= creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffff8001) umount2(&(0x7f00004a5fff)='.', 0xa) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) 2018/03/18 16:54:55 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) prctl$intptr(0x3e, 0x0) fadvise64(r0, 0x0, 0x1, 0x7) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'syzkaller1\x00', 0x8e}) ioctl$KDDELIO(r0, 0x4b35, 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x1f, 0x3f, 0x8, 0x7, 0x5, 0x7, 0xffe0, 0x55}) flock(r0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x7ff, r1}) ioctl$TCGETA(r0, 0x5405, &(0x7f00000001c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000200)=0x5) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000240)=""/37, &(0x7f0000000280)=0x25) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0xd9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x7, 0x3, 0xffff, 0x0, 0x13}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000380)={0x1, 0x6, 0x7, 0x400000000000, 0x7, 0xfff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x5, 0x7, [0x7, 0x2, 0x20, 0x7, 0x5, 0x7fff, 0x0]}, &(0x7f0000000400)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, 0x84) r3 = request_key(&(0x7f0000001580)='cifs.spnego\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="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", 0x1000, r3) r4 = socket$inet(0x2, 0x5, 0x8000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001640)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001680)={r2, 0x80000000, 0x2}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000016c0)={0x40000000, 0x4, 0x27}) fremovexattr(r4, &(0x7f0000001700)=@known='system.posix_acl_default\x00') ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001740)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001780)={0x0, 0x3, 0x100000001, 0xff, r5}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000017c0)) process_vm_readv(r5, &(0x7f0000001800), 0x0, &(0x7f0000001980)=[{&(0x7f0000001840)=""/99, 0x63}, {&(0x7f00000018c0)=""/175, 0xaf}], 0x2, 0x0) 2018/03/18 16:54:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, 0x1e4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x2, 0x920, 0x2, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x7f, 0x3f, 0x9, 0x1}, 0x98) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r2, &(0x7f0000000300)=@full={{0x3, {"0aee17bc0fedbc"}, 0xba40}, [{"d254e4b4807d3c"}, {"0f802158ef81b1"}, {"ee292564fda42c"}, {"c8c0e4d9b2babf"}, {"3216830d6a2cad"}, {"2b8ff44fd72d66"}, {"4aeacb02782bae"}, {"ffffaae9aed9cf"}]}, 0x48) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) 2018/03/18 16:54:55 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x31) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x4, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb98}}, {{0xa, 0x4e22, 0x12d4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x416b}}]}, 0x310) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/162) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)=0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x10001, 0xf089, 0x8008, 0x0, 0x18, 0x2eb5, 0x2, 0x81, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000540)={r3, 0x573b}, 0x8) r4 = memfd_create(&(0x7f0000000580)='/selinux/context\x00', 0x2) inotify_add_watch(r0, &(0x7f00000005c0)='./file0\x00', 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000600)=0x0) ioprio_get$pid(0x0, r5) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x14) getxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@known='security.evm\x00', &(0x7f0000000740)=""/123, 0x7b) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000007c0)=0xff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000800)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}) get_thread_area(&(0x7f0000000840)={0x81, 0xffffffff, 0xffffffff, 0x2, 0x204, 0xf8, 0x200, 0x401, 0x40, 0xf}) r6 = syz_open_procfs(r5, &(0x7f0000000880)='net/dev_snmp6\x00') setrlimit(0x1, &(0x7f00000008c0)={0x3, 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000900)={r3, 0x7f, 0x81, 0xe3, 0xd56, 0x4}, 0x14) capset(&(0x7f0000000940)={0x20071026, r5}, &(0x7f0000000980)={0x9, 0x1, 0x8, 0x3ff, 0x8, 0x9}) write$eventfd(r6, &(0x7f00000009c0)=0x10001, 0x8) tkill(r5, 0x22) mkdir(&(0x7f0000000a00)='./file0\x00', 0x30) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000a40)) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000a80)) fremovexattr(r1, &(0x7f0000000ac0)=@random={'system.', '!\x00'}) ppoll(&(0x7f0000000b00)=[{r4, 0x100}, {r2, 0x2}, {r6, 0x4001}, {r4, 0x110c}, {r0, 0x20}, {r4, 0x48}, {r0, 0x1000}, {r4, 0x40}, {r0, 0x1}], 0x9, &(0x7f0000000b80)={0x0, 0x989680}, &(0x7f0000000bc0), 0x8) getsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) 2018/03/18 16:54:55 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x80) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000010c0)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/18 16:54:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') eventfd2(0x0, 0x0) sendfile(r0, r0, &(0x7f0000153ffc), 0x80000002) 2018/03/18 16:54:55 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000687000), 0x4) 2018/03/18 16:54:55 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000035, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b, r1}) personality(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x4100) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e25, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xad}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x7, 0xffffffffffffffff, 0x8, 0x2, 0x0, 0x80, 0x98d, 0x3}, {0x8, 0x2, 0x7}, 0xff, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3503, 0x7, 0x3, 0x4, 0xfff, 0x0, 0x35}}, 0xe8) fcntl$addseals(r3, 0x409, 0x4) 2018/03/18 16:54:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xdb, "57f5c29ec0b94911a86bbf2f24ee52070262e78f587dd641a4c111a806a0bad7916387d11f13f9fd82e2c502ad9b6b7c4d4e3657e61f4804a84d6dc9dc0e0a44235c8dbf5df9556628035beadf5e5b553ad40cc8ee34359d9d8eb3ecadc51f35eb033522b466a8a083680d6e56ff133dff5da2673befbd611577d068f20bb2118aff857ff23b706868cba0da8d38e477b0ebd736d79b97df66ab5fa385a698a250e64be5bc21308c976012255ef1602c88510f915347c7370df63ee881f2b1c9326d3e3750f6aafbff9f97ee24b9611237564142fd5d79440cdf53"}, &(0x7f0000000280)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000001300)=0x1008) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xad) sendto$inet(r0, &(0x7f0000962f44)="d3", 0x1, 0x2000c000, &(0x7f0000bccff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0xd, 0x400) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f000083fffc)=0x2, 0x4) 2018/03/18 16:54:55 executing program 1: mkdir(&(0x7f000021aff8)='./file0\x00', 0x40) setrlimit(0xc, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000180)) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) 2018/03/18 16:54:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0xfffffffffffffffe, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_generic(r1, &(0x7f00000006c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)={0x308, 0x15, 0x200, 0x70bd27, 0x25dfdbfc, {0xa}, [@nested={0x114, 0x75, [@generic="fac6190ab605fed9c253360a2503b4077e412734f039f86b3c3653ad26e2fc2cd3cf9339f8a5d42490c4b52274e9b75a8313726b08a52530b0b1514ddc1f5b8cb26795fb54e0363f", @typed={0x8, 0x6f}, @typed={0xc, 0x29, @uid=r2}, @typed={0xc, 0x7b, @fd=r0}, @generic="8c3f1b5da627a76596aab80b01c96b0e8b0559b097475528a7cbbbc66018bc41b74d585bae3c189ad9d1c49d02f6f7e6961aa622cb120b44fc764d2e60810da504eb52404cb0edfecdb8203e11bbd8ddbb98dcc83c8ceb6c58634e2432a546015b52c04f57e92dbd1ea86af637056136fa8484cb06085ff1260cbaf3075d3ed13b7056445c94a7d6ed934ef09d91b96d8c9770d594db3099d15a043be30d364cbcbc694fb7"]}, @typed={0x18, 0x87, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0xec, 0x46, [@generic="f47ac11a2865aad7407cd6a6717965cab5e2ebf6a7daf2641efaf9fbf625dc866c8599b63f891fa63884555ad331d52292c542761fd8598ca9a0b62646a7647f5781a6dadfbff8072eb5e85eee3daf0d96acd0043fa98b3422de995e48b2bf3c3bb9e6947af172fe97b394ba370779b1aa9f9a9eaded35934d6ac938b0d43623e4772904399490ac19ecea080f9a3466a5fde87fa8ee7813e70887fdb576706b330092a5f4adb7436a3fa5f47a56518f960f3a3a0f188796185997fd99478d17c513329c5ae7d5e57b080ad244e114048a417b83c26f1bd33205e7ab25b5cc98ff3e0553b731"]}, @nested={0x54, 0x1a, [@typed={0x44, 0x4a, @str='GPLmime_type$nodev}^!wlan1vboxnet0eth0trusted(&:keyring%\x00'}, @typed={0xc, 0x61, @uid=r3}]}, @nested={0x88, 0x64, [@generic="2614e0d284941c97f26b0bd3d7f50a90aa1e3b0ce4cebbe5d32fe73b680e4cefa34fe2e85b28b1cf36d522b64979d0b77e092bb350db4a0f3d80c1c659e920e5e8eaa7023a3565ff039429cd42221786e0a275", @typed={0x14, 0x7, @str='/mime_type:\x00'}, @typed={0xc, 0x36, @u32=0xfffffffffffffc00}, @typed={0x10, 0x2b, @binary="49920f758698"}]}]}, 0x308}, 0x1}, 0x44) ppoll(&(0x7f00000000c0)=[{r0, 0x94}, {r0, 0x400}, {r0, 0xf9b72f73c263ffea}, {r0, 0x8000}], 0x4, &(0x7f0000000100), &(0x7f0000000140)={0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd6ff0)={0x0, &(0x7f0000000740)}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x100, 0xa) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000700), 0x1) 2018/03/18 16:54:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001540)=0xe8) sendfile(r1, r2, &(0x7f0000929000), 0xff) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x4010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r3}) 2018/03/18 16:54:55 executing program 6: setrlimit(0x7, &(0x7f000046eff0)) r0 = memfd_create(&(0x7f0000000040)='bdev*\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@remote, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffb, 0x80000001, 0x10001, 0x500, 0x349, 0x10, r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x13, r0, 0x0) 2018/03/18 16:54:55 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000080)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x17b5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1f}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff]}, 0x7}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000)={r0, 0x800000000000004}, &(0x7f0000000180)=0x253) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x4) 2018/03/18 16:54:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00000005c0), 0x0) 2018/03/18 16:54:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000002c0)=0x3f, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x11) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000180)={@loopback, @remote}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x7}, 0x8) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000040)={0x100000001, 0x6, 0x3ff}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)=""/147) 2018/03/18 16:54:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/66, 0x42) sendfile(r0, r0, &(0x7f0000000080), 0x161) 2018/03/18 16:54:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffc) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/03/18 16:54:55 executing program 0: socketpair$unix(0x1, 0x80000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0xb1}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="3d49d19871473dfc7b013647299f0d0984a01bade75f2a27fb4179bdd01dacff9bd81993ffbe506c9dace79771cbffcad2281cf92da9af4e09bb88e711cae9e455c92937adae45ecc8a8591660c1d388d7ac91010a31da9bd4e34fc592a6", 0x5e, 0x20000891, 0x0, 0x0) 2018/03/18 16:54:55 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffff801}, 0x0) 2018/03/18 16:54:55 executing program 6: getrusage(0x1, &(0x7f0000000000)) getrusage(0xfffffffffffffffd, &(0x7f0000000240)) 2018/03/18 16:54:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000280)=0x4) r2 = socket$inet6(0xa, 0x2, 0x400) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfe6, 0x9, 0x8, 0x3ff, 0x0, 0xffff, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x100, 0x7, 0x8001, 0x7fff, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e29, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x6, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) flock(r0, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x3a9) exit(0x0) shutdown(r2, 0xffffffffffffffff) 2018/03/18 16:54:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xcad0}, &(0x7f0000000140)=0x8) sync() 2018/03/18 16:54:55 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x440100, 0x0) sendto$ipx(r0, &(0x7f0000000ac0)="c870cafc1b202a337afad9455287c3d3788a2562ff93c09b8f8794a9a1d7bc222e4cb71bbcbd5694c601ca40abfd82490e339c0a2a30b42db67ffefd64306213267771b1b07c3f9b195f16691892d32150064273bec33b4eac11eebe7d637e9565e6cdba1dfe448ffa9090d053baa3c0297eda94ea0dfe568a4ef155420a94200a705b3be56d84e484ccf15b4b4309f6", 0x90, 0x40000, &(0x7f0000000b80)={0x4, 0x6, 0x4, "8bdd10c89479"}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000004c0)) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/170, 0xaa}], 0x2, &(0x7f0000000a00)=[{&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000500)=""/238, 0xee}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/161, 0xa1}, {&(0x7f0000000880)=""/213, 0xd5}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000980)=""/84, 0x54}], 0xa, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x13, 0xaff, 0x0, 0x0, {0x1f}, [@nested={0x1c, 0x10000001, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x660001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="ac6e6f64657662646576656d312f0a00") 2018/03/18 16:54:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0x20000000008) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="cc0000001b0001070000000000000000e00014bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xcc}, 0x1}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) 2018/03/18 16:54:55 executing program 1: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup(r1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000005e000100ffffffffffffffff000000002119854cb84bd8c3632d5cd283512f1b10e3bd51bf325bffd88ea2d3831edff1df356a4b2f1f85f3a24a442f92182793c7836ceb65c2939bc1e908142c5f82ab335a89b270ce97238fae2103455d16562650a41b15dd899ceb563c800b8570fbf7c9f01570dc90dc9b209df2d921a143b09d991bf554391f447883cd5be72878b7c92db44a86c9c31add71fe6e9600bbab2a3c55e49610d5f10b82b1c8e09046ec76477523205404478da16628194803a88d32655ef86b00000000000000"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7ad3, 0x4) 2018/03/18 16:54:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x80, 0x3, 0x6}, 0x200, 0x8}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)) 2018/03/18 16:54:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/03/18 16:54:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x2, 0x44000000000000) 2018/03/18 16:54:55 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x440100, 0x0) sendto$ipx(r0, &(0x7f0000000ac0)="c870cafc1b202a337afad9455287c3d3788a2562ff93c09b8f8794a9a1d7bc222e4cb71bbcbd5694c601ca40abfd82490e339c0a2a30b42db67ffefd64306213267771b1b07c3f9b195f16691892d32150064273bec33b4eac11eebe7d637e9565e6cdba1dfe448ffa9090d053baa3c0297eda94ea0dfe568a4ef155420a94200a705b3be56d84e484ccf15b4b4309f6", 0x90, 0x40000, &(0x7f0000000b80)={0x4, 0x6, 0x4, "8bdd10c89479"}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000004c0)) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/170, 0xaa}], 0x2, &(0x7f0000000a00)=[{&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000500)=""/238, 0xee}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/149, 0x95}, {&(0x7f00000007c0)=""/161, 0xa1}, {&(0x7f0000000880)=""/213, 0xd5}, {&(0x7f0000000400)=""/89, 0x59}, {&(0x7f0000000980)=""/84, 0x54}], 0xa, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x13, 0xaff, 0x0, 0x0, {0x1f}, [@nested={0x1c, 0x10000001, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x660001, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="ac6e6f64657662646576656d312f0a00") 2018/03/18 16:54:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfdffc), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x8) write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f62896563745f723a737368645f766174e8be8c7ebb73e7f62f9f1a2186725f72756e5fdcd90c"], 0x2d) close(r0) 2018/03/18 16:54:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="437dadf37a66dc5d00c83eb597eedc5b27678af4b0a700aed5fffaa4b9b5cb518dbcebc0", 0x24}, {&(0x7f00000000c0)="a5cc494af1", 0x5}, {&(0x7f0000000100)="4b007328ca175e6bf57fbab5c7405df610abade4391a7f095fc68c06eb0fd3a4ce4b88af3c6255b47a8aa50c86af7a62ca52787c9dd0d1a6091de012bef367fd4d94", 0x42}, {&(0x7f0000000180)="e1c5794569ab23043d15c2cb725ebabcdcb3b5e97e605cee9fb412244fa852c292da1a8a4c63f4bbfc83d1e681957c34c7daea859589d9d8ea86b06f9bc877dbc4858a224758945a8a1ccf8141a4b50fd150101faa850b9769b10e70bd02276f39b42b7b92131075111a35e2e6ca523cefc566e7f674217cae3bcc0d98650f17fe1dcd901df6560e93fb56e21d7a80f967", 0x91}, {&(0x7f0000000240)="60db6057a81a09335243758be78e795882038eb5a76d983f2434b336a600b4f5855989bf49490fcd2bc473c49d86a37609ff8a9588c1eede89842551ed5cbaab774d0a438769f971949445cc92d0c518f23749503c2a769ae099632799aeea5ad622255d4d13bd5040427cfa6971334e469629517ee551a63e3eab091cfbb2be8a2c29c3a179c685d8f5b82fcf76d94c29bc5066fbe04ca3bd5ffa576e5e547cf6a7735aecbaf33266c6cc2bbf2b92d231970a806ba6de41e4ad51ea3ace947f92b794d8a2da31fae54421014a2f8463a9f78a93a00263eb06cb9cbdc0428c", 0xdf}, {&(0x7f0000000340)="01b71e959bb4523984b414518c826fbf8c9d9e6369dda96884bddd31232914be73c2a7b83b3c6419810ceec41b09d05118d0e22ecd4f25034108bb2990fba0a404dad5e930d196141feaeccc9d889cfb90b99ff3d57639f538d18f72135df03f8f9cf742b0bb9ef9d207f84c75123d42ef0d70f6fc8d57b525b8894a40c33f7ecf954a197ae00d88bcf48a8e23a39a01d6d1fb5c48b777060b9309b655313b54eb62729b6f1394f23eb2d4d3345a1db30ae6de", 0xb3}, {&(0x7f0000000400)="d7bd9684a39d69e9f6e2abf04957520bb3f17109e7a993d1b408f7814d7fe19b3556fcb93e48c88ffc38dc4e771c3e5f0edc8e798de3cbff48dae93dda9816b89dfd6c43ffdddefee46ee20a5379335515873bae1e5e509b5c164016f6731b186c9bd4cf01e9db2c77070549667689e91a4d4531fc99a2b7ae4c5c17081d31d40bbda5bd361cc0152b287bd723684be0dcc0e3066978f4ddbb7732b8154fe60466b37cdf7126db920370926fb2354d2fa184d25a47e88e90e0ed0e35e6ab8b3d069dbb7452015f1f557319a346b58bff30e09b2bb1a017c39846430d853cb7b2ba05", 0xe2}, {&(0x7f0000000500)="f39a8a421828f38b951b446b15e33b79cf308f5acc3a3ade81eb338a4e9d191890a0318edfd16abe4e6e4784536c51dc51356d2e01e91af4418582", 0x3b}], 0x8, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000740)=@full={{0x3, {"8f37790cb7a59f"}, 0x2}, [{"1ec862171c68ef"}, {"857483db253322"}, {"3112633d4a1de2"}, {"48ce242c27bf37"}, {"b8ac2b89f0baa5"}, {"094244ed4a0bca"}, {"9bef28476f2010"}, {"cc22c1772e446a"}]}, 0xfffffffffffffd5a) fcntl$setflags(r1, 0x2, 0x0) [ 72.391634] audit: type=1400 audit(1521392095.635:53): avc: denied { setgid } for pid=11391 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 72.417261] audit: type=1400 audit(1521392095.665:54): avc: denied { create } for pid=11385 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/18 16:54:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x224c0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000002c0)="fae136b61de028f7cc083179347db8903cb33b71c218f10d7e41fb1f5b9f2397292caf30e1690cbf1d58a0fd42ded43d94c837cb8039c78824fec8d04fec82e9bf7170836d4f29ee83d7ee73436c9f5bdf79ef0e8ceb221cf407dcbfd130b47049d33594e8ac1980323f6ff7ebee0ea0340c6a157938fd7f6fd18ef81c28308fe84e59c547673cfe3013718f8e34e3811bd858082045c56566d992b38b02c1875fc793ac12f54fd27c294b2eeefd87c540a2adb6e72f2802ba9b3dc1eb5fbb2a34e8d15717f70bcfbdd25db2e655ec57514d7bd225be8b9c1d940a5d8921d5b1e1c21020200ef682e30154f6fd", 0xed) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="390000001300090468fe000081000000", 0x10}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000003c0)={0x401}, 0x113) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23}}, 0x7, 0x7, 0x9, 0x963, 0x8}, &(0x7f00000001c0)=0x98) 2018/03/18 16:54:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000000c70b2e96ef556cc", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/18 16:54:55 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20}], 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)) tgkill(r0, r0, 0x27) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000080)=0x5) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000040)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x10000000000}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000010a0101000000000000000000050000008e0e53ea0e7aa00a9442bcd84f7ddeebb14a9f8b3ccf70cd5ab74f9c8cc05430ddf4df7fa6dc79afa88f39ed977e117431403dffff5d83592ea2bf3546fc26ac9d444ccb3cda634b8a714006f813ab8993305515a9b8ffa324bdb2b6203e930ebefa2d3885761a42109bddcbb071585986352c489a68f44da8f0d8c064532c26dda1d824d04c282dabe43531c5d2129e7d223308948a3d9a7a0fd4fd8074"], 0xfffffffffffffdfb}, 0x1}, 0x2) 2018/03/18 16:54:55 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)}, {&(0x7f0000000000)="e9f56b640bf190d2013f7b53c2ef8e7a", 0x10}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000740)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="4408936a9291e71d372eb2c49e92ce40", 0x10}], 0x1, &(0x7f0000000b00)}}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9a49}, &(0x7f0000000140)=0x8) 2018/03/18 16:54:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x18, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"0d079858d523a14d009019baf301e710", 0x102}) 2018/03/18 16:54:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000035, 0x0, 0x0, 0x79b}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x4) 2018/03/18 16:54:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x10000}, 'port0\x00', 0x10, 0x40, 0x9, 0x9, 0x8, 0x5, 0x100000001, 0x0, 0x3}) dup3(r1, r0, 0x0) 2018/03/18 16:54:55 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="362591a8538b6b0c95faf429040cdd85eac563c7692ad940a18cc2c967fb41631be86282667c4fb9c356e4e21e4af96dfdd5edb6d068a9bd2b1b33880f1c4bf5021f799e5339e7c65241f1fddfbcfbc1a09c6aa4450581c90838c1335d47ad24", 0x60, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffeffffffff, @empty, 0xfff}, 0x1c) 2018/03/18 16:54:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)=ANY=[@ANYBLOB="40000000000000000100000010000000"], 0x10) 2018/03/18 16:54:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) socketpair(0x1b, 0x0, 0x3ff, &(0x7f0000001400)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001440)=0x20, &(0x7f0000001480)=0x2) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/18 16:54:55 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/03/18 16:54:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="79452ee428751b1656e1951c947ddaec230350a6bf23aff7244f4ac00047d75f937b9d74301cd409f01897e7e2948e4f366ef8e9987d8f05a0402245a6ab317022bf750ac51180102b328dc7968052bbdbf998e81c1e6745012dad57a1884207b16cfe3926a524", 0x67) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r2, r1, 0x0) 2018/03/18 16:54:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001840)='net/ptype\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x2) 2018/03/18 16:54:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="c59389e0fc66dcf1ec4a4c19c3a6ee5a3d9b61f4df0ff6d3d6b77932de2a783bafb4ec5a6fa6699cda40ec12a88685048b556de2e4ef1f4202be0182f0e87ba5d0ee7a16e6df9e8e66f2a37d8fe5e6d3153641fc0c024d4c6709c4cfd7151c8f2c4d313b13882cbe16409cff6f54684b4552cdaa9221bcf0c40e974a80b27a00f552193e54196f552b991c7ad20f6ff9f2b3fc4b0f588338c76447db3458542f923a3b6baf7def2899d6a2f868060d48289b497feac5af3a148bed378f984db8618d4cfcf944a4a395c72aee7d247b50c7ed4036d2d3a52c410eac1cf735268692d38f57", 0xe4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'sit0\x00'}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0xfffffffffffffff8, &(0x7f0000000300)=0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000340)={'irlan0\x00', {0x4, 0x5, 0xe7, "94647e10f70a", 0x4}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000380)={@rand_addr, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0xcd5, 0x3, 0xfff, 0x8001, 0x7, 0xffffffffffffff26, 0xfffffffffffffff8}, 0xc) bind$unix(r0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x7fff, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000580)={0x7, 0xc9, 0xc2a0, 0x10001, 0xaa6b, 0xfffffffffffffffb, 0x1ff, 0x5, 0x3, 0xa8}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000005c0)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000600)={@broadcast, @rand_addr}, &(0x7f0000000640)=0xc) r1 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="947ab794252abe7740f01faa151de0fab1e06d653b1ed1a01cf600e1d0fbd3537c25fda4b6ba599bfb687fbf74a71b6ffdde489c77db345b7229e85bb686dc0f594bb3cede0f3aa4e243b32071056ccbc9503552e0e211ca70271356d28e0572d14e7713a9fc2702b6874e22c5bb8d71ac0a3c93fb6313062fe62ad5f6e29f8ca91394d1b416988ed1b46e80d94df57a4f8e2792324c2c1c986c8fd39ece419016aa003674805a6a370d0db248a05d83e9f8ca0e98efabccdebdea0ebea5d87a5eb6eb876a5fc2090050d630c10411", 0xcf, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000800)='.request_key_auth\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="14c0f655f306ab3295f16e11f89d87a3464d53c6e9ab765e2c87b692604916cbfaeca050ca1b5d3a44f8a6bdbf01606fa9f72cf33eb82a799ba51ca04fa9bfd7ac8f4e993188204f766aa2484b828389788dfb103b945ba5d0b2eec9b8eae1786a5e0ee2485a6c663346a9a384f914cd8189142e0e0367e3423401d5052ce10cc65af0951aada14f9f5351aa33d770737f79113be0c26f62c53aa72a292ea6fc4708fc2894b319b72043561a8e0a0ceb0f16c80f8116", 0xb6, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x2, 0xffffffffffffffff, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000980)={0x3, r3}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000009c0)={'HL\x00'}, &(0x7f0000000a00)=0x1e) bind$llc(r0, &(0x7f0000000a40)={0x1a, 0x30a, 0x400, 0x0, 0x100, 0x8000}, 0x10) add_key(&(0x7f0000000a80)='dns_resolver\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="b4137e55395cef780b28bff6cfedb790655ec61896a29f7a273a59cc8ccb31ddf4ff4a565e984a7f6ed891c3d7df2cc46452eb4eb6cd24067e33b39d4ace4efc6a4ed8e2022d69ece6b3bb3ccd54018c022b25c9f84e3136a5b374f7c06c4584f38a4eb18bd82a4bd398a7af75c58b96ef0417efe71ec86bd362fb3905ec2c9e31", 0x81, r1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000bc0)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000c00)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000d00)={r4, &(0x7f0000000c40)=""/161}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000d40)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000e00)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000e80)={0x5, &(0x7f0000000e40)=[{0x23, 0x2, 0x59e5, 0x200}, {0x4, 0x3e81, 0x9}, {0x1, 0x10000, 0x9, 0x2}, {0x3, 0x5, 0x987, 0x3}, {0x10001, 0x4, 0x7fff, 0x7}]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000ec0)={0xaa, 0x4}) 2018/03/18 16:54:55 executing program 5: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x83, "d7f3c60fc171c2581e65333ea443e3a27cfc255ed069e6935cbdd2a59e38efcc675455d4011bcdda4149e6e7362526aede058317ce93834dba4ff463f270d44f32381b3e4a2021d4fab72abf9bcea39b4992d9c5856ef0b482df9eadf07c1162fb8a4736cff6dfe558dd89445a7a565aef7ec77b67d4121ca6173a62930101f90892fe"}, &(0x7f00000000c0)=0x8b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x20, 0x7f}, 0x90) lseek(r0, 0x7ffffffffffffffb, 0x1) 2018/03/18 16:54:55 executing program 2: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff010000000004000000000000001c30db", 0x24) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x3, 0x4}], 0x18) 2018/03/18 16:54:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect(r3, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-camellia-asm,tgr192)\x00'}, 0x80) listen(r0, 0x0) bind(r3, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) listen(r2, 0x0) 2018/03/18 16:54:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000e40)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="9865616800", 0x33c) sendto$inet(r0, &(0x7f0000617fc9), 0xfe41, 0x100000020000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/18 16:54:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r3 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r3) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffffffb, 0x0, 0x1, 0x7}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x140, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, 0xf}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffffff, 0xff000000, @mac, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x9, 0x7fc0, 0x2, 0x100, 0xce, 0x0, 'teql0\x00', 'vlan0\x00', {0xff}, {}, 0x0, 0xa0}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x3f, 0xffffffff7fffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) r4 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r5, 0x8, 0x6, [0x5, 0xfa, 0x0, 0x1, 0x6, 0x100000001]}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000300)="452891fe953ee08652d727c92d4d5a181f57e642b9de720d3932f8836eb5cc3bb1badb53fc7a0534d1f6f35e6c823d810bd267953ec98549c490ebe1d978ff3dcfba4c6dc4121cb6c397c5e2891fcc57280916e7f4a2996eed9a77e46ca1", 0x5e) getsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_procfs(r6, &(0x7f0000000080)='net/l2cap\x00') r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r7, &(0x7f000080037c)=0x2, 0x400000ff) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000002c0)={0x21, &(0x7f0000000280)=""/33}) 2018/03/18 16:54:55 executing program 7: clock_getres(0x5, &(0x7f0000000000)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@multicast2=0xe0000002, @rand_addr=0xffff}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x4d9, @remote={0xfe, 0x80, [], 0xbb}, 0x6a}, 0x1c) r2 = memfd_create(&(0x7f00000001c0)='-)-*\x00', 0x2) clock_settime(0x3, &(0x7f0000000040)={0x77359400}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000200)="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", 0x1000) 2018/03/18 16:54:55 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) r4 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r5, &(0x7f000001fff8)='./file0\x00') getxattr(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)=ANY=[], &(0x7f0000000400)=""/15, 0xf) openat(r4, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) time(&(0x7f00000000c0)) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/18 16:54:55 executing program 4: r0 = socket$inet(0x2, 0xc440f1002b855ca7, 0x7fff) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef6ffc), 0x4) 2018/03/18 16:54:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000000180)='\x00', 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xb8, 0x8, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {0xa, 0x0, 0x8}, [@generic="0aa91ac23fe472d548e26dfc0da600ac25c56bc87065fe14d554f465b64f243d9e69b53ec1330c1928f0b4f4f50c714482c58d0f59ffa0a82dc2df17e68c90465a7bba2baa130b228a94ab4ff489ac1c33bd0e3861d246e7353027d9369a82c7777a6f89f8b2538fcf03d8ea6878bea3e408eec4015c0343c6a7ffa19fe62185c0dfb1b1d72de4130a69d7597c959a286aef364f51df", @typed={0xc, 0x4a, @ipv4=@multicast2=0xe0000002}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000440)="1f00000002031901000007000000e00000023b05ff3ffe5800000000000000", 0x1f}], 0x1) 2018/03/18 16:54:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0xffffffffffffffde) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], &(0x7f00000000c0)={0x0, 0x2, [0xb3, 0x863, 0x5a4, 0xc03]}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0xffffffffffffffff, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c80)={0x0, @multicast2, @rand_addr}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x7fff, 0x8000, 0x10000, 0x803, 0x1}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0x4, 0x800f, 0x0, 0xfffffffffffffad7, 0x100, 0x7e, 0x100000001, r3}, 