f1ff30b30ca5c7c9f0726111e6952ccea9575c643d0d2fc737ff4a83dbe35fc7d0ca684b04214d71bf29c98bd9a24e87f15a2ecd958b1161b97ee1cc58b26cdb56217956bf915087faac624485360f35d60068e050bde95abfb47b975953172d54a88a9e629259e40034896752b664b7462860cff1e5d204758e2e2532c2b98759beec4e426639cce7e2925968ac245b699967164f03076cb5fffa5d0c99b209bc19"], 0x1011) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffffffc, 0x7, 0xfffffffffffffffd}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) 2018/03/12 13:20:51 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x80000001, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsh0\x00'}) 2018/03/12 13:20:51 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2}}}) getsockname(r0, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000400)={'filter\x00', 0x0, 0x4, 0x86, [], 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f0000000340)=""/134}, &(0x7f0000000480)=0x78) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ptrace$getregs(0xe, r3, 0xffffffff80000001, &(0x7f0000000540)=""/187) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) lsetxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@random={'os2.', 'nodev&\x00'}, &(0x7f0000000700)='&\x00', 0x2, 0x0) fanotify_mark(r2, 0xc, 0x8000000, r2, &(0x7f0000000740)='./file0\x00') process_vm_readv(r3, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/22, 0x16}, {&(0x7f00000007c0)=""/83, 0x53}, {&(0x7f0000000840)=""/57, 0x39}, {&(0x7f0000000880)=""/33, 0x21}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/139, 0x8b}, {&(0x7f00000009c0)=""/216, 0xd8}, {&(0x7f0000000ac0)=""/124, 0x7c}], 0x8, &(0x7f0000001f40)=[{&(0x7f0000000bc0)=""/221, 0xdd}, {&(0x7f0000000cc0)=""/180, 0xb4}, {&(0x7f0000000d80)=""/253, 0xfd}, {&(0x7f0000000e80)=""/160, 0xa0}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001fc0)=0x80, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x5, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002040)=@generic={0x6, 0x5, 0x8000}) getsockname(r2, &(0x7f0000002080)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000002100)=0x80) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002180)={0x8, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x2a0, 0x3, 0x80000001, 0x9, 0x4, &(0x7f0000002140)='nr0\x00', 0x5e78, 0x86, 0x2}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000002200)={'mangle\x00'}, &(0x7f0000002280)=0x54) sendmsg(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000022c0)="d2bb41146aba7c5e0b35250f7bd1d0e31ec590b5b78bc16961633c7a8bd45c0d4feca9a51e5dc06b799f06365a39c61f479c15e358f7ec", 0x37}, {&(0x7f0000002300)="b6f25379f1fa8de82de4b7ee480a64a1c22443152e40511c220f4b719bf5b5785e7bffc817245657e49847e4a03e045a78", 0x31}, {&(0x7f0000002340)="89f6c49eca7eda2a91ce622f904869f7741f28e454630a646d7fc65635f08d746c516b140677b64939bb281474935cea9c1beae3c67d287eccaf9147b769fee532e9955ad59e0e069867bdc09462721b5465dbd843df7d3a130f665eb5f45f0ca00de3ed86731b18287978941af98712e7a8589c5ea35e82d9a45ff68d33040935a0fbeb5e0eccd1fd335bd07ba6bd39a006", 0x92}, {&(0x7f0000002400)="f26ca651cb2c2594", 0x8}, {&(0x7f0000002440)="4c4f38a556f94bc3351e2c7dda654f", 0xf}, {&(0x7f0000002480)="9ddf6833572b22d0734dcf11bb", 0xd}], 0x6, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002580)={0x5, [0x3, 0x3, 0x8, 0x98, 0x1]}, 0xe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000025c0)={0x0, 0x5, 0x5, [0x8, 0x8, 0x9, 0x4, 0x5]}, &(0x7f0000002600)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002640)={r4, 0x1000, "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"}, &(0x7f0000003680)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000036c0)=@int=0x6, 0x4) sysfs$3(0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000003a80)=@nat={'nat\x00', 0x19, 0x2, 0x310, [0x20003740, 0x0, 0x0, 0x20003770, 0x20003940], 0x0, &(0x7f0000003700), &(0x7f0000003740)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x42, 0x88f7, 'ipddp0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x118, 0x150, 0x1a0, [@vlan={'vlan\x00', 0x8, {{0x2, 0x2, 0x6a05, 0x2, 0x2}}}, @ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xffffffff], 0x3, 0x3b, 0x8, 0x2e, 0x4e20, 0x4e24, 0x4e22, 0x4e22}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x28, {{0xffff, "49268b91df0306b647e7846a9b167eaf1771977e52770d58221793d9185a", 0x8}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x21, 0xf6, 'rose0\x00', 'dummy0\x00', 'ipddp0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x5bb7680d98e7c96b, 0xff, 0xff, 0xff, 0x0, 0xf10a64d70e243aa0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}]}, 0x388) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000003b00)={0x5, 0x7, 0x3ff, 0x6, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003bc0)={0x9, &(0x7f0000003b40)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003c00)={r5}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003c40)={0x1, [0x6]}, &(0x7f0000003c80)=0x6) 2018/03/12 13:20:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000f90000)=[{{&(0x7f0000499fa0)=@nfc_llcp, 0x60, &(0x7f0000a43000)}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3e81414f71e7bd4833636e2c48b83bdcc57a6863f00e9cc08b14a537a2c16ef030d4feb606d7", 0x26, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) connect$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"5350ca76c1d765"}, 0x5}, [{"2616922b75b559"}, {"14d450d4058d52"}, {"237432a5fe606b"}, {"4e60afda533a70"}, {"25cdf13ec38931"}, {"953e082add91ed"}, {"5470a0ee2af327"}, {"f8fa98f9bc59fe"}]}, 0x48) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000fa331adc0f00ff3c98fdffffffff330a92ca000000cc0e669943e5083b820ed52ae94143f005e42b629ddbfbdf6be86bd4975c0100000000000000010000000000000039e892168fce9461acf9f7fd68da830987ba6d94f6a5eccbde113e0b6c6197"], 0x14}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 0: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80}, {0x6}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/icmp\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="66da8b3330dd7522dcc78715ee3adc71e50b294ee925ff3ee3c25d759730a80434f03ea833bb2a8e64f51ec754331d069f0748b1d4d71722892c12aade3531b36a7c606aa297382e9d500f5600744f14b2177880a028ed7b638d86f614e4e5c737d779cfdec7d5c3b9ecdcf33fd9ab869bce188703c1a9965b54bafa056db39013064bb47d4a2332eed39ecdaf6028579385d12d3c821783bbf6a23f0903354affc5b82c7e9a355c622fe06926d04f98d5f2a083b7823f75901c0ab879fbcf34d93a54f82d13d1df7ead56d9856ea18a166ce00b9e2f30c0afc2f051dfdd3ee7b3b7eb85ac8ff636544045089a75c7c209bac6f8", 0xf4}], 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000014c0)=[@in6={0xa, 0x4e22, 0x634}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) 2018/03/12 13:20:51 executing program 4: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./file0\x00', 0x2) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) membarrier(0x8, 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/12 13:20:51 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x260302, 0x5d01bd0d70ed0c61) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/03/12 13:20:51 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00000009e1defaa6377577872b3e45f462a73c9aef724ffc4e7a44302cd247e7bc53319db358fc8701f8d5f446c4dbae33668d45c707a9b3bb9f1acd85b8f7cca1d487103a0711c7f199fb7534afee0017d1608de7154cc6e1c884a21700000000057a5ab26d52d6c1351126dfb79c66d0b592e5af178904aaa4a3ae00b0a3400e312af25c0498b82bed55b22796b0925128069d3b448c6decb20a69529f0a8a85fe252"], &(0x7f00000002c0)=0xa8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xa1, "cab850b4a2d5e6f20ad2b1591651f97524e7a1a72e41770a88502555d9bff9219a5b0b8bc6121981b36955134a0379820e0724325f13b204b757559fafc028a06c5461ba4908d516026c351dc775bce492bd242a74cd02554b125d990b303690b7cbc7825729187df1ff7a78b0c3ae1cfba03053f4bc6bc4b25fa399bcf8dc3f21108bad55db1b78429e1c21c11d624b75e02252d75fbba66424a07b6df63052c6"}, &(0x7f00000003c0)=0xa9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000008ff9)='task\x00') execveat(r4, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x20]}, &(0x7f0000000180)=0x6) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000400)='illinois\x00', 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x3a, "eea4530c88d0254f47fa4c9279d812029eaa1978c29235f0332a998e21cbc866423fafdb1d04af84d83c96415f0089972b20f078e30e5a5029a7"}, &(0x7f0000000100)=0x42) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000480)={0x413, 0x8, 0x200, 0x5e5, 0x100000001, 0x7f, 0x7fff, 0x2, r5}, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000004c0)={0x6a, 0x8204, 0x81, 0xfffffffffffffffe, r5}, 0x10) 2018/03/12 13:20:51 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x2) waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)) 2018/03/12 13:20:51 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4000000000000000}, 0x4) getitimer(0x1, &(0x7f0000000000)) [ 61.158375] audit: type=1326 audit(1520860851.175:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10402 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/12 13:20:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x5}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f56fe0)={0x20001, 0x0, 0x0, 0x7}) unshare(0x400) r1 = socket$inet(0x2, 0x807, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x374, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xa4) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)) 2018/03/12 13:20:51 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) flistxattr(r1, &(0x7f0000001040)=""/4096, 0x1000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x7f0, 0x9, 0x3f}) futex(&(0x7f0000001000), 0x8b, 0x1, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/03/12 13:20:51 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000), 0x1ea) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/03/12 13:20:51 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000200)=""/185, 0xa7, 0x120, 0x0, 0x358) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/12 13:20:51 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffff001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=ANY=[@ANYBLOB="b800000013002102ffffffffffffffffe0000002000000000000000000000000000000000000000000000000000000014e2000004e2000000a00048000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6813f0a, 0x6338f009df616c68) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') 2018/03/12 13:20:51 executing program 2: ppoll(&(0x7f0000019000), 0x241, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) 2018/03/12 13:20:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x8000, r2, r3, 0x9, 0x400) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0xff, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r5 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) 2018/03/12 13:20:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000100)="180000000200011e0000be8c4bff8c8836000011020305f638fc06cd82dd0040020033d898056bf748bb6a880756b3550400000067a10453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542003500ec008b00cf810000047ee87ccc0000100800c500000100e9f57406aa0156da2d55aee65d7299865d1294569c2def333e162edae4b776b553502e0a7c731dc4e94a1ee130ec35d85548e65d00000000009419916c4f22bbae07a4a87bcc0224b8f804ed0fe287", 0xc0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) [ 61.276454] audit: type=1326 audit(1520860851.295:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10402 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 61.306877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 61.340341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 13:20:51 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') fcntl$getown(r1, 0x9) pread64(r1, &(0x7f00000001c0), 0x10000017b, 0x0) 2018/03/12 13:20:51 executing program 0: syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x80082) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x281) r1 = signalfd4(r0, &(0x7f00000000c0)={0x1ff}, 0x8, 0x80800) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000380)=0x2) ioctl(r1, 0xfff, &(0x7f0000000000)="68aca6db7a2fc44610f617707b8d765d1da2d68f5aac70f864cefbfaab55ad9fa55d090f4ded66532a55c1c23e268c4094f1eb6bdfbd") r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000400)=0x7, &(0x7f0000000440)=0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2000, 0x1) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000300)=0x3) accept$netrom(r4, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000001c0)={r6, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5fa}, &(0x7f0000000080)=0x8) chdir(&(0x7f0000000340)='./file0\x00') 2018/03/12 13:20:51 executing program 1: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f43ff8)=0x9) iopl(0x4) 2018/03/12 13:20:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xffc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket(0x0, 0x80801, 0x1) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/19, 0x13) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)='ppp1\x00', 0x5, 0x0) 2018/03/12 13:20:51 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0xfffffe8d) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22c0, 0x0) 2018/03/12 13:20:51 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xf7, &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0xbe) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r1) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x100000001, 0x100000001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) 2018/03/12 13:20:51 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) socket$packet(0x11, 0x2, 0x300) 2018/03/12 13:20:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6813f0a, 0x6338f009df616c68) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') 2018/03/12 13:20:51 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001840)='/dev/ashmem\x00', 0x0, 0x0) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/144, 0x90}], 0x1, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x200, &(0x7f0000000100)) 2018/03/12 13:20:51 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d50ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x6}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='user./\b\x00\x00\x00sg#\x00'], &(0x7f0000000080)='system\x00', 0x7, 0x3) 2018/03/12 13:20:51 executing program 5: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r1 = socket$inet6(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x17, 0x8) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="a5837c6a5e8ad8caa2fe5e41886fcd18cd14c26bef2a823722102760f25efd95e7b225f7b8f46045f2389cae6c6aba111f8378a4e105d2f8433c2438d3b56ec4cce2f1d146ed6f32b13b770d1beb725f54d9d3e6d6f0be828a2385d38c32ad3626ec58f422f519e0592776e269ead3ed6d7677b812176b238315ca02ec0f26c0e6494d4bcad322bd7a789689fccb1a1eca9401bb8ac2149b77660dffa9d3afa03521b629fa245ae3f85763dcaefd269f4742c7a058a30e2b1b397b668a74100581e1462153a87c1c6e20797c62799d9ee8413ac34877efaf7e5279f0b428ce889ef61d7575a3127b7a80a2e8bd39") getuid() 2018/03/12 13:20:51 executing program 6: socketpair(0x1b, 0x2, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r2) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r4, &(0x7f0000000040), 0xd8b74f24de67205d) 2018/03/12 13:20:51 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_robust_list(&(0x7f0000e79000)={&(0x7f0000d12000), 0x0, &(0x7f0000679000)}, 0x18) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/12 13:20:51 executing program 7: rt_sigaction(0x1c, &(0x7f0000492000), &(0x7f0000145fe0), 0x8, &(0x7f0000000000)) socketpair(0x4, 0x2, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x5}, {0x3}, {0x4, 0xfffffffffffffffc}, {0xb, 0x1}, {0xe, 0x1}, {0x8, 0x6}], 0x6) 2018/03/12 13:20:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000cb5000)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="d4f29b8ad784d107822c5de1583947f1600313e69344a7b6ab3e7a2ddb353deafe782d8dcf53a384347a886437f00de3e5e772a789319e2cb2f5a6392b2ea6242de068fbcedb2f8ef49de817e586476064ca4ad225d6fb9b7d8f3eceedb8ad02b61fff287caec70453bd382e695e3b66eda73a1b36e082cd1ba9fd6056e3525d7306ea9c591d24fa0d827cd89741b905a9510b4d90f9962e88228d1dadb83107c6d206e5fc8c4f57359ee6c08c08f3048e0d", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0], @ANYBLOB="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"]], 0x8}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f00000000c0)="b1e63ccc26c8e9a3e73823dc521db19e9aebc9f297712a6a482175ab89325fed11d02c8ea38ac7aba48d24d133c5043467fe4d9b6b8cbea00eefbbf0b3d9809c3ad2c3a3ea3a83b3d5483ffc2b833b5ba64911dce5763497ad6dc7a34e185399688b937b14fa7e6f432059e46c023c386805c2fb1334867cd565d193c8158d5dcb26cc6c8307c6f4b980c34a26173414e3ec27e44e3a27ef0d45c264e18ed87e394c709adf557d5a3e5cc85c952245e4e1047f676181fd1a3628ec1954186c6644988ce03b81790f7eb407c50817eaf28246000000000000000000000000000000", 0xe1, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/12 13:20:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x400000000004e23, @broadcast=0xffffffff}, 0xae66762cd7073d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) 2018/03/12 13:20:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) close(r1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x7f, 0x7, 0x8000}, 0x4) 2018/03/12 13:20:51 executing program 7: open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)}, 0x8) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/12 13:20:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000000080)=[{r0, 0x90}, {r0, 0x8}, {r1, 0x1020}, {r0, 0x12}, {r1, 0x4000}, {r0, 0x5006}, {r0}], 0x7, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={"61680002000000000000000000000000000000000000000000001500"}, &(0x7f00000000c0)=0xfffffdaa) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000001) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/12 13:20:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f00000000c0)="b1e63ccc26c8e9a3e73823dc521db19e9aebc9f297712a6a482175ab89325fed11d02c8ea38ac7aba48d24d133c5043467fe4d9b6b8cbea00eefbbf0b3d9809c3ad2c3a3ea3a83b3d5483ffc2b833b5ba64911dce5763497ad6dc7a34e185399688b937b14fa7e6f432059e46c023c386805c2fb1334867cd565d193c8158d5dcb26cc6c8307c6f4b980c34a26173414e3ec27e44e3a27ef0d45c264e18ed87e394c709adf557d5a3e5cc85c952245e4e1047f676181fd1a3628ec1954186c6644988ce03b81790f7eb407c50817eaf28246000000000000000000000000000000", 0xe1, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/12 13:20:51 executing program 0: symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='./bus\x00') 2018/03/12 13:20:51 executing program 6: socketpair(0x1b, 0x2, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r2) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r4, &(0x7f0000000040), 0xd8b74f24de67205d) 2018/03/12 13:20:51 executing program 5: unshare(0x8000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) mq_open(&(0x7f0000000040)="2eef", 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x2, 0xfff}) 2018/03/12 13:20:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000cb5000)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="d4f29b8ad784d107822c5de1583947f1600313e69344a7b6ab3e7a2ddb353deafe782d8dcf53a384347a886437f00de3e5e772a789319e2cb2f5a6392b2ea6242de068fbcedb2f8ef49de817e586476064ca4ad225d6fb9b7d8f3eceedb8ad02b61fff287caec70453bd382e695e3b66eda73a1b36e082cd1ba9fd6056e3525d7306ea9c591d24fa0d827cd89741b905a9510b4d90f9962e88228d1dadb83107c6d206e5fc8c4f57359ee6c08c08f3048e0d", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0], @ANYBLOB="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"]], 0x8}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/03/12 13:20:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x5ab, @dev={0xfe, 0x80, [], 0xc}, 0x4599}, @in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x13}, 0xeac}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e23, 0x8ecc, @empty, 0xef2}, @in6={0xa, 0x4e24, 0xe8, @mcast2={0xff, 0x2, [], 0x1}, 0x20693bcf}], 0xc8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r3, r4}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f000086ffe8)={0x0, 0x0, 0x0, 0x3}) 2018/03/12 13:20:51 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8002) creat(&(0x7f0000000040)='./control\x00', 0x8) 2018/03/12 13:20:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x12, 0x1, 0x9, 0x101}}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000040a0100ffffffffffffffff0200000087b0c6a809a79d6948b47800167abc841224c50a0263ea20cb660693e7"], 0x14}, 0x1}, 0x0) 2018/03/12 13:20:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) socketpair(0x16, 0x80006, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) 2018/03/12 13:20:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sendto$llc(r1, &(0x7f0000000100)="5723587ffea869dda33a1cf8c7f268887c5b13bac87bf8465e0d882124a40a37bc475a3a637641b7c7336bdf553a5c898a4646311d885a05503bf05e47146d2012c914e57723c628a0d186bbf6a8f6577a867ead4eece364929877c827047694bc63cc5a2e1c806730d5e939a6504fa3073274a9fa47c455ad66e339d1dd4b5259adbf15cd49c511", 0x88, 0x44, &(0x7f00000001c0)={0x1a, 0x310, 0x3, 0x4, 0xfffffffffffff801, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000500)) 2018/03/12 13:20:51 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5868, 0x8, 0x7f, 0x8528}, {0xffffffff, 0x7, 0x200, 0x9}]}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) 2018/03/12 13:20:51 executing program 1: r0 = socket(0xb, 0x100000802, 0x304) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) 2018/03/12 13:20:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='children\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1ff, 0x200, 0xcfe5, 0x74}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0xea8, 0x8002, 0x9, 0x9, 0x3, 0x7fe, 0x9, r2}, 0x20) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) [ 61.828833] audit: type=1400 audit(1520860851.845:41): avc: denied { ioctl } for pid=10575 comm="syz-executor3" path="socket:[23105]" dev="sockfs" ino=23105 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 13:20:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7723e731f225ab5a486ee77ddb7", 0x37) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/12 13:20:52 executing program 4: r0 = socket$inet6(0xa, 0x20ffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x2) r1 = dup2(r0, r0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', '\x00'}) signalfd4(r1, &(0x7f00000001c0), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r2, r3+10000000}, &(0x7f0000000280)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000200)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) 2018/03/12 13:20:52 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000000040)="1f71ced510a4d44d434690df1034c03e0d642b992bf526f8e63da188293401a24242e5f2f4511e29ce", &(0x7f00006c3ffc), &(0x7f0000000000), &(0x7f0000c12000)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/12 13:20:52 executing program 0: gettid() r0 = gettid() getpgid(r0) 2018/03/12 13:20:52 executing program 7: r0 = gettid() unshare(0x28060400) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe049, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') 2018/03/12 13:20:52 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xee1a54fc68cda1c8, 0x0) ioctl$KDENABIO(r0, 0x4b36) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x121400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10300, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, 0x6, 0x20, r3}, 0x10) 2018/03/12 13:20:52 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') preadv(r1, &(0x7f0000000100), 0x0, 0xffffd) pipe(&(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x34, 0x6, 0x9}) 2018/03/12 13:20:52 executing program 2: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'md5sum(!*(vboxnet0user\x00'}, &(0x7f00000001c0)=""/172, 0xac) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000cfe000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcf41, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x9, 0x10}, &(0x7f0000000180)=0xc) 2018/03/12 13:20:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x0, 0x2}) dup3(r0, r0, 0x80000) 2018/03/12 13:20:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0xfffffffffffffe97) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000100), 0xfdf8}, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8010, 0x3) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7, {0x2, 0x6, 0x4, 0x1, 0x7, 0xfff}, 0x7, 0xff}, 0xe) 2018/03/12 13:20:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/200, 0xc8}, {&(0x7f0000000180)=""/186, 0xba}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/245, 0xf5}], 0x6, 0x0, 0x0, 0x800}, 0x400}, {{&(0x7f00000005c0)=@nl=@proc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/31, 0x1f}], 0x1, &(0x7f00000006c0)=""/232, 0xe8, 0x100000000}, 0x7}, {{&(0x7f00000007c0)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/124, 0x7c}, {&(0x7f00000008c0)=""/131, 0x83}, {&(0x7f0000000980)=""/129, 0x81}], 0x3, &(0x7f0000000a80)=""/116, 0x74, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000bc0)=""/195, 0xc3}], 0x3, &(0x7f0000000d00)=""/19, 0x13, 0xb61}, 0x604}, {{&(0x7f0000000d40)=@l2, 0x80, &(0x7f0000002100)=[{&(0x7f0000000dc0)=""/30, 0x1e}, {&(0x7f0000000e00)=""/194, 0xc2}, {&(0x7f0000000f00)=""/106, 0x6a}, {&(0x7f0000000f80)=""/29, 0x1d}, {&(0x7f0000002000)=""/57, 0x39}, {&(0x7f0000002040)=""/164, 0xa4}], 0x6, &(0x7f0000002180)=""/40, 0x28, 0x1c}, 0x5}, {{&(0x7f00000021c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002240), 0x0, &(0x7f0000002280)=""/216, 0xd8, 0x2f69d759}, 0x1}], 0x6, 0x141, &(0x7f0000002500)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) lsetxattr(&(0x7f0000002240)='./file0\x00', &(0x7f0000002540)=@random={'os2.', 'setgroups\x00'}, &(0x7f0000002580)='cgroup\x00', 0x7, 0x0) [ 62.053525] audit: type=1400 audit(1520860852.065:42): avc: denied { read } for pid=10637 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 13:20:52 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x3f, &(0x7f0000000080)="230b874f8a0c651b62c071d09f7ae59f9104ad5940122a7ca5a8b676a8755948b42bd65bf500b60792646b30969432b03f59ade97dfff41dff7d73f02a9fc9"}) 2018/03/12 13:20:52 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000000040)="1f71ced510a4d44d434690df1034c03e0d642b992bf526f8e63da188293401a24242e5f2f4511e29ce", &(0x7f00006c3ffc), &(0x7f0000000000), &(0x7f0000c12000)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/03/12 13:20:52 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/03/12 13:20:52 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xf30c) 2018/03/12 13:20:52 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x1e4) ioctl$TIOCCBRK(r3, 0x5428) write$tun(r3, &(0x7f0000001280)=ANY=[@ANYBLOB="00006807aaab8c3170f0000cff1a01fcf7cf70726251ebadd2751351cafba0252774145e31549bc99a7bd8212e49208e39262764f68b9bb11242eb3c69d2911aff4aa1cb80324ab6300ae6648e92c93d2981ed8d3b48377b12fe82999a0f00c6fb8b2a531ef06e7b7e39f371d2fdcc136bb200393de63a086fda255ec4e09068e3649aa1c22aedad2bf39b7e4a3ef43f5760923b765fa9b1391b994ad62c468faa2090b50d633a18b9543dd1d89f414b90f187b9d4527d544aac75ef61d1dba89ef38b5864fc269bbb80b93a087e4a8ad27ddbc5649b929e74498dbce697dcea357313849ad41ff653ecf889c0d1a4e66fc8465e0f95988bb3ac03411d52a0741c7324812b08335bcb03ea0cba4566aa5d14914f5ea9a9fc989caae89cecd6a098c50b7084189020d74651c561c51003725f37b78516dbc92d6cc77c063abc13c53163e63ca49c597cf86994657db0379627d951df4bce19e192548f72a30c20e1154c36712d47584bb298ad993380e5157674b71fa8124a67f98cfee06f8070e67577c616ceec581a1a71cb4801bdfde0046b5075b64fa09a304a3ebeb6ddfeecf8f6020b705ac187254da787e0841d355b4f66a91183efbe27c87ad2a3e9a875d22ebf925ed4445e668694cd41936efd3856645785af58065cdf360853f16d89c21f5fb6ad556a72aeb732f528884329e651a1bcf45dcc1eebe4f04b1b4334876ec4b5af468d5d7a35577ed394cbdcb0a7155b882c4fe23ac288a2dad44d1234f736a67128311f4fa8fff26c382c5dd9be87f31d26972a0cda3064aeee74d806027331316c58b9385348388eab93304f58b0bdd2430c96a1b616a9592f6cf51d4f4404126b3fd0a41303440033f97c47e0304d3369fdb8cbae03835a6ba99337e07114dc471d27a9994e28c87beb589115be975450f514bd11a50c7c5a43a83a49d7fd6a7400f16b1b6294f4efc0c4627b8ac03f35f1484fc26d842299df06b6d06b6e57188d0129b1989b779fb6545b750b6ca6cc67431e84c54a745eaa76d397d9198f4532db4ca2da2974fd9349cd1cfd96be5f5e8f860bf98e5f3cb83264ba9c5e04f70c16205cbcbc8f8c67d3260f2898082d9bd70aef25b950af3d6ad03c007958afc80b62f3fc9120255e1f8f0fbd9b4104c7a569dc64e689482261d1ed4321c73d1dea170464f13653d5e4a04d6183c7caf80b653c94668a2e20afa373d9dcc5069fd7998cc3d1eec0d9ca0aaf9ea2aebc67d76c4efca031d6d492415250b465c489d4ff1d7365496a6f1cf36e97f72ab8114ab370155463858eb08af4fcfa3cf1aa710c27a60b8a2d91dacf139bb649398ee283bfaad4380110a1daafb2fced878d3dfbe86f07b8a27ff47d2a878a176a63f4fbb5b0790bf70f9dcad23b223b9325825d8f4f0d4b315c8a7b3ee84ecfdfe5cd0b96e099df52fc7f41c31e08071921e6b4d3b2816ee35aed8eb421467088e7ca3ee9d68f607935dca655cfbbf7dc71f93d9083f2fbe31d3aa227a157ff0707ce67422a05e41192e8e1af6f7348976f3954200f5a0e118b4c48228e0016240a3bd6fbf5af0d79885c53640210ca54277241bdba68fb560bd157b9cf620915e8da99222e9da53bd30dc1405510cbdfdcb77f6b4068d85d34ad50c8456edafcee96af30822254be42751f67a0c9638272499edca8a300f6b5dd083ab1cf3e48874b2823d0003af722af291418ae22880932f68704aa08317d579f784a1465ea4058ebfe6cca726236b7d4ef3e64d234910c8d4ade78f4f650a0b3886a907330a7e393039ccc688fd996d4523c52c3d0d051e86e2bd589a0175efbcc835e3ef96270a82258d51b4dea10bdf922785ffd8a107cd6854d2f16ce9151b2c175875e1f8f7d03dbf851a55af0d27c41319d31e25470426b9e02775b5f04df462ed3a626f5444eae6e97c744ef07e48193f8233b2b9893b7853b744dae6c7bfc0b3e652b316266760a1738c0db0e57332711d1204ace96b34ec2045b621d7fdb971593854593e452cab0fbbf069b94ea0dacf7e7059a1321b87629a2e3c380ea68935c8ed886324333d221a55951e21777d5dd2021d7ebf4bfc013c12d5ec8b7c66a8a607581f2273581dcc3bfaad3bf62aaefbf3f765f64b535e17e2a266ce6691de37f257da39f41fd83a6da95af82a6811ea2b30a390f26f9f969a9a97009858c51b35410924263d69942f10eadc871e6cb365d58182911789a41683b458439e3c2f285c62c5090453eb498638dd5fd08ade07d1fcd112629ad30d62fbacb111083feeeea50dc4bf0fff79c2322e84d48f48ddbc9f7cf1d52f1b4d2a3282af21bdfed79146e2218ff7150f3033b37f4e7af5e69c2e65871ee35736302afaf322f199f888cf89c986054ec3d128cf3242f84ccd965a23e61db3c47072829950131b733be0190c22e32fe85f647c691b5bdbbcecf95409b3e8addf2fd132045208cbdb7ba43068899fa9321836eb4d982a64641e0e1c25aff93b68a1488f0429a5f99856f6ff882b87378579d91c63549ec8f2d1d0126479f38b361af15477fc0ef096acad7da3a4a2102343608c56d7ff2b416ee201d1ca993bdc11e2c0e9683a9dc153d4b9554f0c4fc0a932d5c2624215cc4e39c73af5116577aa9566e74cf7fd0a4a4458696df6721ce1d492db0907480bb9979b6034405286c0d8ee1e1d4e75c152665ec075ef368a7812646aa6436fd22cdea6a3d0171cbc6a189f0a6f06a509abc512ece02a1a6c5b1be53063fdc6d9ddeaa17492545df43e04c64126d10cbf8969f0fbbb4f01c58bbc6cb557a11271411d528202b4eebaabd8d246ce2cb51b916fea27facf27244d1cf1ae9ed31350c4bb3764ab80054464856f1ad088550f7544b9d56f63e024a4cee162b8bd5c4348c0bfa52bc25a972fdee91479e208291b1f8e1165b1b1d7c2fc9a67a67b350455919c0de0db2922cbe549e102b41b6cb99fa5edf4a085c748888b76e0c059b034bbf2759139a98bb6d3d1d1c659a81c179187df2d977823de4c639ed994c236fe6a2c82d717417a3759f67cf649aae8fe2937320aced7532f199df9436e57a9f78fcfe2ef96ca0311867f27c08bd4e26344685aca53db65000844ce22bb696a02a0290e367652f7bc2ba6c33845ea97ec40857481f5500aa54f1cf63005761a744879e0758d81304a503ba58314409f73163c6dcf2cf77169cd96c12e6f73a74d1156ff373b02da938b87f7953b0178e7e3ae8eaadbbb00379776f9035957dec8fb59f899308cbf56e7b73e205f177039568474259e54f3e732ea6c5059fb144bfe3f6670ca2e1af31ed85754afcf4eb83e3f6b3db20d3d74c4b1255ca6e473e65948e7f62b8bd35f72ecef84eedc7f603de75b16d9b8ada55ccd6a38bd4930379ed91d5906b3eb887d056660a9b736a0e1e5529dc86bc966465a9d19a3b75e8d900af1db369af935fff30633d12fab7ea0d50eef3f576335e758d179e658132c3a8f5d6c2fcb860a66ef91b62fc5b3ae5b098704a88344dc4f06afca8041942f87a0b9b4d48c10d3836d2a34a5c6d870c308ffcfac17f942bebae1f8e2e66d7e19ba0c84ebe96189f8c7f5d7c3691f7c600e471951975de688bbfbe55c04ef53896830d2f8dff904fde89dda1018d138b9f71547ab06186bb3ad1eef42c0588d9be887390458f0ccb989b88915759c7426263a35900e6b27e4cd673a680093f9efa2eafb32f671b2d3df81bda1a659c8902ea84be640209240d5a5acd13225301fe3131d7170e87c9e71375c30d6644fb5b03edf0ade76e812d4abd195ae0cc83cffc63db6fb27aeb0375d41350070ee337dff9250fde381b166e3c69d9154577116664898bb1e3717c91f3b11f26fb4b409acf4e453a9c27e05c9268856b41dcadde0ae5622ba9ec2bc0ce975794fcd66b9bb789c27bb2a718cb0888c4fce5840a5f88689bf298fc1d68b6dcdd559a1d66484506050e969deb6fab1312d6bbfa57e34bd7c4943898d4bf431cff3e12fe90dea2622f3754811f418a3402a8d19b2aa6ca2c8eb5068976920233fe2336ec9f9a7a42085b2ce638aa8180cbcb2addb256d65386271f6bfdc52923bd0e877a86e4dc6a6432e0939dce2eb05807f552298c7e8d895a718598f05f4b4516b7bc48408b16265582b66fad191575522627f2c20f8fd25c195b07a294ba0e4664b07a82d783ae46ffc6fe583f435b8f6ca371b741b2e245d667ea0fbc2a30cf1924ecc3d400146507b0471f1cc845229fe8dc162a3a8dfdc16c7e46672edbf07a6032d7bb90a1f8900e96fc5a090c3f6efc85894f213955dab2d77c091a837ce6f3d4f9527ddfcf510e8934061b5e0f1842133d0b42be66b4059607d2a76f4cbc6c93c72dd30b11592802d067483642368d092c2bea233d708a54c38ce7a18ab4022a26a18bac23e0f2379620319ad505d28c68e939d820fbb8669526b711c3912ac123ebf0c9658faa2abb1ae971b3471dfd9414696af482be1d7a6f2f3e6c9394c47d072eee1016ab5787e58c50cdef7544bbd1d1a633211a52f83e706e3c95888a961c8d7684db65327a4914c44ee45ede293607eaca743cbe19335aa9f8196e8ef675a6b5ec6ae3c145dccf4c84d117561e9aeb0f9c2feec4bce32a2e891efaebc907d822fb7fefb73b60c20fa8744a5c96b32a431ce493836a10ab111b23a6dc7fae5f007171f02013e5e230c9f3f75a3982de2fc340cd9f7ce626425a5a59dde38b507c5a8d9461296f5713b2296a4b9dad90ffb5fe84e8d168bedc3218a228c1b5ee65d6e489565c4c50e3870ebe61b28e3d7d451ffe5aee73fe8735f36b1ad26eee476fbde62811a9388ecdbde90d0dfaaf8502fe636a6ed81a2884b1d8fca0f643a0be76a200a7af72d71007bd3b8eaa95e3f59a8c3d5abae3b087b98f10bffed92cd2195ac4d4780a3c981a47df61eaa3b496efd82a5b9e07234bc86b43ba949a3acb5d120aedca8b629e4a42fb0c84ff00267202d4219021e604411957e135c04191529e9bddd2587d54b111bdfb59d9353c5686924cf66e087358eecc341a627042e2e2ecc3ae6b3a7dbe955d1d3191a4d6d85cffdd3e16b249ede0bb2e399644367387edbc442c48e2423670071e194d3ec70bdbc9574b488e115c41062d4e8890c3948143db74fe4b2f9d2c77e3ee434089bc055f77cfcdc97be3b7b3306e0cce53a833610ad10da07707a926142d54fc7554edfab918854a3a50b03be006c1de2a0034d2b60f5c5f11bb04288b1a811149ca658c8e51fc8b1231e3dc1956b8c4e7d2235e8b54b9b55946f8f9f8d7fa278b80f0eb8c8acdcec2dc6bca51b30844411a94454510ba6b69c6ff5723fe8fbd8a7a8c7a1d08f8f5320fc0023b720f16d1c989b9ade1efd67a86d529b3dcf463aca596da4e409512dd3ca7d988d05e10a28901db61babcedd23618033c052ce57ea1fb1f1e576353eb4c8bd3c3e67e0eba9aa1dcad8a9b836044ff561a483273243744d1e772b567dd2e0077e04114cd2d7e473c8b67f3bcd86df3f430716b6c2347ff91eeec9022f10b1ddad6e360b531aad0eb42a798c1c1d51c39925f314c9cf3251a874c2b68f955ea35769188e291d67d5d52cdc9afb585ee5ecbdfbbbf6213d29c91934174023a7cb916f1f1669a9f27b1dc71d80a4a73e4721a979cd8c242c0965d1389ac21741867e84047b80eb49199231a588bb7d0e9657ad7b506a7ab886d5f6e946c436667f69bc4bd055f8a213cedf418ffb36d9d6b971f67aaa30f23449d5d68a9658b45d302dfae0ebd71790fe48ad9af5abc9d917c3d664de9cce59fe28406855915f1"], 0x100c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) clock_gettime(0x3, &(0x7f0000000040)) clock_gettime(0x7, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000001100)=[{0x9, 0x58f, 0x24, 0x97, @tick=0x8, {0x5, 0x3}, {0x98a, 0x7}, @queue={0xfee4, {0x800, 0x8}}}, {0x80, 0x9, 0x0, 0x9, @tick, {0x6, 0x7fffffff}, {0x8, 0x6}, @addr={0xfff, 0x6}}, {0x8, 0x5, 0xd0, 0xffffffffffff7fff, @tick=0x8, {0x1, 0x3}, {0x81, 0x1d44}, @result={0x7, 0x5d69d1c0}}, {0x40, 0x2d, 0x0, 0x7fff, @tick=0xffffffff, {0x35e0, 0xfffffffffffffe01}, {0x180000, 0x8}, @connect={{0x8, 0x100000000}, {0x2c21c29a}}}, {0x90000000000000, 0x4, 0x0, 0xdb, @tick=0x9ab, {0x1a6e, 0xfffffffffffff3bc}, {0x5}, @queue={0x7fffffff, {0x8, 0x5}}}, {0x748, 0x20, 0x3f, 0x400, @time={r4, r5+30000000}, {0x8, 0xda66}, {0x8}, @raw8={"c75476459aa1b1cf7d2f0989"}}, {0x8, 0x8, 0x2, 0x4, @tick=0x1, {0xffffffffffffffff, 0xfffffffffffeffff}, {0x0, 0x838}, @quote={{0xffff, 0x7ff}, 0xff}}], 0x150) dup2(r2, r0) 2018/03/12 13:20:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/03/12 13:20:52 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) 2018/03/12 13:20:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept4(r0, &(0x7f0000000200)=@pppoe, &(0x7f00000001c0)=0x80, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000000cf44)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) sendto$inet(r1, &(0x7f0000000140)="b848edcc", 0x4, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="39000000130009046900000000f30000", 0x10}], 0x1) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21}}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@updpolicy={0xb8, 0x19, 0xb01, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0xd27a888671e31082}}, 0xb8}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0x100000000}) 2018/03/12 13:20:52 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) 2018/03/12 13:20:52 executing program 3: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) [ 62.213172] audit: type=1400 audit(1520860852.225:43): avc: denied { create } for pid=10655 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/12 13:20:52 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/load\x00', 0x2, 0x0) fdatasync(r0) setrlimit(0x6, &(0x7f0000000080)={0x0, 0xe5}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80800) writev(r1, &(0x7f0000001640)=[{&(0x7f0000000140)="1a4b893a2ad873081afcf12e6467497862890763761fa606fcfc8ff24b9008313b5d7662a61daeea859f464ab653", 0x2e}, {&(0x7f0000000180)="1ac42a856a0233f15c87fde95917e12b4c12220604c3e4578e95411ca317806dcf6408541e2bbd1f9d2c2a4e06e5034e811f97a2950f50ac98c4e5fd7bb0c56b0df6a8f2343f7bad7e39b1aa122f2cee6b0fa3802aca6f292beb2650036062f04a40153ba2044c8f7d644006c2d1ca40391c707d1304e36353de97b59677839181a5dc7d3d7b56acd3c9a273bf0da7255325ea2109519239a6dcb586f10de63017f7655afa62ed18436deb7724e4957922617640f8ef5fd58b197c82ec0cd5152cef4c21f521277653281140c9b2c0", 0xcf}, {&(0x7f0000000280)="278ce7dd4a32ae66e0b2fdd344d57ed46452fdc518d4727a8fc4e881dd9ccfae7d43bbfb0ead542cb7f4adbbdd6c50ea421d2abdee908eba8a8f2dba25fe05fb681cdfaed38f98e5324f672f5963eb47b54c53e12a902de55a7fa492f303188b8bb4fc5fe503ed5e703c3a73bc25d0d8c07e8cf48a735fd343d7f6cf249e80512921e64c0b678ac714eeac4fb79f1541506c7be94c3e87e32860cb901304c78b8f43cb0d080578df7cb64d1cd7d1743c4a719755f044ad66d35be5607dfba8e01a387d5123193f1b1e5ec2854b7a2df5e1bd6e9eab43c242108f5ed387795c5d6916fbd4a1", 0xe5}, {&(0x7f0000000380)="a79db324adb811642f7c96c23177c796aa91267a7be1fea56afa671f6efa5786d0116f1ed174", 0x26}, {&(0x7f00000003c0)="a1e26bd377b207ee9886cb2cfce071a41514f69570499bbb4af9890e7aa1294f363050b536c1f4a36939a345d8b49655423b550aab7a1b6007feb383ca9456e6a0783d07366d47864e19688be18f887e37d0f0762b5532ab2ad788e30bdb6b65a1", 0x61}, {&(0x7f0000000440)="2b1c06eb00e9ee6387ca7bed602e4e2324a9a374f9fe1a8e8e4996f3b8457bae8be87ffcc412c4fe48c430e2eb276456703ecea3cc1c254403e21081d32b94e362f7cb28a2a40acbbc321f265394d4ec07a7a59ddd714bd0d69626e8099f880d6dbcccd19878ccc971f1b239e63c9862e8380ed56fad696093bf3577c49d72a4b80020310a8ae7a375f577f84a819ff9a9c615da1a754246bdf1fe73804b4777a49ac5a62a5072842e2c789a9c868c04752409ebadcb4d0dbc39e211899c7a6ff0f75e62de293570adf20f1b4bb1ad7048a5959680bde6bc8f51aec9c3458f5d4a2bd2f16e88183e7d358a5f3b0e2d", 0xef}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="a8fe66eb0a1cdd3c2f90ce108d86478416f5455912d15b89fad6601546706ed1c96d0d7a0eb8e40b7752a3eb09e24154ca0a666c0dfc0037621adc1bc0c2f58596f107d4d0937add25ef47b38927b593055078a81cb8d32f5d9b4c31f81f39a9e09adba601d759a32494b18258e6313785731355bfe995cded8a241a0085453e9f7ab91463c06f255e691bd722bd8707dcb4576df03a3cd3f104b4f6df9ffe66cb73ba9c31a15c81799b89f61196f9b438802399e7976d20a6ee161920b3d7b7d0427c", 0xc3}], 0x8) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) setrlimit(0xf, &(0x7f00000016c0)={0xfffffffffffffff9, 0xffffffffffffffc0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x100000001, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200001, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x68) 2018/03/12 13:20:52 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r3 = dup3(r2, r2, 0x80000) sendto$ax25(r3, &(0x7f0000000340)="e570bed3c87229f5ea61ccfb2a501efc5c523b0a679969268b88acdcfc254f9ea281b3d3b12444e5c1f568ce93f9f2615b974c4ff924b42c8a36054bac59d646020d12b93af74f4dc9d282f59646d108392ff23a65194202a475c91c5cac442ea70657366c9da4408f7974950614ccb7d1d16852d720b0406d13c6ed74e10bf39d7ecf9153e59f37e2714c941d89a8d7586f43610dd34cebf9db40b19dda6a697acb37d2cdc1b816068fe303263fac1dc8f857852d7d14b1200f88097e65e58ec99ed061608c99675c627ee8a9371470c25d1e0feb19997c", 0xd8, 0xc050, 0x0, 0x0) 2018/03/12 13:20:52 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) 2018/03/12 13:20:52 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) accept$unix(r1, &(0x7f0000000140), &(0x7f0000000000)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xe040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)={0x1, [0x7]}, 0x6) bind(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/12 13:20:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000142000)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) fcntl$getflags(r0, 0x3) [ 62.249978] audit: type=1400 audit(1520860852.265:44): avc: denied { write } for pid=10655 comm="syz-executor4" path="socket:[24141]" dev="sockfs" ino=24141 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/12 13:20:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) listen$netrom(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000006, &(0x7f0000425000), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/12 13:20:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x100005435, &(0x7f0000011000)) r1 = dup3(r0, r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0xc3b, 0xffffffffffffff9d, 0x200, 0x100, 0x5, 0x5, 0x7, 0x6, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xffffffffffffff3f, "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"}, &(0x7f00000000c0)=0x86) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) 2018/03/12 13:20:52 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/86) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) 2018/03/12 13:20:52 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/12 13:20:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r1, &(0x7f0000000180)="6ce074c05e99fcc505da706e2774ed66620ce6f86642ceb147bcebceddbfd030f875", 0x22, 0x40884, 0x0, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4(r1, &(0x7f0000000100)=@alg, &(0x7f0000b0fffc)=0x3, 0x0) fstatfs(r0, &(0x7f0000000040)=""/186) 2018/03/12 13:20:52 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') sendfile(r1, r2, &(0x7f0000000100)=0x4000, 0x1) clock_settime(0x5, &(0x7f0000000080)={0x0, 0x989680}) [ 62.298166] audit: type=1400 audit(1520860852.315:45): avc: denied { accept } for pid=10655 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 62.335801] device bridge0 entered promiscuous mode 2018/03/12 13:20:52 executing program 3: r0 = userfaultfd(0x80800) pread64(r0, &(0x7f0000000040)=""/60, 0x3c, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYBLOB="01b8c2f21d34c37f901e4e3cfeed710fff3f4061f25f84d67375faee5e9cd254fd18f9d7b649a534ad06170d92e991eca33fa13adeb2fb1fe548268db26548cb9302e8c5f0298b04d904bd9e2f51feaf62825721e4017f83e045675a976adb922db1ff084e65fd0efb01a30acfbb269699ca2abd47000000000000000000000000000000234bb3665843c68edf02c384e450dc53"], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='&\x00', 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x8, 0x3, 0x7, "f956c424a4e200945ab70d6f252d10f89be768350265ce49ca64f12beb59c09443df5e9b09b63baa572d681b86054f8c429a5452e0f845a0eb9a770ca9ab14c98fc166d9caad006004db1bf759444894"}, 0xd8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) 2018/03/12 13:20:52 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e736d6f645f657865635f743a733020756e636f6e6669194af26e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e633130323320393200"], 0x54) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/239) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x1da, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x5, 0x8}, 0x90) 2018/03/12 13:20:52 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00') seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x4, 0x0) 2018/03/12 13:20:52 executing program 4: request_key(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='vboxnet1wlan1%}md5sum\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x280080, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, 0x6, 0xffe0000000000000, 0x8, 0x100, 0xfff, 0x0, r1}) 2018/03/12 13:20:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x401, 0x0) 2018/03/12 13:20:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) prctl$void(0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="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", 0x5af, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/12 13:20:52 executing program 6: rt_sigaction(0x0, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000001000)) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5e, 0x1) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'bcsf0\x00', {0x4, 0x2, 0xec18, "e62335c6c836", 0x81}}) 2018/03/12 13:20:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) mmap(&(0x7f0000941000/0x13000)=nil, 0x13000, 0x0, 0x32, r0, 0x40000010) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @rand_addr=0x1}}}, 0x88) 2018/03/12 13:20:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = socket(0x3, 0x800, 0x1ff) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/12 13:20:52 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) vmsplice(r1, &(0x7f0000109000)=[{&(0x7f0000fd1f5f)='\\', 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd0000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0xfffffffffffffffc) fcntl$getown(r1, 0x9) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fccf50)=""/176, 0xb0}], 0x1) 2018/03/12 13:20:52 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0xffffffffffffffff, 0x0, 0x8000000c, &(0x7f0000781f70)) 2018/03/12 13:20:52 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xce, "f3e84dbf36192cd38e5fd36ad90b6b082e2bbc4e733d6bcb2f4bc37e16709e8a9d9ebb43f8f3eb329aed27f4052cc9bd258931e0439fddbece9ad6c1df3fbde7f54289f177eecd31992a3cf0b07fc104c770b7569d86c63c462609aecd4575c98d92ceb844168cd4412676bf4125ca12d43a92dec9005851c5a45c0649729e7f0ead7bdbf8fafaa0b102d16e6c2b546cd0bf43549d6188790b61a7a6bfef6e905b3d6fb1deb1378aef355a48e2bdbfa894110f9b04d3cae0a7f92b47d38a0a60f72acc0e7db955d2352dab97e27c"}, &(0x7f0000000180)=0xd6) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) 2018/03/12 13:20:52 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/03/12 13:20:52 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x0, 0xe0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f00000001c0)=0x100002, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xeb, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffa117}, 0x1c) 2018/03/12 13:20:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/12 13:20:52 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc0002", 0x11) dup2(r0, r0) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000000040)=ANY=[@ANYBLOB="5c0000002400010cffffffffffffffff00000000480003006c7a6a680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000012b1c4d2f61932008bdfe9b94feff4460300000000000000f44c09e65b765e8059033debe942f41663b7cae5b9a2dcf060c6ecc82cf5ba700548fa5fb934aeae9e81fc3614308b734a389cd76af294c88f6b34e5029c6c2f7dd34f60653b4fad743fbc7e2c3b5df9e9825d567c4e22c1369eea980e17fc1c693445234c415d6d99183757e981353258f2c385bfa865"], 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240), 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) 2018/03/12 13:20:52 executing program 2: r0 = getpgid(0x0) tkill(r0, 0x3e) r1 = syz_open_procfs(r0, &(0x7f0000000000)='uid_map\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_newaddr={0x70, 0x14, 0x20, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x40, 0xfd, r2}, [@IFA_LABEL={0x14, 0x3, 'syzkaller1\x00'}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x4138}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x10001, 0x8, 0x100000000}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/03/12 13:20:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/12 13:20:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x0, {0xca6, 0x4, 0x9, 0x0, 0x40, 0x2}, 0x3, 0x8}, 0xe) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000001480006040000ffffffffffff7f000001aaaaaaaaaad36c0786a91431bb87c1256b16db50c600ec5e6ccc187d04d9f0e2a7bccb37e665ac041400"], 0x20) 2018/03/12 13:20:52 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/12 13:20:52 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @rand_addr=0x63}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) 2018/03/12 13:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) 2018/03/12 13:20:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x800007ffffffc, 0xff1d) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getitimer(0x3, &(0x7f0000000040)) 2018/03/12 13:20:52 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="9e91263d674379a942f5de401fc4ca801a85cc4c4070268cc82aee40b28dd8d5c99558af4c1662f019c7986238b578ecb5809d01002b131baee949ec4d14e7df23f766f5c2054e791ea85bcce721a3ee56292edaed244d2d82ba8997c5b801a3a7e46249ad4c5d30f32427be01bf279097872896ea53f80afd973788559d1fcec5b26aa252625f2a25a662b7d7f781809c85190cb47b41b332193a53305b39a3e56826b75fcc9707db81f76381e95d22872c9da1892ebdbadfb5d48a86c204e65933", 0xc2) 2018/03/12 13:20:52 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x5, 0x3, 0x4, 0x6, 0x8, 0x2, 0x4}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200000) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x402000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"69666230000000000c000000001000", 0x200000000500f}) flock(r0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1f) 2018/03/12 13:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x2) r3 = dup2(r2, r1) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r2) setregid(r4, 0x0) accept(r3, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="5ae9a68c7eb8578f88eb1abb7cf08fd5d923ab0c73359c0954c1794d890ded8b73a1fb0f7006f23d5cfdfd0d27e69369cc3464d1d606ef57739ca078a82f416a21995b8c0de13c1042a440d4d5bc1a632ac4b5df57c455b61b6b0b8af418d6af7a3ad16c11880eaddfebada10f099188573aff89f2a832315822b1de7e1a79242865896641bef6928a3c81152d05a11c37f70d868e23ccaff88409e122c80c0187bf5cef9d12c6ce7ad40c2f2b5a6178bfeca6085c0ace4266d33e69c89234058c1981c8598893e9e77d576d8a1298ab5ba87dfb9b7862304bf2108401d4b499374fe3f4f0f34424500e9447", 0xec}, {&(0x7f00000001c0)="22d3f5430237225c7c00afa2e359d335af262e93e6ee3ae7247f515140730d22fd99a94969551798890a1b02f3258b418c8ee78f480afd86a3f3d1dd76be6a5b62d6ded57d788bbcc9a06ee7c8fd035249539af0f2242fec7e", 0x59}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a7391a4fb0698511eb05cef54", 0x63}], 0x3) 2018/03/12 13:20:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffff, 0x4, 0xc, 0x7, 0xffffffffdb2f9ac6, 0x8000, 0x7, 0x3, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x5, 0x2}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000100)=0xff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fef000)=0x56c, 0x4) 2018/03/12 13:20:52 executing program 3: pipe2(&(0x7f0000000100)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r1, r3) fcntl$setown(r2, 0x8, r4) read(r5, &(0x7f0000000080)=""/91, 0x4d8) tkill(r4, 0x16) 2018/03/12 13:20:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x131242) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x1, 0x4) 2018/03/12 