x9, 0x0, 0x0, 0x4, 0x4, 0x800, 0x401]}, &(0x7f0000005340)=0x1a) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005380)={0x0, 0xfffffffffffffff7, 0x0, 0x422, 0x31f0, 0x101, 0x10001, 0x4, {0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7fffffff, 0x6, 0x4, 0xbe8, 0xb66}}, &(0x7f0000005440)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005480)={r2, 0x100000000, 0x20, 0x68d, 0x9, 0x1ff, 0x74, 0x1, {r3, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x100000000, 0x4, 0x800, 0x7}}, &(0x7f0000005540)=0xb0) write$sndseq(r0, &(0x7f0000005580)=[{0x3, 0x400, 0x2, 0x20, @time, {0xf0e, 0x62d}, {0x6, 0x1}, @time=@time={0x0, 0x1c9c380}}, {0xfffffffffffffff9, 0x3f, 0xffffffffffff48ee, 0x3f, @tick=0x4, {0x7fff, 0x5}, {0x23f11315, 0x5}, @time=@time}, {0x8, 0xe, 0x400, 0x9, @time={0x77359400}, {0x100, 0x79}, {0xffff, 0x7fffffff}, @control={0x4, 0x3f, 0x20000000000}}, {0x80000000, 0x7, 0x800, 0x8, @time, {0x200, 0x80}, {0x7, 0x100}, @raw32={[0x0, 0x7, 0x4]}}, {0x3f, 0x7fffffff, 0x9, 0x5, @tick=0x8, {0x4}, {0x3, 0x400}, @note={0x80000001, 0xd, 0xfb0c, 0x8c, 0x5}}], 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005640)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x90}, &(0x7f0000005700)=0x88) write$eventfd(r0, &(0x7f0000005740)=0xa5c, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005780)='/dev/sequencer\x00', 0x400000, 0x0) getsockname$inet6(r5, &(0x7f00000057c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000005800)=0x1c) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000005840)=""/233) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$ASHMEM_SET_SIZE(r5, 0x40047703, 0x401) clock_gettime(0x0, &(0x7f0000005f40)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000005f00)=[{{&(0x7f0000005940)=@in6, 0x80, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/176, 0xb0}], 0x1, &(0x7f0000005ac0)=""/191, 0xbf, 0x7ff}, 0x9d}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005c00)=""/10, 0xa}, {&(0x7f0000005c40)=""/80, 0x50}, {&(0x7f0000005cc0)=""/63, 0x3f}, {&(0x7f0000005d00)=""/148, 0x94}, {&(0x7f0000005dc0)=""/134, 0x86}], 0x5, &(0x7f0000005ec0)=""/11, 0xb, 0xffffffffffffffff}, 0x6}], 0x2, 0x0, &(0x7f0000005f80)={r6, r7+10000000}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000005fc0)=0x317, &(0x7f0000006000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006040)=@assoc_id=r4, &(0x7f0000006080)=0x4) connect$pppoe(r0, &(0x7f00000060c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bcsf0\x00'}}, 0x1e) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006100)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000006140)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x1, 0x8, 0xb6, 0xfe, 0x5}, &(0x7f0000006180)=0x20) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000061c0)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006200), &(0x7f0000006240)=0x4) sendto$ax25(r9, &(0x7f0000006280)="36f1335b9e40bf9c1e91503b262868d5b47ff7241a740584cedbeb142719c595308b20d35df1ae8cd08037bea177d7f050bf062c3815f02d65773a587b6749162ae0607605ebb697", 0x48, 0x40, &(0x7f0000006300)={0x3, {"41e89126a4afca"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006340)={r8, 0x98, "8a9fa5dca10c9011b2f17494abb6f72eea88b9cd9ced8382c893e154b13ece7439e4900c1a5814ce0b37e2d21b55089420a7da5b8caffa0088d5ef986535c6ef13d1da37649e424283f9a9c9ed367932a4347b3623832e5fb4288ad5fc301e4693f14141c2172764e6fce6206377bc1ce09cb167dc1de20aacad8c3b8e56ece872e7496b00a27af0f2a01b1c5769c4aced596c3144d47ffa"}, &(0x7f0000006400)=0xa0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000006440)={0xffff, 0x0, 0x3ff, 0x401}, 0x6) 2018/03/19 19:53:32 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0xfbd, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x80002000}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x8, 0x4}, &(0x7f0000000240)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000280)=""/146) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000340)=""/7) syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0x2) getpeername$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) r6 = gettid() getpgrp(r6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={r3, 0x49, "d2568ccdd6f41787dad4181351fa1e41b61a2bdc46fe82b8c24df581c207cc3fa4c6b9aa823d714ca0ac7f81a6883c24357db4afdea971a2d0795cddc84b7c379d117847ea486b1491"}, &(0x7f00000004c0)=0x51) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r4, 0x2000}, 0x8) recvmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/227, 0xe3}, {&(0x7f0000000640)=""/77, 0x4d}], 0x2, &(0x7f0000000700)=""/158, 0x9e}, 0x43) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000800)={@loopback}, &(0x7f0000000840)=0x14) getpeername$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14) clone(0x10100000, &(0x7f0000000900)="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", &(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)="77fdc9830d80bed6132dae41e31651b441e16aa3751378c8b7e104eb8f6e1868ab5e677981ccbe4a73f96b2f8cb32d0230989cae1c0125c16a4a7ff49007b3daaccd48858713cc153c8cd406c5a3dec152672e0ce64c26d2eeda40426395957a9fd3e07d275c81fb4cc986b15410d2345478d9db805c66f2139f2aa84428e29f69a54d9b95") process_vm_readv(r6, &(0x7f0000002b40)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/59, 0x3b}, {&(0x7f0000002a80)=""/92, 0x5c}, {&(0x7f0000002b00)=""/2, 0x2}], 0x4, &(0x7f0000003f00)=[{&(0x7f0000002b80)=""/182, 0xb6}, {&(0x7f0000002c40)=""/31, 0x1f}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/133, 0x85}, {&(0x7f0000003d40)=""/194, 0xc2}, {&(0x7f0000003e40)=""/145, 0x91}], 0x6, 0x0) r7 = add_key$user(&(0x7f0000003f40)='user\x00', &(0x7f0000003f80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003fc0)="55b59d68314383e76d604972b9a46a84caa11b173c1eb37c72680e8d8ddc0a9036dbd07784d2dee3ce4c6e645db457b6e135dcab7b2b0267cb21cc9b4c820cc69ed6508c73ef6853fb2128529da3a9adddc7c4ffaaf5747427db39569ed132fe3b96ee8b7d7d1e7feeb6f34146296662cd37861866f0f53b2057d9c5dacbfed114274411d0f426fe29", 0x89, 0xfffffffffffffffb) r8 = request_key(&(0x7f0000004100)='.dead\x00', &(0x7f0000004140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004180)='/dev/urandom\x00', 0xfffffffffffffffb) keyctl$search(0xa, r7, &(0x7f0000004080)='big_key\x00', &(0x7f00000040c0)={0x73, 0x79, 0x7a, 0x2}, r8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000041c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004200)=0x3ff, &(0x7f0000004240)=0x2) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000004280)=""/245, &(0x7f0000004380)=0xf5) fcntl$setown(r5, 0x8, r6) 2018/03/19 19:53:32 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40880, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x2, 0x3, 0x2, 0x0, 0xff}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x12202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) r4 = getpgid(0x0) capset(&(0x7f0000000180)={0x19980330, r4}, &(0x7f00000001c0)={0x8001, 0x5, 0x7, 0x8, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000240)=0x5, 0x8) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) prctl$getreaper(0x2, &(0x7f0000000280)) connect$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0x20, {0x9, 0x9, 0x2, 0x9, 0xfffffffffffffffd, 0x7}, 0x7f, 0x1}, 0xe) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) bind$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x68d, {0x0, 0x1ff, 0xffff, 0x1, 0x10001, 0x2}, 0xffffffff, 0x9}, 0xe) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x2a8800, 0x0) getrlimit(0xf, &(0x7f0000000380)) fstat(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000440)={0x10c, 0x11, 0x302, 0x70bd28, 0x25dfdbff, "", [@typed={0xfc, 0x1a, @binary="daf5ceeee08c033dacaa5034705196743a941fc5cd1bc0ff8f7a28c18cbc3091f94d0ba8da74e53a7f1075943a64fd49658c3caf3b9cb69803c286d2cf3d939b097e093f343be5d3fd305912fec4908cd04d35dbd1c543a894f5c04b2b6168a71f56325353fa7c581f88d4397ff4f66ef580bec8c87005aaf85b9308943a52a4678b97dd75e3644cecea478e79d5eddacb0aab225ad0863caa5397558ca0ac9917e744231c5ee077cc00c2a6a6ef17fb675b8bf9ea9591ad00751b443b3d4051e92cad78407b713a6312fc856ef67f917ec6246b25dd464f239384996ad9e6a687e1bdae9f29754f09b3ff5094137e89a2d1"}]}, 0x10c}, {&(0x7f0000000580)={0x110, 0x12, 0x208, 0x70bd25, 0x25dfdbfd, "", [@nested={0x100, 0x56, [@typed={0xc, 0x2, @u32=0x8}, @typed={0x90, 0x92, @binary="2d8d0f4e678e986a81e8db0bf730f60afa88a6d983edff2bc0a53ce7140faf40f6c9819f814af0d7f1006593735ac85dec4f3f752548635c9696956231c4cb3e26b0b4ee6cc42a6805d172a21ffde6a0373bcf53c07a4c41aa3dccd2c435bd05fddae50dfe6c7f5ef24007a1f09dd80ac51c11d548437fb75aca4470b9c50154c0e79d8e8592"}, @typed={0x18, 0x64, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="5052c70f3af0aaaf245eb24a10c57ae68e5c2415106ea0be82aa6ba6897cba95a5d07283b30c6e8d6297049d63e3b847f33771af2327b623a05aa27061b8a802beb3f7c629f9"]}]}, 0x110}, {&(0x7f00000006c0)={0x4ec, 0x21, 0x700, 0x70bd26, 0x25dfdbfb, "", [@typed={0xc, 0x58, @uid=r6}, @nested={0xa0, 0x7c, [@generic="74eee5319c2add026048dbc439773792eac28b0c904749a21aec986f7f0e4e2e839b509a03c5f03d98816e0542410962eb11be56efedf55c3773bb5dc9e1aa64e7164606dd83fa2f05c3787f8e5c31e5446cc49ea102c8590f7ce324423a51535b239a199fb52e64db1252eca70d86274b4f8a8f9b1b2da9741619f0e27f0f6f86bf27599a92c7ac3d79a4ff93b656fcbf6acef83ee9760319d5a7"]}, @nested={0x60, 0x3c, [@generic="b0349f15652c0c1cd64b62fb2d0f301b84a707d4a6d4af3eafe6cd5d12b75609cbecb193975060f83b453ef7ac19be3c86efb90fa09595", @generic="ea01bb6fa7677f332e49e6c2c528d5a154e08ed89d904640ac", @typed={0xc, 0x8c, @pid=r4}]}, @nested={0x3d0, 0x26, [@typed={0xc, 0x3c, @u32=0xfffffffffffffffd}, @generic="43188efac11357ad0139164fee24bb2bddc1c46c6665b82e90d9d7b142a88ef40e18f87423ea47c222ec624c2b4cc3223d36d48df4b8ab9dfb6d8e88f28a8153d8ad5142be22901b656f32114353c0b60d7468131ab31a8878340a6a1dbee1b1bb5466595359280585b50ce81541f86246568033fee70dcc657adff8003a8b3d932dfcef74ddffe3a60f6e28e5e918a0489af19d35a148867de2941d86d660470427fc82d017b8", @typed={0x10, 0x78, @u64=0x100000001}, @generic="3302e55f5f9be9e6f462565f64ce0201d5476bc5aaa5da39d76cac271531e43ac8d31959457835442fb77793750174ff889f450c2ce3f2ae55a41a48ee9e00c0013120f9bcff003ea1a0bc5d1e202e67617b4dfbfc4ab4e36d332e76b3d0d67bb67caf1c910cdf31e0ceb8cdd1e962259f994a98f6755bb9860ecc9eba878d9d647302fdc01932f4be6814d6ee3c9370d673a42073b5", @generic="1ff7f35daaba009b73be6095dea45ab9d264a5ab9b211fcaba3d6c562e7c37a1a949c390c71486ce665f71cf2c88ff3fc950b038c2608c5bc2acc53c6dfe2adf95f555fef0c02425e061c18308843140fec8557948f3342d8b69bc69d561f0e31f55a5f6e730a9f5aca95b93ca2ab765176547972ae13f29ea59e21eca6ae124ded859793a76a6f19f3a14d6aafdd7526bdd315ec666834f2eff26761cc3973f5dc6a8aefaa87bd32e73f54adcc9c00b675c7052ba8bb253998181f2f8443e364eb97a9aa40fe8760211e36795639ee529a2d6dd330404c59d3e754566ae34116fa7565e", @generic="3339160a63eda75f792c8c0ae6d2", @generic="6569d804414bfa44c82bf2", @generic="eb63c9e8d16fc45d59a6721ab807b558bc3ab1c2ac85500a811c7e3fcb0a64cab2f9a26b8014e5238a509a1d6cadd78a377230b28abe934ec63613574568e45f5bfae94a9e50bdc0d7d730d8b4788f0b269457f2a41544bf91a6a811e30893d16c6938f5867a4a871d444a78a8ff1eecb65e0294bf9c8c2c", @generic="4a642ea4f646b909e35a1caa08fd0e21ce4d36781d1db560c71ffdee4a4671440913d3a64ce366e44b86fcd664c8bf3cdf97c0670dd616be3c7ef8a8a64e5ea6c10dac9251bfb539f8e11cdbdf39a08cad1d499ca6e52fe1c7bc8842ce3b0b9150b708c26dcdd7dff684ed7aaaddeb89021c57d217b2ae784643ee559bfc0393757ba9e79287302b5e26d80480ec9a00254912f3efda67b1c4e41c23a8cb8cd5e9ce89dd310e39e9cd53b86481eb50d54c10b46c8a694b443a61f5709ea9981d38d7f43b75eeaa752e73a4f1880c2e4bea4681fc5436ce9e0abe53664ba5f7ce23365e338fa7", @typed={0x18, 0x7b, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x4ec}, {&(0x7f0000000bc0)={0x518, 0x20, 0x6, 0x70bd27, 0x25dfdbff, "", [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e7930477cd3df79d42fd16224b2882208b443a99825cc7db7a6ed0a1b45c5dc747e714e1d57ef1100282c01ad04822600c66c4ee59378dd27baa0e1b17ac86bc041879e62757bf43978469f69d66861921a6e8c3ae7d6e46bdfbd7056ca1b112ea3bb232b117004eebe1216d901fb815a7646003c8363499e620b2ac511f1c42b63a547bbfee22db66dc79942c7a7fc28df42facc7018ee1f6ac775e12ba6698935af72bab29de7bbda3624e9e4f9ccf18d625271eaa7a3a8054144d33b4efebccd55a3dafcdfae8b8ffb76f7a83b0c0f1171187", @typed={0xc, 0x79, @u32=0x7fff}, @nested={0x410, 0x39, [@generic="fbbbe0fb4b17ecd04832f739eac27f92a4ff6786ea2b3b53041fdd88f2ac176cb8f05c491d319af0bb3790e713c634551da2152d3344b264571bffe47b0c9260bde1f46ba76f05177fb65c75936ff3b0281dfe2ed48c858d6838c1b484cb25e6c71da075ddf8f74c89f38cb1cd8b65affc9655ca52aca2475e01430579d2261a49f21824d665aa1da06539c606744e266daf5a87f44f1f1994c92cfe56e342e872c55c95070b48a4351d6e48bacd1f45e7b4896e5bb9d5a3fc4c8d6544841d5d14827d41902935e9a53cf3ea99d3ab4ca0d1053c026bacb33b253735dc86cdfaa450a2bd", @generic="c49c8b9e2b7b4dc600df11081cc528b325afb7a25a788b9144b48ac6aab228f179f41c2ad0821aeffbbceff656e9f68c1b43ed237f46190d69d826fbbbbcb9c946125885282de97b3aa21723ecf0b78352773ef02f6077d183129dccc9c959eb57b00d12810d419a9f", @generic="9926c52d797b6adbe8e1cecf8a334fac2f80dcf253ad3053969b18d09db304143db7db0f1997b176ac3d11c5ff31585e3045c07d43fcba5f0b4d61e608f0c7e329275825c4ede9889ad36d383c7fa53d2c029f5d3b304150e9026e5d2810ca859f2d8c753e419ca3876a61b6e2f46522cf2c5791db0f9dfe9f4f7f364f0e2b82cc2c724ba37ac5f40992fd33ae14d6059f23231e59045a427aeb17da48ba93737e23b0c9fdf0160b60b9707c72c7e19fea1371a012386a1d3aedd383bcefde684168568a3f1743b9f9e8593f1719666931d73d0ad94ef8dd0f4c1b734b19a621e473bc7139c19509451a44fb03658dcd13b6491382", @generic="2cec581ba7dc33e6a97607eb1311e2e59453d026965b4a2941b1139576ab73a4c6ab606074899ad5975bbc30f7728ab84542b384888d104e326e51cbcb51289989727267e3a147869275f725d45ffb9edb17dfc2a4e9e5328b992c6fa47a4a5e1b09c61d60597dd411b8872cc673f2f5d4b528552445b03f629824d8fe32ce4e7113d010b2794a2f747cce9eefdd53a377727599804227505831d78fec09b38bfb7de023a15e6f5efaee433cb3223059985e2d004c0e16287a896b55ff1a5e5ec62ed8b663275150faa3e914", @typed={0xc, 0x6a, @u32=0x400}, @typed={0x18, 0x40, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="f046ff862db9961916179cbb63f534dd800dc55fc18592e045db146eaa933c696ec33932aa45b77d9ccf31a2de99d26780e0303bb268af43cce28552a112373d2fd863cff2ebdfb9ca389b855692502503434ff8b3e52fbeee26a0b0fc3feaf2a443094257fa0144f579806e104feb614fd6e1727cac1db27f2cd2df7f5950c6a5eb0f", @generic="e9d85051b005ad55eeaadbd9f6c68891ec85c509295aeef63da83e70b0a87a8c82d8cf420ad77a7535f9129ba93c5ef1d9587d8a47255078b1579b7dd5914d", @typed={0xc, 0x2e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x12, @pid=r4}]}]}, 0x518}], 0x4, &(0x7f0000001140)=[@rights={0x24, 0x1, 0x1, [r1, r5, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r5, r5, r2, r0, r2, r2, r1]}, @rights={0x14, 0x1, 0x1, [r5, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r5, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r5, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r2, r1, r5]}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @cred={0x18, 0x1, 0x2, r4, r6, r7}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r5]}], 0x124, 0x80}, 0x20000044) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001300)={r3, 0x4}, &(0x7f0000001340)=0x8) ioctl$TIOCSBRK(r0, 0x5427) r8 = add_key(&(0x7f0000001380)='ceph\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001400)="cd944fe42f8d24a3513c022d68cf4405ec5b21fc41881605fdfa75581d6aa29f42b29ea7cfcf24249addd0ae6f06d5c15f00001cf7c0ad663d1b26c2eeec1d738b00eaefd8b7a49c6a30b5144926ce2d180f586e9cbda02051a0fb986b83e85f4217ed2d1562f14718943c893297ae0315b7774fec4b7cd2f0443331f3633be09be05551bc31afe312f4352951c8d046efd401b04b0c0b6cfb74962f75d7c67ccd6f9cffc59f0ab9e87b335449660af7af4c32f7b950ae83df77b2d1687aa10c6f6df3965c8bceded6d0af301105bec3b68bccc2bf7879dbbbe1d547bf15e83cc57782fb883963723f56e11b9ce2d4039d2891c39c929ab3", 0xf8, 0xfffffffffffffffa) keyctl$clear(0x7, r8) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000001500)="3219000726e98395b7128b0270238633c5b2ebddd93629580616cce6bbee14b2daca599d8240f2f5e415d3df027cc3891a1d05dd989eee03d3d53360fd7a9ab758d2f0479670db8ed105f2a4702f6fbdb2915f9a861b8ee10090a74e9e4f62a4c90d66af8cd93b4a84e5bd684b864b1cc7c73f75c320de52403496501dc510a2f822382dc51dea76eae37178722c3fcc672041e6ed9c6bc088da15e07d4fc34c19d581bca01404b9c6b3c0a4639c7f83840c943a6a49e8f8b5cd759c8dda04327660da4f63ce2217f64da24a2e78753974a031edbed540ae8812065b5d363503ea1a60480e7a984db90fda3efc39a32af9eca371c178f786e3afe4f669444c33821bd3f1560db4930faaaf13999beea9569d3dfbab7057050249b4fea4104e9c1c73bbb74cd95c2332655c9da32cd5e83c9ebd559b7710748cd3697f527ddad03816c51e57740bebbcff787d337773684ba7b61fd4bb142dcad3335b74b4355b19d38da1229c208cdc75e9c5b840efa55768b4357fb0fed52855942c6f2048aa1dc8e3363670861c6d66f7853c3a389ca2e31110e56ab955a6a0f7bb9e405a58dbbf8fdea48ebdbc608472816365ae06640703971e925b1c4d033df33b11a0943afc5b8086e71bd93de8fe69ffc8ba9f13ccb1968013b1350b2b76f313febf650d75507cfaca413b221e427b3324b20273871925e8193381c9ed6424a5073053762be35cc16ffcd7fd95814d710a51bca176b1307d25ec8b64bedac018575fa4352360fc74244c12e6d79073148d4d13139f6e44f0b04b9c791480f97f77307310ce615ae8362bc6bf4ba579d68d4159583948315b0baddd0654217605c9b3a5824bafdc095850cb4056d6a37ffbe7fa0e04b167d74cf526a2a85ba4b4cdf2c96fb005367671a5e2ebfb3596a932aa62c822a57cd5247459f1a1c7f400d7f1916e922aa881c1f98b5a994567ea0efe0ce93b5915f93270bd4d08d210d1c50a7813cab790715adce0020b6b8879872e685c7a711fa0653a5c0ed4391c2e106bb3c24bf977b46b899b187da4e81f52ca26854e5c3d18668aca1538febfcbf771ccd8f543b939edd2fa348992c7c0248ab45f0b664ea5a968b2a473310e27763cc71c7bc515fe9f3ce2d8060908398e90d34466101ed2b5d3d425ed33edaa4991382d74e87dbe89fd05ab53537d3222a1295fb33f23d2e0bc0e75a3420ebe22c1c4742c2a9e3f109fbc88b668ba12f3720a43bf475a4d605e5314f4557bb4cd98036dc9bbfe40336f278bfe46ffd08ab52e682c06a0ad86e632b5557b87138302e2798d40fcf0e0103158691efb6b733f3d3824b2ff6395eec45f8df5b91c206917e077dc7cb21abe4c3336cd8b51c06b61e0c80036406f3004359638daa9c2324b3040b0a8902781a7c30559755667ac0d96d35bdfe16ec0303b1038422879aba6e5142d00cbd623ea4e88b9622479fdd5d3dc8c624c94091ffd727cced960b9c5b1bb8ced35c183a59ba3dd31d7e2164f93cd124628b0d4480e4ff91c07f8f39e4994e20be814f1f6f2676866125d4c04bf479ad096f20bc6f30f77f88462751854430f0092cfb7b9a4f6f0b3190fdf623b265da8c42b9b037b627781127297a82da3bcbc7f9973452aa4686a0801e1aca2dc0eacae8bcfe93b0cf7c57600fdc6fdca87eed6d94da57d5bcf521555dd5b1bc1be9c089ebe17867ae023c41f18c189e801bc58b4612e1b353175b5031b771b91deb4c8a74061f58fdb8158438ada12e5ff76a8e6521cff6a2ce10d5324fa6ed6bc85cd058072498bf9594d48f81aa0c17cdda0dbf91bca80772351278594e13f2a27333c9370f221998a282ff1119f8b6cfdbd28750b2b68fbf65508c8163f22da2d526f1e9179d4bf0b424295d89a8d44c6b2b24bedc5b237186fd11e79eda5d2fb7173de072ef127335d832925fa0301d4bd68ec405085d7381c0f17d524ba91b5aafa815b2dd605182a55d7fbde013b5c48010e740a846bb00fa345dc0e3ec28e71526d98325e9212b4993a0f208b59cc36ac917b3d8f8a2ae818295d7a3ced59ce92e7c249bf6a8d75d61a51884660fdaca85b46cdee35f21737295b81d1424e1cb607752270b1e5424d078941d78f1ee738cfcc5f3b8eac0b0e72f2071985adfd8e1808717bf2406510369e87aed3ad66dd36d9dc678665cd8c85313f53c1e0728e9f59a9bf3a9343ba3e660cbdbbdc41f288c7a7c0acea4b9390d2d9a0c1ad6ded2caaa16343a4b88753f856f0cb6a54d417e197d34a1573ee502cacf66c263472e387fdfef560921a77048d1aa69ed1945d2d8fe7544cad5b58fd0186664d69c788e9b2cc53b098d6d4c890b0a8c6772da01cfe0a08dcfa40a56ac8f048640c1c491cc403a072a902418f71f149aba2624860ff9ac4a56f009efa56ba5befbe4173848ab5870e8d5e317ea0893c7f29864c8cb93a73839c54395677e5ef242948acd6a9446f4765aedf57ff3d8dc1e890fb321a8bdab9e724f9aa654f843eaab7210bd9570105ad09d46fbd8e075c864a34956340cd0795426b525f464bdc4c24f5bc53bc8b4b84e54d0f19410f1994d3bdba8eda35ef975e325af7ea71848382537e568241042dd56ea3b7d9176a93bf092c15ce4450f8dd82c1cf1375986fd447606d902d975e6b09f0ee28d30d012e8dad087421468718af5843b842d9da6505504e29717c7b9f6cf8886d842375ded2b352adc2a9b861ec14eb6bddfa3695bf1af0be164a1f901940f80db7fa1658090fcffb1c0f44c87b2f3443ecbb1e8169765126ce2229982698fe578e1958ab81c30a61eda41ea4335539323fe77aaae27a62bf539dd9744f1757b341372637bdb65a15f57eebaa8bed95c2ccff1356282d90ad9d8f5321331a35be1cbbea3b325e9a6382ea1dd6664eabaae8d6ef6e0d7e55cdcd42ddb094f498c044f784a76bc2aa89afa282ad41cfe15b902ccf9c49df2b40c0773c9ee77431870959bd534fb3bae42e4d13a0c876bc3d8615f9abc77ba7070faa602e7b0a70a2c0dc75a5ae23c8f4f6fa23e39d4944af09469ba087366d42086401c57ebb16ff9483cb632cac10fb13bc0f0c7146994a1bf110a288741695527b310c5a4204b6d631cf4d7656ed3ad389386fbdc5376533eb6dfadf070ec55caf29bbcc0949dae2be4f7caff95ea5737c7d8296271f64a4f7e1e09434905d12867af36dc405e1f9b6141bc7e0856a9c4dde7fdf1808a0174e546f5481bafb879f812d39fcdfde6e6e625cb628c855530d8ff21c8ad491aedbfc5dc0bd1321720f484f5507d8e82a115d3bfac7b9c8516a9617060bda87e46d40317e150719d114516104410c6e1d78bccbcf646b06f9a79c36494cc4b5c6b411de5e290abceadb57e70f8505c4990c5f2d412abb750ea5eccc80db50bb7e0c016a6102df533f7ae071f3b68a53c89e1a595a1611a232a0c3342076a6888418061fe2822e52ff41927eaf281fb0b4aeb01acf9e435be54a58b3ce29557a4e460616aee4e71bd231f54260abee0b72341afaa7e87c2f0ce3c8d81410c18bb4bd2354cdfe22d022ee1bea7a1e95a4871ad6b494e6e25307cbe766075830e3dc2f4bd335b79f9bb5bbdef7c0d725bf9b2ea65e7f237cd70acc67fc5c6e40cb998df0cbd3084f97787ca6b68a1ae163aa06867e21ca1e00c591b37ca48e3918cfa5bc3fb65d860c662adee62e5ebf1cbe0ba4fde8d92afd98bcbfdc4f9a04d86e31cee5f9601209954dc9cf507e0be171b0f0433df88d8da608b2bd36ba30ee9b897a6dac97f889b7ec5580c1199b94b303b46c2d0c8b8ef6c2282140d4121b80983a63398556d11a6e3faba951fdafe2416b56d29c675da012e15bf46c66a5c6ad5a789576a552054679d3bd3fcc1656c4ebb43976d8dd15f515928ba55af7510ed5a131152b84940da946942b0f560f80205001ddf9368d32fa8d311468b09698bc5e28ab7c34ce38d841a90b0f0615ab7dc22a23f27225ee2b9cbdf73c59ab082886658de9d98634883406a649228ae9099fc531aec213f6fe3cdeaa7e865b8be71bb3b12831863f842141aa7033cee3c083203bc8225a45aabdfe36fed66a127af87ea2d4b29d19e9f8d92e787247d08d850dc2b66516253fe55a250fbabc6e0eb0005019009cee5708c50ea35a00f8c47434656049f44d035c8c9ba18001f335328135265ca347242c634d432f933c630ac8a48c5078b6a488f86e07c363f320c97fdc585139f7faf1e0fa30ffb226db9ca351ebb4f7f213faae0efb4b23572f4db718ca1857f567094916f823956c6730b742b85d255742c9bc3ab4936e169f02d33030f8781fb0aab551c51d5f47b28bfc6c07627f26eca66aff855e4c1bc12ca6113ec4a41a308c47ab02af8ec503d06ee1bdf5bd4f0c9d44c832fddfae3ed79de801d0b02fe0795b734f06a0313f7b0295042ffd6ea68b7a718e4c621ab7f63bbfd67dde383d6a9524f699041070fa1cfb7adf7e0416466719fa12ff389c608d5c592ee1bcdbca003b88bac043ec2f7b1f51df91506afc96ff2672ffbc377bd1ba72c774d33331ba4bb75f8ba6f01d0cab32be19622473c66725b16062215d6adaad219d4286f506034f787454365dc10c69fe5aebb530ac10e8cc882c9387339bdaa3a04d72d4134aa3ae4ed7c45d5a42a7c0da7f17a8de5c3178bbd0cfa0b60d13d3cc6403ec1bbaea96d5d96c719f3b8ed10b5a7aa5161cf68bcab9bf4802a2bf0ca9f9faa9e53615dc2338d0faa27fef53babaadbc31a2a354bd636634e59a6651036695a1c8541e417d00fe3fb4961f8e03abbc128dc324e59e5d9068267fcad268d5af4f978977a3f7e0dce2192d32fc6b09d4fa61d27ea1a22d97d68805d4011306391cecb03c84fb09d761923c1f6d24e0f8b9757ec2e446a75fa0e0a351d81e1571aba70732f556c04058b69addcc0c1e913268b9222272069f6fc0e05ed0d8025bfda23fda6d81eee72e1f203fc346dd27e01a16bd0ce6830437addb0c06edb1f47a3f4f6be8c44da1c7ed93e5cff0a3a9fe70b4caa4a2830a4592809f4b07feac7bf6218bc5b51fda9844425e8c8a71ecfb5a237e4e89f5a3ec4ef88dc7c8064c5b9f471ca9b1a5566299ee56b7febcf3a9b7e0813933528687136c97464922c4f7d32ac538c025941e779ef78ba9453052db7ce88d581c03d170e58f97aeb356726353e0842c51e98dd52de14af9547c1a4e1ce8c4bfb90c83f457f2d7179c961ca664810c66a5fd06b745fb915020a37ee51eae1c323ae07549930cd09c0559532dc485631686236236e5d34e46c5a0eb1d3553940f0eb67b178d17bb05498826565e532732e300bb6b3abfdcd5ee48c2179c52daa51d4f758b784f217f21a7281ca3d07e4fd3b37f57ffba9e5658ad8b7966c16aa4fcc873825f5a5aa224d5644a2714554b93a117f1c53fb8ad2b7273e21cd2ec28d77c4572f263fbce1066f3fea99bf3a2c05264f9b8f7e7b37d37f86c8713a5d5442d89fd7491f604719106f35a8fd010f7b0e0cabb2d72c660cba25304a3810990c54a2b8a71c4efac314c0dc512bd66c48ea20cfeb69bf229596c8e5adeab3eeb9aeb30943a8a43f3fe625064f90bfc90b4af02e3aaac92c458c8bf49b93f70ccd9e2a01d96fef8e6c16cd203602b1d3179950c69220f7b5818e71752a923c0a7ef4ae100b73b24f614387595d94b75ecf0cfa94a8982c4da43eaf9d5fff554cab988c13f3cd2e30e0b357353214de37d7fe1b1aae5740278db1da6de871726af749323a8d8d9b3c8045492ab", 0x1000) syz_open_dev$loop(&(0x7f0000002500)='/dev/loop#\x00', 0x6, 0xc0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000002540)) keyctl$search(0xa, r8, &(0x7f0000002580)='id_resolver\x00', &(0x7f00000025c0)={0x73, 0x79, 0x7a, 0x0}, r8) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002600)={r4, r6, r7}, 0xc) 2018/03/19 19:53:32 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendfile64(r0, r1, &(0x7f0000000080), 0x1) r2 = dup(r0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00000000c0)=""/13) preadv(r2, &(0x7f0000000440)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/228, 0xe4}], 0x5, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0xa2440, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000004c0)) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe, 0x2001800}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x1c1200, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) r5 = timerfd_create(0x6, 0x800) read$eventfd(r3, &(0x7f0000000580), 0x8) r6 = inotify_add_watch(r2, &(0x7f00000005c0)='./file0\x00', 0x0) inotify_rm_watch(r2, r6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000600)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mknodat(r3, &(0x7f0000000680)='./file0\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0xf) read$eventfd(r5, &(0x7f00000006c0), 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000700)={0x14000000, 0x53e, 0x35}) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000740)=r4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = getpid() ptrace$getsig(0x4202, r7, 0x7fffffff, &(0x7f00000007c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) readahead(r8, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000840), &(0x7f0000000880)=0x6) ptrace$getsig(0x4202, r7, 0x6, &(0x7f00000008c0)) getgid() setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000900)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 34.012107] audit: type=1400 audit(1521489211.987:5): avc: denied { sys_admin } for pid=3742 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.052007] IPVS: Creating netns size=2536 id=1 [ 34.061662] audit: type=1400 audit(1521489212.037:6): avc: denied { net_admin } for pid=3745 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.097523] IPVS: Creating netns size=2536 id=2 [ 34.145462] IPVS: Creating netns size=2536 id=3 [ 34.186651] IPVS: Creating netns size=2536 id=4 [ 34.230168] IPVS: Creating netns size=2536 id=5 [ 34.281402] IPVS: Creating netns size=2536 id=6 [ 34.329236] IPVS: Creating netns size=2536 id=7 [ 34.378685] IPVS: Creating netns size=2536 id=8 [ 36.484452] audit: type=1400 audit(1521489214.467:7): avc: denied { sys_chroot } for pid=3748 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 19:53:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000769ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d18fb0)={{0x4ce6}}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="461300006cfba1ef6e4262d901d9a2a51dfdb31426589870e91cfb05ceab901d67fd1869981fb61b58f83bbd8bbbb193c806584c71acf117fe7bcd37cd14684aecd0b8ec5df3c11cfc4b"], &(0x7f0000000100)=0x4e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x263}, &(0x7f0000000180)=0x8) [ 36.808611] audit: type=1400 audit(1521489214.787:8): avc: denied { dac_override } for pid=5066 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.882067] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/19 19:53:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{0x3}, {}, 0x4}) 2018/03/19 19:53:34 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000326ff4)={0x10}, 0xc, &(0x7f0000f9d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14921ced222029608468302189ed43b1f11fdf47e2371b7de9d34c40ab2ba3ec3eff3cf416dd475e648a84d8f89d8410aebd7afff3939e56bc1615c18eb0abb25989661e4e4cb6375e0d6d9d42e6b19cf31e6bf125a4653395a930fac6d0f6c4dd6acac7ab"], 0x1}, 0x1}, 0x0) readv(r0, &(0x7f0000f9c000)=[{&(0x7f0000eeefe8)=""/24, 0x18}, {&(0x7f0000f9cf78)=""/136, 0x88}], 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x20, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0x1}) 2018/03/19 19:53:34 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) clock_getres(0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x800000000000004, 0x1, &(0x7f0000000040), &(0x7f000074e000), 0x0) 2018/03/19 19:53:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x6000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/19 19:53:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="ec0575936ea0a42822b532f70f28cdaec558bb767efb9609b1e3200c7bf721cff45830bf8fc9f961e831da8310978ad5eae07400c8d6d2e5052c9bb7178203b76f231bd2a6faa7a357754f7f9a269177b4881da0333d07fd9d19b17e5a37bfe2546257ee99fff5fb99f313ca77d313680c87633022324f1d7b5386d9962a276b940b187c3b30ccea8b86500ee73482efbfac65671e54d6e12d294cb620b69166363c69e37032c98e2cedfbb447", 0xad) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x5, 0x7, 0x65d}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x40}, 0x8) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x4044000, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0x272}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/19 19:53:34 executing program 1: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0xfffffffffffffd17, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) mq_open(&(0x7f00000000c0)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x41, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/19 19:53:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x804, 0xf0) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/19 19:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) 2018/03/19 19:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x9) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x40) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_delroute={0x24, 0x19, 0x420, 0x70bd28, 0x25dfdbfe, {0xa, 0x10, 0x0, 0x8, 0xfd, 0x2, 0x0, 0x7, 0x100}, [@RTA_EXPIRES={0x8, 0x10, 0x2e}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendto(r0, &(0x7f0000000080)="219a1ef6767f590a87358298ea0d2d41c93d86c7e5b0a13a7c2e89ae153e713656970d08618137517c8f3ddd210b3172651c77edd8cdd692f6c2e97e6f9c3c042929e1eb8390f815f96b80872875e221c77aa787f55a1258a22b0651401864802dbda0971d2bedfc6b95c0c50251d060ec1b91ab92cd47edfc8ba16cafd193ed87595c82ee4714b4638a0bfc9e27ff85c50b763fc2", 