0x20) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000d00)={r2, @empty, @rand_addr=0x2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000990000003a8571b12b41f182dc5b254f84f5c5d062e8c75bd770c7f374bb46bfb0f6c7958aa471daee7d59d57af702214e2703391294fa2ecf697302fa741443a9c3f5829d30f666b5f053438cf95668b582e64186984ee54d640d556a16498be5a770c1bac854bc1393b7d67c3d77342d5096deaa89e9c007000000000000008f3fb6a28ae00c0aedc5976388a53982c8ee114187a175881325ab008ce187e73bb29c0200661212a831d44739f33da4cf7ece8040053a9d66b8be9c4522ac26a00000000000000000000000000000000000"], &(0x7f0000000240)=0xbd) 2018/03/18 16:54:55 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000ff0)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x800, 0x9, 0x401, 0x8}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) [ 72.675804] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11483 comm=syz-executor2 [ 72.693261] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.706301] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 16:54:55 executing program 7: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0xffffffffffffffff, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)) 2018/03/18 16:54:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10000002f) r1 = getpid() fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000002140)=@hci, 0xc, &(0x7f0000002180)}}, {{&(0x7f00000021c0)=@ethernet={0x0, @local}, 0x10, &(0x7f0000003300), 0x0, &(0x7f0000003340)=""/240, 0xf0}}, {{0x0, 0x0, &(0x7f0000005800), 0x0, &(0x7f0000005880)=""/71, 0x47}}], 0x3, 0x0, &(0x7f00000059c0)={0x77359400}) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/18 16:54:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000440)={&(0x7f0000000380)=""/184, 0xb8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075efdc)={0x7fffffff}) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003efff0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = memfd_create(&(0x7f0000000000)='\f\x00', 0x2) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00000001c0)={0x0, 0xe6, &(0x7f00000000c0)="2fae167fd87bdda2cf39c0f1f227f5ac63c3e87866dde5fd5351d14ce489f3ffb651a919f145a00a4cd6fbb9c9cbc5741cf299cc542c903b58205ab64075e67a40f4e482b015efcad551ed67bd74eaec7b614dbc3e1d38bad0db26a28973317a57535bea28170e3bc12adf7c3c2f4ff5dbd823a3d0e9bd6d74f0d11213f9b1a1d01ae15e184f8b59baa5a9a1d9521c91898847fa574346756784f36ebe8aca97704abff1583c86ab9a443fb22d575c4ecda857afd0c9b2b0948f0ff6ee75defbbf50890cc907b4866a1d910d29d4ed2590073b9ee612ac5589c881ce98dd19c3d2d024585aa7"}) read(r4, &(0x7f0000950000)=""/128, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1b}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000280)={r6, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5}, &(0x7f0000000340)=0x90) 2018/03/18 16:54:56 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4000}], 0x1, &(0x7f0000000080), &(0x7f00000000c0)={0x8}, 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xd}, 0x6}}, 0x2, 0x1f, 0x3, 0x7, 0x1}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1, 0xfb6}, 0x8) sendto(r0, &(0x7f0000000300)="6f2097fe5bf7aec79951eb025896d84bf543c5b380d21c39d8fb016552be7ddad0e360c778e87a5999663de5ac8de2620a95ed898c653b958b2813dad594fb156d467748f765cfb17e6d1ea365db1bf0b3e4e250fec3cf7b1a09e3816a2ef2c3bb12fdd744b04ea55db3a6c07248ef3c31709d16fec0793ca46715941fbac5486d38f0920a68652daf62d4f1b7957ea3116e1dc7d782e3927fbedd9b0df68e3b230cb2e1c6ce652fec55d10433b291dd9a7be05db5a11b2296391b0e6598d9b98b9babaa804c25c69be4bb9ae00f0cdf8f26473bac9937d3a18f91ccc217766ce98266373702d34924037a7b074c7bf1", 0xf0, 0x40800, &(0x7f0000000400)=@rc={0x1f, {0x9, 0x2, 0x200, 0x2, 0x6, 0x4}, 0x2}, 0x80) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000480)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) ptrace$peekuser(0x3, r3, 0xffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ioctl$KDMKTONE(r0, 0x4b30, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x80, 0x4) recvfrom$ipx(r0, &(0x7f0000000580), 0x0, 0x1, &(0x7f00000005c0)={0x4, 0x100, 0x4e3b, "810bd61f859b", 0x10000}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000740)=0xe8) quotactl(0xff2, &(0x7f0000000600)='./file0\x00', r4, &(0x7f0000000780)="244ea7ea58863f9626c8") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) getsockname(r2, &(0x7f0000000800)=@alg, &(0x7f0000000880)=0x80) getsockname$unix(r0, &(0x7f00000008c0)=@abs, &(0x7f0000000940)=0x6e) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000980)=0x7, &(0x7f00000009c0)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000a00)={r1, 0x2}, &(0x7f0000000a40)=0x8) mq_getsetattr(r0, &(0x7f0000000a80)={0x2800000000000, 0x5, 0x6, 0xc00000000, 0x7f, 0x2, 0xfffffffffffffffb, 0x10001}, &(0x7f0000000ac0)) pkey_alloc(0x0, 0x0) recvfrom(r2, &(0x7f0000000b00)=""/166, 0xa6, 0x40000000, &(0x7f0000000bc0)=@pptp={0x18, 0x2, {0x4, @rand_addr=0x63}}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c40)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x19, 0x800}, 0x90) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000d00)={0x3ff, 0x0, 0x1f, 0x3f, 0x5, 0xffffffff80000001}) ioctl$void(r0, 0x5451) gettid() ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000d40)) [ 72.716097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11506 comm=syz-executor2 2018/03/18 16:54:56 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xce}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x1a6, 0x3, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x9}) 2018/03/18 16:54:56 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001500070400000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="1400020000000000040000000300ffffac1414aa"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0xfffffffffffffffd}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/18 16:54:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "804b88286c4b716393cad3a1688caecb037f5f419e3854dcd9e37892fcddd5cdfbb652710cb7668aaa16753f59db7401ea264b7ea154a52da4d9a5d29cb27d23d3f6816892c4bc58c3b6adcac590b49c"}, 0x27) r1 = socket(0x1, 0xb, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) socket$netlink(0x10, 0x3, 0x1f) 2018/03/18 16:54:56 executing program 6: setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) r0 = userfaultfd(0x800) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="3cbd", 0x2}], 0x1, 0xd) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/18 16:54:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000002c0)=0x7000000000000, 0x4) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e21, 0x9, @empty, 0x1e01}, 0x1c) shutdown(r1, 0x0) 2018/03/18 16:54:56 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x20000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) flock(r0, 0x0) 2018/03/18 16:54:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/18 16:54:56 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="9265e3ec5d27926672002e896c9b8c4660a14367b9450ec61326d0ea6ac6ecc90fdccd", 0x23, 0x0) keyctl$clear(0x7, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f00000001c0)={{0x2, 0x2, 0x8001, 0x2}, 0xffffffffffffff8e, 0x4, 0xfa}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/18 16:54:56 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socketpair(0x13, 0x80004, 0x4, &(0x7f00000000c0)) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/18 16:54:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r0}, {r0, 0x4}, {r0, 0x100}], 0x4, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x100000000}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000280)={{0x80000000}, 'port1\x00', 0x10, 0x10000, 0x2, 0x8000, 0xc, 0xffffffff00000001, 0x8133, 0x0, 0x1, 0x3}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180)="390000001300090468fe00008100000006ee004003000000450001070000fe1419000a000800020000001202006107e200e10c00f41ee400094e3848f278f204da5b879cd9a38c2bc018c0885b5c957b6eb36f2853de1fcb2d6d0a15895070502541800545927e51b3bd3b73f08ddc4ca6e74b23201da250a7c63ef7c7c714fab35b397a7f637beda431c3db21448df2838c0a79855e602d5cd3f4c0a6e0f3bc90f8f56d81d77bde457f70111cb31388cf3cb1022ef9d4d429e4e20f5bcfc8e4c07dc133698b86f7683b", 0xfffffffffffffe21}], 0x0) 2018/03/18 16:54:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') 2018/03/18 16:54:56 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0xfffffffffffffffc) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/18 16:54:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85deffa29e88040000e516", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000400), 0x4) 2018/03/18 16:54:56 executing program 7: futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x200000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10080, 0x6) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x80, 0x10001, 0x4, 0x8, 0x456, 0x8}) [ 72.833785] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 16:54:56 executing program 1: r0 = socket(0x1f, 0x3, 0x2) dup(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/03/18 16:54:56 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x103c00, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x1, 0x0, [0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x400, 0xa, 0x3, 0x9, "a37325e813150735f9b8c0c82a21cc6a50e76af1ac48b702465f1e651747df54a60c54ef14f354b6dae466adcf6f51da69cab298f21571e1284d0e65b84a1e27", "dba33856128d2334cc625cd756700952bd1fffac8aee9e7f66fd9d69af485310", [0x2, 0x1]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000200)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) unshare(0x800000) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/231, 0xe7) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r2, 0x6}, 0x8) modify_ldt$read_default(0x2, &(0x7f0000000440)=""/154, 0x9a) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={0xd69, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, 0xbb, 0x100000001, 0x5, 0x5, &(0x7f0000000500)='ipddp0\x00', 0x9, 0x1ff, 0x5d875b1f}) r3 = userfaultfd(0x0) connect$netlink(r0, &(0x7f00000005c0)=@unspec, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r2, 0x29}, 0x8) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000640)=[0x4, 0x9]) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000680)=[{0x2, 0xaab1}, {0xf, 0x7}, {0xf, 0x2}, {0xc, 0x8000}, {0x3}, {0x2, 0x6}, {0x8, 0xffffffffffff8000}], 0x7) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0xa000, r4, r5, 0x2, 0x100000000, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000008c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000000900)={0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000940)={'\x00', 0x600}) ioctl$int_out(r6, 0x5460, &(0x7f0000000980)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) futex(&(0x7f00000009c0), 0x9, 0x1, &(0x7f0000000a00), &(0x7f0000000a40), 0x1) [ 72.876694] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 16:54:56 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/213) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) close(r1) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62282100f46add9e6dd161f07b6317ec935cdbf64430cdc722fb9cf6c6679896f3269c946440af8ae9eb9fe574a770e274e20facbc7d74d9c9dc56dfa1de89bcde9651cea4398a798c4065702319451fac6e6770aa91d2b0f4230f24f1d65219128f224e68ca520023a67592b97764cd5b61e4281b19c07abbdbfb975a4f3df122cd3d2607261e90413798d3b78d1d10b27b6b978d2f4008ad1cc1894513a2c55405b024dc880719254c9b58d2b14367f55d2efceaf4081945b143487ed84e1f7e8a3f54b511b1c85362bee73d8676c0444fff5e84b2083a1235a9f3ee5b2a484d6927baf65feba172f49f2220b600cced59239ff5"], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/18 16:54:56 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x9}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x35d}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200b00}, 0xc, &(0x7f0000001640)={&(0x7f0000000280)={0x1398, 0x2, 0x5, 0x400, 0x70bd2c, 0x25dfdbfd, {0x3, 0x0, 0x8}, [@nested={0x268, 0x14, [@generic="dc25d0d4338a05f799fedbba731ec9f19cfeed5cc8996d9c6d9099b9aa48afb416020914657f18149c7f0b3269e0d979f504c64a7bc8ab10edeb6689590059fd936ea654f60a", @typed={0x10, 0x47, @str='deflate\x00'}, @generic="09ca1159bbe0c5175f53df34814b16f296245398d04ca0579d3d37bc749073eaa144a551cdd75ea0e4560900995285b6a8706cb3601c8d78f264a5bd8c6942809b5362e8e7377e", @typed={0xc, 0x31, @ipv4=@multicast1=0xe0000001}, @generic="d3", @generic="d51cf357f64ff3572fed29cbb353dcf5b0362d4f312f9ca15c4271b3d0675a4543a8285287cc38d1481d3d807bc7a3903ab2b4a8d506a8718520afe35031b300da49ecd75a60d907bee8a186741acfaa08a9cba15fa62304682e75f90fa0e43c72", @generic="30c263a48c86fb9df64d0448a5294db8a61aef2a4c15dd485ab004827836c76a28fdf839b47fa09f40b856c90f43edf5298f5bc1492b7d28f9a9318661178c3453f2d41420fd78ad13486ca170ac96a576de37190e284d272d7e", @generic="dbc82b2241f13c44b0988f6a00a759f0f12d57d9e5fe9fb7250f6c7d23fd750f788043a374ce760410d3a4bfe28763ed78c804fc1dd06641633a6717cea95d192a02d56cd33c593afb2132ab1aa0de771cc042d43da8632530eb32734282d692a38267dfe26f4379cd5c4ae00893e8fdeca2ad8b95eda99906a625e443848df207f21715f357d49b05ce70ff9f454dbc46b2fa936d2cf58260fa4d52335ce61f2fa5f150eabe98518783cdb27d97806bf42fbeb60d62303967c04066028088e15ef3939914a2735d215c8b197eab6fb28e3b64bf4d3b1a177f", @typed={0x24, 0x52, @binary="2c71c88411c7d6742eaa5f8b5e685923c7089e26f512acef02e0bf"}]}, @generic="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", @generic="ae829ecfb4968a18977048d99fb8f4fdcce90d835d5010bd6e76a4d877e4cee06a848fada0c779055ade6ab49e53ea12f05f1a78447aea0a4b5158ced1da92e95db55d85da6a99be3144c751dd437d85840466cf459ef209273590d52cc51f6c1b2109c5fb6eae42f119cbb2d2f87ddbce4410563445859512e07b00b8d58b8e9822efc72a36643f621b9069307e71a71a13fec981bfb312c333f01709a0a4727817d67a6d0851accea3e14e674bb64138376d95137a08e27910216138cf970af9573eed98f5fd627ec1511c57d3f6f7d4ac0b42375e09dc3a4765cdbe1fea0796c9451d58311e88575c", @typed={0x10, 0x0, @str='deflate\x00'}, @generic="ee4aeae1cc64411a12ca0f307d440fe30ed603fd7f894b4e574ea7552c95e177f4"]}, 0x1398}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/03/18 16:54:56 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x121000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000240)={0x8}) getdents(r0, &(0x7f0000000280)=""/24, 0x18) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000200)) clock_adjtime(0xfffffffffffffffb, &(0x7f0000000100)) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10010, r1, 0x0) 2018/03/18 16:54:56 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x400) sendto$inet(r1, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000003c0)=""/62) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) r4 = syz_open_procfs(r2, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000040), 0x400000ff) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000440)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000480)={0x80, 0x7fff, 0x80000001, 0x101, 0xcf52, 0x1000, 0x3}, 0xc) sendfile(r0, r4, 0x0, 0x8001) 2018/03/18 16:54:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 16:54:56 executing program 5: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094cfb8)=""/72, 0x48) ppoll(&(0x7f0000000080)=[{r0, 0x42}, {r0, 0x8000}, {r0, 0x490}], 0x3, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x8b}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x84) prctl$setfpexc(0xc, 0x0) 2018/03/18 16:54:56 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000100)) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x288200, 0x0) getsockname$netrom(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/03/18 16:54:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="44080511c1", 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x10000, 0x0, 0x10001, 0xa01}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xf1e3, r2, 0x10000, 0xfffffffffffff000}) 2018/03/18 16:54:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip6tnl0\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10b200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x5, 0x1000, 0x80}) 2018/03/18 16:54:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="5e83c183a49438dcd3f8494ece2bfca9808f2ea584d8389274dbaba72bafe30fa8354b6e8725", 0x684582376bd4d2c1, 0x4008000, &(0x7f0000db4ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffb9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) 2018/03/18 16:54:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0xfffffffffffffff9, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400a285ed3e"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/03/18 16:54:56 executing program 0: socket$inet6(0xa, 0xfffffffffffffffe, 0x100000000020) 2018/03/18 16:54:56 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000801, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f0000001480), 0x2e}, {&(0x7f0000000080)=""/211, 0xd3}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/161, 0xa1}], 0xfffffee) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x3c, 0x0, 0x200, 0x4, 0x0, 0x80000001, 0x68}, 0x8) r1 = socket(0x1a, 0xb, 0x100) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001480)={0x1, 0x6, 0x9, 'queue0\x00', 0x6}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f00000013c0)=""/69, &(0x7f0000001440)=0x45) 2018/03/18 16:54:56 executing program 6: add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1ff, 0x7, 0x4, 0x3, 0x3, 0xf0, 0x80000000, 0x80000000, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x6}}, 0x5, 0x80000000}, &(0x7f00000000c0)=0x90) 2018/03/18 16:54:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000256000)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r2, &(0x7f00000000c0)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 0x35, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x69) r3 = getpid() tgkill(r1, r3, 0x1b) [ 73.081601] binder: 11586:11601 ERROR: BC_REGISTER_LOOPER called without request 2018/03/18 16:54:56 executing program 1: syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x3580, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) syz_emit_ethernet(0xdd, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="fbcc23b8c342", [{[{0x9100, 0x81, 0x9c5b, 0x2}], {0x8100, 0x8, 0x5, 0x4}}], {@llc_tr={0x11, {@snap={0xab, 0xab, "d3", '_?&', 0x6013, "601501e34bf9d43e9e68b43bc57e4dbb8fc90039858462dd907c0c2569790cd80482020b627be1c92962d00d6c185b8914ff22702b2515c35cb30cbd534c4588c6623e7b62a35efc4be25da7ff052d27bd2446679a78ca8808df741a622adc557362bf101d2171de70c7950e2947d418e24c2b8ca5c7d6dea41f4d846dea0ca8badf3ef50bd3db5b285fb60427ee74594b5843b19727ab2204835276dd402d03e5f0009ae1bc8f7cae1686b795f7cd7f717acb686c4b3749adeaf9b2538a8f"}}}}}, &(0x7f0000000100)={0x1, 0x1, [0x977, 0xbe4, 0x625, 0xc05]}) [ 73.111146] audit: type=1400 audit(1521392096.355:55): avc: denied { transfer } for pid=11586 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 73.138057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16109 sclass=netlink_route_socket pig=11621 comm=syz-executor5 [ 73.149891] binder: 11586:11601 ioctl c0306201 2000efd0 returned -14 [ 73.153763] binder: BINDER_SET_CONTEXT_MGR already set [ 73.153770] binder: 11586:11601 ioctl 40046207 0 returned -16 [ 73.153813] binder_alloc: binder_alloc_mmap_handler: 11586 20000000-20002000 already mapped failed -16 [ 73.154990] binder: 11586:11601 ERROR: BC_REGISTER_LOOPER called without request [ 73.157504] binder: 11586:11616 ioctl c0306201 2000efd0 returned -14 [ 73.157533] binder: 11586:11601 got reply transaction with no transaction stack [ 73.157540] binder: 11586:11601 transaction failed 29201/-71, size 32-8 line 2926 [ 73.172638] binder: undelivered TRANSACTION_COMPLETE [ 73.172645] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.172653] binder: undelivered TRANSACTION_COMPLETE [ 73.172659] binder: undelivered transaction 66, process died. 2018/03/18 16:54:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="090eaaa57d17714b6a0535727f001012cdac8160e258a5d557963e794f471a309ac1ae15d088280b7629bbcb621a1a806c1a8620ae505d75eb64cb7a503cb21072f5ae237c40f5f4", 0x48}], 0x1, &(0x7f0000000380)=[{0xc8, 0x0, 0x1, "210d34e8eaa49182de79fd22257fc1c36e20175d5c719662a98b07d94ddc268ba3c1f84515c447e8c4c4835f6817db2daf4073164bcbb20ae1ffff88fee813fcdfb7766616644611badd1aa3d9c70c7e2769fc27e056da29fb26fcc7f83a506b755eb0bcab16e04008eba1e4c043797d67e0c13d26f2852584a4c946ea7e5e30d900abc876af46c2e574fc0829557f6e7e5e797a7201eb6a0c15a80f88f4606ec01f4171455a87a324c8fc6d2be681e94831d2"}], 0xc8}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="5644e4ce3152909fabd994bd3618d8fe54d92f92769ab5d2154df31742389f0aa7ddeed28651a0fe3a7c673a8028044e41b0c297", 0x34}, {&(0x7f0000001b80)="16a3c88f", 0x4}], 0x2, &(0x7f0000001cc0)}, 0x7}, {{&(0x7f0000001d80)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001d00)="6e89c8bfaf0012d0cdd62080cf6720b0868209a8a71753d985f80a987aab", 0x1e}, {&(0x7f0000002080)="c3be403be8bf573751c590ecc1a2c7d533c128299b8cb2dafc7a650673855a094938ec9601cd8b3cc20d801a36ac64862eabd2ae78ce1c3680a9883e6acff68c827202f5c30db9e97e", 0x49}], 0x2, &(0x7f0000004880)=[{0x40, 0x0, 0xffffffffffffff00, "89f2ac3e38cfe39911cab7c1f0bb7fc0a1d30b2ec68e57f538723800d2b30b6ebe0bbafdeb6aa4d7b10a53"}, {0xb8, 0x103, 0x400, "47afc5671e3cb87ed95396f6803ec9f2f35558b5f38ab0915c0e3d59c977a7283e58f2bff92d8aa79219b643fed0d35a60b511290783eeb8c4a99c0b5a23f663f6de0f7b17856ddd46c3fed3b686dbb62e91d382a722f2b1fcd7a882b466b04384fc5312fee49efcb4bac256ad446541c7b640b59181e1bc3a8a00018aeccf9da47ca62f9f2b1a22bca77f623ccf51954097f71572267a8aa590288d65eef95316213b31fc7cb3"}, {0x20, 0x10b, 0x9, "553fe7f4f7a538ae53b7"}, {0xe8, 0x10a, 0x1, "1dce2c0304e92dd518e414b19ec6aa04867f88d5eef5287aa9b0dee8e746800a5048cc9daacbe318633ee0530c5ab6455eaec5e67dced9bdf054a77dacea1c4e40345cba8324027f12cc78b09512c4b4496c044c4f31e2cdc06e7210f860ba110ab975beeddf352222ddb7b926b2061a1c1cbaffa5f08a05c0cc76467e18d5bd02365fe189e23074ba20bc21cacc76425760a1da2e7848ba96129624ebd9e47ac76fa91869754f77b6586ad2ccd777c28da7881ece298d87ae96b7335f82a1b10e24a414c9a123e5a0b2baffe98c8dd09aa0fa2ad56968"}, {0x108, 0x113, 0x5, "47d4a16bac79b4bf68129aad558c78b3b0cf6dc17ebd0ba136d1ce957dd92bec53ccd1efce6cf64b5e6cc8941a1013c66742144d79559f3761f872761d46f3ebcba717b48704d22a72f4e9b66e419c9914af1b0861933d94d0912dd1216d01fee90144ac75f5b6f364c5199a9a22c4eab37bd1aaeeb9ed2860aa1127c78c30363df9ceb57f904b9ce1bd1ba36a0e9fbfcff471cab364e83f0ab7ba6d36d5c809c12a98da5ae372b2c740f4e60d8be82f6e32fb3bb59872e51f2595deb1fc1e23510756605e8125f33daba01f3af9d6540acd312fb8df3ea3ef67266a6c687ff9cc6ab92afe40c6b707c2606e2e1f09e922aecccc1a75"}], 0x308, 0x20008080}, 0x4}, {{&(0x7f0000002300)=@sco={0x1f, {0x1000, 0x6, 0xffffffffffffffe9, 0x2, 0xf6ed, 0x4}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)="df4a8b206dea6fa2dba31f96fb982874066b6f7ab4082aff5ce0c9d2c0ad093bb2d79f3c74efba268d5d3acd55074b64cc3be73322915239a8fc0c66117b94f24103ff2eefba8face8b1cc25d44de7285b17ef65669ff593c7c9025dab03b17f24bfe90432cc9a2dd1fc425b7a374c3b7f3dbea3063825", 0x77}, {&(0x7f0000002580)="1312ed9a9e0a7cb1fcbd3f8d75cdfc357d71df50adcc9348ffcd56132bc5199e2aed1f8a548a6682ad92e05f6fe0b6e5b0d6dbf218a9a0737469344181174abc0d75e00c106a8fc5733a23e4", 0x4c}, {&(0x7f0000002680)="a51fde1ebe2c373612c93eae27b061213548939616f68198f80a4ddbd54ec254e19f1d5b7a5d9c854f0f7ad6b0f129d0133fc3d7353a2e0dc13dd03a2cab003541ffc0d3228fd649c6540dde7464aae8c3b9f94e9848ece10e", 0x59}], 0x3, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}, 0x1000}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002980)="9d71525b779b8164f50ce02670f589df573957eded60b27cb9f6ee4c3da929dd2800e97c5773ee37bfd01f18b1ed8eebb0c3be83eeea916ae1aa108ce31ec514ed2e7f4cc32b51ecdb6f40086f9ec105e0f67d850a0d7b98dfc4ef1f64caff037aaa43a9d3d08f6a9b06500c1b0053a152628fcc79eb1c2be3fe39224f156e7983bfc1f7fc6f3e8561ac1880a0ba101f47080e69a36b0fa86922a487d6c9ff47d26ad1f4e6b8144f4d9f9bcce09a4f100912edaa95ba2fea64aa1e63c9539d9593283f424e89bf7e0c4ba812ae191056bb51bf59296e1866ff324aeabce58b9f4c8b1d40137cdf2478bf62a915746dcb631ec88eb3da", 0xf6}, {&(0x7f0000006b40)="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", 0x1000}], 0x2, &(0x7f0000002b80)=[{0xf0, 0x0, 0x5, "d34c26750a0387552942449f18c0e1a908fd018b3c08eec523fe4033975930cbf20133f781a920fbb312691e994892b292ca1ae427c08b2bf4e422db29f783e886f2847c53b28d3ce495e405d5eeff36d0d529dbd3e68c6e437243c2f380bc27f383ff096baad45d2460e6ab99a3b7e299fe5f40ef527bd7d2ecb8e9810b42d8271613b715631dfe546b4c9475bbe8c7daf1c0562e327228bb947c0b40c0f35110baa414633cedd77b5ff30e0ef731c46df098f4cf8707d6d9e1488e8ceafb380b1a88354e6bf8ef235b34e29bce1274984581f595ab2060a12bca7b0ab4"}, {0x98, 0x111, 0x10001, "b21414b2a2592e0ef7d264b9acf236663da52af23da0661c746ec8f1a89d6055c45e6524c3669b98ca04712759237014de92923fc5afab41cabdf994e168d3a6187dfdb358e3f9191e01961ad1f92df7a5587bac7827cdf4e1274a3b7060c5317c631b1a78bbdc02073949985d983d9ec5bd4d9e7eb582bdf1259521cac67abed1dca51cd8"}], 0x188, 0x4}}], 0x5, 0x4880) 2018/03/18 16:54:56 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x3ff}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000001040)=""/4096, 0x1000) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x50c40) recvmmsg(r1, &(0x7f0000003880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/246, 0xf6}], 0x3, &(0x7f0000000400)=""/110, 0x6e, 0x5}, 0x1000}, {{&(0x7f0000000480)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/27, 0x1b}], 0x3, 0x0, 0x0, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000700)=""/165, 0xa5}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000008c0)=""/175, 0xaf}, {&(0x7f0000000980)=""/103, 0x67}], 0x4, 0x0, 0x0, 0x40}, 0x2}, {{&(0x7f0000000a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)=""/213, 0xd5}], 0x1, &(0x7f0000000c00)=""/56, 0x38, 0x6}, 0x94}, {{&(0x7f0000000c40)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)=""/61, 0x3d}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/237, 0xed}, {&(0x7f0000000e80)=""/64, 0x40}], 0x4, &(0x7f0000000f00)=""/205, 0xcd, 0x6}, 0x9}, {{&(0x7f0000002040)=@hci, 0x80, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/137, 0x89}], 0x1, &(0x7f00000021c0)=""/5, 0x5, 0x8}, 0x10001}, {{&(0x7f0000002200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002280)=""/178, 0xb2}], 0x1, &(0x7f0000002380)=""/40, 0x28, 0xb8a}, 0x100000001}, {{&(0x7f00000023c0)=@ipx, 0x80, &(0x7f0000003540)=[{&(0x7f0000002440)=""/155, 0x9b}, {&(0x7f0000002500)=""/35, 0x23}, {&(0x7f0000002540)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7fff}, 0x7f}, {{&(0x7f0000003580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003600)=""/86, 0x56}, {&(0x7f0000003680)=""/198, 0xc6}], 0x2, &(0x7f00000037c0)=""/154, 0x9a, 0x4}, 0x9}], 0x9, 0x20, &(0x7f0000003ac0)={0x77359400}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040)) ftruncate(r1, 0x9) 2018/03/18 16:54:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000540)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000900)=r1) 2018/03/18 16:54:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000002010100720800000021009c9148fc2935fdb2edf9885ce565fc4b3c7bb735ed4768b5c4e11f1a00008000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/18 16:54:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eedfff), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x1, 0xc3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xf7, 0x101, 0x7, 0x2e, 0x8000}, 0x14) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00009bd000), 0x0, &(0x7f0000ef0000)=""/81, 0x51}, 0x10040002106) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x7, 0x1, 0xb85, 0x7fff, 0x10001, 0x7, 0x5, r2}, 0x20) 2018/03/18 16:54:56 executing program 6: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000176000)="00640001000445") setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000000100)="a35d1d9375ac8e44b731e148b36d1755112fa3a490bb7df2929ccd4852fc43ac30da24ac2445a4eeb0ce0117c25998bd8b035412c53470d27e024ab50cef5408117223682782d6b7cc9be18f6475409245279ed098", 0x55) getdents64(r1, &(0x7f0000000000)=""/138, 0x8a) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/170) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x4}) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2}, 0x1e) 2018/03/18 16:54:56 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) poll(&(0x7f0000000080)=[{r1, 0x280}, {r0, 0x8000}, {r0, 0x10}, {r0, 0x87}, {r0, 0x4}, {r0, 0x2402}], 0x6, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000d40fec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) 2018/03/18 16:54:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000014000104000000100000000000000000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) fadvise64(r1, 0x0, 0x1, 0x4) r2 = dup3(r0, r0, 0x80000) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) [ 73.196820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16109 sclass=netlink_route_socket pig=11636 comm=syz-executor5 2018/03/18 16:54:56 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000240)="2400000026007f00000000000000778a023fa2f501000000ff01070000008cfd15e5f5c4", 0x24) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents64(r1, &(0x7f00000001c0)=""/252, 0x6c05) socket(0xa, 0x6, 0x6962) 2018/03/18 16:54:56 executing program 0: r0 = socket$inet6(0xa, 0x8000000800, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0xc5892eefa474d247, r1}, &(0x7f0000000100)={0x403b, 0x100000001, 0x6, 0x6, 0xf56a, 0x5}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x1000}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) capset(&(0x7f00000001c0)={0x39980732, r1}, &(0x7f0000000200)={0xfff, 0x10001, 0x1, 0x8, 0xf6, 0x1f}) 2018/03/18 16:54:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000000000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) fallocate(r0, 0x0, 0xd25, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/18 16:54:56 executing program 2: mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) exit(0x4000000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) write$eventfd(r0, &(0x7f0000000080), 0x8) 2018/03/18 16:54:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x17) 2018/03/18 16:54:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000140)=0x14) flistxattr(r0, &(0x7f0000000080)=""/19, 0x13) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000000000000000"], &(0x7f0000000100)=0xe) 2018/03/18 16:54:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r4 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x80, 0x20, 0x2, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r5, 0x7}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000900)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) sendmsg(r4, &(0x7f0000000780)={&(0x7f0000000280)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000300)="f1cd8ebb2de98d3bad99ce67f69546f07431354c6d", 0x15}, {&(0x7f0000000340)="b2841ab4a004d4f01b199cbcac5f6033d18ea9540006b893cecdf6fdc721522a9344a926ac06221d67fa0adad1d8c94eff761588986f833d8a855379460516f63912a4ebb3ca6aaa7208efe63f9df9ba6fe095ba9c9431a6133258d75717caaa08202deda72df34f5eaa3b4806bc8c94d8afedce8654ae15367dad5c3cb8658803270d786d8b3e7f37092448272d3b28485a515fb77c639f39d8e047e2c14c9fe23f3b733a381ff65a4736e45b12f046acad12cae6", 0xb5}, {&(0x7f0000000400)="f8a4af398657ae5e42319320c46a97e358313d1ded97637fc1b9bdc1d5fe3a973fadad964358701d890edffb34e4da5c2c374939e99cc751987e84e894c85e00af45ad1979b0c0b03b0418edc7d24ce795e0d230c0b1fb846e6c487ce834117f9f598765d40559495ae6251938369060018098e2f22417e37e4601df5756dc3ca985ddea1c80a709ef059ce4d821caee41d4e9fcf20da2fab765dbe75ec319d36e86d7d9a1af357383dcc8e5cf4f779fbc8c5346ffa39451837da52a4adeb1ab189b2f3f5731", 