13:20:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3708b0d8e1c104295d5b20531100000000000100006ac515f53d558d8a", 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x2, @broadcast=0xffffffff}}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xffff, 0x4, 0x5}) 2018/03/12 13:20:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4dfe3)='net/ip6_tables_matches\x00') readv(r0, &(0x7f0000e91000)=[{&(0x7f00001fc000)=""/253, 0xfd}, {&(0x7f0000ffdfb2)=""/78, 0x4e}], 0x2) sendmsg$key(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x2, 0x12, 0x2, 0x9, 0x20, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x3f}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@broadcast=0xffffffff, 0x2, 0x14}, @sadb_x_sec_ctx={0x11, 0x18, 0x6, 0x8, 0x7c, "0c3f2dddf88babdb4476b42ad26e8a92f660851f3fae1a218cac73eff015c7b0a20ff400ebdc27c71639dcb0dd188232b12ca72bcd1a1ddad2f2241d1a6e151fe171e95cbb7ccf10095bfc466526ed84c5a497b2c05cc2ed247b34d232427e7b637076ea6ad0e9aa3c23d70501b5b40ccd056cba734fa43ef02508ff"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x20200, 0x5, 0x78, 0x4, 0x20000000}, @sadb_ident={0x2, 0xa, 0xb2cd, 0x0, 0x101}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0x3, 0x9e, 0x3, 0x1}]}, 0x100}, 0x1}, 0x10) fcntl$setsig(r0, 0xa, 0x1b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x12}) recvmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/121, 0x79}], 0x1, &(0x7f0000000180)=""/158, 0x9e, 0x8001}}, {{&(0x7f0000000240)=@in6, 0x80, &(0x7f0000000680)=[{&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000440)=""/176, 0xb0}, {&(0x7f0000000500)=""/15, 0xf}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/217, 0xd9}], 0x6, &(0x7f0000000700)=""/20, 0x14, 0x8}, 0x8}, {{&(0x7f0000000740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/53, 0x35}, {&(0x7f0000000900)=""/194, 0xc2}], 0x3, &(0x7f0000000a40)=""/39, 0x27, 0x1000}, 0x4}], 0x3, 0x40, &(0x7f0000000b40)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000b80)={@ipv4={[], [0xff, 0xff]}, 0x1, r1}) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x305840, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x43a) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/12 13:20:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/64) 2018/03/12 13:20:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') connect$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x0, {0xca6, 0x4, 0x9, 0x0, 0x40, 0x2}, 0x3, 0x8}, 0xe) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000001480006040000ffffffffffff7f000001aaaaaaaaaad36c0786a91431bb87c1256b16db50c600ec5e6ccc187d04d9f0e2a7bccb37e665ac041400"], 0x20) 2018/03/12 13:20:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80, 0x6, [0x7, 0xe34, 0x80, 0x0, 0x1, 0x2]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x8, 0x20, 0x1c, 0x3ff}, &(0x7f00000000c0)=0x18) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03007266732e757365720034fa181cb3897619f63f5a08d885cbd3874787c64b986c5e01bd2fe88354ed0bc8a013cf3dda8eb0a4648e3ce05182c3351317fd077f7803fa57f0038a1e56ff7e848d25fed4222bd2760440d83d4630fa13602c1aa73ae99b0e913b580e42c424cc47ef75e2124494db5ae1fde6493952a7d20bfae2e0007776ac787f4e3deb2751b3212bfba63a1056000ae8725f1d0bbcad5634ba121ddb3f29d3957dd009f97c63a3303cf38faa7b3ccd4f5bb22c8bf0cb2681233b85dba9085c4b1431b41ae8bc789ade4de224670924f63f3c323867"], &(0x7f0000001700)='user\x00', 0x5, 0x0) 2018/03/12 13:20:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000fc0)="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") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0008001300010000000000020000006ea3315c6446c1d700000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000001c0)={0x3, 0x40, 0x2}, 0x10) 2018/03/12 13:20:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0x1ff}, &(0x7f0000001100)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffffffff00000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xd9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000240)="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", 0x10f) 2018/03/12 13:20:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="02160000020000000000000613000000bcce0e9e8a7dd0af9280630677de911765fcf0e4ac190d669c53898f3715c275cf5c5a4af2f72c7d0817cefac1364b756f3fe3f81447e7d125ad49ed5a08839e7e73715776b77d3a534ebbb8e4906c02a3dd95674a3b0a4b0800338fa0b9e6c35c71b9f2f2f51cf5d5dc48438169277f8bc139ee8c36c3bd9c2aeb63f311acc23f71a59ae32abd7daa7f646a34f6e853b952910c9f63f0f74279b9fc6f3258757f572033432b07a3b2"], 0x10}, 0x1}, 0x0) 2018/03/12 13:20:52 executing program 5: r0 = socket(0x1000000000, 0x80805, 0x20) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000743000)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/12 13:20:52 executing program 5: lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0x0, 0x800) pipe(&(0x7f0000000940)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getgid() r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001400)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/12 13:20:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000180)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x1ff, 0x6e7a, 0x200, 0x0, 0x2, 0x2, 0x6, 0xdb, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x26, "1209f4c6be204dc7c67765a8eb8eed91af3c8679eda040d1f26d2a73f3ee339e3908e5d00c77"}, &(0x7f0000000280)=0x2e) sendto$inet6(r0, &(0x7f0000000080)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r3 = accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000140)=0x1, 0x4) [ 62.933918] audit: type=1400 audit(1520860852.945:46): avc: denied { getattr } for pid=10836 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/12 13:20:53 executing program 1: write$selinux_access(0xffffffffffffffff, &(0x7f0000701fb6)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) 2018/03/12 13:20:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc7ffc)=0xe) ioctl$TCXONC(r0, 0x540a, 0x3) dup3(r1, r0, 0x0) 2018/03/12 13:20:53 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@expire={0x130, 0x18, 0x320, 0x70bd27, 0x25dfdbfb, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x6, 0x1, 0x0, 0x2, 0x20, 0x80, 0x89, r1, r3}, {@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d5, 0x32}, @in=@multicast2=0xe0000002, {0x74, 0x2, 0x120, 0x6a31, 0x7, 0x0, 0x1, 0x3}, {0x2, 0x9, 0x10000, 0x4}, {0x20, 0x9}, 0x70bd2c, 0x3507, 0x2, 0x7, 0xffffffffffff0000, 0xc8}, 0x100000000}, [@encap={0x1c, 0x4, {0x2, 0x4e21, 0x4e23, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e24, @in6=@remote={0xfe, 0x80, [], 0xbb}}}]}, 0x130}, 0x1, 0x0, 0x0, 0x5}, 0x40) r5 = fcntl$getown(r0, 0x9) setpriority(0x1, r5, 0xa7) prctl$setptracer(0x59616d61, r5) fcntl$getown(r0, 0x9) sendmsg$unix(r0, &(0x7f00000029c0)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000000480)="22e83ad2cb8975db4f8e5a8c871cbdd49aa6e9bcf633e76108109c9c2a533e0afd6c1ff490bc2f13b3a4f064be24e6c6704b574b9679951ffda155b734179169f9b72f56e35eeb4486f104589bc6d11585f3382c731773511902c3fd025cfa2848ac46805229aa6f51bf0fa11dc4344f9a0d95d88cc668", 0x77}, {&(0x7f0000000500)="07bfcef5c39904c6dc07a289168100cadd92f041c23be8e3a9523b9cfe854a2678bed36fdeb01d2f43907836fd9c5c79c2c978b887d12c7d5dbc750538e2e4fc7df349d15eb4b1e12bf9d72a28d61064cba521c2e58a40b6311306c5066fc544ff7bcd7aed99f8a26a7ea1da78cdbbd0f7627d1c3795c0a6a73b07521b90ac8eb2e7549931337d8cd9f6765b59d1e3ce55288bc0498a6c", 0x97}, {&(0x7f00000005c0)="6e63837d6e06a5626367dfee3caea67f55477c8be13d6e49e9efe75d925236d403b884ff5eb36b3da84cc776a6f084f5a0f2143280801a7bfacce8704d09e19090e770ac0d1bae5a0f5219c865c8efb3d5a035009b8a0b38319c4d5330412263e551f5af42f172071593eb", 0x6b}, {&(0x7f0000000640)="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{&(0x7f0000001640)="b1e4ab40f28913cd7a30b453942e84d19720687abf5e2581ae09c3585181729ba1913385297be02d848479fba2fdc4352a2639080d0a54e848f75284c05d2d6c2e19f15d2325486adbc68be1c27d70b43dcccb849d67058d32734a84a1244fe4c73a7f087337ed56a83b640621e009aa90e360a694c24657c69313c5bd8441035470413c0c77559032742517593ee40471338abf9ba166feff99ca5246140773c1ae503cf44f493755e6947f4d91fabfa97905ffe12f59330fa8dbb1b898e4d7f7cafdf8d7d95d45c77cd7082ad3d63c7496dc3945d985b69442348991542cf6586c2acbf0cced219608403bb279141fdf65f785c5a304aa9d9a691cbc24729953f7c3666e2ce9a3d123b8fc8ff81b11ad40fec0b2538cae5a2aab21655d850f08ff86aba72d1887d8821286a35ccbd99a55cd930217822512ec4ee6a463fecec0284ed822e340a672c5606769ae896c3b59fb39c04f78cfd2e972165de9b9782b52dab8bbccf4bd12a0f9945c681b169df310d326e7ef5a3c36218248a30d2f3af93f6854eea45ae6a1e6b60dedf5ea3125307fba1d2ee00b3623b0b45e934308d6ba4e98cf04bfe493f4444e6a9524207cb19e0d7c1df889fb50f344ed1d5f1471baca63a156333bb68b9086f4d595c0d95c0fe1a0fe741c6a7792b1eaa1e32d272dd32916b698a107ffc84ce63e0dd6d41c1d1831a7a40fd51c58c64c28b06058d60c856bc6589af69d0bc82187e3c68c035aba0fe543124393401ab094b06db3c6058e6339893d0f1f5282cf59333a6928912fbdb78306165622a58e72fa7210aaf9be7390dde0e2b18bdd186c3722aef54916f3bef4aaa5f8a00d2f933a51e799edc3d41df200863c0644e1bb509994cc9a16e14da3c7d5f94a15ce04bda8d079394e071474dfb531c3800cd8375574014c73a9d7ed523926a6133a592403228353a5028809a69718e52e2512d10fd45b57b59e5c37322e1895699d4f5d5e9f8525d6fbd2c534ee0271d44e98ae4274184e8da9f81cc74e7c4815c8f72a0602166987373130e84282d0d195ee1216b8e6c8758f14b5316b5946dc545900bc2610116d6169fd8ba3546aeac00cd12a6657b83bdf9ed50076a855a4adf87faec484da341754adbfe94bbe14f0ed09464aed0bdf131acdcb7198b0a6afc5b29f6435185d1cdf4d8c4751099cbaae52606996709cc21e2e784afe6eaf50b1c02ee61464750097901763a187982940407b4fa84b414f83781caba8a263caf0c34f1f3f74c82e682525d95c9da7e0a89e1275637b51d12c27602e9cd6277edb9960a34d2330b35049b2b2a18f559da6957dff5b43a31dd25bf218ad75cfe79d3e24ea8c1623aa5b6fd82bc274fe84b4ec506f73ab0cc6550efc55704b14e17dd3a781dc6d3d3104dfbead0589350bb3294f3682d087b5173c670cf2372e64d8f7e9d1077f97794ff84925afa8b172797a7c6ec51e8d8a5af3f8db979958071f2143e431ba599112da8b8c072f4a7942b9590bd4667a328c7117367cfca8b6d31b31731e172195abbbd5cb3ae496e5bd9b87bc824d4a05c1ef23a8a01755c46a0eaa37761bdb621bb9251556c78f3634784c3240cf735b43a9d3aba4bb382dd9aef4415536af7ad9c0873bfd2b72bdfe2b2c78b16f317fb26f3b7bfc022c1adb1aafbc6f21efe1af0d0a12b979ee94b5fe4855ec6317eea7faefaa53aebee9d7f87c16ec1f18c010d3e12f1ff2568a3837d3f085a2f7704d2244d276d84202415cbccaa9c2b2213b34c32d19f057ed19d247a9ce4f16141e5718e45318c38f2fb74bd38927d310bfbdd47ff2215c4135e8cc4428bc1df4b1812761bb194600cfd71a01939c195f508ee1fa4d6be7f0b661955c33be6452aed92908d41cf742a349bb6f755b9dac6375b39a064d9297c9ead3183b93a7364bdd272f121738f0e57ac297ceefafb4024d9277138ad86295947502efb1fb7a381c30cd6bfa7488b6e23dd10d75e6c80803931e69b9ac26371ff9e24c3449c948a4321feca4da386f9e9061910e8c10cc3eb78c8499bcda6c3c84452d0be40e0f2758088168c9a055e4e45cba6264ae7ebe5e9132ecd7ff29534824622e6e9b392d7e8ad282bd474e875613654dd1609672fca0701eb9eaa153d21f45fa93df499c635f03416f3387797695cdfe03675ed10ab973a9b56a24adb6a7162c45a66bb2d681f4c108fa7f59d3585b4c6779638aadead5b99dfaec20468dada0626f6e4ce35245624d65c45ee371c970f068316d862e910a27aa6bf37f3e3ffd11b5e8ca81a6d135b26b8fb2bbda97d30df62f9503d7d7c389b16a62e887b65b7a09a7fb292a106b91f783d978a6bd49430d55c4a837fcb574b7410fee113788a873391f3a0f1b12707f41689217f96ecaf5851d706d04828a98d4f65a13afdb144effefe757a4da5d26e91774fa61086effc7343daed0109ffd19a116252b2ebda758526a034d6b19b0ad1e949d5b12a9475cc0697bb5453fbb737a00088296cc84d0d2eef8a29c3895055010414135dc42ed53af1cd9f2d62432cfcf63f9e5ecab614d7b5d6732928d62a1c3a3c62fed56794de2f5744b4c4131524a58fb53bdb49ba85c24c318bcdf56a9eaef4f60c19ea4317afd439d4f66370b07b1c1e0840ebf4a51da47549a5761b6c60865130dd172bc4a73c72d76e7535bf7e497b5c8be7757f6bff01dc3588984647c24cfbbca9789f67695f85c48591835ab64219bf2e77ecc7c53f4f81800fd7e636dd5340be8edba415cadaa39691480ceaaa0a516d3ac4c82843d736f12968e28035e90179b9267fbe17c3df3bb5e1a64ac5c83a71bf802a9a9449955e05672249b12f6c5abeb71d3bcf99150cfa600e1d2a4dcf1ec8fe05520907daf5904dc91160ea799c3875f73925f77a5d18a963d4d2543ec69455c3084a2932b09162c89c55d936b6ac0deae493e31bce0aac626d135cb2683f7d8b47731939ac88865b0a5cdb354279849cd427c035e3228c92feae23f0b3a07917e3eb2d1d6dfada1d5afc547e2e0c904c583fdbfbf04175edd34abb97983493e3f35d027f54126b45231fe2e2c482542cc798d17b078d012111c873f29167bdb3cd8e35d20a63c8afe1c548acd5f6dad5d877b9f630c7f3bbe607f8a1dd66a948b760e1939ec25ee18a2b796d5acd78323450defddd2fa1e44847d683712c4bd78667373c1cc3404d7adf069d86bc32fff5f1efcda64ce68aaac438630e5e5fa8de62c79d2b961bef94f9d9a610e5dfce4d8aa2851a5b4178b6d2b5ca789abdf034df08561bd4585f746bc250b21a7f32c4023a0adcc203c57b78205ebbed4c32c1a63efdeda754821387a7d27e6ec738df9b7ed0615c890e846725184261691ec697b1109ae436a0a65c6252d5ee9236a7014d703a6ae109aba9c70a9305b276cf7168b2160c8bb240d220132c7663eb28a811158488c7fb0a5eeb3cad4a54906e5366d6e5963c06271de25e35b91781fda2849942caeee4cdfa0634918b148f5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0x1000}, {&(0x7f0000002640)="efa7e8f60eed7a09dbe9be0d99099bbd1ef14bb8b345715eeefc9efc48e28c2fa5cc15baedc427594c60b1b1ab7f8edffeaad0d13cd05c0c713ea6596d834373c347b15390ba697d3999506afd91a5002321ac79937f45d50ccc2322258a49aeb81e672d6875b5efc7f851a0e0e26e628fb632235a450861392d789d8fb6bb7edaafea6c87abe4180e6a28a6e6c72e4471e279f8077f5c51eece7669cfa14ea5959d6b98", 0xa4}, {&(0x7f0000002700)="217699e4d8c8974f5b941474", 0xc}, {&(0x7f0000002740)="9f0c0d9c0edc9b1cf8f7501643b5219cd332599276bb824a9da41fec396dfafd2030e9dd1a953902681d2c368b7f1a14ec6b3982023571a78aaf4eae4b3af43d", 0x40}, {&(0x7f0000002780)="7615b8de7426be25031ad2723237af72c42f3538279ebb346ccf011a54cb97412a2d3950ccbe7139114fa49a8c4ac25c48", 0x31}, {&(0x7f00000027c0)="a499687a155be26cdd91c5595df7ee6a52839e41b5098d0cd568dc52bb857f4573fb1b45c33f46becf39670ed3ad31be25fd23bb3431c909fa210e8ff11e4cfb38b727c6e57c26bc086a5ee5316c338c25010c43ded9e08d8c7bb15542b64066f2d5cfb54e2408ff7656e653f3ae66dc56c4b9c98a2545e6837828bf0fedc6a89c424c4ab0c217c83c8876a5c2a5350bae553567b2cc3cc21c3d053873141c224d0b84b1ee885d687f344e09b2c4e13b245d77a69d3e2e6016a1a1a406d0ac0c037a52b0bef52eed521896d4e709870063287a8e04e383689cfd38189060599c", 0xe0}], 0xa, &(0x7f0000002980)=[@cred={0x20, 0x1, 0x2, r5, r2, r4}], 0x20, 0x20000084}, 0x40000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000002a00)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002ac0)={0x6, &(0x7f0000002a80)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002c00)={r6, 0x7, &(0x7f0000002b00)=[0x2, 0x3, 0x4, 0x0, 0x8, 0x8001, 0x7], &(0x7f0000002b40)=[0x7], 0x22, 0x1, 0x10000, &(0x7f0000002b80)=[0x6], &(0x7f0000002bc0)=[0x40]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002c40)={0x10000, 0x6, 0x1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002c80)=0x8, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002cc0)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000005100)={0x6, &(0x7f0000002d00)=""/54, &(0x7f0000005040)=[{0x7ad, 0x1000, 0x800, &(0x7f0000002d40)=""/4096}, {0x1, 0x6d, 0x529d5a4e, &(0x7f0000003d40)=""/109}, {0x2, 0xca, 0x7ff, &(0x7f0000003dc0)=""/202}, {0x0, 0x57, 0x20, &(0x7f0000003ec0)=""/87}, {0x3, 0x1000, 0xd106, &(0x7f0000003f40)=""/4096}, {0x800, 0xf8, 0x6, &(0x7f0000004f40)=""/248}]}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005140)=r5) r7 = syz_open_dev$sg(&(0x7f0000005180)='/dev/sg#\x00', 0x4f69fbb, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000051c0)={0x6, 0x9, 0x2, 'queue0\x00', 0x9f}) rmdir(&(0x7f0000005280)='./file0\x00') gettid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f00000052c0)) fchown(r7, r3, r4) sendmmsg$unix(r0, &(0x7f00000065c0)=[{&(0x7f0000005300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006580)=[{&(0x7f0000005380)="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", 0x1000}, {&(0x7f0000006380)="b9eac76bfe8be2f3399fd3fda4d9c55547f7bfbc46524212c765323cacfcd4042cd9f3553308f84821c4dce3167284ff3ff287afc370de173429031ff981868f6cdfad2b100ffe5fed28234d43037596fe8b5a3eea096f59828165de95f41ed58b54a9dc9678529bea22684075caeffb8c4232ecc848ef816688a22116b9f18f725f4a18d1c361f3e46bb18ed4f02ba2a13de2bac03132ad87ede89a89df85054803efe50edb15a443c18fa6da4f39a34ea9cbb7850dc243b95214eef8193d6c837da10e79ebae0431a1073550ab0908b7dd3420c8e08efc78a99a71f3074505c6625d61e6b193e254ce9556", 0xec}, {&(0x7f0000006480)="85cd551ebb36f43b2fdfc5396660d453fd49c236c4d9af310ac942a61d3248a441aff3c1d39562766a8d45ce51ef49d61396144394e676f10885f0a4a2730b0898b20f317a21b601bdf4ea80535de70a4c772f53b6ddbb36be7613bc8ea89c4d4d54a7c71fe8213b384ecf25a547a91097c8fca48e1171777e50ea38568f1bc4824ad7e38ad4f9b63e77e412d0685b076a07c3f3574d802fafcb7550674fc643229c9961c0d95715384ba69fe7dce33c1ac3b1172140439bcd0ca7f0e105e43b542aef2f93b1fa61d598c10ce244aa3125037a", 0xd3}], 0x3}], 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000006600)={0xff, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r7, 0x40bc5311, &(0x7f0000006680)={0x7f, 0x2, 'client0\x00', 0xffffffff80000005, "8acb36e0eb24c84b", "9bb74402a54b469709982a26b14e9d03b781c227fd77775d61da1494698662cc", 0xfffffffffffffff9, 0x80000000}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000006740)="d02bb9dafade739f5e9ece6a") bind(r0, &(0x7f0000006780)=@ax25={0x3, {"6f321e74042f72"}, 0x7}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000006800)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000068c0)=0xffffffff, 0x4) 2018/03/12 13:20:53 executing program 5: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/238) times(&(0x7f0000000200)) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = getpid() ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x153, 0x6, 0x81, 0x10000, 0x1, 0x5be, 0x5, 0x2, 0x5, 0x800, 0x7, 0x229b, 0x4, 0x0, 0x10000]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r3, 0x2}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) chroot(&(0x7f00000005c0)='./file1\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) sched_getparam(r2, &(0x7f0000000600)) getpid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r3, 0x100000001, 0x1000, 0x40, 0x5, 0x5}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000006c0), 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000700), &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r4, 0x7ff}, 0x8) chroot(&(0x7f00000007c0)='./file1\x00') eventfd2(0x2, 0x801) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={r3, 0x9}, &(0x7f0000000840)=0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000880)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000008c0)) syz_open_dev$evdev(&(0x7f0000000900)='/dev/input/event#\x00', 0x1, 0x3c800) arch_prctl(0x0, &(0x7f0000000940)="c6e55047de7d7ae7cd2e7c218d5554dc1412345d74b29aa2daaacc1349965494f0f0") getpeername$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000a00)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x5, 0xffff, 0x500, 0x6, 0x20000, r5}) 2018/03/12 13:20:53 executing program 0: truncate(&(0x7f0000001040)='./file0\x00', 0x4) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80}, {0x6}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rtc\x00', 0x50000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/4096) bind$nfc_llcp(r0, &(0x7f00000010c0)={0x27, 0x0, 0x1, 0x7, 0x101, 0x101, "68debac2ed2b05e57587de58cd7c9680c42f46236e380e12c8ac0e2fe0a91203e2b9ef9ee72cd93120b0e4c8b07759f97e98f00dcdf444bd46f316496f443e", 0x2d}, 0x60) bind$ax25(r0, &(0x7f0000001080)={0x3, {"766213c4ff8fad"}, 0x6}, 0x10) 2018/03/12 13:20:53 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x2, 0x40, 0x1091, 0x0, 0x6}) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) 2018/03/12 13:20:53 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) poll(&(0x7f00007af000)=[{}], 0x1, 0x113) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000040)=""/118, 0x76, 0x23, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/12 13:20:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x72a) read(r0, &(0x7f0000000100)=""/238, 0xee) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300092b000000ffece2b190d879d05e228fffffffffffffff05000600000000000a004e200000000000000000000000000000ffff0000000000005b0fd996d8f6aa790e00ffffffff0000000b0000000200000000000000000a004e2000000000ff0200000036000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffffd, 0x4) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x8001, &(0x7f00000000c0)) 2018/03/12 13:20:53 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '\x00'}) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') statfs(&(0x7f0000000000)='./file0/file0/file0/file0\x00', &(0x7f0000000040)=""/24) renameat2(0xffffffffffffffff, &(0x7f00002e8ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/12 13:20:53 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) uname(&(0x7f0000000040)=""/158) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = getgid() chown(&(0x7f0000000100)='./file0\x00', r1, r2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@rand_addr, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000003c0)={r3, 0x1, 0x6}, 0x10) madvise(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x9) 2018/03/12 13:20:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80, [], 0xd}}, 0x30a) fremovexattr(r1, &(0x7f00000000c0)=@random={'osx.', 'net/anycast6\x00'}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x1000}) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000540)=""/167, 0xa7}], 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) [ 63.509703] audit: type=1326 audit(1520860853.525:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10877 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/12 13:20:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a2ffc)=0x3, 0x4) 2018/03/12 13:20:53 executing program 1: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000ec8ffc), 0x80000000, &(0x7f0000edc000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x2, 0x7, 0x8, 0xffffffff, r1}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x400, 0x200000) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x9], 0x1, 0x10000, 0x8, 0xfffffffffffffff7, 0x401, 0x9, {0x7fff, 0x2, 0x1000, 0x4, 0xc300, 0xfff, 0x5, 0x100000001, 0x80, 0x3, 0x3, 0xfff, 0x401, 0x9, "ec091817fe68f125f72a588ba1a9b3e9ec03f75d3f8ae6acc339a4073fd57afc"}}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000080)={r4}) 2018/03/12 13:20:53 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8800, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x2000000001, 0x0, 0x400, @tick, {0x4, 0x7}, {}, @time=@tick=0x5}, {0x0, 0x11df, 0x0, 0x0, @tick, {0x6}, {0x40}}], 0x60) [ 63.582822] audit: type=1326 audit(1520860853.595:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10877 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/12 13:20:53 executing program 6: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040), 0x0, &(0x7f0000255000)}, 0x18) 2018/03/12 13:20:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000970000)='/dev/snd/seq\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000eb5000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7f800, 0x80, 0x81, {0x77359400}, 0x7f, 0x466e}) 2018/03/12 13:20:53 executing program 3: prctl$void(0x20) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) fchmod(r0, 0x80) 2018/03/12 13:20:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000100)="6c6f2c70726f635c4750572af493") 2018/03/12 13:20:53 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000000)=0x6e, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x400}], 0x1, 0x0) 2018/03/12 13:20:53 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readahead(r0, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2c, {0x2, 0x4e20}, "000807091000000e010000a23ef6d37d"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x6, 0x8) 2018/03/12 13:20:53 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ppoll(&(0x7f0000971fd8)=[{r0}], 0x1, &(0x7f0000717ff8)={0x77359400}, &(0x7f0000846000), 0x8) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) prctl$setendian(0x14, 0x0) 2018/03/12 13:20:53 executing program 5: socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/238) times(&(0x7f0000000200)) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = getpid() ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, [0x153, 0x6, 0x81, 0x10000, 0x1, 0x5be, 0x5, 0x2, 0x5, 0x800, 0x7, 0x229b, 0x4, 0x0, 0x10000]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000004c0)={r3, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r3, 0x2}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) chroot(&(0x7f00000005c0)='./file1\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) sched_getparam(r2, &(0x7f0000000600)) getpid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r3, 0x100000001, 0x1000, 0x40, 0x5, 0x5}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000006c0), 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000700), &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r4, 0x7ff}, 0x8) chroot(&(0x7f00000007c0)='./file1\x00') eventfd2(0x2, 0x801) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={r3, 0x9}, &(0x7f0000000840)=0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000880)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000008c0)) syz_open_dev$evdev(&(0x7f0000000900)='/dev/input/event#\x00', 0x1, 0x3c800) arch_prctl(0x0, &(0x7f0000000940)="c6e55047de7d7ae7cd2e7c218d5554dc1412345d74b29aa2daaacc1349965494f0f0") getpeername$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000a00)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7f, 0x5, 0xffff, 0x500, 0x6, 0x20000, r5}) 2018/03/12 13:20:53 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0}, &(0x7f0000000700)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x64a002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1a}, r2}, 0x14) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), 0x4) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x3, 0x7, 0x1000, 0x0, 0x7, 0x1000, 0xd, 0x20, 0x0, 0x3ff, 0x2, 0x4, 0x400, 0x3ff, 0x8, 0x3, 0x2, 0x40, 0x0, 0xc40, 0x400, 0x5, 0x7, 0x0, 0xfffffffffffffffc, 0x1ff, 0x0, 0xfc, 0x7ff, 0xfffffffffffffffa, 0x5, 0x0, 0x5dbd, 0x0, 0x7, 0x0, 0xd6, 0x0, @perf_config_ext={0x4, 0x100}, 0x26001, 0x100000000, 0x0, 0x1, 0xb6, 0x1, 0x2}, r4, 0x0, r1, 0xb) writev(r1, &(0x7f0000000500), 0x0) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000080)={{0x4, 0x20}, {0x6, 0x81}, 0x68, 0x5, 0x48}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x2f, 0x200, 0x1, 0x0, r0}, 0x10) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000140)={0xd74, 0x5, 0x1, 0xbc05, 0x100000000, 0xfffffffffffffff9}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) mq_timedsend(r1, &(0x7f0000000340)="a3ebb8934063709d1dae8c87cf64271a44db3903aafef6e04283ea47edc88ed6cd8007d6cff309ed3ad4301797e5f50b06b4f68380e4b0866fd562cd17ed7923025166b0f557923802af3681680b90bdac907ec2102bf33d206bdf15133b285cbae5ef27f22e6759b6c9590f9b42599c12b01e0fabe8c100c9831732", 0x7c, 0x101, &(0x7f0000000400)={r6, r7+30000000}) 2018/03/12 13:20:53 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x400000000) epoll_create(0x9) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x40) connect$netrom(r2, &(0x7f0000000280)=@full={{0x3, {"1f79461ab60b6e"}, 0x100000001}, [{"96d520d0bbe76c"}, {"77a05bcea26315"}, {"35797024a83cbe"}, {"1dc842e2ae03f0"}, {"1b45c36a17ecee"}, {"c63a088e553c5b"}, {"f2dbbef6a92f1d"}, {"cab5ddaa90f789"}]}, 0x48) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/190, 0xbe}], 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/12 13:20:53 executing program 3: pipe(&(0x7f0000000180)={0x0, 0x0}) ioctl$KDDELIO(r0, 0x4b35, 0x74) fcntl$lock(r0, 0x6, &(0x7f0000000000)) 2018/03/12 13:20:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/185) 2018/03/12 13:20:53 executing program 6: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040), 0x0, &(0x7f0000255000)}, 0x18) 2018/03/12 13:20:53 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x20, 0x6}, {0xfffffffff596abb0, 0x200}, 0xec, 0x1, 0x821c}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 13:20:53 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x42002, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/138, 0x8a, 0x20, &(0x7f0000000140)={0x1a, 0x103, 0x107, 0x7679, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/03/12 13:20:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xed, 0x0, &(0x7f000000cf90), 0x2b8, 0x0, &(0x7f0000000400)="22055dfed61713ad830ecf05d042c4a11890e60e75ec4c5684063b682705f0637fed0ac6f8ab9dce74239c2a3e7c215566efda209edd2672a8ff5f582a256df7cf0a400740664a001f9fb3f61257aac437b5cab67c835cf54e917dd94fccffd7a578e5fb796c9753000000000014fa78976b19a1b03049d5699da020f22a9348f3bc131ee68e3d0f7c0c1548f481074a8885d5bdf9069bdf694efb24065fc615fdc35c8541bc636060adc6038e7abeab51ea05c2092c66499e6a711b384b54fea56066cd373e8b19"}) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/12 13:20:53 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0}, &(0x7f0000000700)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x64a002, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1a}, r2}, 0x14) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440), 0x4) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x3, 0x7, 0x1000, 0x0, 0x7, 0x1000, 0xd, 0x20, 0x0, 0x3ff, 0x2, 0x4, 0x400, 0x3ff, 0x8, 0x3, 0x2, 0x40, 0x0, 0xc40, 0x400, 0x5, 0x7, 0x0, 0xfffffffffffffffc, 0x1ff, 0x0, 0xfc, 0x7ff, 0xfffffffffffffffa, 0x5, 0x0, 0x5dbd, 0x0, 0x7, 0x0, 0xd6, 0x0, @perf_config_ext={0x4, 0x100}, 0x26001, 0x100000000, 0x0, 0x1, 0xb6, 0x1, 0x2}, r4, 0x0, r1, 0xb) writev(r1, &(0x7f0000000500), 0x0) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000080)={{0x4, 0x20}, {0x6, 0x81}, 0x68, 0x5, 0x48}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x2f, 0x200, 0x1, 0x0, r0}, 0x10) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000140)={0xd74, 0x5, 0x1, 0xbc05, 0x100000000, 0xfffffffffffffff9}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) mq_timedsend(r1, &(0x7f0000000340)="a3ebb8934063709d1dae8c87cf64271a44db3903aafef6e04283ea47edc88ed6cd8007d6cff309ed3ad4301797e5f50b06b4f68380e4b0866fd562cd17ed7923025166b0f557923802af3681680b90bdac907ec2102bf33d206bdf15133b285cbae5ef27f22e6759b6c9590f9b42599c12b01e0fabe8c100c9831732", 0x7c, 0x101, &(0x7f0000000400)={r6, r7+30000000}) [ 63.796992] binder: 10966:10967 unknown command 0 [ 63.807132] binder: 10966:10967 ioctl c0306201 20004000 returned -22 2018/03/12 13:20:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) shutdown(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x82, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000002c0)={0x8001, 0x81, 0x8, 0x7, 0x2, 0x1}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0x7) ioctl$TIOCSBRK(r1, 0x5427) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='/dev/pktcdvd/control\x00', &(0x7f00000003c0)='/dev/pktcdvd/control\x00', &(0x7f0000000400)="7bb900"], &(0x7f00000004c0)=[&(0x7f0000000480)='security.evm\x00']) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000005c0)={0x40, 0x4, 0x6, 0xffff}, 0x10) bind$ax25(r0, &(0x7f0000000600)={0x3, {"b3c62c9d490a19"}, 0x7}, 0x10) keyctl$session_to_parent(0x12) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000680)=@sack_info={0x0, 0x3f, 0x4}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x5, 0x4, 0xffffffffffffffff, 0x7f, r6}, &(0x7f0000000740)=0x10) pipe2(&(0x7f0000000780), 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000007c0)='hybla\x00', 0x6) writev(r2, &(0x7f00000029c0)=[{&(0x7f0000000800)="f8ac4cd694efbae3ea1b430db969b3a819a4e14dabe0cc990b38939bb634965fe96848d1bce5599d64a197a72d411dd77421708864fcf45831febed23829f669e67541fba1fcda39aab101176077d1c27e79c4bc82ae50569ccbc1a80ea1", 0x5e}, {&(0x7f0000000880)="f78347062d4dd26aa8f1944c742f46dff1ea4df2db09b0", 0x17}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="57b2556186426f2eeccaa2d82774dcc47d27", 0x12}, {&(0x7f0000001940)="380f234e552e050a41e9752915085fe6d4274e504e59d2a1f15a6db1c7f5c72a6bfa4c5df216e56403aa83230af8982da4f86285", 0x34}, {&(0x7f0000001980)="a45cf2a97ce4a5e033054977161882abcab12f12c0d7f7ddf22fa4865d871d75e3d660d1c631454923afed80c8c0060a65b22186222c78a7c7bb664652b3e4a1", 0x40}, {&(0x7f00000019c0)="fcadef08077033f2f394b741893831d6eedbf64619000e0190fa475e6f68d9f6048bae27ca878c941afbed2731f2d4190aa7657c60bf000b4e9dbf9b84c4cf6e86da17d8a5324cedc1c2ae7e39fbf33ba0c36d333ee82dc3c2473d76c90e89a4e2ea89b5a9426ec147972e840f6f4b758258bb4cacf9176d7ea9cdc706e77d6950abd143d436914a77b0c83e1f8c8806cc18be40e7225e06f6bf41612189d0a44bbe2e239bc0e77220e37c28196f13b2f63fa9a2c37a1e1a7494fc9b4d5fc1e0520f73b9960920dd233d597c989d8363165a04d3aee53a5844ac81dea72cd38f6f3d00cb3cd966a598560446c1a38216b86f14ca6a09c25fbba454882fb261f1db6427130e1d4401e91e039f20c8c43387eb51f9039f4a6ff570cade64556d0a0aa926f5699074dda52cfbcea9ad09c1ea9732fc1b3a006245f6661f7609d7d89619cfddb7f11cdd732fea075c887e025f6b4ce53695560a7314ac68a3f8e34a575ccf2012f45fcd619bbc5964bc35f06485838e4985d6ba4cffc45a95553a19a38bac9c5e8452a3ff8656718e4de20229e0b2f3552e5bbd2a2b82e2249e59c0b7adb9c8eaf7237f94cd91cc92ca005551a684e788212f5695394c6c024de5912ec69104f996d71cc9ade7e5091f07b49fa222cb6ceb6aa620926b46463b76aad7f21f81fb0e1a726767fbd60dad361578e46616d49cbf3acce7a753a0944574702521dcbf32342e590702469f1517659c5e88320ca64ae9fa4ba3acdfc525b7dc03cff7d936a593e70c894d892e069d1dca811dd35bc0186403b419448d836a93b1c978453eeaede30db66d2adcbcf85eb94547847fad8324c6e2cfa86b4b7bb04f7453566a88499f2a5535a0d4cfd2264ea2e92120f6efc8a8fa2cc23eb33a7b13ad4e16d51af0b63927f54d696e44c109080d5b5e8fa141bf21da355dbc68dd41b85726a11b1c80d9a9bbdd17d9fa8425e0f8b018bae5c6d2435adb1c6fe23fdb5b2d2af7e376edc4be5cdc4dc267e9ea133dfe100355c59775eecc8789585f70e6f601fe36e157e9d18bd2cf4143c3953307a459141032a9c91c60dd5182d3a70801d6bb0ee01d490fc0c2b3463bb31ac8e456de4da9c256a34fa660f669740f171e3b2d846d2654c73b4a62283b11e0d77ddd148fe94068ea30795dbe76da1d96bdf73901586f684a75bcc6a33cdaa87b3482089da5923796e61f8ccd975d86cd5464c98196a1276503976d9ed266024877f3a0d97dba6909b98b0edfd97b4c440b7995fe9c1cc377a4d9cc009ed2ae0fc88916375fe61d589dfe2441055d91e6c0ff783c03d02cc67d63b3601bd42a26efed7cac8f312d424cb3c16231565446f3ed0fe51b81832ba816110dd468c36aa4b300b22f76b21e54b1166766f3968671c251b403dc1b08033cae89b23811643b245dbb610cd9cbf6292c90f9f07d5e1dfec8d8a9dec3765ce76032a328578e91220511a41a6ab5120da7447501451ec27a2dfa1756aa3bac6fae14950c96da8309a6d3a500919a0e77c00dff2e3162d38bf787f7513b3ff7ddaf72375a40346a59b673ce3f16bcea09023b1362fb843b67b736f7ac947e36fc37f169f5e5b8d9faafb27be244d344c8bc247bd635f922ae9834c08a43b692e792abfca4fc6917673aae629fd0ddbb315d36934f9b27550773041a6d9d8a8279bb1da0bea3d96b40acfb60c9b2fb6fe9ae2e116b487e7d5975c54bb98662e3218293887ff83d6713e3ffadc47bafeee7ca4b88e71511807acdf168689da76cbd205b296ffba4e2cf52f2f6c3fdf63e61f81767f3f1698add3f793c3ab694a80e0326141fd1760f35b9ad9f7c211d51785643717e8385b989067cff68d8c6915fcf0f2e5f15821cd27e83c0aecb980834f8067306f38cdc8240882a8ed11c6ddeb903d1956138072da008b9a11a579fd42e3245de63410a25689691174fd67e9d503eef2e2ae0db19b460f84e50e42496f2a166790d04f4067f1cd9cfaa801da7f1f8355caeb2d6373d82742874742ff0a608851a3aba615068931ecbea469a82d599113ccbd0a95da51996520484aa0f47527b268bf73d34c1439d882eb693dc88819413b4bf711e33f380b5c340edf1005c0fd4c303b7fd127f1c713b1f88bae8681d37f7dd9b96b12dd885c13ba690ff25b9ba56bca45b0c55c2228a7a5af2c213eb911ae0560789ceaa697d03486a70347c6865c4631e1bd42f23a7ca3463852aab35e82839ba3b35f2b1872d78a8c73602c5e686456e87815fdcb7cfd5b6bdab3e856a2eb1393da195045ac746996eb3f44ef47f37cf0649e67c17763e0007d15a9d6df46410370cb0fbcd61e426e2c540344cec5a0914ccb6a289fd53d2ab88adfd54910e9bda241d6a6ab8f7deb4f02767bf813ecebe35d3af686c51df62dd63c64ea51317c437d33487d4509cbde9fc0dc0063860939dc62bd03a80e100b14861df65f2ede73d26e15c737e4f000458ca0dd66e0a52f37dc36c56287f9dfc000c3edb6bf1ab741fed4ef751e6f17cb7b95e4ce50f9acc9b761044b561ae9fe45d93c1fc51576d1e751df9640820d37f330f9839ccccd58831cc6024cbfdf8b475a5ccd8461ec898abd296b2feae0e11c04668a207aba49e9058f3ea9804f0a6fe6ac85697607d455dd2f530cdcd259f2feef50cf1b37adc4b9903d549c083d2c5c403b5f07ca5c5089a69ef95437950de23267d6a8c367589c25fc1b335112455b769bfd98dd47a823b91314bd91f8ea18a30134e2305b2ee87d797b1e2858689a0c6aeded677d6ee0707418012a8bbc60858ca7bae554f220b0672a1daac1726ed9c1fecc18ceb160ff4d17282672a5665d46c710ac00dd0617a1a6f483661067de40dac8cc71cf2379c46ce8823173bc69f2bd484c9400933e879268002b8828a07aa8a28311e9ffaba53fcb429c67054d1f6bd94f4f54d2bb0d6ec8ab5e733f381b66dc04c8a4b71ba5225270ccc78785dc9eac63a3ad4ca5b509a67cb45089ee2ff5434842a5fccff83eabebeaafcba0e2462ec23a0cfd82ce7f3e1b9b7b91045fc96bf5de4594ee16d467e3ceb378a2821d0c5acc86dd2cfcc75bfeeae39075ce0b9a07fe8fcb73b0888ea38d60adbfcd7465bedb032511048eff717a4f9d03b6a51efb8090db6ce710664d6d47a08d795b428bcf3ee65460748526c4629bb6c6902885f511c84ef2d55661be1631348a533b8772e751362c77cfa30647fe7736f4795272b77895958cf60709e2088bbb3cbe16077845e897ba9acebe965e0d9b7f00b58fec8de8485370f7c107989c2683d28ee5ceed97b9c54aefd8ba6d546bedefbbad552c0aa00d7f1e380f50a628c09603d10f7a1993af02128190b53e44e745fe52789cc1c4241161e85a45583f19a21cffb3aa38161328aa31b3ebeb65f7bd00b98bdc83c3508c760edc6514a12c96b488eb0ba72ac6a3e32b19103626e40995e579b0385ce7b84d1aff5a1aa648c5d3e1041efa1d40d79903641d3329338c4a04a8228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0x1000}], 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002a40)={0x7, 0x8366, 0x1a1, 0xde19, 0x1, 0xaa, 0x5, 0x7b, 0x8, 0x7fffffff}) getpeername$packet(r5, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002ac0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002b00)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/ppp\x00', 0x508c2, 0x0) tkill(r4, 0x14) 2018/03/12 13:20:53 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) pread64(r0, &(0x7f0000000040)=""/115, 0x73, 0x0) r1 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) 2018/03/12 13:20:53 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x104ffe, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/207, 0xcf) clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)) sendmsg(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1170, 0x20000000}, 0x4000000) 2018/03/12 13:20:53 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x4, &(0x7f00000003c0)={0x8}, 0x0, 0xfffffffffffffe67) rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000000140)={0x28, 0x0, 0x70005, 0x400}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8100001}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@del={0xe8, 0x11, 0x100, 0x70bd25, 0x25dfdbfe, {{'md4-generic\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0xfde}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4010}, 0x8080) r4 = dup(0xffffffffffffff9c) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000), 0x4) rt_sigtimedwait(&(0x7f000031bff8)={0x7}, &(0x7f0000000100), &(0x7f00000000c0), 0x8) 2018/03/12 13:20:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setuid(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x1, 0x5, &(0x7f00007e7000)={0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00008a0ff0)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(r2, &(0x7f0000943fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000000c0)={r5, &(0x7f0000000080)}) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r4}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000000)={0x1, 0x6, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) getpeername$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) 2018/03/12 13:20:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xffffffffffbffffd, 0x0) r1 = epoll_create1(0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x3, 0xffffffffffff0ffd}, {0x2dd, 0x5}, 0x80000000, 0x6, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/03/12 13:20:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) fsync(r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) 2018/03/12 13:20:53 executing program 2: mkdir(&(0x7f0000b2cff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40300, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0xf58799585fd3c5fb) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0x3660c0000000000, 0x0, 0xcbb0, 0x2, 0x8001, 0x9}) lremovexattr(&(0x7f000048cff8)='./file0\x00', &(0x7f000038b000)=@known='com.apple.system.Security\x00') [ 63.842604] binder: 10966:10976 BC_FREE_BUFFER u000000002000c000 no match [ 63.861676] binder: 10966:10976 ioctl c0306201 20004000 returned -14 [ 63.863115] binder: BINDER_SET_CONTEXT_MGR already set [ 63.863122] binder: 10966:10979 ioctl 40046207 0 returned -16 2018/03/12 13:20:53 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') vmsplice(r0, &(0x7f000098f000)=[{&(0x7f000010bfff)}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="cb549f22962f91abe527cd6cc43603b8c5cf3eb79c1f607b3cee094e0fddb3b1f81520798f37f09de80c1b9c5bb2097d75a8a7037ddbe226f2dbca9ddea8124d2b748377230c609ce5dfdb3fceb48c14e1d297cff07997efce6cdeac0d13f382fc8a0782fc0e67011286b5bf50f2ea8da160cf8fbdd6be3450d2452c2060e6f4e91420eeea8cca706d1a1a58756de00cc2d064de94b3a5bd8a5323c0e46e283e14f6c4cf4584191ac48fd4252445188bf1f47c1e6e292adec44748766cbd3d956e4ca9a365f5fa79200b165a394dcbd2", 0xd0}, {&(0x7f0000000100)="96b478e03c7648af4e093dec91c04c969f9be4da5cb99884099d6327d95d77a8aa2f08171e80f228d04c77683d30c50d23590b5c3888694e53891a7326f39f9c6695b34cd2b526fd1fdf5a34ac36db04eb3450f9", 0x54}], 0x2, 0x8) 2018/03/12 13:20:53 executing program 4: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0x24e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt(r0, 0x8, 0x80000000, &(0x7f0000000080), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x8) 2018/03/12 13:20:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:20:53 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f0000019f97)='j', 0x1) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x100, 0x8, 0x80000000, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001cf8e)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/03/12 13:20:53 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(r1, 0xa, 0x5) 2018/03/12 13:20:54 executing program 2: unshare(0x20000400) unshare(0x28060400) exit(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/03/12 13:20:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xffffffffffffff39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='ip6gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x80000001, 0x80000001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000240)=@ethtool_cmd={0x49}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000884000/0x2000)=nil, 0x2000}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/220) [ 63.949955] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61332 sclass=netlink_xfrm_socket 2018/03/12 13:20:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000000)) 2018/03/12 13:20:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) shutdown(r0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x82, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000002c0)={0x8001, 0x81, 0x8, 0x7, 0x2, 0x1}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0x7) ioctl$TIOCSBRK(r1, 0x5427) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='/dev/pktcdvd/control\x00', &(0x7f00000003c0)='/dev/pktcdvd/control\x00', &(0x7f0000000400)="7bb900"], &(0x7f00000004c0)=[&(0x7f0000000480)='security.evm\x00']) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000005c0)={0x40, 0x4, 0x6, 0xffff}, 0x10) bind$ax25(r0, &(0x7f0000000600)={0x3, {"b3c62c9d490a19"}, 0x7}, 0x10) keyctl$session_to_parent(0x12) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000640)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000680)=@sack_info={0x0, 0x3f, 0x4}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000700)={0x5, 0x4, 0xffffffffffffffff, 0x7f, r6}, &(0x7f0000000740)=0x10) pipe2(&(0x7f0000000780), 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000007c0)='hybla\x00', 0x6) writev(r2, &(0x7f00000029c0)=[{&(0x7f0000000800)="f8ac4cd694efbae3ea1b430db969b3a819a4e14dabe0cc990b38939bb634965fe96848d1bce5599d64a197a72d411dd77421708864fcf45831febed23829f669e67541fba1fcda39aab101176077d1c27e79c4bc82ae50569ccbc1a80ea1", 0x5e}, {&(0x7f0000000880)="f78347062d4dd26aa8f1944c742f46dff1ea4df2db09b0", 0x17}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)}, {&(0x7f0000001900)="57b2556186426f2eeccaa2d82774dcc47d27", 0x12}, {&(0x7f0000001940)="380f234e552e050a41e9752915085fe6d4274e504e59d2a1f15a6db1c7f5c72a6bfa4c5df216e56403aa83230af8982da4f86285", 0x34}, {&(0x7f0000001980)="a45cf2a97ce4a5e033054977161882abcab12f12c0d7f7ddf22fa4865d871d75e3d660d1c631454923afed80c8c0060a65b22186222c78a7c7bb664652b3e4a1", 0x40}, {&(0x7f00000019c0)="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0x1000}], 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000002a40)={0x7, 0x8366, 0x1a1, 0xde19, 0x1, 0xaa, 0x5, 0x7b, 0x8, 0x7fffffff}) getpeername$packet(r5, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002ac0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002b00)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/ppp\x00', 0x508c2, 0x0) tkill(r4, 0x14) 2018/03/12 13:20:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x9) ppoll(&(0x7f0000000000)=[{r0, 0x200}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0x4}, 0x8) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) ppoll(&(0x7f0000000000), 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) lseek(r1, 0x0, 0x3) 2018/03/12 13:20:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) prctl$setendian(0x14, 0x2) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/03/12 13:20:54 executing program 0: r0 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000000)="f5b62d317593201b941cd57f0754f21ca4518980c5aeb4d55b62f0ac1dde3cf856e759419a9c3fd14663958cbe9f660b53e81466b56236c4b41e34c9cb26686b45bf6af628b60e05e9ad401a2001d8c563c828671c67cd731f0aefcf58f9b52f") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x0) r2 = dup2(r1, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f00000000c0)=""/64) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000000140)="0dfe4c96a8fd1e62036af4768d1bd0b33b5872c87f528019ce7c69", 0x1b) r6 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_mr_cache\x00') ptrace$setregs(0xf, r0, 0xfffffffffffffff8, &(0x7f00000001c0)="41900668fa6a4bde967e98fb2d1eb5481341ae0b18fc0369d1d709978ccad3e9a1bee9b05190a43838187122016570ebade6d28ff8f6307ec7237552d48a1a1a18b9a365a3bdd4ea146b4415322e614ae673608206d5070c29a8") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f00000002c0)={r7}) shutdown(r2, 0x0) r8 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000340)={0x3, 0x0, {0xffffffffffffffff, 0x2, 0x8, 0x0, 0x80000000}}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f00000003c0)={0x2, 0x2, {0x2, 0x3, 0x9, 0x1, 0x8001}}) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000480)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) bind$unix(r8, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) bind$vsock_stream(r6, &(0x7f0000000540)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x100, 0x0) fcntl$dupfd(r9, 0x0, r4) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x34, 0x1, @tid=r0}, &(0x7f0000000600)) syncfs(r10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0xb1, "26ae9ba81c0e784b089437e1b2fb24e23c4f7b45b0af4b4f80ee462a9b08516dfcca15fd7632a8c536874bb64b8748203de1be1e34450961d7f8ce5982fce592ee5b08cf5cc7665fb6367ecf0a40a24a758af5d56172e4f37a2b6290843fab31de2674bd076ef1fd1405a68d85c0af05ea2454c5762da1949c57d67b6536d2ff41029e14a29c6097567f19ec404a19c1cccc8952de748d6c096ca2c14042ff839feb86bd4aa5994ca7c6d47d0adf877c32"}, &(0x7f0000000700)=0xb9) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={r11, 0xfffffffffffffff8}, &(0x7f0000000780)=0x8) [ 64.037487] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61332 sclass=netlink_xfrm_socket [ 64.102515] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61332 sclass=netlink_xfrm_socket 2018/03/12 13:20:54 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/03/12 13:20:54 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3, &(0x7f0000000080)=""/39) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r4 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000380)=[{{0x77359400}, 0x0, 0x0, 0x400000000004}], 0x18) 2018/03/12 13:20:54 executing program 4: clone(0x0, &(0x7f0000d85000), &(0x7f00000f7000), &(0x7f0000bcb000), &(0x7f00000ad000)) capget(&(0x7f0000000040)={0x200119980330}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x20, 0x1f, 0x6}) 2018/03/12 13:20:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c53000), 0x4) r1 = dup2(r0, r0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x4, 0x2, 0x3, 0x2}}, 0x2e) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/03/12 13:20:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x240000, 0x0) listen$netrom(r1, 0x100) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)=ANY=[@ANYBLOB="ffffffffffff05000600000000000a004e2000000000000058e971ac91354ae9dffa860c161b7584ee6000000000000000000000000000000000000000000000030007000000000002004e20ffffffff000000000000000002000100000000000000000000000005000521000000000a004e2000000000ff0100000000000000"], 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x200, 0x1, {0x0, 0x3, 0xa, 0x3, 0x2f}}) 2018/03/12 13:20:54 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(r1, 0xa, 0x5) 2018/03/12 13:20:54 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x7f000000000000, 0x1, [0x3f]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xffffffff}, &(0x7f00000001c0)=0x8) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setitimer(0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/03/12 13:20:54 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}, 0x1000000000000}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x10f}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) 2018/03/12 13:20:54 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="fd5429b4f0fd4d854f7f9c33ae0e26359c7a911c927113147061e8ba5159284375f24aa5374df8c5e9dceb0b47a9bf680c0174bbdab24a6680a651524745584875da9ef57dc871a238d4af89b7fc91635e2b6fe7c75aaa132450897a0cb4077ed519e45f17ddc1aa687458e985617510c60819f08c10bd93e5e89be0185359fe95a29dbc3b57c4919d8501a5a43c66abe31b046cc5da4a4c", 0x98, r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/create\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000003c0)={0xffffffffffffff01, 0x2, 0x1, 0x3, 0x800, 0x9, 0xff, 0x100000000}, &(0x7f0000000400)={0x9, 0xc65, 0x4, 0x1, 0x800, 0xa159, 0x7, 0x2}, &(0x7f0000000440)={0x7, 0x9, 0x800, 0x7f, 0x5, 0x3, 0x8e9b, 0x29}, &(0x7f0000000480)={0x77359400}, &(0x7f0000000500)={&(0x7f00000004c0)={0x59}, 0x8}) keyctl$revoke(0x3, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom(r1, &(0x7f0000000680)=""/234, 0xea, 0x1, &(0x7f0000000780)=@generic={0x11, "b40ee20f293bfe0b7ae4563d7263f87bdd8a661f495fbbf2c2bbf0398a89ca6245260f5f346ce74fb27ca81f14f5b2574cc406944aaef4ace2b970e5b902c0a138242693def3987b2694ce49fc82dc4379b717086a866bb05106e28bade19784f110178c57f370f934a051d2aa7113c82a1de1af23f22d081db95d4c494d"}, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000580)=""/160, &(0x7f0000000640)=0xa0) 2018/03/12 13:20:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)="73794467c60d6ee7ff00008000000800", 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='5', 0xfffffffffffffe83, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="14000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r3, 0xffffffffffffffc1}, 0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r4 = geteuid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x3c) r5 = getgid() chown(&(0x7f0000000280)='./file0\x00', r4, r5) 2018/03/12 13:20:54 executing program 3: r0 = gettid() openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0600, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040)=0x4, 0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x2, 0x1, 0x80000000, 0x3, 0x7fff}, 0x101, 0x3, 0x9}) rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)) 2018/03/12 13:20:54 executing program 7: mkdir(&(0x7f00000001c0)='./control\x00', 0x3d) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)=[&(0x7f0000000040)='{%/\x00'], &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)=':+*\x00'], 0x100) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/12 13:20:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffff9b8) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x3) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x693a}, 0x8) 2018/03/12 13:20:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'lo\x00', 0x4801}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/124) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) 2018/03/12 13:20:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x5ef6d0a7, 0x3, 0xa7b}]}, 0x10) 2018/03/12 13:20:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x200}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10}, 0xc) r1 = memfd_create(&(0x7f0000000000)='-^vmnet1@&\x00', 0x3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/12 13:20:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x5}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r3 = getuid() r4 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x100000000, 0x6}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1900) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) 2018/03/12 13:20:54 executing program 1: r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/03/12 13:20:54 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x400}, 0x8, 0x800) flistxattr(r0, &(0x7f0000000100)=""/177, 0xb1) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x4030, r1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/03/12 13:20:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x1, 0xa93, 0x820f, 0x3036, 0x61, 0x7ff, 0xffffffffffff33c1, 0x100, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x80000000, 0x8, 0x8475, 0x20, 0x40, 0x3a2e2e04, 0x9, r2}, &(0x7f0000000240)=0x20) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x6f, "6ac6a13ce2414050f0a529d85743916dc48c08fafacefc97dab8704f0fc3dbbbcaf21c41382434064ec430df6300990dc4ee8bf670eb8c849822933bb66685a87beca78c51db9b972102fb84bd4b4470c5cc264107846ada5ebb9962907faef9322aa656548294a92af3c2bb40ac2b"}, &(0x7f0000000300)=0x77) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x404102) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0x101, 0x8, 0x7, 0x6}) 2018/03/12 13:20:54 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00006e3000)=0xfffffe5b) 2018/03/12 13:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2b000000ff0f000000000000000000000000080000000000000000001000ff00000000000600000000000000"]}) 2018/03/12 13:20:54 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000108000)="c0", 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) dup3(r3, r2, 0x0) sync_file_range(r1, 0x6, 0x3, 0x1) write(r1, &(0x7f00004abf1b)="ae", 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xc2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x0, 0x20}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 2018/03/12 13:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) sync_file_range(r0, 0x8, 0x6, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/12 13:20:54 executing program 2: alarm(0x2) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f0000005000), 0x4) 2018/03/12 13:20:54 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='task\x00') execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000018fed)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8), 0x0) 2018/03/12 13:20:54 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x81) 2018/03/12 13:20:54 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/12 13:20:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'map_files\x00'}) 2018/03/12 13:20:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) sync_file_range(r0, 0x8, 0x6, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/12 13:20:54 executing program 7: socketpair$unix(0x1, 0x8000000000000002, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x7e, 0x0, 0xfffffebe) 2018/03/12 13:20:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff92}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/12 13:20:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'lo\x00', 0x4801}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/124) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)) 2018/03/12 13:20:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000751ff0)={&(0x7f00000000c0)={0x18, 0x0, 0x2, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x6}]}, 0x18}, 0x1}, 0x0) 2018/03/12 13:20:54 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e1f, 0x4, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x10000000002b}}}, 0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x100, 0x7, 0x3, 0x72842a8e, 0xefd, 0x3, 0x3, 0x2, 0xa54, 0xc, 0xfff}, 0xb) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 13:20:54 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x5}}, 0xffffff19) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xe, 0xff) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/12 13:20:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/12 13:20:54 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/03/12 13:20:54 executing program 6: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"ddc7773138b277"}, 0x101}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) accept$ipx(r1, 0x0, &(0x7f0000000140)) r2 = gettid() sched_getparam(r2, &(0x7f0000009200)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/12 13:20:54 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000140)="ff6c87c737a6fcf0f78346f4e17fd2b9e38a96ca463df051af82a7b702faadf617c35e042fc8b57ae4150227de916cfb6adfe99e9f4b66eb7c56f32c0ddf9c204d16710ead834396bf80a5e0db0c613bc840b87ff400cf4f56044161a69b48fceeb7f363a2830fd38228410c95bbc83ff3c3c068801e1e219ef4767e3c1094b8386390632f9eeee33a72f7a0acd9e608d852549c6d997e4934b62e90c77e8ae3", 0xa0, 0x1, &(0x7f0000000040)={0x3, {"7db4fe46b93ed3"}, 0x9}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r1, 0x3, r2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000240)=""/241, &(0x7f0000000340)=0xf1) r5 = dup2(r4, r2) r6 = dup3(r5, r1, 0x0) connect$unix(r6, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e20}, 0xfffffe90) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x3d, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x2, 0x5, 0x1, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r8, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x73, r7}) 2018/03/12 13:20:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/12 13:20:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20c00, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)=""/71, &(0x7f0000000180)=0x47) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/03/12 13:20:54 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000df8ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x613) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/12 13:20:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000002c0)={0x4, 0x1, 0x3f, 0x1, 0x2}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r1, &(0x7f0000000180)=""/201, 0xc9) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x200000089f0, &(0x7f0000000080)={"74756e6c30007fb205b000", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) getdents64(r1, &(0x7f0000000df0)=""/528, 0xf014) 2018/03/12 13:20:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000025000)=[{&(0x7f0000000080)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x12ae) 2018/03/12 13:20:54 executing program 2: waitid(0x4, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/03/12 13:20:54 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r3, r2, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/12 13:20:54 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8000000000000000, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"bc205fbac92228"}, 0x7}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/215) mkdir(&(0x7f0000a09000)='./file0\x00', 0x4) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x81c0000000000000, &(0x7f00000000c0)=0x4) r1 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x84000, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0xd69) fcntl$addseals(r1, 0x409, 0x3) bind$ax25(r1, &(0x7f0000000000)={0x3, {"4c589cd1f146e1"}}, 0x10) 2018/03/12 13:20:54 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0204000bfa9b0000ffffffffffffffff05b706b34015ab8e030006000000000002004e20e0000001000000004e81d1c600000000030005000000000002004e20c0f3ca01"], 0x50}, 0x1}, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') dup(r0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='//file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x100) symlink(&(0x7f0000000280)='//file1\x00', &(0x7f00000001c0)='//file1\x00') fchmodat(r0, &(0x7f0000e50fec)='./file0/file0/file0\x00', 0x0) 2018/03/12 13:20:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8080, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) 2018/03/12 13:20:54 executing program 3: socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x3, 0x3) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x71a, 0x3, 0x1ff}) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/03/12 13:20:54 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e23, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xffffffffffffffef) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/12 13:20:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="6d0000000028136f1eebfebda5f51b6e00000000ff7f00000100000000000000000000000033f17ac571374eff262bc69fc46cd97e09800994f0b8dec37f79d85d1cd8dc805590f5a12af09111e79d"]) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/61) 2018/03/12 13:20:54 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) munlockall() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004}) 2018/03/12 13:20:54 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r1 = getpgid(r0) ioprio_get$pid(0x2, r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setreuid(r2, r3) 2018/03/12 13:20:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000000b, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="3400000044081fe3d50bbee5921da81baced0881c968064fa1638e9942ee8b6db74d8624ae9d35a46d1f197524699adc6640ee187c9e9c992d534aee8dc2ddd4f6c8c610afba3ef2b582f54bfb78dbe387e6addd0cefe560f479070fec50c06378d222fb8a3f9c72c64f33cba68881f757d319ac322a4444b07cf8d0a45f580d8a5b275e23516a8236178ecf334ea08059a0a9398290828531eb7d643b0bbd8959015c990b40d336a2e540d1e012cf10b8f6d0f20c2e1275f29fe64add2cc26c090e9148fa12942e3666aae5b6affe9baecfbf10efb268d22700176c9057750d1b0000000000000000"], &(0x7f0000000140)=0x3c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/12 13:20:54 executing program 6: r0 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x1) 2018/03/12 13:20:54 executing program 4: seccomp(0x1ffffffffffffff, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) setpriority(0xfffffffffffffffe, r0, 0x5) 2018/03/12 13:20:54 executing program 1: gettid() r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000511f8e)="49c7eec8") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x74178cf912ea5819, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}}, [0x8, 0x0, 0xe56, 0x8, 0x8a1a, 0x10, 0x3, 0x5, 0xc6, 0x101, 0x7ff, 0x4, 0x3ff, 0x3, 0x3ff]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0x20, 0x8004, 0x8, 0x80000000, 0x5, 0x4, 0x0, r4}, &(0x7f0000000300)=0x20) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) 2018/03/12 13:20:54 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d53006b5edf920a64655155d961e0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f40083e7f6333240"], &(0x7f0000000180)=0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x39, "eaa3224c9556010847a3e21eed9bc4d530facdd3ca2e4eb9c64fc4c574b41a979f24e9329a4df07089887875c90acb6dfbb8c66479a4ab597a"}, &(0x7f00000000c0)=0x41) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x6, 0x800, 0x3, 0x10001, 0x200, 0xffffffffffffffff, 0x80, {r2, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1}}, 0x601, 0x37, 0xfff, 0x7, 0x7}}, &(0x7f0000000280)=0xb0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) 2018/03/12 13:20:54 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x101000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x4c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x10000000004}}) 2018/03/12 13:20:54 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7f) memfd_create(&(0x7f0000000200)="308b", 0x1) 2018/03/12 13:20:54 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2002, r0, r1, 0x3, 0x20, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @local}, &(0x7f0000000340)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000002c0)) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000adaf98)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) 2018/03/12 13:20:54 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00000003c0)="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") r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1}) add_key(&(0x7f00000013c0)='logon\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001440)="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", 0x1000, r2) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002440)={0x0, 0xfffffffffffffff8, 0x8ca, 0x8, 0x1}) syz_open_dev$loop(&(0x7f0000002480)='/dev/loop#\x00', 0x40, 0x200002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x4c, "fa7e00002d45f4ac7c75d07e800e51ffaa29210e7ee01b64d15c7a5439e7755f5b3df9bf2fb0db261d08bf901b0bb4e16e04adaab72fbb0a767a8772cc6f7369f95d711c6708081750e69350"}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x84) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/12 13:20:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000180), 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/188, 0x10000}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2200) ioctl(r0, 0x800000080004531, &(0x7f0000979000)) 2018/03/12 13:20:54 executing program 6: getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x7}, &(0x7f0000001400)=0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x4, 0x2, 0x1, 0x0, 0x0, 0x5}, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200001, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x5}) 2018/03/12 13:20:54 executing program 1: r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffeffffffffffffe}, 0x0, 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd9ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000000040)='./file1\x00', 0x10040, 0x40) open(&(0x7f0000194ff8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/12 13:20:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) readahead(r1, 0x80000000, 0x3e6c) 2018/03/12 13:20:54 executing program 7: r0 = socket$inet(0x2, 0x4000000002000001, 0x0) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xcd, "0b8c035803483b6d3f604f33d3cb383b04558ba07cabf4c7e18dcf33b5895ca47b701843c026b7e35934ac9e6fa10b0ae361eef7dbd57e51049db78de561cd77f20713c363371402ef769d4b166375c190e712b0764ee09b2bbbd339808373dd810836b71409a1f0bbbf30a3da0eff846e84fd931800190e2309ae64c4a3f4dac16a93b16693b1b11867470355564f072e86f9cab9c2b1608b439038e5d6fb5714e317a376446ace5b627906ffd18f2d99a912d5f0a2b8b3fb47955a97dc8d40863003efd3bffe2b22ec0dc117"}, &(0x7f0000000180)=0xf1) 2018/03/12 13:20:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) [ 64.913325] binder: 11262:11264 ioctl c00c642d 20000100 returned -22 [ 64.921159] binder: 11257:11269 Acquire 1 refcount change on invalid ref 0 ret -22 [ 64.928124] audit: type=1400 audit(1520860854.945:49): avc: denied { call } for pid=11262 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/12 13:20:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/55) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) open(&(0x7f0000000040)='./file0\x00', 0x268002, 0x190) 2018/03/12 13:20:54 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0xffff, &(0x7f0000000080)={0x81}, 0x8) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) 2018/03/12 13:20:54 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1}) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) [ 64.928915] audit: type=1400 audit(1520860854.945:50): avc: denied { transfer } for pid=11262 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 64.961567] binder: 11262:11277 BC_INCREFS_DONE u0000000000000000 no match [ 64.981510] binder: send failed reply for transaction 49 to 11262:11264 [ 64.992312] binder: 11262:11264 ioctl c00c642d 20000100 returned -22 [ 65.012252] binder: 11257:11269 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.037176] binder: release 11262:11284 transaction 53 out, still active [ 65.049759] binder: send failed reply for transaction 53, target dead 2018/03/12 13:20:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x3f) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x6, 0x4) prctl$void(0x20) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), 0x3) 2018/03/12 13:20:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=ANY=[@ANYBLOB="240000001d00130500000000000000000c000000", @ANYRES32=0x0, @ANYBLOB="000000000800012709140000"], 0x3}, 0x1}, 0x0) 2018/03/12 13:20:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/55) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) open(&(0x7f0000000040)='./file0\x00', 0x268002, 0x190) 2018/03/12 13:20:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0xfc00000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, {0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x5}, 0x7, [0x875, 0x5, 0x6, 0x20, 0x4, 0x9, 0x513]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) geteuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x7, 0x4) getgroups(0x3, &(0x7f0000000300)=[r2, r3, r4]) 2018/03/12 13:20:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0x0, 0x0, 0x1}, {0x3c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00000061c0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}], 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x18270d0c, 0x7ff}) 2018/03/12 13:20:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x3, 0x1, 0x2000000000000000, 0x1f, 0xff}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) fchdir(r1) r2 = socket(0x18, 0x0, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000078e000)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="24000000050332e7f217baaf7d39208de636ed3aa0dfbd935aeb0e2e336dabb51720452c45000082086acb2935c4c8e8c914ac4bb012c01ee6207d136b"], &(0x7f0000000280)=0x2) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x40) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x200, 0x0) mq_notify(r7, &(0x7f0000000200)={0x0, 0x10, 0x2, @tid=r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r6, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x4e22, 0x8, 0x0, 0x20, 0x80, 0x67, r4, r5}, {0x4, 0x7, 0x9f, 0x7, 0x3, 0xce, 0x0, 0x7fff}, {0x2, 0x10000, 0xfffffffffffffff9, 0x2}, 0x2, 0x6e6bbd, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0xffffffffffff8001, 0x3, 0xf67, 0x8}}, 0xe8) 2018/03/12 13:20:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x3, 0x5, 0x6, 0xffffffffffffffff}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/12 13:20:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x101000, 0x1) sendto$unix(r1, &(0x7f0000000100)="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", 0x1000, 0x4008010, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x5, 0x7}, 0x0, 0x8, 0x9, {0x81, 0x9}, 0x6e3, 0xde}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x0, &(0x7f0000845000)) 2018/03/12 13:20:55 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x81, 0x3, 0x46d8, 0x7, 0x4}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) r3 = epoll_create1(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ebdff4)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020040}, 0xc, &(0x7f0000001540)={&(0x7f00000015c0)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="18008700000000000000000000000000000000000000000018008400000000002f73656c696e75782f7374617475730008000e00000000000c002d0000000000", @ANYRES32=r4, @ANYBLOB="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"], 0x1234}, 0x1, 0x0, 0x0, 0x4}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/12 13:20:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000540)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0xffffffffffffffd1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1ef, 0x0, 0x200, 0x2, 0x2, 0x0, 0xfd57, 0x8, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r2}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2b06d47549aef3a9, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x624}}, 0x7fff, 0x81, 0x5, 0x0, 0x20}, &(0x7f00000002c0)=0x98) vmsplice(r1, &(0x7f00000008c0)=[{&(0x7f0000000640)="1e36fd7fdfdc742a2ba981a5d1d3f4fa594e76b664bc", 0x16}, {&(0x7f0000000680)="6bd61cbbd48a2fb38925239dc4810013184e2185c34bb91d4afbcee41801fbb8e58f33a1bae6a4ff23cd0245bd7e4072eccb8f38a9e3afbee4c459290d389518422fab7f6a1d95d1348d7efe2959efa035d98a35e37aed1387b2c3b2908457cc8a0137334b9efb2952df49f42b098fa39cf46709cb29a9c07377243d844161e692df30da0cb4d9dcb54a9520d0403966f6fafd62d57b5167a237e2e2944fa028a4c0a86ef5ee15fb3d6b9f058c7802b5a5835c3172a61d66218a9d4f4175d7c46dda1f927cd4bc397314b12929a61dd2859f9d39c20de7", 0xd7}, {&(0x7f0000000780)="88c9b8d362325b057461cffa30557ea927650a2b2568d3bcd48a3a675b87798e2db2f42944bfed843c0ba1b13ec57d9bd89a21ca5db50f39fdbdeaaece6bccc3536098ea3d03707c7119414b89646f", 0x4f}, {&(0x7f0000000800)="1f31a70cff7f5f17b517314a1374c9d050c0b8c50466f06117c08381e3b050566cb5e82fd0aee7299827c1c0032d1a2cf58d061e2208d9d68ab75e03f414f9ee877674f0b7ae62c7c8f859ee121083210b75b7e6b8964c", 0x57}, {&(0x7f0000000880)="d20218d9a77cfc9709c2307520e4297663", 0x11}], 0x5, 0x4) getsockname$netrom(r3, &(0x7f0000000300), &(0x7f0000000340)=0xffffffe6) sendmmsg$unix(r3, &(0x7f0000000480)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="e485ab33befd969733e11a2a8077c590563dc7495fdbdccc3f6878966705c591", 0x20}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x20000000) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000004c0)) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x80) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000500)=0x7, 0x4) 2018/03/12 13:20:55 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="fe8ca50fd27afb6ec5cd4f1f5833dec8bc1d09cdaeed595ce91b21e5b77cf4ade88d6ae8f846afada355d1c292714d35f4665d944f70d910a23ffb140140051a5a", 0x41, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="fd5c8615a9644fdb51ccce6c427867cd65ea85e1143145744077f527dc00044e438517d419b9dde820fae9dcfcf2022f5db63210aaf4651314dc9114c806652fa6", 0x41, 0xfffffffffffffffc) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="56fdb44eeb9d842340d9560d2823b642c2b6209383e03c2b921f7e715b6555e4f79b210acfb1a3c627a4233306aab83997dce3a179abd79576222cd94a0a697f246927889bd9e49c5fddfd1d5904f707e64ba8b600b3010f42af09f3fe752a8e46ac", 0x62, 0xfffffffffffffff8) r0 = request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)=']$vboxnet0&\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xffffffffffffffff, 0x4007, r0) 2018/03/12 13:20:55 executing program 6: setrlimit(0xe, &(0x7f0000f66000)={0x5}) epoll_create(0x101) 2018/03/12 13:20:55 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:atditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 86\x00'], 0x56) 2018/03/12 13:20:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x101000, 0x1) sendto$unix(r1, &(0x7f0000000100)="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", 0x1000, 0x4008010, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x5, 0x7}, 0x0, 0x8, 0x9, {0x81, 0x9}, 0x6e3, 0xde}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x0, &(0x7f0000845000)) 2018/03/12 13:20:55 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) chmod(&(0x7f0000000140)='./file0\x00', 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0xe152, 0x4) 2018/03/12 13:20:55 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x3) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/12 13:20:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) exit_group(0xffffffffffffffff) 2018/03/12 13:20:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x2000000000000094, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/12 13:20:55 executing program 5: clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) listen(r0, 0x80000001) getpgid(0x0) 2018/03/12 13:20:55 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) clone(0x0, &(0x7f00001d9f78), &(0x7f0000000000), &(0x7f000035bffc), &(0x7f000019e000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x111500, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @rand_addr=0x1}}, 0x1e) 2018/03/12 13:20:55 executing program 1: r0 = socket$inet(0x10, 0x3, 0x200000000000000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) 2018/03/12 13:20:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7d, 0x20000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2001b, &(0x7f0000746ffc)=0x3ff, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/12 13:20:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001800), &(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)) write$fuse(r0, &(0x7f0000000040)={0x30, 0x1, 0x6, @fuse_notify_retrieve_out={0x5, 0x1, 0x1ff, 0x1}}, 0x30) sync() socket$inet(0x2, 0x6, 0x1) 2018/03/12 13:20:55 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x1b1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000abbffc)=0x200, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x8, 0x0) 2018/03/12 13:20:55 executing program 6: clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) alarm(0x0) 2018/03/12 13:20:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x18932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fcntl$setlease(r0, 0x400, 0x1) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/03/12 13:20:55 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000100)) clock_gettime(0x0, &(0x7f00000000c0)) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x989680}) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/12 13:20:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getpeername(r0, &(0x7f0000000540)=@can={0x0, 0x0}, &(0x7f00000005c0)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000600)={r1, @dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) 2018/03/12 13:20:55 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000000)='logon\x00', 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0xc6f, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}}}, &(0x7f0000000400)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0x100000001, 0x4, [0x1, 0x8, 0x1, 0x4b5c]}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x110, r2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xf0c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x2, 0x401, 0x80000001, 0x5, 0x4}, &(0x7f0000000300)=0x14) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') fcntl$setstatus(r2, 0x4, 0x46800) pipe(&(0x7f0000000280)={0xffffffffffffffff}) fcntl$notify(r2, 0x402, 0x80000001) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x7fff) r5 = dup3(r0, r0, 0x0) r6 = dup3(r5, r2, 0x80000) fcntl$getownex(r4, 0x10, &(0x7f0000000100)) fchmod(r6, 0x20) 2018/03/12 13:20:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/74) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) syz_extract_tcp_res(&(0x7f00000002c0), 0x0, 0x4) getgroups(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) 2018/03/12 13:20:55 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet(0x2, 0x0, 0x0) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0xc, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x3e0000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0xfff, 0x1, 0x6, "0e9a43b9e14def358669a026d74eaaf07a67e15afe8860c9fb58c454fcd5086b7c275105b43f8dcb5a999dd12e061219fd29d66aef3015881e364cbbd0a5d3ff6d430fdb108e8a9973e90784cbfc3d26"}, 0xd8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0x8, 0x30}, 0xc) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x8001, 0x4}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x100, 0x4) 2018/03/12 13:20:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = syz_open_dev$mice(&(0x7f0000001a80)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001ac0)=0x7fff) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/enforce\x00', 0xa000, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001b40)={0xaaa, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e23}, 0x20, 0x3, 0x1, 0x9, 0x1, &(0x7f0000001b00)='teql0\x00', 0x5, 0x1000, 0x9}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) writev(r2, &(0x7f0000002e80)=[{&(0x7f0000001bc0)="af3652784cbd2954370ef7714d737711884f18116bb83ef786f8d52fe5af186e0691e163c7dfffa2eaf5e74d2ac0af25a8e906a33b7c91341ca9dd", 0x3b}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)="822f774ce7870f9dcda199d87b5d4744b529771b9d3f93cf3f33e796c16137d6d081106082a1a53587d9f37827e1b35b40cec37750dd3a91fff5cce05efbf2449aa5888ae02c654c47982440996210ae85581bc8c194f33221427943267061374678aaf10ec9bc1c6402a81b41c7ec5ec831d54c01fd12c0dd21354139c9376adf3c30ae4d5895da042cb3b8761f8d74c70059660ae1ef28d0be72a771239c1a5caa0b92beb3458e8b9cf5e51a5e0660b3e398f42dd12074d163326624d1aea1e961f4e8c2136fac819b1cadea25c363de05c573d3675204b73bada08d4b9b0b217057050c1c5332eb484dd72f", 0xed}, {&(0x7f0000001d40)="4fd77ac696c05403c395e0ea0b1af72a55683738d1738a35841b1c1b15fcd4234f0781d1977c8b6cc69c2793f2c4e4be55ac27eb179a445b4f34e788945e0c77fdf6af2fab4df9c90109dfcb1776067135f6", 0x52}, {&(0x7f0000001dc0)="8c098e27f142b74d9083b3097c31a0673151b826abb00957c756d35f868efb878037a00a8e7f5af7e696f1323013cd509f693e27fc6902568ff4f999005f3bd648ebbd279b73fa5758c7b8dae87bb0e7a448b8f77c9b967477b8cbd7a0f53e13909a6694941e658263ba3885b9d5a47d6356503a44cbda81c028b392873b08f186566e4346fcf0b8c9aacab2226ba64c0627aa3765606c9a1d64", 0x9a}, {&(0x7f0000001e80)="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", 0x1000}], 0x6) r3 = getpid() r4 = socket$inet(0x2, 0x1, 0x4) process_vm_readv(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/69, 0x45}, {&(0x7f0000001140)=""/194, 0xc2}, {&(0x7f0000001240)=""/163, 0xa3}], 0x4, &(0x7f00000019c0)=[{&(0x7f0000001300)=""/252, 0xfc}, {&(0x7f0000001400)=""/224, 0xe0}, {&(0x7f0000001500)=""/46, 0x2e}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/117, 0x75}, {&(0x7f0000001640)=""/77, 0x4d}, {&(0x7f00000016c0)=""/180, 0xb4}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/193, 0xc1}, {&(0x7f00000018c0)=""/220, 0xdc}], 0xa, 0x0) getpid() dup(r4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90), 0x0, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/12 13:20:55 executing program 4: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x8, 0x7fffffff, r2, 0x7, r3, 0x233f, 0x10000, 0x800}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) 2018/03/12 13:20:55 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000e80)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x0, 0x3, 0x8, "0f5d7f3358ded5e95dc23d166a0d2ce4241a69cd2200ba0eca1f4df77d6cbfda50591e91d8893d8b2b07c00d014116f6b090a40a006b638e2281235a9e6ee3", 0x1e}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000040)="41da49bfee546ece800207597f163e4188fd3ba78ad60cb9d5029ce9cf8971c900d71907ef86aa20b2142682b7dea89ab50bde14", 0x34}, {&(0x7f0000000180)="001b2174cac55c87b87d941dde9d356b7a796c2175d89c7727a35b22", 0x1c}, {&(0x7f00000001c0)="de323cda24cfdc83cd9a38bc7cbefb87567d2dcec8fdd0beb71d5edb781823a305d74d108cd4fb462052915b11e3483b4c3018a984f38edc2d1134937e8e68209cf733a2efaf368a531bd3735436f410571d0bb2283b", 0x56}, {&(0x7f0000000240)="37e4555efea3b80ec2c57e8f93b6de69bfabb94d3a1868dc247d3f", 0x1b}, {&(0x7f0000000280)="6a9370d56ec8cbe1b25139ed7abf4827a9cbfa15da93d5599bee45049cdc1e10d3d4eb262626033551c663c214dc50866127a5b00b1e349dfca26b3099c4c19fcb6a704c28da6d2f0b34058b82f1a0e38919d0b07b2b3f1bc98f3d9508373db1515440c92bf9d47710e647de103305ff47b4071710ccdf77501469238d7c75a1537f9829155bbffec2eed732ea063059f87b2dac903b03b304999745197f9fa5340101340255d9f6ec9bf462fef088ea062898bac54597a7f04c6fda25d09be531ad5fa846ae9d40", 0xc8}, {&(0x7f0000000380)="81760d35dcc13f68a4151e070648673dacae0ad763644fbc204b6d6aaa9e12c486e561894a94d99c0ff30385812ce1810c3b3194d35955b3d226d574dc57ae78dfe6c78ba8194a1d6c45697cf6080d8d6f37e0a9edd126bd760f07772e27e68cc84802a683648cf5867409965a7ba650b4d48368e9", 0x75}, {&(0x7f0000000400)="8cc58b79e9f03549461fb0ccc6d31f1efec24e221138306c219e13b76716ba4d573cd06b89f55f69c00caa55e38797cfe32cc906b625db381ee789f506e395a451b4727a9fef619aabb2d706576fe6b96c82905f4a9d9a4782dc2ba0b987336051fb44ead2c401efab24", 0x6a}, {&(0x7f0000000480)="d254a1411ed08aa6cb55b110f38b7a0d1fa39d1188e0776360faa38504598cdb41f20faff60ae661c343bb1e96aaecf186a2fd3718051c3dc26329dfbd1bdfeae5fc3240d28aba8429e7689a991a03133052", 0x52}, {&(0x7f0000000500)="98542d51dffd9a4f8587e3894221a7559cd424b83086c0a0e9c510fe700f9ca7264a7d7afdfb85702d2a676a83989d08b01091e37acb641bf7e4e654b4cebf9fa72c6aca6794fd34b512795313fba037d34b7145c724099d266a9ceff18f3db38fd43117ed", 0x65}], 0x9, &(0x7f0000001080)=ANY=[@ANYBLOB="2800000000000000293f1555693a87eb7740e3914daec4a98673f45b6bba0953f009ec76a19be00023"], 0x28, 0x4}, {&(0x7f0000000680)={0x27, 0x0, 0x1, 0x2, 0x8000, 0x4, "0e5e1d409d104d3102776f2aed8d902d412ca58f83a6f682e7fb847a42669757d29bae121eea51189ff14342d84bb7ef27e60950e3458f47201f4121c206a9", 0x22}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000700)="c49557417667c27603345f8a8a303341078c105d1fd3048efc19f49b1a5870fd521a72e986eee7bf60acb424275255b5441ad355707f35215fd245da314f044b3b6985814562c21ddb353ecde7e85928fc7dfc8d19de29a1dc46709f49a85baf9b30f04c", 0x64}], 0x1, &(0x7f00000007c0)={0x10, 0x84, 0x2}, 0x10, 0x4}, {&(0x7f0000000800)={0x27, 0x0, 0x0, 0x4, 0xcfc, 0x7, "57738e9267ca1e16f7c74f0ad78050f12f12ea4a8493c656706463509ff7d183d67ba981e4863223b6a81370e716381378dbbca4fde5c96d61c6c633fbea67", 0x2}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000880)="102c265389234cedb2a9557a847ee1c8a192a8c33c058b1a9032a473f66ac72e3e78379cb212d8806adfbb0a898521694e7a5540ec75a8af681c426612e7e45507b42ccc4e04ccad57660e2fc78f09093897392be15075b57a6d8c0cf3404b3beea634d7495f9ba6de17108f16e00e5158e8d869670a68792be8aa2420defcc61b3aff28bbe3e380a7e3f5b37743a5f076c2e6af40b0", 0x96}, {&(0x7f0000000940)="0fede6e3fb052379862ecec2ed282eb2516ce2bfbc468d0ba13734b1ffa59d4f3aa992662da35847725b5dda658e8d3aee5af783c102fc4b7c1eca77287c5cf97a7f48b848d9cfc4775ff0d7cb1df41b42ce8b82ad9dbfa699a2ae9aa50c448fc9ae8f7f8bd78634c654f28032d4a166aee4f6d70512475f090487910e92763cf79f20f716647a470e2ed7650d3ec61cc9cd1fa879d2b763f635b287c66bbc444de3878a5898e43faaeb8ba272efec18da56a9d393531389e58b5a234e35ff50279acca6879a2ab71b57818a448142b8f852b844fb1b26548cd1ecc41f697fddc7a01db985df750173388352", 0xec}, {&(0x7f0000000a40)="9fc0baa24f6d9b23125c51a66a3369c270f4dec7b7fa42745c998c901a56ac92ca4fd596dccda35bb2d89eae", 0x2c}, {&(0x7f0000000a80)="7732420208c2eb17e01c19d3e6d38639fd3b0f22d0800c548309d897145a44b703610c", 0x23}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000000b00)={0x27, 0x1, 0x0, 0x4, 0x978, 0x5, "a00cffbacfe73ea37c09ba7a4af29cbeae077168c749f49809707c894830f816ae15eefcda9769e184d8833ea561877c32e64d87c8de98ad26a8e8e3b9709e", 0x7}, 0x60, &(0x7f0000000dc0)=[{&(0x7f0000000b80)="4beb9b3f4778e84bc951f7b95eaa72a5d6f32c745ded7d64adf7716be923b60bdfe3469a23b2fa7d1550256862cc49c41abd90cf9bd2eb9dc5afaec34964cdc36e9ed6f8e9e9bc83aba73fa749c37cc8796fc776dc08dcfc0862547f791a107d72b9373570c75aecf67f894b7d9530c5bcfca7224845bd62a2cf0def97a17ed385ca8213d92119195102f7ee6d72bbbf3ded4365b43b0a7ba42d3280d0f3d11482ff9ae7e1b36dbdbbb063ca8ebe2ed17506d603b0bc3a2cf2f1cc1db2a50cb9a79e6c0f7890471f215c538dc5711e73557baf57ca859c2f25dcaacaaf39", 0xde}, {&(0x7f0000000c80)="726ffe0ac3368bef996f17ea4857b53458ad55e03720e0cf357ac01d4b403d8884f1c6ddfffc3e292f00ef8bd7146d8279f0f8dfce102777cb55297ded25ff652608c7ceda0cd1743cb20ab8caf3283e9dee", 0x52}, {&(0x7f0000000d00)="d71a511a752bb59fb070fb212928fc56ec64a00a463f8165274099804b350a923d37cd440d033f23e6f4af086beb5fb38eb65e85d09cb568095ea56aa1c1ee3786986227937e19b40399edb250017deada409876a69eea344323736b97a53402f0a0c237d3d6e16cf0e0aa3e110b1ae3256edd5ae8405145dc21993c47ebc20adbc07a25b7fe24c0631a4f49282299a053865216f9954d7ff551538ddd1fd0af118053323701786c60ac44a4ac53b7be799a05a983a8e58361c493e909", 0xbd}], 0x3, &(0x7f0000000e00)={0x68, 0x1, 0x7fff, "331d7c5a7f70012c7d2ed6962eb3defa3724eecc66b705b73c5ede362fbbbe7316b8e98c336b42d26bcfd57f3cbef0c7e2bd09d5a39110ffd22380892aaee54f34d4ad16212c1c1e5e968400c3b37e7d481e21c9120cb6"}, 0x68, 0x4000000}], 0x4, 0x4000) fcntl$setflags(r0, 0x2, 0x1) r2 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r2, &(0x7f0000001040)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000fc0)={0x8, &(0x7f0000000f80)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r3, 0x30}) 2018/03/12 13:20:55 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2400000021002500000000000000000000000010000000", 0x17) connect$ipx(r0, &(0x7f0000000140)={0x4, 0xfffffffffffffff5, 0x80000001, "9fbf59903f22", 0x81}, 0x221) fsync(r0) accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80000) 2018/03/12 13:20:55 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00001cb000)=@known='system.posix_acl_default\x00', &(0x7f00005e6000), 0x0) 2018/03/12 13:20:55 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="6032aad02b9aa4352ef026000000130047f10701010000800000000018fffd0010006e35000000000000000000000000", 0xfffffe38) ustat(0x3, &(0x7f0000000000)) 2018/03/12 13:20:55 executing program 0: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x40, 0x7, 0x7fffffff, 0x200, 0x2, 0x0, 0x9, 0x10001, 0x4, 0x1, 0xff, 0x80000001, 0x10001, 0x1f, 0x11]}, &(0x7f0000000340)=0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) timer_delete(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000100), &(0x7f00000000c0)) 2018/03/12 13:20:55 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/12 13:20:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) connect$netlink(r0, &(0x7f0000000240)=@kern={0x10}, 0xc) 2018/03/12 13:20:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') pread64(r0, &(0x7f0000df6000), 0x0, 0x0) socket$inet(0x2, 0x4, 0x7fff) 2018/03/12 13:20:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f04000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)) pause() 2018/03/12 13:20:55 executing program 2: prctl$intptr(0x26, 0x2) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1cc, 0x5, 0x3, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x3fc, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0x2}, &(0x7f0000000140)=0x90) 2018/03/12 13:20:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0xffffff59) sendto$inet(r0, &(0x7f0000000080)="d95f42265cec207a989c1f2e038ff28cf00ff567", 0x0, 0x4000, &(0x7f00000000c0)={0x2, 0x4e5e, @dev={0xac, 0x14, 0x14, 0x13}}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040)=0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000100)=""/39) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) [ 65.497951] audit: type=1326 audit(1520860855.515:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11432 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/12 13:20:55 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x50, "90807136bf23875340c0e8c52835cd3da763d286970bfa9c834533b358cffcd7d406a5f0abb121506868bfef95b585b48d95e19bfc77d76fa55f024cc84e6a0b6bfdf0cb08d4accc203d4af195135e8a"}, &(0x7f0000000180)=0x58) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0xffffffff, 0x7}, 0x8) getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/12 13:20:55 executing program 3: pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0xfffffffffffffe83}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) 2018/03/12 13:20:55 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xa1, 0x1, 0xb4df, 0xffff, 0x9}, 0xc) 2018/03/12 13:20:55 executing program 4: mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000080)='bdev\x00', 0xfffff, &(0x7f0000444000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xd9a, 0x4) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/12 13:20:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="5363f442b155ff9e2a1d758a7fca1be6abc85882ea87584d4cf1c29c29959d2079c3fa502c28e1eb352be38b4147d0154b1b0ff961587ba15bc5b5e994fee83094608455d0b39b79b6ac885eaa3551ff132cc3551cbdf2b5d1f6146970b9e0fce1b4c4a80116bb4b3d156e1fd76c6ae42c9d7ea0b13cc909f8b02b37ad45") syz_open_pts(r0, 0x400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000014c0)=[{}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) 2018/03/12 13:20:55 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='[-mime_type\x00') socketpair$inet(0x2, 0x5, 0xe2b, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/12 13:20:55 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) eventfd(0x3) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) 2018/03/12 13:20:55 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xb27a, 0x0, 0x0, 0x68ac6351, "6cd626a5415749b84f8fa8e18151f812e7d27a03454e38bf72cc08aab8b7609a"}) fallocate(r0, 0x40000, 0x0, 0x4) bind(r0, &(0x7f0000000040)=@ax25={0x3, {"d61f0f720e2722"}, 0x9}, 0x80) 2018/03/12 13:20:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'syz_tun\x00', {0x4, 0x17, 0x5, "b2e356998859", 0x25c}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) 2018/03/12 13:20:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@empty, 0x77, r3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x1, 0x7, 0x1, 0x10001, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x823d, 0x8, 0x0, 0xff, 0x7fff}, 0x14) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) close(r0) 2018/03/12 13:20:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/12 13:20:55 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="febebbd1a31390ef0bb205b441f44b9e47109e7e97d564c64261329d4decbe82aac3cdbfc08ec3663ac9728158bd88f9d293b4fe0873c4a5332c3b9a8ba32d5797ed7c6e87306c37bd7c5cd1249da6ba8874329132171400da55b8f130711e36641ee075140f0e8c10ad49883b8272a5c929065740cce4b5a7ca355d3fefbef54d3b43472f0dc3ba1e227d868f93d03bc80893dfbb7e8c62234a92636d7b169be1c6895b7c8dacd2dedbd7dffeea27fc05d80f701f02abaf3872382701f99934edb66fcf2db41dd1d5a6107da3b516e241b8d694ceea5de887b0e9319281b4f6") fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) [ 65.677981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 13:20:55 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x8, 0x100]) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2000000000000f, &(0x7f0000687000)=0x5c802861, 0x4) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e6bf12), 0x0, 0x4000, &(0x7f00000f8fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/12 13:20:55 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x1003, 0x0) ioctl(r1, 0x5, &(0x7f0000000000)="e9095c61d91523f95feb4076622f2bd78d36e0b58f36ee75cb8ea488d920c77cd7643d01c019dc2344f8bb2046a0b26d0d7495adad833abf11910782bdf22361325926662f678e81f34b8ba57eea4c45d25134515b88575f065b4ef16d7807b35de670a19f871c5c0ff9180dbf3ce66d23399100000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000011c0)={0x800, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001200)={r2, 0x7b01}) getrlimit(0x0, &(0x7f0000002240)) uname(&(0x7f0000000080)=""/4096) read$eventfd(r1, &(0x7f00000010c0), 0x8) setsockopt(r0, 0xff, 0x1000, &(0x7f0000001240)="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", 0x1000) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000001080)=0x5e0, 0x4) accept4$unix(r0, 0x0, &(0x7f0000001180), 0x80000) 2018/03/12 13:20:55 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f0000000100)=""/169, 0xa9) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x32, {{0x2, 0x4e24}}, 0x1}, 0x90) 2018/03/12 13:20:55 executing program 6: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) lseek(r1, 0x17, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) 2018/03/12 13:20:55 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/145) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd7ff0)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) 2018/03/12 13:20:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), 0x4) 2018/03/12 13:20:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="a81ac11a987304c08baab944e1bf0b93a65f2d76410a", 0x16}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001c00019186d10000000000040a00b0fd0000", @ANYRES32=0x0, @ANYBLOB="0000000500000000000000"], 0x30}, 0x1}, 0x0) 2018/03/12 13:20:55 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000ba0000), &(0x7f0000000000)=0x4) 2018/03/12 13:20:55 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r3, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r2) 2018/03/12 13:20:55 executing program 4: socketpair(0xf, 0x4, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) 2018/03/12 13:20:55 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffffffffffffff, 0xb87e, r0, 0x0) flock(r0, 0x8) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000000)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffff29) 2018/03/12 13:20:55 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') sendto$inet(r0, &(0x7f0000000080)="b4a358c6ca6a06e8f04b18eaef602daa53", 0x11, 0x4000, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000140)='./file0\x00', 0x26102, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 65.760631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29592 sclass=netlink_route_socket [ 65.784582] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/12 13:20:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00005501000000000000f0000000ad5bf1f15ef4f10f3f6ab25c5cb984ba48b1bf7bb7b76827d620407fd47e1c7376e04834a90f6adaa327cb88a7cac21f1a5aaceee6f5d292222d35732db27acec9a0287e5145a7bb91a664236b179940fc28f53f3581fe52a5bac5e9a006f85b23c666738d2ecaaee9a0543acef70965588b35e2c5ca70c232477a3e0ddcf8bd6cd4bfdbb1cc6d66bc2685bcde0e5f973d"], 0x10}, 0x1}, 0x0) 2018/03/12 13:20:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="29000000200019fff63d0a140000003215f50005000000000d000828e54608190cd014008bbfb9a6879442a6b24d78c7676c18aac3961eb4e08274802772de63fca6a9c8d80165974b29b548468be2eaeb91bc1194598141813758b68fac6a070000000029697dad198caa133e3e6778540000000000", 0x15d}], 0x398) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/12 13:20:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) utime(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x8, 0x443}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000280), &(0x7f0000000240)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b6382484a3bf803436af52c357e65f00001"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000000040)="934e01f6833d02f98f2b911bb7987b9f5ee1") 2018/03/12 13:20:55 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000001600)=[{r0}], 0x1, 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="1e7b1c8892a3b058c40382e6d43eac6606b296890439bed7c674bce552b68183c0098c4e6b11bb3b05ec8cb1881f0c61bcf89e30199d1638758a9ed0dc9af7a31331a040ecc4f69c44dc339baba27eaf2ffc6b0f98a4ca7fb6f46c8e1455875c71817eb0cf6cf136eed6ce644f47cf0305f98c073d9f960e63108b522c2014be062e9a5d2ae081f226f42fe98b64b26fecbcd31cd03335e429dab68ce457b5d73600c76403dbff7bc7b2a5dc6f67ddb5e640430a9492cc43f7895a446101a2d2f1593dbd04a59dd8de182d5d6f64cc99cf4dedb809326e59f121f5f6c5a508479f7da4af56a2a11b8cb658c3b388c11a20a36d796127a587a49790e1d9d107df108e97856a5cfccb6d9414c0874a891cc679c01f42e98a7b3a6c699d22d6c5baf5babb4ef0a225c1df1abba5c6dfe37a5faf6ced113f8c17bfcc988100a8b78ea579f84dc43685e6dd4f0029b099b9882c754d4a688a5c6b512d392b87dbd378f2d02c0ae8939d086f33277b6978a73f5673c4a0615a7d70eacd4fd79a332aa92ce083c9ea861f1d16afceef1a29bdbc83c61e4ab5c3737f16eaf1a437edeaa05cf9998a1969c34c7836dc11eaebb2ce9afee1befe7e553fe045e99ac016d36cf14d77f655511c524d3e544cc4614c1b85f2431712640a512e2659ad6b04b953f902852596d93b35e37878d73a3966cbfb251619b41d2ec58d1135ee3dc0e156adde06edf5a6fc9c94820a35cefa8e00a7079d993b599a1a6759f269e7e17257868fb8fd3840460a1cbf242ea0b99d205c121eded048b94067c077aade884f569f6f85740cce1ea098fe2a7a07bc283e37c4f878c6ec172fd372f37d58d678d80348fee0ed18e2206fd4130e693341d92b89593143a76a647c2b197931ebfb6748e3c22fb11c96825c777fd8f6a794e7a2ca119d6700be94a7b47faa8a11ccd0ed24070a0fac60b85b4a859c47b59c1a9cc709322fe3e97941e5c4f1667148234f19afb12aefb54416aea938e28f1ad9657e55b595eb608062d990806cd820534a20506ef8945731465e0fe4111e74a50fcd1e5558cbbe650f9a045c2fef109ccbc38a1af4b398f57832eea5561a75c796f1e89b7fc1e9f426eec66b3770cc805ae5c5a13ed832793294b662cdb37b42a47447c12fa699372b11b6e9d4a8013d9d00c17580716346f6c0832b33a0a26ffa0de8e79cb256c33829df034c0e9c38ccce4a63d4c3b784c4e7327ac8e2f23f52c46841c978941c8dd87235e42fed3694e6d74ad368684a7e37d1df5915655a16b4d0d46f3e33554ff5f87f80ae353a609a18d5d3ede79ce3a7dd30444399f8453a6e6f956b18b1e595750c781b2e8feac9d1f2c5cceb58ad68602e690db09f9714b9100ba85f9f116586446c0d3947b9e9483f3bb509762f31c9aba92a94a31a686a05316b136e1b370347d1fcbfd09fa95837bf1c17379becacee48e1beab9bad8289984af3783a61cdaebc2a8667150ee83dec9c1437327a3b8acd848c52729efcd805492a619f8c422267860675442999dd9b6bdc7dafa3e9f0223a74fd62b41a7592af37f0582cafc0eb14f6504e00fbde8e984eea45425faefddb0f4440696785bd6fde1fdeb751195c3b3979ce0ac2a0811082b0dcb10712ee82504949b2c4a7928da9d00af6e2b067a96c05ca9c29dca28ddecc537970ff3ca8ec6dfe5912dfc2ea1cba0ed6253606bc1b9d41441b5c87788c8786f8a3df3fbaf5591844fa14992f306884c6e292196575f9825a436a2da12bbc16903d7deb01f4db11cb86af40fa49b02aaedb53bc76fa82c7217379b291236fb8a0d44bfd6e165b98a8db871ba896581c60dd126091050ec44a5ead784d8f0927e49aaf3dd603ece56ac37e294c1c7610c3fba863edd7d672c20cf56c5d7a70bfaf705441db2c1543637ff2a85ad0eb18b40018e032d740c0edce0f292aa4af2346d105db60dc8c41369c7b9f778d74d90bae961fca5b6a29050ba65eefe911b3951a1ecdd77ddeed15ccf2471b48aec2929adcbbefbfee4a0a274519f6d4a0918d2116500a186613b284c58ff95116f5337dbd0ed8e1b93b49bce7a27a6fe0a24151ed18f9fb6e62a986e4d41b951960f82e880f2df1893ff08ece7d027aaf9f56a53ca87fc08cad532eb3a961f67ab20e10be2b213b547529a0599c27962d5708de2096566e40bd369008e4ca4309042dad4c662cfe01256a9ba054070143c17d8f472011309d227d5b6955d8eca06ead2807bc771dbdd52eaaff3332c34ca8d96ea4d2f891f13fdcc83e617fcb95a8c2f7425000abcbbe9c9b3e0ec0916cd8c4a349fa9fde73ee427766591ca3df11f0f58d2f61c8f19b2a748917b3afc0ef15957c1aab1cce0926de10ef8950899df6b881a5d44dc20887f2675d2399f752ac83bc172fed22a26480b9f450e72ccc404e0c2b465a67670f90125edde4965954e17a981d1d2123a3ce795681994e97f35aad295272c978244a07f557cc71ca670a1c0a5f773a3c0498215b26d284a582060de514858a29d730d140872d4af4230e4d66178e3aae88086343b9e2a5047d3ee5dcb2f4b084d89217807152ca01a70ded065c8517451f7e34d085708609a40fa8ac960ab2f766e8880b80950331ac2a1408b0522f885bddeafa7de3edfa842c2b1acc7a5912b3557bd085ee83367c0df5b1675c44749a23b7e7a418aecdb5d703daffada2be4cefefb4e825cbc3aba03364334eae5c5fa89ed6342abf83eabdf869f2828e91151b4a6e69f910380d4bf95cd1e9902587799bc22e0fb1ac53c564efef70ad107073a9e499000a739e46296d08d39c9d038a308aeb52bea107eb0045f38846272e492d693f924de3b1122885a73060df451691233d068e046544c60cca4ec244644ab1182fc66312c7985617fe7b993cae9cbfcb919e237e71e01d2648d1ca836a6fabddb39a84e6556b57ded820575a0abd6733158ab2c22f2f1d1bf7e6c507d4edfc364b3510dcafe0b8286c22b706261991e901fb4712426a55364405c85929b57a1290aa3bf6d9a4c382890d3790a3bb3a45148ef2b1e3c97421af6881ae0f3a78bee8e7da2b5cfcf8140a9dd01f19b645c8a1899478ecb35caa82f024dc075edbd19980d399f28f8ff0fbe4c26b59547cca39ffa2d230509cfa089da82cc1c6875b549ae7764f9cbf03cd625ef087d7cdc5887811fb682c768b36fa6ec6128da2e439ab41d3378305ac61c2916c053f39b6b9c82f439c33b7fcd26938e8d2ad74b5bc35593b87215bf6f9ecf026c51e3f02ff5c93a461d4c49c7265e3a8cdc1fa9caf28f77760ec783a436af46d52e4c62c76013178410294a951a2997ba412b2bf0087551acd4c3a7d933222ca9ff6492208cfdb92e2bcc6ccadf64c8e36f75a18174cf06a218fd16dc57eb350628cf934f436aeb834bf8176773a921023ba3cab97de909abed1d0d1a7c6aea12d440bfd2e6ef17e3b04a98e1ebd953708a2c2c65da4ba41a201bb0cfcb1797fbaf25858b4867b57c51eaa5c6b55f775c0d42401b8bd361ee0250203574c12435078ad2c7402679d4e5377bfb16f21abe0778cb6eb543cbd9b9b90a9dae456cd6fb163d60ff92f2b9030edf82ff053a78850ada2b0ca013c8e969089e5638fc0626d6fa2c46ee1ac00eb114a66a7fc619a6e03d8020ad031ea8b42cc700f03e732fe4be6ef6ecafe6361316cc38a9123b77f4d06bec3e4e38a69873bd9b281df923536efc58e8bba5e935904cb55768714510e79e96ce2a22b38d4c4484733fa2bf5c3ecb73aca624b3eb5193e8f011ec00e6aacce791c04238c9e5996ce949dce8aee523649a1bfcadbecc8b76cce828e297a56333e4aa05ff32d15b1d6c3bb50998bc4c2a5b7fdabf837ff12c50aa3353504e903ef7c55fb89a0346aa3e59a31fb1a3990ab6e1ae85547b26cd8fb217dc93695134e2ec3994668825c818f3b62263f2d3f7fcc2870f746129afec15d2c4a82fc57e29222bb2021e9ddf25bacfb051ae7a2529d328d2b9098278e905086e9c9c33dace53149c0eedeadc598833867338c511405385d601778c6ded51674d4e2859230410182690e932e54f69762f03607cfee07811642655aa4129a538c07eaf3241eca13dcb98a53f1bb7b3ba553530ed57c114477efd5462a2bef01bb26927214aeb22a4fc379f88333fd5302863be0ad00f15d07b735f0fb304a38b0814aeeda8c636f0c04597ffada366d79d84c83260ed12c5d25c0db0cfd65fab3abb2a210b210d88c7d66fd7ec5166d302e69f920b2a7b1157cff186efcb408556da7b11720462debb826ee781a7a286689c7650404cd69c843d48640f1b898dd24ec9dd2fac06f2a2c0442c4137e7b4f85a33683d3395840657d8c3ed4671c812007d2a5d9717d588f2ee8e539d1e1c833163dc6a5493384c1809f4ece7079fbc51d1ee08dd2a0d4ee0af15d1dac45c7d7abf27fc15cd2326f613d8482fb7fe71093e7d1d12b9617a6cc4bbd33d2fcc1fba9af6106cbcaffed04f0fbed1c15aaa82c5618a5aefbcfb9bc45552e1221ff070d81e1dfad158b81303c821556b5d3508cfaa392e37bc68ef30fa27d10dc6ee670107d6647c203660924d471614bbe875136f009b0fd6531ea08223ff891ef769869ddda155c164197a48c7fe3d67b9ada37723cb6cb3eb3d596e60299829343c0ddfbb9e01009d781de5a479d0852e0e0faa44fa52c5df658865d03ad093169e8ae4389f76c68622c1608cfb6b3b0546fa726ff2935e2e199e730236f98179b59977e14f35ad39f419bc1e05b4faaffc9298cf469e379ec43dc21de09d29f3af25c9eacb643981a01a4f01e7bd89049d303d412e317f353593e2fdf2ef78402f7363a6e03b8c1a83ff3d94e8358e68abfe75c4737148bedccb1b59371557ddd347d6a1ede0c5ce73283242b4487f6e28d9fb222e02f7e9a145f9079adb9a50a585ce8ab13fabe2be998223dd19ce459d9952f4779237b8db9fadf50ac079e129626b3014d28ed3b7815341141b3b782e9ac179005641f8f3a1ad88ad3e65db67a8838639abd8274a3d1c7303b4a03dd319a6a5e28ec1562567bb991b516e19e640608767c03511dd16583c3fe60b5e30bf861546183e9ce5faadc1e3ce6e21a4d8f5acdb13eb1e1f907e4e42cc406be4d71b7c441de13fa8dbab53b09c1d97165ce2e5a5e32264e7383ceda76e6f78cd8c5575f1ce16f9d5dc5b76e9aca5d348056d60e6b237d70e0971397fcb0188bd49d0facec5b48ef90252cab2f4c8cfcc8858da57abcd60b8d1b7f260d6c1a9afc150b3dbeb2fa66d98fa0d0700c5ea1d40d600ff5139fe0d798e18cf994c939f1292d13412aa18a77a7ccf43a92988e083b9cfa1278117f7db5e8fb6656b0cb68aecc61fd1de1a980ce43473340bbc404ca8bc5a591e550cbbd302f3fa636eab01e1b1bdf614c7684464fd70da93074edaf00b1212c531e862bec1bdc739e32d45410b973e1353c26f3a47b54edd64d4de9d377b078c58073ec2ac0f5b780bd52c0cc1198eff28777df0a7e66bf07c69c482b97d44bb694d9e80153445ba2b96b091dd486bb287fd4d1877ce3a74fdf3b1b4e4ecb84439bb465946e214b1fcddba65600434d05165811bb822f134c712253b10206c0fa8a8b510687fbd94b5526547af689f4a919e8aff989f9aca70df79bc1c18057cdfb0ac9ae1ba9005532a4a91f4427e867f81f077810847e96c16f2c9830cb02d2e17e51f5504c211c58756482d40f9d66dd3133495a51e334e449d3ccab6d5a05132ca5f988ce", 