0x95, 0x8000, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x2, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x80) 2018/03/19 19:53:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/03/19 19:53:34 executing program 0: r0 = socket$inet(0x2, 0x8000a, 0x4040) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmmsg(r0, &(0x7f0000006200)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)}}, {{&(0x7f0000005500)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005b80), 0x0, &(0x7f0000005c00)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x420000, 0x90) 2018/03/19 19:53:35 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)=""/25, &(0x7f0000000080)=0x19) r0 = syz_open_dev$sndtimer(&(0x7f0000b0b000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) 2018/03/19 19:53:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a000000ffffffffffffffff030006000000000002004e20ac14ffbb000000000000000005003974a1edf42e0500000000000a004e200000000000000000000000000000ffffffffffff00007a746ae8954690df04ed2917cb14c379c2e5019dd25a"], 0x50}, 0x1}, 0x0) [ 36.981313] audit: type=1401 audit(1521489214.957:9): op=setxattr invalid_context="" [ 36.997613] audit: type=1401 audit(1521489214.977:10): op=setxattr invalid_context="" 2018/03/19 19:53:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f00000000c0)=0x20000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80000000, 0x1e, 0x0, 0x4, 0x280000000}, 0x14) 2018/03/19 19:53:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x101, 0x8, 0x200, 0x7}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x2000000000000000, 0x5}, &(0x7f0000000200)=0xc) [ 37.009073] audit: type=1400 audit(1521489214.987:11): avc: denied { net_raw } for pid=5111 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.012299] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/19 19:53:35 executing program 5: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000027ff8)="de010000f4000000", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/03/19 19:53:35 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) mmap(&(0x7f0000393000/0x2000)=nil, 0x2000, 0x1000008, 0x32, r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400203, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="49e66064d99b596a3a43b19b5f6c4a8c1d50bb7e", 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x28, &(0x7f0000000000)={@loopback=0x7f000001}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80400, 0x0) 2018/03/19 19:53:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000140)="cb", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000100)=0x48) shutdown(r0, 0x1) 2018/03/19 19:53:35 executing program 1: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) chroot(&(0x7f00000000c0)='./file0\x00') socketpair(0x11, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x999e}) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/19 19:53:35 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') timerfd_gettime(r1, &(0x7f0000001140)) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000000)="44f6652fe7d33c440e7ac34630c7ef46c0812bf58f223574f2c478ad9059a343810aea47d94e75dd78fdc04915f1859eac6921e9b18b21d7", 0x38}], 0x1) exit(0xfa) prlimit64(r0, 0x0, &(0x7f00000010c0)={0x3ff, 0x5}, &(0x7f0000001100)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/19 19:53:35 executing program 3: add_key(&(0x7f0000000000)="686567e091f6eba2", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="7c2267b48d7b06f31b41791a29cddbd4256232eb25886aef4803d180c5b7c6e4908fb309f9e74155f1e7311b300de8c5bc778b000000f19b1acec63338f44237d2f87dc6e8fce8aeb90abcf409b07e30b5096aad7b577fd33e9dbce9a5c35439a17199af5e147dffbfc5c714d0e20c4d30da4a7c63283eebb24790f0f9f7e474f64bd7bc1defd306000000574738aa694c11ae1b6e43ba2e8bc27cb58bc697db4860f2801bb59c26c6549b6e43e9a44c09571387be5f88cbfd0623fa21442282000000000000000000000000e4ff7d714e89", 0xf, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=@newae={0x13c, 0x1e, 0x0, 0x70bd29, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, 0x4d4, 0xa, 0x6f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xefe, 0x3500}, [@algo_aead={0xfc, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x578, 0x1e0, "39fd76e5d4966f58d26c489aedcdfcdeb9398f4678acc8b560204f19fa0868907c93fa8737c7380b328cf6ddc5bcd2e6d7ebe2893b24d366a0ca26bf7223519d825467fcb9b800acdebe9a68a5f5331a791fdf57aeb8c3d9e6a51b12b03ae94038e82072020aa7abb26ff3c2350ff0b1fbc20bfc809bdaf847fd79c13f24f80a80ec4484898775ef7ad281abd0e8e72244c8d959f35e750a937821750a91f27a5497278bc9d696ea81428fa673128a"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/03/19 19:53:35 executing program 7: socket$netlink(0x10, 0x3, 0x9) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10, 0x80000) mmap(&(0x7f00002b3000/0x1000)=nil, 0x1000, 0x6, 0x10, r1, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/19 19:53:35 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = epoll_create1(0x0) close(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_trie\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000f2cff4)={0x6}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/48) 2018/03/19 19:53:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x95e, &(0x7f0000000040)=""/151) 2018/03/19 19:53:35 executing program 7: r0 = userfaultfd(0x1) fchmod(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r3) fcntl$setstatus(r1, 0x4, 0x6000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x7, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3, 0xaa, 0x1, 0x5, 0x392}, 0x14) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="50729dafe4a67bbb83d40a8c83b33d075e5df8b14c4dacae86f026cada5922285e977c48edd26740c08faf3c", 0x2c) 2018/03/19 19:53:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000000000000000000000fdafa800000000000000000a000000f692c4000000000000000000000000"]}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000000) r1 = memfd_create(&(0x7f0000000080)='syz_tun\x00', 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000001c0)=r2) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)="798fd4ee1acc3daf148ffc01f448028073c9b4e0dea8ed6b7a5938ff0dfecb75ba9b3f919646e1eb4b10cf5e82d63cbfbca5bb03f539941cc1e5c284bbab1cefc8c5c30ae083320571b91ab0a156b2b25a5b53b0856702959c9c01f72a1271424013f9c8a5a9a2a60bf23abe4e727c50836ac21f4bd40a57da6f8c671f94025bc79ea7d968efbb1841cbaae5e29489e917b532fc114260dc0ba950d11cb997bb80a9b22563ea9ec8ff0d7da569dbe8f2e7d4", 0xb2) 2018/03/19 19:53:35 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 19:53:35 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0xfff, 0xfffffffffffffffe, 0x80000001, 'queue0\x00', 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0x7fffffff}) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/03/19 19:53:35 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8e, 0x100) 2018/03/19 19:53:35 executing program 2: r0 = dup(0xffffffffffffffff) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x55032, r0, 0x4000) ppoll(&(0x7f0000004fc8), 0x0, &(0x7f0000004ff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/19 19:53:35 executing program 5: r0 = timerfd_create(0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73322e000fcdf5e68fe3c523a8fd2df28dd359345f9a288f26b5c34db25361f6801e3663b94afbdb18bc8e8e3d7644f23ea224fa68b06c740db8c4be1b227950981fa495231c4ec095694405009bca9abe0017d2690665af8ea69fb02f7e"]) timerfd_create(0x7, 0x800) 2018/03/19 19:53:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x440, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000001400)={0x1, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0xe878}}, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x6}}}, 0x104) write(r0, &(0x7f0000000100)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) r2 = syz_open_pts(r0, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x9}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001600)={r3, 0x4, 0x1ff}, &(0x7f0000001640)=0x8) fcntl$addseals(r2, 0x409, 0x4) r4 = syz_open_dev$mice(&(0x7f0000004680)='/dev/input/mice\x00', 0x0, 0x80) sendmsg$nl_netfilter(r4, &(0x7f0000005980)={&(0x7f00000046c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005940)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1210}, 0x1, 0x0, 0x0, 0x4000090}, 0x40080) writev(r2, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/19 19:53:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffffd) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0xffffffffffffff8d, 0xfffffffffffffffe) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/19 19:53:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="17e0288dc0f495ca195bc82800000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b009f090000"], 0x28}, 0x1}, 0x0) 2018/03/19 19:53:35 executing program 2: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001100)="670901e0d278cd5bfa341153264cbdf99a849e6a646d90dd68059139511892c9b9763fe1f0cbbe17ac9299f0041f193b810c0d7a9a0e39e9769a884059facf989af30f20e17c4f27369817b142abe33af389badf89e95d8ce9be87a23d58a26473910304cc5d1fb378b09cd7c58aab79cd274c0f581cedbcb1ed51e0062d5e9e9a02a6bc0ac51cb873703229b9ab6215b96901", 0x93}], 0x1, 0x45) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) recvfrom$ax25(r0, &(0x7f0000000000)=""/170, 0xaa, 0x10002, &(0x7f00000000c0)={0x3, {"ec6ef1885070c6"}, 0x2}, 0x10) 2018/03/19 19:53:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x42000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x0, 0x0, &(0x7f0000002ff0)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 19:53:35 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xc, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, 0x8) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x2, 0x2}, &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/19 19:53:35 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x3) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0xffffffffffffff1e) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) recvfrom$inet6(r1, &(0x7f0000000040)=""/108, 0x6c, 0x2, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc5fc0)}, 0x0) 2018/03/19 19:53:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x1d0) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f000095c000)="2400000026087f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/84, 0x54}], 0x1) 2018/03/19 19:53:35 executing program 6: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) 2018/03/19 19:53:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="6e65742f726177006e88c6e32006f298d09911856faa5a9bc4b8c467456d1d3c3fcd3f1075db87b3b2b1a2e73f24c66b1d0fd8f2a08fc8171f7e15a920147bc0bfb4859b0ba5b2351520508929c8637d372ff64d9a55c1b6552464009bc4") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/200, 0xc8) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x2739) 2018/03/19 19:53:35 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000240)="c752afd99e2ca65c1e432741dc35fd091214d2b68c548a21b2028257e88576d9b0cbcaa98abe7201572bbbb9604dd70b0cacfc2ad9bae0b9d6143a1b3e2b7ea9d31d742a9ee7941d7861dd08f37ac3b5119883057a85ba597075f33a1bf27592262c03135f730a9aa5e47682c05a2eb7d27cfc49c40562aaefc2339e4212f8bb768ec692c543874f1ea38e08e7134c8d3e1bbcd4a5d01e667d36f1245506c8b6f54dbf096c48d4c0") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x4) r2 = socket$inet6_sctp(0xa, 0x9c57c6d5f3ca3868, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x800, 0x9, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x401}, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 37.337927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62656 sclass=netlink_route_socket pig=5215 comm=syz-executor3 2018/03/19 19:53:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'yam0\x00', 0x4001}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x308) 2018/03/19 19:53:35 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_alloc(0x0, 0x1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 2018/03/19 19:53:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000000340)='%', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000001680)=[{&(0x7f0000000680)="47dcc10b3b49436c11d4f26e49ecd81694b65919ee3ed253858377eed1df58537d145d156b1f383d026fc36c54361d4fb2a0937ad85fb8ccd7cbb9b5c3ed996bc40ddaf0cedd04cc198769df4c8be6da10a6160fded2fcac4dc995a9aca9b1fa882a7e8a6a5ba6f8d751bf843a7d807a0aac236b266ea59ce9403144ea8dbf580e7c264c25593454a2a25d00d0fdb32abca0fb32f46e6aef9d3a0f2c1a81b0dc4afae3cbf21607ad473c40bfbdc85bc4a49d0b1bca4474a011dbbce95653089d9fdad504252a359c9233ff396d4e781126419bdab18a4d8acfccd3ebcdda72bbbd8193904f3d4dff27bb09452faa2844ff4c8be25ef30e94f1e2923b3be139f4b92b70ad73e63f0cad2a8cc2e8885ba260621af7b3485b0aa2b5f998b49e3a0aa2ab921d83fee57ac1f4a67e43ae77375f5b8e034d6d18715476dd8f237b275002eae2bf3a47dce6792499bc4c03beb85d15fba91d5f9f2079e68454b44809866159fe8451b69863719ff0045ac9a9667dd0d0d4be7864e6a8a579f5a48de2a872e7e024a27beccec18d79233569ec3fe98aa71b8fca20db7fcb7d1f7edfbe82598766de47fd923f941dec4112511c4f689e12f1388a2f112f589dc95e3b08f96c2273e6739deb123bf289fd7d56e8c29006e2bf358f5f5c708a011f67258e1455485171cab7618b86491fb07f8c1de1e62f5184d8023a540036835a71e57a4b11a92ff22bf7083575d90fd640cd745e47776ababb55ee96ceae08bd62814dabf73895d6437e270a4bf238fa442c89233eadd3117e96233d15db7a2f64e0555314a8fde86a8f5721591bb878df2c3510203c385f28bc74099ca9ed3b8b42f106951f2036f260cbb1f56b55ce408d5f9e3cba73edc2230a1ee7e88dc2e3b21c277adae53cf3f7b567556c12ce2cc1dc95490662b8835a47c49a7a433c11ced5b14cc47b76f994973963e8abc9aa65b9cf296f9744b144aadf0929c699ebc34ba579e7297d4cdf830763eeddd747deb512a68f8d9a541839d5536c37748a3caff73fb653081969e302fecd8ad11c1b4f4bb4517a45df34a6ffc695763931306867dcc9fb439adfb0819141f54123ccaa1fe81cc5fa36a098191132c3652a496b13391c7b90e5f0f181c9cee8750bdb9274ed931246619108f6d71ede05d5b7e847a5d13e234ecb954bf91f21a9d98d2454a0a08a5bdb79244903ec57f35a1821ee3c90e9ab4568c92234296cd5c3e7e45169af17d47e4e6b6d66ee030a6c7b970249ced7f7eba79ecb128e66d1705aea7c8308dd33a90c690add32fb35495311df7f2bc59cff6041c0e834378f40cf8733c6476e98d598b41020e73d5f12b4eb1a2827f4e9fa49a71b7efa2d2162952ac8764abbe7f6b1c52cacdce382642a8728f986b3301541e7fb63cc906cdd777b9881e7d1e2d3394562cd7bed09b1db9da8d21b2fc24371743b1cb2d7888a4e7fd106efba34cecaf1dfd92e0b547c2bc516415c03389722b3d30c9a3041bb130cfb1a1bdbb11f444d610bcbed4f9b9aefe8bc3e04dcfec31c8e40f6cf5e92f299ce77f6561725892096827c79928f54d836fed092b653e4ae992312c298c1ce776865a74aa50034fe98d03de6cf571193dc89fe855a52a559b6609fe94837f69ed5b01ce0558d0fe4b3a78cbdcbb1c5aefe2480f148c2012dc22695abda617e63311cb88bee59746ade6ad56fc2d232d61c53e77d61f8a04aa97b75b57eed715227d59c14b60d05678f040cbc10d37fbca5a35c86afdfac181b98bfaa0f4441bfd02e5c3f378b5d068176a609a13bb329c85dfd5dca776a72a84a7945986e6aaac7186a60e006ed517d64e34bc24cd6f3f9b82f6d071352d254cdb7055233323e6ca6cff65850d1f80740430fbb7d6b0a4bb16d24f51a02464b2f959d0a6aeae5a4393784e411a5c2e323b62f008efa597597723af1f7d50ab1d877bd9c5e3973c153c3cac956ebfdc0cce678ede12ce2b084e1372f96f2b5c866b8b2f2abe986806f9c45e6eb5a9b30d53ea5beff1f3e44a7ee402f21235aded2c8369758d61a4f9fafdccdc2e64a30ae7e8906f3826c9fc20563d15723969e07d7ab33a9b78340cb6abcfcb0630eb1987f8022f984739bf6ad93005dabd0791d6bde2d6bbdfb3fae818f2fbb48b7f64e93f4f46355203ffcf3f93f97cd1deeb6ad364a71c3e6ef0fcc9532632b7a929087d9574c5a85d3ee0c545b2aae09d0789204ae57779e6a43741763b8d97e7f31b1396a7cbb5a38f35a000c9938cc5bd3d0afec33f8048c328350f72e606514c71c9f4ee50892b8c068f9c75685e0df95fb3fba4e0ecc606451a709bbe8b5e4dfe3cc3ac82450b51e56fb62ec0abf095bfd273400ed27fccc60925774e354c09453084e8d9bd243bf747944a908e9dc26a49d37b098edb53afe0665b842b9dc5b4c5ac6eb310d181f32652fb171806d4371174ad56aead2470cab640556bb67dbeea702453d940d3e51c40ea2091a6f5081c7b719985a23b8d603210f425e7706db368ff21abc20c0a0c95130e90ade8bfa6e5673c6873cf788e252b302ac88c42570097d47df39d78d2d8ed3add5f6084605c6c99f825a7003c26160913e0ddd34a3d82e141c41c6ca23f610d1f4163edbc17dab3c8c889432918c699fba4302dd71eba05cc06189904ec762a109b08d0cb50eb890cfab232049ffb5a70345c2e1be8c9042078490d159ba5c8e3d839be536006c0691f78414ae4c33e411ff4d6ab8a59f0b39d96af055ad5aba2f8356315d7338733f0b7a44598ae96ceb0d9256a42b32090e842875effd3bc3f4925419e9b9005ff360dceafbbc1baf314c53bb5ef877b71a6fb47e3c4156ba1e21208ee052eccbbe04a98437b0693e39efaef53fc6d657dc0212f8052444692131403d728f660d695bcf9c6d8b387b19b95d150161d9e0664a425b5939754aa0b35f6f591ac00088aba4938addf1e25f6d758968ff4a3c3a78070403200c300b5b78bb620f962a53cac255fadf3ec7c743aa32d024d3cc7c887c8d71295a868e70f03828e2ae864cd02e1fc3b2f3dd339938666402683e64beb7787b73aebe787bd7c79015032fac4bf9a7351294da0d6e34d550b3bbc73e845185204885003fe5cffd57ec9ea3976c5dbbe8830ec0cff6a0f67f437bca2cff73740caf0fca4b8108d211f339fe6a72d6d07fabe6f0a7d3752153b1dd501411b7d84de8c6dab98c497bf05fe69fb4e6cf47d6b125ab7bb37428dc6eedbe0f7d7822c8e1b8521a60944b2def5fc30c1700195ebd67fe457c7d9a035ec17426898d35cc1ffcb8e85d2a7460d6cbc4b3ad57edc05e8f31b17ca107729e57540ec7fc69a22ce70c51afee3c408197a560f34f0a2512636ba81237af4b5429534b136a8ca72ac849a6533d198943eb5b0873105ee0252b060f52966141a52a8ec0245e5cad9660c9d33cdf3d2d2da1eb98d4c17ad9dc05eccc55b07ba0be2a207172151d9e46e389f14b4af652fcf0484fd3b6e3118ae83f4442c241e8f7485f0521fcab834a2417705d03550438d44a754f20bd74c15713100d62c65ea2354183fa442f8bdb39237443b9ac21c0b86e489826662481ccd7da07f602208f6a20781fd624f5316c542ed2e4d29b14e12dc98ac2d2adb24da45facb738765ff96d48358cef169a805b909a95665303bdb4d4027489f2e7cf2e043c19896cd78d", 0xa3d}], 0x1, &(0x7f0000001700)}, 0x0) [ 37.366941] audit: type=1400 audit(1521489215.347:12): avc: denied { net_broadcast } for pid=5223 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.370165] FAULT_FLAG_ALLOW_RETRY missing 20 [ 37.370174] CPU: 1 PID: 5214 Comm: syz-executor4 Not tainted 4.9.88-gbb52bba #7 [ 37.370179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/19 19:53:35 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xffffffffffffffff, 0x1000032, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20001, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) r3 = getuid() getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) setresuid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x58c0, 0x3}, {0x1, 0x9}, 0x9, 0x5, 0x8}) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0xa, &(0x7f0000000200)=[{0x6, 0x1f}, {0x9, 0x4000000000007}, {0x1f, 0x7ff}, {0x7, 0x5}, {0x6, 0x101}, {0x1, 0x4}, {0x2, 0x8}, {0x7f, 0x1}, {0x1d, 0xc42}, {0x5}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x4, 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000002c0)={'ip_vti0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="070000000200000009000000d6fdd1f695db065e"]}) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00000000c0), 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000000080)=0xff) 2018/03/19 19:53:35 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f00000000c0), 0x0) 2018/03/19 19:53:35 executing program 4: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x400002) r1 = geteuid() getuid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0xc0040, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000600)={0x5, 0x80, 0x8, 0x7, 0x3, 0x4, 0x1, 0xabd, 0x4, 0x3, 0x1c, 0x6}) listen$netrom(r2, 0x80000000000) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) setreuid(r3, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000000540)={r5, &(0x7f0000000500)=""/62}) r6 = fcntl$getown(r4, 0x9) rt_sigqueueinfo(r6, 0x3a, &(0x7f0000000580)={0x2b, 0xec, 0x3, 0x40}) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x180, 0xb, 0x9, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0xa}, [@nested={0x16c, 0x78, [@typed={0x14, 0x66, @str='/dev/loop#\x00'}, @typed={0xc, 0x90, @pid=r7}, @generic="a91004888c4c598992af3d06261d9e90c082e3b517af3987067760097760194322a6a69fb189ff1e3c19bc1b09e61c9743f3b099d8bb568a12d9f4b7fe50d2a6ed2b6f3387b7281ab335fd6ed75db8b08cdfc51334714d2643dda7aa3729a5181be5ab62ca2d11f74ab36852f5", @generic="46070c000d587c94c8c26581016c4687b9efc6bc8873fbd46c33b0bbfa138be03920bb1e0b2f5772ba077d638fa67e3a738c484e1546fc69d964af27238fc28b99380c920d3c9e6f6f0db13607f7a3192e3b19975cb2349c14229db8cdbe0941fc1ba077460613398441e046432f47a473669f9b5259e215e83a73f514fe47bfa9dc9c67aeb79d627efd2921e3affefebec7ab4eec51d77b9c5185c5060688ccf5b0c871ed1e83e3fd82fd98e6433768be55aeb3fa6f9df3d1d8bf333d899f360f91e5c55830b33689f1bd72eebaa338ac06cdda5954af5d"]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) lseek(r0, 0x0, 0x5) 2018/03/19 19:53:35 executing program 3: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/8) ioprio_get$pid(0x2, r1) getdents64(r0, &(0x7f0000000100)=""/205, 0x9c0) setns(r0, 0x4000000) [ 37.370192] ffff8801c3a67190 ffffffff81d95f19 ffff8801c3a67470 0000000000000000 [ 37.370203] ffff8801c24dc110 ffff8801c3a67480 ffff8801c3a67360 ffff8801c3a67388 [ 37.370214] ffffffff81662ed9 0000000000002a2e ffff8801ceb4a0f0 ffff8801ceb4a0a0 [ 37.370217] Call Trace: [ 37.370229] [] dump_stack+0xc1/0x128 [ 37.370239] [] handle_userfault+0xa59/0x1320 [ 37.370249] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.370260] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.370268] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.370278] [] ? handle_mm_fault+0x11ad/0x2460 [ 37.370284] [] ? handle_mm_fault+0x1f19/0x2460 [ 37.370292] [] handle_mm_fault+0x1f27/0x2460 [ 37.370298] [] ? __pmd_alloc+0x410/0x410 [ 37.370306] [] ? _raw_spin_unlock+0x2c/0x50 [ 37.370314] [] ? follow_page_pte+0x263/0xca0 [ 37.370323] [] ? follow_page_mask+0xa9/0xdc0 [ 37.370331] [] __get_user_pages+0x39a/0x1010 [ 37.370339] [] ? follow_page_mask+0xdc0/0xdc0 [ 37.370347] [] get_user_pages_unlocked+0x1d3/0x370 [ 37.370356] [] ? get_user_pages_locked+0x3d0/0x3d0 [ 37.370364] [] ? get_user_pages_fast+0x290/0x320 [ 37.370371] [] get_user_pages_fast+0x11e/0x320 [ 37.370378] [] ? __get_user_pages_fast+0x320/0x320 [ 37.370386] [] get_futex_key+0x20a/0x1050 [ 37.370393] [] ? futex_lock_pi_atomic+0x2c0/0x2c0 [ 37.370399] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.370406] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 37.370413] [] futex_wait_setup+0xd9/0x330 [ 37.370420] [] ? futex_wake+0x440/0x440 [ 37.370427] [] ? __hrtimer_init+0x147/0x230 [ 37.370434] [] futex_wait+0x1ed/0x5e0 [ 37.370441] [] ? futex_wait_setup+0x330/0x330 [ 37.370448] [] ? plist_check_head+0x4a/0x60 [ 37.370455] [] ? plist_del+0x157/0x210 [ 37.370461] [] ? futex_wake+0x1ac/0x440 [ 37.370469] [] ? enqueue_hrtimer+0x3b0/0x3b0 [ 37.370476] [] ? __might_fault+0x114/0x1d0 [ 37.370483] [] do_futex+0x7b9/0x15c0 [ 37.370489] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.370496] [] ? exit_robust_list+0x230/0x230 [ 37.370504] [] ? userfaultfd_release+0x650/0x650 [ 37.370512] [] ? kvm_clock_read+0x23/0x40 [ 37.370518] [] ? kvm_clock_get_cycles+0x9/0x10 [ 37.370524] [] ? ktime_get+0x13d/0x1d0 [ 37.370531] [] ? compat_SyS_futex+0x192/0x2a0 [ 37.370538] [] compat_SyS_futex+0x1f1/0x2a0 [ 37.370545] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 37.370553] [] ? security_file_ioctl+0x89/0xb0 [ 37.370560] [] ? fput+0xd2/0x140 [ 37.370567] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 37.370575] [] ? do_fast_syscall_32+0xcf/0x870 [ 37.370582] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 37.370588] [] do_fast_syscall_32+0x2f5/0x870 [ 37.370596] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.370603] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/19 19:53:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') flistxattr(r0, &(0x7f0000000100)=""/222, 0xde) lseek(r0, 0xfffffffffffffffe, 0x0) sendfile64(r0, r0, &(0x7f00000000c0), 0x0) lseek(r0, 0x0, 0x5) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x810, 0x4) 2018/03/19 19:53:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x20001) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/19 19:53:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents(r0, &(0x7f0000002fd0)=""/48, 0xffd8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x10f) 2018/03/19 19:53:35 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/19 19:53:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/03/19 19:53:35 executing program 2: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x3d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x4}) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x0) r3 = dup3(r1, r1, 0x80000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x1) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x20f, 0x4, &(0x7f0000000040), 0x8) epoll_create(0x2) setxattr(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x1d, 0x1) 2018/03/19 19:53:35 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gre0\x00', 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000080)="4408000913", 0xfffffffffffffde5) 2018/03/19 19:53:35 executing program 0: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) socket$inet(0x2, 0x2, 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) [ 37.397315] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2086 sclass=netlink_route_socket pig=5238 comm=syz-executor5 [ 37.461949] audit: type=1400 audit(1521489215.437:13): avc: denied { setuid } for pid=5254 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.463152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2086 sclass=netlink_route_socket pig=5256 comm=syz-executor5 2018/03/19 19:53:35 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'sit0\x00', @ifru_ivalue}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/19 19:53:35 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/03/19 19:53:35 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x1ab557dff5b25894, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x10000000022100, 0x0) fcntl$getown(r3, 0x9) fchown(r0, r1, r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/19 19:53:35 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010bfbd)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x200000000030}, 0x42) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000180)='vboxnet0/&@@^\x00', &(0x7f00000001c0)='[trusted!ppp0\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='/selinux/enforce\x00', &(0x7f0000000280)='GPL)\'!!mime_typesecuritylo@\x00', &(0x7f00000002c0)='posix_acl_accesscgroupvmnet0selinuxwlan1\x00'], 0x1100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x1ff, 0x8891, 0x4, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0xc) 2018/03/19 19:53:35 executing program 4: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x1000000000000, &(0x7f0000254000)={0x7, 0x725e}) 2018/03/19 19:53:35 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) geteuid() ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc1}, 0x1c) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 19:53:35 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x2000)=nil, 0xcb45, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a4", 0x1}], 0x1, 0x0) 2018/03/19 19:53:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f00000000c0)=[&(0x7f0000000100)='}!