0xc6}, {&(0x7f0000000500)="b35b0eceb75ce327e282efe800d7ce9334fb200db9ff4f8c8f8272290ad74aebc07d43f114548b56e320b1efd04185682e9f5727085187b47e38ce0e54083bb0dab42c77d6affb56be219e0e616ed28c1cd69d28a781e7c38b01989b21c7ef9e6efabdeb293a7a0344f9deccfadceb9609773c916df19db941c0bda800f785ccfea41b4384367a9b156f017cbff87ed7e131ed2d10496b6d07925c8a2378dda617e76e2dd4324732876ec50231d242e3bb6a0d6138b525d29e678ed981e4069041796670f1ffc26f519a536ba64a6934459c9f6a4bceb710dfb5051f495ff457ac3c7f908763980aef872293850010694512861d", 0xf4}, {&(0x7f0000000600)="080a6d8a82510e21f6bee4c827cbd65100ce1313a50a112ffaf0f42971976626df21b268d6692e06edc5cc469f0bc0846afaff98725869a7d0045aa113fe8ea985316916788847e70c30704fcc44cf3644d713297416151094d08989a2fbfe2b5d118d3bcffa4b1ad45b8f44e4159632c067fb9426e1c34e0317e6c84b1ca3a69e1a3c1cd925afbc288b7948b3afcba610931389f7a20313e7cc78abb6e62adefd7240c5a887d36e56c0097552b198a72dc49e45af4a2286f89e60d5a8442c0fca86df3404095ba2efcbf19b6642461312510ae8a0", 0xd5}], 0x5}, 0xc0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000001c0)) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000200)=""/19) 2018/03/18 16:54:56 executing program 6: r0 = socket(0xa, 0x1, 0xa1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x6, 0x401, 0x9, 0x80000000, 0x9, 0x238, 0x2}, 0xc) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0xfffffffffffffce3) futex(&(0x7f00007e7ffc), 0x5, 0x0, &(0x7f0000afbff0)={0x77359400}, &(0x7f0000a70000), 0x25659cf0) socket$pppoe(0x18, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) [ 73.277015] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/18 16:54:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x8001}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="7f0039008d440609c4f7bf80b63c69054e4de4bf30f9a2545627c68906d454fa52707b76b643c639a21658fea23e79c953b8ecc24bd64ceddb9b5bca5ac8ef053f2f4a954454e7e389c697377ca2b63d2f82"], 0x41) fcntl$setlease(r0, 0x400, 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x7, 0x8, 0x2, 0x4, @time={0x77359400}, {0x441b248e, 0x5}, {0x18, 0x20}, @raw32={[0x6, 0x3, 0x4]}}, {0x2, 0x23, 0x9, 0xff8, @tick=0x2, {0x0, 0x4}, {0x5, 0x11c}, @connect={{0x7, 0x7ff}, {0x7fff, 0xff}}}, {0x1, 0x0, 0x2, 0x401, @tick=0x8001, {0x0, 0x7}, {0xa2, 0x9}, @note={0x5, 0x8, 0x9, 0x3, 0x3}}, {0x81, 0x6, 0x4e, 0x4, @time, {0x101, 0x3f}, {0x9, 0x1}, @addr={0x7, 0x4}}, {0x1, 0x4, 0x594, 0x0, @tick=0x10001, {0x40000000000000, 0x401}, {0x8, 0x1}, @ext={0xe8, &(0x7f00000000c0)="942686748f630e1139eaaffe93fe643725523a6e328fb3ac1c050cc9451e69b72596ff9a455a9353553bd8d96a981cd9ff19936abec0968a6baca940cbe975725ea30599bbceac9ab9d8fe7527e084f44d713dd34b293c0dd70c932bf046b7a47b52c6ad368e0b6b09d18100691149a6d043404a27361bad19aeffc19fca114dd910a1b07e2d449782bc1553a25631ac48c449110a52f017db77fef28f932ccf5201255ab219e6918600f98457cf807de671caa527529ed82ed7a89309755639f3f2f35916575546c240754d0799f8577cff9998a07f283a9e15c91b347ff6133c1aecc8b57b51f5"}}, {0x3, 0x3, 0x100000000, 0x0, @time={r2, r3+30000000}, {0x4}, {0x5, 0x5}, @time=@time}], 0x120) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000580)={r6, &(0x7f0000000540)=""/20}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000380)={r4}) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') sendfile(r7, r7, &(0x7f0000000040)=0x800000, 0x408) 2018/03/18 16:54:56 executing program 5: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xffffffff7fffffff, 0x30, 0x7, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, &(0x7f0000000280)=0x84) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r4 = dup(r3) ioctl$TUNSETLINK(r4, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/18 16:54:56 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) recvfrom$llc(r0, &(0x7f00000000c0)=""/243, 0xf3, 0x100, &(0x7f00000001c0)={0x1a, 0x332, 0x5, 0x100, 0x1, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xcfd2}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') r2 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) fsync(r1) ioctl$LOOP_CLR_FD(r3, 0x7003) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) dup3(r2, r3, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x100) 2018/03/18 16:54:56 executing program 4: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e20}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x800005, 0x0, 0x0) 2018/03/18 16:54:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) poll(&(0x7f0000000640)=[{r0, 0x2481}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x5fc, 0x44000, &(0x7f0000001040)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/18 16:54:56 executing program 2: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x0, 0x0, 0x0, 0x5}) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x220c41, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0xbaf}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x4c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x8, 0x7ff, 0x2, 0xffff, 0x5, [{0x80, 0x4a, 0x6, 0x0, 0x0, 0x400}, {0x14, 0xffffffff, 0x2, 0x0, 0x0, 0x800}, {0x1000, 0x0, 0x8, 0x0, 0x0, 0x80}, {0x8, 0x80, 0xb6a, 0x0, 0x0, 0x2c80}, {0x3, 0x80000000, 0x80000000, 0x0, 0x0, 0x1002}]}) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x40, 0x200080) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x42, 0x0) 2018/03/18 16:54:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000333fe4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/03/18 16:54:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000840)=[{{&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="7d8c", 0x2}, {&(0x7f0000000140)="10d60616cca7194c8c841b554947e9965c581c5c0f966d0f1e7df17b9d5b0c07f72a59d574af73ebe901656b513e1c3527659931e7f0a2a4bb58ca6a2633fb81b9f1222096db8c42aa1fe566c13f04407120c8f537d0a9e86c534d38d76ddcfc078c30093f50e156e390d26ee95b", 0x6e}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f00000001c0)}, {&(0x7f0000000380)="aaff15d23c6e179712cc3605d20434d426f2e6052a26fa0f893d7e3ebfdcdb303e4518666477fd4fe0ead69aadf4f852801a7db0c9b5490d2f6f9e8bdbdd5c0467ec4c66e77c16c0", 0x48}, {&(0x7f0000000200)="0ca9c3316a91f69556fd95fbdf304c43da34e571133206fd14", 0x19}, {&(0x7f0000000400)="9742729d8740f4cd1e231e996aa3b5e156d747e8bf2f089852e4634fdc42b423b2822bd34c6e840c", 0x28}], 0x7, &(0x7f00000004c0)=[{0x88, 0x114, 0xe0, "65304f184253d710a2727bb5cf8557ded3dce9a6a616ae7e437867ebc4d5dff4fcb1fe7b0ea90e4eb00971babe9d745ea162766a4cd974559e4a602adbd8e57da8a766dd331c9fa3ea659a5b54fedf438860f1a7787b7bbe19f48230d13817f5c818f1ca8ffb80eee6602f34484a79ddec070c323fd458"}, {0x110, 0x110, 0xffffffff94efeaca, "8c8c17ed1bc89fcbe107e864f3d85cea2f6739fd40033ff9ffcf3c5becf839c4a1e373e8995e317a83bcd76348b9580cf41d56a5385d6ca483eb7a931fd866a0c059aeb54d25b9df9dd7aaeaf04240aedb198f5842797a5a3eacd808bad4f6f7154e4013d6c908b7d613f51a46cfdc9add5a56151ec326ff598473fec916e15872b91ebbb802c8cd46ffb7be0cdd94cadef6e8f723b30f2c7888bbcb0ec1d64593f6b7c1afd7140444aaa0800ee603194446903bb3130398a3b69e2e8ca65287e6b2d7265cbb08888423a9ec807031e97cea3ef29b37ae21f68afb4eb409fe9ece65249a3aa14da13a453a6438ab76babe05e0b2eb55cc3f51bb7372"}], 0x198, 0x1}, 0x3}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000700)="a61a2f96094f15a5ac584a773ed4737ed3fcb27ad5a18a", 0x17}, {&(0x7f0000000740)="57ed3a28e26b8a55b760902adb0fe60d4abede10bac096dd7f1d5ba3a1e415cbaeea8bcb086f152068", 0x29}], 0x3, &(0x7f00000007c0)=[{0x70, 0x11e, 0x1, "5672b98f3321282e5ba02b3dc986f1282614cb3b689d2d423c5653855c09e4989641f1ce33ecedb7860d4f493f1841102de9dfbb0b0f8a2dd8ddd4663b7d212b2b9349aa3056356a1142409c0f713414110034aa7240b27f2b1b22043c00a3"}], 0x70, 0x4000840}, 0x6}], 0x2, 0x4000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x400000000}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/03/18 16:54:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x24beaafb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x209, 0x80, 0x7, r2}, &(0x7f0000000140)=0x10) 2018/03/18 16:54:56 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) 2018/03/18 16:54:56 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x0, {0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, 0x3a) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x281, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x401, 0x0, 0x100, 0x10001, 0x80010000, r2}) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) write$sndseq(r1, &(0x7f0000000200)=[{0x58f67ce0, 0xc241, 0x2, 0xffffffff, @tick=0x800, {0x7ff, 0x7}, {0x3ff, 0x1ac}, @control={0x8, 0xbe}}], 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) userfaultfd(0x0) fcntl$getflags(r3, 0x3) rt_sigpending(&(0x7f0000000100), 0x8) poll(&(0x7f00000002c0)=[{r0, 0x4c0}], 0x1, 0xfffffffffffffff7) 2018/03/18 16:54:56 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x133500, 0x0) flock(r0, 0x3) r1 = socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/18 16:54:56 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') chroot(&(0x7f0000000180)='../file0\x00') unlink(&(0x7f0000000000)='../file0\x00') pivot_root(&(0x7f0000001d40)='./file0\x00', &(0x7f00000003c0)='.\x00') socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/18 16:54:56 executing program 3: timer_getoverrun(0x0) sync() removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='security.selinux\x00') socketpair(0x4, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) renameat2(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x101}, 0x14) ioctl$void(r0, 0xc0045878) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x202000) removexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@known='security.evm\x00') 2018/03/18 16:54:56 executing program 7: timer_create(0x3, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80000) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r1}}, &(0x7f0000003fe0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/03/18 16:54:56 executing program 1: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x124) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/03/18 16:54:56 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5c, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x3c1}, &(0x7f0000000340)=0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000500)=[{r6, 0x42}, {r6, 0x4000}, {r6}, {r6, 0x10}, {r6, 0x8000}, {r3, 0x5}, {r0, 0x1042}, {r7, 0x2001}, {r7}], 0x9, 0xa6d6) setregid(r4, r5) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r8, 0x41, 0x8, r9, &(0x7f00000001c0)='./file0\x00') 2018/03/18 16:54:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20000, 0x0) close(r0) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'ip6gre0\x00', {0x4, 0x4, 0x5, "1c2b6e241584", 0x401}}) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0xa}, 0x7, 0x1, 0x81, 0x400, 0x5, 0x4480000, r2}) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020e000001a843096c2623692500080004000200f0ffafdc3338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/18 16:54:56 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x7, 0x3, 0x1, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x10000, 0x100000000, 0x200000000, 0x7fffffff}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x9, 0x3, 0x1000, 0x7, 0x401, 0x80000000, 0x7a, r1}, &(0x7f0000000180)=0x20) ioprio_set$uid(0x3, 0x0, 0x0) [ 73.553387] keychord: invalid keycode count 0 2018/03/18 16:54:56 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x0, "e91f7189591e9233614b00"}, 0xfffffffffffffed2) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x20402, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x7}, &(0x7f0000000440)=0x90) connect(r0, &(0x7f0000000100)=@llc={0x1a, 0x33c, 0x68cb403d, 0x7, 0x7f, 0x315, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0xfffffffffffffe52) shutdown(r0, 0x1) r4 = accept4(r1, &(0x7f0000f3e000)=@llc, &(0x7f0000ea5000)=0x10, 0x0) r5 = accept(r4, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000180)={0x6, 0x100000001, 0x7, 0x1}, 0x10) getpeername(r5, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) 2018/03/18 16:54:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x41}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x3a3, 0x8, 0x9, 0x8}) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 73.635916] keychord: invalid keycode count 0 2018/03/18 16:54:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_create1(0x0) 2018/03/18 16:54:56 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mlock2(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/18 16:54:56 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setfsuid(r0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8040, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000968ffc)) 2018/03/18 16:54:56 executing program 7: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/18 16:54:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0xef7, @dev={0xfe, 0x80, [], 0x14}, 0x800}}, 0xda, 0x7fffffff}, 0x90) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x100, 0x6, 0x7fffffff}, &(0x7f0000000300)=0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x7}, 0x8) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000640)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) write(r2, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x100, 0x4) 2018/03/18 16:54:56 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x11, &(0x7f0000000040)={0xa, 0x619, 0x8, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/03/18 16:54:56 executing program 4: r0 = socket$inet(0x10, 0x1000000000000003, 0x0) timer_create(0x1, &(0x7f0000000180)={0x0, 0x1d, 0x2, @thr={&(0x7f0000000000)="4b984df188413b3887ea26993ba0ec08e461004bdc269d7f0bdc5102abcf43563d1aa70ee6dfecc99e40559ba92a6aef3311323cc75ea564ecce9b4fcaf2b2ce63ecf4c99c2e80243554b5f197d41392eab9cdd87fe0faab885fb3d0f985ff6bf2fa60c71d0b73b3fc2b8b25182c73456f285d6a1278a2b6887a53e7ed4f2671f3788f936f802c460427f5fd53832588c6c13c0b9dd8b0fb82a7158dd0afedf2984cde65397a3f7502d25c8d9e35a48a89fde5a7b42b51f390df308cf3c94ed62b837eb4b754942dacbb15d4cf45bcba3bd5b4039c5b920c335d6c2a58ae8591dee563da25d177ec20571a3ae9a4205327", &(0x7f0000000100)}}, &(0x7f00000001c0)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0xa9, 0x4) timer_gettime(r1, &(0x7f0000000200)) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000140)="240000001a00030207fffd946fa283bc04eee6d87986c497270f8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/18 16:54:56 executing program 3: r0 = socket$inet6(0xa, 0x200000001, 0x0) socket(0x0, 0x0, 0x58e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x80000000}) 2018/03/18 16:54:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x7, 0xfffffffffffffffd, 0x2}, 0x10) 2018/03/18 16:54:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/18 16:54:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2040) recvmsg$netrom(r0, &(0x7f0000001400)={&(0x7f0000000040)=@ax25={0x3, {"0c03cfa6b0fcb7"}, 0xff}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000080)="d7ee2f5463e438184811c1e38cb14e6be7bc5285046a0250a0ac0ffe80d3500419f1e6a1024d17daf4361de2c32db5c0beca5ac3bf755a78bb73c5b0c2679bf7e49cdf3a538cf1fca103e1e11d4eb49decec9b0feb8bc74be387645c5d6256d90ed22bfb30d8784e5edacbd1bc70bf44060fc8abfca73a95aaf8ec3947a66fc9dfca4adef49e630ed5fa1eea624f5d62cead5b51615151d68cefecefed9a3b6c23af54bc4446ff1059bd5d8126998bcd", 0xb0}, {&(0x7f0000000140)="bee246d6367c4c6c8a4be4b5876fa7ec27df88df8a7dd9407a716e8f210f3fa6e066f8a02cc6de2f3924c776bf53adf52de667a45ce28a83278e6f1cfe52d18883f0cbdc2dd8de70fb1c55583e1174cee7f5c38c83e11d51ea1833206fecf2da9d7352264c71eeee4996461621aa76cd4442012305e343aacf0dd19ecfee4e", 0x7f}, {&(0x7f00000001c0)="7eeff4d659162dbe08085c6956adc7afbbc30a5181153a7ea201c4126b3b3ad9fae26173d0e86aa22136b9f8df07dc1fad41285225f1487332f8ad2c49", 0x3d}, {&(0x7f0000000200)="3618eff974a7ce83101f86ae07945799f98279d4261b9055804bec189ff5c94bbc453ebbbc6e8289f64a75886889d6131d84afcc63ca7943786742d5878b9295a2cc4cd7b6803ca0c1847723ec0ef23e46801e51730f2c47ef31607185375c9a8474bdee1905bd4f424ccefc2e57b4ca30dd4ba0545718d1bf1855536988a18320b1641b5cb177b830e3a443eb430e8bc459a5ce79896aeaa359897fb0ed9606adcd599db254580a7142326e0a130c460202be1ee1844d9516f2d03638c1f2b224ff65d65433dbaaab86659e68122547d3e1cedcae6d888cca72dba6c5", 0xdd}, {&(0x7f0000000300)="7d6e60b87a96b8f9c7f917574874ea596a8e3cde1a7abbe1a94e2fd28524df9b5a6124174479f3d20046f30648b1463b727f386507d469ddec65d34d3c6ec65fb15db9f7d34ce18e560642b388108491a8850fd22fb85d7264", 0x59}, {&(0x7f0000000380)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4040}, 0x1) pselect6(0x40, &(0x7f0000001440)={0x6e7, 0x5, 0x3f, 0x2, 0x8000, 0x8, 0x6, 0x7fff}, &(0x7f0000001480)={0xffffffff, 0x9, 0x6, 0xf461, 0x2, 0x6, 0x4, 0xffffffffffffe639}, &(0x7f00000014c0)={0x7fffffff, 0x0, 0x819, 0x32, 0x7, 0x7, 0x100, 0x6}, &(0x7f0000001500)={0x0, 0x1c9c380}, &(0x7f0000001580)={&(0x7f0000001540)={0x10001}, 0x8}) getsockname$netlink(r0, &(0x7f00000015c0), &(0x7f0000001600)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001640)={0x0, 0x7f}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={r1, 0x9}, &(0x7f0000001700)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001780)=@req={0x28, &(0x7f0000001740)={'ip6tnl0\x00', @ifru_ivalue=0x5}}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000017c0)=0x6, &(0x7f0000001800)=0x4) rt_sigpending(&(0x7f0000001840), 0x8) execveat(r0, &(0x7f0000001880)='./file0\x00', &(0x7f0000001940)=[&(0x7f00000018c0)='&\x00', &(0x7f0000001900)='\x00'], &(0x7f0000001c00)=[&(0x7f0000001980)='\x00', &(0x7f00000019c0)='\x00', &(0x7f0000001a00)='\x00', &(0x7f0000001a40)='ip6tnl0\x00', &(0x7f0000001a80), &(0x7f0000001ac0)='ip6tnl0\x00', &(0x7f0000001b00)='.cgroupwlan0#!]mime_type\x00', &(0x7f0000001b40)='*proc\x00', &(0x7f0000001b80)='\'em1\x00', &(0x7f0000001bc0)='/dev/input/mice\x00'], 0x800) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001c80)={r1, 0x5, 0x541a}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001d40)={0x7, 0x0, 0x6, 0x9, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001e00)={r2, 0x68, &(0x7f0000001d80)=[@in={0x2, 0x4e24, @rand_addr=0x10001}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x20f}, @in6={0xa, 0x4e24, 0x1bd, @loopback={0x0, 0x1}, 0xec}]}, &(0x7f0000001e40)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001f00)=0x5, &(0x7f0000001f40)=0x4) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001f80)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002040)={0x1, 0x1, r5, 0x3ff, r7, 0x800, 0x1000, 0x8}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002080)={r3, 0x10000}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000020c0)=0x100000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002140)={0x1, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr}, 0xc, 0x40, 0x0, 0x3ff, 0x0, &(0x7f0000002100)='bcsf0\x00', 0x2, 0x56b, 0xa3be}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000021c0)={r2, 0x8}, &(0x7f0000002200)=0x8) timer_create(0x4, &(0x7f0000002240)={0x0, 0x1d, 0x0, @tid=r6}, &(0x7f0000002280)=0x0) timer_gettime(r9, &(0x7f00000022c0)) timer_getoverrun(r9) ptrace$setsig(0x4203, r5, 0x8, &(0x7f0000002300)={0x0, 0x9, 0x6, 0x100}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002340)=0x5, 0x2) setfsgid(r8) 2018/03/18 16:54:57 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x89f8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, &(0x7f00000001c0)=0x8) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f00000000c0)='./file0\x00') getcwd(&(0x7f0000000080), 0xfffffffffffffed3) 2018/03/18 16:54:57 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) write$sndseq(r1, &(0x7f0000000000)=[{0xe370, 0x1, 0x869, 0x7, @tick=0x1, {0xff, 0x100000000000000}, {0x9, 0x4}, @connect={{0x4, 0xfffffffffffffffc}, {0x4a6e, 0x20000}}}, {0x101, 0x3, 0x400, 0x4, @tick=0x9, {0xbc85, 0x6c}, {0x3, 0xfffffffffffffffe}, @quote={{0x8001, 0x3}, 0x4}}, {0x8, 0x0, 0x7cf9, 0x7, @tick=0x4, {0x100000000, 0x1ff}, {0x80000000, 0x9}, @raw32={[0x1, 0x3, 0x1]}}, {0x1ff, 0x4, 0x18f, 0x8, @tick=0x707, {0x2, 0x4e}, {0x4, 0x180000000}, @control={0x9, 0x400, 0x7}}], 0xc0) 2018/03/18 16:54:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="23f1fe82"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/213, 0xd5) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/18 16:54:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$dupfd(r0, 0x406, r0) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) [ 73.743400] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.782199] binder: 11830:11835 unknown command -2097221341 2018/03/18 16:54:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x24e, &(0x7f0000000040)=[{0xffff}, {0x0, 0x800000, 0x0, 0xf0}]}, 0x10) 2018/03/18 16:54:57 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000580)={0x8, 0x7, 0x10000, 0x5f, &(0x7f0000000240)=""/95, 0x67, &(0x7f0000000480)=""/103, 0x6d, &(0x7f0000000500)=""/109}) fsetxattr(r1, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000005c0)='user-%\x00', 0x7, 0x3) fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x37, 0xfffffffffffffff7}, 0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x0, 0x64a, 0x81, 0x6}, 0x14) 2018/03/18 16:54:57 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="737978ffffffffffffff626a6563745f723a7373685f6b657967656e5f657865635f743a73302073797361646d5f7500"], 0x30) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000140)=""/113) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000001400)={&(0x7f0000000380)={0x1064, 0x2, 0xd, 0x0, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x8}, [@nested={0x40, 0x5, [@generic="01ecf3eddf692bc3385da940b51221ea14c04ed8b54369b3da5fbc684c09b33ef1ea6056a1c1f42b7716d10840", @typed={0xc, 0x57, @pid=r3}]}, @nested={0x1010, 0x40, [@typed={0xc, 0x62, @uid=r4}, @generic="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"]}]}, 0x1064}, 0x1, 0x0, 0x0, 0x80}, 0x804) 2018/03/18 16:54:57 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000080)) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x100, 0x0, 0xfffffffffffff9eb}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'rose0\x00', 0xffffffffffffff9c}) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/03/18 16:54:57 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 'rose0\x00'}) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x3eb, 0x23, 0x7fff, 0xe5a, 0x1, 0xffffffff7fffffff, 0xc1, 0x7fffffff, 0x2, 0x4}) 2018/03/18 16:54:57 executing program 0: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x204240, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x3ff, 0x4f, 0x7, 0x4, 0x1, 0x6, 0xd34, 0x4, 0x8, 0x8a8f}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0xa0a7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) [ 73.788325] binder: 11830:11835 ioctl c0306201 20008fd0 returned -22 [ 73.793198] audit: type=1400 audit(1521392097.035:56): avc: denied { shutdown } for pid=11798 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 2018/03/18 16:54:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x400) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) [ 73.793941] audit: type=1400 audit(1521392097.035:57): avc: denied { getattr } for pid=11798 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 [ 73.806652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.853353] binder: release 11830:11851 transaction 71 out, still active [ 73.853357] binder: undelivered TRANSACTION_COMPLETE [ 73.875845] binder_alloc: binder_alloc_mmap_handler: 11830 20000000-20002000 already mapped failed -16 [ 73.886822] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/18 16:54:57 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8001, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x1d) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) 2018/03/18 16:54:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="240000002800030007fffd966fa283b70a00004003000000031d856800008568fa573275", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000040), 0x0, 0x10000, 0x100000000, 0x2, 0x401, 0x0, {0x966a, 0x6, 0x10001, 0xce, 0x0, 0x4, 0x6, 0xf7af, 0x3, 0x8, 0x2, 0x9e85, 0x6, 0x1ff, "14f1f33a95d1b54b6e207be69bf11b9db815fe2feff8c367b215abdb6c5880c6"}}) 2018/03/18 16:54:57 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000ff3e2e)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd6029233200142f0000000000000000000000ffffe0000001ff020000061f000000000000000000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], &(0x7f0000630000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x2) 2018/03/18 16:54:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/03/18 16:54:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x80000001, &(0x7f0000000240)="4633878656aeba543fce88e5912553a74fb237142d5e2065482c1756b151f7f39860653c512f839fc47d01e3cff81d7594320d82f3821388e1bd33f72b9aa429d22d8f687d307101117a60") stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl(r0, 0x5385, &(0x7f0000da7000)) mq_timedreceive(r0, &(0x7f00000001c0)=""/4, 0x4, 0x3, &(0x7f0000000200)={0x77359400}) 2018/03/18 16:54:57 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/03/18 16:54:57 executing program 1: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/18 16:54:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='-vboxnet0systemmd5sum%\'ppp0\x00', 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000000040)) 2018/03/18 16:54:57 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x150, 0xaf, 0x41c3, 0x17, 0xfffffffffffffff8, 0x80, 0x6, 0xa3, 0x4, 0xfffffffffffffff8, 0x8}, 0xb) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xffffffe000000000, 0x0, 0x5e6, 0x10001}, {0x5, 0xa999, 0x7fff, 0x7}, {0x91e, 0x8000, 0x7ff, 0x1}]}) r1 = gettid() setpgid(0x0, r1) 2018/03/18 16:54:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6c3}}, 0x7ffc, 0xfff, 0xff, "127ece8443b9c06520a5cb5346e5b35bd183a60c2bc90f4e6d58ad8f8cd33de489401e46451df44e6de20f003a7b4a15656cfd86e715feb7d7291c8c750643e71386357313905e340317b994e563608a"}, 0xd8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYBLOB="090001000c0001000180c20000000000"], 0x2}, 0x1}, 0x0) 2018/03/18 16:54:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1c3000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200002, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7fffffff, 0x2}, 0x8) fchown(r0, 0x0, r1) [ 73.890931] binder: 11830:11851 unknown command -2097221341 [ 73.890939] binder: 11830:11851 ioctl c0306201 20008fd0 returned -22 [ 73.906626] binder_alloc: 11830: binder_alloc_buf, no vma [ 73.909945] binder: 11830:11835 ioctl 40046207 0 returned -16 [ 73.918093] binder: 11830:11851 transaction failed 29189/-3, size 0-0 line 3133 [ 73.927060] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.932585] binder: send failed reply for transaction 71, target dead 2018/03/18 16:54:57 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x4000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9559}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x3ff, 0x8, 0x8}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x2bc3, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x101, 0xffffffffffffffff, 0xec35, 0x20, 0x3}, 0x98) 2018/03/18 16:54:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000100)="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", 0x1000) 2018/03/18 16:54:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="d8b4f178c949bd5a97c0b5c7a925acc94cbcf432b1323dcf71efc9f0371a686610bd687732d15f289abff46b4a68e95d861fd1cdd7f277bcd210ae5c218a2c1ca0987f5ad4aac2d7a5e3f1d34368a8950c9d286db963d620e67ec55592685b9ce96b67ff9e644a07ff7f07cd369b1ed4af5d4866248bab5811af16b3458c3600ed3357e4d667a35c6c28b07140665a65fa3081556c80c7ac8dcd0dc732d788a7c9021ca533ece71fe483bd095e883391daec7f896610", 0xb6}, {&(0x7f0000000180)="8b4afc1dd7c5e2a6bca74b960bd4e3621c244e735c20e99840ef0530bbd48122bec193f6994ea930bedce0e7bee07dfd2783c81682f86eb77682241313f8b0be5d9444adbd3e1a6ba19f6e68", 0x4c}, {&(0x7f0000000200)="a865de875acb0c4aba65959e8535fb2b320852e1a6595ad391792830b5b3f4bd7bedfbc9cbbb8c9c5bd7f6fd289e594ffccd4cb04495b3bff96ce78d281076ff96ce24a248248627474a1a2746848011d0bf91553d6cfa8e8d80af20abb44d554f2a854b83d22f43594a4987dc56302b58b527cd89ae667218a9a8d4ef9b7522dbdcf5a523cbeb822a2f877ad187c7aa9a39b188221343bf9b46d6adc9b7b49a267295", 0xa3}], 0x3, 0x0, 0x0, 0x4000000}, 0x20000004) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0201000f0c000000ffffffffffffffff05000600000000000a000000000000000000ffff0000000000000100000000010001000008000000000000ace7ebcf4cb9cbc76b7911a6934d8fcfe153f8bff7fcad4164004e20000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/18 16:54:57 executing program 3: prctl$getreaper(0x2, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace(0x8, r2) 2018/03/18 16:54:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/18 16:54:57 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000000)) 2018/03/18 16:54:57 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mknod(&(0x7f0000000040)='./file0\x00', 0xd004, 0x5) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x21c, &(0x7f0000000340)=[{&(0x7f0000000100), 0x1e2}], 0x1, &(0x7f0000000380)}}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000006b40)="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", 0x1000}], 0x10000000000000d1, &(0x7f0000002b80)=ANY=[], 0x188, 0x4}}], 0x4000000000000d3, 0x4880) 2018/03/18 16:54:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x52644721f68d1992) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6, 0x1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0xff, 0x1, 0xffffffff, 0x3}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) 2018/03/18 16:54:57 executing program 4: socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) fsync(r0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x7ff, 0x4) 2018/03/18 16:54:57 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x2, 0x20}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) recvmmsg(r0, &(0x7f0000004ec0), 0x1a5, 0x1, &(0x7f00000000c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/03/18 16:54:57 executing program 1: socketpair(0x5, 0x80006, 0x2, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001140)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001280)={r2, 0x5, &(0x7f0000001180)=[0x120000000000000, 0x7, 0x4, 0x2, 0x954], &(0x7f00000011c0)=[0x4, 0x8, 0x9, 0x1, 0x6, 0x5, 0x3], 0x20, 0x2, 0x1, &(0x7f0000001200)=[0x10001, 0x2], &(0x7f0000001240)=[0x5, 0x1, 0x5, 0x2]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000000c0)=""/4096) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) fremovexattr(r3, &(0x7f00000010c0)=ANY=[@ANYBLOB='security.vboxfet0\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000012c0)={0x5, 0x8000, 0x4}) ioctl$EVIOCGLED(r4, 0x4004510f, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001380)={0x10000, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x42, 0x0, 0x4, 0x4, 0x3d1, &(0x7f0000001340)='gre0\x00', 0xdef, 0x100000000, 0x3}) 2018/03/18 16:54:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000018c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x7, 0x5, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/18 16:54:57 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff00000000, 0xffffffffffff7fff, 0x8, 0x10000, 0x1, 0xd3, 0x89, {0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x3}}, 0x5, 0xde, 0x7, 0xb6e5}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0xcc, &(0x7f0000000440)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="a6bcf376864d5b5db7b8ab4f9f4dca7d1c85788fe91382329f55b2d64ef2784e6ae41f0bf2c125e25614f053ba50e05e817d3e59503513b7a29db9eb870890fcdd7e29542df523382ff1711cc0ab89db1e35bf75eb7ce48f79b81793c42eda8e67b872257ae0", 