0x1000}, {&(0x7f0000000080)="4864b6ed6cf5242bfaaf5c37dde8e5b18e4699c92f169e8d360ea6842073f1020a0a1d", 0x23}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x800, 0x100}, {0x2}, 0x80, 0x4}) [ 65.806505] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 65.815939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29592 sclass=netlink_route_socket [ 65.867931] binder: 11550:11553 unknown command 1216504587 [ 65.877587] binder: 11550:11553 ioctl c0306201 20000300 returned -22 [ 65.892679] binder: 11550:11553 unknown command 1216504587 [ 65.898581] binder: 11550:11553 ioctl c0306201 20000300 returned -22 2018/03/12 13:20:56 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x1f, 0x4) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x12, 0x2c, &(0x7f0000000040)="a342118c124f8fd53a6e63b99a11415e4f75cf1e49a7bdf98c355edc39d43721c0142ccd5531fd83a7a2f965db19b164baf5a0bba67a5ec44da9124b64adbd72e6be96a4ad5e22902b5aedac2f1b6258ca40ef2710f7b8d84b38af3e882de86fc02cd400e95c8dab"}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000000180)='pagemap\x00') sendfile(r2, r2, &(0x7f0000000140), 0x41) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000200)=0x4) 2018/03/12 13:20:56 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00001d6ff8)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000000), 0xffffffe4, 0x4000081, 0x0, 0xfffffffffffffce7) 2018/03/12 13:20:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2200, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x401, 0x4) memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x800) 2018/03/12 13:20:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28002) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffff, 0x18045) write$evdev(r0, &(0x7f0000000000)=[{}, {{0x77359400}, 0x4}], 0x20c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1df9, 0x9fa, 0x1, 0x1, 0x6, [{0x5, 0xa7b2, 0x7fff, 0x0, 0x0, 0x1004}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x2080}, {0x5, 0x10000, 0x3ff, 0x0, 0x0, 0x2}, {0x5, 0x6, 0x7, 0x0, 0x0, 0x80}, {0x8, 0x4, 0x3ab, 0x0, 0x0, 0x88}, {0x331, 0xff, 0x5, 0x0, 0x0, 0x1204}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) 2018/03/12 13:20:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="bf146a79f7c2af398bc0d6d3b6181a1155484f6fd37abc57726afe6c3afc0fef5f5eba79745c1a746b1b12b82758f5171698e8d72e2749403942ee933b1dbd37e1b3d6b4f81277afac703ca8d767861e972ff97bad77ee08b4f2ae9acdf273b7072e461f8ef85e4907799bfb3b9a622714d88b0ed5120530e1e8b769a1847f123fdd5f812267561295fc8366aeaccb5a89f3a68e4ae1cdef6ad132cf26c40ca4c4da4cd7f52ba47462e691506c98deb8eaa8299e8d90158ac9cd2c796571f211369e98ea270e35f6df8be5975f5a48b9c15b324a252c28bb59e2f71395700e6e8884e3771873ab97bdb8bc") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d9c000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/110) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x7ff, 0x4, 0xffffffffffffbc60, 'queue0\x00', 0x81}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)={@empty, @empty, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r3 = memfd_create(&(0x7f0000000000)='/dev/sequencer2\x00', 0x3) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/12 13:20:56 executing program 2: r0 = memfd_create(&(0x7f0000000500)='nat\x00', 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)={0x7, [0xaa, 0x3d8, 0x7, 0xe4b, 0x3ff, 0xffff, 0x5]}, &(0x7f0000000580)=0x12) r1 = socket$inet6(0xa, 0x2000000802, 0x0) set_robust_list(&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0xd89c, &(0x7f0000000180)={&(0x7f0000000140)}}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x102, 0x1, 0x10000}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xffffffffffffff00, 0x0, 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2, 0xff, 0x5, 0xffffffffffffca67, 0x0, 0x2}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x61, r3}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x2, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000340)=0x78) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/12 13:20:56 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_map={0x40, 0x100, 0x6, 0x7, 0x5, 0x29b}}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x231}, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/12 13:20:56 executing program 6: mkdir(&(0x7f0000000280)='./file1\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @remote}, &(0x7f00000002c0)=0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x5, 0x2d, &(0x7f00000001c0)="3066bd68ea9deb9a466633886d2310fd3107076612abffdba901ceb96cd4eabe21d0c322a40361bb621610333d"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) delete_module(&(0x7f0000000000)='ramfs\x00', 0x800) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/247, 0xf7) chdir(&(0x7f0000e3dff8)='./file0\x00') linkat(r0, &(0x7f0000000300)='./file2\x00', r0, &(0x7f0000000340)='./file1\x00', 0x400) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) shutdown(r1, 0x2000) ftruncate(r1, 0x7fff) pread64(r1, &(0x7f0000921fc1)=""/63, 0x3f, 0x0) 2018/03/12 13:20:56 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00001d6ff8)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040), 0x0, 0x20008000, 0x0, 0xffffffa1) 2018/03/12 13:20:56 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x400000802, 0x0) write(r1, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/148, 0x94}], 0x1) 2018/03/12 13:20:56 executing program 7: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/12 13:20:56 executing program 6: r0 = gettid() getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, r2, 0x3, 0x6, 0x100840) exit(0x0) setpriority(0x0, r0, 0x0) 2018/03/12 13:20:56 executing program 1: r0 = creat(&(0x7f00000023c0)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f00000010c0)=[{0x728, 0x8, 0x6, 0x186, @tick=0xbd7, {0xfffffffffffffff8, 0x8}, {0xfffffffffffffc00, 0x9}, @time}, {0x2, 0xc4c3, 0x9, 0x9, @tick=0x100000001, {0xc50, 0x7fffffff}, {0x8001}, @result={0x2, 0x401}}, {0x6, 0x1, 0xfffffffffffffff7, 0x4, @tick=0x37f, {0x7, 0x6}, {0x4, 0x8}, @connect={{0x2, 0x4}, {0x2, 0x2}}}, {0xffffffff, 0x8, 0x3959fa6c, 0x1f, @time={0x77359400}, {0x2, 0xffffffffffffff3c}, {0x400, 0x80000000}, @note={0x2d63, 0x3f, 0x6, 0x0, 0x2ff}}, {0x0, 0x284, 0x3, 0x3, @tick=0x5, {0x7, 0x60f}, {0x9, 0x9}, @note={0x7fff, 0x401, 0x2, 0x9, 0x800}}], 0xf0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) r1 = request_key(&(0x7f0000002200)='logon\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002280)="2f236d643573756dce7b2b2d2e776c616e3100", 0xfffffffffffffff9) add_key$user(&(0x7f00000022c0)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001200)="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", 0x1000, r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000002400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002480)="99a2f99734a05b128128e93079dd4c122aa78c5c0482d913e93cb42c2c2653db21aa026ffc", 0x25, r1) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff41) sendmsg$key(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000002300)=ANY=[@ANYBLOB="02034d000900000025bd7000fcdbdf2502001300050000002cbd700001350000010015004e22000004000300080000009a0a00000000000034090000000000000000000000000000"], 0x48}, 0x1}, 0x20000001) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002380)=0x2aea) 2018/03/12 13:20:56 executing program 2: r0 = socket$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) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x10000, 0x200000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x20) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000400)=""/69, 0x18e}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000580)=""/81, 0x51}, {&(0x7f0000002740)=""/221, 0xdd}], 0x7, &(0x7f0000003f80)=""/233, 0xe9}, 0x2}, {{&(0x7f00000029c0)=@nfc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000002a40)=""/137, 0x89}], 0x2, &(0x7f0000002b00)=""/234, 0xea, 0xe721}, 0x9}, {{&(0x7f0000002c00)=@pppoe, 0x70, &(0x7f0000003e40)=[{&(0x7f0000002c80)=""/112, 0x70}, {&(0x7f0000002d00)=""/242, 0xf2}, {&(0x7f0000002e00)=""/14, 0xe}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x4, &(0x7f0000003e80)=""/34, 0x1d, 0x1}, 0x1f}], 0x3, 0x100, &(0x7f00000006c0)) 2018/03/12 13:20:56 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x400000, 0xc2) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x81, 0xff, 0x4, 0x0, 0xa}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), 0x127, 0x0, &(0x7f0000000300)="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"}) 2018/03/12 13:20:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000e00010000805843abd554fa07424adee959cf2904ddda9abeb20c7f0b4601d2da75af1f0200") fcntl$setstatus(r1, 0x4, 0x6804) read$eventfd(r1, &(0x7f0000000200), 0x8000) 2018/03/12 13:20:56 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) futex(&(0x7f0000a94ffc), 0x1, 0x200000000, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/03/12 13:20:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000), 0x0) fsync(r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/12 13:20:56 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x2af6, 0xffffffffffffff80, 0x8000, 0x3, 0x1]}, 0xe) 2018/03/12 13:20:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syz_tun\x00', 0x3}) 2018/03/12 13:20:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3ffb, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/03/12 13:20:56 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/keycreate\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x8) fallocate(r1, 0x8962e4bd50a51417, 0xf8c, 0x7) 2018/03/12 13:20:56 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") open(&(0x7f0000000000)='./file0\x00', 0x280000, 0x40) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/108) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 13:20:56 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0xfffffffffffffe89) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x804, 0xfffffebd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000140)="2b8d28a7f7fed614c62391f4a4b741b91cdf5fd8c7e21c201f60863bab98138f7a36a9f8307da8cda3771073940490d1e02ee78067505783788ee3ea770b", 0x3e) 2018/03/12 13:20:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x811, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f0000a93000)="90", 0x1, 0x0, &(0x7f0000d1f000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) [ 66.179497] binder: 11598:11609 tried to acquire reference to desc 0, got 1 instead [ 66.192990] binder: BINDER_SET_CONTEXT_MGR already set [ 66.198793] binder: 11598:11609 ioctl 40046207 0 returned -16 [ 66.202286] binder: BINDER_SET_CONTEXT_MGR already set [ 66.202293] binder: 11598:11619 ioctl 40046207 0 returned -16 2018/03/12 13:20:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000140)=@random={'system.', 'cgroup\x00'}, &(0x7f00000000c0)=""/119, 0xda56aef8e40349af) 2018/03/12 13:20:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'ipddp0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000003c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) fallocate(r2, 0x0, 0x401, 0x2) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r4, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r4, &(0x7f00006cf000)=""/165, 0x25b, 0x4, &(0x7f0000000040)={0x4, 0x0, 0x0, "730900f7c57d"}, 0x10) sendto(r4, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) sendto$inet(r0, &(0x7f0000000080)="6c383af87763e5c85e1868db20367ace8cc4bdabd6bbd5144ade60836e5260e7263b89aabbc7edce599f50295f4b58785396af619c52e7e3194894b9c65a8bcc1668fecc873bf0a33c3666441cc1cc4fb1ba1ae93b7f55eecccbb337f73cda3bad67f2bd41260e57396b56680685035bd34ed8513003d207305ebd6b2eb8461fcc63a63db117907e91d50561c2f748df2d95", 0x92, 0x800, 0x0, 0x0) socket$inet(0x2, 0x0, 0x800) 2018/03/12 13:20:56 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 13:20:56 executing program 6: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1f) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0x16) 2018/03/12 13:20:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_stats={0x1d, 0x7, [0xfffffffffffffffa, 0x6, 0x80000000, 0x0, 0x0, 0x8001, 0x100]}}) 2018/03/12 13:20:56 executing program 1: utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x1, 0x8}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0xffffffffffffffff, 0x5, 0x101}, 0xfc3a}, 0x1}, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x9a}, 0x8) 2018/03/12 13:20:56 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/03/12 13:20:56 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4511df3f76877cc9, 0x0) getsockname$inet(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) 2018/03/12 13:20:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x28002, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x500, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/03/12 13:20:56 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2000000000000160, &(0x7f0000000200)=[{0x905, 0xfffffff7fffff5f9, 0x3, 0x3}, {0x8001, 0x1131, 0xffffffffffffff8a, 0xf8}, {0x0, 0xfffffffffffffff7, 0xff4f, 0x1}]}, 0x10) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x3, 0x2, 0x1}}, 0x80) rmdir(&(0x7f0000000400)='..') r2 = open(&(0x7f0000000100)='..', 0x80, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xde) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0xffffffff80000001}, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000140)={{0xfffffffffffffff7, 0x361}, {0x40800, 0xffffffff}, 0xcd1, 0x1, 0x6}) modify_ldt$read(0x0, &(0x7f00000002c0)=""/43, 0xfffffffffffffe14) 2018/03/12 13:20:56 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 13:20:56 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f66694b28c5625f7472696500") read$eventfd(r1, &(0x7f0000000200), 0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0x6, 0xce6, 0x4, 0x4}) arch_prctl(0x1003, &(0x7f0000000000)="0fff4bfb856f120ae78e2837cfdbb27fb05ca95aa863d1a797b42ba9957aac186c8de022fb8475588821856fdf324a46ee5768408acfcff7a5f4ab835bd30546871d537f8d76509db9b71cb101bc924ea313d944fe8bff4e6982f0c888c72c0d49620136ccba1fd7151a2ba0828a1eb0825aa72d24f5f0e7a3273eb4409539722d711cd4603e12636e9b2d9e65b96c265008ed57ab2b8c70c42c33bf89bec86b8aa11e85bbc0") 2018/03/12 13:20:56 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000280)=""/114) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000000340), 0xffffffffffffff06, 0x8000, &(0x7f0000000380)={0xa, 0x4e20, 0x800000}, 0xfffffe2b) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="b14e6911761af1cfaae3ac9763aa4e7095bb802c041cc3c08ebf5b2f556b8fb1afb1c88949d503fcd04579d554b389022aed61dfcec73e9e253b45b8d87ed27c79f53413aa949f9e21138e765ca5e5879cff69cd5c22dbc26c50034f6e27f308217c25489c58d4b62579529f7d78066a228cfd2af6ff06c29e7160b75d60acc384bd17e21f50076982400ee0731b6349b9e84a54cba9b7cb5f998a389077cec9c589d8b71721356c1e9933e502039694982e799040514b16b8087d5d53605e941583", 0xc2}, {&(0x7f0000000100)="f965cc68e36117d2cc27330b2ad6ea923c6ed36b2c7a5c7bf25090c15ba023c504913c132f40b40a86d1f976f59993bf07aa15d83712d36a495dadd91b380b405a473c2167c153f6f94a960c005997475257a040a226e1ae048d03d1334186ed5ae68799868872fb0a8b4e394fb97b5e3191e7e7e740f583e6b17c110cf52e08787cf846bbb0e5f30265ffa911dc16087ab78192aaa47ffcbf630d479bc69f4a91eee59b5dbba7af244f339141bbb94847e4e725e35b86f58a010a1d683b186335f6d85649d49f1bbb1a191334312de2103c195c6fffca2011fcafefefe11141f3f38a64a15770c5af2a101a81d667b42ffc221018038f", 0xf7}], 0x2, 0x9) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x1ff}, 0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000003c0)=""/75) 2018/03/12 13:20:56 executing program 1: prctl$intptr(0x1d, 0xffffffff) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001280)={0x5, 0x800, 0x4, 0x5, 0x2, [{0x5, 0x2, 0x34a}, {0x80, 0x0, 0x5, 0x0, 0x0, 0xc}]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001200)=0x3ff, &(0x7f0000001240)=0x4) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)="4cbd08ecfb3f3d55553795f71cae85a83630ad65ac905ff405a91829a9a877e2de6b9b1001a46b3215b4741d5d38641937a6a046b88f42f1d094bf6c27083310b69c17b83f87da08aa5cb092937c788feda5149b5161692ab92ed122de0b028e93fe737406ed391a3ede5920808927676e89deeca31daa50bb93f3555bbc83bf3cd508c540e3f34c9b6e0bf7c6dbb2f4f93ef61a138b", 0x96}, {&(0x7f0000000100)="acab351a0345ce3ab6f97ca35eb2f133ef4b5143ebe4cde37159864381457140207b83f5063ce2f6713335b8e4dbe62d129bb0b4418ccca10a4df14f09bd2ef4f3d02c3dc94d897c5d7a86652fbfc0e0a4512382a0f2072161e47c333208629cdc6a002d40656869db3f937a55ede0ded50331d80dea41c7c901cca6f4ed9c812dfd8a662f1fc081736469731b5cb85fb302a2d6a8", 0x95}, {&(0x7f00000001c0)="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", 0x1000}], 0x3, 0x0) 2018/03/12 13:20:56 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000031d000/0x3000)=nil, 0x3000, 0xc) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) r2 = dup2(r0, r1) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7fff, 0x4) 2018/03/12 13:20:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@getlink={0x3c, 0x12, 0x8b9af41f8f6914e3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x22808}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_LINK={0x8, 0x5}]}, 0x3c}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000380)='id_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, r3) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000100)={0x4e, &(0x7f00000002c0)="80cc713c3493eb8f300f8427dd87119b5eaec61c4fc1ffeca7192ca7a98b16d3442b810b4911c86fe9f3b8d36ec059d2b38eaff017fc9317acffbbdcfc2caee1832c87031b387d396a206464d296"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000540)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000580)={{0x7ff, 0x1}, 'port1\x00', 0x2, 0x1, 0x2, 0x3, 0x7, 0x4, 0x1, 0x0, 0x5, 0xe8a8}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in=@remote}}, {{@in=@multicast1}}}, &(0x7f0000000000)=0xe8) 2018/03/12 13:20:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) 2018/03/12 13:20:56 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/12 13:20:56 executing program 5: accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x8000000000001, 0xc4831, r0, 0x0) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/03/12 13:20:56 executing program 3: clone(0x0, &(0x7f0000000140)="e884842d9311ad91962b6f82765492fb9e9caef28eda54c02013cbd2c57e2b9d1a975364743f98d7a0f58887c93ce26acf39e0f6677f947aea5e474bf01dbf40efd86ff9925b01bd69a506b9793468592379879c2c32795f91f0870dda68065805acf956f42680d8c31a3ed043878a5828d91911bcf82b31b3b67e0b230e1933c1db281ec7956408680ca46a857ca1d4dd367d62ba24e676a1ac9d2fe4845a000000000000000000", &(0x7f00000000c0), &(0x7f0000005ffc), &(0x7f0000000200)="7de9d916f4dd76f5cea114a2d0a0000c8c370cd756238a249a348dcb09ba22acf576cfcb3d6b1fbf3e4b6f62031060648034bfe11bbf04b3d7fb24c21eae52c91d36386c2c388c5925b929d2462c7a65d5cb05f93ce127ff84c357a338285a333123fdc6c82a2ff51f16dac35662be198cde443ed4e28359be9247d2a916737e77e363463b7b4e7c1e8dad4e575622a4cb84bac8d24fa0f8270435") removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=@known='com.apple.FinderInfo\x00') socketpair(0x4, 0x80002, 0x3ff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0xa, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x9, 0x7, 0x1}) inotify_init() 2018/03/12 13:20:56 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) dup2(r0, r1) uname(&(0x7f0000000180)=""/108) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/85, 0x55) 2018/03/12 13:20:56 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") exit(0x0) fstatfs(r1, &(0x7f0000000380)=""/249) fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000015c0)='comm\x00', 0x5, 0x0) 2018/03/12 13:20:56 executing program 1: rt_sigprocmask(0x779ec349fd26c742, &(0x7f0000000040)={0x4}, 0x0, 0xffffffffffffffbe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000064efdf)='em0\x00', 0x0) write$eventfd(r0, &(0x7f0000500ff8), 0x8) memfd_create(&(0x7f0000000080)='em0\x00', 0x2) 2018/03/12 13:20:56 executing program 5: r0 = socket(0x2000011, 0x4000000000080006, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x2) setns(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2006}) 2018/03/12 13:20:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) 2018/03/12 13:20:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000002600)={'sit0\x00', @ifru_addrs=@can={0x1d, 0x0}}) sendmmsg(r0, &(0x7f0000008b40)=[{{&(0x7f0000002640)=@ll={0x11, 0x1e, r1, 0x1, 0xb345, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000003940)=[{&(0x7f00000026c0)="1af2d0ee258cdf8c89a333cc59db387316e4c60045e749ef090d805d7c596fd1fd9407f89a050c6bb9eaf1c4a31c18a6274be069b08e909a39c064d365917c0ac18e1b826090f380f25fd2f8a0fbc1b7c28bdd9534ac6f42fd7c9662eb1779cbb838c627643d7199", 0x68}, {&(0x7f0000002740)="6949e084c2eeca32da8a30f15f5e635a984d8e63c11185b50ed1dd7894ca4ff384968d3d50259779568fe19e5efded71cdae7ca36952c57cb2ed6b87ad82490cb309e02656e3010a66e7ba53a53fd2", 0x4f}, {&(0x7f00000027c0)="92b4f984a6d6e8f25c1b26bbfac4d4d73713449d4a51bad0227a0f43125181fe4de989cccebeb30b0b877c029b7ef9338cb72694f6e900be4a6b19", 0x3b}, {&(0x7f0000002800)="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0x1000}, {&(0x7f0000003800)="23850498d15fcf2d05c047859b987df6f9d767412efb8b2cde19c6b6ba104bc090d78c5e7b440abb74a3e6ad7c056c3e52665deebf3476f8c5502ecce6e2de8b995b", 0x42}, {&(0x7f0000003880)="754a5a8d1357747fac05f9d5861cc4df1e5eadc3bc4243cec8bc70f00031e771fbbef81a476464e4ac5f0305f89b060becb6e77f344f5b93228fe53bf54cf8dd3173a003bffe1e05b95e189823029d4ebd70eaf3e3e7dba5052cb13b15aa63d63e05f412dbbac88122248098d2d7a242348d16de3d849086b08658855c7cd15aa7326241dd6e3e9152988f3c76bcdffe7066ae9cc17e1d4797ac0459296b30403ea5", 0xa2}], 0x6, &(0x7f00000039c0)=[{0x20, 0x11d, 0x10001, "92398ef93beea9e1dd5f1a93"}, {0x1010, 0x10f, 0xe7c, 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0x1000}, {&(0x7f00000000c0)="749b2a51d255535ea048395e0ef588a134f1cea24508397b755bb46529d89cb0653b9576ae9dacdcd6be275249149c9d8777a86dc35947223c9d1bc68e94c65d9be91b67b6894c4a37ea739cab8ecab1f08557c877e1c4bf9f78a380c47d55b7216130e7109152d1d9241f0ceeb7072b36dcc8e31a532f", 0x77}, {&(0x7f0000000040)="d392f9fd44b4a7b8b12eadd48f91b39382e3f98e7bcc82489ecbd442969d757da4", 0x21}, {&(0x7f00000001c0)="1ee8ecda6691869209417969ca92241ece2752b65283b3d59ea248b496941b50cb6681b1864968856bd556c825309fa0029b2174c48351ff8bb1819a8a958fd572f22fedb7bed2b1f09ae26e255803cbaa43805a248e8770f525b4a02a8528c3b5dc5b14af7f4098180647ffe95a545050156180e160063b26df95156577212d2232e4076fb4746ab50941a616d04a8a0e4f73181573d9da62e736f643da96a024dddb563f8f9987", 0xa8}, {&(0x7f00000021c0)="112998f087fa41b038def604a78568397c9d9119c333dba8018b8b4bcecfc595053a2a3c1444e573e74f638bfba867a2dec7bae969028e1648c1c8b2645647075eb8802c6da29ea8dc05c11b2773e1dce7177fece8e143601415225278dbf0e0564da2cab9fab948ad3b743fb051f7f9f280ae427494015b0a4377621a9d3df52b155a49f83d43849df40cedf3f2a991fb46272d981d9fa5719c631b046af8eac2070f58ec0e17838bf9bb2bf750abbedbeaa4fbfb8964961f38e500b1cfec41da43c8e6bf3f9b930dc2f2ba8cfb31ce60424e46", 0xd4}, {&(0x7f00000022c0)="dda519accfbfb0206d3f1e3cac7e24a918ac41725e99e6f143975550c683bc999816e6ea7a188d3112c8f06ca72b70b08378d923f23341d4f0732d8971b0f4d1e86f27ad79215679dabb971de6ca78d228644a357d5aee13d7ff107a95dea23e1c81234d8bf802aa46137eb485e23cb2172ab3cf38701f27b08e2a9a569bf2fc36640677efdd82ddfc2d261f02f389946f0e12049b7a1aefbcb4a0f5c5464b7e770e00ce9da427c1e249cacca5ce4e624c0987411f3f4635f16c174de9ed42f582f82b56a63b9bc7823a458fc90b2727996c27b93b2eef4600965f3faced000af7035ef28b41bd00922528a67dc819cab1b74c71bc99", 0xf6}], 0x9) eventfd2(0x0, 0x1) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000000280)="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", 0xc38}], 0x1) 2018/03/12 13:20:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/03/12 13:20:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x11, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000280)=0x0) chown(&(0x7f0000000140)='./file0\x00', r2, r3) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/224) 2018/03/12 13:20:56 executing program 7: socketpair(0x0, 0x2, 0x8744, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0xee4a, &(0x7f0000000180)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x0, 0xfff, 0x3, 0x2}, 0x8b, 0x6}) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) 2018/03/12 13:20:56 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000080), 0xfc00000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4206, r2, 0x6, 0x400000000) 2018/03/12 13:20:56 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x119200, 0x0) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="4377d9597010c472bd76954358a78b64eee5d6f6a4ff2193964230e5c612d6d82242857a01cb43cc0c4f63bb7182d9dbf521c9f0f4f76d702be56dbc53048c19546ce2ac5b083553e741c73cf8764324d9559fb9b6510d74726318890978522809c93d9a60a8b711821600efefa823233c0e8a8511c7643b9487e32180783eb0963a869cee00bb79607813040a64c5c540b22e58a2e23284525e1cf4d2475045f2e7f3c4835363", 0xa7, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000240)="56e2bf4b9b3efecdcb0bc8f0b2cb4523dae9c97789591041a31a02dbb0612be36be6f661bdd1eff3d75fbe2644bfc907b0837424a1a40b0d3ed440d9d6d638a739497fb2e4cc6a6e5c232ec3c83aa7f80a8321f18961785626878e480892b18befad4c8dccd8dec070975b8309ea2a7be565f4be6d4ff1c26a289632bb654c794c47a8b4b63c5fce979606a70c7bc6b70718469611f672fcd2cba97143cc4f8306", 0xa1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x7, 0xe15, 0x4, 0x1, 0xb2, 0xffffffff, 0x1f7}, 0x1c) 2018/03/12 13:20:56 executing program 1: r0 = socket$inet6(0xa, 0x80806, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000005000000002000000000000000"], 0x10}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/03/12 13:20:56 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) r1 = socket$netlink(0x10, 0x3, 0x14) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='ppp1!]#\\\x00', 0x9, 0x3) 2018/03/12 13:20:56 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x81, 0x8000, 0x2, 0x0, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000001200)=0x1008) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001240)={0xfffffffffffffffa, 0x7f, 0x2, 0x100, 0x5, [{0xfff, 0xa76, 0x4, 0x0, 0x0, 0x80}, {0xc76, 0x20, 0x8, 0x0, 0x0, 0x100}, {0x1, 0x7fffffff, 0x6, 0x0, 0x0, 0x800}, {0x4, 0x5, 0xb01, 0x0, 0x0, 0x4d00be72f3ff1e2c}, {0x100000001, 0x3, 0x8000, 0x0, 0x0, 0x2808}]}) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000aff0), 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$TCXONC(r2, 0x540a, 0x5) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000000080)='squashfs\x00', 0x1000, 0x0) 2018/03/12 13:20:56 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x40}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r5, r6, 0xffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="880c018e00000000fea00000000000000000000000000010ff020000000000000000000000000001000000007f000000000000ff010000000000000000000000000001fe8000000000100000000000000000bbff02000000000000000000018bc503f7a9e40c79daad060928271f32b396894b9c9a9f67147aaad69ea6a88eb83b8027f423f5a144d0638b88194137bc6678764d49596aefbe5bfca5641c9e2bd390829b245fd3bde199076e5c9a9229d67f0d7701eb07e220020dac34d1349c9f3f3cab36064c10c7cffab0ee1ec7abd91d3e3c25cfadc82daef54cbb2d07e8c62d8da0cf4f5521d847dd573a969ad3a6d2"], 0x68) signalfd(r1, &(0x7f0000000180), 0x8) socket(0x3, 0x80000, 0x101) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc}) 2018/03/12 13:20:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/12 13:20:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b000000020000000000ff07ddff17"]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xfff}, 0x8) 2018/03/12 13:20:56 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) lseek(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/03/12 13:20:56 executing program 5: seccomp(0x1, 0x5, &(0x7f0000028ff0)={0x2, &(0x7f00000000c0)=[{0x35, 0x0, 0x0, 0x2}, {0x4, 0x0, 0x0, 0x6}]}) keyctl$get_keyring_id(0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x33) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) 2018/03/12 13:20:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="060000000000000000000000e2e0c7f06cfc0000"]}) 2018/03/12 13:20:56 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/12 13:20:56 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x1}, 0x8, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="32ce82c4518ec4f4d89b6f9e7ada6426732622bef3e69715fa2816ee422bfe454a5f15671143d55eba9bf6ec13a48d4ae600fc0d1c972b53cbc507ad4ecb89cbe43bf8ae19abfcccebcaac323ff044dea829e6066d20ee54898461c631806af1262d26fa8126758e654b7882905de209f1f2b70421d4f6206724984f194da7b50b4df5d7502f510f248e4b4061185a8b52bd1f192996e17d97e4d8985f9b5871ae931724cab7f78dcdad498ee9ed4b478a0f2b4a70426e4795d3f3e08e4f51c6d19a3c25d68a11cb9ad7045e492b69303d3e662e", 0xd4}, {&(0x7f0000000140)="5c1ad75ef5915cc67360734f35fd2b3a99ca4db9af01e34f51c64af9a29405265f1c5d9a3015a4f7980ab11584f9275cf425443e2cebc0e12c4e4d85f68b8d8f28249d8facf1b57aca53ce964a5fcc7d6ba9dd5e63aa75254d7ebd8910aca298dfc35e7514566526a898afacc63cc04af0", 0x71}], 0x2, 0x4) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000040)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x208000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/12 13:20:56 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f000050e000)={0x2, &(0x7f00001b9ff0)=[{}, {0x9}]}) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r1, &(0x7f00000000c0), 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x1000, 0x4, 0x8, 0x3b}, 0x6) 2018/03/12 13:20:56 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) msync(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x0) 2018/03/12 13:20:56 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000000, 0x1, [0x401]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0xbc3c}, 0x90) 2018/03/12 13:20:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x3801}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/176) 2018/03/12 13:20:56 executing program 5: r0 = socket$inet(0x2, 0x7, 0x42) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'eql\x00', 0x7}) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002800)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/173, 0xad}}, {{&(0x7f0000002a40)=@ax25, 0x10, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x2, 0x2040, &(0x7f0000002d80)={0x77359400}) [ 66.832162] binder: 11772:11785 ioctl c0306201 2000a000 returned -11 [ 66.844988] binder: 11772:11785 ioctl 540a 5 returned -22 2018/03/12 13:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x2) r3 = dup2(r2, r1) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x99a1, 0xc0e7, 0x7, 0x3, 0x2, 0x1, 0x40, 0x9, 0x81, 0x40, 0x3, 0x5}) accept(r3, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="5ae9a68c7eb8578f88eb1abb7cf08fd5d923ab0c73359c0954c1794d890ded8b73a1fb0f7006f23d5cfdfd0d27e69369cc3464d1d606ef57739ca078a82f416a21995b8c0de13c1042a440d4d5bc1a632ac4b5df57c455b61b6b0b8af418d6af7a3ad16c11880eaddfebada10f099188573aff89f2a832315822b1de7e1a79242865896641bef6928a3c81152d05a11c37f70d868e23ccaff88409e122c80c0187bf5cef9d12c6ce7ad40c2f2b5a6178bfeca6085c0ace4266d33e69c89234058c1981c8598893e9e77d576d8a1298ab5ba87dfb9b7862304bf2108401d4b499374fe3f4f0f34424500e9447", 0xec}, {&(0x7f00000001c0)="22d3f5430237225c7c00afa2e359d335af262e93e6ee3ae7247f515140730d22fd99a94969551798890a1b02f3258b418c8ee78f480afd86a3f3d1dd76be6a5b62d6ded57d788bbcc9a06ee7c8fd035249539af0f2242fec7e", 0x59}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a7391a4fb0698511eb05cef54", 0x63}], 0x3) 2018/03/12 13:20:56 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/12 13:20:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000f52fe0)=[{&(0x7f0000e67ff5)=""/11, 0xb}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002f80)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)}}, {{&(0x7f0000002780)=@nl=@unspec, 0x80, &(0x7f00000001c0)}}], 0x2, 0x0) 2018/03/12 13:20:56 executing program 4: r0 = socket$inet6(0x10, 0xe, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/12 13:20:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getrusage(0xffffffeffffffffd, &(0x7f0000f0f000)) 2018/03/12 13:20:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xd89) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000034c0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0}, &(0x7f0000003540)=0xc) getgroups(0x1, &(0x7f0000003580)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000003b00)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003d80)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000200)="d4f8b5d010793b34166e1c54ecb2782d68f6dc46f906789b436933e006ae557f93a5145d35d42db8a9600d532bcc8cbba42ab8c74337cf4de45827274c7afacc2b08f3f5269ca211da5a44c27f17792f47a33a9e49d7e2221ff308d363a3599db4b975ca09b562e2a85113cfc1999ab96d3896d61debc546c52fb297bd51cdd25e06542eed61f02212846d1515ee1a93eb1c3dbaa8538b7e2690d53d6c0d4cfdab488f100c432b40117625c60450fa5d7c14accc62e5345e64aaf79ad8366303f2702c535152bd18777e27f3168d3702224ca280ca36fbb9fa23facd86", 0xdd}, {&(0x7f0000000300)="3350ea6d3596519630bc471ae6866fdd5749d2917588dc6bf66d59498ea16bca108e5eb25595b2364584f0034e0fe2966c7899fd56590e3cb16a83cc9bacdff0c4c6568950fe2ee1a16c0cc37433e5e1b2d7eca24cb44de065ce3e066592519f8dfb9234dfe290b8a5eaccb02ec90ee0616b54a37d4bdda21cab0a3e83d113322e66fd574db764f10a149236e5bdfd4ef2aebc56365caab1e879d02a3f0af77f13738546b647cc64f886febef3ae392a10db355414a3b258c640b3e9f15f2a3c45", 0xc1}, {&(0x7f0000000400)="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", 0xfa}], 0x3, 0x0, 0x0, 0x20000040}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000580)="5299ed12746076280ddc801b224e3cf2ae0dcb9f0ee22d6b4eb01b72fa5aac640aa996ad4f4193a82396150731211eb418a2cfbf7f1bae0646552376347646a9f8daf650aebadc6da16caff9b3de541c114d697f8d27213d02495979278372803f5cace461df67f484f70d831528f8e40bde2490389b384ac0f5bc1a141e33f3530e72145af216da94d31cc2c4ff3571d687955213442e5f6ffd9663ef69226db63dedcf42d8fe21a67c798eb5905cb90b074136abc22840714bdc41e974654f57767ec233377c3c57630b0a270d06f0ae93437f34d26c4238bca62275c554ce3a0fced9eaef3299", 0xe8}, {&(0x7f0000000680)="b6a6ac24aeb6720b2e1aa5bb031500dcef194e0971a9bc4c775854626e3d6009477c3b07c08240a05051037f75095ff39a7e6915fcf948e46a7651f65cfe958ebb13f10ecd31aac1f0621147c7926616454f3142fc54092d458117465c61ef38b44db3798e414d336c34a7e3bee68a19356081ec1798dffbf96904a7620297dba9fbb753f744f901e6a7b3da50674d3a5b5b43c4ed6cc5696c1d2cba747857480f9f75a1d953414f31aeca37be451c813afd6a998272cd13e87c62db21b1b49829bc595bfbb2b8b56b6ed38c645b55f22e9e95296fe78c4982c5f7765c2ae6ff28f8529025f3f735d6b8deea", 0xec}, {&(0x7f0000000780)="d23267d7efad7658f0ae1056f14d2683512cceb8fa10e91c332de6b069b24c1f7171d73674067d6063f67fabbef52affe25f2ff705046392cf7043fe6a0dec369c8b4090bcd52d03c692f3805138f3bd7c9b87acfb4badbf13d4eef4daac3fe322eb9a52c6154cfa7d34af067c5a9875b97184ed56865acb8083df8b444a67e1d75841", 0x83}, {&(0x7f0000000840)="3762e1da3a46e1951e0cccc20b3457aebedec5a5aa9b084b3213b1b3b24da45664b802ed8fae36e9468273fd63418d7c6279050e9529eb38dac0bbcd7bbf4416bc4ad22e37a0df68a6a55fb1cc7aeddbbfb693bf379276a3831823fb0e12513fcbdb3b0e659acd4e3b81e852627544c78e0e7ac5b0dabb6030c01c20a3193d17858378026a4a30abf4c46656eef42cd7241f4de08501249b1fac9680e78fbd211d7ea05a20fc29", 0xa7}, {&(0x7f0000000900)="d3f29ceb008cc7d0c08967a52d2b6ee7359c4bbea0196b6b53bb094e337736e7494399a896679ec3c6db9609112852bd7a2b7923bdfd724f19e8cee2add9e30c468dcfd892467774ccbe05ab4e54c27f6f9851a88ad3f6c8301717f7dc33eeb387c8ea1fd47c9568", 0x68}, {&(0x7f0000000980)="812b8b49600a276bbf5c8a9e6caab826a90f20ecffa730a83f6fc53eb2249563c4ddf2bf7eb0d9e98a42b372cf79b6823354164031943caff382c872bda4fe97069b6b47c2278c3078e62cfcd9f257958fb9a0971d0585b0ffa409c9a5370fd53cf50d4da89fa2cf22adbeb809b4fad4e331cd0675d5a8186530438fdff1d9c4c7331914686a39e1e890ec5fc55996ec60c80163ffbcd1602eaaa4e8181dcf3756c5", 0xa2}, 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{&(0x7f0000002440)="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", 0x1000}], 0x5, &(0x7f00000035c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r1, r0, r2]}], 0x80, 0x4000000}, {&(0x7f0000003640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000036c0)="72ec361466e9680f892b0aff2d48437a14f065c31f6fb3cb4bbe802e0b3d5645cb5339c17b392d3165ba186651ca0c91a1d4a39129d99abe04f34e0a3e91c03dba231401d46f17e0b022d05a67e24e370afd723c0c195dcb919dde53b61e2da49e37a5b9ea897a", 0x67}, {&(0x7f0000003740)="1520f7ae4906bdae973b60be5acdd9ce8f053f1fb020efe02277257881c90ee33d1eb3c7f5729d2a6bc4291a19b40a057ae2226730e11bc6d78952827d929d5c4bd290cb030d8dce618c9511232a99df29db5124ef09644f42afec31628808fccdcfee1bffb6b3a8f53cb284ecceceb65b54fc2443e3aa5ca6a5ad8956eee209f3e6c5dcb3f086f3a44a74977bb90944c8dfd7e706e8c4562bdd9d1c289e76935c94781379e656f4d37046768f54b06e25bcd4f1d77a06128274f35f65d4f6a082c21be0b6eed6a09ba5805cf2b8bcbf7623bb6d3b4c", 0xd6}, {&(0x7f0000003840)="5a91b80f61aa0c4d8576266d8870c943cf223a513643001f33b58e84c636e8bc249585b237f0c5e9e27d177ebcbaed6f7fb1d3ed584994af6bd66a06155e9c44340c745896c36ca1460f45394521c3dec035c90b987ab20e66de4aafb1a714f4001f429fdc31d5353e2f328b3219c089fd8091bf788d12fe6d813e8df27e21737b86a58082da6beeb8c98fb68cb210f1452ed6838964acd915b405ec62c0e0da09d1aa401d1ade199149a2e5482ae8a53446311970a63a96b8213851c5d5519c486e0bfd5c9e2f8df4a3a48d9335fdc74a7525a1086db2ca56decd29dc3cacb0", 0xe0}, {&(0x7f0000003940)="c2053f02dbb3e45f02d3bf56f905a425f7310c9bd539d7d522f951e0aded2cb4ec46afd08a1849bd2ae2b1b355ade9c4748ee8336eac1976b56637efe3b679e38924b946cc2b2933e2d6c8404ad821e7b4f465023c846a118854d4028541a9402c0d1a89af4fc8d2283512a6ff70e7c5354df355c860f0514dd7f983dbe6f2c2093822782ad5dec1462cfee8b112663c2b5bfda8c2721391e650b9d6b7f72fb76b1b3a8663271e65308794af2cb8aedc44ff4e5ca8faf4f7e840d67b9233686aa7584c9747e9f8c97cfb5fffeb4c9f33ecc3f5282059fcb4b0d3c664f1bf2f86c8aeab", 0xe3}, {&(0x7f0000003a40)="8668", 0x2}], 0x5, &(0x7f0000003c80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r0, r0, r1]}], 0xc8, 0x4000010}], 0x5, 0x4001) [ 66.885120] binder: BINDER_SET_CONTEXT_MGR already set [ 66.891639] binder: 11772:11785 ioctl 40046207 0 returned -16 [ 66.913121] binder: 11772:11785 ioctl c0306201 2000a000 returned -11 [ 66.919774] binder: 11772:11798 ioctl 540a 5 returned -22 2018/03/12 13:20:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x7ffe, 0x3, 0xf9, r1}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x5}, {0x4, 0x6}, {0x4, 0x5}, {0x4, 0x4}], 0x4) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) r4 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="d0a2bc0157b27c4354eef13e5b7e793ead226b20f54e8d0c7c702ab0eea7e312c328d551d266424960ad67ffea6ccec31f7625793b7ba47323b573efc3dbfe5af5d51bb049df2e2ff76d236b9a482add30786fa1e2e1902a22feae76104496f960496bf9f0ee82f3c0715cc4ef5d150d5e1624d37a62f240a900673060bf431b69f4b394b9b0b5fc844a06d9383c211d76ba72c61ac3423b3c525415bc2a65540ce0ec9c0da4e6298a9577e40c17a1249817faaefc8a92c7bf14", 0xba, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000000340)=""/200, 0xc8) sendto$inet(r3, &(0x7f0000000080)="f9753ae42faa28551ea909d1036c5a95d4181bfb7de46b4361fe09ad47deecb9f50f961004e46877cf0c3ffae28cabb373c7abad45a06ee992081f5ff2049200707dd989b125ce469b69f750e2207b2b29", 0x51, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000500)=0x110004) 2018/03/12 13:20:57 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2e0640, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f0000000000)=""/51, 0x33, 0x40000041, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) 2018/03/12 13:20:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000001240)='syzkaller\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000001200)="626c61636b6c697363eb6d4a00a77ef39e65b6e744008d26de46567b009390d41400", &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000012c0)='!\x00', r1) r3 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="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", 0x1000, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/12 13:20:57 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) syncfs(r0) r1 = socket(0x10, 0x802, 0x0) fstat(r0, &(0x7f0000000040)) write(r1, &(0x7f0000006fda)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/03/12 13:20:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xd89) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000034c0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0}, &(0x7f0000003540)=0xc) getgroups(0x1, &(0x7f0000003580)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000003b00)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003d80)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000200)="d4f8b5d010793b34166e1c54ecb2782d68f6dc46f906789b436933e006ae557f93a5145d35d42db8a9600d532bcc8cbba42ab8c74337cf4de45827274c7afacc2b08f3f5269ca211da5a44c27f17792f47a33a9e49d7e2221ff308d363a3599db4b975ca09b562e2a85113cfc1999ab96d3896d61debc546c52fb297bd51cdd25e06542eed61f02212846d1515ee1a93eb1c3dbaa8538b7e2690d53d6c0d4cfdab488f100c432b40117625c60450fa5d7c14accc62e5345e64aaf79ad8366303f2702c535152bd18777e27f3168d3702224ca280ca36fbb9fa23facd86", 0xdd}, {&(0x7f0000000300)="3350ea6d3596519630bc471ae6866fdd5749d2917588dc6bf66d59498ea16bca108e5eb25595b2364584f0034e0fe2966c7899fd56590e3cb16a83cc9bacdff0c4c6568950fe2ee1a16c0cc37433e5e1b2d7eca24cb44de065ce3e066592519f8dfb9234dfe290b8a5eaccb02ec90ee0616b54a37d4bdda21cab0a3e83d113322e66fd574db764f10a149236e5bdfd4ef2aebc56365caab1e879d02a3f0af77f13738546b647cc64f886febef3ae392a10db355414a3b258c640b3e9f15f2a3c45", 0xc1}, {&(0x7f0000000400)="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", 0xfa}], 0x3, 0x0, 0x0, 0x20000040}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000580)="5299ed12746076280ddc801b224e3cf2ae0dcb9f0ee22d6b4eb01b72fa5aac640aa996ad4f4193a82396150731211eb418a2cfbf7f1bae0646552376347646a9f8daf650aebadc6da16caff9b3de541c114d697f8d27213d02495979278372803f5cace461df67f484f70d831528f8e40bde2490389b384ac0f5bc1a141e33f3530e72145af216da94d31cc2c4ff3571d687955213442e5f6ffd9663ef69226db63dedcf42d8fe21a67c798eb5905cb90b074136abc22840714bdc41e974654f57767ec233377c3c57630b0a270d06f0ae93437f34d26c4238bca62275c554ce3a0fced9eaef3299", 0xe8}, {&(0x7f0000000680)="b6a6ac24aeb6720b2e1aa5bb031500dcef194e0971a9bc4c775854626e3d6009477c3b07c08240a05051037f75095ff39a7e6915fcf948e46a7651f65cfe958ebb13f10ecd31aac1f0621147c7926616454f3142fc54092d458117465c61ef38b44db3798e414d336c34a7e3bee68a19356081ec1798dffbf96904a7620297dba9fbb753f744f901e6a7b3da50674d3a5b5b43c4ed6cc5696c1d2cba747857480f9f75a1d953414f31aeca37be451c813afd6a998272cd13e87c62db21b1b49829bc595bfbb2b8b56b6ed38c645b55f22e9e95296fe78c4982c5f7765c2ae6ff28f8529025f3f735d6b8deea", 0xec}, {&(0x7f0000000780)="d23267d7efad7658f0ae1056f14d2683512cceb8fa10e91c332de6b069b24c1f7171d73674067d6063f67fabbef52affe25f2ff705046392cf7043fe6a0dec369c8b4090bcd52d03c692f3805138f3bd7c9b87acfb4badbf13d4eef4daac3fe322eb9a52c6154cfa7d34af067c5a9875b97184ed56865acb8083df8b444a67e1d75841", 0x83}, {&(0x7f0000000840)="3762e1da3a46e1951e0cccc20b3457aebedec5a5aa9b084b3213b1b3b24da45664b802ed8fae36e9468273fd63418d7c6279050e9529eb38dac0bbcd7bbf4416bc4ad22e37a0df68a6a55fb1cc7aeddbbfb693bf379276a3831823fb0e12513fcbdb3b0e659acd4e3b81e852627544c78e0e7ac5b0dabb6030c01c20a3193d17858378026a4a30abf4c46656eef42cd7241f4de08501249b1fac9680e78fbd211d7ea05a20fc29", 0xa7}, {&(0x7f0000000900)="d3f29ceb008cc7d0c08967a52d2b6ee7359c4bbea0196b6b53bb094e337736e7494399a896679ec3c6db9609112852bd7a2b7923bdfd724f19e8cee2add9e30c468dcfd892467774ccbe05ab4e54c27f6f9851a88ad3f6c8301717f7dc33eeb387c8ea1fd47c9568", 0x68}, {&(0x7f0000000980)="812b8b49600a276bbf5c8a9e6caab826a90f20ecffa730a83f6fc53eb2249563c4ddf2bf7eb0d9e98a42b372cf79b6823354164031943caff382c872bda4fe97069b6b47c2278c3078e62cfcd9f257958fb9a0971d0585b0ffa409c9a5370fd53cf50d4da89fa2cf22adbeb809b4fad4e331cd0675d5a8186530438fdff1d9c4c7331914686a39e1e890ec5fc55996ec60c80163ffbcd1602eaaa4e8181dcf3756c5", 0xa2}, {&(0x7f0000000a40)="b6edc329e5cb8a96b636b74cd2e96a24a1ca111c9b73b7f2a9905e4af0df061261086a1b76007f8615141cb78aa66003757941cc5747dcb80e5c6c4d15b592178b2f2cb8ffa60e064df5d42fb485570d4aec7f51f780a090d75a5aff885bf64740dae924532ab09152c26b803475acdc8253c7a307470985e91a6accfb9704fb993e8a5294d9c18c53fe1e129873e46e1a1625925a0e3009f82945370612e05b8b99761408341070aa1f85d8d24c7c0065cff44f3cad3edabbb7b7fd3f2ac2ecc930b639634c485f2e5d3afd65ea2cf6", 0xd0}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="32633a3b1b82b909690c1d06e1359076932474594c29c407fb681382bb0dc9ebad627ec71e7bed5624f33fa5e618e0cc6f40fce4b3f458de9cf193de0b37d6158c5a105124c5b07cfdada5cb5462e732c0b5b1cf782c0960b53b0fb206266fc10a6a2c57ab3461fc3c8bcafc222110c2b3e704fdd58cfcc66d12de1b7f5f22c8a30033d5d60e7e3cd4e2b0c6f48088ca1098990cfb2b15634dbbd22c2e891e83", 0xa0}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000000d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000000d80)="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", 0xfc}, {&(0x7f0000000e80)="3498a594834c70a86271d028a7eb491278dcc9d788a37d52d7415018ed41c0fc163497cc00392d6e2ed64f71a816f412926ddba7", 0x34}, {&(0x7f0000000ec0)="76b9812c27c9b8252986a9f837b58be36d026843e4f67cb03a1830d23142fbb64b35c6ef40d9f8115bb0001f4c6ed069b5dff9a2d65871bfc6c5c1cc006fab13efce33f9080bff3edbd8e81131edb808cd4151832394161f6815a59e9779f011b41b0e727450a7d2b1538e61a52b2cbad938fe56c02e80009fd366904e395dfe852e9bbf2703a1ccd1955031730e72d65d91ba8559ed39a6500a85e62cb5bacfbee86e9d9846b404e4d5e29ac0f280693b8211748460431fdbeeccdf581562a47fbbafbc0b57fecb095bb478395dd9ef970370a6ba2b415206d45a", 0xdb}, {&(0x7f0000000fc0)="afffb0a31cddc46d0cb472e76c34899e7cbe8ca153dfd407be2bcc5c405c39fd3bcd330f047cad12235359dce9931b37eb3f91e771e4969074858a51580fc87b049f1e31c21c06456e3d19afd415b012f8063f322139c828ee", 0x59}, 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{&(0x7f0000002440)="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", 0x1000}], 0x5, &(0x7f00000035c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r1, r1, r0, r2]}], 0x80, 0x4000000}, {&(0x7f0000003640)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000036c0)="72ec361466e9680f892b0aff2d48437a14f065c31f6fb3cb4bbe802e0b3d5645cb5339c17b392d3165ba186651ca0c91a1d4a39129d99abe04f34e0a3e91c03dba231401d46f17e0b022d05a67e24e370afd723c0c195dcb919dde53b61e2da49e37a5b9ea897a", 0x67}, {&(0x7f0000003740)="1520f7ae4906bdae973b60be5acdd9ce8f053f1fb020efe02277257881c90ee33d1eb3c7f5729d2a6bc4291a19b40a057ae2226730e11bc6d78952827d929d5c4bd290cb030d8dce618c9511232a99df29db5124ef09644f42afec31628808fccdcfee1bffb6b3a8f53cb284ecceceb65b54fc2443e3aa5ca6a5ad8956eee209f3e6c5dcb3f086f3a44a74977bb90944c8dfd7e706e8c4562bdd9d1c289e76935c94781379e656f4d37046768f54b06e25bcd4f1d77a06128274f35f65d4f6a082c21be0b6eed6a09ba5805cf2b8bcbf7623bb6d3b4c", 0xd6}, {&(0x7f0000003840)="5a91b80f61aa0c4d8576266d8870c943cf223a513643001f33b58e84c636e8bc249585b237f0c5e9e27d177ebcbaed6f7fb1d3ed584994af6bd66a06155e9c44340c745896c36ca1460f45394521c3dec035c90b987ab20e66de4aafb1a714f4001f429fdc31d5353e2f328b3219c089fd8091bf788d12fe6d813e8df27e21737b86a58082da6beeb8c98fb68cb210f1452ed6838964acd915b405ec62c0e0da09d1aa401d1ade199149a2e5482ae8a53446311970a63a96b8213851c5d5519c486e0bfd5c9e2f8df4a3a48d9335fdc74a7525a1086db2ca56decd29dc3cacb0", 0xe0}, {&(0x7f0000003940)="c2053f02dbb3e45f02d3bf56f905a425f7310c9bd539d7d522f951e0aded2cb4ec46afd08a1849bd2ae2b1b355ade9c4748ee8336eac1976b56637efe3b679e38924b946cc2b2933e2d6c8404ad821e7b4f465023c846a118854d4028541a9402c0d1a89af4fc8d2283512a6ff70e7c5354df355c860f0514dd7f983dbe6f2c2093822782ad5dec1462cfee8b112663c2b5bfda8c2721391e650b9d6b7f72fb76b1b3a8663271e65308794af2cb8aedc44ff4e5ca8faf4f7e840d67b9233686aa7584c9747e9f8c97cfb5fffeb4c9f33ecc3f5282059fcb4b0d3c664f1bf2f86c8aeab", 