&posix_acl_access\x00', &(0x7f0000000040)='\'eth1vmnet1\x00', &(0x7f0000000080)='#\'ppp1:)\'^\x00'], 0x1) 2018/03/19 19:53:35 executing program 0: r0 = socket(0x18, 0x0, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@empty, r1}, 0x14) 2018/03/19 19:53:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000e) fcntl$notify(r0, 0x402, 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000000fff)) 2018/03/19 19:53:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0xe26, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000002c0)={0x100, 0x81, 0x278}) getpeername$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x222000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000300)=0x6) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f403d6651e3d1ff0758e542bf2bd71e7a0fd986fd6bde03258725ab3bb7a5dfb5a1ec21d0d5384985d399a1e5944abd6389799ec19db42e1d9193b71e2b671", 0x3}, 0x58, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r3 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x3, 0x2, 0x9, 0x0, r3}) 2018/03/19 19:53:35 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ipx(r0, &(0x7f0000000080)="8d94f3aa30331c14b38c29b66331b65816b10ab695a7df0af4eb54829c65e74624e567add88a107910393f93d2537aacf10a373cf929d6aea69dc5ecabf261b4cabd4af8d8", 0x45, 0x4000, &(0x7f0000000100)={0x4, 0x3ff, 0x1ff, "feae2f267356"}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) fcntl$setlease(r1, 0x400, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x81}, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0x1, 0x2cf7, 0xfff, 0xa9e, 0xc, 0x3}) creat(&(0x7f0000000180)='./file0\x00', 0x110) sendto$inet(r1, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/19 19:53:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000052cff4)='net/netstat\x00') close(r0) fcntl$setstatus(r0, 0x4, 0xc00) 2018/03/19 19:53:35 executing program 2: socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x6}) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) 2018/03/19 19:53:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000080004524, &(0x7f0000000340)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/176) 2018/03/19 19:53:36 executing program 0: unshare(0x4020000000) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) 2018/03/19 19:53:36 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) 2018/03/19 19:53:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48402, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3f80}}}, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, 0x8) r3 = dup2(r1, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) getcwd(&(0x7f0000000200)=""/184, 0xb8) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000004) getsockname(r1, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) connect$inet6(0xffffffffffffffff, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000002c0)={0x4a, {{0xa, 0x4e20, 0x87, @dev={0xfe, 0x80, [], 0x10}, 0x3}}, {{0xa, 0x4e21, 0xffffffff00000001, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x104) 2018/03/19 19:53:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="5c246cc90d60593bf7bd5ef292ee1733", 0x10) sendfile(r0, r0, &(0x7f00000000c0), 0x1) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/03/19 19:53:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000443000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) prctl$void(0x2f) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000ff1fa0), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 19:53:36 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a96000)='ns/uts\x00') open(&(0x7f0000000000)='./file0\x00', 0x151580, 0xc0) sendfile(r0, r1, &(0x7f00007cf000)=0x805f, 0x2) 2018/03/19 19:53:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000725ff3)="6e6574187fe80819919d953600") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001200)) prctl$intptr(0x21, 0xab) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={0x0, 0x17, "a0555e65e0bee253cc680f68d15b0e863413dbb6d079aa"}, &(0x7f0000001300)=0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001340)={r1, 0xcd, "76745a66759b0df5d28c1d619c6eb299f18e7860df6034691973ab979ef902c3fb1175192d366dee40400b3c5671c645114dc662e50f73dde9fd24d7507655a98690b1966a57976c49b3ee5d6103aec16c494f9c62a725bb029b03a8bfc4ef4684b0a51645cec8da4d5f98db552a7ac85bce0273239707fcafd90c461f8aedfb0ad4bbe80396669659cc79f4f0ae2e0a1543abba5d54239f3898d81a39820bf634fe5a8eb3bed02defe39eaa8f80791e62e6e29b37ebb26bf05301e02620baef0599cafbfc4cf3cc581a32cc4a"}, &(0x7f0000001440)=0xd5) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/227) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='limits\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x7ff, 0x2, 0xc, 0x7, 0x11d, 0x7}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)="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") 2018/03/19 19:53:36 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xf8, "32f00706c9153f02d7b87783459c6f49defa52c3d9fbc2befb1280f357e0bce4e0b1a76cedaf361657e87af0eccf24b9a6ceefcf910a44f62448750a9723df46eb409b975fe9ec162c96d94caef3da177fc0675bd8b04732fabab28eaa454edd4a5f842df5198b51c826c8d445ab9ae0d9a9a2fa90887b1d75d7cb0a8f6f9e9d87e03c6d796194a24bb3792d4e2f19fddee199fbf469d6e128a974adacd7e6211e1642c0d402c322901a9f910c0d537485b21ee74881b681add2638e7b5a71d4a0896cce9297e01fb2c8d8517c5923bb749ea418bdefcebf2fed792a00f4b9e46e52432e6c140989c541ebba9491b3c6f5491ed6fb9fb2fb"}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@empty, 0x64, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x100000000, 0xfffffffffffffd63) r5 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r5, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/03/19 19:53:36 executing program 1: mlockall(0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) fsetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)='bdev*\x00', 0x6, 0x2) r2 = socket$netlink(0x10, 0x3, 0x7) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000300)="ef3953b9ed1fc499cf30cc26d8fb2e453b38f0502cf43270d947f02a26adb3697195ba53b27e73c65aecdc68f6976d01d35518d6139fd73d2404971ae11ab20230d3ac40408e48a634", 0x49}, {&(0x7f0000000380)="65d1917769f1b3d9947de96c7198d406d42665ae06ffe398804421d541dfabbf02848751bf86df2ff26624ee693bc2a9ef8b9a3d5eb6104389b635756d882417e149d7328b66f540ae92addd98a0eb18c30909403133c73fb91f68750b0c2638ba1989db13ff5dff654cdcc4e8e184a4c92ee706a237e5b043e2cc6cbb80ce1ac85e7cf18d434fdabf05c76ff8960c7dbff8eba600a6adddce9bdf7dab44f4fb1783690000000000", 0xa8}], 0x2) 2018/03/19 19:53:36 executing program 2: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="9c2328d61cd9f50000000000000000"], 0x0, 0x0, &(0x7f0000005fac)}) signalfd4(r1, &(0x7f0000000000)={0x40}, 0x8, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x8, 0x0, &(0x7f0000d06000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x9) 2018/03/19 19:53:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') sysinfo(&(0x7f00000000c0)=""/82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002740)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002840)=0xe8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) bind(r0, &(0x7f0000002880)=@hci={0x1f, r1, 0x2}, 0x80) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000040)=0x8, 0x4) getdents64(r0, &(0x7f0000000000)=""/60, 0x3c) 2018/03/19 19:53:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x10000003) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000200)={r1, &(0x7f0000000180)=""/102}) 2018/03/19 19:53:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00070f000000000000020007000000", @ANYRES32=r1, @ANYBLOB="aa000034bc7b89a87cbcb8aa376f65164e2883784375c85a559a02fc8c7fd5c1867cc5b7a9e827b9d9487d960f2100000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/03/19 19:53:36 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) getpid() getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = getpgrp(r0) prlimit64(r1, 0x0, 0x0, &(0x7f0000000000)) 2018/03/19 19:53:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x800, 0xfffffe03) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x5c1801, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) sendto$inet6(r0, &(0x7f0000000240)="040000005c257fbad8e9efe13c6d346368aaf7e783f7a87e7b1e3be9bc87a1fabf715b4bcb4e9f39e07c4b4ff12ae803d984e2fcc313a7301854fe6224bdb4246bc945e2b379c7cefefc5b97efd9c658e15f33d25145824e565ce669af8b935d56f1d564100863f884fedfced205fe0034a1b12d80394725fcdb9cf26ccb5b5b993fbf036480e1884d0f23a2ac3ed8c33942824142682d67d8207efc843d5cff1adffa780197c5cd706045eb64d7f624f277ded48302a647893d95e56426fd98fa2dc0d36376b992b1f7030dd060bf7466ac8f4a14", 0xd5, 0xfffffffffffffffc, &(0x7f0000005fe4)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x8) [ 38.133164] binder: 5377:5381 unknown command -702012516 [ 38.138340] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.138343] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 38.138780] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.138783] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 38.168353] binder: 5377:5391 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 38.169659] binder: 5377:5391 ioctl 40046432 20000040 returned -22 [ 38.182609] binder: BINDER_SET_CONTEXT_MGR already set [ 38.182616] binder: 5377:5391 ioctl 40046207 0 returned -16 [ 38.184569] binder: 5377:5391 unknown command -702012516 [ 38.184575] binder: 5377:5391 ioctl c0306201 2000a000 returned -22 [ 38.186395] binder: 5377:5391 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 38.186435] binder: 5377:5396 ioctl 40046432 20000040 returned -22 [ 38.225369] binder: 5377:5381 ioctl c0306201 2000a000 returned -22 2018/03/19 19:53:36 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x5, 0xffffffffffffffff, 0x1727}, 0xc) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/19 19:53:36 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805}}}, &(0x7f000013cfe8)={0x0, 0x1}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fffbfff}, &(0x7f0000062000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x77359400}}, 0x100) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffffffffffe) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000240)=""/184, 0xb8}], 0x1, 0x0) dup(r0) 2018/03/19 19:53:36 executing program 6: mmap(&(0x7f0000e4d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) gettid() 2018/03/19 19:53:36 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24, "392847663d776af964d924a6fe43aca406a2247fa6ae455c4686bb339f7c71180310ae9f"}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xad, "b6da51b190ef14264356082c0fafa9ee3a1043133d2faf65fc129ccc3fa73e9a147c1fdbca9f2557fae26b3da8edead207196a62494c871b383d2d4aba61312d0ee37448970dbe83592ace4ccc4170e586db125134c8fb6f8734f59e70d6fc14c57311b3790bb809dd0f98f8434491057fa95c915d58f2d702411d3c379c22b1f9833c012e762de15987d66daaa7bd97d7c2c04cabfa80f3c2c41835b1e3d8100f3d5bd0f0e022233ca313f21e"}, &(0x7f0000000180)=0xb5) unshare(0x8000400) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/19 19:53:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100000121080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000003c80)=0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x8880) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000180)="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", 0xff) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000003b80)=[{&(0x7f0000000280)={0x27, 0x1, 0x1, 0x7, 0x4, 0xa3, "7f04ba01f930e0094792d74bf25a1ec33a47acf9a623205f5e3c48f945b9692e922d1d84f8eb11494b7989ca6df93e7556c5ddd89e6e84186c48b3439dadd7", 0x3f}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000300)="34b9461d47f3e2a86633f40414c2c24ec712970671e4b3a2117617c3a0cd96207861b61bc8a12351f776c246e174d85d66247be9bbd775c93da47dd088b4e75f5642c1ba087133a2301018829e32a5a9ae457e90a4c78d18db37c7206894816813e62fbca7dd15a195594a529c748dc50545465076d5c63c5485c37ac3ae18ea858e7b3a6ad8e2c5c988d44c7c6a87c3f63a05463a733bb8b6a2e28db34ff9a14a9ec78efda334cf5fcbab90dad3892dd5a1241e726bc9619b5d", 0xba}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="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", 0xfd}], 0x3, 0x0, 0x0, 0x20004005}, {&(0x7f0000000540)={0x27, 0x0, 0x0, 0x7, 0x8, 0x2, "9e8d13ef3eaf573ee5dbebc722301dc5f13f2d3434713946add62ef707b922a476067ef7f4492a3ef2d3196ee6ebc26a228aaf3ee7ed2e8a93804f36499697", 0x2a}, 0x58, &(0x7f00000006c0)=[{&(0x7f00000005c0)="56ed0944a20ba9b3c63ee2df26ecd216d1e292cc4eb8d38330bd7308e7d0c5ab93e1f5891fc0eda6b415521d5670dc3b5074f5762f38fb03975298902465aa49904f1e922a2a329ee104eee2e00c862594f70a257afbd118e2b1fd45a6be925b2a16bbf80dbda97bdbc1a505221140c3b8826f4dd4ba53741207a39099a2d585ebbf4f36c8439b84923426593c237e47e18c89c96e44f3cfa77675563521ecd718529466fb7da0c630cb2590255db8d867214e6d9d63eadb35af4e82f36a539ffdfacb9f5aca283d242c4062e8e0f9f60673d98ffbf190e870811901", 0xdc}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000700)={0x27, 0x1, 0x2, 0x0, 0x7, 0x6, "26da7157ab7d3ebabd4f4721afd06d9a63eb02b9643bdbfe88d72c275ccdfc5188824c313a7c782279c778657b16bb67ff008f31eed1ad65cc8528765bc21c", 0x2b}, 0x58, &(0x7f0000001b00)=[{&(0x7f0000000780)="e934f526ec190ac5749e0d1c88fca9b0d4ed88d51991697d539e4a67074da3384eb5ee7c15b59e099e30b3075e6651329b219609765caea41b97713bcf00e3a45ca1f8e06aba73d09a1e329936d757f00cdcd2a87e126600015b8866e333a310655eea7844d6826ccf19d639eb88d2d1dc92e38207d87aa654804043c2658f005d70e093a446a933d781496b34f65fa7953cfae9e7fbce4892cad8f1cc7ced714eb4c1", 0xa3}, {&(0x7f0000000840)="75e84f3348f8fc008ae602d6a6e1d59a7baf9771821cb2a09754203eaaf02f0ede0d8ad225e8d69c50", 0x29}, {&(0x7f0000000880)="91e6aec2c0ac49bb29e7945003fd2fa69d1d66890230c3c2c9f90868737fdb9b6cef6cfa0dafb02a3f8105084093518ff04a000b00032332d8c092e662e95f6c5e46678cd7a8fae2a1ca8b17602a0752649b2b6ab43f7e3b", 0x58}, 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{&(0x7f00000032c0)="169baf2266b8a7c7001867b1399a69078ceb988bb4e6b47129ecadb27b4512eb73e4b5c05f12f12d20abe53d038c47484b9fff14a02aa219bcbc7c036806a01441f9aaa59c54eaf768", 0x49}, {&(0x7f0000003340)="d3e2d059fa2a5424499ced9fb4f0e2562099ef6b20f3d1e862cf4f7e134b47fff12d7001e4763f3857bc8f880054b43a5012f8f8da19c022587044b0a1aefe35bc5048479c44c2633a658deb7c1e170cf90a2ea2af25924d34", 0x59}, {&(0x7f00000033c0)="a5b92fa6c4a71264762d86f879389c15522a033f88d35e0c1e5193196aa73631e4ae4a0555330876c7", 0x29}], 0x8, &(0x7f0000003440)={0x4c, 0x113, 0x401, "95937cb87e1aab867713e635b25b2a67bf9eeb5a95a8f5c1b19ad5f8c236ac8f96b12d882b2fd76fdc3b593a217c031ac3de31d007f65ddee307faf8e8"}, 0x4c, 0x20000000}, {&(0x7f00000034c0)={0x27, 0x1, 0x0, 0x3, 0x8, 0x8000, "f2d5fc72bf9fc97ea34e841b8a20d6d327608e8d0d5217e59afaf7ebb02d807b0f6d4a22985efe07d07b035b1e712dff86a03b191472f0214a1e7e6a11b8e7", 0x24}, 0x58, &(0x7f0000003780)=[{&(0x7f0000003540)="056a55cf2e2000ead0beafd8868b70e1a9", 0x11}, {&(0x7f0000003580)="8554ffa70a096de00e8b8268424403f697e1ef622de46b1cb2ea66ea0b6c1a293dd420f70e0059bf204e1368992629bceca6800e8467cb310e723aa8726e230aa6d0092f6062a79c2e0c44a2885b8d76817cb89e48e1524a2d", 0x59}, {&(0x7f0000003600)="819fe65953285f278bada546f04fddb62686b66ab834def6b8cdf389be790edf798be7f8535ec758577bd75386c2df87e8fe84a5a0b06831c4556efd6d1be4d157ed226ddff72fb7bd54669febf923ffcc5a8519", 0x54}, {&(0x7f0000003680)="efc5992399b7ddcbc9f57e301b052336c2771d3efb3daf730abeac9a135f9ce9c7ea839b59e2ae4c44b378fa67b00e9ab640eaf985f1da7385e24e6bca64a815452f1983535e34f29d1a9878cd816ebdd6cf3541e37a634c2c7182d8a102363b55adf9d25e2eb77dfb2a3758259a238f864d1056fecccdeb01687a36536c0b57add6056e4d38b17bafd613bd4d6079cfe49f5a27448a23a25323dc5770a4df5aef17a57422c6e201bcf7c0c09f688780b01e67c3db2e86d3568f0db145ab00668cd55512a61f7f8c642fe12ac63e3e1641fd474ce75e31f5abf38ec3903c2b5cd58fc93da5b8515c5cf2d6db7fc39ade45", 0xf1}], 0x4, &(0x7f0000003cc0)=ANY=[@ANYBLOB="ac000009010000000100007e9847b6cea317ea0e95acaabdd5c51dbcc5bf88a1f3214fc88e4da7054eb85198083efaa0a9ed46f29a8e3d11b8a583b8d69edb7a3947dbf588d3d3a9160b081256315999b8c4136d26e519ef019cff1d00a5e8c96019380416f612fdfd7041681c9457a24490fd8bb1a8529824ba266b7ac4512fb7b6641b44f4f78cb584cca53bb4440b518e0ded4b6f133fbe0c4c87f8a16524f228e58a648e9fab29fa6ce71928"], 0xac, 0x800}, {&(0x7f0000003880)={0x27, 0x1, 0x1, 0x7, 0xba, 0xb8, "70134c4c2ef8e1713a419b7acb6fe8d58784e4556c653fcd9fcdc90753822be5965081af18186da3305465fce69be3fc6505ef2be541e75da0ff7a3268f645", 0x7}, 0x58, &(0x7f0000003ac0)=[{&(0x7f0000003900)="9fe7f4a6f76e427b485eda5e7263d1448b2fd5f1a4b5416fe7ab0d429d2c219036b0a4f6cf96511c8041ccb47a163f103c4a23683fd0a0cf638640ef8ee862f635c41050c96f8268d3c6d1121301685aa319d5dab826b35c9ecdd4ddc7f3ef718421b78e64bcae3c2b007f65d739de627eda603bf7a239ff7527a243d069fdc70cecc3dec2917806723d4986c5a05bb8515d497a6a2242", 0x97}, {&(0x7f00000039c0)="c2c392494492e4b59a9760057725276da549408f1bb19ca688f1047fe1536980dd9981d098bc7d5f9fe72487b580694b19fce4e3d9b477eee6d7c696ab8cf3318e1de1efa4b38b1668cc511084f178c6393cbbc0c60cabd6a1c6f5d3140b7912f2c743a45560c0199af077f635fea720bf56f20c2256c6dd4ae75a33cdc3552268de67c3a244fc0aca6eec33a1fd8d5645dc03ed91bbe42073dc00cc5f5f8fc1399328116ced1a9000e402ae3b7f1da3ec2f348285a1f096b45c570797129a52e25b7ebdd0d62d7760df9463591ad5ab675c2185cc42a7c31c29f58905", 0xdd}], 0x2, &(0x7f0000003b00)={0x44, 0x10d, 0x7, "b1ff167197c1d248d0b94ed97c54f866857ba3d6fe9eec8c2d4b23c5bd5b5d3a26aa94a226585ef0c0c1038aadae780c3ddbf103a7e8"}, 0x44, 0x40040}], 0x8, 0x2400c0d0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/19 19:53:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000180)={0x6, 0x46}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000010000000000008001b000000000008000d0800000000"], 0x30}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3}) 2018/03/19 19:53:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="2dc4570447c911c60ebfe100c1be5a74086e750000000000000000008c01", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup(r1) 2018/03/19 19:53:36 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x403) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000163000)=@routing, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) 2018/03/19 19:53:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x1) fcntl$setlease(r1, 0x400, 0x3) setrlimit(0xf, &(0x7f0000000080)={0x0, 0xff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x6, 0x6, 0x4, 0xf24, 0x8, 0x6, 0x8f0], 0x7, 0x8, 0x6, 0xb67, 0xff, 0x6, {0x0, 0x19, 0x2, 0x100000000, 0x6, 0x7f, 0x7, 0x7, 0x6, 0x1, 0x3ba6, 0x4, 0x9, 0x100000001, "92258c62b33f145666f3f0f166c06da96562c25758b3576ec1e9b48a068d3348"}}) 2018/03/19 19:53:36 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0xf75) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f0000000040)='`') 2018/03/19 19:53:36 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000051bfe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2}, 0x20) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0xa}}, 0x1c) 2018/03/19 19:53:36 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)='&', 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42780, 0x0) 2018/03/19 19:53:36 executing program 4: r0 = mq_open(&(0x7f0000000000)="2d0100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x0, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) inotify_init1(0x5c4f7a3a9c555c1e) mq_timedreceive(r0, &(0x7f0000000100)=""/131, 0x83, 0x0, 0x0) 2018/03/19 19:53:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x4e) ioctl$void(r1, 0xc0045c77) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/171, 0xab) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/03/19 19:53:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, r0, 0xffffffffffffffff) ioctl(r0, 0x2, &(0x7f0000000040)="bc81e11d48") 2018/03/19 19:53:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000040)="2900000021001900013d3520000a00060200006e00000000000100040d00100000001000240003001d", 0x29}], 0x1) 2018/03/19 19:53:36 executing program 3: r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000003c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xdb0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x2, 0x8edc}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r1, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa}, 0x1c) 2018/03/19 19:53:36 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="42f7b8cbbb57d966d14e8b740321f1c810e71f838646fb9892800fedc2a1c27d971d40d78a5a54c649135bf82d41cde18f1561", 0x33, 0xfffffffffffffffe) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', r0) clone(0x0, &(0x7f0000d58000), &(0x7f000049affc), &(0x7f0000002ffc), &(0x7f0000fd4fff)) 2018/03/19 19:53:36 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa0140, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/19 19:53:36 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x111000, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x18, 0x6, 0x1ff, 0x4, 0xff}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x3000, 0x2000000000000003, &(0x7f0000a2b000/0x3000)=nil) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x5, 0x1, 0xfffffffffffffe47, 0xfffffffffffffffa, 0x1000, 0xc5}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x51a9e79c68f63bc0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x5, 0x2, 0xfffffffffffffff8, 0x0, 0x12}) 2018/03/19 19:53:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80082, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x5) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/03/19 19:53:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x88800, 0x0) mq_timedsend(r2, &(0x7f0000000080)="d6f479ea30518cfc9c1d59ebaa57d9fd0a8424dc07be8917a5ff09d745c7d0ae34d6aa1029a078d5c420675eb501e1ee5849b9cbdd040717718b2c241ee3728d9312294fdfe69ac37e2a5629fb6ba1fbfaaa4b02c1d52493d41591359a2607a461444c89dc602c786b694c16edacd9fe913f8b48f424e9d23764db3f0f2fad9e152303d820d9169b4d52ce59b7c3a1274f7bd3ed495ffb0d", 0x98, 0x3, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000140)=0x101, 0x4) close(r0) 2018/03/19 19:53:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r0, 0x80, &(0x7f0000000040)='`') 2018/03/19 19:53:36 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x40, 0x2, 0x7f, 0x4, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xc542, 0x8}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x5, 0x0, 0x9, 0x0, 0x3}, 0x14) ioctl(r0, 0x7fffffff, &(0x7f0000000240)="be2e67ae671804c6aa41b0aae0b5b8a13e5d53382df4d65118fe1c5a5acf019da1e88c4779817bf0caca4aeffb516b38a321730cc17639d1945ec89c2fd9c90ec19d39fdc3a2113cab8f713d9db16cbeedb55a79ac70b302a0e4b75173b88b35ba34801674ae826c6bcb5d57003b736960281a5cbfb10a1a73f84af3e56997cc7b1956e4b46a441d728bbf776ac6324933460b3535") r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x44000002285, &(0x7f00000005c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r3, &(0x7f0000000680)=""/36, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000800)={r1, 0xd7e, 0x2}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x400, 0x4e23, 0x38fa, 0x2, 0x20, 0x20, 0x0, r4, r5}, {0x8, 0x7, 0xffffffff, 0x5, 0x3, 0x7, 0x1, 0x80}, {0x2, 0xffff, 0x0, 0xd6f}, 0x9a2b, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4d6, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x7fffffff, 0x6, 0x10001, 0x81}}, 0xe8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@generic={0x7fff, 0x1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) pwrite64(r0, &(0x7f0000000400)="4e5d73973618bc274934629b1f4c2ba8b033c96abaea5d6e630cbbc973be8cbcad2248f64984465d2b633815a472b17c6d21c71b967ab16cad63fe70c7a812ff2cb7c21c06a36b8c1cff3b9fc35498b3445c66e328bc4edc56dff35275aca9831de5be11cbd6b8438220ab657a910969ad7efbc9274f238c0df269e085e546357faa90a0870047648e7a269fbb938047cf4b26afd7193a7114ae7b", 0x9b, 0x15) 2018/03/19 19:53:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1b2f, 0x800) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000011c0)=""/4096) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4, 0x0) 2018/03/19 19:53:36 executing program 0: r0 = epoll_create1(0x0) poll(&(0x7f0000000040)=[{r0, 0x2001}], 0x200000000000032b, 0x400088) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f0000000080)={0x2}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/19 19:53:36 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 19:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000396000)="3900001402", 0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x69}], 0x1c) 2018/03/19 19:53:36 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xc800, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x1ff, @dev={0xac, 0x14, 0x14, 0x16}, 0x1, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x870, @loopback=0x7f000001, @loopback=0x7f000001, @empty]}, 0x30) 2018/03/19 19:53:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='vmnet0\x00', 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001800010100000000000000000af4050f71e7ea98800a000300000900000000776e85acc800d86549ef1790d33857ea05bf"], 0x1c}, 0x1}, 0x0) 2018/03/19 19:53:36 executing program 7: r0 = syz_open_dev$random(&(0x7f0000001480)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000001540)=[{r0, 0x1000}], 0x1, 0x3) 2018/03/19 19:53:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r1, &(0x7f0000010000)=""/204, 0xfffffffffffffef0, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getgroups(0x2, &(0x7f0000000700)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)=0x0) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000001c40)={0x0, 0x0}) fstat(r1, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001f80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001fc0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000020c0)=0xe8) stat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000021c0)=0x0) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002380)={0x0}, &(0x7f00000023c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) getgroups(0x4, &(0x7f0000002480)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r26 = fcntl$getown(r0, 0x9) stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003f80)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="1c82b41cdf06d774fce9e5e22a73473fedcd5992b12aed714b607d3c46c54629d001ba73fd3c30973aa1ce44b4aee5d35efa8bbfe58e21899f35c4d795046f258b1f2ccb3a852647321f475dbc978a098c7dec3469df58ea6ae3206f79e3831216892fb30b4e2b4ed4e5e67748b9e442a266657561bde6fdbf91b5c03c5c1122ba97c155c87839eb1caa2d82545454f69ac04ef92424a6fe3ac4ef85848032efd39e3db7c14921e3b6b6bb8fba0a1334585cb069702444c7c987a1", 0xbb}, {&(0x7f0000000140)="07e318a746ed310c6218138a43047306670d391cb94da4260aa2944f13db336c6d8189c68169d100602dda3b312f01459c330b7c7792b1a486b6b1334b2bbd8deeb5038edeffc13302469f5f2db4e12544f3dc88cf3b4c9120fbe5905aa380c813f713d1546d248d0195242ba7", 0x6d}, {&(0x7f00000001c0)="710f8dd69054b055cce445b2e211ba6f0ce0fca3a3f046bf7dc746d2a360bc6c829d94db71dbad211fbd0949f3d88efadeefd982c25839440ecfb1a776dee6426142f46a", 0x44}, {&(0x7f0000000240)="1075aea4e1ab5ec2a88839c65101837af0c0c92807f959b8bff68d1deb268417e513d9121c02ee9d62d77ca3fbb16ff22861f3b0ffc8e51714c19ba87c2b1da1a7dca7910163defecaf2ee5cbce2e6716666b85b4a839a2e464076b99303791d7a0211deaa17d8b076d2fbbb590a6bede9e846beaae36639899f7c6abd3a8fcc439c814c55114dfa32eb3bfea09755606d14206db151c73c6d0f", 0x9a}, {&(0x7f0000000300)="3a9eb69940cd3720342ab212721864b1b2331df01a55ea7d87186252029eabcaad1785ebab126e6aa568dcc39d0ddb3f93d3c596c08477da4cb87e46e4b7f4afc1c24f5a5a5a89e635f1b64a3f2504d258b15d26f88c27f6320532d8bab86e252ec74f1beaeb6efc41fc07f31a2d07a76bc56bec0e0eb1df3b1b4c2c065c371f99affb0e3ad64eebb2a72e1d8f55fafd437746b0e31f98ff594e2136fa1e6e07ad872e5c2791414b9b69ac05878da51ebb92b54c54b32bd3e0d548c57613acd39f5f484ce7c8249f590a154fee829c87dc4d9a3b72427a4acac6c10533cb264fb2f3cab9e60d0ced", 0xe8}], 0x5}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000004c0)="0cc7088aecf64e33f8f305cadd3965357bd96872db17bf01e2e5a4cb4d2f4f33bf6eb686798072ebcfec6b9541608d", 0x2f}, {&(0x7f0000000500)="2c3d856f0b2d547498eebdac729c45e09a0bc4e3a90e4a104b5748640a2e8c7f03a90372a6a9b250a04e1b8e5dcf85941e6b2c6569f8aee081987289ad23dcc260d55982cb6539001bbc4078ec04206ca47d388c3c957efc1a1c42daf3f7911e2c079c133d33c23d9f42cdb79d94be5507eb8a12f28fd8b553f3d202dca2484d26b030d90e48896fdf68a03561f2f211479348e8d09a89ed2cc6c103570c7e3e98f04eafd9fdd422d9390cb1f02c98b3c3d5467c9f88ad6065804e4c55974db86424ddaf6e220122e6f31bd9be0bb6a2fcbc185ab69bda", 0xd7}], 0x2, &(0x7f00000009c0)=[@rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x9c, 0x81}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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0x1000}, {&(0x7f0000001b00)="514ff8c077ee8fbbf1a1f649a571840100ca20174b4f3ccee47526fbe1d4fd6de3d1b53462b08c61b8469f8c3067651f29c736cb07fb725eac8ccb21e76ed06a2bdd73fc535b24ff1d1301384083e4c20950be563c402b59a61a94c51f736b4b525f237a35a3b76bbbb0707f79a383fa20c5d16a4f13a04702cd65038f53873e903ddb8f87c1fa3f678e43fe6886a5a7251d51e529e8df1c0b7332393700d46def35d688487367be3c4fca51c972fbe81df0024a02abba5452a050f803abb00ff0da11b2c3fadc8d13f8544d5b0b5008379d7a12b5", 0xd5}], 0x2, &(0x7f0000001d00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x28, 0x4000}, {&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="915e0b13cd893341de97099ccb95f5125e0e2d7e44e62fcb61198cb35395de38ba8f4d2f69e1193f8324e753559be4ff282fc63963dcb28facb4e5068ac72f349a9db47fd8155b0e700588b6c4901697fc9a7986c86b58c105a2c96ab4a6be2e1cc2e0b89952f9d3c4c3e6168dfa15f00fd4486bcde379724c88cc20058a92a79d48ff3ae2a8739cd443", 0x8a}, {&(0x7f0000001e80)="eeab6a3683d810a8f376332fe031178a749d93c801dabdb0147ec9963c7883a27892869d31af11132d242df9dadaece64ca08bf56e40b4d283d7d3a6a74d784b06b085076cbf93d3a2489d32b8aa3db7b8bd3d122ef182777276f8271e6f15aa779a56e22ac11c283c298aad57c8c6e72541bd6ed90187cc64a48e6cb8a42075e589507d290581075ea99891459839c297ebb6b243f21d5eb0fc", 0x9a}], 0x2, &(0x7f0000002600)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x60, 0x841}, {&(0x7f0000002680)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000002700)="c3d6019c0cbb41e81bccc39ea3a69c5dd50dac1d0bda080f88b69fe8da63fa2f8c0889e1400dc866fffb61e54706b85e5163d40aa367fb0d0e8deaa5af3027f2dd05df4e229e56927f5878077b532053b1e4d8288cc0199355da6db49d921768b41050f73c1477059295ffb3f6f39c96a0716012fd6cc8abe0a913803a4e5ff1cd4a26472c43c4856d625a9ba192184329119eb2d6a17ba44cef024306667b7edc491ee1a1cfea", 0xa7}, {&(0x7f00000027c0)="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", 0x1000}, {&(0x7f00000037c0)="3c3e842cd9be1afa71844d63b4c0bc77ca9c07f3f813127fe0c33a796209c52c5c89f2c05a3f30f9149dfa50bbc1453ceaa736eef86a9f33ce2cc6d23ca76b68b8e27188acc6d2069690f12aa310ef9ae05a789062ff23cf45a503e41f9d647dc31b645840371a3ca38cf8ef9f5d229d51a61ff52b9186664795f23031ce011fa3d4c41a749a786f805df77e7e636c0d0a413aaf12bf0b22a3122f1d1a25e57cd5b0486db884c2981743d72d20f9fd4fef18b334efbcf647b403499c9c792d4fc36832b1f55cea9f9ac1eee3aa7161876a7a", 0xd2}, {&(0x7f00000038c0)="47a390713f3c59872e1d1abe991c005c8ae45d35c3f4e82ebfcb6109a5b6b730a682a8ee9a185a40b1f5c660f915c976d1c0ed57b10bbd61cf7da0d984ee6bce079abb00a95486198fb3148d672c5ee1b2d2f1f2a07030a39172a5259b3d2134d8475f3bc23f5b659ab1a28372bdb7309630eede88b9c59306dd8017b82e904a6b186f8c1ca6c1c4eaf3", 0x8a}, {&(0x7f0000003980)="4458db0d34dc64a6f82c68eaded7119576dd63162f9125e1b2502c93ad3483a4756c10bcf4bb6d7650d4b1f64f41008ec6ba3f7cc12424915bc8a9f644190c6b1ab2b2b231ec443aa2431dc52561c7849e43b11982cfca5ac2293993a2651b060c30ee4aa2d9248fdf2300110e4ce8e4b3e9a6b03f719823607432adfe8a54dfe22806baed86388b43624cd7ea9a7f6f9b73ccb3c793342cf8", 0x99}, {&(0x7f0000003a40)="1cbbb75e176e76b8d4b726d4d70b820dcb40f45f18538185f9faa6f355601f5efa8de9fe47810aca8819c86c9431522541006ab49f97daaedbc3e6195e00dfd3b79bfc56eccac47655ab0c43954949394286e6120c9574cbbb886f737804dd108e7542afbc553c5b6a098613e1106a0a7584a76ac2364b4cd320475b446932a6caf3a3036e1f699ebd55608b3a7eada0e854f3716e4cac5a", 0x98}, {&(0x7f0000003b00)="94ee3ba216a7ee9dbaaab9703743eb43942aba214df34c0633b3edc6924215b155bb89dfa5283d", 0x27}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000003b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003c00)="c5026cac2c251adc29406b25d15431df106c8bb877031b4ab8e1198157f2b0106b985e201dd81979f9a8dc9e728066fdcf16551fe3e184388a2b4c70cfc2b915b8074e2f22aba891ad6d89da551faa446d43238186337b56e5468e174f03086cee7069c25895112ba93aabd08bd9545f1b284dbb973639bf201bdd52e90e9382fd05fba282f41dd754fbddaea489ea384c460b215feb9c7b75c72584c23edf0b161c34abc00b6204c486bc35978499299834d2ee942dffa61239fcb49ad6373c98c89eac409e7605b59b4d79da123b99f776e42b03dcf139157276f568aaadcb1dd162e80082ae04b2204761e311de40", 0xf0}, {&(0x7f0000003d00)="f846a1a077f115fcb3b647900615751f56670319cb83767ebebf134ec60d746978d9bde81ad5499f913fd7c7a373e09f3346f8f4c5406e493ce12a4e36ca1dd6b211d3cf0a05be334a1fbb38a5c8c453b598d0fc635402e5ee75a963641e31be147e1e6d4d82b53c4cacdb662ef72d52f60c283672edee09a60249fd0193c1ce5392c812829764357e0e1c62c3eede8ac3c1874afeccf44d1472eb05c94be11474725b57ab43ac2b0660bb70c9de98659a8da759e5426fcb2845e3bdccc90a5e9e3f7548242b7159b80e5bd885", 0xcd}, {&(0x7f0000003e00)="38ccac9d70f0e6bf7039db885271339285936222954983484be496b21c9821ac030b58f6be6461ad8e775406f720f07bda279f436a8b35189331b26b589685abc103449375c0be4d5965e65c1283a918e33fc005c06f2b0eb0fd6c5ffba2b97ee2b52433c610aec38542a8e6c5655e1e990f6a89e438596b296b8ad476546a7e0a9d4554e8815fc04813f047f99b2fa74ef3b834c24d016171cba88e825429219e6b40a4394976c221621e000c453f63b80a6e0f43812bce078afef5fa0e6c2b20ef716ae28c7c4041d3f08e835f930533aaa7a30c8289f841bde334a4", 0xdd}], 0x3, &(0x7f0000003f40)=[@rights={0x2c, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x40, 