0x66}, {&(0x7f00000000c0)="30e31f79ea356d434d8b202b13031d98d12b67b67cb4a2ac40795d54a6a61138c8adf52216b69828854c1b820f08f76d4df3915fdb9eaf2f3fc0d091c9fe52a0cf15f97bc7b623560db14cf86a045c7abd7bd95339f5b8d9a0a0d51b86decb33e4b258c00595f12eabab44352728e39d257178110751016482a7d309c25ed2b412ab8788dbd6d094e507b68cca9c1d276e49cd0bf3cb2f1a053a4419e25a70072bc1d3dfb28d63f8602d5a54730ef8743f6bf35a5e9a02b222ba33a41c", 0xbd}, {&(0x7f0000000180)="77ade4f90cf1c1ae4777f3de59c6579507a7f16ac1a142165f630d26be4b609b28b3ad0f0f5545111edbd8d4ee0716b48e1d9ab5147b961af6fd01caf19297960ca760719dc1cf6300a9d6b9bd396bd3c65202996ae70bb154de3fa7bee429014d87c9efce69925f", 0x68}, {&(0x7f0000000200)="99fa23f3c1e73db8d155c2abf1aff4bd0f18d0cd5fb9b398", 0x18}, {&(0x7f0000000240)="752534fd22316140b7f299dc7ebbb814866593e82117e9c16de3a17a4a7ae5888345812d31053d6bc4c5e16d7c4add154dac40d84117e09fef364770edad9501ff90cbeb109cc192dbdb29a3", 0x4c}], 0x5, &(0x7f00000005c0)=[@sndinfo={0x20, 0x84, 0x2, {0xeaa9, 0x0, 0x2, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0xfffffffffffffff7, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x9, 0x1116}}, @init={0x18, 0x84, 0x0, {0xa4964be, 0x40, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x20, 0xf38, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x7ff, 0x40}}, @init={0x18, 0x84, 0x0, {0xff, 0xd8, 0x8, 0x3f}}], 0x150, 0x80}, 0x80) prctl$void(0x1e) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/validatetrans\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x2180, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x112, r0, 0x0) 2018/03/18 16:54:57 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001780)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f0000000100)=""/132, 0x84, 0x200}, 0x1}, {{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/142, 0x8e}], 0x3, &(0x7f00000004c0)=""/215, 0xd7, 0x9}, 0xfffffffffffffffd}, {{&(0x7f00000005c0), 0x80, &(0x7f0000001680)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)}], 0x2, &(0x7f00000016c0)=""/145, 0x91, 0xffffffffffffff7f}, 0x6}], 0x3, 0x12141, &(0x7f0000001840)={0x77359400}) ppoll(&(0x7f0000001880)=[{r0, 0x8200}, {r0, 0x2000}, {r1, 0x2000}], 0x3, &(0x7f00000018c0), &(0x7f0000001900)={0x8}, 0x8) write$selinux_access(r0, &(0x7f00003effac)=ANY=[@ANYBLOB='system_u:object_r:insmod_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 9'], 0x4f) 2018/03/18 16:54:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x7, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@fragment={0x4, 0x0, 0x3, 0x7, 0x0, 0x1, 0x67}, 0x8) clone(0x959c8ac90dd9197e, &(0x7f00000000c0)="bc", &(0x7f0000000080), &(0x7f000079f000), &(0x7f0000000000)) 2018/03/18 16:54:57 executing program 0: mmap(&(0x7f0000616000/0x3000)=nil, 0x3000, 0x0, 0x44033, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={"69705f7e746930000000201e00", {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0xc31, 0x1000, 0x5, 0x7, 0x2, 0x2}) mremap(&(0x7f000042d000/0x3000)=nil, 0x3000, 0x2000, 0x200003, &(0x7f0000ffb000/0x2000)=nil) r2 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\'[selfeth1security]\x00', 0xfffffffffffffffb) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) keyctl$assume_authority(0x10, r2) 2018/03/18 16:54:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006b2ff6)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f000075aff5)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x8, 0x4, 0xc1, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x7fff}}}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x3}, 0x8) sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0xb2, 0x8, 0x9, 0x41d44b13}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) [ 74.181403] binder_alloc: binder_alloc_mmap_handler: 11923 20000000-20002000 already mapped failed -16 2018/03/18 16:54:57 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x161200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@delpolicy={0x50, 0x14, 0x401, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x6e6bb2}}, 0x50}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r2, @empty, @multicast1=0xe0000001}, 0xc) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/18 16:54:57 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001180)={r1, 0x81}, &(0x7f00000011c0)=0x8) getresuid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) getresgid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) fchownat(r0, &(0x7f0000001200)='./file0\x00', r2, r3, 0x100) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffe, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 16:54:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006b2ff6)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f000075aff5)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x40, 0x8, 0x4, 0xc1, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x7fff}}}, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x3}, 0x8) sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x5, 0xb2, 0x8, 0x9, 0x41d44b13}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 16:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bacff8)={0x0, &(0x7f00006fd000)}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) perf_event_open(&(0x7f000002ef88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x2, 0x7, 0xffffffffffffbe85, 0x27}) 2018/03/18 16:54:57 executing program 6: read(0xffffffffffffffff, &(0x7f0000fd5f0f)=""/1, 0x1) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000300)=r4) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x222, 0x4) fcntl$setsig(r1, 0xa, 0x17) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r1, r2) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/172, 0xac}], 0x1) write$eventfd(r5, &(0x7f0000000000)=0x8, 0x8) tkill(r0, 0x15) 2018/03/18 16:54:57 executing program 2: sigaltstack(&(0x7f0000351000/0x1000)=nil, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgid(r1) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/18 16:54:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) 2018/03/18 16:54:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x55, "e4ff3f22f7dfb518d63e8282f071dcc4523ead2afc10414ebf594735ac1f1e25b3e73ed318802c69a12b3cfdffa8161a5b3cb7c771b004ec583447fb000bbb8c92274143a9d4f0dd834969aa31621599194d3f8272"}, &(0x7f00000000c0)=0x5d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}]}, &(0x7f00000001c0)=0x10) 2018/03/18 16:54:57 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xa0) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x11, 0x0, 0x0, 0x2e, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_key={0x1c, 0x8, 0x6c0, 0x0, "9855f3b70e4c88b3b3b43cd26f9c37458ee82ba793a01361eab1e5303b9bb7de70620fa7e1aaa5f5b1230c1d52039b2be4608127bf323099218377728cc3af0ad66c9169ce8e097584b232f19abc2525d06f30d5a4279fb0ffb49ece964742ab6177fe070d082b59e3728c0c76f9cb6bd2d696f96bdf9fc45ab5e50fb0b5248d6fac5aeb0776659d4ed688b77204dfbe49c3dbb4c91d9b6df4ffaf5e6724b33b48e37546f70e76984036feed99769ff0f262e06b53c1568519b4f110a5c64be06515dac8d59c72d77863613ad12252c8397c14a18533a0df"}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2b, 0x3502}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}, @sadb_lifetime={0x4, 0x2, 0x5, 0x6, 0x2, 0x1ff}, @sadb_sa={0x2, 0x1, 0x4d4, 0x0, 0x9, 0x3d, 0x3, 0xc0000000}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffb, 0x1, 0xfff, 0x7}]}, 0x170}, 0x1}, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x10) bind$unix(r2, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) 2018/03/18 16:54:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000494000)=0xfffffffffffffed0) 2018/03/18 16:54:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') recvfrom$ipx(r0, &(0x7f0000000000)=""/233, 0xe9, 0x10101, &(0x7f0000000100)={0x4, 0x8000, 0x9, 'd\vPW/]', 0x3}, 0x10) writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x4, 0x8, 0x9, 0x0, 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/03/18 16:54:58 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/03/18 16:54:58 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000012c0)=0x0) r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000002600)=0x0, &(0x7f0000002640), &(0x7f0000002680)) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000080)={0x1208, 0x35, 0x20, 0x70bd29, 0x25dfdbfc, "", [@nested={0x80, 0x77, [@typed={0xc, 0x8a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x38, @pid=r2}, @typed={0x64, 0x35, @binary="285065e927ea9509d1a9e180a6506bd545863e7d50b1f17e9ec515146f639373f002dc4e836e741f8ff75ec4c034d645baf5a29516c5a8fe3ea054e243e20d14e824af6bdf36f0dc0a239f5d6bd9ce0e81f2600f4ac2001783"}]}, 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@typed={0x34, 0x72, @binary="43ec5624ae9d3a852d0a6d337d84f571161591dce2e7f426dfd9a52c679789c2fbd1cd7e655ab1e6d29ef35e"}]}, @typed={0xc, 0x90, @u32=0xfffffffffffffffa}]}, 0x1208}, {&(0x7f0000001300)={0x12b4, 0x28, 0x18, 0x70bd2d, 0x25dfdbfe, "", [@generic="79a5af0d3672cff517264d4ef57eede3e79c682c381b9fa4c1ed809a78d5d4db088222305352dd7ecf86dcf307c1c4e1469195f37fb5b44138c37553ae47b7ad346c3a17c025a895c061c84e38592db26d51ff71ff943edba1ad7a27f534e2c069acd272979973ad0d700e23756b890c0f3c64bfe387cf27c5ed868916409130267e14fb0b029f0ded9fb6724e614d47c8aa6a5a8832c2d5b5324b94bef8a29d331b13a024955d36378dab723ed895f46a", @generic="925b02be4cb57bc81aa0ef397636c13deeba2ef186109571ea0362f347d4243912f7f789aae3fc2f9f2582867e08bd23db2a2e02c63d86251d46911b054c2c396c8d219adb2bfd025a6d7c8681a11996f157dcc7b6954a1353fca6329da242cd676c4b5b37f099163a263d436a9396d1885eed5d6fd3", @typed={0x8, 0x53}, @typed={0x24, 0x33, @str='cgroup]*$}posix_acl_access\x00'}, @generic="9703d4119eb36fae434cb8ef84891741d2821f9a944524a02277a4f8621917ba737fc589614195fd7d305a6d44afeb37d522eba8f9cc3403967a9eaa810fab57bd53c765468365f250fd0422aa2435702cf9eca03f2e12ece58c117e29d7260e0166e4d49bec8126e4c55c0f95a7bba4d88e4bd763dbf5daebb5999b53b7b06c77eac4bac5bf1a6eb15b6897c649188dad04309413bce2584f8f09adb1c9564a867f135549897d712afbca74", @nested={0x1098, 0x28, [@generic="185d83008b1837b66de3fce29d16f878ff1b089c7f4d3ee94f965511864b1fbe8e7994c8a7a067b639f6ec2d1cff2c8a5510599aa0b8907c1278cfcd2ff29c594d0419ba2dd2dabeb7196a911a74c10869633808809b77c7cbf9e5f952ff829a0b177084d38f294a05c26cfaf46f6f4ea7c253cbf7d6e0e89d976686864d4387269371af0f2186e7afac29d03360a600a03d", @generic="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@typed={0xc, 0x5, @pid=r3}]}, 0x12b4}], 0x2, &(0x7f0000002740)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x800}, 0x5) 2018/03/18 16:54:58 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/18 16:54:58 executing program 2: r0 = socket$inet(0xa, 0x2, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) mq_notify(r2, &(0x7f00000002c0)={0x0, 0x25, 0x4, @tid=r3}) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="a63289813f1ca35b657beb54a7e3fe1b831a8aba0cf05bc6d7d3f5aefc61a91afa03a588df4f81ed1c057ac22258f430e3ec7dfea5fda58227e02fbfe53004263a942f09546212e2a4042449961f4c2b73582389b579f5b30224417200ca9d1a93654c26ca67c0e0c70ab11c7a847093d28ef5aa4f13ab01898d554356a8f2ad5fd311041afdc8f923886134516d039c1080a463b009f47602100cd2f41dddfcc9d599ab79d8041e58ad0f31c5671685fba54512081398abefb7a85c5a50e0e95676cd635fbcc2f5828eed3d73bf83419a3b0047", 0xd4}, {&(0x7f0000000540)="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", 0xff83}, {&(0x7f0000000180)="4c8f379de0bc060d9fb568b6bf14857c70d2f8d25ba35d709d1996d6487b6e56d1ba", 0x1}], 0x3, &(0x7f0000000500)}, 0x0) connect(r0, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x80) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000300)=0x8) 2018/03/18 16:54:58 executing program 4: gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffa}, 0x0, 0x164) r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f00000000c0)={0x0, r2+30000000}, 0x324) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x400000f7, 0x200000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0xa162, 0x7, 0x1000}, 0x4) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000000280)={0x4, 0x100000, 0x1400, 0x8, 0x3, 0x370, 0x10001, 0x5, 0x80000000, 0x100000000}, 0x10) 2018/03/18 16:54:58 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x400000000000000, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/03/18 16:54:58 executing program 5: r0 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) 2018/03/18 16:54:58 executing program 5: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x11) 2018/03/18 16:54:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000000000000fff00000000000000000000000000000000000000"], 0x48) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/18 16:54:58 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000001040)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x5, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/03/18 16:54:58 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000140)=0x8, 0x5f) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdc73, 0x2000) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) get_robust_list(r4, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff, r3}, 0xc) 2018/03/18 16:54:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) 2018/03/18 16:54:58 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(0x0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r3) 2018/03/18 16:54:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x804, 0x1000005, &(0x7f0000000280)=""/238, &(0x7f0000000140)=0xffffff90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) 2018/03/18 16:54:58 executing program 4: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80000001, 0x2, 0x400, 0x332, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) exit(0x0) getpriority(0x0, r0) 2018/03/18 16:54:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f00004ed000)="d8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) clock_adjtime(0x7, &(0x7f00000000c0)={0x8, 0x7, 0x4, 0x5, 0x3, 0x3, 0x800, 0x0, 0x1, 0xa57, 0x7, 0x8001, 0x0, 0x4d2f, 0x8, 0x2, 0x1, 0xfff, 0x9, 0x1, 0x2, 0x9, 0x0, 0xb9, 0x800, 0x9}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x12b0c2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308}], 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/03/18 16:54:58 executing program 0: socketpair(0x8, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) r1 = socket(0x13, 0x88a13a082b1e1e0d, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) gettid() [ 74.976002] binder: 12049:12052 ioctl c0306201 204edfd0 returned -11 [ 74.983578] binder: BINDER_SET_CONTEXT_MGR already set [ 74.989803] binder: 12049:12052 ioctl 40046207 0 returned -16 2018/03/18 16:54:58 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x20000400) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000100)={{&(0x7f000000c000/0x2000)=nil, 0x2000}, 0x4}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/94) 2018/03/18 16:54:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/18 16:54:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) ppoll(&(0x7f0000dda000), 0x88, &(0x7f0000dddff0), &(0x7f00000000c0), 0xfffffffffffffe21) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x408300) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/03/18 16:54:58 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x100000000000025a, &(0x7f0000004000), 0x2}, 0x0) 2018/03/18 16:54:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000003c0)=0x1, 0xffffffffffffff33) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x62c, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x2, 0x7ff}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000680)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) getpeername$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) prctl$setptracer(0x59616d61, r5) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) 2018/03/18 16:54:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0x10003, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x0) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x4, &(0x7f00007a5000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/18 16:54:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad642cf8e7994e76d42f01decf115d2d51fdf0e1766e9e17443986c5c97f7eb924b77e53f78c46bda18f8355c920898755d41c4a8220bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b67c1c7d8d35d24fd1fe98c6a773c182381df2842a4d5cf1e422103f08580a257"], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffff3, 0x4, 0x10000, "85e0ffb35e9f12ce5ef0e6c6b96d497d91e3b12c46cbb45446d9f41eefe60f53abcd6ea7a7d4765f33886ab5f404470bce6c2d556e86ec274adcf229fc561165d091ac55a08f4610e53841b4ed764e42"}, 0xd8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='timers\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000200)={0x9, 0x8, 0xfff, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0x99}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x2f9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/18 16:54:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000080)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/18 16:54:58 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendto$ipx(r0, &(0x7f0000000140)="e3d02ea553cf2cc1c620534cc3d831688bcf44ffabde64b63561bf045bc9a85726e41d056ab0a9786bbb7bae36cd218df254f784c3342af724154f3c4573133a9bf3c76154e42766bb56609d87ef0e0669ddda3413f9fdef985881d5d8dd61c345360ae56dc591a2aa5d3eb4743d9e2010ddbe334d58", 0x76, 0x24040014, &(0x7f0000001240)={0x4, 0x9, 0x7fff, "c689d316bda6", 0x80}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001380)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0xff, 0x9, 0x0, 0xe1e}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='autogroup\x00') preadv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x4, 0x57) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x2ce}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001340)={r2, 0x2e}, 0x8) ioctl$fiemap(r1, 0x6609, &(0x7f0000001280)=ANY=[@ANYBLOB="0000f3ffffffffffffff000000e7ff0000b54b98358b8be048088cc6861d97e076cca9b0645d0a6370d473adfc4915b546fb6909914274a1f5f1e37f751f0838cb8a4ac40ecb2d2eb6935b98cea134dcce57dd8ca78d05ba665dcfd42f5b4a68686ac67a20f85e6fe58f5ac20947f81f3f6b6a86042b02cf2677a8f4"]) 2018/03/18 16:54:58 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020e000001a843096c2623692500080004000200f0ffafdc3338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff, 0x100, 0x3, 0x4, 0x5b1a, 0x9, 0x5c4, {0x0, @in={{0x2, 0x4e23}}, 0x7, 0x80000000, 0x10001, 0xf1e, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x3, [0x4, 0x9, 0x10001]}, &(0x7f0000000240)=0xe) 2018/03/18 16:54:58 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x8c}], 0x1, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/18 16:54:58 executing program 6: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ff, 0x4000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101a00, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/18 16:54:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0x10003, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00002c3ef8)}, 0x0) sendto$inet(r0, &(0x7f0000000000)="b7", 0x1, 0x4, &(0x7f00007a5000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/18 16:54:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000540)=@migrate={0xb8, 0x21, 0x401, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', r1}) 2018/03/18 16:54:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/18 16:54:58 executing program 4: pipe2(&(0x7f00008a6ff8)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) 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$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/03/18 16:54:58 executing program 6: socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x1, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/18 16:54:58 executing program 0: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000002, 0x5, 0x0) socket$inet(0x2, 0x80002, 0x10000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/03/18 16:54:58 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2c02) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080)=0x4, 0x4) close(r0) 2018/03/18 16:54:58 executing program 5: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/23) 2018/03/18 16:54:58 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x4) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='wlan0.\\/md5sum\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vboxnet0security.md5sum\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) 2018/03/18 16:54:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000033c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="49c9990d802fd5102f55e54931d6c61e84e2c4446877c9e18b5b0000a3727b277ec00000000000000000910000000000000000"], 0x1}], 0x10000000000001cb, 0x0, 0xfffffffffffffe85}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x100000001, 0x6, 0x7, 0x22, 0x6, 0x5, 0xc7, 0x8, 0x7, 0x9, 0x80000001, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5f31, 0x4, 0x2, 0x1, 0x10}, &(0x7f0000000080)=0x98) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/18 16:54:58 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x101, 0x0, 0x8001}) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) 2018/03/18 16:54:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f000023d000), &(0x7f0000000080)=0xffffffffffffff0e) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/03/18 16:54:58 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) 2018/03/18 16:54:58 executing program 7: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) rt_sigreturn() r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)}, {&(0x7f0000000240)="093b6891d9fb72ee51d41c20a0a781545679f113758ac67e870ed078e7738536601dcdb2fd7d84515c2e0f1e16ba96b90cc57e2bc8b88ab40528b00c219ee5a147a8335bf57dc11b9425ff545780f8730b6381163dc8d2ac1afe764e99962f6dde82c810db81b0dfc6", 0x69}], 0x2, 0xc) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = memfd_create(&(0x7f0000000080)='\'(+\x00', 0x8040dea986a811cb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x100, 0x3f, 0x200, 0x3, 0x3, 0x1800, 0xfffffffffffffffc, 0x3, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/03/18 16:54:58 executing program 1: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/18 16:54:58 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0xff}, 0x20) 2018/03/18 16:54:58 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x30f, 0x0, 0x1, 0xbf1, 0xfffffffffffffffd, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) write(r0, &(0x7f00000001c0)="2400000024007ffc0000120000000100000ff6ff0100000000000000f1ffffff1300ff10", 0x24) 2018/03/18 16:54:58 executing program 1: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/18 16:54:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x1, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x57}) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/18 16:54:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x33977ac025c49e10) write$selinux_access(r1, &(0x7f0000000140)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x37}, 0x3b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x18, 0x0, &(0x7f000092b000)=ANY=[@ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) 2018/03/18 16:54:58 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/18 16:54:58 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYRES64], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/18 16:54:58 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0xa, 0x4, 0x0, "59a8ef614d69bc620c4a83c6330626fb363b5a4311d99ed5fab148f68b159dae1dce4ebe86eaeecb09da9a8d9bbbe56f5f328ac727ee5074574bbfb631b1f4ac", "4ba5533a62ca0d071beb7118896d5e07f03b5f28a16b63962094d54b7d947353", [0xffffffff, 0x2]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/03/18 16:54:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/18 16:54:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000005a000), 0x329, 0x0, &(0x7f0000000000)=@abs, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = fcntl$getown(r1, 0x9) r6 = getuid() getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r8 = getpid() stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000e80)=[0x0, 0xffffffffffffffff, 0x0]) r11 = syz_open_dev$sndtimer(&(0x7f0000000ec0)='/dev/snd/timer\x00', 0x0, 0x2000) r12 = getpgrp(0x0) r13 = geteuid() lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000034c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000035c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0, 0x0, 0x0}, &(0x7f0000003640)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003680)=0x0) lstat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000003780)=[0x0]) r21 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003c40)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000003d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d80)={0x0, 0x0, 0x0}, &(0x7f0000003dc0)=0xc) r24 = fcntl$getown(r0, 0x9) r25 = geteuid() getresgid(&(0x7f0000003e00), &(0x7f0000003e40), &(0x7f0000003e80)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003ec0)=0x0) lstat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003fc0)={0x0}, &(0x7f0000004000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0}, &(0x7f0000004080)=0xc) r32 = getgid() r33 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000054c0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000055c0)=0xe8) lstat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006a80)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006b80)=0xe8) r38 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006bc0)=0x0) fstat(r1, &(0x7f0000006c00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006c80)='./file0\x00', &(0x7f0000006cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpgid(0x0) r43 = geteuid() r44 = getgid() sendmmsg$unix(r1, &(0x7f0000006e00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="a1ef8d90a7422f95ba2df3abb9b2b86b4ca422c6427d9d88efea6cc39e3083e09fd7a07b36b00668f4f071d5bea9a69d6fe777d003adb670bdb30c7b9e142375189455168728a9742548e183e3e75bde74910a6c2ec77d1cd211cd129c53e16a1f398058f77b0f608f2a892c288720cd9b3c03e3a4c3baaae2e03028d2d50784132bade8036e32e38322e04c67feca8d549f2acef93749069d05a434e206fe7bb4a1e84de3f7af6a1acabdbec9e551726f47ca3f6910b75d9e271a1a16302fc24a60f52edb2766d431b01d506ec8e63ae4d5c5e3e4964f0bb562bec15f7f0dfb5cb035cd99bd9d6dfc71909b", 0xec}, {&(0x7f0000000200)="0ac860198ac3abb5c1327a46c6f8627d2203a69899d10a8cd8fb8e857045e194b07bc66b49cd6e8d85f8254e", 0x2c}, {&(0x7f0000000240)="a0005c722a27274b192f2a365ed0b4bdd412a89613d85906c102e1c6edb5d65adb099c68f31ec14358533b102de8d51964c8f699671338ddba12fd9dd7b86cad8b60c0a9412de55a499a05ab4ae0764e05a947ca9c762c47b4752bf89d502ec8be5672cef701d147ac4201f8bbfd3ce677a3da6b4ab435c6d9d58e132185b660ddf6735ebb422b152238a9705468659fcb9c39f9ff3317de3dc51ef71f7d", 0x9e}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1, r0, r0]}], 0x78, 0x80}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="0e36cc29d00cd8ce8128c370843eef18b0", 0x11}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000000640)="b054471f343991138eb7dd9de7ca2c87967553e3ecfd9e073c160b5a0d02112544296155ac6e9bbad3041b8415f583275fb28dd5c5ec132fb837e97ed3ca12451bfb4bfc50a1366434fdeb18b9b98add5d8cfaffd2a6c51d33d9b5a3b52b806fcdd7ac9c6f909470f1ff4d6251e89f456761465a9d29f0bf4099cdaaa1c68d6ae38224ede15a7a3dd92a6c49ed3a552a3022455465aaf245cb7c1e454dde927c", 0xa0}], 0x3, &(0x7f0000000740)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x68, 0x4}, {&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000840)="d51efe99a90265efab1e7a289726a14c536162624de52d81c112e8751d40ec683f27f074dc5d026f5a87085a03cebb0f293f77af164ae82fa1ba775f8dac66f36562644c8d17977047904789c5186957a96b61df3a9f4d42", 0x58}, {&(0x7f00000008c0)="82172d746f2d482adc2e9041d514660c94708ced5e749dd90c4d05dc4df0f285467c61a64cb9a32561ab7066df1d1998dba200f2c4b29b8b417deb51db46f67728423e5e77dbbf7a506f4ae39b5f684d700e635793b4419156bf71d537b938557b1cf95ab539130eca7890811699d213f2f030865604c7650e60d14ec955b7e3dd9636ea2a1afcf60b5fbd9a18013c7787264179185bb73eb37743ca6a39b139866472854723dd6f91e904ea001608c2b08fddd19950cb937913959e7ee1c325f308e19c4e1ada5b47", 0xc9}, {&(0x7f00000009c0)="7a2ccbc49235c6ea887a0ae514e03701ddd0a8166cd22e46158e6d9f052ba78e93e53a7bd935bfd2e2d052b2323edf12c1b5e1da4449f35fc48fe718b039d098dade6a0aafad8250a5d4d21c7bbc8d176d80a0dc014350dced1e5533240c6904c6ce59cf0f9ad64439b5038c287e015cc4adfe515229ee31b7d0619a66b7c81360a4be33f4152f7e556ad1e8c18c76b47445f10cd6e82be1677218ca37157e1f23620d7e2568abd53044330c", 0xac}, {&(0x7f0000000a80)="10948ccd13ea744956252e716fbd80efebbd5d48c8275ea9fbc90fa0cdd028767a", 0x21}, {&(0x7f0000000ac0)="47b571cc0cf71841c67bac9fddf9dfa410c4d7da2a46a40c52f1c4a4fdfccd870feef8633cee69073ee33e06e9a343b7e4d3466e1838d35dbb9467b8edc4054683e8247355f6f6b9e51a32d0a25bc4ea79e335e092f8c676f04abfcc3fd1e2d2b220bcb4eb2bc87f3ba570b1cce8e278b060ff556ce1190111e3487b1387b5c65ba07cf324cac23c0e13fa0def98eb19dcda27e45b", 0x95}, {&(0x7f0000000b80)="97fc4795aad322b4edf57014476e2882aa2d1a65f0740b19f335f58e99db", 0x1e}, {&(0x7f0000000bc0)="9a0f7acdfb45", 0x6}, {&(0x7f0000000c00)="61a2a788b60b42a3ed83b3fcc5ef1db78989abfea146751940db0ff2d6851a5b6c145492c5a2c95121eae7596e89917773a9e6abc5174948e9e00dfafffedb3d99a43f404fa0e85a41ea5f482097c15ec9f5af02e1db6f4eabf5080c035f4fce175e491953f723a0", 0x68}, {&(0x7f0000000c80)="65008f1d8d7ee320e101ea546c74c00c05484c66baf10d0c9cb724044e23fe78b78a7218ab5e1e48bf60ab9a96700f149c58e548e5252e232a1cbb45057d0e99ceba51b544", 0x45}], 0x9, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r11, r1, r1, r1, r0, r1, r1, r1]}], 0xe8, 0x10}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000002100)="ac41f1236237950e34fe4089e12ac6e4632d9be60206247610d86fe6562472fa38d5b34901184a7a73b2c8123be258d733557f1e3dc413d321d4964b36a3bb0286ea0dbdd7c0c4c03f21817e723124dd6e82fecc54e58d524321a0b1194bf60a564a40799ae5", 0x66}, {&(0x7f0000002180)="86383824183ad634fa6020ce5ec4cc48e001ec4540a5d3b98c6ca3b2d7368ac03c36de278a36f3fb054601e911d0ff5e72b74d83cbccd1e01e1f5badcf3b450e0c228d08186b35a0e29e2c31ac39fc82a52b54a90685cab69488a8b0c8385778c4ca3509daef9ff7d4d9f2da184bf8c4688c92343569bae5253575cfc046f96e91198cb3007e2ed566a7b9a63cc578caa33d8e81a427e748a07afffb98f68cbaac1d513d206712514a088710ba5f7e2ab90721f477d79bda2bd2551e912f218a6785e488da8c190193", 0xc9}], 0x2, 0x0, 0x0, 0x810}, {&(0x7f0000002280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000033c0)=[{&(0x7f0000002300)="4eb9a3cc6027fdb2d0b696c53cddea8785b7a2104b50ee3ecde7c0cdb21725c231a2d06e9489627bf329c9841375bdbc7a16849b487a104923146877c34a0f3555d59b68dbf15ecd3f97c49b85ad3fe97f0d4efc6aa2435636ffee9044cc66ecadd2cb728cd06ddb418e5b73dc7f162507ecc5e7ec502f24f087f5bdd6b3c74e452b612f1f19bfdcd5b05e0cb05a38fe19bcb319de70e8b21ab2151ed04f161e249d5369fd7231914d3257557a131459f2b4c8c4f5370e58b1b75a46fd9063", 0xbf}, {&(0x7f00000023c0)="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0x1000}], 0x2, &(0x7f00000037c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0xa30307bdf58d6712}, {&(0x7f00000038c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003940)="44a77e8fb9acaf2a8b8a5adf0dcfc0405becde2af9f3834b868f084b82e46daa06cfe12fdfd80443180a05fd03d4e1c80c27ba11fc3806d3da0d1b6839c0a1b68fc42b", 0x43}, {&(0x7f00000039c0)="10028f97e179fb58f9d91a445540cf2ecbaa9d8cc05f9bf2f7921591284ff97ff11027fe3732843809570a03684aff4826c2a044e6f741c19575d5a4ac17a9d5ed6bb1792bb97ee5584956a59d61d3a1d6fd23aee1cc6fdde6d605b29973054fcdaf15", 0x63}, 