0xe3}, {&(0x7f0000003a40)="8668", 0x2}], 0x5, &(0x7f0000003c80)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r0, r0, r1]}], 0xc8, 0x4000010}], 0x5, 0x4001) 2018/03/12 13:20:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c000deead90ed21adf1f602"], 0x2c}, 0x1}, 0x0) 2018/03/12 13:20:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x808000000000005, 0x42, 0x4}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x20000000008919, &(0x7f00000002c0)="767058f0720d6062a64d2599c1baccf0116a5b3be0ffc23e01000000e8443effc2085bc2c7b5503600dd6a3e8629e55478e74adfbf61dcb5e0239fc9446e440217c850b80164b84cdd54b6a8c4f7b27253e9e5f84b4e69b4219fa298e38c74f5269eada5731f8f53a157d6aab30490929671394d22403aa2cfab540ffb43b4a5742a274f40eb2d1bfca1d2f4416a017b51901418cd074fdb8a4f0828f96c14df17128edde96bcb5c4cba237cf23c20c7d5aea595356e0680696a6d64662d2d60582bf99640019c59d253c0cfb7773ecac3a3915cbd65bb50bec9253a4bfcad50ce99251d38625fd25f5fc55e03a3659d659df60aa63a825a12b259c77ff022835059b99698a6026b556d8cb628d18e33276eb5b7046f6420f61e422d5671fa22af5d035d146eb4d4a08f8cdcb02741cee25902d1c0953f301ac55038a8b5461c6acd16a224dbbb1113741fcf536c35de3d14c9613e09c2cda1c381142b49b51a75a582659e11b3df793bb01286eb1db9094378ea753bc70a90f944809bb5bb532eaf60211ca1ab65a72878098cfb62ff3f483b988d600e0d4dca4b6ef2") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/12 13:20:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000000030343ee6b26236925000c0000000000130000008848a3c728f1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c00000000d4", 0x55}], 0x1, &(0x7f0000016000)}, 0x0) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/12 13:20:57 executing program 6: getitimer(0x2, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125e, &(0x7f0000000280)) 2018/03/12 13:20:57 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x5, 0x6, 0x10001, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000180)=@ethtool_gstrings={0x1b, 0x4}}) 2018/03/12 13:20:57 executing program 1: clock_gettime(0x7, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='ipddp0\x00', 0x1) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x8e3, 0x3a, "52351390773194fcc668191793d50ae874033a93b419fb4caba28ae59b28341118f7967c0c97e442a77ba5a8cfe40402c5bc4fd25e8adc690ee2"}) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x80000) clock_gettime(0x6, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) recvfrom$unix(r1, &(0x7f00000001c0)=""/190, 0xbe, 0x1, 0x0, 0x0) [ 67.126582] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 67.143480] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/12 13:20:57 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f0000b71000)={0x0, 0x0, 0x7, @thr={&(0x7f0000755f80), &(0x7f0000c50f4d)}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd7, "3c1a4d08066b4f63973a7c41b60030e343d9038e04009a900590b6a98a860fe2e5aebce86ef4fc3869423a187a687c933c300cc71f855973261ba14950f20ba9dcab6f9d80b1eb231121a6e2e80537144ff6ab950b46276e290d95dd5972e36da69a444e219c0fa8a46b40aed7a0bb08a2d3b7e7b25c463fe86bb907fd22535f63ed43a08cd844b277617af8cf7e83782f3d2185af5b13fd503ff22995f9d3795901481a8fedd722709fa90ea2bdff8ce91e59153842d155b428960f2b68293347693b22c5f6791feb8aa50ee86bf544913271ab1cebd2"}, &(0x7f0000000140)=0xdf) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x29, "f1acb46aea15f7bfbf27c995a27c5e1696bd199274c0ba62ecd04cba3886c618fc2e90b4985f8ce17e"}, &(0x7f00000001c0)=0x31) 2018/03/12 13:20:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gre0\x00', &(0x7f0000001040)=@ethtool_flash={0x33, 0xffff, "21e17f7bbb444ac8267a5828a7414d706919242dfa2c6e1bc32d5c803e05cb5e55b788c40113ec82198deb1d78e52cd33bf871820dc98ce321ab0d02752c8fdb0603b2180f489299244a57cf2e6fd40f46ebe73fca30f6a11a0c8f64937777ff592ad92bdf04ae61e065a309a193166d0584faa73e467767e00bea09714fa93b"}}) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e", 0x39, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/12 13:20:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/12 13:20:57 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_cache\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x7, 0x1000, 0xf5e, 0x8, 0xffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) setpriority(0x0, r2, 0x2) pread64(r1, &(0x7f0000000000), 0x2b11be3, 0x0) 2018/03/12 13:20:57 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x20000000000000f3, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) 2018/03/12 13:20:57 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="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", 0x1000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) recvmmsg(0xffffffffffffffff, &(0x7f0000000580), 0x4000000000002fc, 0x80000000000, &(0x7f0000006880)={0x77359400}) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001040)=@generic={0xffffffff, 0x8, 0xffff}) 2018/03/12 13:20:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendmsg$key(r0, &(0x7f0000f8afc8)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00007ddd70)=ANY=[@ANYBLOB="0203000006000020ffffffffffffffff0400070000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402401, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x6, 0x5}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='gretap0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/12 13:20:57 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x0, 0x1, &(0x7f0000000080)={0x9, &(0x7f00000002c0)=[{0x738, 0x1, 0xfffffffffffff0f0, 0x40}, {0x945, 0x3, 0x20000000000, 0x1000}, {0x5365, 0x401, 0x2, 0xffffffffffffffad}, {0x3, 0x0, 0x90a9, 0x2}, {0x20, 0x9, 0x1000, 0x8}, {0x15, 0x8, 0x9, 0x336}, {0x7, 0x3, 0x6, 0xffffffffffffffff}, {0x2b22, 0xa77, 0x6, 0xc4a}, {0x7fffffff, 0x3b0, 0x7af, 0x1}]}) pselect6(0x40, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x5}, {0x8, 0x6}, {0x7, 0x90}, {0xb, 0x42}], 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x3ff, 0x2, 0x3000}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/03/12 13:20:57 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) 2018/03/12 13:20:57 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3ffffc}, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x5) 2018/03/12 13:20:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0a0500080000ab8507438ea8c7030000000000a5000000"], 0x14}, 0x1}, 0x0) 2018/03/12 13:20:57 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) syz_open_procfs(0x0, &(0x7f0000000380)='gid_map\x00') 2018/03/12 13:20:57 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x3, 0x0, 0x40000000000000}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/12 13:20:57 executing program 4: r0 = inotify_init1(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "fdd62d83a0d8f6260c714887c13971"}, 0x1f) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000140)={&(0x7f0000000100)}) 2018/03/12 13:20:57 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/03/12 13:20:57 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x16, &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000002c0)='./control\x00', 0x4000000043, 0xfffffff7) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0xfffffbffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) 2018/03/12 13:20:57 executing program 0: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f000065bfbc)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 2018/03/12 13:20:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sync_file_range(r1, 0x7, 0x77, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) pivot_root(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') 2018/03/12 13:20:57 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffbff, 0x143000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x2, 0x30, 0x3, 0x9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x17, "561d59f860680826af3440f6f02766b132f806a5b53a03"}, &(0x7f0000000340)=0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7, 0x8000, 0x8, 0x7, 0x3}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000900)={0x0, 0x8001, 0x10, 0x80, 0xb927}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000980)={0xc4c1, 0x8, 0x6, 0x7, 0x0}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x2adf, 0x30}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000d00)={0x0, 0x16a}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001240)={0x0, 0x3a, "688a0e5d3da7713a3cc9f17532520c2b3785a026f610d6d9de800fabefe681bfae166a925865751557a9e729748ab005a64c0a7c88ec1a4b8c62"}, &(0x7f00000012c0)=0x42) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d600000074dfad00627176fe897bc3ed55345ff0040d0889ee173b9a13ed581f7a0943fd59a88fb64bbab8c1a0159c51186955c1cf285c9e799184ff37a90694c0fe4a113230318f1399b326e32613f5dd25129bb83ab9f9eb2d1b491f55f3c4324159b6a0ea52758602e73bc6a5359dcb798df2beb99d2abddc11ecd745717185025fa56cda82940507eead1292b7ccf39cb24a812bad444082f068f9ee3d302b68db5f5063379e703a0f01602c250de02d289fb5d9217947041ecb5aaec8faa699b46c6268fdec1a3130ffcd2ceeb31321a89ca810038530f0"], &(0x7f0000001400)=0xde) sendmmsg$inet_sctp(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)="996a9052d8594bd34487a154cac172a243b2f9d51c05de90e3d4cbf5a26d207097b3409591aeb5b2a991277abf7f4addd1a27c3b4a81128f7cc8a6df6c548160b29a1bf52a9f8c7720208662a17e9ed7c780a251ecc46e4059028a7df792fcb879e2b8f7a333e61f1fd70ac1120ac8b1371c5ba0c8843a52d4252b40355e686ff575f6", 0x83}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff7f, 0x3ff, 0x203, 0x76, 0x90fd, 0xffffffffffffffff, 0x0, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3, 0x20d, 0x39d, 0x8be, 0x5, 0x9, 0x200, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x200, 0x1, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x7f, 0x3ff, r4}}], 0xc0, 0x8880}, {&(0x7f0000000500)=@in6={0xa, 0x4e21, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xa0}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000540)="916efb5c3312bb5b563a52c84bcc9d78bebd8331cc2545688659666fb36e0d1b35777e9af8c08f99d6cf3abc7c75ed635e8dabc819ca0c9c28be6b85b58001f2bb3af796e2bfb1363cde01ef282820f6e19bf3e04d29946abfd55e7cc74267ccb50c69b31d3f5a39a9cba04a3941fce9d7cc9d337dcf25babb503790ae28719abb82dbe7e5e626c603cc780af92eea48276ae7ebd77c3f08244df92a94f2d3246945ee6437e5d458e36da1070253266771ae2ccff73b664f31820a70760410679c82f7362be19f4d93c16d8b", 0xcc}, {&(0x7f0000000640)="ee6f8810726eac464c9cbd561aad0aae99701f11635555b450180fe47568edf6edf9337df705b71a5414d2f9d277380aaeffb697b2e7fd9de70a4ca5f2a663bad897a458ef9ead20d62a9caf3cdc45425f993037a03c296f", 0x58}], 0x2, &(0x7f0000000a80)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0x57, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x3f, 0x1, 0x6, 0x0, 0x7ff, 0x9, 0x20000000200000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x100000000, 0x9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x573, 0x208, 0x3, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x9a4, 0x40, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x1000, 0xff, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x8, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x7a, 0x100000001, 0x4, 0xff, 0xfffffffffffffff9, 0x1, 0x3ff, 0x8, r9}}], 0x180, 0x4004}, {&(0x7f0000000c00)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="bda2c9376e5d0fe9f920d475af7f74fbb0cc5a10857df117aea38e800b4ab31f374ae0199b9455a253901f4b530cc0cd26e8d0", 0x33}, {&(0x7f0000000c80)="7f2401", 0x3}], 0x2, &(0x7f0000000d80)=[@init={0x18, 0x84, 0x0, {0xe000000000000000, 0x1, 0x1, 0x6c}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x1, 0x9, r10}}], 0x60}, {&(0x7f0000000e00)=@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000e40)="31070a9f8b2acef6a30710eaab9a4c772da4db778432065eccd94ea2235b9f7e0150d5baa6333b9c6e79be5021865a13d28e1d4f0c8ab9319b0dace23f9a4aa082978d0cbffa142c11a4f1c604f79d4de36e10cc4b3fa5ce6b0290f624acac9e", 0x60}, {&(0x7f0000000ec0)="968906a82930cf4b62a7fff79bd9576c88c9", 0x12}, {&(0x7f0000000f00)="57e038b6d4b6688df65f017c88a8671cdca5e08f3162e5d9ad9f14bd18d1b095a5254630027a74bec45bba603fbbe39fa2bf4a10fd5de3b46a350cfce13dc0f0d661dfe3a89724148a223fdd0af2a481c011463726d53382726ee7957fca6d9e912d630b6c1f41133f3710a6d91a11d46206bce529b647e33a9e26795baf0b156737e23773e0d0785eaa0e6f70dc3c36d6", 0x91}, {&(0x7f0000001000)="5a204806285aa0fd9bfdc0560de0fe5471b826ec3656535e76c38f11349e1a83d69f11dde1efb289b95f3c6756a04abf06071bc1dcb35a6f377f54f88c5e1ad14166c512597fb5edcb070ad00703aa1eeaed36bcc7d52919767dd9e5b31e85e9912ee6df8759e9a104e6528c9968a43889ba010475e21fa901866c1fc255cde8c106d052e83963505effa77651cee7666ff3ecd6c463ef273bd8e746b988d2e9d0c0d5ec53bd0d05987282e9629a964e9e0c51f2c0e78efa", 0xb8}, {&(0x7f00000010c0)="08186731ab3556ff9cdcef10bddfe2a641610291aa0b670b9b85b2f76e1eb3f09050ea8fa8dc069aec2a8bc75e6e5a87f3b6a52a045a4c04750954a408c40e498bb28a3a68e3cb744ce86b51507f83de0bd44a3cd402bf5c57542e026b6dbe52eca1a28369531b8558a025a5e7b2292d834bac383194198f91a40fdae815c6f379148c0a1dc17f208cae5d7a7fa75f5edd17fa6620e9faf6304eeeb9b0bdf76a92359efda7b12fd599d1093f03cef4ee020bec11ea5f383351417e055a3977be8c86c835d71ef7dadb875e89b4aec75092f6d9f3f1db94a4466b9c88bbfadd6abea18b7ee08c5735f7e4", 0xea}], 0x5, &(0x7f0000001440)=[@init={0x18, 0x84, 0x0, {0x6, 0x100, 0x3, 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x0, 0xff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x8, 0x200, 0x8, 0x97, 0x3, 0x1, 0xea0, r12}}, @init={0x18, 0x84, 0x0, {0x8, 0x400, 0xa88, 0x6c7}}, @init={0x18, 0x84, 0x0, {0x4, 0x9ad6, 0x4, 0x2}}], 0xf0, 0x1}], 0x4, 0x8000) setitimer(0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/12 13:20:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000efb0)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/12 13:20:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000014000), 0x4bea) fadvise64(r0, 0x0, 0x7ff, 0x2) 2018/03/12 13:20:57 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x2) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/12 13:20:57 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040)=0x8000007, 0x4) 2018/03/12 13:20:57 executing program 4: r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000607ff4)) epoll_create1(0x0) 2018/03/12 13:20:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x0) sendmsg$key(r0, &(0x7f0000f8afc8)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00007ddd70)=ANY=[@ANYBLOB="0203000006000020ffffffffffffffff0400070000000000000000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402401, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x6, 0x5}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='gretap0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/12 13:20:57 executing program 1: clone(0x0, &(0x7f0000220ffe), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f0000000040)="2c69ef514a9700760f4d32866a3f20e30000c8dd7799fd08e2d4870f2104adee94b1d3b8a1e671baf6b2fd9c17c9546df87d45c168701d1f6cbaff") r0 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xdd73, 0x16e, r0}) 2018/03/12 13:20:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) prctl$setendian(0x14, 0x0) r1 = fcntl$dupfd(r0, 0x400, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000000)="c3d3b4804637fd73fdb530697c5202817d40a253658e02b218bc5228307288ed4281331b6f200e6db2a8f73650f47df64b", 0x31) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) 2018/03/12 13:20:57 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/32) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000ffc), 0x4) 2018/03/12 13:20:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/165, 0xfffffd3f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 2018/03/12 13:20:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0xfff, 0x7, 0x200}, 0x10) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/12 13:20:57 executing program 1: clone(0x0, &(0x7f0000220ffe), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f0000000040)="2c69ef514a9700760f4d32866a3f20e30000c8dd7799fd08e2d4870f2104adee94b1d3b8a1e671baf6b2fd9c17c9546df87d45c168701d1f6cbaff") r0 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0xdd73, 0x16e, r0}) 2018/03/12 13:20:57 executing program 4: unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x0, 0x2}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000000)=[{r0, 0x1000}, {r1}], 0x2, 0x5) 2018/03/12 13:20:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000140)=0x80) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x4, 0x1}}, 0x2e) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/03/12 13:20:57 executing program 2: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) request_key(&(0x7f0000000780)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffffc) 2018/03/12 13:20:57 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = dup(0xffffffffffffffff) r1 = accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x200, 0x30, 0x7, 0xb5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r3, 0x100000001, 0x1000, "b9e6fab531d238dfa4f26d7407064b39cbbc4b22566a5128b30cb8287dcc8f2a80985bca9ec0873a63617b98332effb88964b36ca4d267963138026e599cccec1c114dd3274879b55d2d18bcc9054c6a30ff02e283a08cfa14ca3adf7a20c068d3b45e8b3687ef48fd84cdd0b7192954f46338ff89439492de7097aac29279fa519c3768b39b126362e8fd16d76ce00d6dac4b5a52f76b1be0ce08741878163ed38e622f68a860aa530c1e0963494bb706fb20ac3b01e5c15a2b6bf16476e7c79f1a4d9c09792371851503bf864c33c521d02ce0468e1fc2216618cb0e33ea6f4c93804a1f7d14dc37864bdd6fb0fa69308f404d46fc059d47edbb0dcaa594abd68ff63723f91c83674a7efd666a8c5f389dc96c95ee2b65a1d55d3cbd35d9ba24d65dbc0ef5a9e649520b660d4599ced8ca615b8dea0f5c61bec49f6617521d55985734d8427a01b382ef12e551463e8275982eda7d134672ca0f6cf76424538dfc9132006f7d403163f6a4cfcefe37e785425bd5ce8865564ab7543bf78b9167ed2b97f13036eef695e2ef762289ab00ce497f4ed8242b354081fb1fb041671c8fb1f849e6a83fd481b4792f0f2a14dbea57b79c6026a56cbc7d3c28d0044bda8301f1c17e761b6d9d5e8cdb67fbf4b93d6fb67d11d81a560df410644185cc8004f18f4f9b06d3b202a986fad8033d3ec7e22d5e1e2e9615a5c160170ebf5f0dd0345ef060db8b60696d2ef2cc885e25140f93f1859c3954518ff6a0f1d07237bf3b04021868e00b260f55063e67a2ebe3819a575771eefa84137a4d4714fef18c296f768a8584599abec1814e2637129caeaadadb98c1c1628eab8ee2d9ff247d2ac900125db839e03f1672439eef10d81fe79d5197304dea8b74705ff87ed04250e01b5d08ecc7d1e2ea823ab014f51b5ad06a59c66726f8033c8c430fa6bc4ea270c7c78e82584dfd4a016b1a72671f713499d5e1bd090f612f9af078fec939768e3f8ba8232a398c35565225f8af12838a355610548b0548211e55624c91f1a5225290743a025323cc7d454ff379cb5f4386bbb7e7a2ba77c2ff1116d6cca1f64ad6bec882a334ae25a963c6c55a2e7d6f5fd52135b7cb5ad1a5d993287973b1180c15f6214f58101642d3b6f243639f819222db894724f11e88f0adb4366c2ea1176c34a8754562822a48b1448e31da6f6b7c27cc7215a7896615f9fdc608d4d1a4f65fff0b4060f5151b41129cede9c0b72c78fe8d961dfd4b4cfdc3c66d952edd4737e183585199b90a2dd149329dddcb2bba69aa8c704902d55806ad4c4f3212e45a7aea150be98ed281911b557c7ceedb0e014c67baf4af25bea76ff85271a31716132000b330fd98275f830b954c5cc7f1fe6ee18ec72ce1e38ce5daaa74ba6b4407ea6ef4bf43a700631ada70f4fb76bbaa7a844f437dbeac6c822ac4a82a2ffb8c695634a7d22a26f1c1235992aafd64343f2071d6f5aeaea0485b1f3feed6f18fd315583639a0ce4d66e8292e2ae42f4c2e44687558c79f36f734f3ef1d99f68d8cf0abecf68c2eec7b18998dc046034a4e37a67990e9a7be15c290cad046088836df449a56ef741f11d59bc6564030b3509b3601e6e68d79d1d8f1ecd9200c83249deb233bb3eee8a74807ec864e36326696d39fe0ce081f5d72a1146850af1303694df298280c6aa25bf72a0eaaa51bdd79c19acb68d2a50e461e7d8f4c9447e18c7e2d374e15ce808ee0efc33b4863feab74248ff617f8a2d4ecb1a964b4b8d050cb1102dcf6d8a83fab14cd81d26bffedab8103524dbdb1bd4b37bb89f914f877cf50ae9831138bf45f5d7e0cec049bca86cf974a28ef2b38b2981e53208e6ecb56c7281aa65db3cce65495fe2a7d941b36778b9bed5f3e0b0b7bbf9e1e32a05210e5baa7ba1901567879abd480984804b3aafd0d63fa8d7162704b88c8a67ffc5c50dc57af01ec9232efa0f17cbf5391b1e974ea18ed92c3eea8db4d62800b61b179d49cd8d0dd715a840eb4aa53a816bb7414e9672454d6e91f59baf7ab78c818fde79213975038e20d91901d2229abf2b4079225d373772d9b216daab15c3e6ed7b50d7b6f93f806d6a9074a21ddfe89c9793512dc3c15bcbd36fb1dcbbc4f452e2fbdc7602a3fb1b8dc63ce5e45419acee75ae2a425f872bdf928fcbc800bd7395385e469122d393a13c98a467cb26c7e756d40a00bdd660374951f0c044ffa8467bfa9acfbc1840e600f528e6ffd9382a90ca78c385e40a1bfda0514ec89db7a1f8cfe0839aeff06f27b4899b6ef958da466143d44c5ffa3a8a661e9ef7dac85d423fe251ee6030d6db0bd07c7f0d351fe8bf8f85d0cd120c692814fd5acc7ea8a42377ed5bcf1188c0b9991c474d6094074d3cf04d061771d044237445302b20142d5e33dee63a9655c0545e31e41a9e78f502859e102b254991853026d4648a47bb137a90e3d83dc5221fb4c923f55bd42864c4785e4e0f7b68b6fbfc922c47d681db9244402430c6d2d83618fee26fc37dc25d3cc5419088c77d2c7923332f6f3c585001c2380689e44d93642a5a2a2252bf3af31abc986a7116cd2fadfa4cd8b3cc02feccd293fbdf81eb879748a7a7fb84b80e8722e7214c823df3a0e965fa0e450cce4720e2392450502970adecd6d4aafc584e6bb90eb8f4010863f4425d5799f31a3237daf94aafcb3754d43cffd132a5dd07e21618e3e2cd31db8fc6ba5e9abc44361671ff00f156b0b23538577a1768ae137b1b7ab3e3ae3d45a90b1fb8dd4267d4a0c4c9d9c8b3cf7fe00bf643d6254a05eaf322e0384423f6e1e0097913dbb8bd0a3a4d0596ce4b356ba32bc6943fb97b719d13ed22d5cfd0b13f2961363bea20af294a10934867b3d36aee48d71900e645bfe0419a54b7a8dd5b80fcf2d5db5dae6aa25afa17eba473bc41cc738fd2db844ed134fa018a4195baf1d95beebb50854d1d1c9ee6b5cc359d9df6779d6eca904245c88b46dfda8a34742e0e28b32a04e9241720d647909f6f142440a483ea16b371f4fc611dad15e63b1d65dddffbffa851b310bf37d04b5b26675857d97a79813cfa1af4cadf9b50379a90eebe1dedf31b31dad2967a061081231210a05e520422405fb9f468642df8380db2589e72a2c0045f5297962fef7c539d19a2520f2b3ad868b09e87dd324bd895b4958adcc5fef36ca7515906da9f890ee4a8dab9635251f2f18ac9de1fd6a3a3fffedb044256acf96a133074c88c56518331f1927f7d7d94e88892d3e7983c8ca60f3b7c9b70349fcc48d2374650938280e60682e80c278b10fc402ebb7765470473ab194970f0f9c3357fad79e356adc44d095ff0a5c4188b78e2141c1f6988cbdd82fb67151dfe9445b23a4db2468b3afe04ba8db0a133aa097ac00e9b6c744276cbf0a0a7bf98509b77c73848fa4858e88c945a196880406d221d141ee26a5714bc1e6550bed5a28c0387434bbc429f75d1051f3fad7fce838fdff01ed62fe057d1408b3882a0893a92553af293346600c457816bc41567b69be88d471646a75bea3d0875eaa3a00562b4dd038e8e62cc87a0f5a9d1c09e82d11fc1293a45432abf5ca87443b8b3a3bff23599fe1c420379e68f063a4b36bfbc4b848169a8b957d2b66c593631546868aeca3b6e51c6bbfa3eaf8bb888c3b33ab230cf646f3b3df030dffd92e5d65667f34a820ba5007fe5482d2693c6b993f6bec6db199287e4ec32aa11491c703f5c4cf254e68289a21332dba8bf72b63d131dcb4aa51c56989c6f6ce8aab91f4e7d2711cb0eec471dfb0ac1e5a1c112a22122c90194d903b97dd9a176b84f460ca2bfab1a867fc911b4fe542ddc05b57d0637fb6159d505b97aca29266083b76f12eee4146f7ab3ca7e94b28024f3be264078904858610451f06ca9347c834d37f1f70ee4af6e2021c56b6a0290df7e8fa0b2ec67a46d3c80ba7acc3774b4671888f190e44b5ae5a17cc37ef8d40dad1c17edfa6d97a064e0861cb683558ce2ccdfabb7d81e834b1b670df144c1e6cfdc45aaeaa2c122e75188b03da2e85fea1cca0551c9ce491815f7638321f08460a02477c9fe25fb93db84279eda2ffdd9fa08cf3b2d2c9cc479876ba027a63195030343e52ee19c81c51ebeb310487bbb8874696e5edd25f26d2b746b8473bba55f7d389e7712135ff237448bc2df6506924fab062faf59260d097e7f758f43c82810bedf0493525d5c0d2c13722c705b67b753ea31ec94d30a74087aca6a0a8d222f118a4098a1f17fcb2f3c7228758f35fd78b18a90b15990f65a8601c4cce06f451605f15ef682ec302acc28e8336b7206f40e98aa43d31d85d9aa69a74337e6e8890077142bb2c6e207fbf1a96d383f6142d09d91fda1294807787a98bd438eb56ce2ce2ec5df35487f83dbf871fc329112be792133ef6ef28e5a1f6386e2bb3c8b2e8c0f1163c7629fe7d6eaa43820925a01b80a77ff1db2032dd92556bd96359d40a4c5e5f4a73ff3b4d6590a9a0db1dd7f4370a8488c03be3a6b990c3ee64aa528c2be1863f29dfb720e7a4a121d52c7baaa1c1293353a546b1f8998f8fd4116761fb2274e023fb39fc881ff7324750313c5972cf4609ed8c4c2e4d2bd6e8572ae8f5e432d6f79d0e1257379590a5930ec993cefcfec8a9d14de434b27b058b68a4663946ad76a97c13e510ac9832ee0209c61180847ea8458982e9db071ba0255587db00d5dd7af000aed5ea25ad5dcad6ff1d7f6215ba48820f5678388b8019b38fea65f9195e14bf4fdd5e53585b441823c5ee7a490a28224ab66f1acf57d7a52d65dc4a9e9beb5dec3ca9f7bacdd7f79d6f4c2e08ad198bbe487b0400e9cc7a9686f68853a6896735608238d41ed656f2810f15bb5213886cd28d6dfa8ac7040766809d13c316122cb7328f8fb9c7ef71bc62e5b56212d6282eafa46852cb5e095bffe176cd92e8b1d638301bc8c33a2bc86a0d56ddfdb35fa170286685a21f55228f2131f41e91d4ea05b21c7e3d17ba550b058e3d56554e128c8c642f7a80eac8cd1f721065fe43349dd675b5ed639af89a17445ea1d40722922da31fdf4c3fece740573fe0675187a0577c5943441ed50ba715652796a157a80d16c602d4611e357b1508826b0a6749d7101798c2bfa584745ec1bf310b1de453a5b9bb5a088cf3b17cf5ccb7a5806d8f890f4162496b97b5a7384285d120bb187f4bd44939589cbb4e886d332191cc72192ef2a69a70998a09cb2d33f309996d8fa24bb8425074639db48fd20f8b95b67e26715918465d6fc6f9650c4a9be3e55841a288e088f9d80fb3e080806cb0b8ca096d4b06894cda02a8aa243d1caf9c8af0d210988a13de0c922b634309424b463e7ada29daaa505d159bd82298d96a5d6f0b68f8419435e4455e3dfaef3462b8e0d91c4213fc21c4b9c25d98d3c371e8dc17e8860fd9be127d5a2af4ff54da7ed45b39bf0e32f02ee48c0fb47d5e88aea742382951ab024524777fcd37e74ea1258f95a25d1dfe24e756669fbce24e6378bcfefc0552fa1edad5a541b8b61742a8c3826c8811715ac17f4fa18188892faf65c93d4a41742f9839f05abc4568764a22d366b9bbb175970a7c899ac957f232e28291ff69b3e81d8b7d10515df2c9d3bb6f7d30cabe6ec5d6da887ea6640e56cb9fbff490fb0bb1565248f4929eb22f393ff82cb70286283f9ec9fc71b1a2968303d2fc119f818b10e085bf5583bb6046c591a8a0cf301f1b9735d1763cd60d438141aa78bd147327c88f54276823245e7d255a26"}, 0x1008) setsockopt$inet_opts(r2, 0x0, 0x40000048f, &(0x7f0000789fd4), 0x0) 2018/03/12 13:20:57 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000d1fff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ce4000)) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) 2018/03/12 13:20:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/54) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) 2018/03/12 13:20:57 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x101000) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x83cb, 0x4) 2018/03/12 13:20:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xe081, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x8000}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000000cffc), 0x4) 2018/03/12 13:20:57 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) clock_getres(0x7, &(0x7f0000000000)) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/12 13:20:57 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x81, "8a77d79fa4b2ea65969c4876707d6de8e4d2aea30c8234ad5252117ebde14a4884e004388d62318514a32184903723fdd16574263f1e95a09e4f3c7e733f0d0a2a1c042a40fe6baf5611a60f23e0f446ff7b6e9079e6cb3b03a23be1fdacf8c257064bb76bec0b5546363d17de7e8598dc56a8a1029c9b346caa7579bbeb829bae"}, &(0x7f0000000100)=0x89) writev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="15d8e78d600ae9ae2fd8db0d8425b8a780ed255ca681abc997906099981270cdac482ef2e7ef35e039daa8115843562cb92a781dabbc1f8945ba67c3c5e5bb91d8915c3a51252e8ec429dcf869c1c5cf6e3294a078962bdc6c636a58eff9282c2e9bd41d65aadbef9fc37b98e10e4575f2fbc765eae36f8bdf02773b18fc2510bde88db42b3c0e86ca237876e4c21bd3b60026d54e01e0dce5edad13d5f9038e921593dbd0b6f9aad8b181cce5ecc2f24ea865c4", 0xb4}, {&(0x7f0000000280)="9eccbe359742b8aa659c8ab88907a5a53cc783187afeb692c1e225d5923bd42236b9e0c85b50ce74db7f2cf2fca5c0c7eed99ff554bcb6a3d25f18353cb85bb5328a1f7a3789b1eee65a425d56df996b0d", 0x51}, {&(0x7f0000000300)="5d4b8379e3e4ee073557fe3c6827415ad2fffb042d87b79cb9d470658f52832de05c7581ae5b6b71cdd4535db3d1e97ac4f580b71594f5b356e409ed4fac8dce5d4e80f651bf8a33db6c912021f5a85b012e88401449b87973463c94c5064204287015a9cdd3713e6567d12980059b4c0b917ffb92801bc528474fdb36f048e5b41acc0a8927c575e8f57fd8f7678c4a8673ff78654c92aa55a4d9c0b3977d255c5d2a80beddd63d3521150f7e084cbc576f62", 0xb3}, {&(0x7f00000003c0)="70a3f78635c8f5806542ee42c5ce66b57bcb10b1f7a79d45448c04018bb90bc1bddee6501691a683784860efeb", 0x2d}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x30, "e919c56a368dcd9059429fc3ebda918fa6a856c96733d703e944e15422b7e9bf49905206fc836e333f53cabcb184672e"}, &(0x7f0000000180)=0x38) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) setpgid(r2, r2) tgkill(r2, r2, 0x12) 2018/03/12 13:20:57 executing program 5: mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) r0 = socket(0x4, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x401, 0xffff, 0x2, 0x375, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}, 0xfffffffffffff801, 0x101}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100, 0x401, 0x0, 0x1f, 0x7, 0x7, 0x3, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x9, 0x6, 0x8d, 0x10}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000e11000/0x4000)=nil, 0x4000, 0x0, 0x8011, r0, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x804, &(0x7f0000000040)={0x1a, 0x303, 0x7, 0x7fffffff, 0x140000000000000, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xd6, "432b9d9b0ce66d7d5f63f1597d2705cdcd0d7bb8cc06a24376db9a09d5efb7cd01bba77893e41f209ca4efe70226cc503410e7c925b23433761565502162e187579b36fda4ab16c6df7df1d0f4ca87d155014854bee9779b8a3d47fad5692f746203cb8927da343c35b2125b1e864e314e4ea5336317bf56c17bd82af307e2c5b0f1dd5cc23b008b295428a0d213e91088e86e2475e9bcedc92d8a6d17a4ad1ed8879080f9e2203712ea43fe08dc04b64a76f4a5e5fe4356393a6fa8cd53bc126e0f276511efec5399b5974d3eda80c05224cf2fa926"}, &(0x7f0000000440)=0xde) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/12 13:20:57 executing program 0: clone(0x0, &(0x7f000073d000), &(0x7f0000a32ffc), &(0x7f0000f33ffc), &(0x7f0000caef46)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0xfff}, {0x8, 0xc9}], 0x2) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 2018/03/12 13:20:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e03ff4)={@remote, @rand_addr, 0x0}, &(0x7f000099e000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cfffd)={r1, @loopback=0x7f000001}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000), &(0x7f0000016ffc)=0x4bc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x1, 0x3, [0x42, 0x9, 0x8]}, &(0x7f0000000180)=0xe) 2018/03/12 13:20:57 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) r1 = getpgrp(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/12 13:20:57 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) tee(r0, r0, 0x401, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="db57f7961c9759bfafddc7d4e55a3721f5026e53c968b13a29d1d741d804e373f4849e48f157da562eda4703c95c2e781e83f19c35d1baf80214e4d372da6f8bf4a1281574c874a84e969bf5a403ab84", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="4d362872040d12e98678739894e8068af45c612f956f8ae0943d1d746c861a6bafbe03ea1f2de42606198815060c3d83c0f22b23", @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR64], @ANYPTR64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES64], @ANYRES64=r1, @ANYRES64=r1, @ANYRES64=r0], @ANYRES32=r0], 0x197, 0x0, &(0x7f0000000240)="29c3c77375c30eb16ff9dafb1d8c059fbe0ec0e10e9a59b8115ea28c79812598f9d2258de91354b63e22693b7f9ed974b5c6bc7c2c5738e88e5a924149d1e77e6e5eae7b341b396266d0552f15b3e9a3dd1cae632e925ab410a043f74c3e49de4e35ca86ab25522b8af1a77a1093a24a4d904f510de6ac6e06994b0ce23c08338a1efde3803eded919f55f4ccbd9d06d3e91e4b86d835c0c5adf2c5445"}) 2018/03/12 13:20:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x4, {0xa, 0x4e24, 0xde, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="6faddb3bfd6b9826a33b33d96c450c12b8b90c941e9468c8999dc51110c0469289072d791ed59c5f4d805ceb46e4f9c5777780d9a65bd955b91dc75f3748ac29b2ebf29cda57ce935b22c4af98ad99e7fffc0eddf0f51710335b3f04d9dc019a6cb300057a0522f6abc15108005185b6efaf21f5ccd5e30c7cc0b0cbffb6a4c736ddccc19cfd38e173ab0ff0046248a263101be439a64de55c5ccaf3646cfbc85bdf196daba31bb0318d875046afbe3ab03bd53006570041", 0xb8}, {&(0x7f0000000080)="9ceef92fb25a9e3fe198c7b6c14fdcec09139d3798995a391f50a4d602788ab9474094efd4a528bb52db2000de460d7c61ce079fb89c4d22dcee0905154de2c3a536dcc0d76a3994a71405414c875786bd0e1c6cc44feddc0a079e", 0x5b}, {&(0x7f0000000000)="282e87b2055c5cf88e61b1deec8e28241561b87640f88803487772c3fac98ed08651235cc368b9db6ad777200d4c838caa968f4826091ccc27f092", 0x3b}, {&(0x7f0000000240)="567ba04231b923319db020b22308d20be3a0d3cdee24920dcd7ed6bc39a831e64ec72e4e6f7e611431ddb1b2e6910f81a3c357af4beadd8f20e5338928b6901731fbb5204e4d2e47e04dc28e5c19f5aa76ebd959523c1ca79645672a2f952855f5d461165af40ca5d65aa431a47978d0dcc9c3f272620e8ea2c88cd93e70", 0x7e}, {&(0x7f00000002c0)="acae106db138f867b27b32917900086fadeb7c51b97a815525faab25de2eee9a9056a5b3f6702e324b9cb6d9518c94291ce7e98f4292ae942915d174dc9e49e6f7595a3b7f5ac6fd349da34fff18", 0x4e}, {&(0x7f0000000340)="b27f94db4f306c3c159794a689b397ef0f70f071feb697356795aea7f18624072f6119dcf87cd4bce917c48463c3e3a85dd84af9aea555e80d8bd43cd5ccce18eaeea2437e65929077aac2d96c309df0a04c686d6ab435a2cd13115fc366214fbbeb277ccecc6aa8f92ba3282a666bb5dc7c1810cc134914d7cd0fe5751b536a6fff8f114213fdc6f47a34c28a6af7e5a08dfb0db59241f68497dfd4de309aa35b18cb0dd8abfc", 0xa7}], 0x6, &(0x7f0000000040), 0x0, 0x40}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/03/12 13:20:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000300), &(0x7f0000000480)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x9}, &(0x7f0000000240)=0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000280)=0x3) setsockopt$inet_udp_int(r0, 0x11, 0x69, &(0x7f00000002c0)=0x800000000000, 0x4) r3 = getpgrp(0x0) capget(&(0x7f0000000540)={0x39980732, r3}, &(0x7f0000000580)={0xfffffffffffffffc, 0x8001, 0x5, 0x400, 0x4, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000003c0)=""/32) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000340)="4daa0ec95fbedb1f6b21f5aa7595fe5332f4c5b89ef0f475f386cc") getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) r4 = socket$inet6(0xa, 0x400000000001, 0x0) pread64(r4, &(0x7f0000000140)=""/159, 0x9f, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x3}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) 2018/03/12 13:20:57 executing program 5: mlock2(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x0) r0 = socket(0x4, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x401, 0xffff, 0x2, 0x375, 0x1}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23}}, 0xfffffffffffff801, 0x101}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100, 0x401, 0x0, 0x1f, 0x7, 0x7, 0x3, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x9, 0x6, 0x8d, 0x10}}, &(0x7f0000000300)=0xb0) mmap(&(0x7f0000e11000/0x4000)=nil, 0x4000, 0x0, 0x8011, r0, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x804, &(0x7f0000000040)={0x1a, 0x303, 0x7, 0x7fffffff, 0x140000000000000, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0xd6, "432b9d9b0ce66d7d5f63f1597d2705cdcd0d7bb8cc06a24376db9a09d5efb7cd01bba77893e41f209ca4efe70226cc503410e7c925b23433761565502162e187579b36fda4ab16c6df7df1d0f4ca87d155014854bee9779b8a3d47fad5692f746203cb8927da343c35b2125b1e864e314e4ea5336317bf56c17bd82af307e2c5b0f1dd5cc23b008b295428a0d213e91088e86e2475e9bcedc92d8a6d17a4ad1ed8879080f9e2203712ea43fe08dc04b64a76f4a5e5fe4356393a6fa8cd53bc126e0f276511efec5399b5974d3eda80c05224cf2fa926"}, &(0x7f0000000440)=0xde) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/12 13:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3}) 2018/03/12 13:20:57 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/12 13:20:57 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) epoll_pwait(r2, &(0x7f0000000500)=[{}], 0x1, 0x10001, &(0x7f0000000540)={0xffffffffffff7fff}, 0x8) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x4, 0x80000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000400)={0x7, 0x1a01be0a, 0x7f}) sendto$ax25(r3, &(0x7f0000000440)="77dd86db45652e6b886c64e709c3d94fac9ac7b8705c3664723165502bd644d484124887aa2bc0a3d6d2b3aa2b38bfadf9618cb6217066851b3e2a3ca2ec80577feefc68814e3fd248ac5c23b3ae7b1a8b18d8536b760e40e015a2261a541ae1ecc282045dc9dc197c9738ad317c63722eeed8d4bed574f91e84a5366d7b", 0x7e, 0x4000000, 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/18, 0x12}], 0x6, 0x0) syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x129100) 2018/03/12 13:20:57 executing program 3: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, r0, 0x0, 0x127ffe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'ip6gretap0\x00', 0x333c}) 2018/03/12 13:20:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x1, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x7, 0x8}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0xbb04}, &(0x7f0000000400)=0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x800, 0x10001, 0x0, 0x8001, 0x63, 0x66, 0xfffffffffffffff9, 0x0, 0x7ff, 0x6, 0x0, 0x6, 0x9, 0x3ff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x9, 0x30}, 0xffe5) mq_timedreceive(r3, &(0x7f0000000200)=""/121, 0x79, 0x3f, &(0x7f0000000180)={0x77359400}) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="82feffdc5b6a3c474aff00000000000000496ad7e896"], 0x14}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000000280)=""/151, 0x97, 0x5, &(0x7f0000000480)={r5, r6+10000000}) 2018/03/12 13:20:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@generic={0x4, "5d5aec54ec585a60de59d4cde6a9bce2478daa0f9484e50869da084d66dff7045b0cb762150e3bb31a06caf0306ca40d8c57521eb53f1d27b5f48f6c281e93648b1d4c0d2b89c8749ba4c96fe1f783c74899522965318685717e1558b267820412184857976763dd12745785a17a2c4160e3eb94eb9c575067869c66e05e"}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)="9562622ec35b15955a1ebab112713bcec62ba8cc5dbb96c880f083a3a848783d5203e0821b11893adf14e9bbfbfee1f473375b4543f332b8ea6005579ef058e5514db8fd34922195e1240d172bae14ac4ed9ddd57bf2d09e968a2263ea9f85ccd9668332eec0768e58a7cff6362804cb74e0d42a6fac0bda0338aed413626415ffb1efbd4f4473041094e23f7cc4d12fb06dc4d8572d5844076e015d614e70ea81da3feef677099b0eaac43e1b", 0xad}, {&(0x7f00000001c0)="22b360ef18138762332b5914e8f7d08f10e8a508e7a25878dd2fa605505852aec86ed937f5b79b4ac44a4a0b42ad7bf62e85f81a707b1c86e3a30a4962a716296941ef8c8234026fc480f2b7e993d3aa6865b0b9a26755235609ca12417a688836646363", 0x64}, {&(0x7f0000000240)="3beff9b47abb5ea1f973619a175fb8b327e149fdb3679909f86ada1fd95b7bb819b53451a6f367accbf3ac7b458d5d8e98b11b3086ea429f99c5c215c6b0bbc9bdbafcca1d59bf2986cd9afa80272b7aaf55e75eed4c9e3b15928daf9f16750f4a83b18fe3d1231fd6fb17b58569bc989422f497f102db5f807908c21d89764dd03d552547a6cc837accae3367b73accfd1357875da83ccd091bc3a693484e155b89f988624379d569a93fa373b314e743308980699b11f3e0de15bc56f743e180203905578c9ca4d4b009b4c2c58f501879a4991830", 0xd6}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="75046076789b1cbda85c81129a7592036f7a445e188283165f1f940bb02e8c93bece259610bc1721201b47cfa3581af41db148a7c36b0851386c3bbeebc54b8383a7627eba674688310f21decd65092ed997c805ce34f8adc51c3c69a7b80ee545", 0x61}, {&(0x7f00000004c0)="71aff8a5c44e5aac1c43bfdb413e56928750b2987fd7350a02cad8e1b17e1caabe8796cbaf06d8078ed7e37165a4c5efaa255c00acc85a768a3f7a9aed508e72beeb0cda4b3bcdd609b9e04c99", 0x4d}, {&(0x7f0000000540)="47b5dc6e594562e67e933edfe83a91797b910636e47bc26c303cd3f389594832229bae3cb7e38284f9972e48fba86ee08594409fd582923d78c5727a78519ef1eaa3893437b7e2e7b426c40b9c2fee60b8fb50216117c5aaaa7874b41b832d2437c82eb36819d000e4dfbad6429b1e3221d8a76798df9f58a7f64f2a03f53cfe71994924a35a52aa9bb06bb44bfbd2336d9e9e064d88717172924a886a20338d5c244349b85f02d6a8390e8264", 0xad}, {&(0x7f0000000600)="5d705c936d8a7c3325082ddbd012b9577b97f17549b68de1c4e91d3e674d7ca03f1116ed4971268aef1b80f5fbadc1a5239f1d4d747d16869a9a2aea8ac5daa7b179b327b69b384528b9cbf10e96a8f8d3b2e82fadeb71776559ad5127753ac5ec4457e6062239469a9e14f987d5ce80ec9ef3867a4dc3ced787b50c3e24edaedcf8c5e73423c85c595cdb28222eb0fb537115b672256e07f503f1643f9c781d0e40fb6e36e50105ef3b516f65d75495b9b634160e2ad17de424ded7462fb2aa48ab480462df05b57ae28e9f4db29571135c4b9ede7723c981fafe4fc9ccdd2a5a1ee8376ce49678866ccbee1a29a3f1b0fa", 0xf2}, {&(0x7f0000000700)="e58ea20ea23f5a2953e9e0249403d5c0600760bb84e843afa185d31336bc89df1784ea9bc731b95c6763d1877d12a7ad8d6bd7a828948d75595c6b2de9e7d482f69baa93c5ad0746417f316807a2598494fdaf25a7786890f3b99e726fb747e81f64615582916184fff4dc1f464462e1d57239cc24819c6d2c68b390587495097e86f96e509c68eddb3953eb2bab25895129549bd5655e987ea4c8b39e861e21e7e1ec23d2e39c56c2107e3f6e125d2191be", 0xb2}], 0x9, &(0x7f0000000080)=[{0x30, 0x13b, 0x5, "69c87c47e883827a3057a068cd104bbd6afb89ec3dae21f7d161a078e5"}], 0x30, 0x4000}, 0x40005) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/12 13:20:57 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setgroups(0x0, &(0x7f0000accff4)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x84) 2018/03/12 13:20:57 executing program 7: r0 = socket(0x20000000000f, 0x1000000000002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa0, "0e755a53187d0f16e96a89673b8b3abf2eeba80ef725f0471208fd6f222a90b14ef478d0b879472363d90105ded247080a4a8c897aaf963e5a2def542415cb2c042b2a4cf29b2d4d916d9fc260ca4d2397cf863b7ce08df69864440f9a12fa6e23704fb4aee0f50be3bfae275a6f20f11fdf675eb0fd928e16f1fa06b29a16ec97fad70e1beb5076200e96a1ad6d1c92cf3b8cf983885ef89115f6d4f28f4f32"}, &(0x7f0000000300)=0xa8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x0, 0x7fff, 0x10001, 0x40}, &(0x7f0000000400)=0x98) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"0400000000000000ffff01de042000", 0x7fd}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'irlan0\x00', 0x9}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) bind(r0, &(0x7f0000000100)=@rc={0x1f, {0xff, 0x0, 0x9, 0x10001, 0x8000000000}}, 0x80) [ 67.771300] binder: 12019:12043 got transaction to invalid handle [ 67.810249] binder: 12019:12055 ioctl c0306201 20004000 returned -14 2018/03/12 13:20:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000000040)="77ab3b741cc0429fa9062f4609f59daf3866c83d54f5b129e80ae0281da90ebb676bf93e8299e9c5991a531e9852ead1e4104ad5f7f2444553b69e957a95697f431ff099cfd5d36f4bf04fef92e29d65f117d7e5701e762ebdca66acbcc48c7df5c52b79408e9251cd85494ec1916c430f4dadbfc6bd5ce054658947fcb67880e5a590e8ef77d510bf4e131efda127be7eebe6a0db26fa7028318b1bee4057112ab13d814d16716b98b7fcd484700e6e771654855a28973dd071b73e71f0707ef9b9a47e1da5abdc80c7a0e52ad5382e6a8ee53975fb7fcdac5fb18dd92d0b38d2cfd9db523515a507c733c0e248", 0xee, 0x4, &(0x7f0000000140)={0x3, {"21605b87adea0d"}, 0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) 2018/03/12 13:20:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x81, 0xffffffffffffffff, 0x0, 0x8000000008000, 0xfffffffffffffffe, 0xa30b}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioperm(0x8, 0x7, 0x3) sched_yield() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'dummy0\x00', {0x2, 0x4e22}}) syncfs(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) 2018/03/12 13:20:57 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x112) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x2000f41, 0x4) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x832, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x7, 0xa, 0x5, 0x0, 0x0, {0x2}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x9) [ 67.814177] binder: 12019:12043 transaction failed 29201/-22, size 0-0 line 3005 [ 67.815532] binder: BINDER_SET_CONTEXT_MGR already set [ 67.815540] binder: 12019:12061 ioctl 40046207 0 returned -16 [ 67.817483] audit_printk_skb: 12 callbacks suppressed [ 67.817490] audit: type=1400 audit(1520860857.835:56): avc: denied { setopt } for pid=12044 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/12 13:20:57 executing program 4: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x40) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 67.841463] binder_alloc: binder_alloc_mmap_handler: 12019 2000c000-2000e000 already mapped failed -16 [ 67.850458] binder: 12019:12067 got transaction to invalid handle [ 67.850466] binder: 12019:12067 transaction failed 29201/-22, size 0-0 line 3005 2018/03/12 13:20:58 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f000084b000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2000000000201, 0x3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/12 13:20:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendmsg(r1, &(0x7f0000000880)={&(0x7f0000000000)=@generic={0x4, "5d5aec54ec585a60de59d4cde6a9bce2478daa0f9484e50869da084d66dff7045b0cb762150e3bb31a06caf0306ca40d8c57521eb53f1d27b5f48f6c281e93648b1d4c0d2b89c8749ba4c96fe1f783c74899522965318685717e1558b267820412184857976763dd12745785a17a2c4160e3eb94eb9c575067869c66e05e"}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)="9562622ec35b15955a1ebab112713bcec62ba8cc5dbb96c880f083a3a848783d5203e0821b11893adf14e9bbfbfee1f473375b4543f332b8ea6005579ef058e5514db8fd34922195e1240d172bae14ac4ed9ddd57bf2d09e968a2263ea9f85ccd9668332eec0768e58a7cff6362804cb74e0d42a6fac0bda0338aed413626415ffb1efbd4f4473041094e23f7cc4d12fb06dc4d8572d5844076e015d614e70ea81da3feef677099b0eaac43e1b", 0xad}, {&(0x7f00000001c0)="22b360ef18138762332b5914e8f7d08f10e8a508e7a25878dd2fa605505852aec86ed937f5b79b4ac44a4a0b42ad7bf62e85f81a707b1c86e3a30a4962a716296941ef8c8234026fc480f2b7e993d3aa6865b0b9a26755235609ca12417a688836646363", 0x64}, {&(0x7f0000000240)="3beff9b47abb5ea1f973619a175fb8b327e149fdb3679909f86ada1fd95b7bb819b53451a6f367accbf3ac7b458d5d8e98b11b3086ea429f99c5c215c6b0bbc9bdbafcca1d59bf2986cd9afa80272b7aaf55e75eed4c9e3b15928daf9f16750f4a83b18fe3d1231fd6fb17b58569bc989422f497f102db5f807908c21d89764dd03d552547a6cc837accae3367b73accfd1357875da83ccd091bc3a693484e155b89f988624379d569a93fa373b314e743308980699b11f3e0de15bc56f743e180203905578c9ca4d4b009b4c2c58f501879a4991830", 0xd6}, {&(0x7f0000000340)="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", 0xfe}, {&(0x7f0000000440)="75046076789b1cbda85c81129a7592036f7a445e188283165f1f940bb02e8c93bece259610bc1721201b47cfa3581af41db148a7c36b0851386c3bbeebc54b8383a7627eba674688310f21decd65092ed997c805ce34f8adc51c3c69a7b80ee545", 0x61}, {&(0x7f00000004c0)="71aff8a5c44e5aac1c43bfdb413e56928750b2987fd7350a02cad8e1b17e1caabe8796cbaf06d8078ed7e37165a4c5efaa255c00acc85a768a3f7a9aed508e72beeb0cda4b3bcdd609b9e04c99", 0x4d}, {&(0x7f0000000540)="47b5dc6e594562e67e933edfe83a91797b910636e47bc26c303cd3f389594832229bae3cb7e38284f9972e48fba86ee08594409fd582923d78c5727a78519ef1eaa3893437b7e2e7b426c40b9c2fee60b8fb50216117c5aaaa7874b41b832d2437c82eb36819d000e4dfbad6429b1e3221d8a76798df9f58a7f64f2a03f53cfe71994924a35a52aa9bb06bb44bfbd2336d9e9e064d88717172924a886a20338d5c244349b85f02d6a8390e8264", 0xad}, {&(0x7f0000000600)="5d705c936d8a7c3325082ddbd012b9577b97f17549b68de1c4e91d3e674d7ca03f1116ed4971268aef1b80f5fbadc1a5239f1d4d747d16869a9a2aea8ac5daa7b179b327b69b384528b9cbf10e96a8f8d3b2e82fadeb71776559ad5127753ac5ec4457e6062239469a9e14f987d5ce80ec9ef3867a4dc3ced787b50c3e24edaedcf8c5e73423c85c595cdb28222eb0fb537115b672256e07f503f1643f9c781d0e40fb6e36e50105ef3b516f65d75495b9b634160e2ad17de424ded7462fb2aa48ab480462df05b57ae28e9f4db29571135c4b9ede7723c981fafe4fc9ccdd2a5a1ee8376ce49678866ccbee1a29a3f1b0fa", 0xf2}, {&(0x7f0000000700)="e58ea20ea23f5a2953e9e0249403d5c0600760bb84e843afa185d31336bc89df1784ea9bc731b95c6763d1877d12a7ad8d6bd7a828948d75595c6b2de9e7d482f69baa93c5ad0746417f316807a2598494fdaf25a7786890f3b99e726fb747e81f64615582916184fff4dc1f464462e1d57239cc24819c6d2c68b390587495097e86f96e509c68eddb3953eb2bab25895129549bd5655e987ea4c8b39e861e21e7e1ec23d2e39c56c2107e3f6e125d2191be", 0xb2}], 0x9, &(0x7f0000000080)=[{0x30, 0x13b, 0x5, "69c87c47e883827a3057a068cd104bbd6afb89ec3dae21f7d161a078e5"}], 0x30, 0x4000}, 0x40005) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/12 13:20:58 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x8, 0x2) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00') syz_emit_ethernet(0x220, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="a0157fff907800017e0ef989d271e2050ae902a071601e77684ea9ceda428df11d2dba0204400004025806f650bdb5bf02caeef1463411c1d5862c9fc15fa8639766b9bb0ef37d9771a7b9adff3ff667eb88f2991ea2"], &(0x7f000071f000)={0x0, 0x0, [0x0, 0x0, 0x757]}) 2018/03/12 13:20:58 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf", 0x9}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000007000)) signalfd4(r0, &(0x7f0000000040)={0x8}, 0x8, 0x0) exit_group(0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x1f) 2018/03/12 13:20:58 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x488200, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x10000, 0xb410a2818219e4d6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="3d020401075e07002203357300000000000000000000000136499971f5ca83658e63c9efe6eae4a7bb07bef4c5b0c922e55d0b714fec3b5e8c1dfcc475c41bd6834e5779b52adb8729e0ef23"], 0x18) sendto(r0, &(0x7f0000000040)="52f51cd04ff861fac0bab1d4c8818b956823da0a0ad7b05bc957e9d317981c0f0f67993431aecd0d1bbe16a027509ad931ac", 0x32, 0x800, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x4e20, 0x7, @empty, 0x3}}}, 0x80) ioctl$TCSBRK(r0, 0x5409, 0x800) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0x0, 0x0) acct(&(0x7f0000000100)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000002c0)={0xcdac, {{0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e22, 0xd3, @local={0xfe, 0x80, [], 0xaa}, 0x83a7}}}, 0x108) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0xfffffd24, 0x0, &(0x7f00000002c0), 0xfffffffffffffe95, 0x0, &(0x7f0000000200)="a7ebb2f6a8f0eff03b255543ab691de3252a1f0060fc7e41cfd662e2d9830fca67140375d4df56f3fbfa9abc2c065fe7027b7ff49b2f8b8bd3c3568ecfeb81e97505cbf3c36f6a0704717c6422c2e59f056886fd26"}) 2018/03/12 13:20:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001180)={0x2, &(0x7f0000001340)=[{0x60, 0x5, 0x100000, 0x2}, {0x6}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001240)={0x0}) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x8110, 0xffffffffffffff9c, 0x46) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001480)={0xbc, 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB="01634040020000000000000003000000000000000000000011000000000000000000000000000000000000002800000000000000", @ANYPTR=&(0x7f0000001180)=ANY=[], @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000038000000000000006800000000000000"], @ANYBLOB="12634840030000000000000003000000000000000000000001000000000000000000000050000000000000001800000000000000", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB="8561646600000000030000000000000001000000000000003d00000000000000852a627301000000", @ANYRES64=r2, @ANYBLOB="0000000000000000852a627700010000", @ANYRES64=r3, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="180000000000000030000000000000002000000000000000"], @ANYBLOB="02000000000000000563044000000000066b04400300000005630440b5d2000008631040a0c3f2a119854feb72a0acc457c95da35c9fc7dc773073a5307123f3e15bb5b79ff755b13fe56be3ce29c21fd8805eedf4521657f76d34fa607cded80164733ff4066dc1cf5fd117496635f37f7ec908a13afdebd2ecaa", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x51, 