0x40}], 0x6, 0x4) 2018/03/19 19:53:36 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bpq0\x00', &(0x7f00000000c0)=@ethtool_eee={0x0, 0x0, 0x4, 0xffffffff, 0x608, 0xf5fd, 0x1000, 0x1, [0x3, 0x1ff]}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000000035, &(0x7f0000b4fffc)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea6ffc)=0x173, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0xfffffd34, 0x400000, &(0x7f0000f5afe4)={0xa, 0x100004e20, 0xffffffffffffffff}, 0xe4873cc21981af01) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}, 0x3}], 0x1, 0x2041, 0x0) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = geteuid() setresuid(r2, r3, r4) 2018/03/19 19:53:36 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000917ff6)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffdef) 2018/03/19 19:53:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xe3dc7c5266fb75e7) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x22}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x220100, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/19 19:53:36 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, r0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/19 19:53:36 executing program 1: prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x3000)=nil) r0 = inotify_init1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) munlockall() ptrace(0x8, r1) 2018/03/19 19:53:36 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ea8fea)='wchan\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/1, 0x1}], 0x1, 0x0) 2018/03/19 19:53:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xc84, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xb04, 0x0, [@generic="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", @typed={0xc, 0x78, @uid}, @generic="fe20b0b2452e4fcce6b69d5c09ce59a89041d8a6c22af8ca1ad486c5cf4bd07eb192d45be1ff32d487bc618cd19e5bdb18316779789b5c9f3ca6459dc358f7a755bb44d8ac9f498958ac7419a7a33ed5a6634e16b9b1a472d24dc3118202bade31a996e6c0bc41c1160917489cba14e60bb14bc5f886cc3f4f38cca605017b9ac6136fd4fd8e6be33581e800a3e9a5871a02baf1f4149f2a942a07fdc1d8a4a1cde659415a1ad51fc2b88eab22e158a20b5088f451b3bc7e5d0847b0e7fa4d383f87fa460b37e179e0ff29810b38c082e21df13fc0e8399e8dbe8328fb2e3207cfd8b549793aba0bb49dcbffb7"]}, @typed={0x8, 0x64}, @typed={0x3c, 0x24, @str='posix_acl_accesskeyringsystemposix_acl_accessmd5sum'}, @nested={0x128, 0x6f, [@generic="b87534cfd67a2cf4739fb24d21e3c551a9f4b213eb4436086a4eb7b5ad30122cf5a6908f159a25f45c700143754149851097d841147c501f8e8c06a16f1e73164f5c2f095bbb209d845e3fd248aa4c5cb2d09fea8ceb7f1056f186796e1d5574e8bc50b0408bcb85647d1bc03e60a3ee2afdb59d7cafa90c436e0db7531fec1cb419", @generic="528a44c6af9a015631ea853a3b39e106dee4d711a7c72acc4cc22157259e539dc5969e35cd31f175b58237018a747cdc53bd0835d8972f1337caa6b5bf480e72a0a6b5510533ef12a4f9054902290ba9", @generic="88ea30d4249871f4406a6232f49f7ce657ae0263702732637401997b780eecb643499f9002ae4ebf96aca5d2a99b1221a9676ad71b15bec61604aa72939c3151b3c5d2e75b83384edbc4fb24727f939c68ff"]}]}, 0xc84}, 0x1}, 0x0) 2018/03/19 19:53:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f000054af01)="9812199e") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/19 19:53:36 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket(0x8, 0x80000, 0x6) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000bacfe8)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/19 19:53:36 executing program 2: r0 = add_key(&(0x7f0000000380)="757365720017239c18456e375136ac9d88a0008e1bdba1c5552efffe20f3d2e1cb4422a529ea492629a6c696b8c79699d41326d4e02a36e290dd502cbd761503bdcb540ac28a331e33de3460cd741374c28189f155154f1aa885896d301ac409e288e45f9c18bf2caf0c9fe9e18733cc745bc7022aac7fc8c4d342d355143bbe5fc8e705a1b4239082e3b7c0ad2659fe743939496f8ed1a000e57889f95c10b74a54c8d1f80b09adac3b5aa2dabe8079585b47850c9bb7f5", &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2bfb1)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) add_key(&(0x7f0000035ffb)='user\x00', &(0x7f0000046ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)='b', 0x1, 0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setreuid(r1, r2) 2018/03/19 19:53:36 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x4, 0x8011, r0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/rpc\x00') 2018/03/19 19:53:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/19 19:53:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5aba6d7a071fb35331ce39c5a") rt_sigsuspend(&(0x7f0000000080)={0xffffffff}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0x4be}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x320001}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)=@report={0x170, 0x20, 0x1, 0x70bd29, 0x25dfdbfe, {0x6c, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0xffffffffffffff80, 0x4e20, 0xdc, 0x2, 0x20, 0xa0, 0x7c, r1, r2}}, [@encap={0x1c, 0x4, {0x3, 0x4e24, 0x4e23, @in6=@loopback={0x0, 0x1}}}, @output_mark={0x8, 0x1d, 0x5}, @lastused={0x10, 0xf, 0x4}, @sec_ctx={0xe8, 0x8, {0xe2, 0x8, 0x9778715b5b6df481, 0xacf, 0xda, "5cd40e6f56f8ccdc218d8c2a6fcb1dac0794cecb7a3993e44475ee77c849be4c62d262f129e3927ff58665ec51553bd8a332f7455364e903820287912a92690b606aa1049f7b2beca4f6d976256a3573fcd2693b1cfaa988bbc52a50ee1c367440583e1a675fd1b2c1ac56d5093dbc06d97c0e6ba144d2104a1e6a749c166307d4611306e000792082c4c4ba9a4dbc2bc2d9df692a24feee0412d8c79d27ba867e76f6eb7c8dfd44f43edc8aafbf87c884fad25640dba6a5601174939b21426d3f18c55cd4176a4c54702163630b56d7cb7160149117747c4b3b"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x10}}]}, 0x170}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/03/19 19:53:36 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x21) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x2288, 0x17, 0x0, 0x70bd27, 0x25dfdbfb, {0x11}, [@generic="8f12adb35c35353aeddd0ce1d431ff2238c5f852563d266d24cc8f4fbf5bfcad0712ff8d45919c2b30a05a29a2075416a43df38884cc2396f2355f4bcc5787d85c07bf9cbd4b8478e83aca5de28d441bcb3eb06201072bbc170e52b8122c80acd79cd2ceb058894ea97cdf4fbdcf8f", @nested={0x11cc, 0x9, [@typed={0xa4, 0x48, @binary="2abd9944de988efce05b929cd23037b7c516deab042d0ef6c5584570c213d9f35a78ecc9375b7a7882158e69701607eb393c4c8ed9a34e9915e964146eb08c6bede68b9fdd5f1d4c03cc40f55714538b179a2ee9c6f1bfafaa7e3ae5e7e968e951763493604a67bdd3d5e81e4982df62222cf57b760dc60cef795aa16fe0b7ff05b39db0cdadd35160fd809f4f08834d15575e29811fd4f24636af9b"}, @generic="daed49be2764c2cb2db782c0cbe2d2aac5bb1fcf5bbc3408", @typed={0xc, 0x7b, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="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", @generic="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@nested={0x4, 0x56}, @nested={0x1034, 0x1b, [@typed={0x14, 0x1d, @str='*!cpuset\x00'}, @typed={0x8, 0x8f}, @typed={0x14, 0x8, @str='/dev/rtc\x00'}, @generic="96aa6bc41673f5fb9ae704524aaf9fa7bdbd71745c371c0a427664baa48f374e4fad5d8a4e09340292d89af601b9d99086f887edd937483a364c4a652c4d8aa5e2efdee96af70991456088ac7ce4c4cb278f27e75a66be93a22c767e87ed97424a38b7d4c17db64f3becc42133c34a3e317c57407451836d22ca85b8f50e03cce8258a032e241e1f23529711d4b4ccbbb4d40e87d3cb210e7436c8c0fbe4e80fb8816810a5645e2b4ba13bba0084d9f7fb1b9788d24a7c186395a9c36ea4a8ffe5d06e8fd48e95758df66260ceebf4f97d1c9747f7b2ba1c2b20ee21ef4e03ae8cfdf8c9b5d14b9cd44006af07a73161f6577a7599e87fa527920dfc32f700c4a96fde41aa23b00c46db829061f1651a8b36eddb2ee53d545b88fb41d88ee65c562c6b446fddd168cdd7df0ae2bbfc4d0734da04d724b785b88119ee9702ab775f0962c7672aac34e04f7fc81f7c447bd89a39eba880d251efdfb5ca4ac3ad09369ef894618943487584360e8e81a1a73eea18c7d10cbc66421dcd60a29ad25fcb5adf1b237eb88f369b66d979e0da208abb986626f6d27213dfedb163b1018bf6d0fb598b3b0478d26c0794c351165024b929f0e2666fcd823a16ca3fff245f588aa0df689de5a4a55172d11279b3d8310d2f2f7606a6e2a9c1f162c148f417abd495b39a7a83e017223cce86b3ec5e5f23b3eb65d1a44d9dcbdbdec1db23aef11a268c70037f492cf22d312ea72c6b1e3a0ec579fcd9a5fc50ea41b11ad26ce477dce3a8b249d8018a8664d8ad4d8b3dc2f7c55e8dd4a3aacc6559dd42c530a1254095ecc0806901b5af7f206a7748166ce1472e70d7655d9426be4856e0da26445f4f5e9d7b6d39f4310079ea6b6ac7a71254cb7e9486bfd93eda9ec6cff1559c7566d0060e4f3fdc14cf1a7c2b58585247b8526bb9eedc800193270486bc1069a5025e2f8717d29b8b6996287d291a1eb755c049cea7a548eb8f815b946188db8deb6d99b6aab9475b498d8a3e56dbb0ca1531ec0b076e2a0968df16469bfdbc115d549525c93441d2c5168d04a9ebb95c687fbb89f817e0e337b26ec2a5dfc834584fc3fdf0eed886dc629ad21fc988a2f9d6ed1be3ded6b59cd6d7a7113c8dcae3540e72679c5eb0b92ca6144f887bbed49662cf74f9f0ab76b2dc5bda88358bac96a929a9e3b07b6d000ea4bb881b9bd97e6b66a8fc0eb1e276212f20b7f4ae8b6bdf7d1d40e02487b0ae716c11131f8d349bf1d7f534350a8e5f46c29632ec81319de7625d9fe421959a13d62530a14c8b888cc7d059cbabd2c5f38b62ba19afe3ffa0993e5c49210f6b7f5f574a544d82308177f68865d62d4331b4c712b219df0392432cdb577a102303d34ca1a35ff72afff8c887a7fde45fe909b0bbcbed93e97c41a3d5048349b937d05695233854260739a921f236771719fb79e713e7a384345b651e75a689c9bfe75e09b816bfbe90802b04a2c5dc86f92ba96a680b97bc91c03451a7c81689afd91f6bbd40e9faf01b298dc0720221bdbf241e2f584e1943e79735bf32299f3bbbfd3c21f17e3bf7c775bf8e3c4823bc95d5aea80bddfdb5939a2a40df8aa38c4d5bc6b928884585796d2a21d6a2821b55e3edf7c73f7e74f3617c980eb7dcea84848df74a0f0640912ec3f8c1645acbb5fc66c68d0d0cf18d7c80d9ec16490e0af84402481fba65fd2d641b9177f046a6a3b699b3eafe9dba6c2888dfc199adf95cd9667e98748a511d6ab5f540e015586fc1087365067a3fd5dc56c27a0fb8415cf8741e594cd858c2a4682b87d0764839fb988168db3edad5348b885ef5403319313dd331722cd9a451aef7011e2b48c2ecf426af756849c7864d2f501bddd5db737f99f7a2c400eb3eb987df5c24ad9631c912d50fc4255cfb53d60006caa9798086af14d7125ac77b6d71a1ec441a84319470b47b2be59ffb9bf1d61b43861e78a87ff8f8e1936950c616b631b4c8da25a90d36faad21d81ee44d7cb6d2a4d1a2c18d2a0ef36de40df24beb13b773ba103a8ef439af2341aa30f9cf081553d0974044f973b4ee9b2d624f0d456ac5fea7cf6e279dd7a5dd52eccb40e95d57b9c243ce4edcd593efa132173e085b432c485b981b7fd6e8f0018b4a9054b73b88100d93fcf1cd4a98a18829876d9a1bfc76a7571df9e617b50bc57897072fcd928e491ab2e95335623b0bb9cb90a90746cb4b1dd7c3b558b5fbcbbf1a04f177ea654bec51af6e31d06f84328f39248e90a660138373e467d6efc10341162d7b43b96a1d39dd486d464f32cbee190143908d682934483377793c21f73b61d3a3243c48542f44fb57ea42c17878d046ecf186833f3b8ab815e41119dca0660bd433986693072616d6af9891e66e3a76f6c201fa10a76ef58ba3a3401bea26ceb4afdb01b9c9eb0024e2d0e7781d8c9deb0278a31d41ae074f18db0decf29992c58cb8cf58b3ac1645d0ff288f4e5b3e4145b08a824dc3d0370f87b0e9f4298ce0d123936b9f5b1005abe9c3efa45b09b3a14e9d1ba0ee7e4acb718d9e729578935fffbec71282f7147cd09c3d69ddadd2832c42341850a4bf5deb1acc53798a05e1ad49e3916115d3c36af10c9f2f5d6038f2d9b1f2cbee430d2731fe41487b818605c4ba605ccca60b3f1b49d3b75f6677db3ad2f977b71ea1d2d791c02e4d1b75ce619a9c6022d7c82733231566aa968f1963f7c9978ec3dd3872119355a5215f70207ae1ff8ba4539e98f839c413a105fcaa3ba2cb4b72d1036f91ec38e3f07748b00ee8b9c9bc061115e2072f4153e6444bb634f5d19f207ec1bd936013bb63aaf79b15224171a0def2c41ea7626deb35c5055261cdee64b44ca54520ff10e3073eb5914031b54401d39bfdab9c46f00bb287a44f7e52afdbe293f8baafda4be192968f54dc1a772dc19ae4dc5b763a2f6de564e928d566699bdd26c7356695c7fb9111eee393618f0358d4aebcb64e3d466562684a06d54fb58161576be6714686d6a2c01687e49650b96cdc6378f72e5de2b3467381b1d1b7b3500285f1f5c0f6edbc4cac1959ac8ca3226a3694e7c0eb395d51b9d7d394e74e2807dd94fcdb05b5a637c95f32626a014bb8e336c8c084a3eec666619314a1da0f6640575b6f1ae318eb3892c104ce5dabee7c747de072e4571b3043f927085043dad265902e987afb304cbbe1e1f7398eda4c0542e6ea3325ce382682b9bb922a297c950651c9cd2c68377d87f59abbdfbc17c111de17e52486cbd458841dbdc1cc604b21f2c47b73a47461229754ff2095a6b253eefed44596a4f4f6851ab43477a2e72e098721917b2ff9d48ff8ea3864087a1720494854e125f31b1179f781608e8edae1a9e5c0726df5ef983f5adc6a0b0c340e6126c4200ae1f97234c34fe46fc377b5f56f65aa5bf0524e0e2190fdd4081e37f40f3d610c09057379df1cac6f184131a47c9a73257c42c4a0867e85681587d68cf880957bd6876461ac49c739693b8c7ae400bb6c72a0af5d74916fcd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0x2288}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6}) r2 = memfd_create(&(0x7f0000000280)="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", 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/03/19 19:53:36 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x732, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x2, [{{0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, {{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}]}, 0x18c) writev(r0, &(0x7f0000001640)=[{&(0x7f0000001300)='2', 0x1}, {&(0x7f0000001600)='k', 0x1}], 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) 2018/03/19 19:53:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xb, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/03/19 19:53:36 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x0, 0x455, 0x1000, 0x5, 0x8000, 0x53196783, 0x8, 0x4, 0x1, 0x6, 0xc01b, 0xff, 0x5, 0xe5, 0xfffffffffffffffe]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x80000000000000, 0x8, 0x1, 0x8, 0x66}, &(0x7f0000000200)=0x14) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/19 19:53:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) [ 38.666532] mmap: syz-executor0 (5519) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/19 19:53:36 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000680)={'icmp6\x00'}, &(0x7f00000006c0)=0x1e) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x10fdc030) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x2000001, 0x1011, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x9) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x20) write(r3, &(0x7f0000000000)="164690f11220a8", 0x7) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)) lseek(r1, 0xfffffffffdfffffd, 0x2) 2018/03/19 19:53:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000a18000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0xfc) mq_notify(r0, &(0x7f0000000240)={0x0, 0x33, 0x4, @thr={&(0x7f0000000100)="7323f89bb4c0b2dd3a78f272dca76b919766907353a7ce188f8773a548c59cd81985fd3bc3a994e2f072aaa922443bc1f793b4a38904", &(0x7f0000000140)="4ebc6d3f35800a94872ee8a55ca0c0e0fb0404112a4f1fa01c768188716b166eddf669b3918f817af16271aa27ad235fce4d45b53761a27f47d4b62e5147d6183b7243c2308ca147adcb267fd0d3683170034d6914ce3153d8a80517758b0a7b87baf0ca187480b0a8e2a49aaf5740b47aab371c802a5988d159cc5a47bea5a39f634afb7a6259060cdbdb25a91a77050c2ae6aa7a6b321ea3f50ea191cedc983dab58ca72203f4fad8ea463a4b7f3dc979cac7cd0d9cdafbf1a20def5c97d76694d61e8913158f3cb9d3f1655384d84bf13356c5b26"}}) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000000280)=0xe6b7) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x8, 0x4) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/19 19:53:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = dup2(r0, r1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0x8) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/03/19 19:53:36 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) exit_group(0x100000001) r1 = syz_open_dev$sndtimer(&(0x7f00004b0000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xd344) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000b9f000)={{0x1}}) 2018/03/19 19:53:36 executing program 2: socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000000300)="59cd28197acedc0576b6b06861e63216880ac3705f06a3bca2c87e28d19b78c5bfd207ec9291c8c6c02bc048f07657c778ffe0424ea739ec9fc3ef24c4d9154d56c27b8bd16a8f4bc8dbfada99341053829bceba6b1d12f1d6b192241173622ff089b722") r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x50000, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x7fff, 0xb20c, 0x5, 0x5, 0x0, 0x3, 0x1038c, 0x7, 0x2, 0x9, 0x1ff, 0xfffffffffffffffe, 0xffff, 0x401, 0x2, 0x7, 0xe1, 0x1, 0x0, 0x1, 0xffff, 0x3ff, 0x8001, 0x3, 0x1ffe00000000000, 0x2, 0x14c4, 0x7, 0x61e, 0x303b, 0x0, 0x8, 0x1000, 0x94, 0x6, 0x7, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x664f, 0x6, 0x3, 0x9, 0x0, 0x8}, r1, 0xfffffffffffffff9, r2, 0x1) exit(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000a40)) futex(&(0x7f0000000100)=0x1, 0x1, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)=0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00000001c0)={{0xffffffffffffffff, 0x0, 0x2c2, 0x1, 0x2}, 0x3ff, 0x101, 'id0\x00', 'timer1\x00', 0x0, 0x8001, 0x9, 0x5, 0x3}) 2018/03/19 19:53:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/03/19 19:53:36 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mq_open(&(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x3, 0x6, 0x5e9, 0x9, 0x3}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='/dev/loop-control\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='/dev/loop-control\x00'], 0x1000) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xc0000012}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003540)={0x0, 0x0, 0x1, 0x502, 0x6, 0x0, 0x7fff, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x2, 0x7c90, 0x1}}, &(0x7f0000003600)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003640), &(0x7f0000003680)=0x8) 2018/03/19 19:53:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100}, &(0x7f0000000100)=0x8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/19 19:53:36 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000010c0)=0x14, 0x800) lseek(r0, 0x0, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001240)=@full, &(0x7f00000012c0)=0x48, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001300)=0x9, &(0x7f0000001340)=0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x600080, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000013c0)='tls\x00', 0x4) syz_fuse_mount(&(0x7f0000001140)='./file0\x00', 0x0, r3, r4, 0x100000000, 0x8020) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) set_thread_area(&(0x7f0000001100)={0x8001, 0xffffffff, 0x4000, 0x2, 0x401, 0x8001, 0x638, 0x9, 0x101, 0x80000001}) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) mlock2(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f00007c9000/0x4000)=nil, 0x4000, 0x0, 0x20010, r6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000001500)=0x80, 0x4) r7 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) 2018/03/19 19:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/19 19:53:36 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4206, r5) ptrace$poke(0x4, r3, &(0x7f00000018c0), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0x3ff, 0x4) 2018/03/19 19:53:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x9e}, &(0x7f0000000040)=0x8) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x96672b882b9d264d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2}, 0x8) writev(0xffffffffffffffff, &(0x7f0000000280), 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x410000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)=0x5) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/19 19:53:36 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x8}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={r1, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24}]}, &(0x7f0000000140)=0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4984, 0x10000, 0x8206, 0x1000, 0x800, 0x401, 0x4, 0x0, r1}, &(0x7f0000000080)=0x20) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') 2018/03/19 19:53:36 executing program 7: unshare(0x40000000) epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x65d}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x73}], 0xa4) tkill(0x0, 0x0) 2018/03/19 19:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000240)="b1cccae25d3d0796d3d5648382bacc9603bf273ed898f429886c17ee0f91ded0d79d85b5ccf8f61c773c165caa961c8fed718c4ab9914228e7d2034dd0bba4f373abe9b7d2a669ddfc6204c1cc2e1574f4c3ee4661c9e0f9bd8c7411ec527558eb5ca77be4f4b57dca5ab2f5d03a4bf6b0b591adfc158be9f6f8d9fa6394fb677e4fefb27839f9c0bb72639fff7d09ed7401a7ee779ae20642162dfbb2d9bf11730e5368e4e8571d0a1cbd4f3ef06caf19796a032e2402a854017a84f1519733cf2f0911a6f0de037aa51944e21756a07d6661300e1429a6f1f1a2af4ec7523bb58d8ccb74b1fcd6db6746c1bd229a0541be721feeb78e65aa026db6baf7dbc0abc83a6026d27c4cd84a1c9b97f2d9a7a898ba358580f5f66d212681d417755380dcace0fb6ad5f2e0514107962f76162b6a23da33cecd8ebd6d9b921f35964117593387daca56746a144dc4e7281642d0efc545572d377a0ef4aa3da240bee4b18b4f844e77f25b8fc1cf09b0871612dc5b397c1c8943d33e8329fec1cd2ae214b9903415536baa174a0e0328ddcd7879ba34407058a051aa73580811d332c22fb69a9cee124ae2dc920855452ef12391285172bb7d1094c0e2304af0297f20c0a740924c47908e966531fb8a2dffd090f5233dcf097a43683d292f837ccadc3949811bf8b08cd64e0be221b08e72946fa0b8c130da4140e782f28db912f13d0c9e0fc56fa2a75a3cab5a1b0e552efc3bcb733a228fe57a97d803ee2b4b31701c89f7b5c489e8d3f5413cdacbb1e19e48262cd21b3c9388da8c47d5815ac0f66cb686de00817e05e0ec88c39e3461e1f4be59f46bf333db2d9a512a4479fbc80e9ad122835ec40a5072782df76ed6c1a3d9c9281c43a17bc7a6afdf9b8e57eeaf6111057413a5bb1055dfd494de5c1754a1034ac5577c527d1b97debeccd04124637107e6da359db3af352437274726861efdfb65cf0b086f50a4f5a7bb87dc7f38a4366671fadaef73d701853b2030d652553da8d73087866f5f948f85957d2080a79b76c8ca36b5cbdd28ac8d693fdde037f9b6dab7ceed7b0795fa6fa0e5a2c3099da987f84c5ca4d2307d25c10ab677a23dea724bfb5bb72f4b6da689fd2b44dd1a2a0092601fb11de50582ebaed77dba05c9ee2fd9c497f18aa21ded962cd4f1a18318126eef214e04f71b5f02b4ded675968fe629084da343ba7af40caa2e1e7fc7e83f0c264936e81c1e20a460c9d057a27855312c77f44c446dc2569e50bac593f23582cc09ae450e11a58359d23c44d342a16229abe7ff092b2074718728de141ccce667cae07e07d50ea130eaa9c8341e5443925decd764f50bf9b2d6a34b73582a9ac93e5a547cbecd6338b8b5c0bfa944385e197199ceb01e34ea67866b90138248d1957387725dfe0f3855c018f4171975a90dd4effcdf4f99f5777d260b01bc9461f5d04cc3ec93310ef335c51aba1cb82e8cefc25afd4682b2f709ee857a00e1618db3b9796c771af34f82ac23a543fb9e49e0a162d05e25f85898b2b655c57de4a7b8a11914b15c37e495217cc559f9f1e1af0716e9596ba0c4a445183de923d46268b199e97630d81d68400eac62d6e4293862334d8e3c2e577e95e08b4b4a736851bffd260b0a7dca22d601267a100e14de2f9fcf081139e0b13cc55147814eb16f86336b0d1432ca7c93d148f8f981b9f424f8029d1d3c020c2c27f828a5b60b8ae4453bb6afd37bfebf8e14d3f241791df5e3d3ac7dc44abe29d36564548d3ded06772ac872d5edb14cc20c65ff6368733254439e2372a95ca6f329b5cd24de320b164406d6b7f373e2f617092be406ea78084ac9126ab22a9b3614950b2b068d74fd7b2e1dd40834b1c5b5018750c022433f0eea989a9bebf875eedbf8c67b728d2ecb0f3c062f524f8c6d24b2f9ec3cb311bafa542040813fa97411b69ec4122d2dd8f30fe342028fb7633945da04aed65723e7a175b6379340a10d8288010f3de41ffc66bae85d4883106510e264f3f4dceabc37df6e6ba6ee14956a325d19d64bffd1bdf00f5547ccac7a50cef1f52a002877b743504a437c11541e43b7a2114319a7fee60c59afa57d2a551caa57cf51079254ff8d4191b2c496a0fcefbf2c078957064f008e926b74c78d00753df731979f39fafeccc6698ff3cdc944e77b0763e4cf0d1b7290c4486d472b11b69601213eb8ac5a3ee73b20b1d36a3f5b6636d6ae02cb1f73e9457b4df3249da05c241caf18845b73c4c447fdd31cc44894a03e1d22ed5ab4df108f6385069b6a6e6c7e6405b483565e50490186a7ca39009fa4eb094856059cfac52d40428d866d2a745aa606ec308709b8449ad28ebd2742cf3ddaf0f7635b38849cabcb68a3710e4245f4bf529a139e498d4ab79b050d098e47f31c7490e76b480e864ce16430bfa46b728195546d85b6cf4fb237a38f13775850d4ac9158f0dfe839487b19d65ed156d55665a2393bf1c89dbd6e6a55f55d120f1e226343b82dd4a5b4db1e5efc0f9b90e6013d54e4b3f6163f6ffb70623eacd10476929e0e61887486be69e07da48020d11a489a89eded2453b5f5fcd2b7d01134ab1acdfc0f13f34c88353f3ae353734c8948464eaad0da3111a31787ec8e850636a736d12a46613c90f69cd73f6190cc4901a708c55c886338a780b373551cf827664c755a75e68c9142414b69b755bc72f13cb08fd05947d00184e859912eaf3b9ef63c0b40955bf4d1fd362d67d775dcf0d849147d63273df5d13d1d7f4b2411a22780c3fc8736f44f16c703e268349eb4395b7dfeac", 0x7c8}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0xd35}], 0x1, &(0x7f0000864bb8)}, 0x0) socket(0x11, 0x6, 0x2) 2018/03/19 19:53:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@dstopts={0x0, 0x4, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x9, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/19 19:53:36 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000010c0)=0x14, 0x800) lseek(r0, 0x0, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001240)=@full, &(0x7f00000012c0)=0x48, 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001300)=0x9, &(0x7f0000001340)=0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x600080, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000013c0)='tls\x00', 0x4) syz_fuse_mount(&(0x7f0000001140)='./file0\x00', 0x0, r3, r4, 0x100000000, 0x8020) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) set_thread_area(&(0x7f0000001100)={0x8001, 0xffffffff, 0x4000, 0x2, 0x401, 0x8001, 0x638, 0x9, 0x101, 0x80000001}) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) clone(0x0, &(0x7f0000592ffe), &(0x7f0000bb3000), &(0x7f0000362000), &(0x7f000046e000)) mlock2(&(0x7f00007c7000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f00007c9000/0x4000)=nil, 0x4000, 0x0, 0x20010, r6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000001500)=0x80, 0x4) r7 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r7) 2018/03/19 19:53:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) getresuid(&(0x7f0000003300), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000010c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000011c0)=0xe8) r17 = getegid() fcntl$getownex(r1, 0x10, &(0x7f00000014c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() r22 = geteuid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0}, &(0x7f0000002b00)=0xc) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002bc0)=[0x0]) r27 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0}, &(0x7f0000002c40)=0xc) getgroups(0x2, &(0x7f0000002c80)=[0x0, 0x0]) r30 = fcntl$getown(r1, 0x9) r31 = getuid() lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003040)=0x0) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = accept4$inet(r1, &(0x7f0000003340)={0x0, 0x0, @loopback}, &(0x7f0000003380)=0x10, 0x80800) r37 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000033c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000034c0)=0xe8) getgroups(0x2, &(0x7f0000003500)=[0x0, 0xffffffffffffffff]) r40 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000037c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f00000038c0)=0xe8) fstat(r0, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003980)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000003ac0)=0xe8) fstat(r1, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000003cc0)=0xe8) fstat(r0, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003d80)={0x0, 0x0}, &(0x7f0000003dc0)=0xc) getresgid(&(0x7f0000003e00)=0x0, &(0x7f0000003e40), &(0x7f0000003e80)) r52 = getpgid(0x0) stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000004340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f00000043c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)="0b5fc60153ee35f041b1180b365fc80678ef78f32640d65ef565ebe056f2637295de1e25acafe9273159ed15f536e11965c1726fab0983e19f4dc197686ff6fe34c22a3b2ec2f3bf3d38095e7760594e915ef3", 0x53}, {&(0x7f0000000200)="ef68233175e1f05c81e5cf8ffb7e3eec1fc1ec9d6cd9590142568a11991bd767da", 0x21}, {&(0x7f0000000240)="f2166c0a8cb9be467e98074412211810de3feadacf59f968101269e53d7ac6ffaa1a8358dcf41400d787364cb61bc9679f37437fc9912260251f295850901c2045fc5de6b5fb0e2c390bac01ba3c834e9ae3bbb06378bfdb565e18bd3f3eb90bf992385f2986869002d68a843829cde8571246d158ddd05d95b123697efcd354b8dd4208ef9849e9cb70f20629dbaff7dac01ec8531b69f4ed7f82e84b716a7ec7e02c63b63f7ba7f33dd750e8", 0xad}, {&(0x7f0000000300)="3be1ead8634bf03a04e35ae50f7d7203d44e72d673acd74c70a8d66d1064bb5749a11faad6e7d918772ca32c1194cf88416fe73c7fd4f609a19d23e0672f9cdb725a5588c029bd5ac73d8d72f77ca72f06c8278c1fe24651f63b9f353494ef464f1e22efb72527aeff8e035ee99a6598181181b8700598b852d9b7fbbc1ee88df1715bab38d8fd7f84acd85ef4a796ccf6761b386b30ba99880cb7fd3546c1b213d659dbb59bf4f25a71f85ce75ef18740d095e520ad3c4d883263e0d6d7f556264055029a4d9dfb5a873a373f5aafd79e6b69327291f6aa97d39693f39ceab7c9246c49fa11d1346a773c", 0xeb}, {&(0x7f0000000400)="f6faeb1f64278e0dcd978513eb78b86cb1a3e321eb2fdc648fa0cc1aee617d6a6d1e015f0da1fdcd302c88c69b90595506b342c50ce4c89d320deba01a7a6f9dbea692fce76dc319775a2c23d7f2a57f00cabfcaf288f272de9dfd8191161707a806fbd1d74536deb28c30f0a65bb21ea766cf605fb63c8156c35fb6b8ad0ee13e18d1e59ddfb958261c25e3c2b93e8cab8d25d6501be030d05ee74ab0cddc1dac870bbf67534b07babecd0f802a174a1469826a62507439ad8644ab22278f6510c96fa42a4364686e593a71f3793d6f087701667fba70b479a7a45e9a9c491e509ef500", 0xe4}], 0x5, &(0x7f0000000a40)=[@rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x1}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000b40)="e04f1aa259daf1f16a4886ab1feba9b25944f0be686600809341dcbbb0a981cfed91144a8b6b3091aa3b1dd33529e959a334088c", 0x34}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="10cba408cfc48233788b34e0", @ANYRES32=r1], 0x4c, 0x80}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000cc0)="c515860b9df22293f1436f4b91ee70567ffe7d7f4a585c245557198dc719fb8a8f1d59c9745162d7d5a09013e8382a754c32f97e1696586806de90675becfd87dd0fe74aac3fb32e84271a8d920e1919b69d3c6388b43236a536cce157a137eef3e87a6f66d20c9c7ea8ba191ce83f842ed414a53f", 0x75}, {&(0x7f0000000d40)="0ded0190ef32b6bedca3e76fb80828b840646cd971c2a3c5034d55975eb30bb296c209a32c67ec4afe896ae76ff2e4f17794648d01944a1302aebaf43a935bc68b94d58c33b688837b497e7333523bd3d31e81f34e7eb97dd9ae57b32da4a4e172e4d46f47019bd25cf645444f82fcc37d192f9249e0c8602dfb5e626a442c6dcb9e1bffc11eafff7851245a919b8598dc12b559d2ac4bcec602f5052d674f11c9f9c0a4cf02cd70c61adfb5352d593a9b3c263cb66d807222a6b5001b82b3de0e65fb76e02fc868fbd4347ca94bf3b404ef129df7baa7f4b8", 0xd9}, {&(0x7f0000000e40)="1f6774c38ac79807917ddd0748c7a0fb485e8b171943ff15dbf625bc09a6482e596ee8a3421413800f3ad48c9db92bd333af4188702aace301d1b4e0964e3e41ba50768f1613647ae4b020aba0c9b6a5264e5aa2ef364ecd0768adbbeb401e87d75d93307111f1ddeb90206c3c998f2296663ec95370f643b24057458d6f907a4c64ac38f1680e25da64a2f00f28da38752aec9e7b344ceccf1296ed5308d9edfb555b03963bebb69c4f4f", 0xab}], 0x3, &(0x7f0000001200)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x30, 0x1}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000012c0)="3a80ff6e8dea79b2e7ce1cb9cdccb6bc5997567b0b0853226c4d5dc8c61d7a93b7e73c6f9a18a2a210214699c3a1f7cebf4b7b18b5a394f773ff02eaeb245149469af076093d4a5dbeb267745d268c669029be9a3a7e0777bf3ac45766f308ae038dd9956d1aae5e0ae5a9df2898f63e309fccf0baacf7077960f06a6ea3c7d5b818d741718733e5f7152130560032558d657855d4e8979c0868f45c7e729628369e343d3df01837fee0ebdd73c05cee394c7a2aa078b7319a62188e4f03850c608aabb334c21a58336485a23045c96755cdd5a49a63a310cd002f7bf567c1aef39a446476e47cdf13d8", 