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0x1000}, {&(0x7f00000053c0)="29a636915bdd1f1ac26231009ef5d0911b63955da3fb6ee11f44f11fedf40714c6b6fe82123feb2d3b9509c90e6a645537d155f9cc2c869af9a4a6fdeee3006be889a212c431f05a", 0x48}], 0x5, &(0x7f00000056c0)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x8084}, {&(0x7f0000005700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000069c0)=[{&(0x7f0000005780)="99faad1b46c61b63b6fe8a34dad164ef51c34cda3ad873625bbfe24481c597f4646e0cfd9b41c751796e98d7817f971fd6fac05951070f82c9424c97fc222668a1da6a24728794", 0x47}, {&(0x7f0000005800)="3ecf219e91a6381de0550ae2814b6cee68e140e7aa07fc13e8d81c5e1de9e29b0f0b384018e8c2656d8de2c937c90ac53730232eca0cb4b500c764ff43ddfc70b134e3d313daafe12138a6575b047b4e03a3123793a93f84f85eb8ae03a8d89bfb8d2eab3b633e358eefbba18dd8d68dd626ec5b42688a100e406005251928741d7d6d8fdc7d165dd027cd48d000e4eccdc2166f1bea65b7eb7db6e249ac98ae8bc7f9e678dea8227ffb80afe271fcc72e9c496dd1dd52", 0xb7}, {&(0x7f00000058c0)="eb68c3c796ef8ff107473f1f62299d08d9f54272b1c0e5270c2666e8ca8d0a02caf805fba2d097288db27055e47704", 0x2f}, {&(0x7f0000005900)="f33b8774153cf51fc58c6ee6cbbc8e16c3a8a482257d163b4b3937aa9a2275ea2ced5008ebacc04d3234f2568e380527858f7c9f5367430d55ce59d905293e2c089e7e1abce726691074b065f38e92f6cb1fb381a435f62e8070e0b3249cd8d3d85ddc22054ae759434b0ba5bbaf8122b8e3c2a618a6c638e1dc6156745c23c13be79962bb4214e20df926d1b3bb2545", 0x90}, {&(0x7f00000059c0)="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", 0x1000}], 0x5, &(0x7f0000006d40)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xb8, 0x10}], 0x8, 0x4) 2018/03/18 16:54:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x181000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/62) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0x7ff, 0x7]) 2018/03/18 16:54:58 executing program 4: r0 = inotify_init1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x96) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setregset(0x4205, r2, 0x200, &(0x7f0000000180)={&(0x7f0000000080)="310bc92be5dfff205d67b9594f0ce66e8a956c1a97b3f89932690ebfd97f313f2bb71d5ce54047fc6be937504a9f53122bf358e6b65f9923953b136bf9df0468f85ef9e86a138448304fe3b828fa13f3949e81db2cd7e4dbd0f19f1c1a3d363bcf2c7ec835bd08ff1f57017fd6caf79c5612e3f665ab74066d6d6f54e1e5a9273decb19e376336ec7dd555fb2bea9e41bf645aabbbd2db3b093cffe4fa1e9b7519b44d65a0748aec22384509f29d97b23981444f0623ef4560a080c16df9adafd02d8f0c4bce7cf155d5f362ddeed12532356b3f8364cd880db48f41338ed2", 0xdf}) fcntl$setown(r0, 0x8, r2) waitid(0x1, r2, &(0x7f0000001300), 0xb, &(0x7f0000001340)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000001c0)=""/41) 2018/03/18 16:54:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000179000), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x6ec, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, {0xa, 0x4e24, 0x100, @loopback={0x0, 0x1}}, 0x3, [0x7, 0x10000, 0xffffffffffffffe0, 0x97, 0x9, 0x8000, 0x7f, 0x7]}, 0x5c) 2018/03/18 16:54:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c5f000), &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/18 16:54:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x23, 0xaff}, 0x14}, 0x1}, 0x0) 2018/03/18 16:54:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, &(0x7f0000000080)={&(0x7f0000000000)=@ipv4_delroute={0x1c, 0x19, 0xf01, 0x0, 0x0, {0x2, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}}, 0x1c}, 0x1, 0x0, 0x0, 0x23fffffe}, 0x0) 2018/03/18 16:54:58 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8cffc)) 2018/03/18 16:54:58 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x0, 0x7f}) sendmsg(r1, &(0x7f000085d000)={&(0x7f0000070fe0)=@ax25={0x3, {"bddc52328d3e48"}, 0x7}, 0x80, &(0x7f0000f1b000)=[{&(0x7f0000b47000)="4d7da9d3ccd76e196fcf1249a0d6456d", 0x10}], 0x1, &(0x7f000052e000)}, 0x0) 2018/03/18 16:54:58 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x200000002f, 0x2) 2018/03/18 16:54:58 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) ptrace$setopts(0x4201, r1, 0x400, 0xffffffffffffffff) ptrace(0x4207, r1) ptrace$cont(0x3, r1, 0x0, 0x0) 2018/03/18 16:54:58 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000280)={0x0, 0x0, 0xfffffffffffffffe}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/03/18 16:54:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 75.409593] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=12187 comm=syz-executor6 [ 75.414400] binder_alloc: 12195: binder_alloc_buf, no vma [ 75.414481] binder: 12195:12196 transaction failed 29189/-3, size 0-8 line 3133 [ 75.414881] binder: BINDER_SET_CONTEXT_MGR already set [ 75.414887] binder: 12195:12196 ioctl 40046207 0 returned -16 2018/03/18 16:54:58 executing program 4: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) 2018/03/18 16:54:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") readahead(r0, 0x0, 0x0) accept(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) r2 = openat(r0, &(0x7f0000000340)='./file0\x00', 0x240, 0x60) sendto$packet(r2, &(0x7f0000000000)="dc3705c5328960167aeaf3dd6d4413cf4326afa6f8a4002b25213d6c935e72abd3dcb2bc4069b29a2303af69a1819db54216097e9e60afdc49333dec3232e65d3b3b6e20597ffeb8ce91ba990dd2d17e90ebd74f9e6775097ffa60e5dd2d7aafdadd6fa683cd5fa5831948198588b62a7be4f8fa46d8f59f04fa44fca6e1045b3c07fe68b956415e35230b892f1f73d40cdfd79818b9f727a9855963880a3e84c1d4cbd6b56b324e9c12cbbe09543da60b34695ea0b71a0a73f6b149a64bcd4c2d2116adf25dbd", 0xfffffffffffffdc8, 0x40080, &(0x7f0000000300)={0x11, 0x10, r1, 0x1, 0x7, 0x6}, 0x14) 2018/03/18 16:54:58 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) getitimer(0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2, 0x100000000}) 2018/03/18 16:54:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000700)={&(0x7f0000000240)={0x4a8, 0x26, 0x200, 0x70bd25, 0x25dfdbfc, {0xf}, [@nested={0x158, 0x87, [@generic="ecca5e15f8c05b7973742f28", @generic="b1ed99c868aba31f8211e17fad8d2f42a45d625b813ef0595545e15bb4e4b4c5f300372ae6b8742a2d5371e7311b0a2351fc1f19ffd8fa9e220916c8462778301aa62e7fe69cfd5320bb29b1f171f8b2ba37f07a46a1750844e5b53e96beca293c13353c03fa93df95fe88b59d79e09011cc950b68967228230a176f4c62dc83ae508624db5c0eee35186490e25628ab", @generic="b2a6d72869b0d75a873875d28cc1315877dcf27e7694a53b34cdfe59e288d0c347115c69ccd19f54c1b87d8c92d437f4eb8e8cf09e748064ee911cd8770123f9bbf6afb34e073f86b938e1c3193419d49b34b118bc0964e883b275504bf546740288c683ab8941e637f4231d9428637e16e4841810a7e1331719e06e6f3313556e2408294ec6ffc8e8c764641c1e45022e38c9066380278b49abbe24815f36a0ce957c4936ef4288b5e1556bfeb0b9a1dd279bdf16b7"]}, @nested={0x330, 0x31, [@typed={0xc, 0xd, @uid=r2}, @generic="d46ad353b3ba7c0106b2d197c59a878249ae8299511b2141572dc42a46fa903aea84e42e6361efab947eef90c1a8d6aa631eb459e95efaa9877ecebcc307b9d9ee0777e0a1b2e327d08ce4dd29676ce6ba52b91cd04ef1f40e9ba1252db034f4049ce38820b2a484acc6d0ff53494ebb1dd85295c69d9825500b907c7dbb5e578d29119f70609c6188d6c59ff3dd5f6a4963789bc5829c0d7aaef11b3c223aaa8e0824a2cd38403f477058f76bb41cda3fd4e3e78d2620d820150030ff033631cba2424398ab1d2d302bfcf8b295e5f2efafa1f46555ff893bad02a82f975caa5944", @generic="4504b5062818ebaf77ea7b18b6d6e8f658892b90cb2495af68b52c0fedcacb210ed106168bc61eff55348e3e56a8c3ac08ff5e5cbb97865cb89bbead2f67f7c47f6e92288849ce4d98f6af53e95cdecd866a0674dba567c0db4f052949bab2ac0a1a245a79f0c66f7e3fa95334a8ece8e6989966674bae06667ba122bd4c4dfc654c7aaaac1481b53f7dc9ff6c3355b043bcbcf3f928ac83019ad4dff8346084fbb6fcb63362b8271f6c140934003a082037f7e9c04b972bb4", @generic="2555f6125927d74247ad4afdc4f2fef2a0658e6e9fd89500ffeee4893fec10c5cd61d48601a684c6b231d9a8012630edc251f592a0eba3e6690dc012e6afb98e2461b9b06ebae80dee2352f424ded1ade10bafdb4387ebedfa4b367fd8da6991fc3aeff89e3abd43aaab9305e27b0a9a33f6f319e80d9aefdeef2b3a1d9b37bd7620ae272d308ba7087abb07bcee3b8d42abb02eb4c1f64809ddb4cdfd52978d7b853cf484e70ec2a7fa5c2e5323d424514c4672d1a1f85d4836a19d9b61131326885ca764e79e4b38fe10498de8c450a5579e681da6a3a76ed65a7b4579674ee39b", @generic="ef513ae389ea5459abfef294521ebf7ea53d7b84f026c0e1f85b1b8114a1ecec480884cd9d75ff989ac80a9c422544044e3673e46ddafb31b9f69ad52885401323855cd0ff412ed8fa09e9186327721e27f790562faf940659b459ff61c2552f01747aac08009d7151f81c06c0273c4c7c3496fe095f742fcf6ddad183d9e81c82ce5b45f2b7eb9cb21a3e75e4c81519765ad343daab963b1447acdd778e9e37"]}, @typed={0xc, 0x93, @fd=r0}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x8000}, 0x8810) r3 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x101, 0xfffffffffffffd80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000080)={0x6, {{0xa, 0x4e20, 0x71d, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r3, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10}, 0x10}], 0x1}, 0x0) 2018/03/18 16:54:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0xffffffffffffffce) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/18 16:54:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = dup2(r0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000015000102000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08000100000000081400060040000000060000000600000000000100080002007f0000016743f5b9aef4c8027aac88253e"], 0x3c}, 0x1}, 0x0) 2018/03/18 16:54:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x9, 0x3}, &(0x7f0000000000)=0x312) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101001, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) pwrite64(r2, &(0x7f00000001c0), 0xfd, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000100)=""/14) r3 = socket$inet(0x2, 0x80005, 0xfffffffffffeffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000240)={0x2, 0x0, 0x5, 0x3, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1}, 0x8) 2018/03/18 16:54:58 executing program 6: prctl$setfpexc(0xc, 0x80) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x88000) ioctl(r0, 0x4000000000001269, &(0x7f00000003c0)) 2018/03/18 16:54:58 executing program 1: r0 = socket$inet(0x2, 0x40e, 0x8010c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) [ 75.414930] binder_alloc: 12195: binder_alloc_buf, no vma [ 75.414944] binder: 12195:12197 transaction failed 29189/-3, size 0-8 line 3133 [ 75.467473] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.472941] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 16:54:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xf9b2) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffed2) 2018/03/18 16:54:58 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x2, 0x80000000}, 'port1\x00', 0x8, 0x80000, 0x8, 0x8, 0x3, 0xfffffffffffff9b8, 0xffffffffffffff21, 0x0, 0x1}) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x42000) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x40) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ca}], 0x1c) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x2, 0x4, 0x1}, 0x10) dup2(r1, r3) 2018/03/18 16:54:58 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0xffffffffbd399d91, 0x0, 0x0, @time={0x77359400}, {0x81, 0x86}, {0x100000000000000}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) 2018/03/18 16:54:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f000095a000/0x4000)=nil, 0x4000}, 0x801}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/18 16:54:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000540)=@add_del={0x2, &(0x7f0000000500)='gretap0\x00', 0x1f}) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000580)) fadvise64(r0, 0x0, 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r3 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="313985c624de5e86056652f8577f733d3b2809f030e211043ddaa195fee16d155c3a386b48ed30b1186ac7288a1f589c7d4532df1b8188a6af19b33efcf1962802b2", 0x42, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f0000000280)="9a16f007eefd032997adbca4bd2f759e681c66bb3b01310055d0437ba9244842d9bbd59c527f1234efd9ee4e267f21819883ebfe87c3217bc33b20a31f9c908033c3dfe480d8fc2fcab18d73a5a7726aa3f9442abbad003cda124b3bd2da3bc15b9fa9828d2e007843d609954c62f67ce7febca4396213c2da62f3864846917f89e27b349a8acdbeb4cd622ae6a51e0c198d056e8f0bfe1d6378e378e8e80e6cc2a3a82d7e0a1e0ce267de447f270a31e784c640ac537e3aeea1543149418024650cf15d5bc087bc1c2d623369f22eca2b16f8f1fc809e625d6576838f54bcd71a8d", 0xe2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x100000}, 0x0, 0x0, 0x516d}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000000380)="9aa6b5199eeac904604fc426d1b51c74481f172e33d595302bdb5d8897eca555c821569ecec54fc293719c600b5bf79e78ffa6b42415167ee42b333f6fd0f995edfb9c4ea6d154900f8146f6c4fe493aa739746ef51fb0e019ae239efeacae02f7313520ffc2c554834fe2186d9af98939792f2aeeb251c293f50cc8b3bc7ee9d06e850a3d6525ee17", 0x89) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) getrandom(&(0x7f00000000c0)=""/71, 0x47, 0x3) 2018/03/18 16:54:58 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) tkill(r0, 0x2b) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ae0ff8)=@file={0x0, './file0\x00'}, 0x6e) socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) timer_create(0x4, &(0x7f0000000100)={0x0, 0x40, 0x4, @tid=r0}, &(0x7f0000000140)=0x0) timer_delete(r6) ioctl$KDADDIO(r5, 0x4b34, 0x80) bind$unix(r3, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r4, &(0x7f0000000000)=@abs={0x1}, 0x7) 2018/03/18 16:54:58 executing program 3: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) flock(r0, 0x1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@generic) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x4) sendfile(r3, r4, &(0x7f0000e37000), 0x8080000001) r5 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r5, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/18 16:54:58 executing program 5: r0 = socket(0xa, 0x1000000000000000, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4600000000000000000000020000000004a684f800fafdf0"]}) 2018/03/18 16:54:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e657419d785483600") r3 = epoll_create1(0x80000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000280)=0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000cff4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x6, @empty, 0x2}, @in6={0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffc}], 0xc0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000200)=""/85) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000002c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000000)={0xfffff}) 2018/03/18 16:54:59 executing program 3: r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/route\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="4c95f3b79c1c1dd7b0cf2cf13c23f371f5cd51aac2681c21a6632de04a4ac6a45fd448ad47ff29d9a2ffb76b4b5fa4ff8a4c90c46efd888585af6fd07ca4db7a3abc8656e93e8b917ef8e38765221a78fbb863cd2bd9c9fdd0177e857c8243c8adda021e79e723281bdd2bf30f56ce011a63e859396ae38d27ea35c64334b4ac2a331e72fcd2816324bf7b44490724672dc10d3f60f278c1b282ce492a7cf6d7ad78e79f496ac9bc9d3c0d051d82adbd6c010afed3092e89dafca7d3abe98770d99eaf48181af4be0fc45a5cfca5cd313513298b694da87c1e58c36b98746507210b6688", 0xe4}, {&(0x7f00000001c0)="1acf3cf322857a438c40ee1a66b7e1355662dec797724fa1539309e7158a6b106295316a4cd49ec617b71fd9d79f68cbd1dfcef9d80aa6092145098348d6e6b6ec0430680b273d799de978832694f3b9d1cbd2ff48ed0de8fa06129e", 0x5c}, {&(0x7f0000000000)="2015616f23d1e76ee0c531c43f8a61def4515c32342666bae2", 0x19}, {&(0x7f00000002c0)="93df4a9cfe64e279b84f0bfb0870d1dceec6a06e543d3965c86697621b19cf38c75d35e4fdfb26562b95acb8d23c42cc4e7534cf609840d6cf9a97a3e91f4539dd5dc79736c5a1069c460e53cd8b5854f1e196914ac7bc88f1b32e933cb4b2880671c5006cc02838", 0x68}, {&(0x7f0000000340)="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", 0xfe}], 0x5) sendfile(r0, r1, &(0x7f0000000080), 0xffffffffffffff51) 2018/03/18 16:54:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x408080, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000140)="746acf882f86265f85e65f8513c70db1d2ad20fee40896e17b1f27f6b21e2c51dfee6808234f041275a280f9acea180c40b1a1665a1f7ee54ac053f42891d0bbabbe2c48a2c74c41b0cb65fb7163b04e606da559dd3e065d7a6f245bd5024fc955fb13") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDMKTONE(r2, 0x4b30, 0x3) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x2}}, 0x6b3a3a62e6f9e4be) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/03/18 16:54:59 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x20) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2, 0x4) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) 2018/03/18 16:54:59 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x1) write$selinux_create(r0, &(0x7f0000000280)=@objname={'system_u:object_r:pinentry_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x37, 0x20, './file0\x00'}, 0x55) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect(r1, &(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x1}}, 0x80) 2018/03/18 16:54:59 executing program 5: prctl$intptr(0x27, 0xfffffffffffffffd) 2018/03/18 16:54:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c1e711680644c1af0472ffd9e12a9baf8ef415b8bb8ed56a5bf8b47c13eea35abaa4e47694613ab6ff9c4b497d14d3ec3d04d58017172af877ee7aa800856c05a955eb235b8e5494e28d618cb3f4cb9367c1c227bad72d8cf091d4eb17834ef01aba3f4e59bad4ac7640eff795e81318459c37ed5169257333ac0ba12032e91a9c448612160e8c06fe3f522f9e1449913c037a5d9cec", 0x96, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/18 16:54:59 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x20200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000006c0)={0xdc, &(0x7f00000005c0)=""/220}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) fallocate(r2, 0x0, 0x3f, 0x7fff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80300, 0x0) r4 = gettid() sendmsg$nl_netfilter(r3, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000080)={0x474, 0x13, 0x8, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x3}, [@nested={0x10, 0x2a, [@typed={0xc, 0x4d, @pid=r4}]}, @typed={0x8, 0x8}, @nested={0x1d0, 0x5e, [@generic="525a01cc6050c94ddc294d5d44462f019a47a78afd33712372f47140a3e262e40382a5f8511bd2866844e0b86258f834fe98060cde772bea0c4997557837ff2ad9a2556f507d9c0b0c5a7d79cf0a130d723893ed722e17829693e5ce1083517c8461bd4c909b6ff2fc511f1537b3090006ab8ffc1e0cf0bdc3b4e9c13f5465099ff1821dc649815c7dcc7cb6cf97f45a5609884b7a673bb135edcbd0816e524db9fbfa0074b5f4907b3db6df8efa2bfd723bebeab8c565a00efb950197b8c967ad90474fe83d385fd857cc9092b063e0a9a72dd11647a3aa", @generic="68219cbe03b9c57ce65f10cd8a755f3f73713f0aae71447d18de81adfc24c58ee60b9b0b2444ff6c128fb4a6a17d07f0585b26dbc89d792cb7e8d499e8640a5d23f275710a5f23de932f52fb927a11c336906675d480638e01eff093d22d1d68f6cee03d24673d08d706746427875bef68aa08478070d06653b98a25d67f7b509d2aaf23c2301136409b742549b8b693a8946406a15f9dce574519d4e921263fd267fa47ff0cce5e4b7a08dd5f43cdf14ee62e6cacbf64bf728ad1de9803ed063a67e68d45f088d77e00ea3bf434107706db6d732a278a56fbe599f390e12e4a844370f4bcfe68", @typed={0xc, 0x76, @u32=0x6}]}, @nested={0x48, 0x79, [@typed={0x38, 0x20, @binary="e1e8b94942a1d472c70c7aed3253f0c7dbd51a68cfed13f2bad0ac40e71b84620b46fde02c4c2db0dab75bb67181"}, @typed={0xc, 0x1a, @fd=r2}]}, @typed={0xc, 0x29, @fd=r2}, @nested={0x224, 0x73, [@typed={0x8, 0x56}, @typed={0xc, 0x23, @u32=0x2}, @typed={0x44, 0x7f, @binary="5178f4ed11e323e199db729cc6a482d801ffcdd994e359b1be09d89b34730c98983e29f7368af6490a2404952073189f3c2d01dea22a602e469813"}, @generic="a6f2eaa9da226a86e658464e14d30fef27dceaf38167d5457af3007e847549ac186dd2871ade878a2deaf78be4d6e696558befe2014482384d70fa678d640a75c0352f6afbae0357e39c8ae8c83fef5c47822df0f066b27c523d2d8e6e7a5c50f5fb778ea042497bcd3aec4feac7508b0ef84b2bcad149cbd83d59576f4dc40c63803b48c2b2716f251d1f112485f980ee452bf54ffc1e88953684fbaffbdfd02f07dbd535173948381305117b574a833ef64627a5068420407ea82f5d4b9221f9e1", @generic="6899ccd53719bf24ca72e789a3b958684d4938beec7e13072a859b3d6b3c0b5df0cb09556410e2e76bcb866f9f12a9015f879c00caca6db205841006eacd5995f8ad8268849684a0eae1b126cd79459843cc73cd66c916b4678c9a14fe5c66431f9185683c2411b5c410bed26225891ac273ec90ce49955a3c1c006a3fac1522d3ab7c804c7dc9c6d8df12522078fc5c499531c38f5beea73ac9c03adf861af62bce9809982db565ec7b468be9308706a71eb7eef76276a5e5ade97f9fda7a754f15babf953cc243d81d3c781992280cc530045a1c63413a364b203012b9dbd7345a015e1a1bb3dd97b42912d0dc4d9d4192277b8b04cdec", @typed={0xc, 0x2e, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x474}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/03/18 16:54:59 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10040001, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x6, 0x8009, 0x677, 0x6, 0x1, 0x1004, 0x40, r1}, 0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/45) syslog(0xa, &(0x7f00000000c0)=""/148, 0x94) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="b6971f480845", 'tunl0\x00'}}) 2018/03/18 16:54:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) socketpair(0xb, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/18 16:54:59 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000240)={{&(0x7f000000a000/0x2000)=nil, 0x2000}}) socketpair$inet6(0xa, 0x5, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x68, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000200)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x900, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x6, 0xffffffffffffff01, 0x3ff]}, 0xa) 2018/03/18 16:54:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x3) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/18 16:54:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0xfb, 0xffff, 0x0, 0x7f, 0x2, 0x200}) 2018/03/18 16:54:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0xa0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x12) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0)=0x8, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r2, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0x7f, 0x4) 2018/03/18 16:54:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/18 16:54:59 executing program 4: r0 = gettid() setpriority(0x0, r0, 0xed) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)="00011a664900") fsetxattr(r2, &(0x7f0000000080)=@random={'security.', '\x00'}, &(0x7f00000000c0)='%$$proc\x00', 0x8, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000001c0)=0x44) 2018/03/18 16:54:59 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000300)={&(0x7f00000002c0)=[0x1000, 0x0, 0x8, 0xe067, 0x2, 0x6, 0x7], 0x7, 0x9, 0x100000000, 0x9, 0x7, 0x72a9, {0x3, 0x8001, 0x804, 0x6, 0x3f, 0x6, 0x7fff, 0x5, 0x7fff, 0x100, 0x2, 0x7f, 0x9, 0x5, "76dd2bb013fc3557c848543fb439bb7b079523e2a12be7df063b08ba61385a97"}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0xaaa6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000040)=0x8, 0x4) pwrite64(r1, &(0x7f0000000380)="57d755df563ab77947f0e88bf3927c21a431e3ac28b1f6c2ee49398fa249ebb2690ab58baef544cc83446657e4094404624304f43348b374aeb75d053380ef17ba5f0d3f4c7da2db33c8a82d1c664407fa2f2be757caabba3adf66b43cee49031b1492e93f5c1ec7858b1999104120efb1118fe91bbe61371ad6156c333e97dccb33addb93511784cb3f08c67d78459c7edfeb993ad1aac6dd383eca6d68834996c6f678326be69fa55a0c59f614da59c40bfe84af50192515fb476f1ea92262822918d683ad65141a98ab5963c05a", 0xcf, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000007f00010000800000000000007bb12e4ef1d57e0ded73946e4d503199655031b7e60b9bb9606404070712b30ac9184f0f3affd3b0cbbe9b104adddce5d046cd7bf822a6d9c32346bd0f3ef72b39d8551c0529f1823e35dd1eab493c1927043a9a4232eac10b9723a4b313b554cec72636c83cc3810db93c700534a6aa7d4b239064027f08a4831c5857bc5780b3"], 0x14}, 0x1}, 0x0) 2018/03/18 16:54:59 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x6, [0x435a, 0x7, 0x8, 0x2, 0x100000001, 0x6]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) getsockname$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) [ 75.909322] IPv6: NLM_F_REPLACE set, but no existing node found! [ 75.923639] IPv6: NLM_F_REPLACE set, but no existing node found! [ 75.955854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=127 sclass=netlink_route_socket pig=12329 comm=syz-executor5 [ 75.978752] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=127 sclass=netlink_route_socket pig=12332 comm=syz-executor5 2018/03/18 16:54:59 executing program 6: r0 = socket(0x10, 0x800, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/18 16:54:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000007e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00', 0x0, 0x5}) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x5, 0x9, 0x8001, 0x3, 0x7, 0xffffffff, 0x8, 0x1000], 0x8, 0x2b0, 0x2, 0x2, 0x16da2ff0, 0x0, {0x2, 0xbb, 0x8000, 0x1000, 0x5, 0x800, 0x6, 0xffff, 0x3, 0x1, 0x7, 0x1, 0x0, 0x4, "800afc56067b2d3702ea74cd9d7f32bff9a58946ede2afce05a12dbde8a33a38"}}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x2c3) 2018/03/18 16:54:59 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x3, &(0x7f00000000c0)={r2, r3+30000000}) timerfd_settime(r0, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000bfe0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x62, &(0x7f0000000080)=0x8, 0xfefa) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000000140)="e42bcc969382d39295343d12d684a0289a718997649e6fbde3505df02f25fea4a9aa84c03f4b44072ed53cc4fc35c9963bfa59aca462fb933740aad34e8551fb336a37a09fe2fd0000000000", 0xfffffffffffffe4b, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffec6) close(r4) 2018/03/18 16:54:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4000002) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80800) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/18 16:54:59 executing program 4: r0 = socket(0x200000000030, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2, 0x8000003ff, 0x10}, &(0x7f0000000300)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff80000000000}}}, 0xd) write(r0, &(0x7f00000000c0)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x40) mq_getsetattr(r4, &(0x7f00000001c0)={0x3, 0x6, 0x6, 0x2, 0xffffffff80000000, 0x7, 0x3, 0x5}, &(0x7f0000000200)) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000000240)={0x96bc, 0x633}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000100)={0x9, 0x7ff, 0x0, 0x70cc, 0xa, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000000340)=""/245, 0xf5) 2018/03/18 16:54:59 executing program 1: mknod(&(0x7f0000000000)='..', 0x0, 0x9) setxattr(&(0x7f0000d4effe)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/18 16:54:59 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000000}) pwritev(r0, &(0x7f00003c7000)=[{&(0x7f00005b6ff9)="f0", 0x1}], 0x1, 0x2) 2018/03/18 16:54:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000eb3000)="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", 0x88f, 0x801, &(0x7f000088bff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/18 16:54:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000102fc0), 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/03/18 16:54:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000b00)={@dev={0xac, 0x14, 0x14, 0x15}, @multicast2=0xe0000002, r1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340100001700010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00150000000000000000000000000000000000000000000000"], 0x134}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f0000000080)="126bf814f9e6b5afcb250bf0345694b4076536d0a85970b9e130a4095a0d2514fc5acd055abf2a37751787e91e8eff8974aaa0243d29c1d31b1b7c76f050db5e0a6a8ae84ce3b91626d3724a2e8704ff5fb57358f6114aa7a7d306bbae9a04f2fda934d8276ac2366be8cf2beb8d7739afd520a67d765947ca39d7b2fec3a4abbaf6e6080adcf2fa48bf66887e245eabd2ccca6110c962f6ee023734f3499009df76c81954720dfb15bf99d7f26302aee3a32d4f88522a21490e1ef64053", 0xbe) 2018/03/18 16:54:59 executing program 5: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) fcntl$setsig(r0, 0xa, 0x5) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/18 16:54:59 executing program 7: mkdir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x80) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/18 16:54:59 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) recvmsg(r0, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) 2018/03/18 16:54:59 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/18 16:54:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x401, &(0x7f0000000080)=0x1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/18 16:54:59 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae) clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) epoll_create1(0x0) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0xfffffdea, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) sendto$unix(r0, &(0x7f0000000240)="6688d663e8c76f6faf030a5258fc50aca68fb3dd8851f95a9dfcda9642d6c6d01a59dd4ba52eb92c27853a60536cd79c881a90a96a623e093a347c57dfb21a24ae921a868b6d2232b50649d48a9462552d71be7ce157d1539f59c8dd125592f561beb9be4059c844f4e0b3c170d3e99df12215d470f9c3b677f6a6eefba95887eb88881d8ce7731b08fe05f31986739a332474f7cd6f24b756c8978ae2b2f96b0e53c0ce69ec87863ddd34e845b7b3c8abcf21530474d7728ed696407c67b2be3097fb21f101f8ae9ea63ca5ad6f47931a4e454737065e61d86cf2847c4341967920215c52a88d2a8327b2b14cc1165dd2517da7", 0xf4, 0x8000, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e20}, 0x6e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b82000)={0x2}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/18 16:54:59 executing program 4: getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') flock(r1, 0xc) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfff) 2018/03/18 16:54:59 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10}], 0x1}}], 0x2, 0x0) 2018/03/18 16:54:59 executing program 3: r0 = socket$inet(0x10, 0x2, 0x10) socket$inet(0x2, 0xa, 0xfffffffffffffff9) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000004ff0)=@ax25, 0x80, &(0x7f0000011fb0)}, 0x0) 2018/03/18 16:54:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) socketpair(0x80000000000a, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="550b726fd335cfc4b5219d9a178b5b85dbdb288076c2aa8004dcb8e64ac5e72467ae802fa0b32fad7673c0cf2624765aeafa2fe4cafa2ff79156cab8d84980432388f38f678be69c70170ff5c2501c6dcfb07903960078022bbd8df5f89308570ee63e8e2e53fa97d9f387debc233c8def50dc91ffce9cd7e532291830a0982fb91da4722fa0be4b99fde8728d3b8a7c5f1f0b107195d06e9e5553fd45af5bdacfc83bd24bccbbda", 0xa8, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/4096, 0x1000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001240)=0x5, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x8) 2018/03/18 16:54:59 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x10020, &(0x7f0000000200)={0x3, {"e30b23ec23c9c6"}, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x2, 0x4, 0x7, {r3, r4+10000000}, 0x6, 0x3}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001300)={0x7b, 0x8, 0x9, {}, 0x8, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x4, 0x7, 0x4, {0x0, 0x1c9c380}, 0x8000, 0x10000}) 2018/03/18 16:54:59 executing program 4: setrlimit(0x7, &(0x7f0000f66000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_open(&(0x7f0000000040)='#\x00', 0x0, 0x0, &(0x7f0000000080)) 2018/03/18 16:54:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x18) [ 76.069648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 76.095680] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 16:54:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000040)="a77a5a2a01e74f20860a3c542153c5863d0bd8426173ca0608e53fb0a3ff59f420a4089d11f84ca9b275eb91a63daab4017622eda1bf828277e8c16f77d7914f00d9269631207a775315fa4127602fa47ffd7481c79bc1da0bfdcbe7305f38d4e5c54a822589dc8311d9b6b5523a1737a5cb1d58a2fdcf4396606069ec7bd709c7089ae462a8038f6d9acab3c95559574bf1013ed76f742b1d0e3d28322ca6896ecfb53a2bbe2e15519a6a5ebce456a12380a74d62673e05a527362fd36bd6923309586892cf15d82ed22dce7491267ba9a8626acdf5213c176981f6f1f08d58569f7a683e", 