0x0, &(0x7f0000001400)="bf2d7c43993f9d9f157fc4dc5a8ae8331c2b57b20288616014ecd69a199dc7fb9263890dd7425eb751d6b3ed6372a5612895d1a1fdd55ec51c3da3487ca7da6020c591cc1f4ecb6ef8218476810a2893b7"}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000180)="7f9f5fd2d491063608f5e2b8598ed1395e90a5248f210e3b3574a5881c035e46d3ccb29262691347f1cf0dfd847e4e14e4a67bdfe828fd09b656c1b09c0aff2b2336d0a8a939ac9b0bc75a1bf4e0191c414fd39c583a84c2bd4008b36a00126bb912d357c84f32401b981dba1afdfcff44e2d4a411c3d2b43609fcaeb8bdde131287e9b4cc146ce22b2e9074d912f30ea945f979ae3da5bfd110f7f6b735beea1cd4738e89ea7b0d6a6aab9eb647f6abf9447e053ae40095fd72379969c33d799e66da2b1a530624c0045cec7cf5d6421c84249bd4fcf40909a825653a6c247103166cdd7af125e3420968521abac7f8aa9fb2f5a9ad591ff0904de32d7d5e7ae4a69467db89b806a59296153f7d108d9fdf8a3d5e470aa66198c8448def087183d247df8db6d0ae516fc8d52d1103d6d76d7598a2a42adead366a8513b1d719715a81015342122f515664360bf0237c3a3a203a32107438d5cbf546c302d73f0c8862dc99c75caf536e8ffd2c3bb98bb2dc75ad58ce2d048724a26846a377ab96833d029466e7e77f630d28d905b07940601957548f75372f4fc660fa158ed49ca0dd5ebebdd8b8b93f3468466ce49ee028b8323cb145eb2d5b8a8b0514f8f43d885b6fff40979aacea0a327078de29ca1487e8c1bc01744052d4977875785fa015153991a8ee84583b84ecb571cbc2d3f4e6ae225fd1222aabf3784b3c94a27132259fd5aa135a565d10d4644440359d1fd2317111e938c3bcee5af0b7cb20832e6fd735c7b1ff1a4911b26ae6e846f476a3d863f18c26a54eb6a7db0ddccf1c80f00c21f664503ca4f3aebf024b6081bf70a8ef3407af973cc485bdc608a21b9a0cf5cc38477c2eb8844fd4953c35cfb2acf1fda7039224f8f7ab018b818d58646fd8166b151ed4952127e795b85c521263252a91709e3d4113aa33d830d3b01108c390012a81ff8a6aba401431d0246f3d3598428095f9c2f39e6958d89db1b37f81826ef160834b16a48902143cd6122c6d32d2f5cea3a999c2ef4f8bf1b1b3c953fc2d9e2ca3d0c6aeaa6c8422a49a8ec3773767bf9550323c22735be796478370999d6d3b8cd64aa9bf41e78ee7f0375f83d64011cd8ef67a98a2bede9c774aed857835a93d1fa96b50c6f9e8a4a7c944d32ad0baa740af4c1f8f58eb5d61541ec988d4ce300da1d061a306876fcf769aba7b1555e18a88202c1e7d2f0616274b31a73bad422e520303ce53a782a6d86b3cd6dea815f6fc123edd07bf0817913aa7ce565401ecce24bd046258facdfd117d404ac3553e1a34d8beae29b7d313b6683dc1c1f5a2771f9a56546a0dd04b3ad40539004cf4d02dbc18533e59874cd6fdf5f2d40488c01fd922e48b7a2760d74faf73798426b35d4800aeabc01314c0d31ab97431b1d172c79fc8cc52ca0b1ee37165ce7b6930c1c3394120c281f84c804fef21ffc9b878a906123b0f4f7abf21de889b9716614fbdb7352416425f36a01b70ecfcd7c067f277cc89f323600ba986ec75fc11b721e0c9269afdb9e15aecc1ae28f62c2d64bdea512ce0440f767e9aabff7a2385ec0df54678b9946e4c44ced66cb2f25fed656c531a4fd947985c1adffe6a318842bbcfeed6d6f27d0e32edd5f9f226a867f92624fc36aceff42b34f4fba3b893a93299d47ed9ebda1f08e291876848ecda36231f30e9277c02ea6fed59feba2835e5a2f970051ac517731b8268b8d143a4c3f84e23f00679497e008717ccfb34c1ab5baf3cf0e9ff774365ce470ea54d9bf2005d00bd23393f5244b8f7b5455b044af77379dd5a8d9c1f0df36458e52371d5f50a6690ffb7918f01e5e8e4f26822d181a4c4ef8ed0fc2e133e0ce7adbbea51d1f40c3742af920895e91495959ab0b67e687d3dbc775d3948b39046c2c0628e65ebca358b7c59915481447829694fd819d1e87363b5a813ecd638d5c4cc452ef4842d68f0f4f22284e0a4fba86cf790244af09299c6cd1092c41c1e139cd809b5b7927e9f36503802a87d3aa273c7f75111815d8acbb87d000224094488f44d3821434d4f85959b1e377211f16919f8b45326471173ada9261c2f8750be2b03384a7b16dd8501ed51c3975eb5e48182cab8563b82412017d55589039b20f1c50db3aa0aedfb7db88d28238529da2559a12a14d4d1daa17c1306ad9a2d64f65b9f628049299561a2590e40592913e089293364eddcd6b48781d5e971a4124245b50d1eeb506620aba18cc3329a0a04ebff7cb5204b0383acc20a1ac6670862507f4bba4848da5acf9f162ef97784849bcf86ae4c2dd8fda98176810d31a11255eb55e138ed22d7869c876d4f371489fd64199a70c727950d9371dc7bbc0f5f6f5cad3e14f3a57054fd07c02ed5347da12f50b44c60fa2212e72a9faa670630b2487ef2c66c00495329007d478e3196ea93b0dad8bb9cc964718be96471dece854ccea2ff8eaad0c889248660109379fbf20f206d93ebb7efc34bb6be071cdea8a6c6ee022a776d550cd1f8419745528a9a8b8d95e50d035f4914916c7204114979d1143c50d3c410696d0467c2634a99540f679b0f41087c24c1c6119cced6d9d74c246a662655b50f98a2e5a565bd9df4f2fd08eac7aa8579e99b697f35fd0549003ad8598a55c764bac05f226b5359c3f82915d6e5fa68c2036f141ce8597aa53616ae03bf67fe8e6a5a7376547294f9af447009ea51eac5a96e1b0a22665bf27050dd1f5a2f2af6a70671166cc5ded7daeafa8b50dfb9078d4d83ef37c3e28dfa8540c9b98b77942ba3c813b6df4a8331f1557b1514362a61d64214d45f8a6fc018caccaebe4e44158692d1696ef3d03d613cc65cbb628ca6429afde89c2fb2848ec0a3e424b99741855831cf1330ba282479cee3f56e5831da3cca8c928aabddd9dd1a7aa82297bc2682d58bfcc59d9f1925affe7dea2d99f55425ee6683e3cf264420112f5a40bc207bf61e50a1912e88a6ac873e2a0a989c3e06962bcb519efceb03687f38ae9d6ec443a58f9e2f5dd40bb3fa0769cd1254eec418c7f2bc444253ab37875476025d9827fd7283ad0a23f384b846e9d478dbff86b99928a1189a95d62995f37788db09250f0d66d8a7919ce1a306f235116e6d7a78bc4429922232d5e61f7ecf3687c40773d393683b47b318c6620ded1539d46a250ccb9f656adf78529cb1bd98b00e569dd2c3a40a30e0f261bb51c0209142a130d8caa00e5154e136b0b86a4dd418cf7a8acc7f67d1eebac6f60be437ebed5f62815caeacef917a18361e6fd579696e6076253b86b59579e4de19ad81209861a41149943f9fa7cf80c6070fb4f905e79fe95892043db92fd700f3a6f67a2797d4c6f7688031b21e19dc4afb02d934835821c557de34e1f807c8c94d4009e1c955ef0870439925df770b70d7d27917510eb11c0223df5294b4b4ab163c14f966fed64ad0d2758a19da6e5582775e806444568e1a9e20855d81af0fdc12f25b3f221456661380ea27376b6bacf57190d9cdd2803d53a8f818d04ee1823f4aa3ad61ed79c97fe94b737fc5f1774889b028ddba067ae4d573c9c93d615a2cb3bb30bdf9c434f5e8503a228cb2f9c792a7ae670fb0a48a09dda4c1efb746b8d0c34f925d17c605a79aa8463e8b3787fffea33fac058e9f016aa68e4e618045178d3dcdebe6e6535182433732222f3314f201cf97e286f57c65048ae353ad524ef7ed84ce9cdd21c4e09d549198342b4facf6ab0481208cfaff961388357bd53fa3c015e3cda330bc4e5ca12a5f8574c2df6dc51a8ca8896949235d62380acc279f05b89295ec2868ff63c40ff56836b80a18b7a0687858782112570478ed1eb56417900fa82d178a24edddb95ead4ad73501cfc143b43b1e33e52ea1387d01e435a8a1bf8ec57fa654309f24c5e4dfd871a11fe59b83ed726e03b969996a52470f69c1055b1f1579ac9d5fbcb4ea3635d9ca3d23d26cc591c9f44014c1c367350c206bac3943c7bddfc3c43fbfeece7dd8372225c6520db8c0610a532ca0715c6a24b00a4b6af87e79bd43400cf930536e2b0f918ff0173343e3ff89f342c075b522d99a37f1d84a5d9cb4434da0826a1d7177504e03af0f7ea7945f75cf1f18af0e7807b22d0f1e7417cd31f70af53fad03373b1e5359c635323abbd7e1a60c24837e0faecb473139cae96472ed03d10e3eef10249929e298d763b7b5ece25e50dfdfae08e9aa0b963befa2007bc75238bc3855668761f9822cb5a6069eb62ba08af0d731874e60feabf09f780bf71835445abdc1b2a4d13b08e44b3a02f8d93e707769b56df8778c48710feb11c8d3ac54c05020fa409bd62d4d6e98c7dc9274fcdf948ae5ecb0b8015facc1b734f70ed9f2ece98cebbfd5af12a6c1ff38722a3a249cee453b582b4026fcca742a218447deb785303f6c4843faa59a38acec832b24d4c584d8686e6570b183bad568241d32893fc2fab5ef1e8c6c8a067145bab0cf8f1753ab49b7c4e51f97fdcf1dbceebb7d96522e79c403662eb13d22827c7bee1d2271a4db0a6d655dea0bf5980df31a6196a447ac35c4ad3d12c43cfabf930d8bee465d0a80ec69fcebe13b8f55fbe460ce95e3a9a1aac3241ed6bb6a134e9f06f99743af552356152c7b61959966a57c80baf197835b0e29a94532971eedd7efa9ea1ba435ff18dab371ba03f2f510e0e20de6198ae44deafd0ac62cea3c64687d38846488b4e7ab1be39e129344bd2348c6032095e7a29829c29b6aa0b09881b169333fef74d3d78aa1d7aa134a1fc01fdbb8aa5ce5a9c0661dbc3a8b464c3ad69aa9eb0aa700ae90d16d86b7c14ff6408b16a25dae793174eaefe18890c96bcc067fda78b35e4c5a5883497dddd595e1240c6baac21712c0095939426df807e78ed1a83607437227e29090ad8c0d7d0d3aa5e7bf09f758a0ab81abbbe68e52526eefa549ea08fbdd942f596c37e35b8f9d55dbb2144cdfcc0af9ea9dcd03978dddb358c16edcbb2f1315686d4a8abd59525d78e28fde2ef6d287851917765448c7ec2a626dc08116ad1741d60dfefb88d3ccb37c99b6cdc696cf0ae3d1a419c98c187c557a864d65c45cfee92392caf0de3107913e5aee49d20f3f9d841befab962702cc86861ba321dad1affa6e5a33553b6e48d4c00eda827b161a8ab4d42d175345f2cef594d12ef0688e4b966d3516368019571698756c63e2829656dadb2d3bcfa3bc5b3be9a9e2feba7b7db3f8b8c655898b59204b93caae84a179c4db1d7d38abd1bee287ea2bdd8020247e3726fb19ec31addeaad4ce14bcd260d202e5a2134d2fba7a127514a6c8ed70ce144d23dec4d55792014fdae90a3cc6fbae3ae70da09834e4dc9c28b6d8594a99e9bc57785b279c8ef8519692e45c67ac2ffe2d67e647edc939ec6b947934790cf9907321ee0faad34552a8d7d4e399ed41e5dd4ca0e595a2ae02252406c73272aead36ba27189ea524202e704d89298b62338d862be7548769ab68a8a643019baa9c2eab5edaaf3060d5b8f9bf86e918444efa706e60ae737f94866d0c2b6b97e21331de293fb8f29e975bdba5f2b413a5ba7bbf340002327c147ff7263fb99ea0df4dd0b6455585fd851382ae53fc2e1c2bf8b6c95d63e4c1233ddef9a36198a094c7da1d549125ff4324b624cd5bfb19e11105c0ecdf3daf185a86d60cc8a05e198700c2c6612e6401569c3692593dd593279c922221b1eb859957c7dfd2a820bba691d0b7aaf4ed35d56a23d1603228ba658e809e99c47088e2431ef1da74e7d4e6ec", 0x1000) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/195, 0xc3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x100000000, 0x100000001, 0x3, 0x7}, 0x10) 2018/03/12 13:20:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') fchownat(r0, &(0x7f00000002c0)='.', 0x0, 0x0, 0x1000) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x4) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x900) arch_prctl(0x1003, &(0x7f0000000040)="08b38b9b3854fa7460c262a3db9af7509b2bd400989aa7d2892679d630894fc4ea7f48a19365415b68b416473e691af442d071223b6f0405a2e7b486ce3067215771f8fe135c1b9030ee4e4ebbca83a9e19f00e8aaca373a3b36c0b62693dea07b0cda0476a9b008488e81a8b7c49047b1cf1814f5d69697389181e18b41b67241a37bfc916828d4d9f205fe2e59ed77e78b7a29b1e7ba505a5ef1b61ad15dba2a2d4616fa8993025c2e9d0113899fffda27204a6f414ffc6fe3b4417d159a8246fe98305a90675da097145d399a6d2a2d4385ab5477066de28824c1de3c04506378ebf42950520b499651") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) r2 = memfd_create(&(0x7f0000000140)=']GPL^\x00', 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x100, 0x3, 0xff, 0xe, 0x7ff, 0xff, 0x181}, &(0x7f00000001c0)=0x20) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x8, [0x7f, 0x2, 0x101, 0x39, 0x0, 0x80000000, 0x3a, 0x5]}, 0x5c) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/12 13:20:58 executing program 2: r0 = memfd_create(&(0x7f0000e12ff0)="74756e08000000000000008000000000", 0x0) fallocate(r0, 0x0, 0x0, 0x1) pwritev(r0, &(0x7f000028bfe0)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x0, 0x3) 2018/03/12 13:20:58 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "84eef8", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}}}}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xa1, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/161}, &(0x7f0000000240)=0x78) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/12 13:20:58 executing program 7: r0 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r2 = getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r7 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x4, 0x400000) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) sendmsg$unix(r8, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0xfffffffffffffed9, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0xffffffffffffff46}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000091f5cc89625bc1b70d9a0c261985644b3a01506634c1dcd10b49d727ae46cb134466bb172ede3c7ac83741cadafddb39ea89391c4720249057088a21b5d1f35f7754b7da95866cc2f4143e57d0e2a09383edbc", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000000400000400000000500000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00']}, 0x0) r10 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x200, 0x40000000000, 0x2, 0xfffffffffffffff9, 0x88a3}) ioctl(r10, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:20:58 executing program 5: r0 = socket$inet(0x2, 0x7, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0xe46fb75c582914ce, 0x4000000000000, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x60) 2018/03/12 13:20:58 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000000), 0x100000d, &(0x7f0000000200)) [ 68.010883] binder: 12090:12098 unknown command 52652 [ 68.028113] binder: 12090:12098 ioctl c0306201 20000280 returned -22 [ 68.058435] binder: 12090:12116 unknown command 52652 2018/03/12 13:20:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setlease(r0, 0x400, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/ip_tables_matches\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/66, &(0x7f0000000340)=0x42) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r3}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setreuid(r4, r5) 2018/03/12 13:20:58 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000540)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/12 13:20:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='pa~;map\x00') accept4$unix(r2, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x7) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat(r2, &(0x7f0000000100)='./file0\x00', 0x240000, 0xa) bind$inet6(r3, &(0x7f0000000440)={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) tkill(r1, 0x27) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') fstatfs(r0, &(0x7f00000001c0)=""/224) flistxattr(r0, &(0x7f00000002c0), 0x0) preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x0) getpeername$packet(r0, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004500)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004540)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x8, 0x4e20, 0x7, 0x0, 0x20, 0xa0, 0x73, r1, r2}, {0x1f, 0x94, 0xff, 0x1, 0xffffffffffffff00, 0x3f, 0x9, 0x9}, {0x4, 0x6, 0x376}, 0x6, 0x0, 0x2, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x6c}, 0xa, @in6, 0x0, 0x0, 0x3, 0x9, 0xffffffffffffffff, 0x80000001, 0x4}}, 0xe8) recvfrom$inet6(r0, &(0x7f00000000c0)=""/248, 0xf8, 0x40000000, &(0x7f0000000000)={0xa, 0x4e20, 0x200000000000000, @dev={0xfe, 0x80, [], 0x14}, 0x7d}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x183000, 0x0) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x548}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/03/12 13:20:58 executing program 6: prctl$seccomp(0x29, 0x8000000000000003, &(0x7f0000000000)={0xbc17c0266ab72aa, &(0x7f0000000080)=[{0x3ff, 0x1000, 0x9, 0x40}, {0x5, 0x68, 0x6, 0x8}, {0x7fffffff, 0x2, 0x4, 0x401}, {0x1000, 0x7bd9, 0x2, 0x2f790af5}]}) 2018/03/12 13:20:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x1003, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/232, &(0x7f00000001c0)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000facfba)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x5}) 2018/03/12 13:20:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100000000ff01000002000000000000000000000142c1542f9e9a8886dbcf7f0d1b0658f7"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000200)={0x4000000, 0x3ff, 0x2}) [ 68.081558] binder: 12090:12116 ioctl c0306201 20000280 returned -22 2018/03/12 13:20:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/03/12 13:20:58 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') preadv(r0, &(0x7f0000988f80)=[{&(0x7f0000227000)=""/27, 0x1b}], 0x1, 0x0) clone(0x0, &(0x7f0000e23000), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/03/12 13:20:58 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x0, 0x8000}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x6, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) sync_file_range(r0, 0xfffffffffffffffc, 0x306a, 0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x1) 2018/03/12 13:20:58 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) [ 68.160148] binder: BINDER_SET_CONTEXT_MGR already set [ 68.186080] binder: 12132:12143 ioctl 40046207 0 returned -16 2018/03/12 13:20:58 executing program 3: r0 = memfd_create(&(0x7f0000a31000)="74756e08000000000000008000000000", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) lseek(r0, 0x0, 0x1) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') fdatasync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f}, 0x20) 2018/03/12 13:20:58 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x28, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="156300000c6300000663044000c3a529c84a00daa9a93ef8ad0000000e630c400200000003000000"], 0x3f, 0x0, &(0x7f0000000100)="e45cb6377a473f8c2eab0818a778ca5bd435ced2a52e3e8aa218277e954e51f1e7d189d16178829030e962255272f4ac2738ae17865a19bbeac50cea072209"}) fstat(r1, &(0x7f0000000040)) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'yam0\x00', 0x400}) 2018/03/12 13:20:58 executing program 2: clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/03/12 13:20:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc}) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fcntl$setown(r0, 0x8, r1) 2018/03/12 13:20:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) 2018/03/12 13:20:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) ioctl$void(r0, 0xc0045878) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000000c0)="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", 0x1000) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000)=0x800, 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x7e1f3d6c0f18b15c, 0xffffffffffffffff, 0x0) close(r1) 2018/03/12 13:20:58 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/12 13:20:58 executing program 4: epoll_create(0x7) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000800)}, 0x0) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/12 13:20:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0xc1b94459a790f73) bind$ax25(r0, &(0x7f0000000100)={0x3, {"0fc95e026c0113"}, 0x401}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/12 13:20:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) ustat(0x1, &(0x7f0000000080)) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/03/12 13:20:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xfffffffffffff730) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) 2018/03/12 13:20:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x286100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000001e00)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f0000000240)="1a", 0x1, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001d40)=0x210, 0x4) sendto$inet(r3, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/12 13:20:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x82000) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) 2018/03/12 13:20:58 executing program 1: mq_open(&(0x7f0000000000)='mime_type/\x00', 0x40, 0x0, &(0x7f0000000080)={0x525f, 0x1, 0x8, 0x6, 0x3, 0x3, 0x509, 0x44f}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/03/12 13:20:58 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x40) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) clock_settime(0x7, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1f, @empty, 0x7fff}, {0xa, 0x4e24, 0x417d, @loopback={0x0, 0x1}, 0x80000001}, 0x7, [0x611, 0x7, 0x9, 0x7fffffff, 0x6, 0x4, 0x69c4, 0x2]}, 0x5c) ptrace(0x4207, r1) ptrace(0x1, r1) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x3ce}, @in6={0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}], 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) 2018/03/12 13:20:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000), 0x0, &(0x7f0000634000)}, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000), 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x0, 0x39, &(0x7f0000000100)="eaf65009311b5c97988c2f41a1fcc2facadb2bc3881e2902aa992c83bcf2932fbd9e826b2e4c763111d31f890cbfc50fbccaa04d5f3728dc27"}) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8cecc46fc5c0f97dc5416adedda72298e46462f0e3ae2ebeeb60268dd77ba71f611374458cf8dfeacbeac02e826559171da6030236dd077e0d8eb4fab5a7cfed34d95fbb809b3c10345e2750c2edc1e1e5e13f3c6e12853da23043316baf54ac4af327f3823762b1af93588df1348535ca9e1e9e4d0e7c27d0213645a3f79ef9669ada14a8b0354357e1a1d081d74ff54b3e28e170e6f001749e5d4bc6137062c1030a73792cd34790749a57f0df0bf070e756915913a48815718627e01e6798473783a2ec50f5fe92084d211b4060604f68d30296d1772471f812904fbfb73c55efb9268ef8e2b0e5a15339e7a3ca5ed2327b4ba2c479d4b6a27e72f607261459b1863033d7c39a409a5d27d2d6ef79b5d49baf951afa5526b8ff879163dc3ed552704aae9b07f1d63a2bf0bbeea25165e2e038b74319fb44eff3f29d351f44f30f598a2ff7895ec2d7f5c2ecba831efc014371996e7b2994aabd2c711651c83bf0eb13191d61b0ec20aa070223e3eaed1a87d907668e10085cdf1b53a10da660cdd26f91c4d725aa3b417fd052ff6aafa14fc42c7165a06799d8da0cbdc8c64c81d199b3c003dbcb0915d57ebf581bacd2a21009b5cc5947a940a1db10873a57165fb6ee5d421be2e9a2a2be2f02ec4dc1ae494257995bb1fc37039373999ab38a866334029ef6623d990c015279f1fa9b918cffe65740fdc500d400a7b6ad3b940235fee71ecd8aa9e8709cce1c199ab55e48c552e0f1041a70946637934d60196f3db0cdb98f484771eb2cf0c5bb5b0279c6493630959f57917a47c2bf285c00a1fa0ba59250a8bc19e85beb6ce18221edf4abcce425d19a83aed98f38100bc071193282ec407b0f899ad3a3bf462c9ee1ceb137dc4d2112be7172b933450e616004c1e7515a0ac87b5170acc81b5c73c0093ca932d4a46f26071790303443ff5cd06f58919a0e8eea9bc7de9faea77bbe4fac490da61c1e4a7184d35ba31ec4c624577c676bfc902741d6605651d875a4acb56a85124d293f569a4d28797727e656f977aaf13d53ccc8eae378e4d8dc6bf75a34040394cf795f1f81b53af4f51f0ab9d33de7b5882d01b30c98279482355b49936f243f10d1d88ef45653411e684aa9cb5182f9513b8bd4c6a7e2b6331bf60f37f22b875ad7c19ae42d2b9b0428f8bf3bf72646e291792e1211816ad74c44be758a58f3273f0fff720fc6a3085211cc7f5734c03eb26685c8f8fde4976006242cd803096a971afeafe28498ace99069c939b2874d037a50250aa927ee9a1757dbd29649febb18968ff1bb1aa5fdeff0c5f7f5bcaa2212b1aaaf3c359760e63eea823644bbbb6bb22996dbaf929ec75d0df9f9d6b6154ca568be48cd969ddd9ae58c6fc8cbbb8af2d416c71faad546618c803f5d8e990fa999b7c82ac6ec02d86f28129b163dc976b3a9c566ba662fc75e1fdf1cbaa4e81e779d520d971528b0762c75910639f8223a46ff3df43913b", 0x4f3, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x12}, @broadcast=0xffffffff, 0xff000000, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0x2, 0x5, 0x1, 0x6, 0x1, 'dummy0\x00', 'ip6_vti0\x00', {}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={0xac, 0x14, 0x14, 0x18}, @multicast1=0xe0000001, 0x1, 0xffffffff}}}, {{@arp={@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8000, 0x0, 0x7, 0x3, 0x8, 0x0, 'ip6_vti0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @broadcast=0xffffffff, 0x0, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x6c05, 0x80, 0x7fff, 0x4, 0x8, 0x7, 'syz_tun\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/03/12 13:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000140)=0x6, 0x3) write(r1, &(0x7f0000000100)="8d", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) 2018/03/12 13:20:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/12 13:20:58 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/03/12 13:20:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/71) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) readv(r0, &(0x7f0000000000), 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fcntl$setpipe(r1, 0x407, 0x7bb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfd6b) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/12 13:20:58 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x100, 0x33abc7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_emit_ethernet(0x22, &(0x7f0000000080)=ANY=[@ANYBLOB="aa8aaa986e797200000000bb81a9bbd72694d13dc34f127949ed0c00fdbf7f050100004ea115e9a3c9b30e0000000000"], &(0x7f0000000040)={0x0, 0x2, [0x83a, 0x861, 0x9c1, 0x32a]}) r2 = syz_open_pts(r1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x8, 0x4) close(r1) r3 = creat(&(0x7f0000fdb000)='./file0\x00', 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000000100)) dup3(r1, r2, 0x0) 2018/03/12 13:20:58 executing program 7: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xffffffffffffffff, 0x12, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 13:20:58 executing program 3: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x343) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/12 13:20:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0x1, 0x25, 0x8, 0x20, 0x8001, 0x2, 0xffffffffffffffe0, 0x1, 0x7f, 0x4, 0x1}) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) ioctl$TIOCNXCL(r0, 0x540d) fcntl$getown(r2, 0x9) r4 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f000002e000)) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10400, 0x0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7fd0)={0xffffffc3, 0x0, &(0x7f00004f4fa8)=[@acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000243000)}) 2018/03/12 13:20:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000fd3000)=0xfffffffffffffc20) 2018/03/12 13:20:58 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e21}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4000000000063, &(0x7f0000001fe2)=""/30, &(0x7f0000af8000)=0x1e) 2018/03/12 13:20:58 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870c8, &(0x7f00000000c0)) 2018/03/12 13:20:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) accept$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x904e}, {0xa, 0x4e22, 0xe481, @dev={0xfe, 0x80, [], 0x17}, 0x6}, 0x1, [0xbe0, 0x9, 0xffff, 0x1, 0x7ff, 0x10, 0x4, 0x6]}, 0x5c) 2018/03/12 13:20:58 executing program 2: r0 = socket$inet6(0xa, 0x200001, 0x7fffffff) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b55000), &(0x7f000089affc)=0x4) 2018/03/12 13:20:58 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000cbcff4)={0x8000000000002000}) getsockname(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x65, "459c18648886f04f8337109fd1de17803aa7bae557645fd9d93ef468fce88bddbbcd342d6c5a67b71ebfd7ad53f5c4501e7845213eeb3e55023d8c6b0911cdd9c9135d4d73de6d28d50f3f0881b832c0bcebf216cfe55716fd52f80095fed5d65eb4aba444"}, &(0x7f0000000280)=0x6d) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xffffffff, 0x3, 0x4, 0xffff, 0x2, 0x40, 0x7, {r4, @in={{0x2, 0x4e21, @rand_addr=0x401}}, 0xfffffffffffffff8, 0xe54b, 0x2, 0x3}}, &(0x7f0000000380)=0xb0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)="e91f7189591e9233614b00", 0x260000, 0x140) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e21, 0x0, @empty, 0x10001}, 0x7adf1cd5, [0x401, 0x7, 0x100, 0x9, 0xcad, 0x7fff, 0x4, 0x1]}, 0x5c) 2018/03/12 13:20:58 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x800, 0x3, 0xff, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/12 13:20:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'yam0\x00', 0x81}) keyctl$search(0xa, r0, &(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, r1) 2018/03/12 13:20:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/03/12 13:20:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000b07000)=""/36, 0xd) 2018/03/12 13:20:58 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x1000, 0xfffffffffffffff9}) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/03/12 13:20:58 executing program 7: timer_create(0x0, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) timer_getoverrun(0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/12 13:20:58 executing program 1: r0 = socket$packet(0x11, 0x40000004, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000780)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000180)=""/65) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7e19, 0x401, 0x0, 0x2, 0x0, 0x6, 0x100, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x5}, 0x8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 68.576456] binder: 12263:12272 Acquire 1 refcount change on invalid ref 3 ret -22 [ 68.587015] binder: 12263:12272 unknown command 0 [ 68.594814] binder: 12263:12272 ioctl c0306201 204f7fd0 returned -22 [ 68.616048] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/12 13:20:58 executing program 4: creat(&(0x7f000015f000)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000eeb000)='./file0\x00') 2018/03/12 13:20:58 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/140, 0x3ac) 2018/03/12 13:20:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xd8, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x3}, 0x90) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xb9) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/12 13:20:58 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'rose0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1c, 0xf, 0x80, 0x8, 0x0, 0x4, 0x0, 0x8, 0x0, 0x3f, 0x7fff, 0x230, 0x7, 0xa9, 0x88, 0x9, [0x100, 0xffffffff]}}) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xe, "cbf852f0f1efce1837db9317158d"}, &(0x7f0000000200)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x100000001, 0x2, 0x5, 0x88}, &(0x7f0000000280)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr}}) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) [ 68.623898] binder: 12263:12272 ioctl 40046207 0 returned -16 2018/03/12 13:20:58 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, &(0x7f0000000000)=""/67, 0x43, 0x2000, &(0x7f0000000080)=@sco={0x1f, {0x0, 0x4, 0x5, 0x200, 0x107e1169, 0xfffffffffffffbff}}, 0x80) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) userfaultfd(0x0) 2018/03/12 13:20:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x5}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/12 13:20:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') r1 = dup2(r0, r0) keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)="3712dad5048efa409c73d68349ddc2069a1565e708c051fe", 0x18, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000109000600"], &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/12 13:20:58 executing program 1: r0 = socket$packet(0x11, 0x40000004, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000780)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000180)=""/65) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x7e19, 0x401, 0x0, 0x2, 0x0, 0x6, 0x100, 0x6, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r5, 0x5}, 0x8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 68.685554] binder: 12304:12315 unknown command 0 [ 68.724408] binder: 12304:12315 ioctl c0306201 2000a000 returned -22 [ 68.738071] binder_alloc: binder_alloc_mmap_handler: 12304 20000000-20002000 already mapped failed -16 [ 68.755724] binder: 12304:12335 unknown command 8 [ 68.758832] binder: BINDER_SET_CONTEXT_MGR already set [ 68.758840] binder: 12304:12315 ioctl 40046207 0 returned -16 2018/03/12 13:20:58 executing program 6: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) memfd_create(&(0x7f0000f9dffe)="c403", 0x0) 2018/03/12 13:20:58 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="73efa8766db330af81c9392ff6de6a4b9a0a7bca2ec7"], &(0x7f0000000140)=""/224, 0xe0) r3 = socket$netlink(0x10, 0x3, 0xe) r4 = signalfd4(r2, &(0x7f0000000080), 0x8, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0xc) signalfd4(r4, &(0x7f0000000040)={0xffffffffffffff33}, 0x8, 0x800) fcntl$setsig(r4, 0xa, 0x0) getsockopt(r3, 0x80, 0x9, &(0x7f0000000280)=""/91, &(0x7f0000000100)=0x5b) 2018/03/12 13:20:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000000200), &(0x7f0000000040), &(0x7f00000001c0)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000e0a000)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000183000), &(0x7f0000f80ffc)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000977000)) getresgid(&(0x7f0000074000), &(0x7f0000000080), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x4000000000007) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x28001) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/03/12 13:20:58 executing program 7: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x1, 0x1c, 0xd8, 0x8, 0x5, 0xfffffffffffffffa}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) 2018/03/12 13:20:58 executing program 2: gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) mknod(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) fchmod(r2, 0x102) creat(&(0x7f0000000080)='./bus\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpid() setpriority(0x2, r2, 0x8) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) shutdown(r1, 0x1) 2018/03/12 13:20:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@empty, r1}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) write$selinux_context(r2, &(0x7f0000000340)='system_u:obqect_r:wtmp_t:s0\x00', 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x0}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000300)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r3, 0x2}) 2018/03/12 13:20:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') sendfile(r0, r0, &(0x7f0000af5ff8)=0x4000, 0xffff) [ 68.771770] binder: 12304:12335 ioctl c0306201 2000a000 returned -22 [ 68.780030] binder_alloc: 12304: binder_alloc_buf, no vma [ 68.786256] binder: 12304:12315 transaction failed 29189/-3, size 0-0 line 3128 [ 68.796052] binder: send failed reply for transaction 68 to 12304:12326 [ 68.803735] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 13:20:58 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1a) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) 2018/03/12 13:20:58 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000140)="2f0000001e000ffd6d0000000000000002dd00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffbffd) 2018/03/12 13:20:58 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') connect(r0, &(0x7f0000000080)=@generic={0xa, "8c90f1bacd74d9c09f5b6e67d09769d0d903bbf5d0e3889d10e30e2b6c9dbb82ef9d556b7d665691f9f99655b60b6d6a2dca414bef7b4f24002e20e2c450f6aada5adbfec08a8a577218473e16c70dca0b30d54c330011d62dcf205d2ed22f1367b2a5e33f5e7cffc5c12fe95a7adb73099142e24e73948c1590f11b6834"}, 0x80) umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) 2018/03/12 13:20:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000), 0x6) 2018/03/12 13:20:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/03/12 13:20:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x3, 0x1, 0xfffffffffffffe01, 0xc614, 0x7, 0x2, 0x3}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c0000000000000000000000030006000000000002004e20e000000100000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000008e9ff61b20109c7d895e0000000000"], 0x60}, 0x1}, 0x0) 2018/03/12 13:20:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@empty, r1}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/current\x00') setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) write$selinux_context(r2, &(0x7f0000000340)='system_u:obqect_r:wtmp_t:s0\x00', 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{}, {0x0}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000300)={'eql\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r3, 0x2}) 2018/03/12 13:20:58 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101c0, 0x0) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r6, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400ff934800008065"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3d, 0x200, 0x3f, 0x1, 0x1, 0xffff, 0x8, r8}, &(0x7f0000000140)=0x20) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x0) 2018/03/12 13:20:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="021000000a000000000000000000000000ffffffff0000000006000000bfab51e0ab931232d2230000ff020000000000000000000000000001ac14ffaa00000000000000000000000000000000000000fcfe85cb2e3db4bbefa7fbbb5f"], 0x5d}, 0x1}, 0xfffffffffffffffd) 2018/03/12 13:20:59 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000140)=""/238, 0xee) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/12 13:20:59 executing program 2: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000100)=""/43, 0x2b}], 0x1) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pwritev(r1, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x8, 0x1}, 'port1\x00', 0x1a, 0x400, 0x3, 0x80, 0x40, 0x4, 0xfff, 0x0, 0x0, 0xfffffffffffffff7}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r3 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ff1000/0xe000)=nil, 0x3, 0x1, 0x60, &(0x7f0000ffd000/0x2000)=nil, 0x7}) 2018/03/12 13:20:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff22) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000), 0x4) 2018/03/12 13:20:59 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75787063666755b3ab6590000000008e505d4a17cf8bd4ca72eef85a3a863fd8773d157da5888eb049b053d2f3a1bb50ff33f24db0479544d161656e5bf7d10c7fc1c2bc31bad90bf9fbfaf8474183b07e"], 0x20) 2018/03/12 13:20:59 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101c0, 0x0) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r6, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400ff934800008065"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3d, 0x200, 0x3f, 0x1, 0x1, 0xffff, 0x8, r8}, &(0x7f0000000140)=0x20) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x0) 2018/03/12 13:20:59 executing program 5: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101c0, 0x0) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r6, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400ff934800008065"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x3d, 0x200, 0x3f, 0x1, 0x1, 0xffff, 0x8, r8}, &(0x7f0000000140)=0x20) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r5+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x0) 2018/03/12 13:20:59 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="fe29f96ad08b53fb919151ae1dcc2c7d761b4d171d0f8ce91bd23bdc2d0bfe31bc299fd994829a77edf8ecacf6cca873428aae0b7f873e94afe4bbcd69583e56c5b33661ecb2efcf2d02c37b071c19cd994fb5c0d542469edb26574e15fc0da5d6d8aed70c70c04a884d0baaf6110c2d77571d4aab2e79a1fbc7f5761e3f1f778adaea0067e0947a6ceea8d3cf6d28cb2307d1e60d408988", 0x98, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000003700), 0x0, &(0x7f00000000c0)=[{0x18, 0x0, 0x7, "b2"}], 0x18}}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x121000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x81, 0x4) 2018/03/12 13:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x8) accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x608800, 0x0) accept$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e21, @rand_addr}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0x4, 0x3, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) 2018/03/12 13:20:59 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') connect(r0, &(0x7f0000000080)=@generic={0xa, "8c90f1bacd74d9c09f5b6e67d09769d0d903bbf5d0e3889d10e30e2b6c9dbb82ef9d556b7d665691f9f99655b60b6d6a2dca414bef7b4f24002e20e2c450f6aada5adbfec08a8a577218473e16c70dca0b30d54c330011d62dcf205d2ed22f1367b2a5e33f5e7cffc5c12fe95a7adb73099142e24e73948c1590f11b6834"}, 0x80) umount2(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x2) [ 69.075476] SELinux: policydb version 1734763376 does not match my version range 15-30 2018/03/12 13:20:59 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x2) symlinkat(&(0x7f0000000000)='./control\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x111000, 0x173) getsockname$netlink(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x4, 0x8, [0x7, 0x5, 0x4, 0x6, 0x2, 0x1000, 0xff, 0x3]}, 0x18) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000300)) 2018/03/12 13:20:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') pipe(&(0x7f0000000040)) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/12 13:20:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x3, 0x66, 0x1}, {0x5c725a1a, 0x5, 0x1f, 0x100000000}, {0x100000001, 0x6, 0x5, 0x4}, {0x1f, 0x4, 0xffffffffffffffc0, 0x1}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f26ffc)=0x1f, 0x1a1) 2018/03/12 13:20:59 executing program 4: clone(0x0, &(0x7f00009cc000), &(0x7f0000f5affc), &(0x7f000061b000), &(0x7f0000b96f72)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) write(r0, &(0x7f0000000140)="1e34b86c0ddb47243c05452ee1e4ea45fa48e3ffe3c138f6a6f4871d691b868b4dac7f398e96a275cdc6796f457ef95d516d22e7eb8b7858e8efec2cafa8c48d88e4e5c6decb3fd105687f5764fc84e6d39ffdf984c3be6cf1c5a420500fbc7682f24bbd044461554ece36faa379f5e53aee24775fa81bfcd948", 0x7a) get_thread_area(&(0x7f0000f48ff0)={0x0, 0x0, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = syz_open_pts(r1, 0x3) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) 2018/03/12 13:20:59 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a05000004005a33d57e226460104ca0dedf1f0e8365cd43d106c41d00a676034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd64fffffc000000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x2}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x412080) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/12 13:20:59 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @loopback}, &(0x7f0000000180)=0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00008b0c8f5b87489a0000000000000000000000"]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) listen$netrom(r1, 0x6) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/03/12 13:20:59 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x2, 0x181) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x40) futimesat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/03/12 13:20:59 executing program 7: r0 = socket(0x19, 0x80007, 0x100000000) connect$inet6(r0, &(0x7f0000639fe4)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000223000)=""/32, &(0x7f0000000000)=0xff0f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffff67c, 0x202, 0xfffffffffffffffd, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="234761002000090099a5"], 0x16) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000200)={0x8, 0x1, 0x8, 'queue0\x00', 0x4}) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000002c0)="c0a95985835bed69933c6a7c062907fd22218ce547e72a520838e260e5bbc1a0716315d44804cbfa070e94e16980be155ead", 0x32}, {&(0x7f0000000300)="5fb23b6904071e134dbe7b8eefd27b4a9c2b2b57d6f7980a8927e390652a25fa6b69d116c2fb30a2ff96d4c8fb66600b4e365281f6b62a0c082680e69258a1d55d39df0e2751bc08bedb0977c77aaaeae756714d1c8f4cc694df382ae39d6f972f5a4490ad1f6aa5477e8a3fdd20e612d0d73bfb8514e906b94c98f070aae1aab02e47271431a96a1276e21dbc1028f44af2552b5ad3bea9b42fc3120237dab15b9230e31c0404f25734adf67241100f67f9084ffaf5b48bcb0a9fd39b769bfc678f9c7baab4f9", 0xc7}, {&(0x7f0000000400)="acb61c1d6e4cc5a10891f0f6aadffe5b630a83fc01f44901d27fee98b41e2fcdfcd4e257fe1f4c6fd13f9c6b4f77f827f286cdd047af48d459daf8ca286bc3b4999426", 0x43}, {&(0x7f0000000480)="91c525", 0x3}, {&(0x7f00000004c0)="012b33f1798e2932851f32b5cabd31b841e7c813013f4f773d1b63d52a769b754c169de91ce7cd705c4d4a5e47517c6127226ab33d8d332ade07a5e59344b20f0495a6482649d4c35f3ec26e585f805ce10a5d60438f1a72cf9d1a313e47ce059197ec1799b2709fbe18e2896c7c67c6111b1a188ba7d8385f38f57fa8348a053db6e773671fad5acfcb0f1f6d44ca0c959528cab94ec8951b2a546eadf7980ea7ace83ccfba50ff0bb1318160c3ca74613c", 0xb2}, {&(0x7f0000000580)}], 0x6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/12 13:20:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x2, 0x0, 0x0, 0x6, 0x6, 0x3ff, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0xfffffffffffffffb, 0xffffffff, 0x6, 0x5}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x1, 0x8, 0x3, 0x7, 0x5, 0x2000000, 0x3, r3}, &(0x7f0000000380)=0x20) prctl$setname(0xf, &(0x7f0000000000)='\x00') bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00000000c0)={0x6, 0x3, 0x200}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000100)={0x3ff, 0x9, 0x2, 0x1f, 0x6f66, 0x32, 0x8}, 0xc) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r5 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r5, &(0x7f000000a200)=[{{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200), 0x104}, 0x8}], 0x1, 0x0) socket$inet6(0xa, 0x806, 0x72) 2018/03/12 13:20:59 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/12 13:20:59 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002fe2)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000739ff1)=""/15, &(0x7f0000003ffc)=0xf) 2018/03/12 13:20:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x21, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x4, 0x7, 0x40, 0x1}, {0x101, 0x610c, 0x80, 0x6}, {0x69, 0x0, 0x80, 0x9}]}, 0x10) 2018/03/12 13:20:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) r1 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="fb363886f114f9c0af86ba4359e230ab97d0d09bbc10d5a76997ea1cf8834b33a0466f5b36161d6a0cdd7861343645d6695509bb991622c108e07fc77a604d9e95e3", 0x42, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x4}, 0x14}, 0x1}, 0x0) 2018/03/12 13:20:59 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./bus\x00', 0x5, 0x400) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 69.212842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 69.221936] binder_alloc: binder_alloc_mmap_handler: 12459 20000000-20002000 already mapped failed -16 [ 69.223170] binder: BINDER_SET_CONTEXT_MGR already set [ 69.223182] binder: 12459:12464 ioctl 40046207 0 returned -16 [ 69.224447] binder_alloc: 12459: binder_alloc_buf, no vma [ 69.224502] binder: 12459:12467 transaction failed 29189/-3, size 0-0 line 3128 [ 69.244472] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.244530] binder: send failed reply for transaction 71 to 12459:12464 [ 69.256619] binder: undelivered TRANSACTION_COMPLETE [ 69.256633] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 13:20:59 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000540), 0x4) 2018/03/12 13:20:59 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0xffff, {0x3f, 0x7, 0x3ff, 0xfffffffffffffffe, 0x8, 0x1}, 0x7, 0x3}, 0xe) mkdir(&(0x7f000010eff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) shutdown(r1, 0x0) lseek(r1, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x0, 0x3, 0x1000, [], 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f00000011c0)=0x78) 2018/03/12 13:20:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a12ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f52ff8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)=',\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r1) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ethernet={0x306, @random="ed701c9e5fb3"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="78000000000000003a000000000400000fbce44483b7bb4d25e6f7731d3d15b6bf7c3f0dc110daba8d0146f63753985e1137605e302af154574883c008a2dfffd221b84a703b98258e588bbdf030cf47f6a1be4a6830574bc7cbb23394abb7c60a34b6a722bcf416650cf082984f00000000000000000000"], 0x78, 0x4040880}, 0x20000040) 2018/03/12 13:20:59 executing program 1: clone(0x100100, &(0x7f0000a76000), &(0x7f000017a000), &(0x7f0000b22000), &(0x7f0000eca000)) 2018/03/12 13:20:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@newspdinfo={0x40, 0x24, 0x402, 0x70bd28, 0x25dfdbfd, 0x9, [@lastused={0x10, 0xf, 0x7ff}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e22, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) dup3(r0, r0, 0x80000) 2018/03/12 13:20:59 executing program 5: clock_nanosleep(0xfffffffffffffff4, 0x1, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) socketpair(0x17, 0x0, 0x180, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/57) 2018/03/12 13:20:59 executing program 6: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f00000001c0)={0x20080522, r1}, &(0x7f0000000200)={0x3, 0xab89, 0x0, 0x2, 0x10000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000240)={0x5, 0x0, 0x8000000007, 0xffffffffffff7ff7, 0xff, 0x4, 0x201, 0x4, 0x0, 0x244, 0x401, 0x7}) 2018/03/12 13:20:59 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r0, 0x0, 0xc86d, 0x1) 2018/03/12 13:20:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x39) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x400, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x88) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x208000, 0x10a) setns(r0, 0xfffffffffffffffd) 2018/03/12 13:20:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6804) sendmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0xf9}, 0x1, 0x0, 0x3, 0x2}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="385c3bcc4af589978b20f9e5d46f5d790e90108c0263564cc3909fd2688e4bfe1ed7845c2b899082", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x7}, {{&(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x57cd3c72cefb1a1a}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)="48ca4940f5cd5e2444b8fe40df87a83773f7", 0x12}, {&(0x7f0000000240)="bd58889ead618ae137fb5099416fcc136b1bd9ba249135857848765474ef0915536da7a49b2185cdc1465509d76f0088bf5bfe9fd8fcb23aeb92ae4e6985c3134bab218da2770dc7a1ad9282736c5dcce1715777619f1a225a468f3395c7c4dfb71c6ded64d6c981f92aad627f65faa76c51f7102ee7e0c49ff3e917d5a510818dce9a2fe44eb7ff127e2b6ca3f97fc37ba5075b7b534ecbd7c4324e33ceb1143ca10bfafab765a4e03439548aa9b4672e39f53fb75228b0fa9369069fb4314f71fa18683a34ae37af15ca26b5eebbb822d015cec36758e7d4ee8c", 0xdb}, {&(0x7f0000000340)="a3e6a17c288aec17b1f8f5d9acbfa785900899eaaa", 0x15}, {&(0x7f0000000380)="763c9e905b9424906e06b62f5593fb0314b411a300c8c33aa655ded8851310328afeb59c1872a2dc0d694cab3416737248746da7ac42a328357e156514e3ca5b23c447f55940beb30db725cae245ba968c84fe40d58a8f85d49549baa9a7f74f07a3744be73da8b70c6b3e9fe5b2f2879aac4e82072edaf18827d63825f77a64cdd8f8a75d86bcf04ba8381c448983bd2bc8bb1f795f9695acc1721274b8a9d86f9a30c89a11ceb28919ea5b261c329573c0915fc14cf55b090b17137c1336c8e0c880eb102aa63589fd798ef8064609ac1d37dfe0841e97a22c92194114a0604b7d21476472c434be8a1ab350", 0xed}], 0x4, 0x0, 0x0, 0xc000}, 0x40}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)="f7eb288708395d3eac1c36e51a02719516d33149b109e886e52bafb068ec8b9fb20c0a9324401407571587cb46284667d1112f0a0f5be126a8f5fee92157b1bdbd654a4ad6d300888573005fc480f07362002d03e63717ff7553067d56f81a974169ff4e8ac5dec77ec2037df07006133246a4b09284ab4738d6ea26d97eaababf6d1719d031c7cb7d834ee0913c29a6cd9b168653a5b9eeb39094604c31f87842", 0xa1}, 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"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{0x50, 0x0, 0x65, "55cea8b8f5781fab7e70b6d397abfc5486d0b1755a122fe9f724a3294be22c621d0214f1351d5b5c7de334a5495202181357261189c2ecc64a693da74a11ef"}, {0xb8, 0x100, 0x9, "4391dc434ff3bcf5e2e958f5edb38d5afdb91c63e131cc719720b591db7c905a98f5f9ad8fb4e7e5d6081dbfe00c5ff29506f90debae19cb0624445d0de9a2acefe89872006a4326a5a7f64dc1285247c99231d3b0d421de4c17d299333a8315f0661f81e07be58b988161d1583c012a8befb29962d6dc2e640b007fbdc7ca862599e2c86be7b3e36c9d81a97a551cb30da9ac6baf4f285af1b69051b9cd0bfac1b45a0b63d9"}, {0xe0, 0x10c, 0x1, "efd67735026b78e9293c8fdb8d7fd202d54a877881bb3ee0f34546c88f75b75e0f42189e1e10c8d848dc68ad06460cf5acf5479541d40121e5236683519d7a23aa6f2d54aee1e4716a060e158a230db21d71689d23ebe4361ae939fe1d2f2ea4b627579222ec2ba3014709f7668871212f31dba218442cb71d0b88b8d9fcd944229b928f41b4f8c941048d05dc5a132e70297eee59dbca3060453d2dc8a3f7e51e75270533112e3c3227766a0142b059a3dce856a5f3cd39d18e8b5c651146422cb8a84c0003f7c8fdfa6c989a76"}], 0x2308, 0x80}, 0x59b8}], 0x5, 0x10) read$eventfd(r0, &(0x7f0000000200), 0x8000) 2018/03/12 13:20:59 executing program 7: r0 = gettid() exit(0x0) waitid(0x1, r0, 0x0, 0x6, 0x0) getpriority(0x1, r0) 2018/03/12 13:20:59 executing program 2: socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00', 0x8000}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f000001ffe8)=[{0x14}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setns(r1, 0x8000000) prctl$void(0x27) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x100, 0x90000000000, 0x1, 0x7fff}, {0x4, 0x100000001, 0x3, 0xffffffffffffff01}]}) 2018/03/12 13:20:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x3f}, 0x8) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) 2018/03/12 13:20:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') sendfile(r0, r0, &(0x7f0000000000)=0x40001, 0x40000102) fcntl$setpipe(r0, 0x407, 0x6) 2018/03/12 13:20:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000759000)) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x800, 0x98f, 0x7, 0x6, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xb0}, &(0x7f00000001c0)=0x8) sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/03/12 13:20:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="e75fe273341798c5de90e50cf251807b93ad438083acff2a205e6098775adcc630a6e7858f55cccf94b22eb662c78df7620a51470c7ec2331bf1633b260fb8"}, {&(0x7f00000000c0)="2c28c5fc73e8525845c553535ab9f5d826c5696f9cc657d953d4c0bd632b8fff07f42de8d3e93dcb0aa6d075a8b4fa5004629824c22ce312c8619dd6f56208a99018"}, {&(0x7f0000000140)="c69e096649e125f6633ac2111cd88324d4568ba1df6d44d6dd13f87aac0e1eea7f64c47488da6d5941744c696643c939b38fb4c62ab076399702a92dee3f21c1488cb8b5560c8a0f187ef279cdc4f1710cc69e03b2bac3bcbccc0566639f3a24d6f0d4700588bf3901799340b2ea28a6977722bfafd7e9743cebbcea2e45a3573b7275d13e0b63333022119210cb25ba7e97b96b6473f1506dae3eb2a79aefb50c251fde5da57600240f249bf17e5562af20"}, {&(0x7f0000000540)="176aed5b920ad0f29943d739217783e2a1aba7940940643412fcc3820d488fbbef2f"}, {&(0x7f00000004c0)="d6a6ed951f95219f85ba3063b6cb36f5f4a901f85511b0c7fef5ab45ab896d4ad5f5538f332cf0398facc8ae0bcd7bb35cda8cc5604b998fbf63dbf73b4670bef81d19cd2a84b767066c7699"}, {&(0x7f00000002c0)="36cf16e992d617108ff6c7dd341fb2b84a4d93ac0d226d1500567d7b75a91132726ab64d93b6d97ee9c2af957cd8c0f31e405f27f1f9b4f6ca49501561acbf733ac2a3c727e3549880df55d40bdee59f2ab7c9bdbef9cfea35634f6576036989f55017ef5deb46d9a49672fb5b7a67cfd5807306f12cc12c2f417ec9127e4e322b5dd19bc316e0f67d00f263a7c285189feea9f06605b077bf6fb07feb25edc8587fc53b60979c013fe09adb0f9b5841469a5e4827c4178531da1ad2261fa0fc2133cd51399ad99f19ce9fb0da8ec34f4291d1bad9a8e0daa10593ce8a5e"}, {&(0x7f00000003c0)="ec35d7cc585de17b396ffbc2c7ba1246f48a6cf91cb8ed25470d7711bc21bc8e99cb78edf5409394f4542d5d46ca6e599c9afaa5e899cb44f862e005a93fc5822df2018dfc12840539c383608e3d0bae0867ccbff724cf8e31b060b9fbc6b9e6ea81", 