0xea}, {&(0x7f00000013c0)="0fae9e6a3f1d68e506c3e87a0a5f511d02c3a54cb37718255542f5afe46d43ceb43067546fd25c1223e6bc25feb6951fafd2f91d0c6a60503cafd755efdc1478a77c52a8ecf1827896d7cf10238243ed4ec3bc7a819d5ae0132c84c3bfdbfad71e68ce9d3cfa9fe089a6340505b26aad1f7d8d012a1af156a2cbfce57e07016452ae5294c61dd1d8aa4811d41b138bf20d8207dfe272b4e070c9e6cb9416191c3da153095e284384247359e7c6", 0xad}], 0x2, &(0x7f0000001780)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="a57bc627515e5ef3bbf85618", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23], 0x78, 0x10}, {&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000001880)="9b0b03f96dd559539ba3133890e9f560687bc9696bd2d74e0cf8edd5b93d1f1564c9496155f5ebcd66b5fb3f7acb5449b3b922b2ef8c0dd5851b27dd81a6a77ec78ebead93b8c9b4173019cd344526a327564bc6c709d79d14a460f28e3c6bd0add7", 0x62}, 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0x1000}, {&(0x7f0000002900)="e7342a8bcce3bf475d65f6dd7b13d2b35acbf4d2fdb21ed6a01e96c735cabefa7bb1e3d8b81d6824a1f259b716137fd7548c59b30efa92b06b93e1e914e26d3a1bc7e7c557f5a91c090e4bbd159a4c92dab289e8814be3ce957d495d7e10b9ed3761b34c2b486035c75c6d7a41973a20965ebc3ef138d77fbf719a1aee5e44010b14a4784afd0d530cf99fdf80675661ef2e566c5bb5fae33360efadf616673f767429", 0xa3}, {&(0x7f00000029c0)="4a93e8a7332b12a51a6b8f7f3b2bd331a85dae598c61b0ba478f3dfd0a6eb2a52795d2a511ad136259475a908f96bb892f55db1de911144a43a9c175118ed892959545103b24604eac988f337131f7f88f6e17b7f4cb3a7e6c2db34433fe5b386e2d6a6420accfca645579e71bfa4b16051d341026537ebd42a6819d0a34494a9d17f7a21c8166e74f9160a4e3a4551ac836866a2d81a2f2440203ec3b4115f47f06b8fa01963642ee85", 0xaa}], 0x4, &(0x7f0000002cc0)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x30}, {&(0x7f0000002d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002d80)="95470fa0f011dc29b7a868a684fa29e7f80801e1d1d87d16e50b8d13df96833fd6a8b1171221b541e2e949343fb271981c5de08665922a0ac0900600cc27bf0c7c62db7d5beff5c65f1804eb3dc8bc669461eb19dfed3359bc0576a33d460ea2372e1f32079a715ccb5eeb6b9803dd9c1d3f996f9839035dd47ed297826db436a4929f97bf44488da0dd68b45a4a3819f1ed00c7069132b9c2486f26c18091c38f5652d0d5d493885cdac79e196307966aaf21f61175ea096ba108", 0xbb}, {&(0x7f0000002e40)="550cf0ce329a6966469c926dfd7e5683991cef7319f4546b4dd2158961fcc28d768d817398b298df64a77aa5f73cae3b689992764f1ea560c9f362b965a596f512320d26d3aa57968f3be87020be75485ccc86c4a493ccb58a5d6e036a325028d0ddf77d76515e5fe2926a4e47bed93e27f6b80633162b58a95bd6d841a587257789f0588ef8fb74c3d62c15d5357e4bca3412197602bbfdc34656b58d6e7046f3c2a099f4519810f65573d0302eb44e87daf64a6a5931d7210501db068abe9c40608cf5aaa14929e0c8415adfec843caa0286dbb640b2fa188ba31e3074243e89a01336dafe1512493bf32ed4d748b85615d6d4cb", 0xf5}], 0x2, &(0x7f0000003200)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0]}], 0x58, 0x40}, {&(0x7f0000003280)=@abs={0x1, 0x0, 0x8}, 0x6e, &(0x7f0000003300), 0x0, &(0x7f0000003540)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r0, r1, r36, r0, r1]}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0xa0, 0x810}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003680)="0d4ad1c7b19ffb816c538d63e8ea253bc9710ed97de9d63006dc53ea89d260dfb8acfbb77fe9b6339ba2efdeeabb221bb1ecfbf0347521f3de0345a3f8f8a577148fc6", 0x43}, {&(0x7f0000003700)="05f3fd814d91de3781a73aa4c27445ef5ee7cd139578db781c203522d1219b2708f4869eae7c583cf2e23e5215a5a2a93d016174044567b59d23ba57c69eee1cda7660efec13b853e2e627b6f5", 0x4d}], 0x2, &(0x7f0000003ec0)=[@cred={0x18, 0x1, 0x2, r40, r41, r42}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}], 0x60}, {&(0x7f0000003f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000003fc0)="07df2b83e10ed0f6eb72305fe8469478299361a5af9b8929c6b904d458b873282659c59c69bd44b75f25d5a35392ba3e0c66d7e522013b99ff31f7f45eba355708a572cdd4a876dd49a780b73a1f776c66067cdcb5b9d8833c1674be3f38", 0x5e}, {&(0x7f0000004040)="746c73aedc75c3e8552a807059367421eea5be5fc6efe8674b7a0e5fd920fbd639bc9400920cbbd6fc0dc59ac34b910cf986ffe3c641e08008eaa3ad0df4e1d7e9b8c2b4f9d279a609dd663047f777396c919b0910c63b16735c3181628a96bb3f83dd92e84497810643b72d4a0748c526370ffd6aefbf8602bac0e6371bbee263272e2f669f7aa652", 0x89}, {&(0x7f0000004100)="1410dcbc7f4d46422f329506c16182c6bf23e386f7524dd4e274c5b7f81c889ac7e3e283c524a381e009ab68f80ddd3e0a4be646b1ab1cfdd1806b442300e92a", 0x40}, {&(0x7f0000004140)="9337d06c34a497631b5d3f39cb7862063b7ddf79d6d8e5bea0ea11c9060d4bdee78c9637c1516d8453912d10e449709625db9a8718f377ccea2ffa771a1ab96137313b0189fb3aa8297ab6e5d678114e90b81b5c926833a4b54dcf355f10873b513c1c0b5c8eb69cba15b05c9abc41f3ff3e744a4b9ba5856f7fe1e27cefe814c3910591417e61a315acf007f8ca79e89ada5e6023876ca3199659af5592b42e9a23efe3db9473f8d0613a12d66bec44cd090357814600dd518a371701d460147a6f3198eb937c847d8e408c5336306dc1adbc5253b7e86da537a25b3e185906", 0xe0}], 0x4, &(0x7f0000004380)=[@cred={0x18, 0x1, 0x2, r52, r53, r54}], 0x18, 0x880}], 0x9, 0x0) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000476e40931c358873d2bf13f5cc00000000000000000000"], 0x14}, 0x1}, 0x0) r55 = dup2(r0, r1) ioctl$TIOCLINUX7(r55, 0x541c, &(0x7f0000000000)={0x7, 0xfffffffffffffffc}) 2018/03/19 19:53:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x29, 0x3}], 0xc}}], 0x40, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@dstopts={0x0, 0x4, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x9, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) [ 38.901745] IPVS: Creating netns size=2536 id=9 2018/03/19 19:53:36 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2000) signalfd(r0, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) prctl$intptr(0x1c, 0xffffffffffffffa7) 2018/03/19 19:53:36 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x40000) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, r0, 0x0) utimes(&(0x7f000001f000)='./file0\x00', &(0x7f0000015ff8)) 2018/03/19 19:53:36 executing program 2: linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x7f}, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) unshare(0x20000) unshare(0x20000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) [ 38.973870] IPVS: Creating netns size=2536 id=10 2018/03/19 19:53:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/86, &(0x7f0000000040)=0x56) 2018/03/19 19:53:37 executing program 4: r0 = memfd_create(&(0x7f0000000000)='(-^5\x00', 0xffffffffffffffff) sendfile64(r0, r0, 0x0, 0x8) dup2(r0, r0) 2018/03/19 19:53:37 executing program 3: mkdir(&(0x7f00000abff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00006a1ff8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000af8ff8)='./file0\x00', &(0x7f00005c6ff7)="587200ff0300000062", 0x1400, &(0x7f0000f3fffe)) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000080)="1e97db63c36e6d3afad763e0e99f0ef0ae20f186a33ef3be1b97daaa97d6bb3c90ccade53b07039286bc46fafc3314dbf5a344b67dcc122989e0b28094c11a3f654e698211ad91120598b4f3cfaa8cf09dccd6ee30829b25acbe01877b2032f40aa0f8d84b19bbb74a5dffabb693e4b757ef7e986b895ea42d3e35fbbebca0be356dc9fb9e70a7286657e073c5b22dbb515ffc4f36cc", 0x96, 0x2000c840, &(0x7f0000000140)=@sco={0x1f, {0x0, 0xffffffffffffd5ed, 0x80000000, 0x3ff, 0x9, 0x1058}}, 0x80) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/03/19 19:53:37 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x1f, 0x6, 0x8, 0x4, 0x100000000, 0x6, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x6, 0x8001, 0x7ff, 0x0, 0x8001, 0x7, 0x100, r2}, &(0x7f0000000140)=0x20) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:xconsole_device_t:s0\x00', 0xfd6c) 2018/03/19 19:53:37 executing program 7: unshare(0x40000000) epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x65d}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x73}], 0xa4) tkill(0x0, 0x0) 2018/03/19 19:53:37 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200182c000000000000000000000000000000000800020000000000000000000000000001000d907800000000ff020000000000000000000000000001"], 0x0) 2018/03/19 19:53:37 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, @dev}, &(0x7f0000001900)=0x10, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001940)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000000000ce000000a93c99816656f13dddfa9d55b95d7d4b79abcccd98a7df53dbcc927eb5c0b0b5ff84b7693c20fbe9917175ded83eeaf46e40389b770e04e9b8008a8412d5b9e05daf50d8bdfb8bf0c1f74e67abb8cf960954cbe3a0c7bbf385fdea8e7b80720e1ab047a9af732b33fcf12c5690d351f1610098a88640f6b0aa325d7b030f072e55e2c039440c58175ff8b496ec2edcfeed6c04a2b2bce7c7ab4c2e57b1f90bcf74cd84ca6e9f7feb965cfbef5f440b49f7a8f36bf2cdd6336ed2229d78fa485a0c6789a63bd9b4157445dc2e0000"], &(0x7f0000001a40)=0xf2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x321}], 0x1, &(0x7f0000001c00)}, 0x4000054) r1 = socket(0xd, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0xfffffffffffffd2e) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x400001) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000280)=""/228) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x9a, "ee98ae614294ceea4c21e7344369948e56a3a905c779aa149b96aa11e98a15bfb8cf279265493498e12a97aa75a15fdf63b76fee8354e43374e5fce0295bdb44862f437090c9b86a24cb2b541639b01894f77cd28f0c2b94a8b1eb9667745b32c4f00156dc86e9df543e9ede79925f08ae4e1c022da2fdcef0728acbe545bf91600fa69319d061587db2a3437a1ee89c4428aa5499f845f15a86"}, &(0x7f0000000200)=0xa2) 2018/03/19 19:53:37 executing program 1: ioprio_set$pid(0x0, 0x0, 0x3f03) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1b, 0x6}) 2018/03/19 19:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0xffffffffbf253310, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) gettid() sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={r3, r4, r5}, 0xc) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) shutdown(r0, 0xfffffffffffffffd) 2018/03/19 19:53:37 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) fsync(r0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/84) read(r0, &(0x7f0000000040)=""/87, 0x57) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d000018000000000000004e0000000004000300ffffffff0000000000000000000000000000000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a004e200000000000000000000000000000ffffac140000000000000000000005000600000000000a004e2000000000000000000000000000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/03/19 19:53:37 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80480, 0x0) 2018/03/19 19:53:37 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='io\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0x2}) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/19 19:53:37 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x7ff) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e22}, 0x10) 2018/03/19 19:53:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x200) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xa) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/19 19:53:37 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x7, 0x8, {0x3, 0x1}, 0x9, 0x3, 0x652}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) 2018/03/19 19:53:37 executing program 6: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) getdents(r0, &(0x7f0000000140)=""/202, 0xca) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x704}, &(0x7f00000000c0)=0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000240)={r5, r6/1000+30000}, 0xfffffffffffffed4) 2018/03/19 19:53:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) getdents64(r0, &(0x7f0000000240)=""/115, 0x245) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/19 19:53:37 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000340)=0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xc845, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f0000000140)=0x2, 0x400000ff) 2018/03/19 19:53:37 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x10000, 0x80}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x80000000, 0x996}, 0xc) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f00000001c0)={0x4000000000000, 0x100000001, 0x2000000040004}) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 39.746562] pktgen: kernel_thread() failed for cpu 0 [ 39.751693] pktgen: Cannot create thread for cpu 0 (-4) [ 39.757422] pktgen: kernel_thread() failed for cpu 1 [ 39.762524] pktgen: Cannot create thread for cpu 1 (-4) [ 39.768131] pktgen: Initialization failed for all threads 2018/03/19 19:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1700c10000000000000000000002000000000000000000110000000000000000000000000000000000000000"]}) 2018/03/19 19:53:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}, 0xffffffffffffffff}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x3, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0xc, 0x18d, 0x3}], 0xc}, 0x4}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xa000, r2, r3, 0x2, 0x10000) 2018/03/19 19:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101001, 0x50) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x8, 0x10001}) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 19:53:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) 2018/03/19 19:53:37 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000835000)="6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981", 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='..') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='timers\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0x0, 0x0, 0x1000, 0x1, 0x9}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000140)="6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981") mkdir(&(0x7f00003c9ff8)='./file0\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x1e, "52e9dcb8b4396b543066f4a7f828898c062c027e0fa800c7cb698b0d2b09"}, &(0x7f00000000c0)=0x42) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000200)={0x7, 0x1}) umount2(&(0x7f0000e28000)='..', 0x0) 2018/03/19 19:53:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x3, 0x0, 0xfffffffffffffffc}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"627269646765300000000000ff0300", 0x2001}) pwrite64(r2, &(0x7f00000001c0), 0xfd, 0x0) r3 = socket(0x3, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x0, 0x7, 0x1000, r1}, &(0x7f0000000240)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/03/19 19:53:37 executing program 7: unshare(0x40000000) epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x65d}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x73}], 0xa4) tkill(0x0, 0x0) 2018/03/19 19:53:37 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ppoll(&(0x7f000047efd0), 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x88a, 0x10001, 0x7, {r2, r3+10000000}, 0x3, 0x1}) 2018/03/19 19:53:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x1f, 0x9, 0x7fff, 0x4, 0xffff, 0x7, 0x7ff}, 0x1c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/19 19:53:37 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000280)={0x101, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd05}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x104) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x42, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rfkill\x00', 0x800, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97730700af87125e", 0x10) r2 = socket(0x18, 0x80003, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect(r2, &(0x7f0000000000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0xffffffffffffffc0) sendmmsg(r2, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00), 0x339}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8), 0x2000000000000115, 0x0, 0xa8}}], 0x2, 0x0) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x7fffe) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', r3}) 2018/03/19 19:53:37 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='tunl0\x00') pwrite64(r0, &(0x7f0000000100)="752ba94c39def1a1971bbb22392d7c2dcf3b9b5ee5fc4bf83580858e51abb8022527c6fde78b9edf19dcb144c2a165f9973b4b45fb902bde7f00ab5d787a1b5ee03dcc124029a512d4c3ee3809ef856f8d8f446dd7e18b57ba1cf357d499bad4bc5390d155f0be0dddb150a4e9d17d3216c30436f6b6578eaa7d9bf456924ec80a1e6beb23ba772ad2df9c45cfbf647eac6c012ba5a34ab7edebac7cdddfccea55280e80916b5d1032f01e3c41748531e43847417ae42ff57a8d9c9517baf7cf6957f3883cbc606bf71ba39f8d4250a8032e9d8466f25ef6a16a33be3b7af1ca5c485c0e7b51", 0xe6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0xc, 0x0, 0x7}], 0xc}}], 0x2, 0x0) 2018/03/19 19:53:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/19 19:53:37 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x7f, "a11c2a195e7871ee892779d697edc75ed49087b67ec218dd21af714d8874749d1103bb1e2efcf53447253e8c6a286e5ae6029abec98316b23d3da9dd6f9b3dcc729eb96b15590588c7780813dd90efa9beb595941448b79dc26ff93623c4378dd69fa37a4722e7b1d07b2bbf782557a013279d15a4c0629b2a89400679672f"}, &(0x7f0000000100)=0xa3) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r1) 2018/03/19 19:53:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="9fbc9aa463d358dad0a9efff57bf4301", 0x10}], 0x2000000000000100, &(0x7f0000000080)}}, {{&(0x7f00000003c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)="719f524267b0cf5ae098b17a2cee89de", 0x10}], 0x1, &(0x7f0000000840)}}], 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockname$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/19 19:53:37 executing program 3: socketpair$unix(0x1, 0x102, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x1000, 0xfffffffffffffeff, 0x7, 0xb92, 0x401, 0x0, 0x8}, 0xc) r3 = dup2(r0, r1) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) [ 39.893832] skbuff: bad partial csum: csum=65535/0 len=239 2018/03/19 19:53:37 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) userfaultfd(0x800) socket(0x0, 0x7, 0x0) 2018/03/19 19:53:37 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) 2018/03/19 19:53:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x100032, 0xffffffffffffffff, 0x56) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) r1 = socket(0xc, 0x5, 0xfffff80000000000) poll(&(0x7f0000000140)=[{r1}, {r1, 0x2410}, {r0, 0x40}, {r1, 0x1100}, {r0, 0x2040}, {r1, 0x8000}], 0x6, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0xe17e, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x400000000000003, 0x3, [0x2, 0xfffffffffffffffe, 0x7]}, &(0x7f0000000040)=0xe) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x22, 0x8ebe, 'gre0\x00', 'rose0\x00', 'ipddp0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@random="8de7815831b9", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x10, 0x0, 'ip6_vti0\x00', 'yam0\x00', 'nr0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], 0x98, 0x98, 0xc0, [@connlabel={'connlabel\x00', 0x4, {{0x81, 0x2}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xff}}}}]}]}, 0x240) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac1414167f00000114140bac1414bb"], 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x30, "4fa13ee5766c7bf94540299e67e3c5fe062f270c898de42cb478e1ea5ceb780e3137c2888d70d3bedc350c3702e3e2db"}, &(0x7f0000000080)=0x38) membarrier(0x70, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="520000001bcf4b72e53881d42a31f3afa655a141ef4cd7ab2a3e57bbdfef91a02db4a5636d653b591900000001000000002f76fe7af470192f18b7f0a5266515c2a40d01183d9a8333e8d9789ec6230454eebdfb591d7466341ec63a7497a0f11cc7d5"], &(0x7f0000000100)=0x2) 2018/03/19 19:53:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8001}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000004300010c64a77000fedbdf250700e7d3140001007b2405000000000000000000000000001000280000000000020000000000000033a7fd81e24321a488da950ce017"], 0x38}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/19 19:53:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x1d}, 0x1}, 0x0) r1 = dup(r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e24, 0x200000, 0x4e24, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, r2}, {0x1ff, 0x1000, 0x3, 0x200, 0x7, 0x81, 0x3, 0x9}, {0x5, 0x7f, 0x6, 0x80000001}, 0x9364, 0x6e6bb6, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xf108c7d18b50ef8c}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x5, 0x0, 0x1, 0x1, 0x40, 0x7fffffff}}, 0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x4) 2018/03/19 19:53:37 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b9ee06af132c59b20e0ec26a11f66e2f", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="0004000000000000070800000000000000000100c204000000000001000105000000000005029224"], 0x28) sendto$inet6(r1, &(0x7f00001e2000)="c48641d27892c37ce392adebf0eaf8ef06b1989e7785e2b406479634ce6af31e943f1d2c0aef037bb551ae8d972815fb480390bc70a0e59caa3f820ffd72d711caa538fd781683fc903604b0cd5b45950f57ebea6ac1936c47c2b4ea509c581f9d60a01ae41cbb6f06550488fcc7911536008218e6a228352710158913c3828b9c767347bda03aa487a9414db46a4a2ed66172bbc28174fdb09e6df0a28f5057310aae93aaa885060490bdbfade8d046c104fca432a428b391aec9aa8b2e0cd0f740e46d6a685b126be00b047295882e0e53405662688ba9fc0be197ddbc87b3ce3867587e963cdd09b362d9e8adac7c903aaaa442bfee235c0e351b40b048abdc3514484541294723c4b5680b15be5299c8ada55caca89ce2df3f5616afa3c90ffa60ba4b916a0197528b56d1a5ecc3375c73051557cab041f9e30a09a1a815d3ea14eaba6e664098cc74fd9b5dc61d85002cc1973aca23220fcd5120f47ffc9dc54c5d401565a7e574a82d39bcc9f7558e335f8cd2ac377ea60e382273cf268ed4efd2e5249da806dd7faeb81fa44e49ef76f9e67d5d5f4f0fc05eabcc968924aa1279723417eb4d28d981fac28e936ed07f2c308baba3c43e4ebc38c0801e375223f8aaf71ab0d2af39046c56c83a0447e59f2d5b6ac5473bd34f3c64d255d9fa1c9665b4e13fd14c1e91590e50d0de795e6f80fd51617bd1005429bb036ba36427389d797975c997101605b8fc6aaed080d0aa38a1f6bcac786baeb977bb8e187500747391fb0a763f7641605822f4e1848d91c684f2c1449d443abf0a1cf8e5b0529ddbe06191619af1cf0d956dce614e538da592458003154ef55fc08aa4c6d2a5545ab6adb5d0fbbe3c18e486ae3664c3e222ca6cef7ba976972cda5d3772bb3d4f904e61892d34a660386e17291f915f73cbc148e889ed7d208f316ff382edee0f6a7aee9654bf8dbaf062a5e110947d3a05a05ead01132a1d53e22bf30eeb6449ecfbb2f8c9c74b83cad6b61eba6b099ad22d41c1e8384cc7efe264b1778fa2406700f16f898888b98793a9b64bb5df17d9b291dd3f3cc120a96682db8d0d0918050356f13890ad3cf902c470a00959ddc62c0a2392429b441188f4aa923eea39054b0dd6c8b0eb0036e7850fce6fd869001d8d06ec0d1c33c914275a5b390324cda48da6231e86f2e73c9a56a28af3118bfe3d70c77ddba218b972a3e3a99495b7ecb509356c2163b4b15a53516c2f51fcf7988df526116ddfe1f3810ff0b0554d2461be7bd27a1c83f012baaa78d09519408f5b6c373d47084d42023e094bcdda0c59145d8689dbe6acb76f20448428d98e9dfe63a6df8239edff6b2d6ed492a0ad86d3562e4ce6e74a37ba276e7736f52479580601e9be53f0648b0d8c502e377b341f4196f16c6c3d2c54277176209ec74f002fe733544f10b853c9c427132fc4ffbab7c03684af3cd5525ab93e94c3a8c79540f5c86ebd1739169498b451f776ffb95c97aff20c4c8d3c8f326b46a3cb9248a917ed50d38cc07f2b64d48c4a3feed9257e662b8499f3a0b9cbba00762e1f5fa6784741f553dfff7ddb286c8a00c8d580dd82949e82674323b353cc36aea96282a11adbda704073c852e1a3e3f7020ecc6c6772c602d6d5069c8176d940e5a65cc00d3a27a0e8f86bfc15ac767bd2f1f65e074add761ca4509297f1601f8c5d2aab7ce99b71507d42c598dfdf87446df921e2f866c09b35d0f051f75c0d9d017ccdc679c14581aa7565bd078456ada68cad62212d6b19841c6d001cf07f64bd0dbeb7809ddb31ae411680e09b8c5da4bfbda224b7f5f1c9e846ff2db48d7200cee2de8967da2fe43dbe022a8f75a1905c8c7992447435f3829d32867e3937e7f2a95f9ed471fe05cb3273d346943a1bd031d174e47d420b350b7cae3edc1d2e16e79f0f92067480adc3e3bf04cc2057ef54b540", 0x56d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) [ 40.714205] pktgen: kernel_thread() failed for cpu 0 [ 40.719319] pktgen: Cannot create thread for cpu 0 (-4) [ 40.724977] pktgen: kernel_thread() failed for cpu 1 [ 40.730073] pktgen: Cannot create thread for cpu 1 (-4) [ 40.735429] pktgen: Initialization failed for all threads 2018/03/19 19:53:38 executing program 1: r0 = socket$inet6(0xa, 0x10000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x6100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000005c0)) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x0, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 19:53:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000844ff7)='pagemap\x00') dup3(r0, r1, 0x80000) 2018/03/19 19:53:38 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r1, r1, 0x4, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f000000bffc), &(0x7f0000015000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x101000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="97218a52769933d280176693a07d5f84cfd6a3360250e7d0ac83f2be904f444f397e644350948713756ca618cf2ad4b9df40a7aba3ab64face813f7c2f0801d4bbc938ebd5c0231cd00b530eba9005487ef88b1130ec8f7d23428efe146bf77a45a7694151a42eae2598aa705bdaf14cff848cb9edb6eb1c6f4c5e0176cf0330a47a102a46a4b532a0344862425b4539f0f0461a95aa869a87d52fe22f41d3fecb7d33897318fc89edda6d5679c8d80ead377695f8a896b92cb41bd5d4a3f2223a1da106da49e2da08c794") 2018/03/19 19:53:38 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xf1, 0x30000000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x108) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x3f}, &(0x7f0000000100), 0x8) 2018/03/19 19:53:38 executing program 2: r0 = memfd_create(&(0x7f0000000000)="2f7b06e9f56454dbc345c300310304a1000000000000f9", 0x0) write(r0, &(0x7f00000000c0)="1c125d6163a6a1fe", 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001040)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/19 19:53:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x4, {{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x6, [{{0xa, 0x4e24, 0xa6, @empty, 0x100}}, {{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x73a}}, {{0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, {{0xa, 0x4e21, 0x5edc, @mcast2={0xff, 0x2, [], 0x1}, 0x1d41}}, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e22, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x4d}}]}, 0x38c) 2018/03/19 19:53:38 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) 2018/03/19 19:53:38 executing program 7: r0 = socket(0x2, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x40001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x7, 0x40, @dev={0xfe, 0x80, [], 0xe}, 0x94}}, 0x55fb, 0x6, 0x100, 0x1, 0xffffffffffffffff}, 0x98) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) ioctl$int_out(r0, 0x2, &(0x7f0000000200)) shutdown(r1, 0x1) 2018/03/19 19:53:38 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f00000001c0)='.', &(0x7f00000002c0)=[&(0x7f0000000200)="5c9763707573657400", &(0x7f0000000240)='\\\x00', &(0x7f0000000280)='nodevcpusetvboxnet0mime_type%:*\'wlan0/\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='hpfs\x00', &(0x7f0000000340)='hpfs\x00', &(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='ramfs\x00', &(0x7f0000000400)='hpfs\x00', &(0x7f0000000440)='wlan1eth1nodev(\x00'], 0x1000) chdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='hpfs\x00', 0x2000, &(0x7f00000001c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) ioctl$void(r0, 0xc0045878) 2018/03/19 19:53:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="9146ddba94ea41effd9a78f1e5e363b8143860bf095ec85763c5f18acc09c2f9d1c3e8f591d5ded0a8ece2e4c13add1e94dc7747447bdd1ccb016eccfba1e99f0033f2df6d5e143975cb4557853eeeb73c132208000000000000000aa5463be6b90d8b8a6b"], 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/19 19:53:38 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') fchmod(r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1, 0xffffffffffff74be, 0x1, 0x1000, 0x5c2, 0x400, 0x1, 0x7f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000100)=0x4) 2018/03/19 19:53:38 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x2) ioctl(r0, 0x5393, &(0x7f0000002ff2)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/03/19 19:53:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x5}, &(0x7f0000000100), &(0x7f0000000180)={r2, r3+30000000}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000080)={0x3f, 0x18, 0x7fff, 0x80, "8bdecdb0728369d4ad28af750e52e2a46e8db0de701129f563c9f3c0e4591645"}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0), 0x9, &(0x7f0000000240)={&(0x7f0000000200)}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/03/19 19:53:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001800)={'tunl0\x00', {0x2}}) [ 40.902253] audit_printk_skb: 36 callbacks suppressed [ 40.902265] audit: type=1400 audit(1521489218.877:26): avc: denied { setattr } for pid=5837 comm="syz-executor4" name="stat" dev="proc" ino=14231 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 40.907342] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60052 sclass=netlink_route_socket pig=5840 comm=syz-executor5 [ 40.924505] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60052 sclass=netlink_route_socket pig=5840 comm=syz-executor5 2018/03/19 19:53:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000040), 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r1, &(0x7f0000002680)=[{{0x0, 0x2710}}, {{}, 0x1}, {}, {{}, 0x1, 0x2}], 0x287) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x7530}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={"4e4554cd4150000000000000000000000000000000000000000c000081"}, &(0x7f0000000100)=0x3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b75fcd)=""/54) 2018/03/19 19:53:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004040c000000000000", 0x29}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/03/19 19:53:39 executing program 3: r0 = memfd_create(&(0x7f0000000000)="00000000000002060804002000fffc0c6565643b799365005f1b76", 0x1000002) write(r0, &(0x7f0000ffdffb)='#!', 0xff3d) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x4100) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000002060804002000fffc0c6565643b799365005f1b76"], 0x1000) accept4$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/19 19:53:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="d0dfa3dfa2295f1e48b492dc4620589d4d4ec91d09ee2189c65779e56554e9f7c8a0fddd", 0x24}], 0x1, &(0x7f0000000240)=[{0x100c, 0x115, 0x13b84e87, "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"}], 0x100c, 0x40}, 0x44) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1005}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000001280)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/19 19:53:39 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) 