0xe5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) alarm(0x3) r1 = memfd_create(&(0x7f0000000140)='vmnet1\x00', 0x3) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"85b06be1dab765"}, 0x8000}, [{"fcaa80c03bb8fd"}, {"388272fa477f9b"}, {"91d7ad2b625b79"}, {"be776f631c873f"}, {"93d211a60240f2"}, {"92caac971c1aa0"}, {"5e80fb47adde2d"}, {"84e07805acdb84"}]}, 0x48) 2018/03/18 16:54:59 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) accept4(r0, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x3fc, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xe5, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/229}, &(0x7f0000000280)=0x78) clock_gettime(0x5, &(0x7f0000001ff0)) 2018/03/18 16:54:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x3fc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/18 16:54:59 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x12}}}, 0xba5, 0x3, 0x8, 0x6fa1b7c, 0x80}, &(0x7f0000000640)=0x98) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x137) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r4, 0x4a}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r4, 0xffff}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000400)={r6, r7}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2283, 0x7fffffffefff) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f00000000c0)=0x44) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x10, 0xffffffffffff0001, 0x8}, &(0x7f0000000040)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={r8, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000080)) 2018/03/18 16:54:59 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x35, &(0x7f0000000000)="d7fd0900", 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) mq_notify(r0, &(0x7f0000000240)={0x0, 0x1d, 0x2, @thr={&(0x7f0000000180)="bd100fa79fb4d3", &(0x7f00000001c0)="6f7f68017e34a3842a1033d4507b15f39ab3d7d650a77a00dd30890df6b5115d05296b9a3360b28a3ba78a744e74ecbf23efe706ee08af90dbb86bc4e405254be8484f44c69f847bbae8b40845c8d710ac5a86b6585e7ce97360deeec47364db2a2c1059fb6f1d"}}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 16:54:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0), 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x36a0}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x6}, 0x8) 2018/03/18 16:54:59 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r0, 0x0) 2018/03/18 16:54:59 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000005900)=[{{&(0x7f00000001c0)=@can={0x1d, r1}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="668d314ba1e683474d8c7c03756e81dbbef787622bbafdc9274d4dde72a7848dd60f1c14a1e4042b802a9292a25d02aa428ab0ad3e8ba9892d3ae7a9248a5f7d90e7bd5f6167daef953c", 0x4a}, {&(0x7f00000002c0)="ab9e57d50a2b428b0261b37259ffafacf38a8ed218471fe96c5d683ad4cae86f9e661d762103c813d5980e1da2bb61e6ea5c72ee035e52a2f05cb2ded918dd1b2e9e5dabaa4002d6d57d1b0849b4754a4b59384db7819497f870e76118daba5785a6d1aebb7ce2e6dcd37a49663817487aaf215a1a0be1584e470a2e687970", 0x7f}, {&(0x7f0000000340)="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0x1000}, {&(0x7f00000051c0)="4214cdbd990e535c7ccdd865931958456f3e55d9c5c7db52c124e24768edb9f48c959faba4cb603cedc8c43b416afb1e631909ced6011c2609d62d887b87f1a96fa82b79d3ce6d85264c79c67d8277773a9c117c9aa090f4e3833fd586cdd1c467809616eb28528cc9f7195a14ff11c4bab23d8d1a565b27e0442a65bb9cf1f2c4ef29140c9de4c32c1eda27f2a177ee0685436a0890d016f9adac5b0ee576426c727aed0e9eb7c9a8b7df9d8c1658827fee9f14c2f5d61f1c833de72d95fe09faeece7565716827af98c9e79c19989ddafbca4c7ecf4873f85ed80989b33ab3789737e1428865fd", 0xe8}, {&(0x7f00000052c0)="4e5bbae226fc4474118da50eb8552b4ee83d047f0bc6b0861b44df30fc35703800974e8493c9ba022351d3334139744671d16b6fa4e40b2870dc68446ccc21ae5a2aa18e9ce2c61d15fb70824756fb3e2ccbffe3186dc6a7764dce4a3806c028003f7561a89ca70a268c225ef6d7746013f88248cea32324139a1973b6d1093b5fcaa776cfa1d553ac8040f7c4443e7217fea012ce13dc1d54ce24e882e3af5f93d29d4be5896fb960859bb9d1a35604a1fa7647e5a1766f8869164f890470e2f2a2316f9ef6223f3a5832d13543c8", 0xcf}, {&(0x7f00000053c0)="df90c04f49377cd88de6ef0e6b0fc1f3bebbd0d337e9cb5f8ef8da149439f20c288ce5e8241b8b372f3936837085eef715efcc08f505dc4657fe872c2d6f71c16fde5fc44604dd52f5a7317df21e999931f520698aa210006fd448cf660ed7bd274a46cbfd2cbeff6b0ecad7cbad6793e901ab8ad4cc5f49c8089ee70315077677aa27810a48a0a4a3761a95d045051565df120c49300813bf605e53e5c3e6c2ad9b9b4aebb174c8bf9a76ba72a44dc6a711db8e3de278fed861f5c677f5ec83c8b8606a5b3674ff514ca034b10d03ad58689b31312de5ec2bd0400f8b", 0xdd}, {&(0x7f00000054c0)="e80f5a8ef555329a333453093ef7efd0ca1e7dedbe1f3e87eb230aa7436d87afb8796f03340676b8562580845dff3ae221f2dfa18509fb7409f3e34116efb03a26af5aacc3982712e06b2bdd9d41b2141afeca03d4eea95ef640c00a4d7c1d324906fa660f746880c955f5b551d5e44e0e4d8636e24435a4f114ea7d5199765b80c7c7f32a6378708665e13c707effd7bf5a40e3e3a6f9f70a7d3a573ed02985711c9c3b5f036c04418b506e9cf4d264633159d024c67e592d4ab22e70c01f2d431ae4ead8bdcf4b4cf2f05c94c41ec37d11322f6504eed4c59bf3dc", 0xdc}, {&(0x7f00000055c0)="b9161f3117b5c09a665254661dcdc1e82650172456554231794c7070d393f730ef39ceac3c8109f7d8a333bb750847", 0x2f}, {&(0x7f0000005600)="ba1c5d70032b9c5f582755924ae0b35802c94d674b91e14351210496c0784ca8e77a5fef3fa4095a2339961d44c99c7152e0c204adb4612750432edc6524c54f430dc4fa3f36335288987c25fd80f445540f9045b0a54a5d32c70d8f490ebd5f10d47b75995c31b4a2d8fb262bf8199cc22e9f0ed57f19c00d32d703f9e9605b6a193c989a2b142fd8ff7e3ff5d0aa710b004b402807fe32312743b4bdc7c3be219a61e9a53165e0b25b3f137c9b0c6593d44291", 0xb4}, {&(0x7f00000056c0)="29a3d04fd47b2f218e59b95f383b4d757acdd0ba213abf", 0x17}], 0x8, &(0x7f0000005780)=[{0x50, 0x114, 0xffffffff, "d466caa85d974cff20dda18a8cf9af1a5c0504d1d7f09dc7c14cd85f8bd11eefe68b68643c36059eadbe49ca3affec639319c9ee0bb67668b7f8baefdd1028"}, {0xc0, 0x107, 0x9, "da29f6897459422a83fa5d386e392cb032c05a9adb7d5975853652f6d79f1eab485e35dee147137b136febf1dfa237536853ef9469ce85bcec8564f570c50f728c7e04cfe3d24955d1b4d2b6966c1789437eaa9fd3ea0ac75980842b33fbbeb40d4093de7b8eca0115191ae89a9b821973e95b33522610442a5cdd3683bf8b09cb4f1517b15d2971e74e013ae5f5082895c7f91999e5a90851f56452805b74e15a7874624ccd95e53952"}, {0x68, 0x0, 0xffffffffffffff54, "359b5daa3ec27a5a372baa3ba42689cd6b7a2ba49ad2e308699c5c3ca5f6903b3a6bcaa2f8a33c54ce2191719edee5ff68a115fb29846a7a20839897069a854cde53f0ad8e0ccf33879ae75dbfddb2d5c40b9e"}], 0x178, 0x40891}, 0x3ff}], 0x3, 0x0) 2018/03/18 16:54:59 executing program 4: r0 = open(&(0x7f0000000280)='./file0\x00', 0x10c00, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x100, 0x9}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x3f, 0xa, [0xffffffffffffffff, 0x6, 0x7, 0x1, 0x6f4, 0x0, 0xd4, 0x6, 0x38ee9ebb, 0x7ff]}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000140), 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x1, 0x1}) 2018/03/18 16:54:59 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='ipddp0\x00') 2018/03/18 16:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x44000, 0x1) 2018/03/18 16:54:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000002000009421c1bc3124dfeeea00"], 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) 2018/03/18 16:54:59 executing program 4: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) socket$inet6(0xa, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x1, 0x2, 0x10000, {0x0, 0x1c9c380}, 0x80, 0x7f}) unshare(0xc000000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001080)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000001c0)="846b31518cb36eb69fd1c3ca8d115a6d5925749345a904e0d1813394634d9d2b4f10960c801a43234b489c82da03a4ebef46e1034394a83bcb888f7951e673e94c61ff777d5e804f5d069e5c13918f0ac53d3136319f341e4106eccac7a65f484e6302080d5b9346bbc093b4a523b4150f980e468094fe6b3062f18537624470068c536f25b25e8df8f0f07443210f01790fba260d8d25d1567da7c2fc707b0ec8fe1e8ee2bfdbc699ad7aa5a311d0d3415b265cfa0c771d54a6cfafcc05ec7caea1075d7171bed41a", 0xc9}, {&(0x7f00000002c0)="e31af25c5e374ec2e2604c185205f36cb3c36e87e6af5ff3e6ed607c60a66222f4590e5c97204e3d6d", 0x29}, {&(0x7f0000000300)="6c45341686be183325f44f5db6539e1c94773de7c102b895ddae77916c70dba87612d7524f3447088efcf7dd1f8e87efa3a5f69ea9ec57f56f06851fd8f290decbefee173281ed101291d600bf147267a8333608186524314c511b1479094510c028515478943a0afa64a2f97870b02823d197bf4266f5a8c8e8d95b8466d8d7afca9896f3c352d56461f220def9bae3381d397447ef28f5c318f8455bdccece92edd20e38482c9be8898f0486637423c44fcb25fb8fbcbd40bbb12538ac57c66bd2f757659a23842d1e517ffc44934de86801ddc87259651916cd6fe2168daee15c9a6e6d3cd4252b18737be2f381701e0a41c8fc", 0xf5}, {&(0x7f0000000400)="a8a13b58fb35d4932b85bb00e2e69291c9394681fee20a38b7fbaa4c1a7e844932c7598be6f9465d0825a31f6b7e2fdd1128ba3776a7ffb3835f11b9b05d2da03af91bfafa202c1474ae972cc1", 0x4d}, {&(0x7f0000000480)="ca2577c5c572a3a8b44a0d24f5299cfe95fc4f7c8ce62535a0ae90177e5b7c1e5357fad0bc4c6605bdb4c660f9151f06a595785389168cbe1ab408f453cb54a6b392d418f8706705801cfafb123518cec6f7c153a8d324218d631e03a6c8ed99d59cdf107af8bcd83b4f1ef0f4706b4bd9bba5adc7c03ab702a8410555b7f0c2351c058e1fb32e4507ea0c26938a0b0bbdd8993db75fc67cd992b919ca", 0x9d}, {&(0x7f0000000540)="00d49ed520a320de07c9eb3cda4c8ae2b15de427a5282da1f081a6417587e88bf911c9b66a3a768918946ef21f687b8789a3619c7ba2a85adc16b0d54f511bc94b8935ae75fa93436ab71cdd4017494e98223a706008fa58084ccbd664052564209c", 0x62}], 0x6, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x4}, {&(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000900)="0e33916f31a9a514aebe59ff93fcb7ab9b23985a37d163f7e44b0ce81245b605dfd889985368e896893696550bbf2e12ca22edfa25f30102e8fc776f456c04a555d31f48a73f31ebe02579d8c5981de56bfe04dfe9a419071db7b4a5bd864e5ee121398c5e95", 0x66}, {&(0x7f0000000980)="5f11aff28d12e18bf698b6ce65fefdadd65bd90ee885d20e4c456eb6a9ae91151345f60c9b837748b6518567907223e0de0040e976ce15aa0ed180eefa9eecee2aff19d62d198d23b0a34b7be5ddaad019997878ae858522be4d53e4dbebeed9796bd6172d02c6b2c93e6379a3b1c27339134bd637dfe1483ee56d3e96f60d1950", 0x81}, {&(0x7f0000000a40)="dc5cb90031e7f9147c84d38997cc76d945397d6f3c46dceb3ee80a2870c40d45804e1176eaa0074f8b6952d6b9895d5686c0af9a82d012e95dcddb791742f2700112ae444c022e55167e799d8845194d14b187dd8169c4f3aa478bf9bfb6af5d70846472a93bcd27a95f34fd4c9fe81acca4193ed1774017fd4f51a99a2318b2c7dad5551456a275e26082b6e6e47e1556bb7babb727d6a830c622d639fcf44ccd7e54d0accaf2f23577e46693bd554b4cc48b46ad64bbe0a41abeb82bcbeb27d37482d9d382a80e374dc0", 0xcb}, {&(0x7f0000000b40)="80e318e3c88f1a62c186c3ef9cc4e573bb5574c5029036e306e5f37b127cdc6f80bae05dffb8fbd77b7fa89ef02cc957e22b32b451be6985a9db6010e6f1d323ca25e91cf725048966966f0f10c83d41b3aab6f18e87169276b73df4384113753b9a724ba6b3311212c1afcb794a5f63495eb24fd6772445aa8dabfd60ad741737d234ab7dfa637607f3cd2f59b83cefbe6ae84c540fbc91b36f3655d304cda8f37d4e10b8ceca81ddcc3d58530448ab0bf9e8aec95bc4d9f4109a4fcfb2488ee53000c50c", 0xc5}, {&(0x7f0000000c40)="34ede03ac94a4819401c7ad32016ea8d75d915d0cd24c825bf367464913983fa267fe93b9a74a8cf46b9372d10e4e270b2ac699bca4834c5d6e37f90e45ac2e0baf5bc346ccca6417ad62fd6a6f5a91a11fa785429ed9a72bbcf94635d4ad59f8328749b9d2aa392f0b577c77ce17700b12800e63810130da8572215a982676978572ac95baed3dffd23e3fb16368548b52db21254edba9856db2c22657714aad4e0c99c19e0271a8ce011b29f4d6c65fb50763b537c3cbe99769535e92fb8bf632b18cc41f36dc7c4b103ae90657d2b4b701b705202e250096598", 0xdb}, {&(0x7f0000000d40)="cac44b036e9ead1f5ffc7491b638fd9d212fb86b892d58a7aa29bdd1096180a95d", 0x21}, {&(0x7f0000000d80)="95ecdd6d672a49c98a805632137351dddd6342f6b942e8d15f596a8f85a8f36cf63accbf18591e88db6f93e4e9f6ac2c35f4a7939ace72f56f2fd304d22923b3e8f2c367ea1bf2cfe9ee96476bb9b0d6375d6a9e94ef838d25f8eb869121a06142e7a3a91b4cc4d46eb01b62e2b11b8269761ba9128190364f4500c38c072725656c08a501f6c93fd8937ff6892b5c3aeb206561171cc9995fe13bc7c4a651e70a3bf0a1af18d32d54ab4ff125f6aef7b0b9d345ae96bd979b46c16fb1574843e17af9142b804694a0c5a84a87a8983d693e8c28b332c79191ea9a20a6b6", 0xde}, {&(0x7f0000000e80)="92e2df2b801a3f", 0x7}, {&(0x7f0000000ec0)="b31c8a", 0x3}, {&(0x7f0000000f00)="e056c2bbac93e6607371b02c2884a3505341ca2d39f8d1f10a8c0730bbb1562082a9882397dbce159e60015db401af0ed7c8e4d030714f727fd78fc942b6e39565851f667122931c26c67b59bda39db7c02e0a0131ffe69e161e00691782cd2eeefda8f88d12379d6380b519ef5b53fc94e5c4179834e9dd09c3aaa0cc0c9c7bae163a58b870cde471840ae214ad9c65ab410153b1b51ebb51d7f0867311a76e78d9d1cf08d3ed36", 0xa8}], 0xa}], 0x2, 0x0) setfsgid(0x0) mq_open(&(0x7f0000000000)='/$cgrouplo\x00', 0x80, 0x2, &(0x7f0000000040)={0x420a, 0x4, 0x1, 0x5296, 0x8, 0x3ff, 0x5fe406a4, 0x5}) 2018/03/18 16:54:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x2a000, 0x0) 2018/03/18 16:54:59 executing program 3: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x12) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/18 16:54:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/03/18 16:54:59 executing program 7: prlimit64(0x0, 0xe, &(0x7f0000000000)={0x0, 0x5}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x3a1, 0x5, 0x7fffffff, 0x70d}, 0x10) 2018/03/18 16:54:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x341, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/18 16:54:59 executing program 1: r0 = eventfd(0x8) fchmod(r0, 0x11a) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000a10f59)='y', 0x1}], 0x1) fadvise64(r2, 0x0, 0x0, 0x4) r4 = dup(r2) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r5, 0x7}, 0x8) read(r4, &(0x7f0000e24000)=""/40, 0x28) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x120, 0x4) 2018/03/18 16:54:59 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000e900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c45a38dba40914c2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1000, 0x5c9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600040, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xfffffffffffff9e8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x1f, 0x1}, &(0x7f0000000140)=0x8) 2018/03/18 16:54:59 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = geteuid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='../file0\x00', 0x0, r1, r2, 0x6, 0x20000) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='f2fs\x00', 0x10000, 0x0) chdir(&(0x7f00000000c0)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/18 16:54:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)=ANY=[@ANYBLOB="2c0000002100ff0a00000000000000000a000000fe0000000000292900000000000000000000000010496aaf"], 0x2c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$netlink(0x10, 0x3, 0xd) 2018/03/18 16:54:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x33a, 0x7, 0xffffffff, 0x100000000, 0x8000}, 0x10) r2 = dup3(r0, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="60010000120004042bbd7000fcdbdf25fe8000000000000000000000000000aa000004d40a00000028000900000000000900000000000000050000000000000005000000000000000100000000000000e80006000000000000e8d6a0ea0000000000000000000001ff0100000000000000000000000000014e2300004e2400010a0020806c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="ffffab67000000000000000000000000000004d300000000ac1414aa00000000000000000000000003000000000000000000000000000000ffffff7f0000000027270000000000000800000000000000ff030000000000000400000000000000018000000000000000000000000000000900000000000000140f0000000000000de23f6000000000060000005de300000200000029bd7000000000000a000302020000000000000028001a00ffffffff00000000000000000000000000000000000000000000000000000001fbdd0506"], 0x160}, 0x1}, 0x0) [ 76.318779] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 76.337885] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/18 16:54:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x341, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/18 16:54:59 executing program 5: unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getroute={0x14, 0x1a, 0x400, 0x70bd26, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1}, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x9) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendfile(r2, r3, &(0x7f00005faff8), 0x0) 2018/03/18 16:54:59 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000979ff8)=0x3, 0x8000000000f1c8) 2018/03/18 16:54:59 executing program 2: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5", 0x1) fadvise64(r0, 0x0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x1, 0x202, 0x100, 0x6, 0x3, 0xfffffffffffffffc, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x2d, "e7f2174d9f480c084dbfac3178c534c62bf4d01f13cb569dfd5da5bfd37a2943d5d438824727e88b1c46694128"}, &(0x7f00000000c0)=0x35) sendfile(r0, r0, &(0x7f0000469000), 0x5) 2018/03/18 16:54:59 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00002b8ff6), 0x118) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/18 16:54:59 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x513c489b, 0x9b2f}, 0x1, 0x7fffffff, 0x90a, {0x7b3be9b1, 0x1}, 0xfffffffffffffffa, 0x8}) splice(r0, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) 2018/03/18 16:54:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1}, 0x210) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 16:54:59 executing program 4: r0 = memfd_create(&(0x7f0000000040)="707070308200", 0x2) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 2018/03/18 16:54:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x100) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000140), 0x3b9, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x6) 2018/03/18 16:54:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000001880)={&(0x7f0000001980)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0028004c00ccbea9abcdf6a7274bb8ec25048530a673e42da272f7879f63a06f0d5ae84ffabafbd100c80037000000000068293d4f5ac7fcf235aeca3d6f51df57731e98b54f0efce8f1fca025bcac129c1a1b0cd814f10b0d8e86e9f4859ef3473efcc7f60cee2299b6faff794408312dfd29b1c56402000000b5c0f8cc7d20030435f46e18cb3c1b3051c7bf352b6e046ef01d9fac55749a16ac81c5c00f4ce7515dbbf7c006c567f4bbb3f11163bf67dc4b977363f33ed2be2e90f4ac7962bb5da9fbe5910839ef14fc14cb5614ab977a2462862341094657e43684d5ad4f87d0bb8536f4a82fdeee8d3acfd9000000f22e85e5ae503f1b017239faa6efebd423ad7d6ec1909989160d6b320041b5440f9d1d1ba3250617a4eba509c61de592c64c25f5c708b21bc48f4a2df1d353babc23f7feba57e09cd558b3e90dd315b89a256fe035c31de084bbcfb20aedbafcd53375ba0fc14e1920693194b0f1eef3d24e24400d80b990e5db31b7a708002c00000000000000002b6c75e52ead32eae974e98926317c11857490b1441a197bd4112b706aacc28cdbfead0eace792b69625a5e21e5621ddddb836b6b30f4dbab79e2cb828bc1a47f9f03a08d0272a0c524dd878eb261478c76e59c3d096f4b79d17753265e8779107ae73f736c95494391aed733c12d16e201e35a200047116c2377f7fe495d65e366c4c1edd48bc1d8e4043eadad15ddcf3cbb411294c60ca3ef0af8e3831b0cfa8ca4ce395c7b4336c81653f4f14f0e6abcb893cddc993dc208706687565d955579936229466b67bc6b2050859f3864a3e11904887f0a71ded4cd23fdf086ab0e2283ac9c8f2f64522d43bb4f6fe1f5d95f63a111ebb88985ae017619a9abe0e8e9a682239ab5a091b1865d5"], 0x162c}, 0x1, 0x0, 0x0, 0x4000014}, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001900)=0x4) 2018/03/18 16:54:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) 2018/03/18 16:54:59 executing program 5: r0 = socket$inet6(0x10, 0x0, 0x433) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0xd8}, 0xc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a84309692500080004000c001000ca8a9848a3c728f1c46b7bf7e53d31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0xa, [0x3, 0x10001, 0x2, 0x58a, 0x8, 0x8, 0x2, 0x7f, 0x4, 0xe000000]}, 0x18) 2018/03/18 16:54:59 executing program 6: mq_open(&(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1, 0x27e, 0x20}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000140)={0x5, 0x20000800, 0x2400, 0x1, 0x8, 0x4, 0x0, 0x203, 0x400000000, 0xfffffffffffffffd}, 0x10) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/03/18 16:54:59 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0xb, 0x6}, {0xb, 0x6}, {0xb, 0x618}, {0x2, 0xfa}], 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ef7000)={0x3}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42200) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x16, 0x1, 0x7, 0x13, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x7f, 0x0, 0x2400000000}, @sadb_x_sa2={0x2, 0x13, 0x6799ef75, 0x0, 0x0, 0x70bd2a, 0x3501}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x14, 0x10}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x10}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x98}, 0x1}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x36, 0x4, @tid=r3}, &(0x7f00000001c0)=0x0) timer_settime(r5, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_pwait(r2, &(0x7f0000a5aff4)=[{}], 0x1, 0x0, &(0x7f0000c63000), 0x8) 2018/03/18 16:54:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x1) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/18 16:54:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/179, 0xb3}], 0x1, 0x0) 2018/03/18 16:54:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x2, 0x2f0c, 0x1, 0x6, 0x6, 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0xffffffffffff8000, 0x220, 0x60000000, 'queue0\x00', 0x5}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/18 16:54:59 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), &(0x7f0000000040)=0x25b) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8801, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/03/18 16:54:59 executing program 7: r0 = memfd_create(&(0x7f000048bff8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec)="c5faca0456f17838854c", 0xa) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x80, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000ff1)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000), 0x0, &(0x7f0000159f08)={0x10}, 0x10}, 0x0) 2018/03/18 16:54:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000001c0)={0x2009, 0x506601c, 0x807d, 0x80}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400400, 0x0) flistxattr(r1, &(0x7f0000000340)=""/202, 0xca) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8000, 0xff, 0x1357, 0x55a, 0x8}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x4}}, 0x7, 0xf4}, 0x90) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\'system\x00', &(0x7f0000000140)=',bdevvmnet0eth0systemem1em0wlan0\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='/dev/ptmx\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/dev/ptmx\x00', &(0x7f00000002c0)='/dev/ptmx\x00'], 0x1800) 2018/03/18 16:54:59 executing program 6: timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x26, 0x0, @thr={&(0x7f0000a85f68), &(0x7f00009d0000)}}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/03/18 16:54:59 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1b) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000040)={0x5, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x108) 2018/03/18 16:54:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101200, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x997, 0x0, 0xff, 0x4, 0x3, 0x7, 0xa2}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/119, 0x8}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/03/18 16:54:59 executing program 1: clock_gettime(0x0, &(0x7f00005e7ff8)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x5, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x2000, 0x0, 0x0, 0xa1f, 0x100000000, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000640)={0x164, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="12634840040000000000000000000000000000000000000010000000000000000000000020000000000000002800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000050000000000000002000000000000001e00000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="4800000000000000680000000000000040000000000000001e54f920039f03fa2800000000000000"], @ANYBLOB="030000000000000012634840020000000000000003000000000000000000000010000000000000000000000000000000000000002000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0800000000000000076304400100000007630440040000000463044001000000076304400000000009631040", @ANYRES64=r2, @ANYBLOB="000000000000000011634840010000000000000002000000000000000000000001000000000000000000000048000000000000000800000000000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="852a6466ed3394bb87dd56e67c6ab41716daa623", @ANYRES32=r3, @ANYBLOB="000000000200000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB="000000000400000000000000852a6a7701010000", @ANYRES64=r5, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="020000000000000012634840010000000000000002000000000000000000000010000000000000000000000000000000000000004000000000000000", @ANYPTR=&(0x7f00000003c0)=ANY=[], @ANYPTR=&(0x7f0000000400)=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\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100008000000000"], 0x76, 0x0, &(0x7f00000005c0)="15a2972b2851b9cad64f91bc6b31b2dc6e210976174a2fff8b4212960915573124ed4ebaff8dc62886be32353a45b15ea329b1f92030469c72ac54103a6cf2dd2db6ba4a565e12504924edb0ca78cffe3ab26750f08b5e8a91513c1b00f5dec4414344a57113ff3382b313c17784c2693e21739dd453"}) r6 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring@wlan1md5sum^\x00', 0x0) keyctl$invalidate(0x15, r6) 2018/03/18 16:54:59 executing program 6: ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000240)) r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8100, 0xe6b76042ec1d0b57) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000200)=0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{}, {0x0, 0x3ff}}) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffffb) 2018/03/18 16:54:59 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfffffffffffffecb) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x28) r1 = socket$netlink(0x10, 0x3, 0x807) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)={0x24, 0x2000002d, 0x443, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/03/18 16:54:59 executing program 7: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) set_thread_area(&(0x7f0000000040)={0x3, 0x0, 0x1000, 0xcf6c, 0x1, 0x6, 0x6, 0x3, 0xec, 0x5b}) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/03/18 16:54:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffffdc2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x3}, 0x8) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000340)=0x10) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xc0071, 0xffffffffffffffff, 0x8000000200000000) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getrandom(&(0x7f0000000100)=""/61, 0x3d, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={r4, 0xcfed, 0x10, 0x80, 0x4}, &(0x7f0000000140)=0xfffffffffffffff7) 2018/03/18 16:54:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xe90}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x8000, 0x10, 0x0, 0x6}, &(0x7f0000000240)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) 2018/03/18 16:54:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000000c0)=""/84, &(0x7f0000000140)=0x54) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/18 16:54:59 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x8, 0x0, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000040)="5d30885fdf8b7f932d01dd8a9ef337b717d6388a731b4f2f1dff3f9e46fbed8e06bb20335cdd3954cb4b7ac06c27331ab99170c7264722345f4cb00e933d2d25f221af605dc2346f894e80f870192128afc919f8ed689cb589c764cba23dfcd2f68dcf0529d0a4e47234a95d402017ee04b87a03c6f2e3e3f1b0b541b1ea0b049c9dc889c567ff3f4bb1b218b78c29c3af041f65e6442a79386c7a54431f0c745e498719aaac850f218b8a92f352a18c98023cf88847b157b632d14e4fac4e1fbd79010ffc13dc1cda953c3a99829499e08cc54518152fca", 0xd8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) 2018/03/18 16:54:59 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000440)="616f03726fa0e9989e3c4b72c44a37d6ce4bb3a8305057afb5509d4c89030fdafc5cbc7fd74c3fb7614bf19b847e5f121ca498eb59d3eb3d9003440118fe65122056520f900c6c66560fa7b9b91404c969b3e7734cb595454ac4d50a1c6de17bbbb753dc24b68e4403b6002448eaf5365a50d6d7fb1b8e6bc121aa96daaf6413e9cb16c34ed84a7429c21a7d63997b062ba3b0297f130f57b340607697f484ec9a79b6a299fe07b29b2b7af8cf8464437dd18ab3efa54e7f8f81b1b73fbd480fd684228a1801edc781930be8f923066268cee8942f154281f9") preadv(r1, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/rt6_stats\x00') 2018/03/18 16:54:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000000100), 0x80000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1a) getsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$netlink(r1, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) close(r3) 2018/03/18 16:54:59 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0x9, 0x1f, 0x7fff, 0xfffffffffffffbff, 0x9, 0xffffffff}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/03/18 16:54:59 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7f885cf587cf9b179cd2f5bb93a1cc08f41158a1bd5d01db80beebd0a65712eee11a3e000d6c931652d675a24e684151343768db79f65daf3757f8903a0193cef200b262edb1fc97a03786829d6960e5a84907f8f053976bcbfbc2147ec42ca484400bd3e22ea4f685e83096336da64f07044f1bd7e3181ed59c52df9fa1eb9d9b04aae08a68dde660db35d51f7d74c148f73922d9b18c635ea78276bbc3f16a242d22676a6ef53c4656085460b5dafbbd2715d6f21483f706ce890f749222", 0xbf, 0x0) keyctl$update(0x2, r0, 0x0, 0xfffffffffffffdac) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/03/18 16:54:59 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$void(r0, 0x5450) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48, 0x80000) setsockopt(r1, 0x2, 0x101, &(0x7f00000001c0)="c5076cf45304c46d0b0a6066a07cc17ca5397b589f017f88f34ec248b037965b3071e83df26e57f973284ac9a5be84fceb8e877fe666acc34cbac8840ac51e52ac3a7ea8309bfd0c063025912ed43b4152dc4783d81313de268a80acb251c04fe3eef74060c5", 0x66) 2018/03/18 16:54:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/210) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/03/18 16:54:59 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x7, 0x80}) r1 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000968ffc)) 2018/03/18 16:54:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x0, 0x9}, 0x0, 0xfffffffffffffffe}) 2018/03/18 16:54:59 executing program 2: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x581981, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x2, 0x4) 2018/03/18 16:54:59 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x2000000000004) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000), 0x0) 2018/03/18 16:54:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0xb2e) 2018/03/18 16:54:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, 0x3a) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) fcntl$getown(r0, 0x9) 2018/03/18 16:54:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/18 16:54:59 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x67, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000025c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002600)={@empty, 0x4e, r1}) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x10001, 0x4) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000e31000)}, 0x0) 2018/03/18 16:54:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000019eed4)=[{{&(0x7f0000b25000)=@hci={0x1f}, 0x6, &(0x7f00008e3000), 0x0, &(0x7f00001b2e68)}}], 0x1, 0x20000000) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x10000, 0x5, 0x9, 0xffffffffffffff7f}, {0x8, 0x20a, 0xfc15, 0x1f}]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x9, 0x401}) 2018/03/18 16:55:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) 2018/03/18 16:55:00 executing program 5: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f0000013000)) 2018/03/18 16:55:00 