0x282}], 0xc40e460a117ddd0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/03/12 13:20:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000048dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x11) ioctl$int_in(r2, 0x5452, &(0x7f0000f27ff8)=0x81) write(r2, &(0x7f0000000300)="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", 0x2aa) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c3000)=0x3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r3) dup2(r2, r0) 2018/03/12 13:20:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x480a00, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x14040) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80000001, 0x0, 0xfffffffeffffffff, 0x2, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x10001, 0x30}, 0xc) 2018/03/12 13:20:59 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x104) r1 = inotify_init() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @dev, @local}, &(0x7f0000000100)=0xc) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) inotify_add_watch(r1, &(0x7f0000b38000)='./control\x00', 0x80000000) socket$inet(0x2, 0xb, 0x7) 2018/03/12 13:20:59 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x80) 2018/03/12 13:20:59 executing program 5: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f00000019c0)={0x2, 0xc, 0x5, 0x0, 0xe, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d3}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_ident={0x2, 0xb, 0xfffffffffffffa55, 0x0, 0x2d}]}, 0x70}, 0x1}, 0x4000) syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/12 13:20:59 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x2) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) sendmsg$nl_xfrm(r1, &(0x7f00000008c0)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000940)=@newae={0x40, 0x1e, 0xe16, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6}}, 0x40}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000002f80)={&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002e80), 0x0, &(0x7f0000002f40)=""/32, 0x20}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000100)=0x1000, &(0x7f0000000140)=0x4) write$tun(r4, &(0x7f0000000000), 0xff32) 2018/03/12 13:20:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f0000005300)={&(0x7f0000004e00)=@nfc_llcp, 0x60, &(0x7f0000005280)=[{&(0x7f0000004e80)=""/52, 0x34}], 0x0, 0x0, 0xffffffffffffffdc}, 0x0) 2018/03/12 13:20:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4, 0x8, 0x9, 0x8}, {0xfffffffffffffbff, 0x8, 0x8, 0x3}, {0x9, 0x8001, 0x4f17, 0x3}, {0x1, 0x0, 0x2, 0x8}, {0x10001, 0x1, 0x3f, 0x3ff}, {0x3, 0x7, 0x10001, 0x4}, {0x6, 0x1ff, 0x9, 0x101}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgrp(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}, 0x0) fcntl$setown(r0, 0x8, r1) getpgrp(r1) 2018/03/12 13:20:59 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x101, 0x1, 0x8, 0x7d}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x2, r1, 0x7) open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x4) open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) 2018/03/12 13:20:59 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000000080)=0x1, 0x5) socket$packet(0x11, 0x3, 0x300) 2018/03/12 13:20:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x500) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005f1b)) 2018/03/12 13:20:59 executing program 1: pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1) vmsplice(r1, &(0x7f0000005fd0)=[{&(0x7f0000007ff0)="eb", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f000000d000)=[{}], 0x1, 0x0) 2018/03/12 13:20:59 executing program 0: r0 = memfd_create(&(0x7f0000000100)='{$\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') readlink(&(0x7f0000f42ff2)='./file0\x00', &(0x7f0000000040)=""/31, 0x45deb65703305fcf) 2018/03/12 13:20:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xdc, "5559b1a59f8383d6fb74d9f77ede0257728ad886a8f4bbbc220460e38860ad3cee6dc7a45c0ce92b42169a6455ef63cd1b5b7ee7644f23bd950ff19a5cbca938ef8fa8494648fcfc41f2fbec3d2fd8be4ecff8db02ceb1d64a3c321eb2b73b7d11255b33ac3aa7ee6d79898ff05bac56765080ab6548b0c4e90bf0869b5ce590e1176b310663beaecb672abd3c9eeec6973712ff9043aedebbdad2e88c85df38eed89654283801357073b618bba68ba42c8ca9a4568599acb502b8571c44a3152aa2345fa40a1ef50cf23c5e7ecc57cc2efb4b77554c8a63a5b83e44"}, &(0x7f0000000100)=0xe4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xae, "d624039f7661ed023c81a90db27c811314e7f924c4f689c60afbc487ed3d63bce1d096827ee74badbbd79f9a9889434f1fe9cdfc8be71613025bd42e8d084707800fe309741d4336986445977a7871b9f9a45e6404995cbdb77140fa6b49a372952384649703cc59459d643be78100c96f624f7a5fb1efe8e0594debbad902d46fccc2f166a007d43eede681a0819415215d615487b902053013e2049c9655e2f003680578373e5a178d9d02faa1"}, &(0x7f0000000200)=0xb6) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)) 2018/03/12 13:20:59 executing program 4: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) umount2(&(0x7f0000000000)='./control\x00', 0x6) open$dir(&(0x7f0000000040)='./control\x00', 0x10000, 0x20) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000166fe7)=@known='system.posix_acl_default\x00', &(0x7f0000aaefff)='\x00', 0x1, 0x0) 2018/03/12 13:20:59 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) open$dir(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r0, 0x80047456, &(0x7f0000da8000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x8) 2018/03/12 13:20:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/12 13:20:59 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$void(0x1e) 2018/03/12 13:20:59 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2140, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x100000000, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x10001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x506}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x4, 0x6, 0x8, r2}, &(0x7f0000000180)=0x10) ioctl(r1, 0x2201, &(0x7f000062f000)) sendfile(r1, r1, &(0x7f00000000c0), 0x7) 2018/03/12 13:20:59 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) shutdown(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip_vti0\x00') r1 = syz_open_pts(0xffffffffffffff9c, 0x101001) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"3ab9b036ba7b69"}, 0x10000}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x6a1d6c57, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}], 0x54) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/12 13:20:59 executing program 5: socketpair$unix(0x1, 0x100080000b, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)) r3 = socket$inet6(0xa, 0xa, 0xd62e) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000001c0)=0x4b) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20, 0x400000) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000005c0)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x16}, 0x800, 0x681, 0x3c, 0x0, 0xac, 0xa4, r4}) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/125, 0x7d}, 0x0) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/12 13:20:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x8c21deae111e0df7) flock(r0, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000340)={0x0, {{0x2, 0x4e1c, @broadcast=0xffffffff}}}, 0xfffffeb9) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/12 13:20:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001340)={{0xcf9f, 0x7fffffff}, {0xfffffffffffffc00, 0x5}, 0x8, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000013c0)=0x4, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000001300)={{0x0, 0x2710}, {0x0, 0x7530}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/03/12 13:20:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x4, 0x1}) 2018/03/12 13:20:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000540)=""/222, 0xde}], 0x4, 0x0) 2018/03/12 13:20:59 executing program 7: socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x9) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="3bcfed8b381d66fb6576e376e4a0e386e583c03f5404f60b267c83b354dc06c76f9e6d0f8ff2182ed4d79a3a06068863e4b8cd59872097238786257e790b579093e9d8336d0ecec0a9deaf40f4ec03a8beb503c0b9fd11e2148eb1e2a179eb2f7b2236877f2bf54ae3647d4d64fad8752194e28e84c0db35c937752a77e6dde749d1ade49f129b373cabd8ff0a457ede82e8a86e24adffac9fcb92a555375f9fcefc06699e2da3278edaeb8e9f5e114a8a8b14c65490ef09026a8b70893b4f8d93a094866142", 0xc6, 0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000002c0)={0x101, 0x1, 'client1\x00', 0xffffffff80000000, "a560fd72e1ce0079", "17adfbbe0dbacce3462d1b0a79fb9e1faa75d6874a124007ceee867b0f6e84ec", 0x7375, 0x8f}) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=':\x00', r1) prctl$intptr(0x1c, 0x1) 2018/03/12 13:20:59 executing program 0: r0 = memfd_create(&(0x7f0000000100)='{$\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') readlink(&(0x7f0000f42ff2)='./file0\x00', &(0x7f0000000040)=""/31, 0x45deb65703305fcf) 2018/03/12 13:20:59 executing program 4: keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="766d6e65743175e1b5d99f00", 0xfffffffffffffffe) alarm(0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r2) ioctl$KDSETMODE(r1, 0x4b3a, 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x74) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/12 13:20:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x100003, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x600) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e24, 0x171, @loopback={0x0, 0x1}, 0xaa7}, 0x7, [0x0, 0x3f, 0x9, 0x81, 0x69c, 0x7, 0x7, 0x5]}, 0x5c) 2018/03/12 13:20:59 executing program 1: socketpair(0x1b, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x58) connect$unix(r2, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/12 13:20:59 executing program 7: r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9154dce3b490ab0724e38e6d7eff69ba", 0x10) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000", 0x10) 2018/03/12 13:20:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000240)="e4047d1ab5fc153652ae79c6", 0xc) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x7e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bpq0\x00', 0xb400}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x8}) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000100)="0c9923457672ed2b606eb1659cd0d43e9ddfaaccfdf5d67247f7d1f1470a420ee4661ec3707022d83d23b55edd50d9050dd2f6d2ecf4c7180e965c98cf6edef495c03799293c7c151171f824a699cc8ba3f9b899b3bfe233b3fe5cdb807d63a4c283ffb98814a4c08ea8bf008edee2cfb5e2eaf6cb508ca756dfed7f2d93668ac779dbc24fe06957e2bb25331289f776c22e68f37e01d7199919b0494c4dcd826b6eb36eb46a8c745e7da84427a7622ef31accd92d2acc8128aa8eb16727a27ca2ce6c5564c0f0b94197760827c9614131e8c750602c55ecc475c0509c51db59ed421d2623b9fcd778", 0xe9) 2018/03/12 13:20:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt6_stats\x00') getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xd77}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8) 2018/03/12 13:20:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) r1 = signalfd4(r0, &(0x7f0000000000)={0x10001}, 0x8, 0x800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x6, 0x9, "41d751db462c", 0x74bd}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x80000000}) sendto$inet6(0xffffffffffffffff, &(0x7f0000125000), 0xfffffe91, 0x0, &(0x7f0000b34fe4)={0xa}, 0xfffffedc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x2, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001040)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000180)=0x1008) 2018/03/12 13:20:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000824000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x100) 2018/03/12 13:20:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000375000)={{0x80}, 'port0\x00'}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/12 13:20:59 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x31, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f000035ffcb)=""/53, 0x35) 2018/03/12 13:20:59 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002106000000be000009000700e0a73187358e920dfaddb7a6ff0404", 0xff7c) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040)=0x2400000000000, 0x4) 2018/03/12 13:20:59 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) lseek(r0, 0x6, 0x3) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) [ 69.988324] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1569 sclass=netlink_route_socket [ 70.003450] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1569 sclass=netlink_route_socket 2018/03/12 13:21:00 executing program 3: r0 = inotify_init1(0x0) gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x60000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = gettid() fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4204, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000000000), 0x100000d, &(0x7f0000000200)) 2018/03/12 13:21:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, 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0x24c0}}], 0x2, 0x0) 2018/03/12 13:21:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) fchown(r0, 0x0, 0x0) 2018/03/12 13:21:00 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000477ff8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0xa, 0x6}, {0xf, 0x401}], 0x2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x5, 0x4, 0x5}) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x0, 0xa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) splice(r1, &(0x7f0000df6ff8), r2, &(0x7f00006cfff8), 0x3, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000080)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/12 13:21:00 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x30) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x8000) 2018/03/12 13:21:00 executing program 5: seccomp(0xfffffffffffffffd, 0x0, &(0x7f00000001c0)={0x154}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl$void(r0, 0xc0045c77) open(&(0x7f0000000040)='./file0\x00', 0x104ffe, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/207, 0xcf) 2018/03/12 13:21:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) 2018/03/12 13:21:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x7, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x801) ioctl$VT_WAITACTIVE(r0, 0x5607) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000400)="b9", 0x1}], 0x2) 2018/03/12 13:21:00 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) 2018/03/12 13:21:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x4d04, 0x99}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xf5) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000503fe2)=""/30, &(0x7f0000787000)=0x898) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/12 13:21:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) close(r0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/12 13:21:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) open$dir(&(0x7f00000000c0)='./file0\x00', 0x540, 0x100) 2018/03/12 13:21:00 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80002, 0x0) 2018/03/12 13:21:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x3c, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xc2d0) 2018/03/12 13:21:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000511ff1)='pagemap\x00') pread64(r0, &(0x7f0000000040), 0x88, 0x0) 2018/03/12 13:21:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x19) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x4, 0x8400) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0x1, 0x6]) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0x2a, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b05fb8)=""/72, &(0x7f0000fa1ffc)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf807, 0x4, 0xa7d1, 0x299, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x4, 0x1, 0x1f, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x7b0a}, &(0x7f00000000c0)=0x8) 2018/03/12 13:21:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000380)={r1, r2+10000000}, &(0x7f00000002c0)) r3 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@nfc_llcp, &(0x7f0000000280)=0x80, 0x800) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) r4 = dup2(r0, r0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000240)={0x6, 0x3}) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x400600, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000014c0)=""/152, &(0x7f0000001580)=0x98) ppoll(&(0x7f0000000180)=[{r4, 0x10}, {r4, 0x8000}, {r0, 0x1000}], 0x3, &(0x7f00000001c0), &(0x7f0000000200)={0x8000}, 0x8) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000340), 0x10) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/03/12 13:21:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f0000d06000)=0x1, 0x9a) sendto$inet(r0, &(0x7f0000145000), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c0ff8)=[{0x4, 0x8}], 0x21) 2018/03/12 13:21:00 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000180)=@req={0x4, 0x3, 0x7fffffff, 0xf2a8}, 0x10) getpeername(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) mkdir(&(0x7f000080d000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) bind$ax25(r1, &(0x7f0000000140)={0x3, {"4cbd022c22f02c"}, 0x1}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c44f66)="22c5ed288b942c15b3c274") 2018/03/12 13:21:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) sync_file_range(r0, 0x7, 0xded899d, 0x2) 2018/03/12 13:21:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000347000), 0x390, 0x8084, &(0x7f0000f7b000)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000560000)=0x3, 0x4c7) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0xdb, "80324a7edef636448b32d73e6ebf118cb13f4d40cf6fbc297ab0a2eddac8b5b573e7fc71c64251b18fbb0bf266b54158c93464e28b14a1490a2e328f14b8c26edd61abd0f961671784ae88c772961f26d2b0d2605c608e96e0adff4ff299fb9905b6393c7f29af2f234a4df24ceda6d481ff7340556bae838d0ffc622fb5b417944155bdd2b76e8824101ccefbec98b9d3f1dbfb3a15724c999d7319d29be7f6643df4099ec045bf8fe3ffb41184eaf1c579ee142d57d7ac65e7ee50a01312ce72f6e89796de11a82bb35c456eba7994edd502f7ed4b8ceb263451"}, &(0x7f0000000100)=0xff) 2018/03/12 13:21:00 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80002, 0x0) 2018/03/12 13:21:00 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="140000000009ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000240)=""/45, 0x1d) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/03/12 13:21:00 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x58eb, 0x5, 0x7, 0x2d54, 0x0, 0x4, 0x0, 0x4, 0x400, 0x1, 0xff, 0x9, 0x5, 0x5, 0x9, 0xffffffff, 0xff, 0x4, 0x7, 0x7ff, 0xffffffff, 0x3, 0x1000, 0xfffffffffffffff9, 0x800, 0x80, 0xfffffffffffffffe, 0x1, 0x1dc, 0xffffffff, 0x0, 0x10001, 0x7, 0x8, 0x80000001, 0x5, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x200, 0x400, 0x0, 0x0, 0x3, 0x7, 0x5}, r2, 0x4, r0, 0x1) tkill(r3, 0x1000000000016) 2018/03/12 13:21:00 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4200) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000017, &(0x7f000039c000)=0x400000000000001, 0xfe91) sendto$inet(r2, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00007adfe0)=[{}, {}, {}, {}], 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYRES32=r2], &(0x7f0000000100)=0x1) 2018/03/12 13:21:00 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400, 0x0) recvfrom$inet(r1, &(0x7f0000000240)=""/190, 0xbe, 0x10040, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x6, 0x7fff, 0x800, 0x8, 0x2}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffed2}], 0x3, &(0x7f0000940f43)=""/189, 0x43}}], 0x0, 0x0, &(0x7f0000b9dff0)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140), 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) getpeername$llc(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) r4 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000500)={r2, 0x2, 0x10}, &(0x7f0000000540)=0xc) 2018/03/12 13:21:00 executing program 0: mkdir(&(0x7f0000c43ff8)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') linkat(r0, &(0x7f000087cff8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052dff8)='/', 0x1000) 2018/03/12 13:21:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffd5e, 0x10) fcntl$setlease(r1, 0x400, 0x3) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/12 13:21:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x7fffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x89, "00642d90175361078ceeb4823b552448e1a23d1cc652768e83695acd1c4cc0af13e9a6d27332643d17922aa34a59df53be35f87a251727f52eb933ea9cc40e5490bab9e7e944f97849fd183f9d27ec836ee6575ca8f6cb27784d35e0eceec16ff81468b3273fe2226e2fc8e43652d415b87525b92e86a873bf75012c8cdafa251cd2fb34883f932dec"}, &(0x7f00000004c0)=0x91) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)={r2, 0x7}, &(0x7f0000000540)=0x8) r3 = dup2(r0, r0) sendmsg$nfc_llcp(r3, &(0x7f00000003c0)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x3, 0x5cb, 0x81, "4229845b6c9d4a8129bb517cd2c9fa8dd284e259d670584497e1ccb7a402b2a300d56c6955fef82959e153107e2f84bb7535f6734e73c3eb51b597b2f03d93", 0x9}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000080)="fd7a09b5ecf5e34f9fab9d70e1ffa4f640e9cca7f0e1cbbc9c890a641290552b2209d645fba413eefc9e3d69167c25661799e0cacaf93cbc4755f1e7dc4443d67e9f21a2c689c06de760fa53ad662e1ccf69da504981b1e1ff100595581e974d7ab36d528d6945b39c41ffcf4114d95a65a0bb40ba3ab93df5a31b7bda73f85f92da8f4925984d3296abc1c7c4533b108598e4d27b7cf65b95570b82983fbb19d3e166848b4efbcfd01f2b769381f654742a686c2517ad6ae6574a55624aa0051dbb1e283a48287b6701e201312ab21ccc", 0xd1}, {&(0x7f00000001c0)="a3df2c42d09675ff76e6eb944423922bf09db9238ae204f6d18e376113512b1e5fc21acd8885ffe92b75ba975cc565d79d8292fb60d9f97f2c8b72cb3a6fc87e97cce19d0cd224d9f7b98dc078a455a68f673e237a0bc5fd89024d0e9f67070ad1e0721be15dedb9192ac93186be7257a40f77dc898b994d080388cfa2420ac31e055732c794f45b17ee3462608d3762dd693bdd9b0dc2e29d6307c892eec958eba6caeb4b069062ccd7b227034622b875aa9b155205e44b34095f624dcc1fa96f53faccc6448e740701ac14cc7884cc36c343b91e80131aa0deb4b2d86da798b2", 0xe1}, {&(0x7f00000002c0)="98463fc3ecd75a70f9581fe0c7b5a439872c50daa88b5067ab535fdfb0eb33fbaca9458bad13275432205ead3f26283d8162d7fc2ad96383e6e3fdffbb2de5f7c5a73f76e29e287a", 0x48}, {&(0x7f0000000340)="f410b8e50a24057cbe12f61c9a0b37f2bdd543ad", 0x14}], 0x4, 0x0, 0x0, 0x10}, 0x20000000) 2018/03/12 13:21:00 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) 2018/03/12 13:21:00 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x200040, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f00000002c0)="d749b6a49eae5e9fd34e70c2e39a1b42ea22684e78cf8279ad203b2797c8426fd9e644f2f094ea5278bbf2ab446f13776963c83cb310b703b0e00cd9e03bbebad70f4751a2fbb64aa2c0862621998eb19c85b69bdbbf55361e7bcaff24a54584b90e37f0405b0269f8d3f0d6260c7d76b9318f06159fb0a6deafc7b8b0d8f8c6c3f359f8564c54a64de22427aa9db88cd32e2f74ff888b18a9138fbbe90c5e95fb651aa5d54c31753f25437d76c54ff048d45068025b9d26eaee4687d8", 0xbd) r1 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x2) timerfd_settime(r3, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f00000001c0)) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001e000ffd6d0000000000000002dd00d8020000001f5f08c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/03/12 13:21:00 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000ff0)) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x212002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0xffffffffffffff9a}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000140)=""/71, 0x47}], 0x3, 0x0) 2018/03/12 13:21:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x10, 0x8, "0600000000000000c3"}]}, 0x2c}, 0x1}, 0x0) 2018/03/12 13:21:00 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) flock(r0, 0x1) 2018/03/12 13:21:00 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0x4, 0x805, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) socketpair(0x3, 0x7, 0x8000, &(0x7f0000000080)) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) 2018/03/12 13:21:00 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) geteuid() setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/12 13:21:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2}) setns(r0, 0x0) 2018/03/12 13:21:00 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000fc6fa0)}, 0x8000) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) r4 = getuid() r5 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000022c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002840)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000002940)=0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002980)=0x0) r10 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0}, &(0x7f0000002a00)=0xc) r12 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003f00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003f40)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000004040)=0xe8) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004140)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000004240)=0xe8) r18 = getegid() r19 = getpid() stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004340)=0x0) r23 = getuid() r24 = getegid() sendmsg$netlink(r2, &(0x7f0000004440)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003e80)=[{&(0x7f0000000140)={0x7cc, 0xffffffffffffcf7c, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x10, 0x77, [@typed={0xc, 0xf, @pid=r3}]}, @generic="ceecb390007fd7c2244a7ae812f2a7dbdd031615457e02014ea3ca959be48c91b1f578f64c291ecad70bcff9f1e94691e2af033f22a029423c589af2a696eec6ab9c16d5a35d24427a83d6b2f5cbfcfa4b70e3f6f5ffceb047ef78eab00dc7c62bdcfda78357d056d190561b98303e519510327c11240c7a8808eff5e5c6a1f0071d02c4ea0c6adf14381180b151cb1d05af7c611ba060e26196925dd75e7cd1504773d2", @generic="1e7c2fdd3c847943ff5c3c1a29d3835c77caf80b625d16108f14270759b24247e61978ef460612211884e5dfc77c94b8bf138f6f335fc63079a280e6e5ee8187db499c516d69fc8d62ff056e010f698ee782df54", @typed={0x10, 0x6f, @str='vmnet0\x00'}, @nested={0x194, 0x75, [@generic="e3f917074f2bbfa0cdcd1c8e746a3148d8f543988cdaec4553ff", @typed={0xc, 0x4a, @fd=r0}, @typed={0xc, 0x1b, @fd=r2}, @generic="5409309652f43cb36a37abea12f6fdbe2cd63dad9f376736356c8482380b150bc5ab5f20b06dfd4f2f0cc06e638174dbb0faecee734a0f3549a30652c6ad72a4b40339575ba9ee0746be635568f854d5386d34bfb2756257732c4318ad184183811f46579139036eb2b5ec7d83e6606530119a31b824166ba0d24742d278f784e55c8232e28b48af47ecdf2e7cb27770cb6788027e8f01b54b1dfe92028651bd5e5c354ab1a8e6d5ed3860e8ea40015494ed259fabfb15bf517fd282ae843da4b778ed2f286a5f234e2882049208e03c60562a81dd8d961eb32e", @typed={0x78, 0x83, @binary="285cfbd3f048c4cbb56d6ef1ff6ae8eb04061757d7998d87911beba1b1413103383045c52dff10348336796fe3d4653fa7ccb3e90f6d0f5c71e5d01f7e188ba34d7c7cb46f85d1dbd6aaa7a937f0d2a6e5f49b582a8b466e506dcc99417ed0234e4f58eacd498f1f47654a4af200"}, @typed={0xc, 0x3f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x510, 0x7f, [@generic="fbf4609c912c338ee60d836d36abf10985434e143c7cfe604fecc7c856937cc5dfc1cada68ec69acfe733a008e0d9a5357bf42b5c4f8221c33a5082e0b63d1ec7de0f49818ae95bdd9069af81bb8a0fc8c7e641a1e3ed90d3024fce8153f92d5db494da68f9f02cd887d444f72b8d5907068", @generic="264273774206c26c5e9a47e69f98e4638124a97d2358f7540d4a7c5bcb91601d23d66b7f6269ee5a051680e6be1c6ddc85c29ee9540b8ee7743c2a37667a0d385c82fe94e17eb0ea6d53d003f2672763c0118fc04be6a731c2e7aefc477b1474628593ee8bf0f32d126898e95b2776d490730915a0f2d822c9becd11f20333f99c6f7be145f43faa2afb568ff69ccda9fbdc08b2096672598ec5d1f433ff76a856d793af977a81bc65b7b278e9c5c3efec77ea4fc336d7fea0368218a56f3d7e1cf0a303591c2907d4ccfea9bfb7968afd6556dce61b6a857f8f14052bf8351c9acedb146a409e67cd6d8d7a1064c5804e4f733fe8481353", @generic="18aec2442a75fb85006b088dffb9a5b5beec1b967bc38dca76f6d10878b87b99dae825e9a2c1de5af32fcb3ecc4246aa65450c93b5b110fb0a2b5d7fadac85e8039443591193fdb0ce11bf6bb1359cbe2fc96e5a4999b3ac80726f15ce9d9b325558e5b5ec460dbb4537b90f042d96d7f6c0133182e25485fdd776f5fa446a3f3176e3b892bf32254a46a42a08688febcc2227866a720b524f46849c0c5e130ac49f520db3791a5a213dacb4efd5423457c50fd5204f000f84813e607558bde23dbe581631bc86b8691fe68427568a04cba7c4b7a3c967e3a3", @generic="edb379b0a37aaa869d5501cf85e70874c3d3f18a0866c88a625028b4e997d7764959d7f3d1c925a1417faf9f5f07b19fa6d07bf29be3882b319422faf83a6b969a990dfc7401a1df8e9de0c1707e24dd6b49a5f979ce813e98377eb7618e27e6f76d3fd329ca602ad18ebf4120071373be40816132503ad3f81361862d1361312387c50c274dd467808c0d2bee8634dc7368e582d1ed3d483611ef8bde9d2e0e1c4faaf1a388213054584ed4e766c5d0fb11c550fd4ee3bf3e545e1b7955d48c9e4592c75146305fe3ec71a034cef66f095f2e17fc2cc6b6cec509da", @generic="de76d6833f7cd2da8338a6e3ef9a74756c72ddf0a73e65352ca7a4c59c595bf8094ee5249cf7cfdbbd53124448289746fb06e80a09a6404853817a5eb4d9ec5a620389a4e6be08dc71e03ae3d74c631893dc010b4fdd968c158eb96afe6296dfb040dd5394980a200748223826531463736b6797b7bc2b982cddf4f4bca78ce9aa5cfa5eab2472049dd866139321a12c8eb465fabae38e8fe1782102ff29691a6729d11a990ff5956549f49862f136a060ebc93c84f943e34f2b0e578321c08ead94ef01bf6bf7d7df0a156ce3bbaadcfb5062fa0f37af1bd6e2655459ff44e5737c80fac9", @typed={0xc, 0x43, @u32=0x5}, @typed={0xc, 0x33, @fd=r0}, @generic="c50ca4928470e2e1b3fddc804e125f17e90b0cae7a0090035d658d2be0c7116a70b0dd1d221e221ec7ebd9ca0fe2fe850071ddd1f0bf1e5646305f64948fad33535a19f3cea8f94efbcd9cd47ff185a0493745bdfcaccddefdc1e14967598bc38eec9ae4490e35adbdd11571d31e491a0606cbe11f3b5dc1c4d0af05db2da5f05126e5183b3166b13582dec47aa4b000ad7d4e856711edfc66ee011bfc2af91875e88c59cb83092fd16027c06206db08c137a5c4b57c9820c6fa6bee909d5ccd3bf9f8c5b1869b2271ed0bcfc702469df9f73ae97b8eec356f1788cccd72e291d36890", @typed={0xc, 0x65, @uid=r4}]}]}, 0x7cc}, {&(0x7f0000000940)={0x84, 0x2c, 0x408, 0x70bd27, 0x25dfdbfe, "", [@generic="2ef2276472ad2b18c4ec685feb406d3438b6fe520221c158b5b46113468ce16581762e1b7001e25c1b49f54365b78a244503a52237ef7d3a32a1009862861c3db28831f0fa6faf1dc1d6767b87d6641720bb853acf8750", @nested={0x1c, 0x23, [@typed={0x18, 0x45, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x84}, 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@ANYRES32=r5, 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@typed={0xc, 0x9, @uid=r10}, @typed={0xc, 0x82, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x74, @uid=r11}]}, @nested={0x1a0, 0x40, [@generic="48329bf982940ff5c06cf94eae0b84910ab4a85434e2425689ba3e0f4f3a734200f910b5534b087065781d13c9e4ddc54e4b1aba342c1c62e70f5dacc89a3b74f1d125fcca9a30a57f8c2cf89ed7fd50cd3dadb4b8cedaae6d39658519907abb8f41e8aa4da6555f7b5aa432f121e05ef34d89d35c62c22b96a544a940fb25443f1a1ce897e6f7581dbd1114f3c0e887", @generic="8e882887a3f209ee4f575f2573aba43be600f39824cf0d4b099791c99f794b9f243066206d67bc58146a136cf98f989b353b246b2090fe223c0653d5838fb2123a1dcc759a0c89fe9e3eb94da3dfa9c28a204aaffa85ede965b1dabef39fd8e2e8d6e9944e1c37d6296aca4b245ffa4219efd3fec9251b12a84aed34bdc32ca6de99d6d016b1a3d027353c464bd888f1afb17b9127414b2e6c2489eab19c3dec47942a20f887ba7fc81bbeeb346627f34b2e4015ce517c83f72edc99d58ad3020690dfd45f", @generic="9889db4aa11c57a824d865dc50adf7ff5ab0d28088ab438fb0c44cfb78f93fa290e4", @typed={0x18, 0x5e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x4f, @fd=r1}]}, @typed={0xc, 0x10, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x6b, @ipv4=@multicast2=0xe0000002}, @nested={0xf4, 0x20, [@typed={0xc, 0xe, @pid=r12}, @generic="993d2282706cc566dda616c2732f143454bfb6a4d7247a6c0dd332aca8cf718ac113e02161a1f4731eab7d76775f336f31d8ffa491617fe82f64efefed6d3c5d7ac7a095ed0c97ea87355550874bfc2cf49f13a7effd3e37973f77dd9c0f3b3c0ff0fb929f924637f8c9f834435937513efa63078fdd8235a0a77e1365023bc3493e2f1686d50b51ac9956d8d5e1170c4213f8b320e06de10825cc849a9fd595cbf491d0a30e6d5556c4acdd06", @typed={0xc, 0x7, @ipv4=@rand_addr=0x1}, @typed={0x28, 0x8f, @str='trusteduser\\posix_acl_access.&\x00'}]}]}, 0x1418}], 0x6, &(0x7f0000004380)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x90, 0x20000001}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/12 13:21:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x2057c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="da2f856ec8011cf184dfc3acf3274add", 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e65ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x8000}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) pause() setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r2, 0x3, 0x9, 0xfffffffffffffffa) 2018/03/12 13:21:00 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'gretap0\x00', 0x4000}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(0xffffffffffffffff) 2018/03/12 13:21:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0xfffffffffffff001, 0xbc5, 0x9, 0x3, 0xa}, &(0x7f00000001c0)=0x98) fcntl$lock(r1, 0x24, &(0x7f0000003fe0)) r3 = socket$nl_route(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000440), 0x0) 2018/03/12 13:21:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80080, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', 0x600}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/03/12 13:21:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1fdc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xc0000004}) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11242000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xc4, 0x22, 0x10, 0x70bd26, 0x25dfdbfc, {0x19}, [@typed={0xc, 0x7d, @u32=0x1}, @generic="5722651c9b6c5ca62ff1db415f54d15e32cb79b26284953eccf17661", @generic="fd727ec33a57cb1f9bb555a678bc819fa13e3a91a8009fdc3cfcab40df8c3570868ca07596a7c577332eba5a5321520fd67cb8b790ea81f7153fe7085bb575583d81689048e00e834a86654335b1a361d8b4d60e04f76ee58b884067b0e07d67e7985ed7f11fac0aed1917a36ec43893fbfdcab3f9a48451886b75c38118ee9c400ec121d5687e"]}, 0xc4}, 0x1}, 0x44800) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/03/12 13:21:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x8, 0x4e21, 0x3, 0xa, 0xa0, 0x80, 0x3a, r2, r3}, {0x9, 0x401, 0x2, 0x2d2e, 0xd1, 0x5, 0x2, 0x9}, {0x9, 0x8, 0x5, 0x8}, 0x6, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x3501, 0x3, 0x0, 0x8, 0xfffffffffffffc00, 0x4, 0x100000001}}, 0xe8) 2018/03/12 13:21:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x9, r1}) tee(r0, r0, 0x4000000, 0x9) ioctl(r0, 0x227a, &(0x7f0000001000)) 2018/03/12 13:21:01 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)='d', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x634000, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x30b, 0xb14, 0x6, 0x2, 0x6, @random="cbb1521e94ec"}, 0x10) write(r1, &(0x7f0000019f97)='c', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/03/12 13:21:01 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = signalfd4(r1, &(0x7f0000000180)={0x8}, 0x7, 0x800) fremovexattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d2e2f73656c696e75782f636f6d6d69135f70656e24696e675f626f6f6c7300"]) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0xffffffff, 0x9}, {0xce, 0x2}, 0x8, 0x6, 0x100000000}) r3 = dup(0xffffffffffffff9c) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000240)=@generic={0x33, 0x9, 0xffffffffffffff7f}) clock_gettime(0x2000000000000006, &(0x7f0000000040)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x0, 0x0, 0x707e}) 2018/03/12 13:21:01 executing program 3: r0 = socket(0xa, 0x2, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x424400, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) 2018/03/12 13:21:01 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) rt_sigaction(0x3b, &(0x7f0000000000)={0x0, {0x80}, 0x0, 0x1000}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) 2018/03/12 13:21:01 executing program 6: r0 = socket(0x10, 0xffffffffffffffff, 0x200000000000004) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r0, &(0x7f00000000c0)="240000002d00071fffffffffffffffe60108ef00020000000000e8ffffff000000ff0700", 0x24) 2018/03/12 13:21:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=ANY=[@ANYBLOB="f80000001a000104000000000000000000000000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000a00000000000000000000000800160000000000"], 0xf8}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) exit_group(0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000000c0)=0x9, 0x4) 2018/03/12 13:21:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xffffffffffffff06) geteuid() r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="ef12b4d03b06c193d963b2aba5d80be2706906c183cdfd03f7553fdc5b7ab8de2880daefe84157d8f3d67876509cbcc334ad06b2d63dc9aab3be011c0bddcf9bdd4d4bf19c4a87cf6d078bccc9a5818cb3bc29fdb95b1a6520011d2a942016823029d580a633093f4e34566a558f4e8073838e64ee100f16ae52156e5a62fbae9186acc80eac9c7ddca73f72c6", 0x8d) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/12 13:21:01 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x43) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xe, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x6, 0x0, 0x9, 0x5, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r3, 0xfffffffffffffffd}, &(0x7f00000005c0)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x1f, "9aff0e6380b8de8c4e3f74e6af72550dde13fecde3db1085c8eef057f25709"}, &(0x7f0000000680)=0x43) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) write(r2, &(0x7f00000004c0)="2e69ad0d90e3677648a1836cd905c06a6756b9b9adbf76e34189dff4bf3f9fd04faf09aa581e5cc04e1008203a5275b80cc28a7152f08b76e00f7a214ec478fc", 0x40) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="68fee63b50a9687def0c5025b1e572f27147010e52c8a0d3e1277442dd5d478e4947bb1925208b2075ea31886004d72c52d9802f1cbfdeb078f0e177ae63dd9cdbfdb5df0177d5024b77596acf101dc88c9ede729ffaa65eafab9e3ea40931b32dfc352ab6b956f76fc1ac75e0eb1b36b120df6dd4076d7ba69079010d63f0fbab0b4d28a9572a2235d97ec3f7e9937f62e1a0db2eebe367373da0fd91141e60aab9411fc3a2cf299404e1ef2c6c4df3ca8d78574725b42600fcb4a28007585563f5f656bda9b444f59832d75ca0", 0xce}, {&(0x7f0000000200)="dee61a84eede7b7b1d0a33f957bcf61f042a3c9c3dbc2b9b0c629e", 0x1b}], 0x2, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x1}, 0x840) connect$nfc_llcp(r0, &(0x7f0000000440)={0x27, 0x1, 0x2, 0x7, 0x6, 0x9, "c5b59d1d666d4d42548d90a65a32680c6fb6ec07d496f2d96e7078cb648cde0fffadbb294713bfaff4461dce708f6cd789e7f13d55bc810c716d956ca04f4e", 0x22}, 0x60) 2018/03/12 13:21:01 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f0000000000)="390000001100094701bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae06ff07000000000000", 0x39}], 0x1) 2018/03/12 13:21:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/03/12 13:21:01 executing program 5: r0 = memfd_create(&(0x7f0000000000)='}(@proc\x00', 0x2) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000543fe6)=""/26, &(0x7f0000035ffc)=0x1a) 2018/03/12 13:21:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/03/12 13:21:01 executing program 0: unshare(0x4040400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4fbd32fb6288ae44d6cc97dab984ca778f58a7052f96e63c336505366008174f0453a373be992546346ddbfaf230f9316bd1c8a6aa312a0e8323e2ffb6abbaaf74e7c139977aad32e5b9cc1efe7554aab4cee29528524ffe183ed138b68f2910c57d91000000000000004e71e81775d300163f853b6519eb4ef21a26f878456f01861b90a11e9c4c2633ab0e5f4a67158d38ea449f447d5a"]) 2018/03/12 13:21:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000080)="f1d4bf29d52e1d32439c9404c310d5188703af060eadf8d24dfe8b9cc59991bd51527b76f1f437d6364420523a5688371cbadaf1ec1660ee0d585558e6") r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7, 0x9]}, 0x8) 2018/03/12 13:21:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180)=0x834d819, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r1) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="75e79213295982a6f0b8d025d28341bc4d333d487b213f364a0dbb982d04275f708185ea4759d821ef496ff37feef2ec0ae6726ea9909033e93b9e97adcf61780960edd4976fd5f92d11", 0x4a, 0x0) 2018/03/12 13:21:01 executing program 3: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0xee54, 0x5, 0x2, 0x100, 0x3420, 0x6002b4, r1}) 2018/03/12 13:21:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xef, "a340769ed7887e6d3d1eebee10e69b42ec5f851c8a3dc381f21e032b56668850c7284542b26dc91f173038f86ee2a29791e2809e28af526a635f5ad37ca8fbf2b471389e7d92ae3ddc0a6763ed915b3d799419ddd7a816dd32f3f5982b4cba1c42f1357e326349d0847dac3ed50fd8b2b7bed1b5961a3d90efbee269df26f8f8f1869ff3235c2769f86b1b33762046971fc6961d6d0574a75c6b40049a2389b2dc7bfd51cd3fa9ef6c3dbe651b5dc4f7f091972edc0c716988f3f2b4ca358557b69e87c3acf22729e62ec67e0198e038fe64b7ccd66a034ed3bc7269c363c42aed7218120c568ad9fa14b0058a2e14"}, &(0x7f00000000c0)=0xf7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, &(0x7f0000000280)=0x4) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/12 13:21:01 executing program 2: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='net/rfcomm\x00', 0x0) keyctl$clear(0x7, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="00120201000000fa0000000000000001000000424ad82cdeff008764709c7cb73a7ac263a63bfcb98a424e4598a89cf3545e4c84417292c57116f148e3cca3821cadf908ac0e53828791fae72289223e6dac35d486ce4f4f66b1d9c89c58e9aa30f0342f8cba0508483ca99e1dc9f1f6042382f8a0a6719ff8c5cd471b375fad9d6f505e0273ea876ce532f2f84b6d040926019fb05c0bffdb46e05c71f17bfc9c237d1c18"], 0x18) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') bind$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7fff, 0x1, "25ec356ccfd9314ca482c8673787ace6a8979e388cbe1441cedff039ffa3c3104f913056c192002ccb1fef439417232ef408f21b9bb679d69ce780622f7d8b", 0x1f}, 0x60) fsetxattr(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73782e6d696d655f74797065776c616e3170726f6370726f6370726f638c747275737465642573656c662870726f6363707573657400c6cbda62c89cef8d59e9894d942caf82a5353373c01e72"], &(0x7f0000000140)='^\x00', 0x2, 0x3) request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='@##\\\x00', r0) [ 71.191115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/12 13:21:01 executing program 6: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8, 0xffffffbb) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 2018/03/12 13:21:01 executing program 0: r0 = dup(0xffffffffffffffff) write$tun(r0, &(0x7f0000001380)={@void, @hdr={0x2, 0x0, 0xffffffff00000000, 0x7, 0x3, 0x5}, @ipv6={0x7fff, 0x6, "db8cb8", 0x1483, 0xbf, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3b, 0xa, [], [@ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x40, {0x7, 0xe, 0x6, 0x200, [0x6, 0x63da000000000000, 0x4, 0x1ff, 0x832e, 0x0, 0x6]}}, @ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8b}]}, @srh={0x29, 0x2, 0x4, 0x1, 0x1, 0x2, 0x9, [@loopback={0x0, 0x1}]}, @dstopts={0x2c, 0x17, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x3, 0x4d, "3e5db2b65ca1e46715d3725d0ac138d64f27e589a8fbb04df1afedc30c8b12a56dc1632a152e730a8d5ef59be732f6b0370a194d800a884431d56f325ddc87b7f5e1560ed4d719e55d7e2e61f5"}, @calipso={0x7, 0x28, {0x4, 0x8, 0x3, 0x1, [0x6, 0x7, 0x1, 0x6]}}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x1f}]}, @dstopts={0xb7, 0x3a, [], [@calipso={0x7, 0x10, {0x1, 0x2, 0x8, 0x0, [0x3]}}, @jumbo={0xc2, 0x4, 0x792b}, @calipso={0x7, 0x10, {0x5, 0x2, 0x1, 0x4ef1, [0x100000001]}}, @calipso={0x7, 0x10, {0x6, 0x2, 0x6, 0x1, [0xf2]}}, @ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x18, {0x8000, 0x4, 0x67, 0x4, [0x45, 0x2]}}, @calipso={0x7, 0x28, {0xffff, 0x8, 0x6552, 0x100000001, [0x8, 0x4, 0x5, 0x7f]}}, @calipso={0x7, 0x48, {0x6, 0x10, 0x100, 0x0, [0xfffffffffffffffd, 0x5, 0x7fffffff, 0x8, 0x7, 0x401, 0x3, 0x0]}}, @generic={0x81, 0xf4, "8b2592951a69d6cf30ccceb8426b8aa3ae74ecbfb050b6ad7780be7c6369b2184b1feb02dd534a688199fffeb8de7f6b77edaff30c2f1e93b20541f44a94f7848c4143ce7c951a0ae30d9beb0aaed9e3c984dcfdaa56ef57902d8ef04093e76383b1116e8a11e771a652e9bfa8bc7795d0a47b5b2c8a0c95c913e6e36fedc7580aac5d8455fbfd13c46b8942627129646ffa219e080015b2452a23a87620fb4fd10ba49de8ff29c0a8f59114ee54d6d697d5469991abd19c90576174e0ffb6ea90f6673a76b440137a4ad078645e76d336cbbca724c0f5426dea59f181c5013d888f7f43b75f3d659d338716f295a593d53bbfb1"}]}, @hopopts={0x3e, 0x21c, [], [@generic={0x3, 0x46, "7ac35759652b30095e97f0a0dba1ad1e58b158613e1bd8945e62b0cc3c635c1a39e3e99292dcbda5aa1587ea1049fa9f8bb24d7ec266c39c4d5de250e8b7d589945b50c822ae"}, @calipso={0x7, 0x40, {0x7e, 0xe, 0x20, 0x4, [0x118f0908, 0x800000000000000, 0xb4, 0xffffffffffff4c94, 0x100000001, 0x100, 0x4a]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10}, @generic={0x1, 0x1000, "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@generic={0x7fff, 0x3e, "2fe4f3d7c9c76309de2ecf0b762821927a17ce4939a62d58bf9c03658f58fdc8556d1fab70142088ce0f11d6f2a46ff9bb4cf05a0428789190c6f513b250"}, @enc_lim={0x4, 0x1, 0x80000001}]}, @srh={0xaf, 0x4, 0x4, 0x2, 0x2, 0x80, 0x9, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x5c, 0x0, 0xffffffffffffffff, 0x10001, 0x0, 0x7fff, 0x65}, @srh={0x89, 0x0, 0x4, 0x0, 0xd4, 0x100000000, 0xb7ff}, @fragment={0x2b, 0x0, 0x6, 0x3, 0x0, 0x9d4, 0x67}, @fragment={0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x66}], @udp={0x4e24, 0x4e20, 0x2b, 0x0, "70cfcf9c80e6baa10880b5a9681b3d1ab557ea0c9d430f2f0dcce4af94a3567ced64a6"}}}}, 0x14b5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x1286, &(0x7f0000000080)=ANY=[@ANYBLOB="d2e2a416a62fffffffffffff81003600080045fc12740068000901fb90787f000001e00000010194060000000500940600000020940600006300861575949609050db836279bb357655e21540806028913fdac14140f7f000001ac1414bb7f000001010000000421880b0000000001000800000500020008cb71748832f0f0f8aa49fa7f49bd87e0353facf288da4bf4994c29892a294ea8074f14df55b37ca63d09c81317b454a8ff974f1f00f69fdafa77f49e58247db00042ee005c044ee71274b796136bf6edfd40c90efe24cb693b98e97dad7594e2ad1cbcf8bb2278620d9baa99af49d3e9e24561a5e6e41c51335401db2c353065fda95e1d5160018a966ac5731b76005dcbeae3c7720489f872af238d174b39438cb6da99caad61ac600f7094c6c6f1b07b728fe6ff6a9577ae49955753bfd9e6c5804f7d88ce73809b535d51479c24ca43487831fdd9c270010086dd000065e0a37c56a411a1f836b42df98d78a4b66a7e18383723c8f82835eff48cdec1cc87b40d6e560ae3f93b14a54135cc5037c5c78229f8e740c07fd4978974b6bd9587fe23f4f7fa001cfa02de3e260abf746b1bf1e5c7b49e0a3810913703efa3eed2594973bdd08818af9b9b0381c295b0c4b1ea191e002c91ce6e56ad2b435d94c937d5ffa7ee6662d4dca5059e91a5dd3ef5f0491da2561b12c16582869f06d08c0233f78fd0f429485c57457e42742f8b4c1acccd787279cf359cc0a1e43a0f6bba064175c5d4d90c09efc03b85af9c016dc1b692cd8ff7e8b3ba3449cbc8b7685fc2e0697bbd5f2bfd85f2b91875c323a2017281faeddc58b23be66e970619516d89bbfbac760d349f21a206e4ccb51e16cb170afb76ff198abc4b186396f731b5ceb8d4d4d55f905072f8ff3cdb45977bbdb1f843b995996f568413d06d8e4c7e86d080fd359b44b886dceddd6c0d59e2e1535738bd3695f2373245544efe10cf6018770549396c68198397f85822e4b70142a24d8b350db74c551af997a456339271741eea52a5e5f72e76eb90fae29e29f4fc3feb8f2417194aba6ae5e23387e1f5d0e80782dea245abc05cc84e337c833d3d8a71e63608115cf67daa30a34e00f70727dc7ea382607f73bb53c2aa1dcb1041e752dd07c52290d214e9eb9a477426d5b9c0c36affe682d34773854f8503598a96a78a6bf3aa10696ffe7529fb4de0b21b1aeb685cbbe6a2fa65125282565c9c1d81618fb8450c576c4a9632dde4e574b98442396f2832b0d8ec97c24285537695557f22a02fdf9ce35666477a93601c605084ee10ba121fd9b7b6b2e143e7b9c081055b2a29c423c610f985fd994bd16f70f45a5eea5f673449daddd29be7cd8573a0434f6155983c3a8eef35eec7092577831d4e78cc29b2830b5b13c819709813e24ca601f231542ab704a112940fed25b244c321525b4ba1e9d1d776b44e195cc45267baf4475b604911c82c47ef27a38fe6639ae0ca4c2ad67301e3ca2edd26846d0ae5355b19f5f2544ffa090532316f7f5de0345137976f8ba017002808b150945f292fdf2b8cf2c8c4b48fa5a5637503dd6d7a4505309f5a640ab99ab85c90b03c36c7f091bba197021f58ca5dd3132e1eb02ebf12a19462fa954c45379aedbef6cf533036caa6b03806a9f67808d67a107c8892d8c9c5fd4d93e5cda61b4b30651eeeb2407bbe9a7f9661fd85d78c01d22a434ee012285c1bf5ca00a02844c92fbe7aafda2c4817b91833638b376be4fde5fbc4eec14d5e5cc33a468ff5788152e9bc85b08e70e963290c45d0e29c13da159a099d618399e5f46acccd24bba47bf567a6a94ab2b832f0edb99853c82c6bea52eda07d4400130acf957a5db14733b8b5d961f18009067258e9192fcc6965395b20ec13d7907d44f749f1c1568799a89b9e371acbf76c96e8e9308a8ff2da0be98ba87abf6e4b01f219178b9a7e143963f7f036d4ee5b5b11e07737001211bba983445365bf621361401c3bdbd951ae8243a8fe3bdbd6206a0605fb05eda479a29aa3bb192bb491913f9e0373ca2420e5f8914ef3c04b2d4600e89183a8eb4cc0e91853ce41f1db337f7fe6674546df82b09977440641006a8385e361b3f1626e539c72ef8b9c0d8ec8b80b5a0b13dd82de1b5408c7f2bddf9a9614e4093b6509963c6641512c4ae3ccc6d53ec73c9e38601997e6813231c6da3dc27f198fdb5d9bf08327855319be732c3897188ec1828f282e6d7aefda14f40dfd7a00bfffe2675d6d4d94d11fe2f1fcfb7c726b586ab04aa41879a31254e56ea30519a8eb03e64020eca26d21e50246f5dcf7adcf5345ebf28b889b93f11abda672fd18f503b022c6aad5d1258aee06fba50bf84617c37936a7b5ba6c1893728cbb39ba8500bada1889dcf3d74973b7558f6417d359ce279684dde0433736a3140650379e66ea2930a857ca04c8fe5d7842bfdeb33d51a4b9ebd06049a59053921585f5749e94522ed93f9c8d46a11e72a157824592a41d42222891450307d08f856a879c6f5aa7e052565bd78b86b6e244492729174911fb01c0e88e4868a453d711f280ed187241f30276fc326702818baed70a8a37c8399ae09d877d49aa981c94fe89857151768cca3d2a21a4ea067ecce97c8592f6ce56b0bedd65b3d3980e578705610811ce3dfe6e0dde21092948810e0f92ac31f3d81e935bda7d550e2148e200bdf3c330f39e936a296b776eeda5b5cdce65a1a2d0b048290ea31ed2650a44546704d651c725f9b1b60955c81354e1552437d5a60ff673dbc179fd47486a70005e0148e705d0dfd25c4ec13e921b8a9b955621fd1e03b3dce440365e8b547b883681a409794ee3c28ac1cb2f6c663478b747938e09b05f07944b9c236045d125e03660366ed6ba2285a20a445aa98b6d9400a89aa19d84a1d77317398a2f96e7132f9de03cf29b1b0ec84f0b981df074308790b7483403e180b74a63357c11465d27a9b8c437ed2c4f355505a330728067a1c65a3d7f871dc4b7b8ce0fba32f212c1f9371f83fba1a92b8912604bf6bf657a9ff84f702f34e71ce38943d75c6bab823058782c3851ce07b6ed27b009648fe52230aae279a85f3668f16eada598352cd3ef37a1d02b1a0b9e9b45d062ae04b2a8efca6a374d9624ad5be1bc3fe53b6457c2487d1758de076eda3ff539c3464af3d470a063d0ec1af5333cab108e4bb71dcbd3f0293dcaeb3bdb69839a924bb0b84cbf33bbfc55fc4e876826ec343292601c6afd88a97a4ba12c8877192af407cde5134e1af15829b710959248f158bd3151f26ca24ca035ec5af969e2d338b7e888b09d3c41ac615b64908d928e0982b569f6e4c249829e2aecbbb8c2a4eb7a69cbe0567cf13320c5da6f2bcce1db0f8218b0995612a37b99fc1837e4493c24bdfaf8081144094d7f602352cce4d8d8bc93fac56d619cea9e6f381be2e7a374bccb3816b3b59a799fd281253a8fd6e05baffae80c9a4c493ce7be58292a2a2bfa299ff57f35dfeea4adf2ccd6c3b71580e5ed3978166ea04ef5dcf0ccd2926c5830e0dcd8f1d63316902321f5f7b7097ae773030a8d3b6488e2d9f279dff4ed5aed7b1b1a38e1e9bea1e5aed8029622017f72b8e47106aac461db497b106b08397013ddd949227893e996f878772c3ceed2b5f32177401a67492c1f2dde4779bb5055a548878dd69377ae74f11954ddc161d7945fc6037891c7cbc5054ad69c10bf1956eb56951fc28a318cdea2da4cb1d8a29a7902943d651f84fa9861e284a923b6343a2e86bbb4232bae1ef778d905faed9424200c5859177e13c7fc6b689004c8fda7ee19e64dd3ec4961400f4c2c8102264303ebf07e4303f3a6a2309c3b992e8205d15205184ca2f04b3cec24631aad9b962861680104f8e98c3c3e560ecf561c6e6032522991cd395c7754c2c5d15d192da7f98c203e412d8685dcd93924c9edac69c4a456f7907e8aae0bc7dd928e4b4735437f840372485cdcb43e11cce9aa057a95b306a61d1b2fb775c3ca82ed2a36b7519152d2dfd0bcbec120115e7219c30e91354ea3f53dae799565448e417fe31372c9b1fdfb49063dc90c2a80959290b5c251fff9edb7f938dd36b97bbda1ff66a2364b4a014ab7d2a9a731c526bc8bd22b4b4efab2ccebf11f13d59b8f5881da637216ae8c0e8257af6162b59729d5d08267bde9a510a2d07f21d287e98a46298d43d2088caeed4dbb78180cd77e177724b0caee6fd0d581b1b2b4eb328494a94ceb01318386398761a91f5b22bfe0a076e0c92557c4cd6514fae90895c37e0a4ad1c161acb021ffec108dfee710cfc820985fa2637bbc5c663889340cd688f8b3018c144fbaa9b4da06f17c880e802624e82d77d0480c14f23524ff0561c0741be3a9e397e9edc124cdf3ab5ec61c0ceb672276f3d5c773c73c0784627ca6ff721a1827956e1ca267f052bfaa5bb7c4fc316a97abd34b9d5fca8c9c397903976087b2da4369c8654116a6cc5996eb22de3620e2437ac2e40f9879e7b84833ccec93957a19dfaa336ada642b41d8df0eb1f7e9c4227e27d63571c3394af7f0d848132f88aeab5a796d90e1ecddd5e1dc484fcd04956a50c8996c50bba65181acb489d04fe80832b7055ad66a206db31a65010f2ddfa27eb26166a40cef46dfedf8cff847391ec139cda5ffb1063cb197f097a4adab0ef0304c189290242b14bbb89fdb62960a1dedf8a1d2b7b612a7dafecb4d2e059bf796d93d209e181e37e18e25ec26605c844a6a00057a1b73c1f3c74475771cf4614283e99e50c58b6d15980ca563a3795ba44d0161d0720ee66ba3c911a8a6201c28694483e10bf191fb448134dcdf08b000db719675463ef4994a662ecff572203d280b9894f6904d3cb4310800b2ff38840420f7ec017b57c5013a368ab7c7594098ae68a5aa25eb52d762f4e50e29bbf1e360f258cbdbadb229470c1c3fa8e437af270c9e8ddd3b84129499cf4f4c3dfa70cb3177783223acf70383821bd4f951cbdbf666c3a248168d7caf9c3c62fa2e14c41c3c36c5176154b5b99d57dbef415ba02ce83c4c663edbc3a0315c985baba96525690f3ca2396c828d4b336c8bcea0ac8d053c4bbcf4c6fffcd1b53f235840f898435ef8bfadc2584b43eb2ec1994554099a3e9a7d0cc488a621273ef44d5311e8866194538eadf8ae09df60d5c1ddd6366ea7fa07996c30dd61624fd4f62e5bc10bef8b17b5e371f80524eb1ca23500709cd707b30f7df449c6b9e333450b1cb7f75a139c38a4d6a7fcd67a7200c00ba55968a87acadf1a62ccf8d46ac131eb6e130162e9e88342f99fb95ac71bbb6ffc2bd2cf720d3adc215085070d254e56f3663479001aba3376dc4911314c92eab3eac0acff103f8d7e9d62c608632b3007383ea3b1f90e7641d21b63382f9fd7fd6733269d5f74843d6848b2555dd23c8c09be1e29af8ea8c8359bac61f518fa21ccbb90e957c23cd17653652491297617ae72ef6622f5d52ddc7434f184bfe40588893de5b77dba9f8462ac678f3e44060fd7f0326ea369365130186e4066e5a10db2764f0c2e895a4513fc4ece63af8dec814ed40565b95fe3fc59e5ae344ff9da29266da6dbd0975961a93687a33a7a8c0f99fb7a54f26c66ba1a25b72faa6d7c82c72835454a3a4b76311fc00222dc17684f131e93f0c308ec15fdd306b4cc7a04925d2d69b81ed9a7695aa28d52e5436ac669bd7369ac17c3a6453531e6eaeaf682b6b54bc23429dc8296356c89d6b4651771014b76173665bc07a11294d5b25d29f5895b025c4ffcd6541c8f9130c942e0d9c7a681a07d102de90484deda1ae7faa23b4328781782d9a6d2c04a7199ffde3ce05a46bfed4b4cb6ef6d20dddb50ba06f39ea572693e6e620548dc203b4da09f3a6d3757f76052eec2306a2c435c3e2f0d32449a92ea8bc418a68b4eb04954afbb8fbbd48eb19fcbef7af0b5ca383e429a05618b14221fb225a6cd9257d3e8d42ffe2613828723427bdcacd5b9268da5c003fa1493a4ae6878c81730cf11d655d62df45419ac4cf3fc963890831170e87f4e71522557c10c2c2ec7bfbc051c48419e62bd43c5c40c90a2fdefbc4b1dd6e6b1bd2f65faf7eb5052e9dd44fd92bb5a8bf3bf0aa34e83574112e33f5ce0e1501bad43100acf7d388c81a7d714461279cb55a215a9c3f2108c8cbc0299b4ee14a3c8d226851e53375a78440f93e8145c6fb904c229b32539bd73343145feef7c080088be00004a2c1d00149a010000000000004b080022eb0000000427eee00002000000000000d80005911e08006558000000024bb0ca1d8afe5647982ad91d23e98020ae1afabf65600c26c800a5c63e353cc30e86791e294b8e6fff7441deb52f2608a384ed59fbac6972747b32ea2f4a7f04667f6371d027c80271627d4fe095cdca54841e45623b91499d5f1fa4e3e044c0e992c293289a49b6ff3af2860f4adebbf4c277f527b545748a0f17c62f736322942e930d1086343cb2a7955f29b1ce93ba339fd9d65be503c131e52e12fc0fe61e4227846057e87d1307b8b74e7d74aac59e15436defe2c091ffdde29d7d6dab1aed4f2ae7a3bd34f30e8a41950bc81db2e3ebec2518ebd9662e8dc4cd35d0702c955aac1b6e38f51c713f3516eb07e1e9954661ee5d4f15807cafc4"], &(0x7f0000001340)={0x0, 