2018/03/19 19:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) eventfd(0x6) r3 = dup2(r1, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {0xffffffffffffffff, 0x4100}, {r6}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r7) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e26ff8)) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x4) sendfile(r8, r9, &(0x7f0000e37000), 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r10, r10, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/19 19:53:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@dev, @multicast1, 0x0}, &(0x7f0000000100)=0xc) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000140)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="1ecc3b3625cede273e4b005e3130b7bd9ba4fbca", 0x14}, {&(0x7f0000000200)="789ed43153589088f6e833518a0fcdd8373d8bd2a29e75ce5c1cd020fcdaad07a220e2060b56687f27d3b51e993148a7382046a3d27a9c80fe1402556dc9be84a2191fa9e5ff9cb6", 0x48}, {&(0x7f0000000280)="733d8429df46de60c23375121b07d905404671fc0497caef757dbeca29f210d3d8852159ee0450a6b7f56d083d05be62ef3a0490d21570544bc92a8a821b468df023f6c3419fe06c579644e7b170d39b3827f7c0f561dccb11cca24cd396e840bf8eb667ad81c419fca6add6e5", 0x6d}, {&(0x7f0000000300)="3c8bf9e59b83ff74801881451a019132e91de85fe4e14953fc3f813e471af7bafb04abc51649111fc3b6b26589442ac7cbe865cf2c9df4427b0bceb128756e55a77e75744ff5bc2086e1ce7dab2bb36f523d24f4bf4904482d326f5d86a68a21be1c23376dc2d10037437d6f99356d0f7916c1def7fa084e0a4c62d1c4407b2912f932de", 0x84}, {&(0x7f00000003c0)="3fe436a18dcaa680357fcb587f077816562e7af90674e16452ddc2f1e029877be62b86f10233d87d6edaecae4f3b732644d1b16b21294ee7c6bb10f67b7cf000f34025be197a26182b9b25bd9cd7ddd400bd676dfd67ab549386add26c0858134ebc9ab2e837f14bd5dc99a2abe9726c3db976", 0x73}], 0x5, &(0x7f0000002040)=ANY=[@ANYBLOB="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"], 0x510, 0x20000001}, 0x1ff}, {{&(0x7f0000000a40)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001ac0)="1fdc6a4b9467c1958870e113324ad80b235312e3100ae7061a3f59eb69320ff102f595524edcbdb2a263415844c56328b1a5349b039214553a5a0ec5c2191cb0ada851d6387fb1e033a6587bdf7d4251756e03349e4c21314c5aa6e85ee03fee9756367efc3695c36dfe8b95f6d5a389b0c12134f10e562e0cae6c3b4f342f7bc79a44f8de38210399225bf1c51dc14674e6852b5045406c2413843d6f10a876e0e52c91027c29384dfe0f4ab4cdc9aef6a1a6fc55e16a671e3722f2b114ed1bc1ace704f435122f5b00b31f6d9aa55fdce9151550cc7e532f023ff6ec3890e42a4e87e38830f16a187c054b48812723e2", 0xf1}, {&(0x7f0000001bc0)="6d0a0baa42f1887d37ce9065833f3d7bd6873d5d75d04d5499b936a41507d3adb2229e42e432efc38613a197e0dc5b9afae60851bd9b0f0d45cf180856600386042e83f7d813f7deac9d45a5cde54938bcc3c1281b50a6b1e77af254fdc6a836b9849ac302151e870693467a9cb4edad3dc8535ddf431407cce142f5", 0x7c}, {&(0x7f0000001c40)="cbe93ae3ea6a9951657e9afe97f651564bae24190c09eb81cca205e59e23420cdeb3f5a39ecb84f892aa7dae7d4483b43fac5b6b7d6bfd828dee3c948362748ca12a16dc8c06832d765ac4d7d9829725fd66e57ed1e85e2fbb5a0d6ce40477b22d1cc1f5e6070d03ac1c4cd140636553ca00b93511b950c43025d77bbe5b3c4f758e11a89e8180b04487ef74bdba1f922731", 0x92}, {&(0x7f0000001d00)="e70e779afe67bf8dd61d811353f0e764b1434eed7588a3455a81ec942da0c1ada8db0519ca8e2ed1e8", 0x29}, {&(0x7f0000001d40)="45b5ecee169512384d756a4fd25c60aa29e20db4fa6367037270eeb69bf0c67b2fa9b65dc879ecba32792bc39d69e3", 0x2f}, {&(0x7f0000001d80)="30f3cb2146304b72f731ba506b529defc7d1be47af5a781e9d0071fff133f737281d3717a09d0dfd92bec36062c0a8f68ae6b2b72d6243469092651e024fd1eb5db4ec74557efe2a500d8afbf1cfbaf1b8734aa88daeb85828754c1dd371facbc320274c71507482b90b509a7a623359473258f4d400f40c9bf7a9429b60cb11f725faf917eaa02f5f9de16a9286d84cd8f550fe767dde63496e95e724343b217c06918dd2d6cf7fc08f3bbd3d6bb1c1382486ee944f2daebdf119d47af2de2efa58e41c77e19e4ea195f63eeab95ed5aa43f08e2bfc0b0758c1", 0xda}, {&(0x7f0000001e80)="62cce87dcc98741f07002bb552c1b2d0f97f43bea64f17bfa4a6598befa7bd46017406b8aa7f3d9b25eebc088613e5fa427feb4887e21669632a623b367e455ce84b2ef989c2b7c6996cf6872ce2cf89074894fbbe2c4cbb0e79b005db3f5c09062fa5f12f46aa", 0x67}], 0x8, 0x0, 0x0, 0x1}, 0x1}], 0x2, 0x10) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f403d6651e3d1ff0758e542bf2bd71e7a0fd986fd6bde03258725ab3bb7a5dfb5a1ec21d0d5384985d399a1e5944abd6389799ec19db42e1d9193b71e2b671", 0x3}, 0x58, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000001f80)={'broute\x00'}, &(0x7f0000002000)=0x50) 2018/03/19 19:53:39 executing program 6: getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='attr/current\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x0) 2018/03/19 19:53:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040005000000000c000000"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x80000001, 0x1, 0x1}) 2018/03/19 19:53:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) sendto$unix(r1, &(0x7f00000001c0)="02d0929d2a934d19b1af8e0ac79f41505ab191b79c11518e1d509e610ea1c4c1a81cbf02fcc77c72e6ecf5f2f9a5fd87355de5baa67785a4561a1a1873d14c6cf861ffe96a5c7cff577e17726c92a9d84c32ed5ae6a63fb78637f01c785d2b296a6ec7488c131a63d95298d722bad4f9c135a30c14b93eec9c56eed77673291bac7bf89dd2fec6f91eb5cd7078e5c31a594995eafb480f47dbe449a8a05e3011fdbf0d04807e734d0b28a9841281ca13bacf8bb41963512d4e3a3b5a23811056d21190d5d26e5ff9741a33c585181b187bfa22520ce207572333fd2c99a8305bcb5ad4c72c3aaf8402f202efaf5221474019bd911b1342efde3136eb9d7e1c7ef0eb364c3e7745311d0133820d33ec07d98d2286230ed2a04af4cd73dd87aff2ece42aee0bbc034d8a40c209fd0c6dbaed99991e922ff6b73a69a1bc4426b70684c275d517e319df86f9531b004eb7a57d0d1a271f15303523aeb4273241fcf8f858a7528816f44210320e2f3dbabd74323f1948eee6be9415091bb134624266b9fc0b4729879f55ba4ab5f1f28f93e3157d70c90f56cd8a20c609eb9aa08913631880e3eaff549b00dcdc7c7a41f7460ceb04627a40b8629be6cf0100063524dba13a2a7b00f37d357b364351218a9640ce52bfbf344f696e1a21f84950c4d6090351b46e77254ef44f03828ffbe6d548f2e58abe04dc8acd9e735160cf425394dedde894c4a269f5ccf992b6bc4963c316daea75fe5634bd0fd7e4c6d293216ec88cc822770aa07aeddc351e4c1fd82985a966f4f4bee5bc300d57b9d6cc3044cd2d9f82de3873af702c8b03a1e84f3e68f4ea663601b83c6cadb76b08c8b97610aa45bb6d2fe2e4b1b97bc7739256aa8a0f4364d9a51293af931cd1027c6590f14115106a59a4800afb155732ea77c39fb6b2beae2bf66fd56229c33efb8c441566da258c5624093838757e4379d545507367892ab6dbd3f0f855d9a66a62b5d433907594a391b433bef2bbd500f7597fad4ee3b9ed90d42353adb77b3d3611396b25be852e6e1e3c8b99de0c6a1d1f9eee4dfd7dbf01333ef8a3e0bf0ce39456f766083251e7b2772385d32be3fd232093f64ce6f1f1a431261d13c7121c7554ecad59d4f7ca4ef0d45dfde2eb0f1c911b99ab29ce2ed3771a76dd4ea8eb33fe4dd6a1a479c0d7bf20bcaada1e0d49015e49b3c5cd17a5e65cc90a2020d93b75b53361ab681eba6fefbbea5810a2469897ce548d0e79d6b224960377667e3bd4781bff68272f5255b891293ebc69ff2a0fd4440622940e21c6403b0e396e3a3875ce96d88db1efc2f163777ae479995f3d86f055c17ad3bd606bb77a3c722deca3fb7e7e6cc70de120360f971a9ca1ce1c21773329b89ad0e5f354fd3bbaf365c6d6d6820ea8da8915453c4b5e52b482027b7c8b104f342727253a6720cd36a081d84c5119bfdd0fba73e4d80519ce98b971a6c094edce8278248c084fbe9e5e4a0ef74063266cda75783f9d5e53ebc813abe1a83d66e56fe91dadc1b9f4126d468911d078c37ed6faa972c324f1dd19880bdb7d2e475f4a10808bec2eb2ec27eaf30d562ec3e39f7813865383e4ef15602b31b7df252e9154b68e7d7a7f6bd361ba455e2d8867b3e743e322509003e53b6d0fbd4de4605fad7168f56e01362cc992b27d7ad1043baccae1245e78d62f23db049890ca1e9d795c6c3f345a8944a5f8f41f37a52b8c3927df49d1e6fc3d3008d523900077a0fef1388cfdab8de3e42c8cd0d8a9c396e53d253f75fe59a918858401797e7e3db2d88338d7a2681b5d2707d2b019886d9da669b33c651ea9080a02032decb0d664931a4e3abaed01282e064a5149208c7433f98d00a83d4bad2ec8e5d0374ac0882df37cd4708d57eed1310f175ca27109c72a18dfd89200bb4306d0d2ac01767ada687fa6b848d57f913e2c64e0be83d0e4ac6ee952d27f1d36daff48d2f40abc8bda9870f938dbc2b9ff29822e1503ee5198798d9610866d0ce4148d0100812ac5928b0e838f51bcdd12897e25a3801b574c8602b80295767d5780951fb86004b6ea02fe99ed8c6385866cb64a390d5863b57ce27bf32012f98502990e5850233c9f45c70cbb75593070fc53e2562f322730f5f5fcd59db72833ae64e7cb89d6214b5fadb037ce77af5d12b268406fa1295368b27102a5a24d7dc84c84d7e8d85420a5266a52c2a486896fcb3acdd00c742a35eadc890a23a0622f03ec190680c9313447f30e032183b1d68dabc15f05c57851cf89f28fd26a5d425e4b84ca96442f4ae6157914d907951f90afbbbbea5eb26e98745001462651d219336237a75dedfb2d87b01d8e14773d25b5ad6983fb2938ec5cc24c87a3623d8f689eff219c13516d9f04560f7edd5cd70bd7fa2a9c88b67dec9c185c975a40d0de70b401a7447a39eedfed8983d4864378be30738b0a6ee7edaf4db7943d6692e5dc8ec3e6e12ffc4d4e54da5758b38b00c23f93075fefd6cbf1f7e368eebde0b34203a19a1d9ef62c299f2f6aa6ae8069227854b846aad784df5aa97c47eedcd005b9cc0d6988c23bb5a79d976db56e78111110b79ef18c22a882ca79a9196f42dbcbc2450027e078c06d37af703bd9c682ff43a508a633a19c2689a6842a540be8733889fd50f437a54fb7d93d0e5ce7b82170fff76cb004bf811fdb0bc20c4085204f04aced298676792f4d70a21c3ac0d76aa0eaeda46ad35d4b56fa47756f7535967678fea879b3b01eb9b3799932d9a7c74bb5f32affa0bf9a164fb009d98251d5931c2f6ec5c11ca99bc3bf208e614198ad162dcc0c6efc2363831c5837837bbc4e237b681fc87106b6bebf94a7e8cbe05b5f6ec60cd3bc61be6be6b48b82ed0526936e72651caed4f5f26ce384345e5bed212057f9c29f1d87eb3bcd38ca272f3eba4443c41042df30e9fe3916de5e1d818a4b03b55cc8a1239a06c4c7c9344eaffd65fe479801b23a76fdfcc5720df2f23af624b61578966b5ed522a45059208f04b5566a6f14d5e6b83792957b8a9d8cf1afc2f6dc479d35a28a9233cf917691a51dd602c76408a84bd6fcd91092957a3997cab2919919927c748f364140a09bd531e0b26ef5e0fc2d87f237cf7afa0fc847879b09851b7cfb12c51dfc70ebf6969b09a3137ac72f36df5fc5956db08802b4a4bfc60842fa6eddf383c5089e85a944b57d29fc119aa1a8d106a10677e5860fd82a6c501569f34d2832a70967f3adcc0eca63e23b3f1b43f18c85ad898ddc105a0f7d79452f35c24a543835059f685a0f36e64b23f10d2eb48c693eb23aada131f212c7d71d967be316a4a144ffb18698520a361ffad6250786065d3cae9ed331f03f7c6aa0f857b03ec913a8109031234d5545e33d19de3f441ca4116639dc3936c519901cd59408984f47980614b3eb789e7adf0aea1003a344df48148331407f8491deb2c1bb19d8a4d2d796a21a108a20c8498acd553a123585e6a94208d27dd9f79b64278293dbab0704f860bc7f2ceac05f588a57f97e3e6d70e362479fc8253256d3f1421fe5e6e5715d752b3b1a39f555b39d8a18b35a30a989724dae89da75530be21718463c387cefe42f898bda8a09c9e28d8002da6e551ce6d7ccaf8afdf98aef241d74de5a41a5bd4bd51c2b271408ef5650ab95d1e31ccd35667d3309aea60d66663708258cd6b515c1fa64197e95dc2b23cce184fda46e77936c0e6cf58be08bb08a740c83cf1c11394d9e13715c0ddbdbe49c2401c930e72ae5ed72ccce78e717096c4be3ccaa7da14a78a54a791b0faae6f66dc9225217694740409d7910afd7ccd8938f457a8179d98137cb54afbd818be697c4128dc6d02503b633a760effa8b6b5515ea5e98724291afde549cb9170e654893f5a822b35c7487f601e31c8bc90fb5fe15013949672d2ddaa1aaee1b30777b5fabf540deccb45387d2282cc05af3facc7eba52001d7eba728093d54ee7c1374844376bca9211f60605dba7aa7c72c665ecb7f07be029522d2f6a4fe9b2e18ee2435a610a9b246e2182e6e2da16b433568c6083b2907a45a44f4fdf6c083e7f0b13e58d3f2d4a798272e3055dcad64978ab717d42f74f4aac11ced2173537fd9960df7720b7c7e343a71e5730141aa2c46a24401e10301064d9fc2d7381471e85906edc70b31150c2e0f5fe254f883b6c7aa9eb6a747e603a749e1835de2914412e19ab72b855ebd7c4ac60fb4a9e8ea75543b013266be6f34d869f34162f7dbc4fc798ce385c22ccb4e9a4526755fe4fa7a9949a51d65392e012e6c0d0a957c9824742b9cef80be09c5dc3c7c0024f1201c605cbfe95fdde5528623ff5dfd9a40e878dd0da151a1f990326b1f9efc52fa801b798b553714f905dd525e9eae2aac83357b8a0137f251e718a34cf9753eb586f967c44917a22be0dff9534475dbcc9da0f0c8d06ce5187666826a840ba6fef436f191ab8544265ff630738392b665f823d2cccf548d59c36ec46f59078a357abb4934cdedbec32fe6f03c5e5febe92a08abd511adfb7724063657ca6d3f43ba530d6d4cd90e59f0b18cb07d385dfdaf23d5779e074eb1bff4ea2a9eaade35d4053f911ccc648e4a08845986fa058d83d6d95019837b46c349ea8a061124a66cc68e347dda69ce7c3938a49d41e20a1bf13dcda9274cca38feab39863389d4303c01c3a05c4608f5ade4ead57c7619fc7962bceb5c8a53e4422edab4bf4c403a7fad06189f36ebb531b34164182bbd8cbb4130d3d497232ade89e359ee9f8ac027cbee5ceed21cf0d8cbaab4bf7ffe0984d623197194d4aebcd59882f13dc771cdb2c8b48784fe45cb54fe7df89ffa75b0d012b10bf591e0caae079ff9f181e4ffe1e561f22773feb209e278473bcfeb8b650b8bb005ed314d886b7f93c8a1f15531b3897bf2e0651ac6ba3fbb2e7dac9e45e214e4f02c8a469e3a1504b3151573435a6c38c85baed1784daa7840dc3d4600ac0f50f6e673cd09c5f3a330a7c185b7dc612fc11b199a81ff0bee7a2b8433d1cf5979f8791e5e9e213844099ca8d2a875a3acde96bbbc5c9dcaca467b7ef76797126dd880cef5629ed3cff1ca54fdbbc96b4a8162bde78391d2807438b9b75322c8455a85760a5828a15912a646c6506ea60cf2a85196db9478d686b40efbb4bb7f1ae8a7e93d44cbdfb5ef8c5e6634cf72f756e75ad2bc33962d3226305ecb542a56711520b0dae3fad0f31005ef4c3549c5f50b6f33293ca5caa684b75089e31d54441e8c91ff0367a70cb2b9435fae233debe6bd2a90cce15b605652f22e02107e846956e7755ac5d6aa12a49e2ff167591b4012caba21ccdb6abb38e84012aee9829bca6340d14534bdbb87868ade99ce1416cd74095825ef9c5aa07d6ad98a5c96e5114fe24c5c4b32247e91a12e9857d3e93a9b0f0b699641b8b08e4a367cf26e8e9b95e6fb48a9002a70ae88745386ec1299535ee988d94d85a13e5dc55cd68154ac987199a2f726e10f47fbd0fd3203d6cebebef56a83533ea784840985f2d72b970cc051d802bac6f000bf6507b513ee45de182a4845cfdc05c113101c0d4b4b3989bd60e2d26d6c95ed54e3f351323646d4024f0c168e8fcb47101009d0f92fd9e926832b455566ac834ee6d1ef7144f7584cb3b2d7a516479f76692fb8028aa392c323ce1f22e21405cad289a56cda34abe5f35355d11fd384a0d10d6ceb0c1ac0c25a2bce5d4fab1acda204d65d814dc455c91870f4a946ec82169e9fbb556445ef88fbee818dbfd220f44", 0x1000, 0x10, &(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/19 19:53:39 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="dcc1d63a09cee52834121da2023ffab657f72630612983569ca919bf000a94c89058510c070e3023d658ee05b7729c5afc9157050b5830a8241e5fc9e373f4cdba9c4d2bf18a0f2e02c1792bfe8a626b33e0acb0ece296389975ace0798ae1354dcbb410a7e9c7e1e15b6fef2d1e392db5ec8f0919820186955f0fe2d8105b11b0ac31f236442ce41137db8eafbcbdf972d8cb4ec889fadf7a0298f68f2134ad0610f992961a7ff3cd637f913190acdc62fa2edc0d2b48bb0069ecb6e0f6658d3f486ceb026931ce7a00cde4d2c8a60b5da12b4efc3f0059", 0xd8, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r4}) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000240)={0x101, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000280)={0x4, r5, 0x10001, 0xbd}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x7}, {0x7, 0x5}, {0x8, 0x7}], 0x3) 2018/03/19 19:53:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8101, 0x0) r2 = dup(r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/03/19 19:53:39 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r0, 0xfff, 0x20) seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000000ff0)) seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/03/19 19:53:39 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/19 19:53:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000700)=0x1ff, 0x4) 2018/03/19 19:53:39 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/30, 0x1e}], 0x3, &(0x7f00000002c0)=""/254, 0xfe, 0x8}, 0x40010000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000001440)=0x1008) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r0, &(0x7f00000060c0)={0x0, 0x0, 0x0}, &(0x7f0000006100)=0x14, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006340)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0xc008}, 0xc, &(0x7f0000006300)={&(0x7f0000006140)=@allocspi={0x1bc, 0x16, 0x100, 0x70bd28, 0x25dfdbff, {{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e24, 0x1, 0x0, 0x1fb23f9e6533e947, 0x20, 0x3f, r3, r4}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x2b}, @in=@multicast2=0xe0000002, {0xffffffff80000000, 0x5, 0x7, 0x7f, 0xffffffff, 0x2, 0x3, 0x2}, {0x4, 0x3, 0x54d, 0x2}, {0x7, 0x3}, 0x70bd25, 0x0, 0x2, 0x0, 0x7f, 0x81}, 0xc4, 0x51}, [@ipv6_hthresh={0x8, 0x4, {0x4b, 0x67}}, @coaddr={0x14, 0xe, @in6}, @replay_val={0x10, 0xa, {0x70bd29, 0x70bd2b}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2d, 0x70bd2a, 0x70bd26, 0x70bd26, 0x401, [0x10001, 0x3, 0x3, 0xffffffff]}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e23, 0x4e21, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e24}}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0x80000000, 0x9}}, @offload={0xc, 0x1c, {r5, 0x2}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x8005}, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001480)={r1, 0x40, 0x4, 0x5, 0x40, 0x80000001}, &(0x7f00000014c0)=0x14) personality(0x400000003ffff8) uname(&(0x7f0000484000)) 2018/03/19 19:53:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) connect$inet(r1, &(0x7f000019d000)={0x2, 0x4e23}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df3ffa)=@hci={0x1f}, 0x80) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007faff0)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}}, 0x128}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000003480)=[{{&(0x7f0000001bc0)=@nl=@unspec, 0xffffff12, &(0x7f0000002e40)=[{&(0x7f0000001c00)="ef5e34babe62e4625e23e8e70cc2a77d1436acbe46c2749dbedcf70b78e36cff2dec5d5df247f3d82f7caeb54fd7affa01038edde3ecf388c7b9a86d40573a28fd00eea81450da477cb8b4148fb22020d596a29a908e7408803316658631b4d9fdbbe9a82a8e7cdf665d2877d041b31c5705ad1a411080a12ee084862d61d4f148bb485f29c30a", 0x87}], 0x1, &(0x7f0000000140)=ANY=[]}}], 0x80000000000030b, 0x0) arch_prctl(0x1007, &(0x7f00000000c0)="36d6af1e89dac4110e576913f21fe50dd50cf242b59d33ccbcc373f40c435c8db7bfb8020db772338c42b3ca4e9fae85d9ef889c8228778e2f59fab6ff8d131c0821d595a69dd2e65fa1f93b3b32b6469ec96675fc510171f418aa97954acd0c980b1c1eadbdf7207fba8068932e867ce3c26d307423b22efd28d7edd58725ce43119d627c424b466804016de1e887d30413b94131de7c11524850830ce7c4848270c8aa7c15b4d23785642af89e525e3dc0842cfb4cd3f78807") 2018/03/19 19:53:39 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000009488530000000000001400030073797a5f74756e00000000000000000008001a00"], 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bpq0\x00') 2018/03/19 19:53:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x880) ioctl(r0, 0x4000000001262, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/19 19:53:39 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x200, &(0x7f0000000180)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000000)=""/235, 0xeb, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x101, 0x40200) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0x2, 0x8, 0x7fffffff, 0x3, 0x6, 0x7f}) 2018/03/19 19:53:39 executing program 6: unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x8810) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f00000001c0)={0x100000001, 0x5}) setns(r0, 0x0) poll(&(0x7f00000001c0), 0x0, 0x8001) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/79) 2018/03/19 19:53:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipx\x00') readv(r1, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/207, 0xcf}], 0x1) 2018/03/19 19:53:39 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014dfef)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f00003ca000/0x1000)=nil, 0x1000, 0x0, 0x40013, r0, 0x0) 2018/03/19 19:53:39 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/19 19:53:39 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffed, 0x0) lseek(r0, 0x5a, 0x3) 2018/03/19 19:53:39 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x3c, 0x14, 0x10c, 0x70bd26, 0x25dfdbfe, {0x2, 0xbf, 0x20, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x10000, 0xa00000, 0x4}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x880}, 0x40) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x9, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 19:53:39 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f0000000100)=""/59, 0x3b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x59, r2}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000300)=""/4096) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x40) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) [ 41.300064] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.318803] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/19 19:53:39 executing program 5: r0 = socket(0x11, 0xa, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/03/19 19:53:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/19 19:53:39 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x2160, &(0x7f0000001000)={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffff81}, 0x1c) setreuid(0x0, r0) r1 = syz_open_dev$sg(&(0x7f0000008840)='/dev/sg#\x00', 0x4, 0x100) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000008880)=0xffff, &(0x7f00000088c0)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001140)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000003d80)={@local, @broadcast, 0x0}, &(0x7f0000003dc0)=0xc) sendmmsg(r2, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001180)="28336910cc0d29b5bfdae40f6cea6c862a8752b81eaaad24fcbe21faa404f744e9f27bb75a9ccfbf7f71ce0a6c8441b936a42b14e343e0a04b79b3f3f50605882cc69b", 0x43}, {&(0x7f0000001200)="6afb7aa2da27389f6fa1cf5ffdcc3136e85a0c17349c00b30848a31cf9e9ac0df82ef11c46a676e44335428befbfc3abd01dede4740bde15718530980a573b184c0cb81fee03b42484", 0x49}, {&(0x7f0000001280)="48b56e", 0x3}, {&(0x7f00000012c0)="a22623596a8a457f24cb95c5910090fc8333bf6ad62310158e29de899ad141830b6faf7dd8997d5cae4d71a8a9a4010587c29992e26a606e335b5747ee", 0x3d}], 0x4, &(0x7f0000001340)=[{0xf4, 0x0, 0x0, "4a6a34d0d2fde17a64ef68567ea7181fccc7be2840a952e669346bb4288e631efb78ffea32ac26f8081a81065e7b76b002bb62bb05ee026133b2147dab34ec07dd8b12d79edd495079f5d3d7de5afc3107abc2919d951a371c160e39396d17b80a7563859abcc09d36437aad755f98917132a22e16352ede3b0c2cceb6ef15fe70ffdac64535dada473c3c21ada7e22ffd445a44efa35312de6fb49b6c22fb8c8556dd902ad3bad91d69c74ef859e7ed5c96316b8a7d4a41dc0951bbcb9f5bcce0d61e04c786213b04af63237e89262e4166a69908a336460c0720d7dd04225e861b7e10a9"}, {0xfc, 0x10f, 0xffff, "72802def7959ad6e765eb179224b3312786a9c6c14f7debb55f5c7e6641acbc832bfc88d630e9fd1182a3cb1d188552a145093f50533a1f773fab76b4c5c846b280d0150ed684bbe9326dc87b7d6979a72681b4274941d613da218c9d0a7331da69a2f31c9fd420b052cb05670070dbf9894f0271d88d77b425cdac4f25f624a070354d2b536fadbadab80af05b7dcfb84b45bd59827023b08f1cb07b2c65bff6af6296118fd5484886b38fb43a74ce627412d4cc0a7fdf0e19def2569768f80cd3f8c82bc3eb7fdb9beb44001ec4eeef2e5c2f8070ac6b43c57ab2be3033fca6db0361bd1f8bd0a9610c697bf7e"}], 0x1f0, 0x880}, 0x3}, {{&(0x7f0000001540)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x80, &(0x7f0000003840)=[{&(0x7f00000015c0)="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{0xf8, 0x6, 0x5, "550a3acf25dfbae8a8d96b17903b8a35f2e07fd538cad0a99f3bc084229129072e7c33f59feaebf669a89cc1e069763d02316783ee392bf70ecb43dcb2c26621a8d7ec2c0c7d0260e0127b4f2323cf1bf65e035e3aadedec0b6bda0f2781f864b3f46e22e95cd357f5940de3d3c8c556efd39bddc4f25edc223c36fc4b681c507b12b2d1147a928302b0c504d4f340c75b7365cd0be5790e71fba6b3f6feffaadcb3b17be1530f47b3ccddd1e743027cdb008420b8b2de10028015e08762a7528566798003c128f0e4a3f8de6f58ef3979cc70a3ce4b0a3609ba1c9fc8e0101734e4f003d779300717"}], 0x1268, 0x4000001}, 0x100000000}, {{&(0x7f0000005300)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xffffffff, 0x1, "c9a1e91e0e00d126bcc9253eb8e9606b44ea4af6ccffacc3f38993a279ce77090b28dcf90fba5297c429751bcbfccf448f9550ec7471d46edfab027ef41014", 0x30}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005380)="3abdb10b", 0x4}, {&(0x7f00000053c0)="d0e15c9ab9faa89d2c32cb42738c48f96abf439c26fb45910a606b", 0x1b}, 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"b1de89c79c717415de9553eba24af5d0528997bbf1fa162d0315cc3c58980526473270cfd6486b87373e905f6e55d4894045f77c0dfde08b0894e78bbac641878d603bb2bc644af72bd0a22483fe9ceed661fcf3d2cb579ddc8a1638851077bd426ebe7af7a676884161b623c3ae0fb8d5f9fc97176107f44123c8ae76f312"}, {0xdc, 0x10c, 0x8, "fdd40d9b1bec761868fb6f7b164a8db3ef9a5dba5581deb71c0f0028c8c2bcb2f5db697ff119cea2ff556ecf24f28fa81c6c35c3bf3e70f16877f5e1f987c619ba0d6d1b8974a14c5bb1c49b53a60cc7a51c81fdbb4ef85e83505818170da914facb73a0c5a08a0030d902fe29592338f1300b4feacf425309291ae2e0abad7885de185c5ffb06b84bc9e1bbbc30b0b90ebf7e556d6208abfd7d6e29ea46484614518ac301cfcc062fa589c226c0a4208b4f92931588320dcdb0d510280c2ed5aa277314b3b3ea583d84632c49"}], 0x258, 0x40800}, 0x7fff}, {{&(0x7f00000081c0)=@generic={0x0, "73662a119bd4594ecd32fce48ce85c9f6358570aec6b82dbecef88c957773e9bbc6f63a2849bda57533aec08772a7be824abcd50bfeccf2d7c327e7507874518d0a9a47842ea1ed8e75f47775c37c8c23930181568605f2cc055d54a94bf1f61dce514dbfa41ef340c431cebc170df2b94ba87930f0c4c43c3642f5977ee"}, 0x80, &(0x7f00000086c0)=[{&(0x7f0000008240)="04c129642ff6e2dd00422f422f6b9e8e414b2220fd9f52a2fd868e8f861510572b57cf878f17bf0fa38b0c255f12e2d627a55cbd29ff28b401b5c26945c5611def1bc260c4ffc8a849c67f2fedaa89978aeb168c8fd12774a033d9aee47c6023b96b5d915071bd56b50edd5fce9fe856e2542f31c8329c36c74c009ebe5c6370096ebecbfa6b8089b5da86f64d5ea9b43fa383a9a1faa1813d01d22cf770", 0x9e}, {&(0x7f0000008300)="f4b8c560c0f4c221e46c95c63703462fa3fb1e68c62268b78eeda96cc222a6b9c6cf504e5bdba58f782550405e2422a3e6e22a88b9a76047a5da3e1ed3c00a23ef54dbc478183525bcecedab9cb36184a5938ace0c1a32435c97181c763dddffa256a2808524b53e33e045a305a22378fcbf17aa42e612f2de290af1ffe16179f7c03c3bef9f9ea811cdab801f2e327d8cee170df8807f3705848593ec78cdef44422fd15f755bda789d0969750d6b7e9eecd710582383180062dd8cd902a5540b2bb1b717900101779e5d33d21c6d902e08562dd4a37ae77197ee880c", 0xdd}, {&(0x7f0000008400)="c76f3fb42b38807e66178208304f786a23ef5edb21d3a669fdf8dfc4cd3f9372fa3e03a4", 0x24}, {&(0x7f0000008440)="a72a460b002892d018fbe37087cd4e93cdc272f7f495a2f40dad6ea3b7aed2531e60ec1abb37f1f29ed729d547d4ec7d5bf9c424755d81e6fd9788cdf77dfee2087593438966277b7224637bfa404746530524ae864365ea386fd0e8471826a9646d6d30640f43975f6188cdf2158f4fb3a1e7bca8e8", 0x76}, {&(0x7f00000084c0)="1d73cc1c740101c81bcd7239568642bac11a92920d299d9b1b60f37e5b626aa0800b179167e959fd2c8dc353f145f573170d8776d8513b1ea239bf09d114f89d53ac6f3fc75006073b00835a30a50df87890e69f2d4baf566a32ff87052ee349e27398e8fe90e54493b31d727ebd4d9bee1d4c6cccfddd2a6135801bdaec4ef6b0955a3eb2bfa0219c4eb3c4770fb277c82bfce6558f34239d1cca7ae5af0c0f303bb54fce191ebf51247780d4536341dd6390c2d3e97704f05527391b59f54e550ee0979412cf57fde5ae9eaa6caadf90b2d72c50a11ef98389b29515b65d970f50181b405b003b08", 0xe9}, {&(0x7f00000085c0)="91444c7b68306813cc07b0de49111bfb5ad9d1d2653e1827581d41716bf4431a0d0ce947f00bc05aae47fdbaa92962734c78755903c4e40ae66ed1a1b5d0411ddf6c07fe1d0105b0ab1b36f6732f6fea5b6c0dbc325017afdd1958d760d4e16ca04e75199bc1cba82e577293ec1a2ddfac6522a4ee5af287a7dc683a4ef51243cc33864d117b5fff87000b8866c4cbb8a2f812a9c668de628e9b9d5c53853bad1d2544615b612f344715c317c4a4b44e16a204e8b41c1c3627980ca6c4249e9369d71881297cc16abda5fbedc13938960e6f5d60aa66a4d2d077fe21f783566daa414ba96db879fe3f", 0xe9}], 0x6, &(0x7f0000008700)=[{0x60, 0x119, 0x8, "8bf1dad1a317c623ca95b3bda8877693f2c1a0e98eefcefe7b6cde26e64188169f0bcb7ad903fdaafe36b692cbc4713d67ee6e2c0abecd64b8678f6a8ecf4588948e512c46dfc21ebca5fdb29ff0cc2727"}], 0x60, 0x20000000}, 0x1000}], 0x6, 0x8880) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc\x00', 0x10180, 0x0) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000001080)="e9c142da04431135b50f83ec17732efe4d718d54321f1ed033f93e525c4b4e707115d1df7ed0b0086d70d7efdf9069c8b109364115cd09fe005be6d6dda2da09764d745d58933ba1f09dc64d487b09ad12f483cc36dcf2f8a48c9183ff9833f6080912895003369f989b1ec105b0781c23c2665fdfb98f2f5edb6f66b452fbff309fbda31ff15f65c1b4b2ba829829b3c2668c44658beb42610a3fc4", 0x9c) 2018/03/19 19:53:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/19 19:53:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000003) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000015c0)=@ipv6_delroute={0x2c, 0x19, 0x311, 0x7, 0x0, {0xa, 0x30, 0x20, 0x604, 0xfc, 0x7, 0xff, 0xb, 0x200}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffff}, @RTA_IIF={0x8, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008001}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x2, 0x1) 2018/03/19 19:53:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff]}}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800000000080042, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/19 19:53:39 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/enforce\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000001280)="44dccc14abfde8308f00a7b38bf405a2e010a5470b7a0a0d1707a583f6d76586ef68ed1ba683a623a2a05fa6cc59867490a42da89b7e4defda7828068df706ee7d3c24f7db955c320c0b6bb8abf42d503b3a2da0e82372ae3a0bd6ba50e846c38e7fe0ac76706e63754ec4a0b624f006379de0fba6b7d0d6aae72b90ddcc850e7b340d808fcd72795c53e9194ba1f28e57d3") lseek(r2, 0xfffffffffffffffe, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000010c0)={0x2, 0x1, 0x16, {}, 0x8, 0x101}) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000000c0)="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", 0x1000) syz_open_procfs(r3, &(0x7f0000000040)='net\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x840, 0x0) 2018/03/19 19:53:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0]], 0x4}, 0x1}, 0x0) 2018/03/19 19:53:39 executing program 5: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001200)) 2018/03/19 19:53:39 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x0, "553327c58332", 0x20}, 0x10) write(r0, &(0x7f0000009ff9)="9a", 0x1) 2018/03/19 19:53:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x100, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x70, 0x200, 0x5, 0x6, 0xfffffffffffffff7, &(0x7f0000000080)='vlan0\x00', 0x80, 0xdf, 0x1}) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/176) syz_emit_ethernet(0x384, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, [0xf0e, 0xee5, 0x1, 0x9ae]}) [ 41.522561] device bridge0 entered promiscuous mode [ 41.522907] audit: type=1400 audit(1521489219.497:27): avc: denied { write } for pid=5957 comm="syz-executor7" name="net" dev="proc" ino=14730 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/19 19:53:39 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getpid() mq_open(&(0x7f0000000000)='lo\x00', 0x1, 0x8, &(0x7f0000000040)={0x401, 0x62d, 0x3, 0x0, 0x0, 0xfffffffffffff1b2, 0x401, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x44, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/68}, &(0x7f0000000280)=0x50) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'eql\x00', 0xffffffffffffffb3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00'}) 2018/03/19 19:53:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00'}) socketpair(0x0, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x9, 0x1, [0xfff]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000340)={r4, 0x1000}, &(0x7f0000000380)=0x8) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000280)=0x7, 