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) r1 = fcntl$dupfd(r0, 0x0, r0) getdents(r1, &(0x7f0000000240)=""/131, 0x83) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) connect$ax25(r1, &(0x7f0000000300)={0x3, {"22bf3e56888458"}, 0x8}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000200)={0x200, 0x7f, 0x7ff, 0x3, 0xf, 0x2}) 2018/03/18 16:55:00 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) syz_open_procfs(0x0, &(0x7f0000000000)="470000000000436f82efe42a75a7ef7b6c6743d97b9c4806e2749fd92511d4f1ce2ea886feb27e3428d979d93f3f84cd3889c0c8620b936ecc7829e8118844db1430202e4c2a1f3dfe66b20b7bccbb2fd95cb32e21412148408323193615b3adbf2d4a015c52bad7202a1754ff59b8757304e09331afa9015f87162eb3a367fdce4b3ff0c2a34cf329a372b20ec706ca92acbb619f8bc5b629042b") pipe(&(0x7f00007d3ff8)) 2018/03/18 16:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6f6, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x7, r1, 0x1, 0x3}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000fff)=0x4) r3 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000000)={0xfffffffffffffffd, 0x81, 0x800, 0x0, 0xfffffffffffffffc, 0x5}) 2018/03/18 16:55:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xa8080, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000300)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a5f3b22de95963ed468741ad79e6c54a29a3109b3eef410233c42deab5dd528143505a594cd615f10b19bdf584c06d25a1f57024f005d3312340e5fd1491f0e1cec249431977312af49ba8cb6b5bfbfeae047f126d68a4b6eb403fece90f71c7d5d19ddc4d8c3db0a383465f85998d4b460b4c8ebf5dcf3121875a6dc63d2e5edcc3f7f8e4a45ecd0116348bdf5393bb6d68c797ac8cafe1053ef8a50674f2b94ba7b3a325e4e03f3b4e1a5abae757a4e68a8346de0d5cdb9b9a403406255ead23eb488b", 0xc4, r2) r3 = dup2(r0, r0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/18 16:55:00 executing program 6: setrlimit(0x3, &(0x7f000000f000)={0xd1b7}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="ad0000004b572c8b43e460c3d5188da522812aabe8ebd040ad23b4e51a910d4afd0d6e06dca7441ef42809e414dfaa19cb5aecdda7aa4139c92771f9a5bfda2d5e37fb5503913dad4b945b714af521a9b866ee8c28734ede5fdb3db31794316530a89c002cd8b47f87f1a59660f3eede09000000986848f02f557364e50cebc43e6c8417410948fbfd330bebd837debf170fac64b56ce4f40b3ad04a8d0fa8e854dbc06fb84d0000000000000000000000"], &(0x7f0000000140)=0xb5) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x41) write$eventfd(r2, &(0x7f00000001c0)=0xff, 0x8) inotify_init() setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000200), 0xc) 2018/03/18 16:55:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x4, 0x8) ioctl$TCSBRKP(r0, 0x5382, 0x5) 2018/03/18 16:55:00 executing program 3: chmod(&(0x7f0000000340)='./file0/file0\x00', 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0xe110, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x28, &(0x7f0000000100)="27ad65eb143729a5f28537c710a419f239cff222eb69fc0d10e2ceace8e3cef0db4380c6b2c2d6025dcf6d465d41f9bd535ffb0d2f1b1e7637b3370c239b8660fcac2ed670254e4de0b40ee44d314d1aaa99d55866f570ba691cb65728ce7535d3111cce60e6ab7d2bccddcb5a9101a8ab8470bf29b5f9baac24367863584473a9acbae5a84518d789442312833d584ff8c1a254d0de7522091050b905de97ab76842b6dfa94") stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/03/18 16:55:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000040)="c3", 0x1, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x949, 0xfffffffffffffffe}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x5) 2018/03/18 16:55:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2801) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) close(r0) 2018/03/18 16:55:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sched_setattr(r2, &(0x7f0000000140)={0x30, 0x2, 0x1, 0x6e2, 0x9, 0x4, 0x400, 0x6b9}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/18 16:55:00 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl(r0, 0x40000040401070cd, &(0x7f0000000000)="4b4c41f203498ff89e9a3066598aa3160d00000000000000f6ab00") 2018/03/18 16:55:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)) 2018/03/18 16:55:00 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x53, "8e685206cc74c2abfd378c4655236312513dc798f1924e498f2e3715395ebcf7cc15fd76eff698fe64e5079dbaeda95b4910b4972ecd996b98e61acc58af59b9beba1bd31773322ae7331bf29b3ba76ca1c679"}, &(0x7f0000000080)=0x77) 2018/03/18 16:55:00 executing program 2: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9f56c73ff59b4b3e67400ea9e520bcf775c9604f1801ce3a8e1140c3e0a990c6aa221ddfc1fc3d858e9e523c98df0d80f8fef9d504b6ade23df176ddbb62715d69b62ab318c9145f625d71f7edab8fbb77d86229d5c4083ed2b639d3919e3a8154d87ac780899302d7659255a4b845dc1eb6985ba89216ef3bec01", 0x7b, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffff9c, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='^', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r2) keyctl$unlink(0x9, r1, r2) 2018/03/18 16:55:00 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) modify_ldt$write(0x1, &(0x7f0000000180)={0x2, 0xffffffff, 0x0, 0x82d, 0x7fffffff, 0x8, 0x33, 0xf604, 0x100000000, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000000100)={0x0, 0x7, 0x1, @thr={&(0x7f0000000000)="ea026aede8f96d9121c7ed29e1b00cf6861b1ce903be6c2da52f9c6a9b76f2e6dc0d743c2875a727aaf258f33f988ffbb110ac7fd0f50a3f5e4e181e86b6d4eaca58c65ba4f75ab6659b0113264d2f0e81ae671e29c874862e79082df68d8dbfeeea8d24582b49339eacd7995c5353399a8497e2334fb0538b7416d8ad22cd3a3e191ab91f5d9f1e23802163ee6dbcb2787f8a4a", &(0x7f00000000c0)="f19052"}}, &(0x7f0000000140)) ptrace$setregs(0xf, r0, 0x10001, &(0x7f00000002c0)="653c6a1ca609e288f1e6bbad1e7edd6b3a874b19753e37aa7792d67ea796b6fd4f809a1464286d95e3f22a7dfa2db24d429fa0bbd126f64c4c26ecb51c2e6df4b59bfd68d0619805076b85371762a086c0a051c90f3a7a09caa1d39a85d80b7b1c511d61fb12b31f79110a7a0ab442aefec1e94fc05bdc97217f7d3554") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x2, 0xfd, 0x0, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x1, 0xa9, 0x100, r2}, &(0x7f0000000280)=0x10) tkill(r0, 0x1000000000016) 2018/03/18 16:55:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/18 16:55:00 executing program 6: r0 = socket$packet(0x11, 0x200000000006, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x402, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) [ 76.855083] device syz_tun entered promiscuous mode 2018/03/18 16:55:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a00000700000026bd70000000000005001a00e0000001080000000000000000000000ac1414aa0066f4d566413958b360863a0000000000000000000000000010003bc08dd6d4f8b71e3e60ea1f05660c0779ab9cbb2653bf8966165434b3f55abece608c0804cea787ca37d006910f30862ffb83e320c210f778795b31f289b45a4b996c52c49ef5bb27c2c41a375a4e1e092954c86a85caf1775971b02581a134ae0c43259a604ef360e498e750fa399d7cf8524f28c3ec7b7426caf6f1bed2c9d958031f5f0042a8f928"], 0x38}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/18 16:55:00 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/18 16:55:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) sendto$inet6(r0, &(0x7f0000000000)="cf174e5745960a374efe539d167d71c64f3584945ff3be91f5c4d444a7cc52382260e93b383b980a19be7e0406433fbd650527499f649438", 0x38, 0x40000, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, 0x1c) 2018/03/18 16:55:00 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/18 16:55:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001100094701bb4ae1c30500ff070000000200000000efffff0800070000000004e9ff000600000f4b00000000000000000000000000", 0x39}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/03/18 16:55:00 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/18 16:55:00 executing program 7: r0 = memfd_create(&(0x7f0000000080), 0x1) fallocate(r0, 0x20, 0x0, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000280)='ip6gretap0\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x14) chdir(&(0x7f0000000040)='./file0\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f00000003c0)=""/231, 0xe7}], 0x1, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000380)='./file0/file0\x00', 0xa000, r2, r3, 0x2, 0x2000) 2018/03/18 16:55:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000b00)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f00000005c0)={0x14, 0xf, 0x2, 0x701}, 0x14}, 0x1}, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) [ 76.909323] device syz_tun left promiscuous mode 2018/03/18 16:55:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1418f6d5134009010000000000000000008ef049b6ba13730790e5f99ecc6a7b753c0a85fa6d4300d327a1095697d49002b3b4601650876629b7e7cf08054c6b1c4ab02937ae19d9150735be98c3cac8c84d8529fa8577a2e18d4009908f80f4b31832ff803f7f4c710bb5cb9377400d3ece7db894fece5e717c604a4157ac9b1181067ea61ecb712c9a0f65ed9496f95c074b740f228b98604e1fa5092914b4"], 0x14}, 0x1}, 0x0) 2018/03/18 16:55:00 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000420000)=""/208, &(0x7f0000000000)=0xd0) 2018/03/18 16:55:00 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000240)="bb9f16e53bebfb9b96243e703f64f5c5dbb55858e064f4ef08bfa31e1bf985a3be1fbf52469390fcfda2bbe9cbd4c2f2374ab37404", 0x299}, {&(0x7f0000000380)="fcb85eae33fbc2597d4b149ee42f757a9bdf9c8015bd4d91c4ffc5242ff4f0b0b3e67e7f827656788cf82f920f03976f3e798ca117ae03edbaffb982ba560f04c39dd4eda2595a1f420fa57ae51dbe6cb52342c47549fafbf8cef6687ab271413e1451d7e2baab5a18891046aa4035537330bb06cd6f3a9809c123fec5f38072baece7a32fb5a12f93d989b4715ae4db9f3615f06b907d", 0x3ae}], 0x2) r3 = dup(r2) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000000)=""/230) 2018/03/18 16:55:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x97}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x6, [0x1, 0x8, 0x306a28e6, 0x101, 0x2, 0x4187, 0xba]}, 0x5c) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @random="64751d35735b", 'syz_tun\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000200)="18baef7ee5c232a53bd578b51e9cdf5c3c1f23b913ab5661834d3e438f9cebc134216b562ec0ba3a0523cc2c781f7be1dc08459f48f1e3cadd529d548d22f62263e1f8b997f07169d3c9e2ec1cb2451171f3e46684992be4b46e30bae03996b6a51b0a6cfea02d0d843602da85671129820e92569647eac592edc64f937505b03d52ca905373546f398c448de8986b900d6cbeeaa01457074a238cf0c9feedc5d806111f55df914ca99612ce6fe162878153f6dd19994a153888ec9b06947f07010c619420abc04fa904868422bd89b7ae47293fd143c023e166e56fbe6ced33c2690d83", 0xe4}, {&(0x7f0000000300)="466ede873ece2b6d27dd", 0xa}, {&(0x7f0000000340)="87b3d661912499ddc611bd8ef00b5cf9d90d7fb5d34995da2de8254c0a60e5e6f57d8f2685124fcc9b22d83b7ca0587aa5b15766e8ef4191cd36418972f077e203a847a59d759c768036e2a2d394aaf167a7fdbae8d1756d0e152def4bcce76c20cb70", 0x63}, {&(0x7f00000003c0)="03080d4b37c4967ac59a05f6bbcc17eed09cfa4b4e7178953f49bc0b4659ff1c90114ea38fe799cbf08610cf3f5e4bf41c349a50c90887b75201b6c772c13923041b10f54913ccc04d18213c80f65ab17238ab4a50137ac3769e945bafedda4e999cdf0b7565d7238057349d4a9e3bb984cdc015980e0a167032069a1ebe8bbaae7dac26aa1f56bcf7dc871b00d48cc2fad5447b1051a5503fe350ed6654c1082882464513b5e6324bfa73c9ad4b4d08741b8935f703db707594748a5ea9e3aef8da293a", 0xc4}, {&(0x7f00000004c0)="0aca0ac827ee1df33d69bd1ddf969e6abc53ec81fdc404038d688d100def26712bba4333403768f87bb9c9c00fde47e7f964812f50310ed161300606e9c9fad076d36386d6ea058da27600d881c369d4a3f3b6e5bebf09672379721dda3ddbeb5c3ac960b4123906143a22b3dd7a1cae637aa8f8cbb018314115d26fd1efddebffa91b34fa705f6332a3f6cefdfd12fb59dd3241fd88c019223e66e169652a8aaa316992a9015a4f1be8d3cf9fba91dd7701a68fe98a349289014b71940fa90e13bb53c2fd97ed9212fbf43bc13a0e428be7c9639b72bc152c940c1d6134450e3f6b2846f4", 0xe5}, {&(0x7f00000005c0)="46e60eb2bf9514b4f4176eb39ef150e347956240fc08243c8b82e37282f509ab0a6a3357fc61ae5c2e6ec17952f267c060b3604a24034e540a58ef15558f81c80f49", 0x42}, {&(0x7f0000000640)="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", 0x1000}], 0x7, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x18}, 0x4040004) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000001740)=0x4293, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x121400, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x3) 2018/03/18 16:55:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000bdfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) flock(r0, 0xa) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x10000}, 0x1) 2018/03/18 16:55:00 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x80, &(0x7f00004a2ff0), 0x0, &(0x7f0000a8c000), 0x0, 0xffffffffffffffff}, 0x1ffffffffffb) [ 76.956630] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/18 16:55:00 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000340)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xc2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x65576903, 0xb0, 0xc306}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000010401edfeff1fdc78a94f0e66485c000c00010001200000000100010c8002000c0000f70200001386d53692a7ba9a5eb15b830dd9fe6358937bac10dc"], 0x2c}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000180)={r6, 0x3}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x2) pwrite64(r4, &(0x7f0000000380)="944b7fb04bf485f3b02b4d5fac9bdb1e32efa0ac83b8f159a41c7e3fb0a8167d669ae15333b9604ff6dd46002ddf481a47a4d561406beae6b14ef8a4fdfdedaf55bbe9b1df6a5f6b884cf775182ebe14365d26bc7c01176d3caa728d4ce0f181ae3f798e5e72f5307ae88d61d103bd0b32511eeb1c00060afe91d6f39d248ed83ec5d2acb0ae2123566f2aa8c9ff406fd0d42ff1316d7e2f580002e5e2103f98de98bfd63057825fa2e325b5cd28e6e7f904d26ebf1f5578c2fc9de3613cc718646ebf0985abe653ebae93e9e71b6919d5d4228d79b03e42f8a6b054e9b6", 0xde, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000000c0)=0x3ff, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000300)='highspeed\x00', 0xa) 2018/03/18 16:55:00 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc27beca9e22c46ddb0e032867607ad4b3c4554f0e01fcbf24db5cee299f8264f6b82a9b4d682956386b0b5859c6cdc9ccead0094bb2f0348059105fefa2f1da003035d700a0368b212b8d407dd19a9ecc7966645cfb930aa9df4dc8baf391fc10f32b14d6a624eefd2cbd18caee4ac1733dbd4d85ee3f2c87da0bd79d4389613ce974a79f8013d30244112614bb25c2e63981436c8433c01cd419208ad258cf478e739c21ccd24cfdd3cd82ecc334651c1f6383b4c63e2da2d62fda82dd92bf526552ade5584c35f170b11805c9a2fb8cdcaa49ef1892f23c51d3da3e4a26fcd5bb741170986dea6ebbf5a4a20e7ce4d1b27877020c9bf5ae44fbd4677168076e33e85aac7fc394d1337840579a652322408f0dd16fc2b625cad3f1f0799ab62f24a6adce17c1ae6dec7d8e0dee051a9c374a4da886bbad5575de1daa47ddb243e906054a3b143dda3df2fdfb06bc2e95a58e1c76c6a6151383ef1f1cee7470626613457e04b088f289d66c0b42a0946bf791a85b33fa62830fc4bd500b8368e74e302d7a995a7ee1a15b489ef5b195074b2dac049a6243e4acf569930071115cb41e43cb54087977157e2a6a13763571af27943e8da8b1a8753b2227958bdbbeb89a092d46c1809074f8d664d507155418b5aad162d63656a9e3f41dec483bd4877b46928c3a122d2f0b229418b01d70c1600e5e4d85b86aba2490d64c782d96fe2f8aad3e964172c45897207643f83d0990744c98ade9d09dbe00d0c7d7e1b25fb915d49062be1981a7d197dd33a735aeb22b5233b417dccaa256a9c3cd1661e27f6c39036a3d0e5095435c1eee9c547984123035e6eab2f46116100ec0885654701c3f3b24811316bc467f97b32834c7b511476ac3d5545f680ffb8db7a74c8692df00849a22cd9e581e741dd55043c7577bd07acddac802013afb80dfc1c53d122c8c4b25837f71fd733b3d9f3d8ab3286b3f5e5ea248b4ee391e0c0f9728acb40e4a637ca5ee558df61062570f097c061fe76c63496a9c4c9629ee36440ec8c0453ae545e87a67c008af33af3e7565cae7dad65c46f6364f9604ecd7f7abf45d81cb209a738c284d0158caa1843d0a81e440eb6c4927929eeb74c325966d9fb785cc88ce9f6a91b5c3ca73b354ce5ca9983e77829f1fed5be61bbeca1962a9c032c3c01e12d3c26f545516b89e08da598168d4f90871fa350cc4b4164cd04cd4209203dab82e2b34b8b07521e2c8e552417c01f15a4bf708bcc00a4de24ceb657339190921c1d1dd75ee00a843de96c43b55bc21ef98abac026641c0293949dca1b6f4a89818bb0ffc41a7bf7567535998f3225049076e810a61bfadf1a3ae08a67fffd7513c2f10e98bce907b8eba451f3234c5ffa5a312ddf193cb4e5d499970a941db54fac5e4eb9beb834d8f3aa4d4ef9d392a957fd1630910550bf283a9863bd34fc36c7450b9a97b1259a6d3989c1f73e232f8c74a64a6dfe6603cd713af2b127bfcbe1068f3b07bd889bf134a88f892cf25495e85c3a012bf97dc49a33c246889bfce1b0fe00ecbdc4aeac2a81e80597888dcf86335a0dd344f9c386506c00f166bccda91557308ac535670b110c94fedbb55dc3c05808866e442720b36e1eec00adbf3c8908a03b173810f06c7b6ed20e5ec74287749ba570a265e030d3ebff930303deef81144ee1492cd6c0ce79def6b8c79d1100b022005c9d76f98d427a3735fb3b500a214d7e2b958cf400133c53bb0a43f1c773365ecf221895593dc57838e0dc186fbc6f41f05b4c579eb771ca366fc00d06c6bad587aa16721101520b89c82e31ca0a85ddfcf2aeee8d49a7598884aad7eb5b9024af66ad1d2ff8c19c09876bd5ad6fddeefdc32e70b0b8e6bd6990ab692e1f6bfe7428f58757e3e8b499d195724f75f4124fd97217e0270bf8ff60db104dcd6c3783f3854734f2add04a12a09b7405251615a1e1cb5f22c484e0e6bc61618a89f19e30df67d9997ef584d0baff68933ed2530ec1a39ae748ddfe837e9e45f441d142d4141ca87d50004b85bd88d8df2586fe48fdf6bd237c87b3a653aa3ac3791be6166fe0e00b2560d96c13291952cf4f8fb2c28ebaac571ff6a5870751aeff724ce1edbf8591a55970d8e1a2d2d2f874473c65cef11b5bbf02f3a0037d8bbe03d68d2567c7e941f356e66f842882bd114abd43a5a53705e38172d9d44cc5e99f18dc7c15ed8abfbb1b79934293d562490f53b7a1407b58bbf73ab44aefe923c2c3975b3904cd6e3569c8de6527e75344f11e7544812b76910b96e7c60455c5b33a8a72d6d5152341bf456c75a7fff207a4bc7d463e7216dc5cbfb8ea08726b29e386dcd37c86e29065e676f8681e1225e2d2d96ef1068bd28a6d2cf401948dbb96ee4283e9238244bfaf827e8b02b8ef7e6d56fd213f05decfd1b81795ac241e4984996af7af8a39545cbbabdac589af82f1287b75dfe7dabe9c2d6b329fc01477af6630ada6ac04df332f8fa88cc638833d4e682e589f0420b260553d77439bd9286c38b9f0ae5fc3e0e22217cb6d082fad4ef3e1a5e0fabaf3f86f354b831aafc1b6d0e7206f3bdfbdc2e3f69a441535a4d17c292ade7ac55e6b5bb6ca33326b28e810de06f4919cd45323075e2a141e0feff9f17698a5a529d6e52be1bcdbee07918746d336005939c8b2d08933c2a6e978ff1f7c6eacc6691c57d13823a26d52d9ac3fff0f1f63c795655ae66169ed12f78c8c62444c201150a517d41c874dd85a3052d9ba24a320df7c69f5a6dc95090523aaf51b81a59abfd04cf7393ce303b48aefce1050f0706d2d1cbac339c02a4ff88cbb336a1f11be1c3664b727df62590114f3d56baa789c96ff7072142338520017f584aa885dd27483e95e080d975af6e67f58eb89de3b393462fd41e3d71e295b36776106178a1de691e7531f9e8d2fff0606b967ce1d11c2049b12cd714f707c3e4065e166c51492f60c90f72363560ece834e53a6013d2dae3e7b6ed1f7d92c3ac6f6843cd7d0afc56101a24376b6ee3369ee8b15aeff67e9f2069831ac37be4bb6b873330e1577ba294b9e22ff668ade378a265aacb02d348233f524f31a2897ba065a1812844f7ea92401484cfb5afa98ae14ff767b8c6b180da6c21ddb5bc86bc5bb8be7e4d12fa9e16607dfda39ce36dbc6111067cf3effddf86049f2fc05ab6c0fa95a769f88e4a6c09cfdcc7f6e4c99519609273b488999fab9d14a089fc660d9d76d9d2a8c2c080265bc3c249a3a435a0bdb5d763cd9dc7563957c36eb5d28bc42f5d0e5588146c67d4115d9e66fccbec1c265e36f406a454719030fe6e1c556943a4fb1831812c133a2fc1729431f9910f56da0582e8fce458c91afadd3a401b3fc3eb4704918a3da09b1c9db9a89d7675fef9c1dce91aef037585cc32d24e28485e34aea04a2c74f0293572d879675351604afbbcf5fef6f9f28906859fde991b6627b6166ed5cde35d2211c2857daad3c19e37a93c734f0413e72f29f3ed8ebe4a25948470715374963ae92c9c4ff833eb76e04f14fcadf07ff57a77bfd45e369e1a0f2e16c2fd20d89f10b250e34a40fb55c01f1d1b9b729892ec3bb6daba13b20fb58cfd77254e92324c2c36a80b954d793d168c11208886631401cdfde19db2855af78bcdf29ed844b463b4d98296f128ba89241701575cdd10d508fdd7ddef8ca9a9720cc9effffff7f528c3ef22b39bf23983c4b1434baf29cd4cb7d6b847956fe613c27283b721007985c823ded30a1b2b22defc20465e7413da0a1628545808482ed2f3c20365e637d94f2ff9547e7e6fcd11317c07fd1979368fc3a49a8fbbc4cc78252c6adf714b7aca3eacfe310baddd4bf53b7620de713ad94b27eebdf457b350baaa72571dbe02b5386ea4b8b4c4fdf39c16f08af654a3cf70e99b672974f9072ca4591de8f32a158f19496152225d69123ed3520ac12802646285e330625f31906b38484c771d06c2119c78c146675998f2f45ec8f887ef6679d25063cb2cfc9f1e3c235681be2f1ee81aa66548d711d291cea8af6b34bf7f29f0f9a6f4f52de6ee1f43c1da6a125e6a41a41533491d99ee951ccbd442b63ab8f55c5eb2c9aa1075058542ddf2ed659c9fbb530dad79fbca4725e6e2f559e780dd28922f878aa30d8de4b560dfc6263c869b5c1eeb634483f2f1d3f28d3292c4e47cb00f8be04b514d7a814b72d78f2a8ea012a4c1b0c0ee4755bcab9b9609f29845459d280afc804813da770eb15f3a11b09add62926420304e89effc2b0d86935358fee172f3b54c63636fcc0710e12487242f73e0011f2d6fa378c1c320e530ff77b1081b4c7f60e524903ed2d63600cd9c7ce59e45b442576240549bb50c47210d31b7bade3f2ded7b5548802341f0b2af88c7dafd0f13b6ab16661c65acf219d48c0bd442ab20df6b004e7ef06a8fc108c41090a08f810b8f88a514361079f73112ba6e6c3c10d149027c5e4b78322272ead3ea32a6e8299700cbe47b2811eab2decba018d41f0b89abcc77f0d8a997b1c64698e1ffeaaeb9ce5eb79415c92044ce1bb557d76361370cb66c554650e6a633c43d2387006737de03498fd6bfee9636674444881f57df3263cf64dd0cb360787c143b32eebc37b47114e9a3922a07a9b0566467961676533f2c24620511b3261022eefbb265ec99ef8fbbbb70e05bf097991c6beeaeab1e4300601f264c9d450cfd56c2904f566f6979fac4e3f5154fcd9048b80b601575059cfa69c50be60b3543c1deca14422f14b969bea92a37a88ff47f462cfcb9c52be525af1e543c21e52e13160d3ba08302b2d1865dc02367f5a0fbd8c7dd829c8f7735c2893b4d987c5351608ad9c9c0e1e2d82dd895fd9fe773087eca4ebb553feacc85ce872399e09e41d78cce66be5b3ba1e1d2509cb6f43d870143bc8913e0bd11d5b9ee638debb593ecf42f4579b2f1255aa2bfa96fede4b2391c43353abb68d61f8202fc43a0631e9badf63ad49c5b404205aed2e8031f21c917a42d177aa751603eee38e31cf4ea57596a18f395d1f118dec5214f065b743c7643a16f617eaa3a6b83852da1688763c19b4a46b44d0308647be9c55ff98d9ee67ab66510b8b41c858ed277e221c07906954001a003239dcd1e0ad77e39091e422d740e2635aa9e45cd49ab889103aca5c0757b885cca66ae8615444d319d840b21cbdf65e8e8e243fa3d09063b553e303a1dd73844737ce3967cf5535a828f5e063f02410524c8d0782ec56ad4721c25655511619587ceafa3033f6e234962b6e7deb53d5ba631b2db14ad4794bd081cd3452e3816cd9bdceb011dfc47e1b4be3d31c1d80e79577d15aa8d4a109b9a62b354011f3690e80a34e1b7e3b9373d9737a1f74c8d33f9d9b7652980f51f1c67d1727bcf1ebd2a9083ac449864dc4dc89066df6feb18520f74f8f58c39e28493be11a4a8f1456a28f1b9ec61e5f096bba0ddbe06192a0fbbc4e455d99b3c6c5b1e2f3789fa6c46368d2882de4699569f7cf88f3dd47538af80441afa6d24bb743eb7639de1f11b7e91bde144a4fce24b50eeb88bf87be0a34bdb223193f427e", 0x1001) 2018/03/18 16:55:00 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410042, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x200, 0x4, 0x9}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=ANY=[@ANYBLOB="340002009878726a224200000000000000002000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030067726574617030000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/18 16:55:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = socket(0x10, 0x803, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/03/18 16:55:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socket(0x10, 0x3, 0x0) 2018/03/18 16:55:00 executing program 5: 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}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="18700e000000000000000000000000000000000000000000"], 0x18}}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0xff}, 0x1c) 2018/03/18 16:55:00 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2) 2018/03/18 16:55:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000800000000290000003700000017ec000000000000"], 0x18}}], 0x2, 0x0) [ 77.001984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60219 sclass=netlink_route_socket pig=12740 comm=syz-executor7 [ 77.023093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60219 sclass=netlink_route_socket pig=12758 comm=syz-executor7 2018/03/18 16:55:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000), 0x0) 2018/03/18 16:55:00 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x2000) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/18 16:55:00 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) 2018/03/18 16:55:00 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/03/18 16:55:00 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) listen(r1, 0x0) shutdown(r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffe, 0x1ff, 0x3, "92aa653d152de2b398ab79d4a13c1779f920186ca74c7509e3d789522cfdbb6e92b9743905ddd7cb6af25a7ea78700c60a17459bb3f0e99c85cc7c2853aafc5a70b4af51ade888fc7cabeeaa51c0215d"}, 0xd8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400040045e0faff0000ff03"], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x8, 0x1, 0x4, 0x0, 0x101, 0x1, 0x8001, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0x1, 0x400, 0x3, 0x100}}, &(0x7f0000000340)=0xb0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c82fec)={0x800000000000000, 0x3, 0x7fff}, 0x14) shutdown(r1, 0x1) 2018/03/18 16:55:00 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000340)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x5, 0x3ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xc2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x65576903, 0xb0, 0xc306}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000010401edfeff1fdc78a94f0e66485c000c00010001200000000100010c8002000c0000f70200001386d53692a7ba9a5eb15b830dd9fe6358937bac10dc"], 0x2c}, 0x1}, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000180)={r6, 0x3}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000000)=0x3ff, &(0x7f0000000040)=0x2) pwrite64(r4, &(0x7f0000000380)="944b7fb04bf485f3b02b4d5fac9bdb1e32efa0ac83b8f159a41c7e3fb0a8167d669ae15333b9604ff6dd46002ddf481a47a4d561406beae6b14ef8a4fdfdedaf55bbe9b1df6a5f6b884cf775182ebe14365d26bc7c01176d3caa728d4ce0f181ae3f798e5e72f5307ae88d61d103bd0b32511eeb1c00060afe91d6f39d248ed83ec5d2acb0ae2123566f2aa8c9ff406fd0d42ff1316d7e2f580002e5e2103f98de98bfd63057825fa2e325b5cd28e6e7f904d26ebf1f5578c2fc9de3613cc718646ebf0985abe653ebae93e9e71b6919d5d4228d79b03e42f8a6b054e9b6", 0xde, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000000c0)=0x3ff, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000300)='highspeed\x00', 0xa) 2018/03/18 16:55:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000000000)='./file0\x00') r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e, 0x80800) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000080)={0x7, 0x1, {0x2, 0x3, 0xb4, 0x0, 0x80000001}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/18 16:55:00 executing program 4: prctl$intptr(0x2f, 0x1) r0 = memfd_create(&(0x7f0000000500)='vmnet0proc\x00', 0x5) r1 = accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x100000001, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x32, r2, r3}, {0x7, 0x7, 0x1, 0x4, 0x0, 0x8, 0x8001}, {0x9, 0x3, 0x5, 0x1}, 0x22, 0x6e6bb9, 0x0, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x2, 0x3, 0xa, 0x4, 0x3, 0x100000001}}, 0xe8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x3, 0x100000000]) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r4, &(0x7f0000000240)=""/175}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) write(r1, &(0x7f0000000340)="db6e2fc7914b2b9ca6d2d1cb32d1f5fca6d2065f0eb50aae01250a7c542162968a19863d8e3f274e24f8aaa59a866061ee02898ef1226acf333eee38f778d1327786d0da76650d8e971c889401e59f53c43f2c778a49f5616b85", 0xffffffffffffff8f) time(&(0x7f00000003c0)) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r5, r6) [ 77.058728] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30872 sclass=netlink_route_socket pig=12766 comm=syz-executor0 2018/03/18 16:55:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") write(r0, &(0x7f00000002c0)="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", 0x1000) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x100000000000000, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x8, 0x100000000, 0x0, 0x0, &(0x7f0000000180)='irlan0\x00', 0x2810, 0x3, 0x4000000000000}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) fadvise64(r0, 0x0, 0x1ff, 0x3) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)=ANY=[@ANYBLOB="140000004200000825bd7000fcdbdf25ce596755"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) fcntl$addseals(r0, 0x409, 0x1) 2018/03/18 16:55:00 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x7) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x6, [{0x9, 0x1}, {0x8, 0x5}, {0x7, 0x3f}, {0x0, 0x81}, {0xdc26, 0x9}, {0x8001}]}}) 2018/03/18 16:55:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000000000)='./file0\x00') r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e, 0x80800) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000080)={0x7, 0x1, {0x2, 0x3, 0xb4, 0x0, 0x80000001}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/18 16:55:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce26c9b161a00000000000000cc", 0x31) getcwd(&(0x7f0000000080)=""/224, 0xe0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 2018/03/18 16:55:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000ab87c5400102e979c0ba165ce6f475b7b545f2696b2c0e37983a90676eea79a896840a5150e7445c606000000000000000000000000"], 0xfd}, 0x1}, 0x0) [ 77.149517] sg_write: data in/out 36083/1 bytes for SCSI command 0xe2-- guessing data in; [ 77.149517] program syz-executor6 not setting count and/or reply_len properly 2018/03/18 16:55:00 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000280)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000380), 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x200, 0x7f, 0xffffffffffffffd9, 0x6a79, 0x40, 0x7, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x6, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x36, "9a80f834f21a651b9afddef031d3b3f6c5b64e8e054dbdc3b546200bb2cbfedac70714b424c4e05b93f5510ab478d5a264736d389da5"}, &(0x7f0000000340)=0x5a) r5 = inotify_init1(0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000481ffc)) 2018/03/18 16:55:00 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000002700)={&(0x7f0000000100)=@full={{0x3, {"b80c540a83a880"}, 0x6}, [{"2790f3190a788e"}, {"dfcf738a1e95e4"}, {"a668df60abb7b6"}, {"7d0ef3f9284814"}, {"aa34d34e7db979"}, {"877fcb66d6435b"}, {"bb561aeb75fd78"}, {"3b45ecfee8b595"}]}, 0x48, &(0x7f0000001440)=[{&(0x7f0000000180)="1e6ab7cc1f23c636e333c656b15566f5920b0b0d8b74324c08d9391b05ea05af87df9367fab0183a37388f842c9c3515735fa8ee045879078e20e3d068c541baf023612f3af68442710e948bdad4671acd1085f5b0a0442bcdc2d5a96a986521b078d929049240f9c5075af916019185b9242296200198f8f5897c8479cbcf490d088d10a146c647ce3c", 0x8a}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="1751119029aafa8cb7434cbf596801e6d5facb5b13144d10098c315916793c78fa545e1c295c4c75b9d9bbae0040c32b656e70ca3006ceeac77a150ff830ee908833055433919942704e023db62b74b25ebd2c9c75f6367a1e7c99fd7b7959be04e0d0827e175d414ed00efa34a945b7caa0331f7458a758f85218cb85e64d3f05521931c435ed365b95187307c253cf62187a4d4d6dd33a469b1bdaed5a5b79237d2c4b028874d3ba6d3336b3444456be54f840520b2706e836", 0xba}, {&(0x7f0000001300)="8a22a7bc4212ffc70dca636bafe6c920d4b9a83c50a772c0fc7da8626e", 0x1d}, {&(0x7f0000001340)="4e157cd67d9b28f32bbece23b74486243c6c8ce6dae626c0fb1e56b70a9093afd117d6c7c4200132985763053a1a3fcaed7eeaeed5d457bed757da4bebc1d30e0bcb691db0686c277887e1e476202867ed2417dd3c71e82ce7ad8c48c16e6a8b497a1d73add540848be1863ae1ec46448b389b", 0x73}, {&(0x7f00000013c0)="910ef57ecd80b219f7d87751de10b18e0b28b2d25379ccf08da61f397458c8ac7afaff93da1970aecb4d4d7103bc7824d21513dc639667faaf24a9529d9a633ae64595c92c22243aa2b20c8d996fdb1b51d337e24bc6b69683e70747496b63161e", 0x61}], 0x6, &(0x7f00000014c0)=[{0x110, 0x119, 0x268, "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"}, {0x40, 0x11e, 0xc51, "5c916a665aa2a2c6f6d83a6e887dcd7e1e1817d64c3232748a7858ea2ec2c8245c3b8f1e3064845741bee074b55eda12"}, {0x1010, 0x117, 0x100000000, "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"}, {0x48, 0x100, 0xff, "ee2256ea45bcdf31412008ec47466bcf592d13ee841d4f9271e919614ed3994768d39646fa5029ccf0a81facd4aa86b6a1f049"}, {0x88, 0x107, 0x3, "eeb494f995b0833587cb436dfaecebe10930d20dad2147b71ab76a372d9afd620771a0da0db9da314db5c4293beba8e334c224ecc39e369d5ff88200a0ffbc2379f566886c1d90815ebb175237ba6143ce197464af57234bd33852b7b019c69cdb64758b80860e1a171f7988a869816deb4957c205eaef"}], 0x1230, 0x80}, 0x10021) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/18 16:55:00 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3f, 