0x1, [0x2e3, 0x6ee, 0xac1, 0x9ea]}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xe) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaa000000000000000017b881a105aa000008004500001c0000000000339078ac14ff84d8ffb5ae7ae7ad7bdd438475045438310c8a"], 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300)) 2018/03/12 13:21:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x12) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f00006b9000)}], 0x1, 0x0) ppoll(&(0x7f0000699000)=[{r1}], 0x1, &(0x7f0000427ff0)={0x77359400}, &(0x7f0000d9aff8), 0x8) readv(r1, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/12 13:21:01 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0xfffffffffffff801, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000180)) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)="20486da363c1ca95359a2645b914293f0a4b21ab7dcd9fc04f2e14f2a7f00e0c8d1addc426c0ec082bc9764e0e8143483b9024c54fc0b747555b9ce686491c06e725533fb988e66b8ee6c847e0e7", 0x4e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/12 13:21:01 executing program 5: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/142) keyctl$session_to_parent(0x12) 2018/03/12 13:21:01 executing program 2: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='net/rfcomm\x00', 0x0) keyctl$clear(0x7, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="00120201000000fa0000000000000001000000424ad82cdeff008764709c7cb73a7ac263a63bfcb98a424e4598a89cf3545e4c84417292c57116f148e3cca3821cadf908ac0e53828791fae72289223e6dac35d486ce4f4f66b1d9c89c58e9aa30f0342f8cba0508483ca99e1dc9f1f6042382f8a0a6719ff8c5cd471b375fad9d6f505e0273ea876ce532f2f84b6d040926019fb05c0bffdb46e05c71f17bfc9c237d1c18"], 0x18) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rfcomm\x00') bind$nfc_llcp(r3, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7fff, 0x1, "25ec356ccfd9314ca482c8673787ace6a8979e388cbe1441cedff039ffa3c3104f913056c192002ccb1fef439417232ef408f21b9bb679d69ce780622f7d8b", 0x1f}, 0x60) fsetxattr(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73782e6d696d655f74797065776c616e3170726f6370726f6370726f638c747275737465642573656c662870726f6363707573657400c6cbda62c89cef8d59e9894d942caf82a5353373c01e72"], &(0x7f0000000140)='^\x00', 0x2, 0x3) request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='@##\\\x00', r0) 2018/03/12 13:21:01 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0xffffffffffffff7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/12 13:21:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000000000), 0x17, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bb3f67ef9e9e55"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000450000)}) 2018/03/12 13:21:01 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)=@updpolicy={0x17c, 0x19, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@tmpl={0xc4, 0x5, [{{@in=@rand_addr, 0x0, 0x6c}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7}, {{@in6, 0x0, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x7}]}]}, 0x17c}, 0x1}, 0x0) 2018/03/12 13:21:01 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='sostem_u:object_r:logi~_exec_t:s0 unconfined_u:system_r:in\x00\tod_t:s0-s0:c0.c1023 7\x00 ./fi%e0\x00'], 0x5b) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@random={'security.', "275df72d6d643573756d656d312d27"}, &(0x7f0000000180)=""/4, 0xffffff13) 2018/03/12 13:21:01 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3e1100, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/236) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'eql\x00', {0x2, 0x4e21}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/12 13:21:01 executing program 0: r0 = gettid() exit(0x0) ptrace$pokeuser(0x6, r0, 0x3, 0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x0) [ 71.322137] binder: 12917:12918 ioctl c0306201 200000c0 returned -14 2018/03/12 13:21:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0x0, 0x2, 0x2, 0xffffffffffffffff, 0x52, 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0xffffffffffffff7f}, 0xfff, [0x7, 0xa6d, 0x81, 0x1, 0xf3ef, 0xfff, 0x1, 0x2]}, 0x5c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000000000000000000000000000c4317f65cf00b083191a2f106e032e2bd33e88de7b9a2798383751cbbeb4484f050ada9fef2261e4faf016f38bc43d5816dd9acce3d8a3b8c4b4ca70590b4c3df1971c1b859e5399717374d131eb71dca70c4bf985ceb90c2741f8d03a095ba9c4e3a44be874437dc29a6b4c232cc97aa9de4af3219df43cdf8f0f56d3e1798d943782a192ac9ef9f87fd46d9ac8de7ad42a635a67aa25663ff772d605d1d560bfbc91fd380c0e468b1f7b39956b5cccf3deb63ac20891e7688e0d8f1401ad6ac2bbe2ffebdd8e8828"], 0xfffffffffffffea1}}], 0x2, 0x0) [ 71.362552] binder: BINDER_SET_CONTEXT_MGR already set [ 71.371502] binder: 12917:12936 ioctl 40046207 0 returned -16 [ 71.385207] binder: release 12917:12918 transaction 74 out, still active [ 71.395913] binder: undelivered TRANSACTION_COMPLETE [ 71.401474] binder: 12917:12936 transaction failed 29189/-22, size 0-0 line 3005 2018/03/12 13:21:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066ffef)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) [ 71.410643] binder: send failed reply for transaction 74, target dead 2018/03/12 13:21:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0xa, 0x807, 0x89fe, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94}, {0x7ff}}) 2018/03/12 13:21:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x3, 0x0, 0x0, 0x1dd273a1}, 0x20) 2018/03/12 13:21:01 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000840)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}, {&(0x7f00000000c0)=""/224, 0xe0}], 0x2, &(0x7f0000000200)=""/24, 0x18, 0x20}, 0x5}, {{&(0x7f0000000240)=@l2, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/106, 0x6a}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000000540)=""/2, 0x2}], 0x5, &(0x7f0000000600)=""/99, 0x63, 0x5}, 0x7}, {{&(0x7f0000000680)=@pptp, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/36, 0x24}, {&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/10, 0xa}], 0x3, &(0x7f0000002700)=""/4096, 0x1000}, 0x1f}], 0x3, 0x40002003, &(0x7f0000000900)={0x77359400}) recvmmsg(r0, &(0x7f00000015c0)=[{{&(0x7f0000001440)=@ax25, 0x10, &(0x7f0000001580)}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/03/12 13:21:01 executing program 6: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x80000000}, &(0x7f0000000100)=0x8) 2018/03/12 13:21:01 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x100000000, 0x30, 0x1, 0x1f}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r0, 0xda000000000000, 0x20, 0x9, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2, 0x3f, 0x4, 0x2}, 0x98) r4 = userfaultfd(0x80000) close(r4) mq_timedsend(r2, &(0x7f000003a000), 0x16e, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="4c397e3cec5bbe2f05e3e6ebcc926f4fbe9e3e579fca2a7a031b0e50ed274aa22797d9fb07011cfa7cce3bbc4c88db903a9b5003c05c25f481223554c1d64f0d76702a50a2279ec50a1a91061214cea00c6bce830cc48b2caa3ca4810a83a81c027e4e8fa001e105879019ce45ac9d6730892ead0a2d0f84354238084582985e8757a249486c73b70741c9201b016334b4d99ee4cca190b41b91a202f3aa42e775fae070f47ddae0870b2ead9876dd6f2fcdf714e4cadfbb19606a6be0cf31bb5e195ab652ba5d2faf60eb9e261cab87faca372e38cb04a97233", 0xda, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000500)={r0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x9, 0x38f1, 0x9, 0xfffffffffffffff9}, &(0x7f00000005c0)=0x98) keyctl$reject(0x13, r5, 0x9, 0xfffffffffffffffe, r6) 2018/03/12 13:21:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) poll(&(0x7f0000000180), 0x0, 0x800) [ 71.442120] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/12 13:21:01 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) mq_timedsend(r0, &(0x7f0000726fff), 0x0, 0x0, &(0x7f000066cff0)) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/12 13:21:01 executing program 0: msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) munlockall() munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/03/12 13:21:01 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendto$llc(r0, &(0x7f0000000080)="1e5d842b72382c4f7604b37574b7deb2bfa9bb1d5d1316f0207dd23e313ea7220ea45beed69e373a68248fc6636e1a1545fc8d63daf3e06ed3dc75d803e226883b52ed5734688913f72a3053e5d74c059e", 0x51, 0xc0, &(0x7f0000000100)={0x1a, 0x201, 0xffffffff7fffffff, 0x933, 0x3f, 0x490a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r2, 0xc, 0x0, &(0x7f0000000180)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x4000000, @empty, 0x9}, 0x31e) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000000445d1c73a15d6fafddc0d4000000290000000b000000"], 0x10}}], 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/12 13:21:01 executing program 0: unshare(0x8000400) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x0, 0x80e, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000eaf900001b0000002c0000003e8561669be14d491e4ea502fb96fd14feade8adf86d0ffe2c5ee2fad4e9a498ea0c8acef1ee0a5568f90f8f00009f65eb0000000000f31df1a8e865d0156267a79e0eaaaef24cbe93f06ad5e5dbd2a51a72d645f69b68e2dcead3aaa2585f4c84f0b58b7c4f5cfb06e1db26491bcc4ad26062e933b9e006cd6c032e7044110258b893eacbec64efbd4e9adfd848b08593fe3d1cc82aa39698fa5e81c7716ffa789c0f570d88bed5fc334a6394d829fc191a186702579f6a133c5bb5552b9f8a58cfc294"], &(0x7f0000000080)=0x50) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/145) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xffffffea) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/12 13:21:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') exit(0x0) readv(r1, &(0x7f000004ffe0), 0x337) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x28000, 0x0) 2018/03/12 13:21:01 executing program 7: unshare(0x400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x60, {0x2, 0x4e24, @loopback=0x7f000001}, 'bcsh0\x00'}) timerfd_gettime(r1, &(0x7f0000da2fe0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/03/12 13:21:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r1}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x9, [0x9e50, 0x2, 0xc0000000, 0xad2c, 0x2, 0x0, 0x6, 0xffffffffffffffab, 0x7fff]}, &(0x7f0000000240)=0x16) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000000c0)='ip6gre0\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/hci\x00') ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000140)=""/151) 2018/03/12 13:21:01 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f00006e0000/0x2000)=nil, 0x2000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x200, 0x3f, 0x5, 0xd5d, 0x5, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x1f}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x80, 0x8001, 0x202, 0x94c, 0x8, 0x8, 0x4, 0xfffffffffffffff7, r3}, 0x20) recvfrom$ipx(r2, &(0x7f00000001c0)=""/19, 0x13, 0x1, &(0x7f0000000200)={0x4, 0x80, 0x6, "08bd2972a0cf", 0x6}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0x88d913e}, &(0x7f0000000480)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) fstat(r1, &(0x7f0000000240)) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/03/12 13:21:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x121002, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x6909, 0x2, 0x6}, 0x10) prctl$intptr(0x17, 0x401) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$selinux_create(r0, &(0x7f0000000100)=@objname={'system_u:object_r:systemd_logind_sessions_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x34, 0x20, './file0\x00'}, 0x58) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) write$eventfd(r0, &(0x7f00000001c0)=0x10001, 0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x101, &(0x7f0000000240)=0x1) r1 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r2, 0xfffffffffffffffe, 0x5, [0x7, 0x9, 0x1, 0x2, 0x8]}, &(0x7f0000000480)=0x12) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x71452474, &(0x7f0000000500)=0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = accept4(r1, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x80, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000600)={0x3, 0x1, 0x72, 0x0, 0x9}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) ptrace$getenv(0x4201, r4, 0x6, &(0x7f00000006c0)) sched_rr_get_interval(r4, &(0x7f0000000700)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000740)={0x3, 0xfff, 0x1000, 'queue0\x00', 0x6}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000800)=0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000840)={r2, 0x40, 0x80000001, 0x9, 0xfffffffffffff801, 0x29}, &(0x7f0000000880)=0x14) r6 = accept4$unix(r3, &(0x7f00000008c0), &(0x7f0000000940)=0x6e, 0x80800) fcntl$setown(r6, 0x8, r4) write$sndseq(r1, &(0x7f0000000980)=[{0x3, 0x5, 0x5, 0x0, @time={0x77359400}, {0x10000, 0xffffffff}, {0xd723, 0xffffffffffffff3a}, @queue={0x3, {0x3, 0xfffffffffffffffb}}}, {0x6, 0x200, 0x4, 0x13e, @tick=0xde37, {0x2, 0x2}, {0x7, 0x3}, @control={0xffffffffffffc0bb, 0x5, 0x2}}, {0x4, 0x80000001, 0x40, 0x7fff, @tick=0x1ff, {0x9, 0x1000}, {0x5, 0x7}, @note={0x5, 0x4, 0x6b9db5b3, 0xff, 0x80000000}}, {0x9, 0x1, 0x6, 0x7, @tick=0xa3, {0x7fffffff, 0x6}, {0x8, 0xfffffffffffffce5}, @raw8={"7f685a1d3725ad0c0bfe5649"}}], 0xc0) sendto$unix(r0, &(0x7f0000000a40)="f3f6487e2137968e8f", 0x9, 0x10, &(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r5, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000b80)={0x9, &(0x7f0000000b40)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000c00)={0x7, &(0x7f0000000bc0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000d00)={r7, &(0x7f0000000c40)=""/188}) 2018/03/12 13:21:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x5e, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="87c2c908a341e839a134cf1e551006398128180b52c1d4eb59658a55517cff3d527b994355b8ba6a52888af0aef2d100d9a8924e2deb8e23db1a185d06c41c38a8905914469d73") sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/12 13:21:01 executing program 7: unshare(0x400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x60, {0x2, 0x4e24, @loopback=0x7f000001}, 'bcsh0\x00'}) timerfd_gettime(r1, &(0x7f0000da2fe0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/03/12 13:21:01 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x6ae700, 0x94da, 0x0, 0xc}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') ioctl$TCSBRK(r1, 0x5409, 0x3ff) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x83, &(0x7f0000000180)=0x4) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) sendfile(r2, r2, 0x0, 0x200040000) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) 2018/03/12 13:21:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x75, &(0x7f000082f000)}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/12 13:21:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000740)="482d4e0a911049", 0x7) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000780)=""/93, 0x5d}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/68, 0x44}, {&(0x7f0000001880)=""/195, 0xc3}, {&(0x7f0000001980)=""/188, 0xbc}, {&(0x7f0000001a40)=""/88, 0x58}], 0x9, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/12 13:21:01 executing program 7: unshare(0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) accept4(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000140)=0x80, 0x80800) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/12 13:21:01 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00f6000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ffffffffff030000000000f2000000000000000000"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x10000, 0xb2180) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xfffffffffffffc6c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000480)='stack\x00') socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10, 0x0, 0x0, 0x200000}, 0x37b, &(0x7f00005ad000)={&(0x7f00000002c0)=@allocspi={0x0, 0x16, 0x200, 0x70bd2a, 0x25dfdbfe, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x3, 0x4e20, 0x4, 0xa, 0x20, 0x20, 0x33, r2, r3}, {@in=@broadcast=0xffffffff, 0x4d5, 0x33}, @in6=@loopback={0x0, 0x1}, {0x1f, 0x100, 0x800, 0x40000000000000, 0x5, 0x2, 0x5d, 0x779}, {0x10001, 0x312db3e1, 0x8, 0x1}, {0x76, 0xfffffffffffffff8, 0x101}, 0x70bd25, 0x3502, 0x2, 0x4, 0x1ff, 0x40}, 0x3ff, 0x5c}, [@etimer_thresh={0x0, 0xc, 0x4}, @lifetime_val={0x0, 0x9, {0x7fffffff, 0x7e0, 0xf3, 0x8}}, @tmpl={0x0, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d6, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x3, 0x7ea9, 0x8000, 0x5, 0x4}]}]}, 0xfffffffffffffd1f}, 0x1}, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) 2018/03/12 13:21:01 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/12 13:21:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) 2018/03/12 13:21:01 executing program 0: unshare(0x8000400) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x0, 0x80e, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000eaf900001b0000002c0000003e8561669be14d491e4ea502fb96fd14feade8adf86d0ffe2c5ee2fad4e9a498ea0c8acef1ee0a5568f90f8f00009f65eb0000000000f31df1a8e865d0156267a79e0eaaaef24cbe93f06ad5e5dbd2a51a72d645f69b68e2dcead3aaa2585f4c84f0b58b7c4f5cfb06e1db26491bcc4ad26062e933b9e006cd6c032e7044110258b893eacbec64efbd4e9adfd848b08593fe3d1cc82aa39698fa5e81c7716ffa789c0f570d88bed5fc334a6394d829fc191a186702579f6a133c5bb5552b9f8a58cfc294"], &(0x7f0000000080)=0x50) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/145) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xffffffea) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/12 13:21:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000000040), 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x20, {0x2, 0x4e21}, 'vlan0\x00'}) 2018/03/12 13:21:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f000062f000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) [ 71.737821] [ 71.739480] ====================================================== [ 71.745780] [ INFO: possible circular locking dependency detected ] [ 71.752183] 4.4.120-gd63fdf6 #28 Not tainted [ 71.756568] ------------------------------------------------------- [ 71.762957] syz-executor3/13029 is trying to acquire lock: [ 71.768558] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 71.777194] [ 71.777194] but task is already holding lock: 2018/03/12 13:21:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") epoll_create(0x1f3c) epoll_create(0x7f) read(r0, &(0x7f0000003fa8)=""/88, 0x2c) 2018/03/12 13:21:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/12 13:21:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x10, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1}, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/12 13:21:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) [ 71.783156] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 71.791714] [ 71.791714] which lock already depends on the new lock. [ 71.791714] [ 71.800011] [ 71.800011] the existing dependency chain (in reverse order) is: [ 71.807622] -> #1 (ashmem_mutex){+.+.+.}: [ 71.812444] [] lock_acquire+0x15e/0x460 [ 71.818705] [] mutex_lock_nested+0xbb/0x850 [ 71.825330] [] ashmem_mmap+0x53/0x400 [ 71.831418] [] mmap_region+0x94f/0x1250 2018/03/12 13:21:01 executing program 6: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000739000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) 2018/03/12 13:21:01 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) 2018/03/12 13:21:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) [ 71.837691] [] do_mmap+0x4fd/0x9d0 [ 71.843518] [] vm_mmap_pgoff+0x16e/0x1c0 [ 71.849861] [] SyS_mmap_pgoff+0x33f/0x560 [ 71.856294] [] SyS_mmap+0x16/0x20 [ 71.862027] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 71.869241] -> #0 (&mm->mmap_sem){++++++}: [ 71.874127] [] __lock_acquire+0x371f/0x4b50 [ 71.880733] [] lock_acquire+0x15e/0x460 [ 71.887000] [] __might_fault+0x14a/0x1d0 [ 71.893341] [] ashmem_ioctl+0x3b4/0xfa0 [ 71.899590] [] do_vfs_ioctl+0x7aa/0xee0 [ 71.905845] [] SyS_ioctl+0x8f/0xc0 [ 71.911671] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 71.918887] [ 71.918887] other info that might help us debug this: [ 71.918887] [ 71.927011] Possible unsafe locking scenario: [ 71.927011] [ 71.933049] CPU0 CPU1 [ 71.937690] ---- ---- [ 71.942331] lock(ashmem_mutex); [ 71.945996] lock(&mm->mmap_sem); [ 71.952275] lock(ashmem_mutex); [ 71.958470] lock(&mm->mmap_sem); [ 71.962212] [ 71.962212] *** DEADLOCK *** [ 71.962212] [ 71.968241] 1 lock held by syz-executor3/13029: [ 71.972874] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 71.981920] [ 71.981920] stack backtrace: [ 71.986393] CPU: 0 PID: 13029 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #28 [ 71.994064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.003388] 0000000000000000 672fdafcb63d492e ffff8801d1f5f9b8 ffffffff81d0408d [ 72.011357] ffffffff851a0010 ffffffff851a0010 ffffffff851be2b0 ffff8801c87020f8 [ 72.019322] ffff8801c8701800 ffff8801d1f5fa00 ffffffff81233ba1 ffff8801c87020f8 [ 72.027292] Call Trace: [ 72.029858] [] dump_stack+0xc1/0x124 [ 72.035188] [] print_circular_bug+0x271/0x310 [ 72.041300] [] __lock_acquire+0x371f/0x4b50 [ 72.047241] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 72.054135] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.061117] [] ? mark_held_locks+0xaf/0x100 [ 72.067058] [] ? __lock_is_held+0xa1/0xf0 [ 72.072826] [] lock_acquire+0x15e/0x460 [ 72.078418] [] ? __might_fault+0xe4/0x1d0 [ 72.084189] [] __might_fault+0x14a/0x1d0 [ 72.089871] [] ? __might_fault+0xe4/0x1d0 [ 72.095655] [] ashmem_ioctl+0x3b4/0xfa0 [ 72.101247] [] ? ashmem_shrink_scan+0x390/0x390 [ 72.107536] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 72.113386] [] ? ashmem_shrink_scan+0x390/0x390 [ 72.119676] [] do_vfs_ioctl+0x7aa/0xee0 [ 72.125268] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 72.131465] [] ? copy_fd_bitmaps+0x1a9/0x210 [ 72.137489] [] ? __fget+0x23a/0x3b0 [ 72.142733] [] ? __fget+0x47/0x3b0 [ 72.147899] [] ? security_file_ioctl+0x89/0xb0 [ 72.154097] [] SyS_ioctl+0x8f/0xc0 [ 72.159256] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/12 13:21:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x20, 0x7, 0x7, 0x39a}, {0x2, 0x0, 0x100000001, 0x3}, {0x87a, 0x5, 0x8, 0x3f}, {0xa10, 0x6a29d5ef, 0x4, 0x10000}, {0x9, 0x40, 0x7fff, 0x1f}, {0x9, 0x81, 0x0, 0x8001}, {0x5, 0x3, 0x2, 0x1f}]}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/03/12 13:21:02 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/86, 0x3e}], 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80, 0x89e}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x401, 0x208, 0x20, 0x400, 0x5, 0x5, 0xffffffffffff0000, r2}, &(0x7f0000000200)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r6, 0x8, r3) read$eventfd(r4, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r7}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) tkill(r5, 0x16) 2018/03/12 13:21:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/12 13:21:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:02 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82a02) r1 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='oom_score_adj\x00') lseek(r3, 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000001c0)=""/118, &(0x7f0000000240)=0x76) 2018/03/12 13:21:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000240)}, {&(0x7f0000001380)="0c3f7a47efe40756ce9e9492c666d716cb242e620149c05e", 0x18}], 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/158) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x5) 2018/03/12 13:21:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:02 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/12 13:21:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/12 13:21:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:02 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/12 13:21:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x80000004) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000100)="05178fb84146a01c8028a9f1a73b990426a109173acd49209789d7e91af1fd45d43882193ddf3a5761002172fdf91d66d2c742804b5f93e3c90151820afdabee73c7895ed9670fae12c9e2f114ad94efb98119e59df68b544210be118a9c74330b768a1eb23699bf78b887797bf3a8047154145335393e56704ffa9e305a0de6434ed5a9f40731fcb0122b20c14cefdcf852711670fe6fd98192e22bf3132052512c47daf43bb2b6c32cb29281f38ab8b255b242b45b1ac0a78f45713206bff4874ada9543497b9ba00d283c8c029e916573da7a3085df7c2a", 0xd9) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000240)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000002c0)) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000300)="dc590d8cb339a7518188775121a18012cc6586a15b0d56d04c3793f1a3a1c2164349371d9c58d9a92d38fd91fca6c458e98df52d1422190612ad6c33bd3a75468031fd11b74ce6a0c2f232852a1543bb1bf57fa943c06d27bf4d531decf365364162730692bb3ed2d5ff253d214d21849288848bb49ffc63b90a113beabc958bf10b0644b4b6141f59", 0x89) sendmmsg$nfc_llcp(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)={0x27, 0x1, 0x1, 0x6, 0x409, 0x81, "587f329135ea7bd0572e10f5b57c63634dbb01b2d8b533abd1de0cde3e46247a569b95bde945b74ccc0f667ca272dbe2f7e38277599010f2a4f9d3d0e3aee4", 0x2}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x80) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000500)={0x6, 0x101, 0x1, 0xffffffffffffffa0, 0x2, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/28, 0x1c}, {&(0x7f0000000580)=""/133, 0x85}], 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x40, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0xffffffffffffffe1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000700)={@loopback=0x7f000001, @empty, 0x0, 0x6, [@empty, @dev={0xac, 0x14, 0x14, 0x14}, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty]}, 0x28) getpeername$inet(r4, &(0x7f0000000740)={0x0, 0x0, @loopback}, &(0x7f0000000780)=0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000007c0)={0x8, 0x60, 0xfffffffffffffad7, 0x9, 0xffffffffffffff7f, 0x0, 0x0, 0x100000000, 0x7, 0x3ff, 0x1, 0xa2}) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000008c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000900)={0x8, 0x0, 0x5, 0x3, 0x5, 0x100, 0x9, 0x4, 0xff}) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000940)=""/132, &(0x7f0000000a00)=0x84) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000a40)={0x2, 0x100000001, 0x7, 0x8000, 0x1, 0x5}) r7 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x3f, &(0x7f0000000a80)=""/59) r8 = getegid() r9 = getgid() sendmsg$unix(r4, &(0x7f0000000e80)={&(0x7f0000000ac0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b40)="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", 0xfd}, {&(0x7f0000000c40)="ea9f1854f6e347024239ac56e78060ed2bf7849f1d07bbb866d83b838bb1a029deadd86a637ecb81d9b2d95c126d86933a27ef62c018976d80213b47b7a87aa10af6b36b90274a2179f722f54b979245aa1cc501cd74fb63b9e4b1374fe6e874ca84a8dab2473ad8c57f6430b11dd0df1f3499553302f4cb5af270832d4af492a8978528e1cfcc49265f067d297d6773e8eacdf1a71ce1b2b310ab4884b78b289f61418bdc34806ef5de58b5a68ead21", 0xb0}, {&(0x7f0000000d00)="bd708dffe0ac871fa95a5c6c6f91c90c3a9311b0ae53086e70cd381cebd0989e55cef0cc1b629ec7dd57a94c0b0d6d75d19cf449cc0bf3b6f3f760acb20e308a6a44933101df376a61201bbadb0ae723b71a90040fa31e4dfc9d47437f82eccf57327a18f33dc0c6ea9407e4d99085fae3919ef7c0dafb6eb0ed2cb6b30da472dd0fe8a7ff7839cc41cfb0693656a1203b66af1030a6d3e9f476c758a075c18b1cb204aed90d98d6a576d833759047031369508587570754ecf0af6f636bd4ac2af0", 0xc2}], 0x3, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r7, r6, r8}, @cred={0x20, 0x1, 0x2, r7, r6, r9}], 0x40, 0x850}, 0x40080) 2018/03/12 13:21:03 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x80000) listen(r1, 0xa26) connect$unix(r0, &(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa) socket(0x3, 0x0, 0x58dd47e8) writev(r0, &(0x7f0000000000), 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/12 13:21:03 executing program 6: clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x1, 0x0, 0x8}) clock_gettime(0x0, &(0x7f0000000040)) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x20, 0x7, 0x7, 0x39a}, {0x2, 0x0, 0x100000001, 0x3}, {0x87a, 0x5, 0x8, 0x3f}, {0xa10, 0x6a29d5ef, 0x4, 0x10000}, {0x9, 0x40, 0x7fff, 0x1f}, {0x9, 0x81, 0x0, 0x8001}, {0x5, 0x3, 0x2, 0x1f}]}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8979, &(0x7f0000000040)={'bond0\x00', @ifru_ivalue=0x3}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="7c00000010000904000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0012005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400000091a9c24b67f8d042ee6484ac"], 0x7c}, 0x1}, 0x0) 2018/03/12 13:21:03 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x83, &(0x7f0000000000/0x2000)=nil) 2018/03/12 13:21:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000180)=0x922, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gre0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'gre0\x00', 0x3202}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', r2}) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x20, 0x7, 0x7, 0x39a}, {0x2, 0x0, 0x100000001, 0x3}, {0x87a, 0x5, 0x8, 0x3f}, {0xa10, 0x6a29d5ef, 0x4, 0x10000}, {0x9, 0x40, 0x7fff, 0x1f}, {0x9, 0x81, 0x0, 0x8001}, {0x5, 0x3, 0x2, 0x1f}]}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001af000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") exit(0x0) getdents(r1, &(0x7f0000da7f6f), 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x21012024) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/160, 0xa0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440000, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x9, 0x6) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x7ff, 0xfffffffffffffffc) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="41e0040190780a400526000000ea00000005000000010000005100000008000000080000096e00000401000001fffe0ff989e2c63b7688f7d43c56ddcd01040200030301dd9989ad265f5eb79dea89cb2182e512610eee9b0489f22bfc019dd47f000000605f89d6ced2e2f17631b25b5d0d2d34d21aa88e42b7a93ac7e341ab466892596d298ec1ce06e067c616cc461680a314891d69854c9f362cfbf3284a0ce29993e2f7e01218be591a37b8e6fb9722a948502217ab49d2a27b01b51aa9646f1f298693729e8261864cb6942710e3"], 0x383) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x20, 0x7, 0x7, 0x39a}, {0x2, 0x0, 0x100000001, 0x3}, {0x87a, 0x5, 0x8, 0x3f}, {0xa10, 0x6a29d5ef, 0x4, 0x10000}, {0x9, 0x40, 0x7fff, 0x1f}, {0x9, 0x81, 0x0, 0x8001}, {0x5, 0x3, 0x2, 0x1f}]}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080)=0xc6, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 5: mkdir(&(0x7f0000947000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffb, 0x200, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0xcc) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000073c000)) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x484c02, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/243) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000073c000)) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffb, 0x200, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0xcc) 2018/03/12 13:21:03 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffb, 0x200, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0xcc) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000073c000)) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e023", 0xe}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000073c000)) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f80000000000", 0x15}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) listen(r1, 0x0) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffb, 0x200, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0xcc) 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003", 0x18}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffb, 0x200, 0x5}, &(0x7f00000000c0)=0x10) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 5: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000b7bff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xff]}, 0x6) mq_timedreceive(r0, &(0x7f0000120f3b)=""/197, 0xc5, 0x0, &(0x7f00004e4ff8)={0x0, 0x989680}) 2018/03/12 13:21:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) sync_file_range(r0, 0x0, 0x1, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 0: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r1, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) r2 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 5: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000b7bff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xff]}, 0x6) mq_timedreceive(r0, &(0x7f0000120f3b)=""/197, 0xc5, 0x0, &(0x7f00004e4ff8)={0x0, 0x989680}) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 5: socketpair(0x11, 0xa, 0x400, &(0x7f0000000040)) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) gettid() r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) accept4(r0, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x800) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040010000400000010010000000000000000000008030000080300000803000004"], 0x1) 2018/03/12 13:21:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x7, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x20100) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x63d48b5124c9a7b4) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 6: getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001b3000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x40, 0x4) 2018/03/12 13:21:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xab, "02f1bca01cb6a2583549c0cfc8971baf54da9e40858850f2f78b889635dd4ee95fc38e49001863086e7bc650f2787d8cb91946809bc50b3f508ceecfaf6a26ec8d91352129c0510dd9ca8609c90afe6406a631d9a79480e1648e8dc84586d539eca42f424247fb0cf983939b5e08cf83157f5ccc711f07884ed001a41219ca0101108d3e318527b675a78137785c592a8cee4fb68f5e5866308d32318cd0e122b67f83d8b733912dd16c69"}, &(0x7f0000000380)=0xb3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={r1, 0x5}, 0x8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpid() rt_sigqueueinfo(r3, 0x37, &(0x7f0000000200)={0x36, 0x3, 0x1ff, 0xfffffffffffffff7}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0x3f, 0x4) r4 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) accept4$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$packet(r4, &(0x7f0000000180)={0x11, 0x1a, r5, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000000c0)=0x6604, 0x4) 2018/03/12 13:21:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:03 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r3, 0x1000000000013) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x40}, 0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540), 0x0, 0x0) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/12 13:21:04 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/relabel\x00', 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001240)={{0x9}, 'port0\x00', 0x0, 0x100010, 0x8, 0x8001, 0x1, 0x0, 0x64, 0x0, 0x7, 0x5}) r1 = socket$inet(0x2, 0x4004000000000001, 0x4008) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001340)=0x81, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mknod(&(0x7f0000001380)='./file0\x00', 0x8001, 0x100) write$sndseq(r1, &(0x7f00000010c0)=[{0x7, 0x401, 0x5, 0xffffffffffffffff, @time={0x77359400}, {0x2, 0x2d72}, {0x79a, 0x9a03}, @connect={{0x3, 0x5}, {0x3f, 0x5}}}, {0x80000001, 0x20, 0x9, 0x200, @tick=0x9, {0x9, 0x100c}, {0x20, 0x1}, @quote={{0xc7, 0x2829}, 0x7, &(0x7f0000000000)={0x1f, 0x0, 0x2b, 0xdf8, @time, {0x0, 0x7}, {0xffffffffffffff6e, 0x100000000}, @addr={0x100000000, 0xd9}}}}, {0x100000001, 0x4, 0xfffffffffffffffe, 0x8001, @tick=0x9, {0x3, 0x2}, {0x1ff, 0x2}, @raw8={"861c1423f68ed98356310320"}}, {0x39684b1e, 0x9, 0x100000000, 0x87, @tick=0x7ad, {0x9}, {0x80000000, 0x1}, @quote={{0x2}, 0xfffffffffffffffc, &(0x7f0000000040)={0x40, 0x12, 0x3, 0x1, @tick=0xffff, {0x6, 0x56}, {0xe00000000000, 0xfff}, @raw8={"1597d0fcfd94b452e7378979"}}}}, {0x0, 0x4, 0x100, 0x9, @tick=0x3c, {0xfffffffffffff801, 0x200}, {0x2, 0x7bcc}, @addr={0x7, 0x1f}}, {0x1ff, 0x6, 0x0, 0x4, @time, {0x2}, {0x7d6b, 0x8}, @addr={0x38, 0x262}}, {0x1, 0x19, 0x8, 0x0, @time={r2, r3+10000000}, {0xfff}, {0x37b, 0x7}, @ext={0x1000, &(0x7f00000000c0)="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"}}], 0x150) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) 2018/03/12 13:21:04 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x0, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/46, 0x2e, 0x0) pread64(r0, &(0x7f0000000040)=""/49, 0x31, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f000061af66), 0xfffffffffffffe90, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @broadcast=0xffffffff}, 0xffffffffffffff7b) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:04 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540), 0x0, 0x0) 2018/03/12 13:21:04 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540), 0x0, 0x0) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x0, 0x417) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400201, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000000c0)=""/145) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r4, 0x6, 0x30}, &(0x7f0000000300)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000340)={'sit0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) 2018/03/12 13:21:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x7, 0x8000}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x20100) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r2, &(0x7f0000000040), 0xa, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) time(&(0x7f0000000280)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$sndseq(r3, &(0x7f0000000180)=[{0x4, 0x8, 0x101, 0x3, @tick=0x1, {0x4, 0x10001}, {0x20000000, 0xb2e}, @raw32={[0x4267d78a, 0x0, 0x7ff]}}, {0x40000000000000, 0x1, 0x9, 0x1, @time={0x0, 0x1c9c380}, {0x4, 0x4}, {0x20, 0x1}, @connect={{0x1ff, 0x5}, {0x56, 0x9}}}, {0x1f, 0xffffffffffffff24, 0xe2d, 0x48, @tick=0x2, {0x65c, 0x7}, {0x6, 0x40}, @raw32={[0x3, 0x6, 0xfffffffffffffff8]}}, {0x8, 0x401, 0x80000000, 0x1f, @tick=0x6, {0xfffffffffffffff9, 0x2}, {0x3ff, 0x6}, @control}], 0xc0) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000140)='0', 0x1}], 0x1) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/12 13:21:04 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000002580)=""/4096}, {&(0x7f0000001580)=""/4096}], 0x0, 0xfffffffffffffffc) 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x20000080001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3ffd, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xd}}, {0xa, 0x4e21, 0xe183, @mcast2={0xff, 0x2, [], 0x1}, 0x534}, 0x7fff, [0x1, 0x4c8, 0x8, 0x480, 0xffff, 0x8, 0x200, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x9, 0xfff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x8000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$notify(r0, 0x402, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x1, @time={0x0, 0x989680}, 0x3ef28d35, {0x1, 0x400}, 0x7fff, 0x0, 0xca0}) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x1, 0xbe70, 0x9, 0x4}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xfffffffffffffeaa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffff7144, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xdd83, 0x401, 0x4, 0x6, 0x30}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x3, 0x7, 0xadf0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0x4, 0x3, 0x3, 0x5, 0x1, 0xc3df00000000000, 0x0, 0x49a}, 0xb) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/22, 0x400}) 2018/03/12 13:21:04 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001640)=[@in6={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x6090, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)=""/217, &(0x7f0000000280)=0xd9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000040)={0x3, {{0xa, 0x4e24, 0x862e, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x108) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x1) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20001, 0x0) fanotify_mark(r1, 0x0, 0x8, r2, &(0x7f0000000100)='./file0\x00') 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x111000, 0x102) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f0000000240)=0x48) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000100)="7be001bf21fe02c1711254e7e8af3b3d0c4dd25db58ff3859414e51ef0c371f1782cdf69c9215df0294a474b6f9bd3d6a16e7850527a3a196ae737e4ab014313c6057cb7adf35cdbfc03ecbed434906836fa0d67c60ac70ebf75ebcee8f39925d96758db3602c7d5900d0fa51dc0419b8a28b47e23ce6c3332a6c5e70925c11847ba0bdb9f29684a4c514a72157a028c14dfe579e66c5c8c9b1bc4dce4bcf070f8e6fa2f2e1fe8f02b22") getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) lseek(r1, 0x0, 0x3) 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000002, 0xaa) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/12 13:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="050074722f657865631be300077bc123ec1ccc8f5d6338bd00065c3a52b2bb1d447103bba38d2df67341303b8b8db08e54354e9378417c8c31727d90942e9387e8830f34c40ae2043030e7ff1077382a1afb3fadbf029c6ee686c2e1") preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) sendto$ipx(r0, &(0x7f0000000040)="9d6a633ba024fefb533fa004287ec2810cbe32af7b91c6a7e6d869125d25fa2cb3776e77963fb3d688f41a592259f5ad99b95c64b7391a7e284af700f5887144d27c1e78bb0e057acdb154b5944c5dac626f469277458902afebef617d2ac6c85fc13b1087aa0c738377d97aa53e1253850f98d151d85822d9a468ec3f264318d1dd2243be368ed493f9e7fc6e38ef38d7f2591248df97d60e3eb0c33535fe1f355b44269698ee48fce760cd12b55b805c6ed36d5400771c18739da70bf0", 0xbe, 0x7048d81e6d9d42e1, &(0x7f0000000100)={0x4, 0x4, 0x10001, "215898afc6b6", 0x3}, 0x10) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x100, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0x108) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x5c, 0x6, 0x3, 0x0, 0xffffffff, 0x5, 0x3, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3f, 0x5, 0x400}, 0x10) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x482, 0x4, 0x40, 0x7, 0xffffffff, 0x3f, 0x7, 0x100000000, 0x80000001, 0x8000, 0x3}, 0xb) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0xf07, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)={'mangle\x00', 0xee, "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"}, &(0x7f00000005c0)=0xe350c0c66982c457) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x10, {0x9, 0x2, 0x8, 0xfff, [0x1cc0000000]}}]}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'lo\x00', 0x400}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/12 13:21:04 executing program 5: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5e7add84323da3d9ea83b515857ee79bb6a7f8b04d2742197e4d8c9170536f4cdc492542eac10f97daf57bdaa5618822d0f721cfe3ec62df3f5ec91b7d", 0x3d, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7fffffff, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x200006ff, &(0x7f0000000200)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001240)={'nr0\x00', &(0x7f00000001c0)=@ethtool_sfeatures={0x3b, 0x6, [{0x400, 0x7}, {0x5, 0x3}, {0x8000, 0x1}, {0x6, 0x7ff}, {0x8001, 0xde}, {0xed, 0x6}]}}) fcntl$addseals(r1, 0x409, 0x8) flistxattr(r1, &(0x7f0000000240)=""/4096, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x100000002, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) socket$inet6(0xa, 0x7e768a7eab50acb4, 0xffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='dummy0\x00', 0x10) 2018/03/12 13:21:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x1) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7d2380fe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0xfeb0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x900) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000180)={0x3ff, 0x362}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000100), 0x4) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) membarrier(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/12 13:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x80804, 0x1) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105000, 0x0) syz_open_pts(r1, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB], 0x1) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 2: socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x5c, "c7881b16b3b012e0072f43f5d5898b988ede810d0b067d8678ef5e136e0617d444d23460325dd88045fe686bd00cfe0cca78cb1e24be6f400f5ba1960253a776fc4e45b64e1a27547bc154dc2085eca30a05c5dc8316342ad7e6111b"}, &(0x7f00000000c0)=0x64) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xf6, "27d743b3eabd0361c4879a54838888a8b1be5851a2bd4e0b3699991a1c93c03ed17b05ecac12d560fd97e8b13ac10591635970f06b7353242fa388137ddc75cf33129942703594fee45ecbc8001c1a4ea96e6bfae18f8673ed1ce6289bf0fa0b7cadc1cc1ab2518a9d560cda6f94e5dd5df1eb589d0ea4dc9c290f8c335de614c77ffd5b11e078b673f9705b1be3c26ebaf49a78a9ca9741ebeab94c8c0da5af6bf836960f26b006816e1ac3d0c3bb0a6fdbe35abfec5f418140960a6778075862ff665bccfc5b490287e0668bb4d3a213ae158e79a1d66fb697c606e32cf4f81bd85ad52e57e2be759c49ae53512098187ab8f1d3e3"}, &(0x7f0000000200)=0xfe) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000002c0)=0x54) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x200000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xff52) 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00'], 0x1) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) r1 = epoll_create1(0x0) fsync(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4a200, 0x0) r2 = memfd_create(&(0x7f0000000100)="76ed6e65743500", 0xfffffffffffffffe) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x40, 0x4, 0x6cd}) 2018/03/12 13:21:04 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) writev(r0, &(0x7f00000000c0), 0x0) 2018/03/12 13:21:04 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="f08fa05e55fe842c1b31105e41b1376393d4bdf5048af3a2c74970646a2f1bad09c3a41bd3bc7f99d3a093d0c3e09cd2c763e88ad52aa83449896e8864a9ef9ad4206ead919a8aa2868c5faa6f5efa7dedb154e0a20fd44405709bc898738e6a4c55befc0b9b7f59051d85c89e26817baf286bea61c64d9f2f599cdea037359d670d0757031804dbd0ce66be2d9254c106f6fb8738972fd84ae039dd0e7042e4d73f21e527945bca8d38b49c0d18c00cddecd55f70b12e9a176a2408020c9ee3b7c98bbdddf314d843ee2a85cf12a3d317cf88eaa441", 0xd6, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/12 13:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)='wlan1\x00') ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x7fff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x2) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7379504255e62e00a6a6b88d0a70"], &(0x7f0000000140)=""/123, 0x7b) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000002c0)={0x40000000}) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00'], 0x1) 2018/03/12 13:21:04 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="61740100000000000000") preadv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/12 13:21:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) pwrite64(r0, &(0x7f0000000080)="6aaa6dea934d7ed6f49e77df4d58f184a4cb689d89833d661afab21c662efc948bfe4eabc4cc0715c20f450d14660d6a9f2927914317aaed84b020eeea17ba9f17a8a4d4f7", 0x45, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/12 13:21:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) r1 = dup3(r0, r0, 0x80000) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/12 13:21:04 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') sync() preadv(r1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1000000000000216, 0x0) 2018/03/12 13:21:04 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/12 13:21:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x80, 0x9], 0x2, 0x98, 0x9, 0x6, 0x3, 0x5, {0x6, 0x2, 0x40, 0x8000, 0x8001, 0xffffffffffffff8a, 0x9, 0x7f, 0x2, 0x1, 0x5, 0xc63, 0x6, 0x5, "1c5c64d5a561840867453bbf3778fc20e0728aa0d7371340643efcfda1da2d89"}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{0x9, 0x4, 0x31, 0x5}, {0xff1f, 0x3, 0xfffffffffffffffa, 0x40}, {0x4, 0xce, 0x8000, 0x1ff}, {0x6, 0x77, 0x5e2, 0xcb3e}, {0x8001, 0x1, 0x4dbb}, {0x7, 0xffff, 0x2, 0x7ff}, {0x6cf8, 0xfb56, 0xffff, 0x8}, {0x101, 0x3, 0x6, 0x81}, {0x2, 0x7, 0x90a6}, {0x2, 0x6, 0x3ff, 0x9}]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000240)="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