0x4) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2, 0x0, 0x100, 0x9, 0x18, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_key={0x5, 0x9, 0xd0, 0x0, "9092a999f3a77788933ac7ead80c85a25fe9f0ecdf1972be7677"}, @sadb_lifetime={0x4, 0x4, 0x2, 0x9, 0xbb9, 0x10001}, @sadb_lifetime={0x4, 0x7, 0x0, 0x4, 0x100000001, 0x7}, @sadb_lifetime={0x4, 0x7, 0x4, 0x5, 0x0, 0xe2a}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0xc0}, 0x1}, 0x4011) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000003c0)=0xc5, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r5, 0x4) mlockall(0x1) 2018/03/19 19:53:39 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000073fff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="a1", 0x1, 0xfffffffffffffffd) 2018/03/19 19:53:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'bcsh0\x00', @ifru_map={0x5}}) [ 41.573664] audit: type=1400 audit(1521489219.557:28): avc: denied { add_name } for pid=5957 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/19 19:53:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) socket$inet(0x2, 0x802, 0xfff0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000000)=ANY=[@ANYBLOB="f34b40634cd152bbb31036ff1d1603000000000000684b33f09f3a229fa19e879743bb6a20dab47a203e15"], 0x1}, 0x1}, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10}, 0xc, &(0x7f0000303ff8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) [ 41.602793] audit: type=1400 audit(1521489219.577:29): avc: denied { create } for pid=5957 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/19 19:53:39 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0xfffffffffffffffd) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) chdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000398000)='./control\x00') ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0x9, 0x10001, 0x20, 0x0, 0x5, 0x0, 0x2, 0x1f, 0x9, 0x4}) 2018/03/19 19:53:39 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000300)="230000002200910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7fff, 0x202, 0x33f, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, 0x8) chmod(&(0x7f0000000000)='./file0\x00', 0x40) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/107, 0x6b, 0x800000000000000}, 0x0) 2018/03/19 19:53:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) clock_getres(0x3, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "de546d97fee5cd53aa3a3cf5381d0e381bd9efe8548146b6872c20be29ec2ab084def43efd4942d9912c252052e5ad252855e84494db763cfbffa0655babeb"}, 0x58, &(0x7f0000000180)}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 19:53:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6, 0x9}) 2018/03/19 19:53:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) 2018/03/19 19:53:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/62, 0x3e) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) fchown(r0, 0x0, r1) 2018/03/19 19:53:39 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x7f, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000f8402f), 0x0, 0x0, &(0x7f0000000080)={0x77359400}) 2018/03/19 19:53:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/19 19:53:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffff9}}, 0x4, 0x3f}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x1, 0x6f, "f10be54b879854cda0a0111182a5f99c05de5555c453ef27c66457e1c404ae78eb56bd68ae1fb32e5a18292e310970c1124ece7ffa2ae2d2332380ee2265167556bc6b7c1a17f1e669bfe19522873476333431876b8854386919e3eba45606bfbc47452fd0da5e6e8e0f742d138d3e"}, 0x77) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x2000}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/03/19 19:53:39 executing program 5: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/167) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x8, 0x100000000, 0x3f, 'queue0\x00', 0x7f}) 2018/03/19 19:53:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x101) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001880)={0x8, &(0x7f00000002c0)=""/209, &(0x7f0000001800)=[{0x8e15, 0xc, 0x40, &(0x7f0000000180)=""/12}, {0x4, 0x61, 0x6000000, &(0x7f00000003c0)=""/97}, {0x1ff, 0x94, 0x1ff, &(0x7f0000000440)=""/148}, {0x1, 0xb6, 0xfa, &(0x7f0000000500)=""/182}, {0x2, 0x1000, 0x1, &(0x7f00000005c0)=""/4096}, {0x7, 0xe0, 0x1, &(0x7f00000015c0)=""/224}, {0x3, 0x99, 0x4, &(0x7f00000016c0)=""/153}, {0x9, 0x46, 0x0, &(0x7f0000001780)=""/70}]}) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) memfd_create(&(0x7f0000000140)='#\x00', 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/19 19:53:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756e00001cb70000008000", 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) r4 = getpid() sched_getscheduler(r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x8, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/03/19 19:53:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) socketpair(0x13, 0x805, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r1, &(0x7f0000000100), &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = socket(0x200400000010, 0x2, 0x0) write(r2, &(0x7f0000000180)="240000002a007f63080089385acd7416d87c37128b000000000c8fa0750a5311c9ea5377581b93e3f334791c06e88ba7c987798a846c9d92358ec3be76d9ddd5e96149c07b799db9f5d2937e5d733a687123b792a0bb8aa753beebe93a92820a11642de1840f643a86a9f1dee12d2f50f6ef9dd683ad19322750c1ab6c19ceab9f35efad928945e4af524b232a5e0ca233785535ab", 0x95) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) [ 41.784623] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.789433] CPU: 1 PID: 6019 Comm: syz-executor4 Not tainted 4.9.88-gbb52bba #7 [ 41.796872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.806209] ffff8801bacbf7f0 ffffffff81d95f19 ffff8801bacbfad0 0000000000000000 [ 41.814235] ffff8801b160ab90 ffff8801bacbfae0 ffff8801bacbf9c0 ffff8801bacbf9e8 [ 41.822263] ffffffff81662ed9 0000000000002a2e ffff8801c02650f0 ffff8801c02650a0 [ 41.830310] Call Trace: 2018/03/19 19:53:39 executing program 5: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/74, 0x4a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @rand_addr}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000dc0)=0xe8) stat(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e20, 0xe0e, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x2, 0x4, 0x3, 0x6, 0x4, 0x100000000, 0xb32}, {0x7, 0x7fff, 0x3, 0x100}, 0x80000000, 0x6e6bb1, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x1, 0x0, 0x4, 0x9, 0x8000, 0x3}}, 0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) getpriority(0x4, r5) [ 41.832889] [] dump_stack+0xc1/0x128 [ 41.838237] [] handle_userfault+0xa59/0x1320 [ 41.844275] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.851271] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.857651] [] ? handle_mm_fault+0x11ad/0x2460 [ 41.863851] [] ? handle_mm_fault+0x1f19/0x2460 [ 41.870061] [] handle_mm_fault+0x1f27/0x2460 [ 41.876100] [] ? migrate_swap_stop+0x920/0x920 [ 41.882306] [] ? __pmd_alloc+0x410/0x410 [ 41.887990] [] __do_page_fault+0x5c2/0xd40 [ 41.893851] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.899793] [] ? __might_fault+0xe4/0x1d0 [ 41.905560] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.912207] [] do_page_fault+0x27/0x30 [ 41.917715] [] page_fault+0x28/0x30 [ 41.922974] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.929789] [] ? compat_SyS_pselect6+0x1da/0x590 [ 41.936170] [] ? compat_SyS_old_select+0x250/0x250 [ 41.942719] [] ? clone_mnt+0x320/0xb40 [ 41.948230] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 41.954346] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 41.961330] [] ? security_file_ioctl+0x89/0xb0 [ 41.967533] [] ? fput+0xd2/0x140 [ 41.972519] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 41.978634] [] ? do_fast_syscall_32+0xcf/0x870 [ 41.984834] [] ? compat_SyS_old_select+0x250/0x250 [ 41.991380] [] do_fast_syscall_32+0x2f5/0x870 [ 41.997494] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.004131] [] entry_SYSENTER_compat+0x90/0xa2 [ 42.018665] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 42.028655] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/03/19 19:53:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYRES64], 0xc6}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='ppp1vmnet0self\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='^\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x5, 0x1f, r2) 2018/03/19 19:53:40 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x10100, &(0x7f0000001040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/19 19:53:40 executing program 4: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@ipv4_newroute={0x24, 0x18, 0xc0d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x24}, 0x1}, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x8) 2018/03/19 19:53:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000040409004bddd901000000eebf000e6ddb3506b3f0e0e9a90f798058437182bb99c2190294eb9ed554a7d0584dfc6e253a01cc21496cfa07424adee9010700000000000000ab26d7a071fb35331ce026e39528220de39c5a8d38") connect$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x8, 0x0, "b175c3a4e007", 0xd67}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[]) 2018/03/19 19:53:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f00000000c0), 0xd8) 2018/03/19 19:53:40 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file1\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x80000) fanotify_mark(r0, 0x4, 0x8, r1, &(0x7f0000000100)='./file1\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/19 19:53:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x80, 0x80000) getpeername$ipx(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "de546d97fee5cd53aa3a3cf5381d0e381bd9efe8548146b6872c20be29ec2ab084def43efd4942d9912c252052e5ad252855e84494db763cfbffa0655babeb"}, 0x58, &(0x7f0000000180)}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 19:53:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x10, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x10000) ioctl(r1, 0x1, &(0x7f0000000040)) 2018/03/19 19:53:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) writev(r0, &(0x7f0000000000), 0x100001ec) 2018/03/19 19:53:40 executing program 4: setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x50, 0x4) syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') 2018/03/19 19:53:40 executing program 5: socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000b97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) sched_getscheduler(r1) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$vsock_stream(r3, &(0x7f0000000100)={0x28, 0x0, 0x9e69c02b1ef9aad, @reserved=0x1}, 0x10, 0x800) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x66000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000040)="da342969b3e9a0dc52aa19e5a81654407bda272247e4c683d69b4bb1c08442ef25b3cee7255fe6196abb70a5bc285e031d7330ee6fb1137e2c905313266956d400cedd294e146cdc0b484f916e48c741e495cd806317a7129cfb6d33f4b6e015102555131b2738695d5a1d4c3f71031eddd5432652d67c0aa1dc87b5f27241dd08d8cadb312f4f6e3632f7c954bcf2", 0x8f) [ 42.105486] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.125538] CPU: 0 PID: 6064 Comm: syz-executor0 Not tainted 4.9.88-gbb52bba #7 [ 42.132995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.142330] ffff8801d76bf7f0 ffffffff81d95f19 ffff8801d76bfad0 0000000000000000 [ 42.150313] ffff8801b160ad10 ffff8801d76bfae0 ffff8801d76bf9c0 ffff8801d76bf9e8 [ 42.158282] ffffffff81662ed9 0000000000002a2e ffff8801bacb88f0 ffff8801bacb88a0 [ 42.166273] Call Trace: [ 42.168838] [] dump_stack+0xc1/0x128 [ 42.174176] [] handle_userfault+0xa59/0x1320 [ 42.180212] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.187195] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.193577] [] ? handle_mm_fault+0x11ad/0x2460 [ 42.199792] [] ? handle_mm_fault+0x1f19/0x2460 [ 42.205994] [] handle_mm_fault+0x1f27/0x2460 [ 42.212021] [] ? futex_wait_setup+0x330/0x330 [ 42.218134] [] ? __pmd_alloc+0x410/0x410 [ 42.223820] [] __do_page_fault+0x5c2/0xd40 [ 42.229672] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.235613] [] ? __might_fault+0xe4/0x1d0 [ 42.241380] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.248019] [] do_page_fault+0x27/0x30 [ 42.253528] [] page_fault+0x28/0x30 [ 42.258776] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.265585] [] ? compat_SyS_pselect6+0x1da/0x590 [ 42.271959] [] ? compat_SyS_old_select+0x250/0x250 [ 42.278509] [] ? clone_mnt+0x320/0xb40 [ 42.284014] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 42.290132] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 42.297122] [] ? security_file_ioctl+0x89/0xb0 [ 42.303326] [] ? fput+0xd2/0x140 [ 42.308313] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 42.314439] [] ? do_fast_syscall_32+0xcf/0x870 [ 42.320638] [] ? compat_SyS_old_select+0x250/0x250 [ 42.327185] [] do_fast_syscall_32+0x2f5/0x870 [ 42.333303] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.339937] [] entry_SYSENTER_compat+0x90/0xa2 2018/03/19 19:53:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0xa4, 0x3, 0x8b, 0x8001, 0x6, 0x1, 0x5, 0x9, 0x227, 0xff, 0xfffffffffffffffa, 0x3a}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28942, 0x62) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000ce3baed50642010c19b64375fac74245ee4765dd0d958ace79c88b63a1a672b7d819249af11ca10f2cad715f899a4f2fb067706bc5b229f978e12515ea99254f5feec5aeedbbb59fdd0fa4e72e4c017c72d688dec1822d7a14c7bc031cdb80aad43eefd128e3161ede32c931b5548ed75012adf4cab09b1e0999884079095e243562f971ddd935750b87fac1e706b0fde944dba6adcf13b55c5cb35c4a3d351642a13a2541ce2dd7cf3c90d74dccc384507832091f54ba1480c200000000000000"], &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x9248}}, 0x3, 0xe}, 0x88) ioctl$TIOCCONS(r2, 0x541d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x80000000, 0x8, 0x800}) 2018/03/19 19:53:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x2000) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0xe7e, 0x5, 0x7fffffff, 0x7fffffff}, 0x8) 2018/03/19 19:53:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e4e7b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x15, 0x3, 0x1, 0x7f}, {0x58b, 0x0, 0x5262, 0x1}]}, 0x8) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000040000000000000000009da5dd19804c8bd1e0d3374b2b68d74f71fb80ac45db7a10cc7e4e03630f98c14f112d5670c5fa47275ca56c5ae53a1e888e8b7e05d3e05377ec5364ce8ed5c94357ae2ff78e9fa74bc3522fd7f3f8d3f545ad56ca9f94d3901df07984623bf994cff170389fda46b9e489a9624e9556ebae08c0303347d1fa036d57457cb2036cadc4172f9c5571c02a5530ad5fa7ac0fbe2129f9897144b13e3bf9aa56ee775642fd000df906a7ce5f778bcfe1c1851cbf76663871bf9104000000000000000000"], 0x10}}], 0x1, 0x0) 2018/03/19 19:53:40 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/19 19:53:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='keyring:proc.\x00', 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/19 19:53:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), 0x4) socketpair$inet6_sctp(0xa, 0x15, 0x84, &(0x7f00000000c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="1100000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/19 19:53:40 executing program 7: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x1000000000000077, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x3, 0xac, 0x8, 0xca9db46, 0x3, 0x4, 0x0, 0x3f, 0x100000000, 0x51b, 0x7, 0xff}) sendto$inet(r1, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/19 19:53:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) seccomp(0x1, 0x0, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x401, 0x2, 0x1, 0x7}, {0x7, 0x2, 0x7, 0xfffffffffffffff9}, {0x1f, 0x8, 0x3, 0x80}]}) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="95673eaf45644568533a7efebf375447918d635dd2fe6a842622aeb439f283ff4548ea0f59b302b3ba16077312489e5109ba0dec4327e52bcab27d284cdc662c6a7cc83ff6affc37f7aad9951b3f0fc735858d8f034dec398d7e9b36cb5e2bf9b10c7be5651f4edb55c16db964af0d02af738d14e9a28645df2ef5ddd5aaa4358abb637d0200691bff5a34f5249e8286c8f608fd9bd1cdf345fdd46d3cd17bb3a86c4c7cea060b", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB]], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840000000000000008000000000000000007f00000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000003fc0)=ANY=[], @ANYPTR64=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0xffffffffffffffba}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x3}, @in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e20, 0xfa60, @empty, 0x2}], 0xd8) 2018/03/19 19:53:40 executing program 5: r0 = socket(0x9, 0x2, 0xffffffffffffff7e) epoll_create(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x3ff0000}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x101, 0x85, 0x2, 0x20}, &(0x7f0000000140)=0x98) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x8d0bb17e7467f2d0, 0x4, 0x3, 0x6}, 0x4, 0x1, 0x4}) 2018/03/19 19:53:40 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x208, 0xdb88, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x80000001}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @remote}, &(0x7f0000000180)=0xc) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/19 19:53:40 executing program 0: r0 = getpid() getpid() prlimit64(r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000300)) r2 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000180)=[{0x3800000000000000, 0x8, 0x6, 0x3, @time={0x77359400}, {0x5, 0x3ff}, {0x5}, @raw8={"59056a0eafc1168619261a57"}}, {0x4, 0x9, 0x0, 0x71b7, @tick=0x3, {0x2, 0x5}, {0x3f, 0x1}, @addr={0x0, 0x4}}, {0x2, 0x1, 0x100000000, 0x3, @tick=0x9, {0x8, 0x200}, {0x0, 0x7fffffff}, @control={0x1, 0xffffffff, 0x7fff}}, {0x4a702244, 0x4a, 0x6, 0x5, @time={r3, r4+10000000}, {0x2, 0x6}, {0x0, 0x8}, @time}, {0x7b8, 0x3f, 0x1f, 0x3ff, @tick=0x2, {0x3, 0x4}, {0x9, 0xe8eb}, @result={0x68f5, 0x5}}, {0x1f, 0x62, 0x800, 0x3, @tick=0x7, {0x10001}, {0x1000, 0x200}, @quote={{0x1}, 0x200}}, {0x40, 0xbce, 0x3, 0x7fff, @time={0x77359400}, {0x0, 0x2}, {0xa3, 0x1}, @ext={0xb7, &(0x7f00000000c0)="7d27811165ba06c01fec7cac5b1fcf7be3d89f2877f96a03cbc7103728aa801b0f7c46954d446a5a8a2ffa4cde26f244918d4c559577f0e5946cc22e762fdda34aa83fe046d568977ce6b470484635ab7462c6f51568ae385353c57f91af479de803ac4d16be95c2025854dd4834a7015d7bdb7282a21bdc8401f959d93f9b12fc97055054b615f878be1d36ad843d5dbfaa8f866dd7dd135a39d6049d0cb2b538d0d9a689300406447967a0a2ff285a560391aaa43811"}}], 0xc4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) write$evdev(r5, &(0x7f0000000040)=[{{0x77359400}, 0x800, 0x100, 0x8001}], 0x10) 2018/03/19 19:53:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) fallocate(r0, 0x2, 0x808, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vlan0\x00', r2}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000005c0)=""/110, &(0x7f0000000640)=0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="9c000005000000000000003e86b72b89858b563eb60e251092470bf62eb1cd023853f53fd70d6a1dc299e3acb6f5af224c84176b1c43b39f215bcafc7310947bacd0493b3f901d9a6b978a981d8a682d7f5d7835f57a610f6641871b3742320d259a06a966d72deb8794d4b149f075693f3d0a67a0f30992fa835767e06a6641c080cb2cfe8c307141a372b863f0f2397b0f8cb4e598620ced691753e87b94b28e083d813826e8db56f2"], &(0x7f0000000440)=0x2) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="dad3000004c9d59941cac0d6598fbacfe9a5fe581ed66acf5606004366ce32d1b6a757f74c18f2b88dd472a7b7a9a756bdb1a990f03989a5e393867055df40c03e12bf7b7c1147c45c923c5eafd6f565e7f367c8f9ce624cf7a25ec7f3ed48c179abb1cf89b01d8977ecb7e507e4e4fe11"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x8001}, 0x8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x201, 0x40, 0x2, 0x6, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r5 = dup3(r0, r0, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000001600)={0xffffffffffffe844}, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000680)={'filter\x00', 0x51, "5f50e9e0f921129be4aeff3a322953a0b01051909f45f087eb4b1046c80f40b9a6db5fb76d6a8698b9cb03b7145dc2c8f3ae5041d210e84c36989864fae3187725b89a70f832143738ce6b9669a25df4eb"}, &(0x7f0000000700)=0x75) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) pread64(r0, &(0x7f0000000380)=""/141, 0x8d, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0x3c0}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x41e}, {&(0x7f0000923000)=""/37, 0x2e}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 42.426022] binder: 6118:6119 unknown command -1354864747 [ 42.431628] binder: 6118:6119 ioctl c0306201 20000300 returned -22 [ 42.439138] audit: type=1400 audit(1521489220.427:30): avc: denied { call } for pid=6118 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/19 19:53:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/19 19:53:40 executing program 5: mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) 2018/03/19 19:53:40 executing program 5: add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000380)=']', 0x193, 0xfffffffffffffffc) 2018/03/19 19:53:40 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@dev}, &(0x7f0000000240)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x5f9, {{0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x18c) sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001640)}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 42.474891] binder: 6118:6119 got transaction with unaligned buffers size, 58534 [ 42.482484] binder: 6118:6119 transaction failed 29201/-22, size 0-0 line 3178 [ 42.490187] binder: BINDER_SET_CONTEXT_MGR already set [ 42.490203] binder: 6118:6135 ioctl 40046207 0 returned -16 [ 42.494271] binder: 6118:6125 unknown command -1354864747 [ 42.494278] binder: 6118:6125 ioctl c0306201 20000300 returned -22 [ 42.494334] binder_alloc: 6118: binder_alloc_buf, no vma 2018/03/19 19:53:40 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x80, 0x4) write(r0, &(0x7f0000000080)=']', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x3, 0x0, 0x10003, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0xfffffffffffffff8, r1, 0x2, 0x4}) write(r0, &(0x7f0000000000)="6dfc", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 42.494348] binder: 6118:6135 transaction failed 29189/-3, size 0-0 line 3133 2018/03/19 19:53:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000014ffc)=0xfffffffffffffffb, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3, 0x7, 0x3}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ee7aed8d26846eca5c70b444f41637ed7e201a81b729c999ce67fb72051200a99af08a29b8af9c35fd9f7404f840a7a675127855f94665e275b34369ca8a4eea6b12126823e1f155f09a840613f85250fe6979dd572a3d56bdb88c247db77c6b0d87c455e226485e274ef977d5bc0c067d512cac3672a854719ee9bba1743817873a528bfa29e21c5f8c88d9f297e30fa2d1e371859f4505b9bc5635e91e3587be225f1e32a42fee67222943c0ffc96c8de5d395cab61cbc7b8f42854fb683fb645c00af77b4994d8b6f487d914d137e6ae7902e2b4ff32c474983b51213dc84cc3c", 0xe2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000ffffffffffffffffdf4f785070266c076e481c8b756422d55121b6efd4134119cb8f86e04d385e70e7979cc30ba134a04a8a5c629c0e472055e1500c4a56c72d937344f25aeef4bfb3f57da6247639337310b76fac2227c22e95e82d6bcc16ff8e484b61142f59285ebc67d4e19ed834d67c90337a3703f2180338c792b8d313e4faa4fd0953f488e43128bc26f60fa05bc1f27382b7beb6956692fc8ebf60fbde9b90a3ea24f5e0bdb0384c54afa8144599b80dc07ef5a086b5a6e4c1c995b9d9fcbd37dd29c6f4bf0dbcbab7b7acae236745bb6835379cfed3e2b7c4191d8d587f95c9d6921e5a0cdc9f705f"], 0x10}], 0x1}, 0x0) 2018/03/19 19:53:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd56) r1 = socket(0xea34b179499c9555, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='uid_map\x00') 2018/03/19 19:53:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="8f4924845473cb293edf259e502896e1fd40d45d442e05581665bc081108df13f9e54a2f5c8811ea359977e83dd17a1abd0c5d30a59848bff453725ce6d91bf23812346e9b357d", 0x47}, {&(0x7f0000000140)="649917b437415113f72389210aac9ff20727ffa3115efe2f704ba6ac5a6f5ee68bad48a74aa62d0cf4c065adb4b75dfaf17473dd9bb49a76140d4b7a22989fd28f50ba618b08ba04ea9ab56da4da6d3989cc3f4d8d4f3ff36fe1c008272bd8105416290b3eb9be7b306f98e91a2010ecf04ac58494c91f11bc18c9c8ee41a69a1209b1804bb27185b5b0c1a177d0b5b1c370f68d85b18310d91ff1f8d7ba89092ed9944e9f6f132da275bea31df224ea4179bb32a8b0b039ddbbe4d294e80e45fbfed331d5a2d30a2ce7cff82b65d0766cd8c9c5c6abf60e288180996ed6b316f087539509f3839c31", 0xe9}, {&(0x7f0000000240)="a473618d214724da43c29c86aa5d816784b66133126bac", 0x17}, {&(0x7f0000000280)="c9cc4f6c54191cf943ff040a73e906b4466ccf15d26efd66f6f40ee9b283a09d5c073191aecebfe014cb9315782b68d24e9d6418f62f53e7b8c61b8bdc7684d718217e8c55f53a7acb18883ca812fdd493b3597baf57b4831844105de71c5684323ca28b16993fcdaa5aa42d46ff4a62d9534dbe02ebd90ee3c84032a41bd5431fee9ce8bbd6137146562c702183f57f18b0fb6d467ab2101e397d8a77f0bf30e9446533cefee1093319f3d5873c4741a22237459571a5dc4ef8b595d11b82d9b06e58f5103f38f7a3972e4ff9d51cca79888a45bf30f6d375b74b5de142b95b72fe0247918da20492960ba7174ada", 0xef}], 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020f00001100000000000000000000009900b83bd80006000000000000000000000000000000e00000010000000000000000000000000000030006000000100002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000012000100180000000000030a1b7cf4fdaeda3a1c1f00000000000000000000"], 0x96}, 0x1}, 0x0) pipe(&(0x7f00000003c0)) 2018/03/19 19:53:40 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7fff, 0x9}, {0x6, 0x7}, 0x4, 0x2, 0x7e}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000029c0)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000200)="1d57976f9024b0cecc4121852b3aee5a9483158849768f766e3fd918fc0ca418a52ad0ff19fa1c8f7df1f829f740dcf68c57015f4b7f02f9e7acc0a1f265d727ccd5159bfa21c097a19394fb5707fa130155c296f32a140ce294081f1c25d0aceca5efd4518570dbf715c146707a473261b246b94416b259c3bd4178b1a304da1005257293f68103f63a0fdd4b6e9cd25d5a83e6c32a39e2ba13b94f530511a179ffca69fcc41e1f", 0xa8, 0x4000, &(0x7f0000002a00)={0x11, 0x5, r5, 0x1, 0x10001, 0x6, @random="b163e9c75798"}, 0x14) sendmsg$nl_route(r4, &(0x7f0000005480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000005440)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000028decbc394485a13ce09ffffffffff800000000000000000000000"], 0x1c}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000700)={r6, 0x1, 0x6}, 0x10) 2018/03/19 19:53:40 executing program 6: r0 = socket$inet(0xa, 0x1, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/157, &(0x7f00000000c0)=0x9d) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/19 19:53:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_open(&(0x7f0000000000)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x802}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x4000}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/176) 2018/03/19 19:53:40 executing program 4: syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1fffc00, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10110a, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/19 19:53:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r2 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x200000000, 0x0, r1, 0x2, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00000002c0)=""/69, &(0x7f0000000140)=0xfffffffffffffdf7) syz_open_procfs(r3, &(0x7f0000000080)='attr/keycreate\x00') pipe2(&(0x7f0000000280), 0x84000) sync_file_range(r2, 0x0, 0x51804149, 0x1) 2018/03/19 19:53:40 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x80000000000) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/19 19:53:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='clear_refs\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1d6af498084d20921f975ed4e9aed8ff54cb37a2d42dde5d0a0ad8937f87ffc49afc212a978b90a8039175559fc5ac65af409df566458f8b", 0x38}, {&(0x7f0000000140)="89a3d018e1da85e4d6e5b201623dcbef37a526b543dc26a2d5ccbb48168332b06658869618d6c12bc5dc5630ae965d4200145a9715100591c7820d349d0c98b62fca5283525cc73a1ed7326b4858ef1adc92d9fe86fffec284819b04cca3235258d772eac6a55694617702798f47233dc3369f1aff87d00fffd635693fa07c30d70af955d4cb080b1bc8ebb4dc19361e89d2483383b598dcb944899b0a4175646351f64814967ed4cbf696c2ef1af100769bb7cd7fb0604aa683870709956b1c3135f80c7e", 0xc5}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ac41a05e76ea20c226ed0710d53e73739cc5688785a14d22f7b6771890a667f4137210f3597451f7f80fa005956b224f3d4738aeabddcd226da7380811ea0a6771f308055d0154f8de00793205a25a3514284ef8746df39a5b58a5130d1dd2e97bdd736c7ff68ba70d8937c349f0cd2ca574aa272e01acfeba2756c2599dd4ca60cad14913794d632c86c970d4149cd638dbca5ee3d2defa4339b30dfd00fb079bb4f8a6a7fc9967be1f67f48f54d009b9a41f264f5294c80c47fdf03e5990329f79f12f2fbc5e05b3eebb85a0141da4753bc9acac20489a1c7a63f5914ff0e460589c0405240242547ec741b92cd61e23b85b781e80a3b35dd70e", 0xfb}], 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='+0', 0x2}], 0x1) 2018/03/19 19:53:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) r3 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="295dd0247b626465762e40657468316b657972696e676d696d655f747970652573656c6600", 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) 2018/03/19 19:53:40 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000280)="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", 0xfc) recvfrom$ipx(r0, &(0x7f0000000040)=""/18, 0x0, 0x0, 0x0, 0x0) 2018/03/19 19:53:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14c2b67d0000000000000000000000000000000000338ede2b0718dc181cffeb96f42387c6a557c0e2c8777cc0d177ffdded1a37b7c6a733609e7046cbcf9f25c7cc68f93a7b8ea822a6bbcb10432f7343d6553676ba0b4b20fe5622a8438194c798a3b2ec52"], 0x14}, 0x1}, 0x8000) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="9b8f9145d213090a1c7bf7ee6e300b658e11d9623556a73f77c20d122100d439f85939e4e538b936dee300080e098643143b8f039c3e06d18400e3dba102f6d70dd64a4701efe8ab319b79799e9cf82457811de6036a06ecaad595e91644610e06beb369f89652f17e27a24f510e6cca2e94518a10", 0x75, 0xfffffffffffffff8) r3 = open(&(0x7f0000000300)='./file0\x00', 0x400, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000003c0)={r4, 0x80000, r5}) keyctl$search(0xa, r1, &(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/19 19:53:40 executing program 3: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/87, 0x57) 2018/03/19 19:53:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x6, {0x5, 0x80000000, 0x0, 0x3, 0x7, 0x8000}, 0x100}, 0xe) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910c87a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r2, &(0x7f0000000500)=[{&(0x7f0000000140)={0x27, 0x0, 0x2, 0x5, 0x40, 0x8000, "ce4b3e0c9885b73eb2d5d5008651a3ea3f9fc848da5eed7c64277a0ec23c7eefcb8437b62f0c09b4c4ae086b6a3ac37d488d8a4bd0c5ab3931cbbef4ec4327", 0x7}, 0x58, &(0x7f0000000440)=[{&(0x7f00000001c0)="8b1a329bebe9a06074f7eddbf5ed9ad5046b84bee8a9e2b67d23875b49015d0016cd09e3fd0dad252443a169d384e2e8807f03e9e7a9d31f8a9562aebe76", 0x3e}, {&(0x7f0000000200)="728be82e75b87fb6fb6f4ad328986ff4a2", 0x11}, {&(0x7f0000000240)="243f1c5ffa4911f187a40ed75d30e7a24c6fa2475bb328f9d37b5ce563f3f9782b040c0a7bb6927f314f689102a1d8fe0b222b2b99dd1a464899775aea278d567f96448fdbafe16ffad0383efb4c3a72b0cc7e1b870ef482b5b4a4a6b9572f940e5f67602023f8763ea060e67208896c9460b45401e5f15a4e4df88bd29338647a69deffac84", 0x86}, {&(0x7f0000000300)="15992a878fbfca2b71b58cca571a6ef32526411c2d9d3541cde1d755692abc2f1c7442e46894a6583614c1745807b7aef3829ac696cc6610c3ea725e69d5143eba6b0c017af90a3597a7af67dfae509f7d9dba0325dee55f9ef513ec3244cc0a2622b990e2614c0482f091a0c855fc06a826d1ede7eddf43c06436593adf8ca0f8089c38355035eb1c27a62232107eedeb", 0x91}, {&(0x7f00000003c0)="0919f1afc2daa773109b2809ba64ead5578419a382b1178cfadcd2c31b55d4d67eba4ec1059535f7d68e995a7bb1231bd4e9165dd8b32b9b0ffaa8c04c4a5e1db0b6f1758153c8924816151559e00cce4b3e1d53d977b91eb61ebdb56f", 0x5d}], 0x5, &(0x7f0000000480)={0x68, 0x119, 0x0, "a8b574b7bec43d7b1c1ebfda2025136524f588c329f8d3844e7fb9d7f3f7d608c24c0fc19bee4409a7d7879ec86f51c2018bb9b47bbd4c916115ab126c045fff80f18d6feca6576fc61d1e09fa02893aa6443401bb1e92860f"}, 0x68, 0x4080}], 0x1, 0x4000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x3, 0x3a, 0x6}) [ 42.688970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52190 sclass=netlink_route_socket pig=6177 comm=syz-executor3 [ 42.719993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52190 sclass=netlink_route_socket pig=6177 comm=syz-executor3 2018/03/19 19:53:40 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000400bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa72a7c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/19 19:53:40 executing program 2: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, &(0x7f0000000040)={0x5, 0x8}, &(0x7f0000000080)) clock_gettime(0x1, &(0x7f0000000000)) 2018/03/19 19:53:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, r1, r2, 0x2, 0x4, 0x100000) fchdir(r0) r3 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/19 19:53:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x2, r2}) recvfrom$unix(r0, &(0x7f0000000280)=""/90, 0x5a, 0x20, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) sendmmsg(r1, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="4e14ed3c475dd0dd5303a1ec82b12804bc20092130ed75dcf890abce34991872c315429eda39da5b000000ce6fcd4c864b609117cf546e867a5b2b73bfd7577d5479bc31633e3aeedf49"}, {&(0x7f0000000080)="5c171c2783577fa77db8df041f016549b42c93397a1d720647c52efed434fff5eddd8cdfb6d045a11f700298da141ef53423c28e58654d0c2ad992404f684076c439301fa409374e6834233c0d42fbf758b0b017273444f1104d0cd5b0ffeb1f0c05fc9c77f4c17b201692c899a14cb709e588089989a06afb34fea7686cb848dd3269c2df7148e9a87a47731e4518c0b52978f7cd8bb6b7cd97d96c91f8c874bbdd400871601e21bba2b696ffff54d6b936b71ee7bbb07a8004195d7ba272f5142e6a79650c20fb3fd2ba44e68980b0f4df95d5c1ee7e3cdea4b7ba952c1e89f93bb1f48be0152e35ce5d626c66dd96"}, {&(0x7f0000000300)="44c8471dd790f5bc6e5e489e082318eaf930a633245ad70d1202d2e837c687f3ab530e157ada0db169b283b5e2bdc359419f00000000000026ac129fdac69431c3eb91402c30804de1070000007804a1d8f800a2c25c080e2c44"}]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000002c0), 0x1c1c400721438a34, &(0x7f0000000240)}}], 0x800000000000221, 0x0) 2018/03/19 19:53:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/62, 0x3e}], 0x1, 0x0) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x20, 0x7, 0x6, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9e3}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/19 19:53:40 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) 2018/03/19 19:53:40 executing program 7: syz_emit_ethernet(0xffffffffffffffc0, &(0x7f0000007fdf)=ANY=[@ANYBLOB="0180c2080000f4ffffffffff87ca"], &(0x7f0000005fec)) 2018/03/19 19:53:40 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x80, 0x9}, 0x0, 0x8, 0x9cc7, {0x7, 0x6}, 0x4, 0x6}) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x240040) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x1c) 2018/03/19 19:53:40 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x7f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/03/19 19:53:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) recvfrom$unix(r0, &(0x7f00000001c0)=""/125, 0x7d, 0x10042, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) 2018/03/19 19:53:40 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0x80, "2937d4148f0708340b2947ebb04786fa619e67b52d5ac0fd5fe4a6e0969f16a2cf7f150ed907273949324158ab55687ceb0d40f580d16da42a690fcdd7d03f0cf50fdb6782857abe1b9f3980ac997a7818e4896e53094ff207c740ab240c149c4de28952db34fda1491d1d405fae7206b91b89815fd099f595e2aabcf9d801da"}, &(0x7f00000002c0)=0xa4) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x200000000000009, 0x9, 0x4, 0x81, 0x0, 0x9}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@generic={0x80, 0x2, 0x4}) r3 = getpgrp(0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, r3}) bind$inet(r2, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) rt_sigtimedwait(&(0x7f00008ad000), &(0x7f0000603000), &(0x7f0000385000), 0xfffffffffffffe01) sendto$inet(r2, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x8, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCSBRK(r4, 0x5427) sendto$inet(r2, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/19 19:53:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/03/19 19:53:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$peek(0x1, r1, &(0x7f0000000140)) 2018/03/19 19:53:40 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r2, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x2, 0xffffffffffffffc0, 0x800, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x3, 0x3ff, 0x8001, 0xbc0, 0x100000000, 0x1f, 0x0, 0x6, r4}, &(0x7f0000000240)=0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/19 19:53:40 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @empty, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e20, @rand_addr=0xd4c}}) 2018/03/19 19:53:40 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) fadvise64(r0, 0x0, 0x800, 0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="1dc823efd5cb65cce7adb9", 0xb, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000240)="2451364c1b649552dafe93b8da39738eac2595c220662f310d81b059d203dffa2350893a6897c41954bd0d05161c3d8c6c76062e858fe3304eb31c85b57826a78dad120c76e31baa5641604a19854f57ed483502c2d2abd14e1077be687887699d", 0x61) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0xe, 0x4) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/19 19:53:40 executing program 3: r0 = getpid() capset(&(0x7f00001b4ff8)={0x19980333, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/19 19:53:40 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x20, 0x7, 0x6, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9e3}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/19 19:53:40 executing program 4: unshare(0x8000400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000000180)=@random={'trusted.', '++\\-\x00'}) 2018/03/19 19:53:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x4, 0xd4c, [0x20000080, 0x0, 0x0, 0x200001e0, 0x20000c98], 0x0, &(0x7f0000000040), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0xe4c) setsockopt$sock_int(r0, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x40005, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000080)={{0x1, 0x80000000}, 'port0\x00', 0x2, 0x10000, 0x4, 0x1532, 0x7, 0x81, 0x4, 0x0, 0x5}) getsockname$netlink(r1, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) bind$inet6(r0, &(0x7f0000000fc0)={0xa, 0x4e25, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x99) 2018/03/19 19:53:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef5000)=':', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0xffffffff80000001, 0x800}, &(0x7f0000000180)=0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/03/19 19:53:40 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') setxattr(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000000100)='ramfs\x00', 0x6, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x158) r1 = open(&(0x7f0000000280)='../file0\x00', 0x1, 0x1) linkat(r1, &(0x7f00000002c0)='..', r0, &(0x7f0000000300)='../file0\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20000, 0x0) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='../file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/19 19:53:41 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa4800, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000900)=0xe8) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e00)=0x0) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003040)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000fc0)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003140)=0x0) stat(&(0x7f0000003180)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = gettid() r16 = getuid() getgroups(0x2, &(0x7f00000044c0)=[0x0, 0x0]) r18 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000004580)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000045c0)=0x0) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000046c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)=0x0) stat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004800)={0x0, 0x0, 0x0}, &(0x7f0000004840)=0xc) r27 = getpgrp(0x0) stat(&(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004e40)='./file0\x00', &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004f00)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005000)=0xe8) r32 = getegid() r33 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005040)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005140)=0xe8) r35 = getegid() sendmmsg$unix(r2, &(0x7f0000005200)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="5573dfdb7ad1498ce30020be13649320f3abae96b5c5a4c9da8d5e9d1b350285d3b502f027a491d0b0aa95b532e806ff71b6d7aa3311e92c5f5da51f5f6764d04ed77c6c5b351a0f79be68e4d36fcd05bcc7596ba93cbeb76c1a450f5841460e5d1d648cf730c3448193", 0x6a}, {&(0x7f0000000180)="cf71ee080ecfdcd41dfe1afa6c60e73e57e930c60c6d80b6335a14d92c1e7a3722d3435e8f901dc877323a4fe5e1ca5bcfb191fe45b637e51e15e442833bb9c74e4ef8036a914f7c6f3007f807e98228b6083408d5e1", 0x56}, {&(0x7f0000001040)="4619e23ce73193039221f0367c802aa3c1f7fd4402bc307e22b92f722cd875dc2af4eaa21c2f55ac372f03e9023c9796976d95b7eb5469f8d5f395f419e0cf0bfcf6bd2a5c9ef9e733f778eccc6e0d18ff259d1e675ffdedb14ad23de533965888e0979b9e9785064a1bed0a847f335a9b0ba80b28ba2abcae10177ee7e665cea844cd1abc79e89867d2a81769b9d706838667d476f3bb1b1e30a6373ba1d91b35631126a3763ef90ee7d9ec3401d66d4a6986eaf4729a0d7a14cfeb9065fcdc1ccf5ead378ffb308405c94b7cc5f6bf1d31396755357e692726f410854f4b7d4523566ffe7391faab2439ff1442306003485e1cf452586b36c9b2bf22b31b01630da6b38cfc45de4f8e50db1d13fef614f19adc5cfbb0ed472168dfd9e008a1caff82c20e55da7e2658a74ed6aab9cecbccb6abc5b146c2988513deb0e859cc2185e95bc679980c9223ab2ebd8bfa2ab37fbfde79baf5cc868b5d7eac567ee62d185cc0f5a1267abe9e69eda74d64e7daa0d73fa80f4e9e6f8ebe39a77f82b8ad59f2014716b9d4f7b5d0daffee77389553422f3b20e5f8fb8b3dfd8a489452d7cc134bd496b1cf7fb15199e3ea388ee0da2debb30113592f116cada237f2fd11db3a36948a27ccf5801340a2670f2fee06fcbd0bddaf5a98e8d51723f93152f53740b326be1952d9f42cb0d8dfbaf5b903dac3894383e93bf133961c78ce2790c68ddfb052a827dd24d1c08fff8738ff7d081313733b9cc77f545d499dca325128cac6fad733d2c08b7ff870f7a87fd4054e67a4d9b0a930b757ed050d8fd7e4b00e39e67e79951091887d70ff64c9fd287df14449a24e15c72b810fbc2e404396bba7100cbd87ee77c2daffd6fa40de2b5d5f7d25204833ee1195c51d298fdcc443f46efdbb85ce7278c0763e1619254210dd55b00f8ec88daae9bbcff9742f537d9ecd340718f07477096c9760947774ea7aaad284631a52ef36cd7943c06f7875cc8338085e751c1cf12cd5928d09bae662f1bf46d6dc0cfffa260735b874bc20b837f375162c40ff3fd1fbffb4d95c0cb7a6e2d938837f2c6852b2faef58cb297e39c83c91d015de6797f2e6199117b081524a60233cac1061268cdba4085d2b40a30ea4bfa190cbd122405de7638b9020fc79415af9b59c0547bb75eea32b744ddb35d45cce69b66b2f356e921f43cd028b3eeaaf5ec251ab308b00c7d7a3dc0aee8a27f2dd65a348940eb24232de7218a2c0fa04a957579cba0778c43f60ed6cb458a446a1da3ce73f7fecf55b926f08a6b5c0540be15128a9cf0b379f0f9ed757eebda2b273bb6774b5faadf4ef32f758c3018ea44df22460ea7e8eadd335e01bd14c4302833f968431611d6046b81edbd1d678ec3355c370af8d40e6fbbc2e78aa933e8bade7ffe99e40cb0bb6eb5cd81cec71a2693e8a87664dd681eca7e14e58b259ead4190f538a41dbc986b6dd804d226ba33dc2809f8af0f8f5cb4e450c791755a44fedb2c935bbcaaa041b371d52693da877a8eeca5492521fa33eb7de16cc1a4f256575e402b02ff17eeffe905e1f0f4e01ffd2e4fe5dfe59ad237d553466c7d43083e0aab8c30045dfb6ef7e2926ee7131c3ede65f40046afda56df0d693ba902850c89463874dca8ec892466502d4fdf8c742f5cf56d1a56acb56871f4ad0e5945ec1280e9908601d00e220fa3dd269def4cb23a3f63d43af964204164bf0056627f1fb5a2a5db90a32b3063b1a8031131805b4adc13de2a43a271c9757a4ea65f4cc0286c9b283f7d911df88395bcb3597a2cee212701e8954b991e035dce51a73aa22e8fac44b6b6652b3d3bbccabd90be689964ab0533f523a1589ac9788c02eef563117f9b2dc2d3f045250f462a44a14bafeee2f86cbbc522b9369957ea8b679eac9096caf2c5be599b74e4f9a7c8eb827def109fa1bfc28c6cdf0ef252d6997c5ca18ee150a2f75c8b558a274e492aa6c865dcc5d711f5afe22e9c87f3d02e62e4346a390fb1da2e731318d702c2e978409512a793edba3c81ac2d03db363f77863627614726d579571cfa993363f8f4d29d670ab3c28ee6d47ec1a380d2789d9d6e5291cb6c83903ff1bf4475d02e1f9741f6abda777e70baa81bb5b6dfb5884a0a31ccf52ade0dddceb62863c8e9e9c0dbe68c221ce31009c2aeccf869d0c58c990065f5181ad7c926eda2ad83ed395a177a798814c82230016be4feb708f18eab4abf60c5d2e0bec0198cbde849f9ee372fef56e0ba6ea9890dca14aa333b2fbcafae67127956f17040bffbc323edf37a08a58560da93d4b103924b38be14269b9bb90b1f87d76e839932de8ad0921b5c20db963503befe00bfcf262975bdf285008d078a83dac675f9240272ccd3ac0956647ceb2fbb8b34c81b3d6a1129a353843a9683c6c01e72a11d23d8648f5d561bc2338f0c38bfb39a3d91716ea4711291c4f622ca61894355e4bfcfb0de81ada5026c124b80f97baab1d9725964580c1e9f9853abd4d0e7f7fb422b0f028db7148879ba834ff27add0f6e4feb6ac35151e86c204ee2b3d6f94cac352c0af4f06d3b6f59386c3c783744051ca3a2dc0fe31b2cb3553be3d8047d167f1243dd928965031347ac56391ecfebfaa86266796f5f5ce80ea2f24f45b1139ed7216c56be8833a2ab975a4f4ea2572675527dafbebf6bfa9c17cf917bc122f9a14778d190dfbe2eb0e062280c1545cd8043a39af75eae7a3558d40d46ea03d76525ace58d7d38ccbd3d015fddd3af7a11696432d4492a2b44bb20703e6fd418ec9f18c3e325ea6910339f1d64f3e3bd44c120dc477c752aeb878e39ead886bc18370a4dd878d6fbc2bc9025cb59b4ee229502fbd6a4b43630bea41242ad74b2fa9a096ab3b28d52802d710debc32181a28538a5186bbf5f23ea6ced1410736734be083a5c15baeb171361757a7a1f14c2b969478238a7f2e9785debbcad14333c4ae4d2abbd929b340fe40f9dcb5cdbf76c5e0f5f7e8fd121156b0c617288c5d4693e4d05816c4ff80865910c3e2ae45453ba6ccca3a05e7a64be37e1ec36446fcf69f81946d4242ccc192b866a782beb2ff2c39101a5910f7fb07bb4ca0d8fb76e7ad37a4e3f58e8eed1e1c76b84471294d24c83e48fb223aead521fd9a6d35814d36cd869ba04bf297c340279a8822d132ab47cee3562308ec73850438ec44f602d41b7edb178e9e9984e090101fc7a1abc1acadff35ad699228949dddc71b1ceae6950539fd3e1cbe36c2d700795ecaded8d954a365412ae90121b0f9b9600ffeb54774bfacb87e39df72aa581e20bb5c0a9ff5248755ca056c76a3a39cff344671e49ee4ae383e2e3f8ad962f6da79447036244113e6004e7dbfadff65bee75137287d93913112390481bdfc26430a7ba903561b1bb32bbdf6eedb87346ff494427a83c0ce8bab6ecf58bf708e9e74bcf4d0335fa296000a42d989ce99a7fb8b27c289414ed3d55a8cf3b90b4a5e21de7ea22d7364dfbdb2e27a2eafa5b787efb90d4b7973b497dfdfc0467001c25d5b4922c3464461c7ecae7f5356359d9a5f4bb842b1cf65292a6d34d96010f07f2fb14905657f6c1bde6df281ce8672226f0398803aca097d7e9006cf947edeb260172b28a7ee49f124c11dbf198e4250561d0a38fa35697b1bc05160ecce05721dc22d0ec76d643161d88dfa1619a1916039912c65e1b21ecc622111f186c6506403dc2fe248b9227f5369612492a07a0ff0ab5ff96916be112d3af1c6198e1272a2bee47285cfd8e10a4588f37071238d216a5e05cc8cea43159d90cdd36006880d650403ee65108a2a9a2903a4524cc1e7b0aa5d12e39440031e8e578e0f6cdc811fab8754602a8621a41b456991f206afd7b9f273e46616c3a65cddf4ebf32ebc834750611a007b5dfd83abb6fdb9fcdddd8f068811235aa41527d515e79cc6995cd39bc2c66030e6b9d5b15b87d82c67562dfbf30d5a3afae4abc53fafbf463742e17c5c04f453a08ea03dc9002ce92e9dc7c9f3e0e0b465e9b7483c5f74fb9eecee8f1d3d55eea1c4894d31c5074738410925550bfdb541699d1adebb4c520de79062124a45466100fed90da3b036fa08162d20647858412b69da835c7e53e9444ec53b94ffc033de33ab26288cc7b9177d902a0309b753b59da7142bce2d2c168fe55a969256b9b8412ccc08a6786cac4ab33b2d944f1403fd20de1d97bcf80cf1be43133112ffb11df4157661a304ffb23db866992e08dea14288730c9b0905f2d4a59ea25c059f2d904ce98035a8404415db0c88d0d31d6d12492abaaecd113d319d891c65332ee4c07c1173c489229e216f9821ed249fc51f107d6557cf95ca91dab1c03cb42894507dc69f785483bb5431f4e3d313e6fea2ff275c750bf2e30b2abbcc8f34b83fede5d7bfbfb4e09dbdf44767c3237b249a3eb0f4b9913ea6889271e96ba8c237248c002a50eb8e215b6b90c9d54d30947db8c003c76222b0047712893a760144f71dd3b29c5d213f842eb6afc01194ca02b099464ff5c8dfeaf55c65e1454dcbb748a58c07bf597b70977863f577cbaac7f31d6ca9549c8e936d5eace8b876278fc0592d876857055bd402245f4cf177378227e90461e971380c9047a37390d211b3ac012d06680bbf618fe1b7fa956c00f153718d9bad43327bec96b26afd20126495eca25e776e4f1531ca1f84c28572d0e9edf4e334a9f281991e42913fe52eb00284142e88873d7641c884e21105893b70f45bfc9cd41c6f327041d19792b59fb92339539bf96c1d4d1570a55c8d54d4829e581b877c5f8354784e7cf82c802116dd5c0fbf399a95ecabe450538876d44b476292cc0a7e6060e36963ed6d5e7de4a9326529eba3e458c7ee232d49815791ce50884cb05dc184a551849be1fbc7b8e17e91feed35f5f311a74ae368aa7295f899ef50bc8ebaddbfc4f576a4b76aa35466b26bc9aff7e5b7ee132151aaec3fac16cbb71d41efd4c2583d809c9e5f0fefa21cde799c3b16489b581138e63d81da2e44954d6655f4e69b703cc2390997cbde39e6607f60103babb5671dfe2ffc52e4ae4f36b2634643c9d1a2b69ae9328df2f3957162581bc7262033826ea2bd9d8d1a215d2ddc199ecd230fa25272bba69d9b40b1b029f802435f3ea9dbe05a67f04a90cd96f539b3489e8a1d0a664846277bb9a9ebf7a4419cee41183dfe876eadf1da51134c5629600de4a3053c73c49be64e213c734433f65062906d85d959b5244935165eb1e8fca6631b2e5817518331250aa5a42847c9cca9361facbc7173bc378780a6df5eb9698107f4aa9de6e32711ab281e84b20cf589f35d786e6ab689636f41c180202def58196e7e9edb0a380b3b4bf79f94d4ec08824d37a65fe56bfbc96ff8a1f78de924c9808cc9899987c005e5dfb8ea5e661a04b5567641207bc879cddd0df8f321ddf6de575c83ba3cb4ab0ab488a690bb49d938c2d236eedb65ce7ef3a0be3bb7f245351ba3eba3f626e0bfbcbdd19962901093a6e449424adf732d9cc0aa6c407f510e71ccfdc668b9dfe2c8bf59380b23fcedf3533d2a5c24ac2b8516e7d3dcd370c93f829c9c367817c75514da0c71136edf7631cfc137bb6a906ee386048de2173027a813ad501eb5526473218d5833b8f0b1f66f6c0aae858df91c77c4c2f92a57368a198132f6d21c6d52c4af0df2f7db40f20078b0318f0c8801ed16fa62e8714121a1cfdf75065399896f445b38da71ff4def6356e968fccf9df0186fce044a051924f0e35830", 0x1000}, {&(0x7f0000000200)="0948427151ce3b16856378e9444ec0c29e7ddfd40bd16f58abddf48b457771b394fb0b157288e21d04734f7159f59adf76e0e41058e73948b17552cd55010a943b3b174defd982b7f5d13038438c36b4a35841d524c91a2a71c28228aa5ed33dd86b", 0x62}], 0x4, &(0x7f00000002c0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0xc, 0x1, 0x1}], 0x44, 0x48000}, {&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000003c0)="87dd10b7be93a6f3e1f3e1fd1c1366e19b1c", 0x12}, {&(0x7f0000000400)="02e96b94887026e54337bdf78a8e995d3d1eb4aa8b18bcc017753e1e38f71eea26b39a7d323ab96506da3628dfa4370a5b83091e7396b3d194b1f8344f058de6c7d16e0350bbf73d788ad06d4a9bd6c519158c6504818515a77667328850d02189608e0d241766bdc2a6", 0x6a}, {&(0x7f0000000480)="06778ce1286ad9d79fc1c3b2c3784579d9fc698a8a956c6c4475ab7269c86849dec2616757fa8639f2d3c1eb642fe10681f90eac5aaca4ed39734bcdec92a51fdfa797e04e97c4faab8cc9243c1670664c418f59f03e296bef9e01bf5bdad920906b923d4aa2773ce135cc8d3eca3cd6dd8d7eed60c1a920cbcf9c4473b5fa81b8566f21968e4c7aa40588f4fa4b945db6738106dd9f5363b1b28d438d2da60cc5e45e194a7516085433dd676594462f", 0xb0}, {&(0x7f0000000540)="5401171d007c6ae551c7e31463317175217a0fd2df1f931a0d953976a376ab7c416d83734b5f334da324e502906e661ec6c5a13161dce6d6c0852090bbf7155d4827e4ce67f0d8260edd495f661929f8bddad00eee882a9cdb28b6edfd243a1ff9bed7fa87462a6370d1a4bb54866bd97519bc19a1f46d318ca6d55139a96b7f9241dc5d4e1fc2", 0x87}, {&(0x7f0000000600)="1c243ea1e153715c6495c3a8748b2a8cbb9bf0dcab3804", 0x17}, {&(0x7f0000000640)="387f562704f3ce3a750b5186ecafba789e3efeec0a6d7ed5ca2d4931cb6d5f1d82c2132ad0dc41e100c6ad5ada50ddf047555b8897abb3ac9d5bee42332da93d769898e0b6e01dd6e4d4ce4c5388a3ba4a6ad507060af463685747d17d886787c4a84954e0c094b0c5e31550f375336aa083602989f30f2c89a2", 0x7a}, {&(0x7f00000006c0)="b2b7a6e14897d7256cd02114f47b892a54bb33000129662d53144bbf384be32c8a3589c8af0dc6ea4c0dbb03bdde874586afbb85459879f30995e62652877e9e1048e3e48e6a8b21c2e301e103ed15ddc9722a5542e119fbdddd3504829cf0a38bf9c03cea2a1cf2b0656f0431a6bf84454245ab5669c253a04776bf938c712a312493", 0x83}], 0x7, &(0x7f0000000a00)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x68, 0x10}, {&(0x7f0000000a80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000b00)="d43b92436d800459ec543b1b8ee2e293f874d6c5a507c94f3d4178d83d10c6b2293ce42a89ac4dd27b02baf2de7162932b49a32bf9253883e18423b2da22d83d7094117c2af5c51c5f88d93f9ed6c1119f548c18dfe058d9eddf57a810e94ed33ec6151a1d29742098030d4bcddbb0d3a24615e3d85a5dca3bb6b9ef1432c2f2b76d8a1f3bd0793a57a764c0590adfaec88e404d4880021a06120a56c152bf626e4c0603c970eb9094ec9ed4e28d6a297abe5a9b7aaf24bf1ff9a59b22efff63f5b4acfa69671a9d3b5eaddc031c83bdba6d58815858984a4e0741f005f86ef65eb0fe1874ee5cb53ad8dce3a6876eb1146728bd6716af", 0xf7}, 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0x1000}, {&(0x7f0000000c00)="f0f38cb8e6ffad86bdb11d566e8c0a5281ee389d022f4e2c784a1493326e03ce0ce6c2147db954f5939c151329570d2829b49c9e0da9b23418c73bf1a69bff42f2e8380ec06b9927a761c831310d73d67ec0c86ec964c907d3320fedb08958ce6ef7ccd1f030c5be266bd382366828689ac81c75ef4d9dfb5cf8787949610aaf4e09e082", 0x84}, {&(0x7f0000000cc0)="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", 0xfb}], 0x4, &(0x7f0000003240)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x48, 0x20000000}, {&(0x7f00000032c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003340)="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", 0x1000}, {&(0x7f0000004340)="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", 0xfb}, {&(0x7f0000004440)="23f4450427527a9b2ae58247440fe916b9c56439fd837bcec274b0efbf0a56ff24c9e2c24d674826bb88923a3ac2835fdc0fd66a3da53a515b2ccedcd07a01", 0x3f}], 0x3, &(0x7f0000004880)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0xc, 0x1, 0x1}], 0x6c, 0x4}, {&(0x7f0000004900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004980)="1aabb0b533aff929e22221c4aacd482e9af43563bc21561220b8167835cec2f6cc9ab243b43eeeff041811ae9aa88e5ef3bf620dfc4f2712450d1aaaba10f43bae25033b7288999797936d6ed56398b4ec1828493916c5d3d5d1cb6f4947fd35b2140ebe568659ab5c4309c5fb04721efebd207a5bd2aca72fdd42a8aa8358b18b796d31183c751ee80d12a31ce122078423356e69be3b011bb76d9b3dcd0e2a060ea1e18d4f923328eb59da510ae102a2a9e1a14d729de51e32dcc3a2eb5d5170e15ff91114734a67b5a64c29bfab07589d5c24", 0xd4}, {&(0x7f0000004a80)="80d60e5fba408c64fc9b8302a27a4e8d1f602c5400ed57ac816fa18c3ea6877deca0358b5dc42b481dfa429581a86066dad2e4352769bb5b15ca", 0x3a}, {&(0x7f0000004ac0)="a08031aeec3bdbd652e6dacb8fd8ff79b13920a3b473", 0x16}, {&(0x7f0000004b00)="edd231e35c4d29e135b7bda09657dcda2ced8d4a71ff8f7d0f486b8ca0fab4d5d0d7e923969132b8b45340f44f2c8c849014bf19fcb7ff05077d03de389393b3d46da960279b28b693fb2404cfc7eeb56c43249958cdf52e49734fe529c038f6c9a937e9a64cf690a1c0abb4665ba12f52228d339ae76bbd20b9e93880afb10b7778f23df1d80cc95b092ab40a1bc662251b", 0x92}, {&(0x7f0000004bc0)="e7f1d90de687dc9ecdc9b4fb0356c48b5a2b552b2272b95ac7efd20f839587dd480c5d69d74be1d62979eb3f276e6210846b3b5bee7f28fa8681fcf52a7a5140f2dc723400f1209176fb89448c81373fffc4f00b0edfb9002a7433c8e6f13369983689fb5294a4dc3748004920e9a71df4eaeefb3dd65879eb29eb9d4480fdec970693ed5b710ced2496bc145d86c8ea88d6d2360bb0c04498c867fbdb4fda28f7b13ce26ee8023a1e324fae483be107", 0xb0}, {&(0x7f0000004c80)="ac3569c39f59f0594baa2c093b6c57f336dbf9483a1303d3dfff6407ebb3f84c8d573b46c377f86ecd53a084ba2b255572facb1449454bfeee0f9d278526e7870094075ad0af0c56817c7ac0bfef73a4ec1b87b18f835f665fcf282120d0cee5aef98742598845fda7f6a3adda1d3de6a4c35c3aae2f79affce5b2a077a9e4cc2f93d841091dd7443058da653b703a8b7add3d7ccebb2e", 0x97}], 0x6, &(0x7f0000005180)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x6c, 0x8000}], 0x5, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x2, 0x1, 0x2, 0x4855}}) 2018/03/19 19:53:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000080)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x14a) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x10024}], 0x146) 2018/03/19 19:53:41 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x3f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x1) 2018/03/19 19:53:41 executing program 1: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x80000) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/19 19:53:41 executing program 6: mkdir(&(0x7f0000b4dff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036cff8)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) chdir(&(0x7f0000985000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/19 19:53:41 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"fa14305848a89d"}, 0xa61c}, [{"d895cf9917f25d"}, {"91fedab9773246"}, {"c4ed76544affdd"}, {"346e5cb70cc77d"}, {"565583faa29889"}, {"a7b28922bd5441"}, {"091b5b96e6636f"}, {"b7ef0d3787dc07"}]}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) 2018/03/19 19:53:41 executing program 0: gettid() exit(0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:apt_lock_t:s0', 0x20, 'system_u:object_r:event_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x203) [ 43.041781] sg_write: data in/out 167162/284 bytes for SCSI command 0xff-- guessing data in; [ 43.041781] program syz-executor5 not setting count and/or reply_len properly [ 43.060766] ================================================================== [ 43.060781] BUG: KASAN: wild-memory-access in sg_read+0xe5c/0x1440 [ 43.060788] Read of size 4096 at addr ffe70873f8597000 by task syz-executor5/6326 [ 43.060789] [ 43.060798] CPU: 0 PID: 6326 Comm: syz-executor5 Not tainted 4.9.88-gbb52bba #7 [ 43.060803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.060818] ffff8801d4e379b8 ffffffff81d95f19 ffe70873f8597000 0000000000001000 [ 43.060829] 0000000000000000 0000000000000000 ffff8801d4e50140 ffff8801d4e37a00 [ 43.060840] ffffffff8153eba2 ffffffff8266c1cc 0000000000000286 cc362eb748db1aac [ 43.060842] Call Trace: [ 43.060853] [] dump_stack+0xc1/0x128 [ 43.060863] [] kasan_report+0x162/0x380 [ 43.060871] [] ? sg_read+0xe5c/0x1440 [ 43.060881] [] check_memory_region+0x137/0x190 [ 43.060890] [] kasan_check_read+0x11/0x20 [ 43.060897] [] sg_read+0xe5c/0x1440 [ 43.060905] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 43.060912] [] ? fsnotify+0x86/0xf30 [ 43.060919] [] ? fsnotify+0xf30/0xf30 [ 43.060928] [] ? avc_policy_seqno+0x9/0x20 [ 43.060936] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 43.060945] [] compat_do_readv_writev+0x5ff/0x740 [ 43.060953] [] ? do_pwritev+0x1a0/0x1a0 [ 43.060962] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.060971] [] ? check_preemption_disabled+0x3b/0x200 [ 43.060978] [] ? __fget+0x20a/0x3b0 [ 43.060985] [] ? __fget+0x231/0x3b0 [ 43.060998] [] ? __fget+0x47/0x3b0 [ 43.061008] [] compat_readv+0xe3/0x150 [ 43.061017] [] do_compat_readv+0xf4/0x1d0 [ 43.061025] [] ? compat_readv+0x150/0x150 [ 43.061035] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 43.061043] [] compat_SyS_readv+0x26/0x30 [ 43.061051] [] ? SyS_pwritev2+0x80/0x80 [ 43.061059] [] do_fast_syscall_32+0x2f5/0x870 [ 43.061066] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.061076] [] entry_SYSENTER_compat+0x90/0xa2 [ 43.061079] ================================================================== [ 43.061081] Disabling lock debugging due to kernel taint [ 43.061947] Kernel panic - not syncing: panic_on_warn set ... [ 43.061947] [ 43.061956] CPU: 0 PID: 6326 Comm: syz-executor5 Tainted: G B 4.9.88-gbb52bba #7 [ 43.061960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.061973] ffff8801d4e378d8 ffffffff81d95f19 ffffffff841981e7 ffff8801d4e379b0 [ 43.061984] 0000000000000000 0000000000000000 ffff8801d4e50140 ffff8801d4e379a0 [ 43.061994] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 43.061997] Call Trace: [ 43.062007] [] dump_stack+0xc1/0x128 [ 43.062015] [] panic+0x1bc/0x3a8 [ 43.062025] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 43.062035] [] ? preempt_schedule+0x25/0x30 [ 43.062043] [] ? ___preempt_schedule+0x16/0x18 [ 43.062054] [] kasan_end_report+0x50/0x50 [ 43.062061] [] kasan_report+0x16b/0x380 [ 43.062068] [] ? sg_read+0xe5c/0x1440 [ 43.062075] [] check_memory_region+0x137/0x190 [ 43.062082] [] kasan_check_read+0x11/0x20 [ 43.062089] [] sg_read+0xe5c/0x1440 [ 43.062096] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 43.062103] [] ? fsnotify+0x86/0xf30 [ 43.062110] [] ? fsnotify+0xf30/0xf30 [ 43.062118] [] ? avc_policy_seqno+0x9/0x20 [ 43.062126] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 43.062139] [] compat_do_readv_writev+0x5ff/0x740 [ 43.062147] [] ? do_pwritev+0x1a0/0x1a0 [ 43.062155] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.062164] [] ? check_preemption_disabled+0x3b/0x200 [ 43.062172] [] ? __fget+0x20a/0x3b0 [ 43.062180] [] ? __fget+0x231/0x3b0 [ 43.062187] [] ? __fget+0x47/0x3b0 [ 43.062197] [] compat_readv+0xe3/0x150 [ 43.062204] [] do_compat_readv+0xf4/0x1d0 [ 43.062212] [] ? compat_readv+0x150/0x150 [ 43.062220] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 43.062228] [] compat_SyS_readv+0x26/0x30 [ 43.062235] [] ? SyS_pwritev2+0x80/0x80 [ 43.062242] [] do_fast_syscall_32+0x2f5/0x870 [ 43.062249] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.062257] [] entry_SYSENTER_compat+0x90/0xa2 [ 43.069101] Dumping ftrace buffer: [ 43.069105] (ftrace buffer empty) [ 43.069108] Kernel Offset: disabled [ 43.548159] Rebooting in 86400 seconds..