0x3, [0x7, 0x2, 0xff]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7ff}, 0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x79) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x101) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/18 16:55:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/73) 2018/03/18 16:55:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCXONC(r1, 0x540a, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x8, 0x1d}]}, 0x1c}, 0x1}, 0x0) 2018/03/18 16:55:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000404feb)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0xff, 0x1, 0x100, 0x22, 0xffff}, &(0x7f00000000c0)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="aa20000000000000000100", 0x16c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$peekuser(0x3, r1, 0x6) setrlimit(0x1, &(0x7f0000011000)) 2018/03/18 16:55:00 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xa, 0xfffffffffffffe6e) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) 2018/03/18 16:55:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) listen(r1, 0x6) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b", 0x8}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0xc) 2018/03/18 16:55:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bcsf0\x00', 0x10007ffb}) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x13) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/18 16:55:00 executing program 1: r0 = socket(0x1000000010, 0x802, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYBLOB="aff4655ac7f6f6739203474a20010af3d4d2049b9e20f6c103a7eee25dc842279a3c0412c4032837360c72383b47cea1f246adc13e85a4acbf6635a98d8d0d18a5315baf717d0e587626a6cbc26b16f11d95a599010d8d302222b2e9dc558808e0ba2295652cb380f9afaf53f9b07353499820df6c4a9404855c55bdba675b26527ad451652c819231a4c34ed14f945b5c8d07977d17da6681bd1e0b6b28e724c7ea0e63a67032f98416afe8a48764ea6d677a7d3226caf2a933b1407efb79a10cfeb3315bd0726d52d2157993c62e9704a5526475e3602823dcee4c09f8b8e0d0b6fc21dec17ef253777a651b369a", @ANYBLOB="ec4a749c65fb1ce03fe781d94ee15ef07fe219e6a2f67c01ee832f3e41aaee75137dfe35cdf35a2a938f6f3ea629f02f2b394c97233ead5344c63aaa1e55379b1584aadce07190b284a0e6896812c1b10be5b928eecc52e18639aa9fe9803aaf9df85a0dfa2095a889b350f6d2c353c4c4a29fbd3d03fbc49b7d1773fee33f3135e3a4263195fe96432bb63fa7bb5207579216b065434eefabf6e1c39b", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES32=r0], @ANYRES32=r0], 0x5}, 0x1, 0x0, 0x0, 0x8002}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) 2018/03/18 16:55:00 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='attr/current\x00') ioctl$sock_ifreq(r0, 0x8996, &(0x7f0000000040)={'bcsh0\x00', @ifru_flags=0x1500}) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) 2018/03/18 16:55:00 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3c8b) fcntl$setpipe(r0, 0x407, 0x6) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x2, 0x4) 2018/03/18 16:55:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sync_file_range(r0, 0xffffffffffffafcb, 0x8, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x3c, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0xffffffffffffffd5) close(r0) 2018/03/18 16:55:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x800) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/18 16:55:00 executing program 4: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000000004002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000000000)) gettid() 2018/03/18 16:55:00 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/snd/seq\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000014c0)={0x200, 0x3, 0x0, 0x20, 0x9, 0x7}) r4 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r4) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r5, 0xfff}, 0x8) setrlimit(0xf, &(0x7f0000000000)={0x820e, 0x8}) fcntl$notify(r1, 0x402, 0x80000000) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000340)="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", 0x1000) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000000300)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x7fff, 0x6, 0x80, 0x1000, 0x3ff, 0x1, 0x8000, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x1ff, 0x80, 0x0, 0x3aed565f}}, &(0x7f0000001400)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@sack_info={r6, 0x8, 0x401}, &(0x7f0000001480)=0xc) 2018/03/18 16:55:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0xea) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="4714e1b428baa70ef1085efaea76f9cf5a3d73fb675852c68e6496ae7ef85f3b0cdcfd54e9b8da476dd35b404da3e4510ffb71eb2b27fc605744df215b5af612549d2febf82ae9c7704c45009e49642dec91a1322c4e21a730b63d7d0dbe4fa10913e0b8ee029af62bc8d427608e9875a00965ee51808c24ddf3aab45ae9a796585f63c3967f40abeaa6f846599a98204344fae6cc5e67a270cf7e7385e19902ffc99617bb5c25aa84983883efdb41f607e0bff1208adc1d3c45e33af51afd7460844294f3808ceea9cd1c5a") writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/18 16:55:00 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/03/18 16:55:00 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001240)={@local, @remote, 0x0}, &(0x7f0000001280)=0xc) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000001680)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000012c0)={&(0x7f00000016c0)=ANY=[@ANYBLOB="f40200001800170028bd7000ffdbdf257f000001000000000000000000000000ffffffff0000000000000000000000004e2000044e2000060000a0a0ff000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x2f4}, 0x1, 0x0, 0x0, 0xc000}, 0x80) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r5) r6 = memfd_create(&(0x7f0000000240)='/dev/hwrng\x00', 0x40000000003) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r5, &(0x7f000014d000), 0x0) lseek(r6, 0x0, 0x3) getsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000080)=""/191, &(0x7f0000000180)=0xbf) close(r4) sendmsg$nl_route(r1, &(0x7f0000001340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c40e0000e2", @ANYRES32=0x0, @ANYBLOB="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"], 0xec4}, 0x1, 0x0, 0x0, 0x4}, 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/18 16:55:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x1, 0x0, 0x8}}) 2018/03/18 16:55:00 executing program 1: mknod$loop(&(0x7f00000001c0)='./file0\x00', 0xc080, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x313080, 0x1) linkat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x400) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x1000000, &(0x7f00000001c0)) 2018/03/18 16:55:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}}, 0x11}, 0x1}, 0x4000) 2018/03/18 16:55:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/03/18 16:55:00 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) socket$inet6_icmp(0xa, 0x2, 0x3a) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) getpeername(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x7db, 0x4) 2018/03/18 16:55:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") flistxattr(r0, &(0x7f0000000000)=""/49, 0x31) 2018/03/18 16:55:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x1, 0x1, 0x6, 0xaa0, 0x4, "270441759b26ad6eb053d9621dc5f06c5df4c7c6e30b049ee5b7d734780340e3570fe02a37249e51f682fe1064adaa6454633fd9a8b674b13c0e8effa4ae3c", 0x24}, 0x60) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) futex(&(0x7f00000001c0)=0x2, 0x0, 0x2, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380)=0x2, 0x2) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x60) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/03/18 16:55:00 executing program 1: unshare(0x2000000) unshare(0x200) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f00000013c0)=[{&(0x7f00000012c0)="b7afd74be5dc1a6b5153ba4a389f350505aa804ee13517daa2adaeb223b7ee4cc34bf5a22281e4bc416b9e7a4b96a1463e7b433997b49744f472b3a0e58f5f3b01415b09df5baca0026454ea06c1a19ae3043f4f08fda43b57793e789be8eb3758d1e8ce459f1ae5ff2a2b783503a82c4ca4ab14f2051121aac36c7579fa81eb3f933fdddba9c1d66a4a7044033b15319d813751260267dd8341267776e454fdc6f4e9b661d4f16c3bbf3de681cb3ba78329533affdaa06fa987988041bad65773d31637b286a63e44f259d3004f54636179e6c73758e59a2c94a437aee4a0ad", 0xe0}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") clone(0x20000, &(0x7f0000000080)="7b9a48ee011a37053d98286b01e7173716cbef1d4021eb2cc65be57f9be5aff712680b7d0d881d089abb44dbb6b86c62e95b84dad7c292abfae6d52d93f0b1e0a264afd23436c8efd7c73eee192611b508db98a24a0ee482bf0587af0730bd43d76c6f15f094ff3bcdec401f84a7ef95d90db96dc139032400d1f77c508927e48f59397eed3271d2e4a07a029a0783cb132bad4a8e334fda2add3dfd714e8dc77176b702dd04741847ce0632cd9b87818438c81d12e6460d6ca4072d6d40ce6ba9e65698c2381edc3e5cfcc9019892565123a171c86d773c1a950c9b2b79ec6512ec634aba0e2bcc41f09e4c5e36663b6eec859eb829c7d5405c8ffedfe032cf5539cf0871c2f02ba3aa12f96f69a0d052f29417493f8d336d96eaeff9657dc6b50f2b2a2a1d1e40157f352dec6e40f045b54d5c8c09fa0933c1b7a532fb978dbe4351972f74f17da424cf9c9de035b17eecc8dcbfc5d7fb1b25e8e51fcf638ec3c72b3aab5eee9d71c1a07edacf04e5a46605e4b6f9f9ed8c4e7965fd7852a4f0c3b54fc6209cc6bb8012a366f7826d3e2af259c2312d579f42071d736986f650f4c5af4958c966968703e7810a8610b64cb7ad09bec46539d1ab236f137fc2779e353d7e9629db01ed30f6d73a5c29c1e8a15326f1f78dc14161c020166d164749aa7d2e8be7ef36c917b0321128c7576899194ac22494dbdd441a040192bf24d1142a5d6145011176e58fc77e533ee38263afe41c7d4113c5ead0b74916862f27d6f46220af26f9c6997068c7480eeed5138a196955ec076c8ae289d3d5615f2a5ed7ff007a4f55870c90f5d5486e67fa6effa6a6f0e1e88fa230df7349b14cc7dbcaf6f6cb15934390e9cd3706795ab2e46c5b978bb5f957403b638ac7164dafe3126dd40193a9d1292f1d6adb3b00759d8d1158cc96ad90ada69317d825d1edfc26908a20041edd312143841f8fd2e89710bd2eda886c1e360a173e4d5e7c2662a74209fa91527af130ca5fa858cf300cf77682ba2aadf8698180fe1fec82fa668e8697c4dc2d3c43fbc8a4e18042f59339b07d6612cd73c689fec0d89a3d0f6b771dbeda6c62e11012b68c8216f8ecef2610a46eb2a519a353d095eafd24391a26e802f8bc9e0f8eeb68499f67a9d1989e62da5dc9bc0562c4e9542d5bfb5120ce98443597dca6b8e919f00f434ee5c81700c7d6baabe585ec7128a59da83603e0c196d1948cfa8911997f439ca4e0df2409842938ac7d33894f4afdbc8886dd0f897ad7a0342f842da9a47b0ccc9b0b701c67dd355461775b2ab4f8997f510dcd0202d671bb7d2d4b87c8c957119acabbec68853b2a07c351f0a613e256fe22426faccc4c4a0c9c11da1c23f2c5810b18a13bf787dfcbdfeea81c04991b8580d217124975aabf9bd079026c5d16745428c0b3ee631f3559b7654f9b327508a4dd917ae3fc9ad05a479385d08fe7f4bd7436e224143e0e058025354efab52d296ebc3a80709fd60f7b8d2dbeabe6c68c4017df90bafdffd0af01d560e7b0534fc62a4ac99492d4b594d5121b85c4946a6a90bdd8117421c1bdeaabaf3415620f267845c8e73091754c6ac56689200be5e7fc3fd8e45977ca415aaf0673c37ad54145b8aa22fe45ee9b519759eb929c10f678df67df0dbf120e017e06da362a720b7196b633bc61f26c3173235f94ed51b373f2e4be005dad0cbed07a151eed65c1b2b77e197fbbf09188f71f6e943b6a7ed9fa61c5a48b47009ca13371a2a99479eca3cea05809fafd588458040fb912912ae4a9f60658652fe851283d4b139be5b3e0b80d4151569c3b84de6e1a0c19620b6c02501ad1db7286e1e44db5499bff7e3073768e2f3ed0dfce8d1e2ac1249ff077642d690958907aad1a41a64c5512d7dbbbbdf741fb9953e356a3dc438dff43905d9707585db454aeac58942f0b88296b293bf3853377496dc2a720048820cbe6f86e00d3e445e254c38bc33a31cde9f5fb76f4e762338bfa16af445b19381ba3826728600ad7ef7ff3553db36ba93bad764486c6a92bfe10c154bfff4172d247506218424d6395d711cc9697ce124a458671b98a6f478c026c1ff6fd116e45dcef2a96b2443fdc86b4a8f4724af4f8b19a96f428b8f0a417ad000cae19b0e0cad82301d06525b1501dd7561c8614940055657334a4edf8b1a939d815cf874d391ce21404a246434f67356c3d4f880fd8b84d5cb7e3b58fa9d3aacfc1623c3a75b853416d1ee6ede368a9a3ab943cb239ed0fec05d9d193e60b30b6fb7515c6c63fdbf351f860e8ef15cbab81211e79278cf76862a0f03a253e944d51a4426a4d7f6849f80558ad986777d54a73455a4b579745104f7272a100a9514f7b49ad7ab0f976c4966409ebe2c70394224382e537153bdef5e0ea0b04b7e9a71efc6613beeb65478394d7ae45d7b7cf25b9b89b2e80f48d8fb829fb6131d77c7ecb52222ae0e884cbc9f692752f99cb3f5727f0ffee70844d96d7357146450468c3d36091a8560637ba6faaf2e42a7fba8a4797fd9585f33c9799d5b0b2c5a7d0fa0779bf56c2214163bd72c7c7273dd7813ecb529b9d05952a3e63bdfc70d7bb2982709d5cd8a4b77f57c21b7553643a4fdf0816105c3c6a776a45e87762b63cbf215c30f4675234c123bb24564451e029f57ed4802c49ee34e5c75d30d8c4e42d8a7c77a7c843d526d21e72f3dee8502373dec30e9787c8e5263bb69239faea63bcbe78c0a09da0c91f8de3a7f6a66253256938a73b715eea47608ebf0a909366d3df7c3f6e99934a8e976498e7f5304767904fb17098bfcd02995665db3feff1a0b0092f54d9d3710ded86246c094a68c04e981ec74bb857c40d42ba8bb2035afba958284f7b5c3d15cb8baffab0ada3714aa4176e003235cb30ffb1e36cf28cd197fa16d7d357d16eaaa1464a94b91a3f8deb78e13268ce652991bec539ac1c5e2ef6e94ee24571b0f20bb16ebbccb4da1d07928591955b9704c228246c151b19b82c18e1c1621cc7881d3e94e9cad1bf76c1a3280b3f2c73ccf5fc6c13d82d621261e985ce9031834cfcca6d274df30543c9d45eabf964d0a5c841b440258b992b31047bb56eb6c98ee45a3ecd379d9daacd65c57a6f34af2bbd99a26cbc291a65442bf833d146d95c2c3a412cae0d8d60d7e5a10e8acd6fcc2bb1ea8b389a94e7f899aa76f16c6569112cb04f854a3cf7484f40a34b46130e96d874e753f7e270480ee35eafc142a6d4454eaef5863f32bf9306455b47491982755718ac14b73035095ff29409e41008b6810926aa280017eea3678b81cdcfdb79c2c95f0c3d696dd4fdadfc5e61db592b890490d30d5d1d676e9c791ca7223951b6d67f9f146cc65e99bc4b040689e8eda7def65cb3174db10c1d58fbf2783be3e564e3d14b7fcd84c4696efc9f3b941c3a439517f9b4adffee1bf9ce9441486da12950cf64a3a0a279152b5026eb1b1ca6ee900594af3c8e40e62cd9fbb10647107b8c58f9cd9e35b7f93c93efd38102eb8395b2a8eee57074e668b70e378c04ff2559398a0507a02977345cece2c0099a3baeab7857f59021735b17a71cfc4a269ab24208b5b8e9ede16c6bd3f6b58c7ed63a79601a1883804148f721d166dfd6e214c966bc722d2d9a8feadeadb26a6b875f14a507e2a6a11fbf96a33a75e3f670fac75b32306bc776d9996e54f348830c311f5bd587351fb504c06ca396e5de8d5e8c7d65856ce2cbd98ee833d23302637af0eab883355eccf21635053bcc5a996bc8f3ad2d258463efc7a694be85779f7f225f36f8aeb62c38d42630f95955e660f346f09efce2338daac1a0f3b6296ddd2bed6c3626330e71c255e8133f88bb09a9bec0c71d50a203f46119ef9a30da4c4ccfba71c640f725af60e4d0ee15c3b1f8c40ad76b3e0418eb030a01fa2c4c185e7d53da664c23db0402b524754abfc647d6aa5c71468f2924a68c763a175d3750ecd61a7d635d151b96919058f93b0054dea54611b6528821544d0ba70b85f0a2293da2143bb767ffb60a5f9cf6a321f3fc9ea08c1c928b2500b56626327bbb37bfa481710f13bceca7042c672fd7041490a3e46a93cf77466741e9e494d3139ebf3cf98cb13d1222a86aa8294bae7831201fc2e327f3d6d6263dbbbcd5804493c90b9cd18c10e4bd97810e814ed6acbc8ccd0af55bb28b99af805c835ee6ba6e5163570c985b5035ccfbf1a98da80df297b3cacfe27f12774b3ed6ba1d7f17bdc10b72d33ba99ef56c9cfcd5ff13ac97cb9c3f3630aff4c4ebf4000a32abdbaaad7209c68638d3ac2d4b78a2237c1b7c011df6537c777301f01ed1ca64dac55af712399c57736825d6acd386b5a4b6311e8a0bd2769ff004ef18937bdb8eeda843c315baf71f099658e1520acc64be7aa831ddcb8b701454e17713f9d7a54e9a4bf12ec1ff78aa3341fdff8dc0e5bdc3ec778d6f527b7f90e35d91ab3e6a50642fa82665acdbc69818cd20bfc7a89d7a5b316a26264127f1d05ad513b0abc31d3802c56402e78a7a109c21b22dcf489fc6fa77644866a953128aca918d80f6079214022aaa5f73f83c45663a11bc7238d3d6cf3ad771ea38689f2ef30d0799f7ab1be8299cd595487d860a305488480b6aee31f6372a7044892b2273747f360bcec44bf56368831bf5e54e56f1939f219a4b6eebfa13e2944c2002a21001a809e838442962ed3ac9ea045e5a856e84831bbf2f893f5b68ca3ec647036102f085eb8f514cc99c4f50e9bf07a93e8d86b1b21b2f54bf0f0a0ca15adb7e56e5c33bce82972aee6674160a06ec5eb89ded2444a7637551299d51c0b73817eaf836aa9907f4f1cc6896152173b58be63fbf2e0a75baddb734fd1ae623742c44b74bc6b7fd45a5de8e40defb2ff7cbb6d19ebfbcd98fe2f78e0d8a2f77c2542ee8070744476b8677055250583ef2f969919586aa777f96f921a6da39262afa0e255b3175cd638178ea9493a310c87aa28539ba176dfe101c72abbc853843dfb0981c111707c0be061ce807c697ac7049203cc3d9d9b9a6a8ee01339c5168ac3cac01f084f25706474a48af8f3ec98f4b1df340bcb30727a974658607c0bf7cd99d2b458f8d936a32dd50d5673a9b47170d9abc222bc681fbbe613b45eaca39541a373423bce1b58c92bc385819fcfffb7261c559c4d614a162686535dcd051387ef8e4377e43bae8ba4e73fe933eeebba1295434a5d96b91bd6c862eb4ee9119d3e802f21f30b2fcc0ca56fb392d41910331f3f795c8d115f3e222560f28ce70056ceab1eb9a8f5aa1c24e882e04833aecacf37fd2b6be01f79536aeeaea3164b9f6c52fd0dc2b72bfbabea85ae6f2a3ab9fb662dff489c29fdb65ee7824782666a371bdddd200f7a6ecbc59a7eb70aff938e20c8e6b0824b06ffa9290293af03f27ced7dc0364061be63e79028c7a68afe4d5c7542c2e783283b14ebe32d797e4149f5ba4dca4fc3ebde20d11f0130521a99634c084ca95a322da0089ae0fc64e1969806d2029ea7fd956209340bbccf33bd27f92a8dbc96e2709585abc0c00a37b4afd9eee3802dc2b5269933656bfbd0114a46607831650858d3945979ff0ac2615e485f1a308e10d5645355e2d1ea0859a1e2174efc207cc6bb0d6b78426543f00768fbfb7378a0aed28436de16c5d29b1911460ecb8f8f38206c045ef7b709646fa74c38326980cb6a96375d07123e7013ae9ad935f70daa1e11c862ba9ef7257b4a884d218037ed794e544da4ac5265f4a4cbfc98f04311b331bfb19", &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)="017c2a7715e30d7700c839858992cc86c6d2465672fc86acf62064a3fd9a9fc4e059a32ad5a4180dc527c11639d45dd09e2c0d5ab4f916a8fb421b50f1a1ab2133c09df47f8be77eabe872adfaf7300311f2423a14c918ebb275a8893f7d68cee4c0c5d698ef26121eb64722ea072af4e338fe05c597ad67623212280f10f4eb0290a237d13a616626edc7d48dafad8b684940ab07ed61691c53400f6eb34756d4a857ffd601827e3f2585add6b3f7881999c44da461") setns(r1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000011c0)=0x6) fcntl$getflags(r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x101, 0x4, 0x1, 0x100000000, 0x7074}, 0x14) 2018/03/18 16:55:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40405, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000600)={0x40, 0x8001, 0xffffffff00000001}) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000003c0)) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x8002, r1, r2, 0x65, 0x400) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffeda) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x20, 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x10008) listxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000200)=""/215, 0xd7) unlink(&(0x7f0000000100)='./file0/file0\x00') 2018/03/18 16:55:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) rt_sigprocmask(0x2, &(0x7f0000000100)={0x101}, 0x0, 0x8) r1 = socket$inet(0x10, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x180000000) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/03/18 16:55:00 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x1f, 0x3, "bbbac7cd76f5", 0x25d8}, 0x80) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/18 16:55:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x100000000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100) 2018/03/18 16:55:00 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f00002f7000/0x3000)=nil, 0x3000, 0x0, 0x80030, 0xffffffffffffffff, 0xfffffffffffffffd) 2018/03/18 16:55:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x64, 0x241, 0x8, 0x2, 0x3f, 0x5, 0x1, 0xfffffffffffffffe, 0x0}, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000600)={r2, 0x4, 0x6, "40f63ddb2a72"}, 0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="7f0005000500ec0037020100000038a77040eb0af8"], &(0x7f0000000500)=0x12) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000580)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7, 0x42e60c30}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xf6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000400)=0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000004c0)={0x5, 0x6, 0x8, 0x9, 0x513594f1}) 2018/03/18 16:55:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) 2018/03/18 16:55:00 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"b2c8170aa940cb"}, 0x7}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x27a) 2018/03/18 16:55:00 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x20400, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @multicast2}, &(0x7f00000001c0)=0xc) bind$packet(r1, &(0x7f0000000200)={0x11, 0xf7, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x85557edcd92506d, &(0x7f0000000100)={0x2, 0x3, 0x20, 0x1, r3}) getpgid(r3) select(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000240)) 2018/03/18 16:55:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0x0, 0xfffffffffffffffc}}) 2018/03/18 16:55:00 executing program 5: setitimer(0x2, &(0x7f0000edc000)={{}, {0x0, 0x7530}}, &(0x7f00009f6fe0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) getitimer(0x2, &(0x7f0000e32000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/18 16:55:00 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01634840000000007c980a65219d6937000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="ff0f000000000000"], 0x0, 0x0, &(0x7f0000000280)}) 2018/03/18 16:55:00 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0, 0x0, 0x9, 0x39d000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4035, r0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000001c0), 0x8) 2018/03/18 16:55:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000540)=""/104) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x8, 0x5, 0x9}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSBRK(r2, 0x5409, 0x2) fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)) getsockname$inet(r3, &(0x7f0000000500)={0x0, 0x0, @local}, &(0x7f00000004c0)=0x15) getdents64(r0, &(0x7f0000000280)=""/220, 0xdc) recvfrom$llc(r0, &(0x7f0000000140)=""/116, 0x74, 0x0, &(0x7f00000001c0)={0x1a, 0x1f, 0xbbf70000, 0x9, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr}, &(0x7f0000000240)=0xc) 2018/03/18 16:55:00 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/context\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='iso9660\x00', &(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='iso9660\x00', &(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='posix_acl_accesseth1wlan0vboxnet1securitykeyringselinux\x00', &(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)="2b065b245d00"], &(0x7f0000000480)=[&(0x7f0000000340)='}cgroup\x00', &(0x7f0000000380)='iso9660\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='iso9660\x00']) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000000680)={0x0, 0x0, @remote}, &(0x7f00000006c0)=0x10, 0x80000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, 0x80008010, r1, 0x0) r2 = memfd_create(&(0x7f00000004c0)='posix_acl_accesseth1wlan0vboxnet1securitykeyringselinux\x00', 0x1) recvfrom$ax25(r2, &(0x7f0000000500)=""/177, 0xb1, 0x10021, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000600)={0x59, 0xfffffffffffffff7, 0x4, 0x8000, 0x2, 0x6}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000700)={0x48, 0x0, 0x4d}) 2018/03/18 16:55:00 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/18 16:55:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/244, &(0x7f0000000000)=0xf4) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[], 0x362}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000200)=""/162, &(0x7f00000002c0)=0xa2) 2018/03/18 16:55:00 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006980)={0x0, 0x3c, &(0x7f0000006940)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f00000069c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006a00)={r1, 0x2}, &(0x7f0000006a40)=0x8) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x50d12f2959645c6e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x248, 0x8, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) syslog(0x3, &(0x7f0000000200)=""/244, 0xf4) ioctl$KDADDIO(r3, 0x4b34, 0x80000000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0x800) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r3, 0x0) r6 = eventfd2(0xe7, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006740)=[{&(0x7f0000000440)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="1faee548edd20fe82140f11349e431770a1dd59b00f11fb18e8fa479339ba4b76c457ec624267f3d41d8afb330c6d243baf7b05375dbc42ae0c4a2f45209585180d0f5d6cb7dfa36f4360d", 0x4b}, {&(0x7f00000006c0)="3423f51c6b026caffa90e5e8ea87df6447db24d5d829a75188fb9b3fe0a1c33b9c71115ad375fd9046d276ad14f7eb7342a7e3d2c8acf6d36243f46be16ab09348d1cee5632a13cb50cae50ad12ec38f7bec60f6028538dcdbaec253913ca24cc8fa1b14d295a855ed53712824e64f5b0088ed8223301cb10a7cfa2100dada7677acb7a0b4bd338e0fd0d9218324b5cd1e2674f9b11a4170ee2e0e5e19c919a8c4a5e822be448a077ab21e2ca077bb7cf783d2c698dfba1175f5536883eb6b4ef8ab40138713ce642b9b927c41dd07fdaee4f054fc1700bda1a633da4f0d5b2765b150e55feeb89b0acda6c0af0ef842cfd576af0ba39c", 0xf7}, {&(0x7f00000007c0)="a8ef4b141bd7494d0af2937e1746355d2d3495c9e90b5dce535395544131dbc7cf77a42c7e0085e63e359f26f2f825f2e7200c94e54ddc39fed25c947a69c2c81c6e4a1ca1b317d999cc2624cf99914005ee58332e328a40b7c5faa0388dbd512bfb0d2ba65b7d4c8b188f52d569719a285c6003657c9a8f7af909a12e65b6048f409359eaa559d3a2c237b1", 0x8c}], 0x3, &(0x7f0000000880)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x4, 0x2, 0x0, 0x1, 0x10, 0xfffffffffffffffc, 0x400, r4}}], 0x30, 0x1}, {&(0x7f00000008c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000900)="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", 0x1000}], 0x1, &(0x7f0000001940)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x100, 0x820e, 0x67df, 0x9, 0x80000000, 0x0, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x200, 0x20, 0x6, 0x9, 0xfffffffffffffffc, 0x6, r4}}], 0x60, 0x20040004}, {&(0x7f00000019c0)=@in6={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001a00)="29a1222fa1188d0c0fe3bb0c104911f298bb8e43d4ef4fc9ad0f2b5b6bf0b1e3d80fa959620b467c88b82c4a5a7f29fed69d8b73d0440ce0f5e25fc18eabdbb88aa217c6cd6fc6bade22d8acb4c64353e9a0044026dd89d84356c7de127f03440f2e70f2720aa3bd57", 0x69}, {&(0x7f0000001a80)="2fbcec9d8688da8b70dc69e1b9b2d87eba0ef0f33795d3430c12b6be1b1b0ec4b1faed01b95ae3ea670b83ab6b095c33fcb66b2b24c74705edde2822ff", 0x3d}, {&(0x7f0000001ac0)="0a51978764507fffb1111f7570ae280e10287cd88595a75b473d723e05c6b6b7ae9ca41694a96d24a8e58e25a9be2685bb00e780e5bd4cc6e81065f8e84b32d938abe6370d4d8aeca9923d873acd58a26e7df3895f241907b932516e450f25", 0x5f}, {&(0x7f0000001b40)="58fc8afa8bdf9fe1676cd26f1173254d7c58bf91d9ab71962cdc2ccfda60d1dddf5893b0ae92ad38824cdd2865cdd48821decaf182e4c64f8f954ee297107d31a77fd0f681b3e50433f1bd664b6107b3ad9b707580230a112bec11c0296e0fad1e68cf29be012ffc505955f6d006e9410e3e4fa4ef504225afd240f05c0dd22cc963c12c6a51a204574baa22f94895284fe79be4c3304d5816d165eb278821", 0x9f}], 0x4, &(0x7f0000001c40)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xf8b, 0x820a, 0x100000001, 0x0, 0x7, 0x7, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x8, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x1, 0x6f}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x8004, 0x0, 0x5, 0x1, 0x10000, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe0, 0x6, 0x8000, 0xe1, 0x265, 0x451c, 0x4, 0x800, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x1, 0x7ff, 0x4, 0xfffffffffffff492, 0x9, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0x68d, 0x1, r5}}], 0x180, 0x40000}, {&(0x7f0000001dc0)=@in6={0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="2d3b3ec61705371f50523707dd339f00f662efc80585da38340a20219aa54ccf87b5a0c3a509", 0x26}, {&(0x7f0000001e40)="66e7db35513f20fe927dc00eb1bdbd4111ee5954cbda167f72e717aa8e9358d93deb162116c41205cec54901fb53f6363ac28a275a7de604d0de4741801d09096fade7fe18d049d297b5bdaec3d193f12452e6f81bbd", 0x56}], 0x2, &(0x7f0000001f00)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x6, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x4, 0x0, 0x80000001, 0xfff, 0xffffffffffffff00, 0x1, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x1, 0x7f}}, @init={0x18, 0x84, 0x0, {0x1f, 0x1, 0x3f, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x209, 0x8, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0xf81, 0x7f, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x100, 0x80000001}}], 0x150, 0x4}, {&(0x7f0000002080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000020c0)="870e6ad7985b86ac2eb2520a7906961274f8491ff5d3b0f22717f609e539685f8965d19612bd8200f5c00c10300b4115fc6c54d162d5086f98ff8a077397dec504e72a7351a34915671c9114678dafab6dd3516ef369bb1dd01bd90e9243f52f53cca86dc7c0f5f7b05bb1270d9c193af26611d7c465ea22a0ebf0db2a9fe086c04ffb2eb4c6e87701d1311ac06c1a4bc58be303b1b7e8da59a28be31c93c48bb09ae6c4265b7bb66c21be46a8447d8297be90e5d098cc607b2ed6a4b417b937bdb680be85dedb36", 0xc8}, {&(0x7f00000021c0)="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0x1000}], 0x8, &(0x7f0000005700)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x7, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x9, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9639, 0x3, 0x0, 0x13, 0xab, 0x10001, 0x3, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x12, 0x201, 0x3, 0x1, r5}}], 0xc0, 0x4}, {&(0x7f00000057c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005e00)=[{&(0x7f0000005800)="ce17c93f76f811162462ae92cf3c19648c5d261fe3fae86417a70ebaf008fd2ecc5eeb486fbd1743f970abeabe9586342f87af0c999042b2b32a7c941ade8466afe0e63131003c53ef919ab4b64d44", 0x4f}, {&(0x7f0000005880)="b08c138dbfe83ddfaad950501df3d8d215c74b34e576c6c54d0a1eb73adaa8d5b81dad9114f8ebe9f98b60050e7fa14cbee090f094c6827efd8feb54db878374d0660d402ebc91866e9a0b0fd74dd093214dacbf07b36c5efcedcc13f0fca2efe10c6cf13f4f297c22df0ff1", 0x6c}, {&(0x7f0000005900)="c56ec7d33df66f5aab81b0883b139c2c17e9b2b359e2a7c1eb8f285b88ea", 0x1e}, {&(0x7f0000005940)="2dedf8ee55ac99ac4694f3b12fbf74c4f9cd9f0ac7f745dada47291c46049cef58a0eaea9b4e9b6929a3b805480cfc6c17c84fbfc4f86a235256d7e3427a7036d6370838b15dea6992aedef1e7dc38da517512e1be0689e970a339b91a677f4faa64603775f046fec61cc5ed781da86212df6ef3bc02004df3c9d838ef650b0db222c683045d931a7be8b6c78307fdbd8e7694e0c30eb21707617fe3e3d2d4507a3ea1833a82dd", 0xa7}, {&(0x7f0000005a00)="3493854d98e1d6c9de4b632ace8760e3f756ba2b752a79d47a9822fce740c5f47df9e2f59b7534be337be9d7c0715303020815cc5d82ee82a262b294ce502e6be44721cd892a666f50f7e58edbf5b9c0a7257ac1a59ac1b6fbf0f004e5ce964b0842b585096108a2a3cbb6d078a4d2fc8caa425b5fab2eb4376d4a2c55a4ceac6913d3a0027a049952d0c35f48389f3a5b00a544aef5fb0daf882f2bb07e637515d4d22f8103784182677149bb8c24ab055cb9a1f15447af7fac5456efe28517f8848d", 0xc3}, {&(0x7f0000005b00)="4892733d47d6964896b6d0481b1b51b96ff83029a8ad69b514177155786b072b7e70991048e566fe45f83123f770b88c042c89ed62dc4f8125f510780c69a17858088002edae1ccbc490a3eeb127a02c1d4785aac47d952a0bdb4f75920b7078ba88e58406abb0bbd07da49f574a33138e4e06d4fac61dbc363819510c26cc07372bc43ac01043a9c63c176570a827dc08ccb32e3088d622a27837bd3711ce9c2d1e368662fe3032a15f1cbaa34ec45c57319cc3f17776d82b1130f97a77554c5c4e1e9644da3b6ba4cd4bce4923c59b20407260260db9cea2e320ebe43bb8e1da0ce4bf62e212d27269f39d715cbc3a2831", 0xf2}, {&(0x7f0000005c00)="70bc1ee268d3b89fb68b7816b54e144f8a744c9ccabdcd4015ca91eae1a1335d28e32431b1c059894d64284d2687c180e86da5d4d8676e4838", 0x39}, {&(0x7f0000005c40)="786254a7a249fa435068d8a71014de4cf06656a19cce21e2d96b96994a3227d021c8026de039639e63ca8bac69dc2945498e2f27f49d81809578fea527ad81707c866daaab070a0844d54c665a66da5130d01dc59ab4bed5d0d33e9a9834eff8a158b26965befa92219a8a71abebbe4108b2d2abff925a565e82866f8e786287f9150198cea95ee671f895dd159d98e93991166417acc938e82c2f13390e47d5d83adef18048d9a88c9a10b293f017acef0290906a46b4e8af88628b4665a5e153a29008d5b067c7e068be723652f7661e43cad431f04135c3b4646063e112eb24446a8582", 0xe5}, {&(0x7f0000005d40)="caf06b7626e014b5cd0cef7af30321872b5dd1ec1c592e92121e4833364ab0131e23384d7d421b673ce8f0a3d60e1392b5cf7513dd04c9b5cfa13716d54ef02411c45e828f1ed77f1918b43b40b5b7cfac34199ad4c8842de3b441bf58d0a1073694ade9531d92b5adefed207df3916e094e3c076f5dcb1f66565d590a2877043ffac6e4b6a701d66851aad8b45713dac557b23d7822d28bea5e50387c6f7d27856139d1fc029ae9db4182fb869e79591ab6ee9d34345f", 0xb7}], 0x9, &(0x7f0000005ec0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff801, 0x80000001, 0x8004, 0xfffffffffffff000, 0x8, 0x3, 0x3ff, 0xffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x9, 0x7, r4}}], 0x60, 0x4000000}, {&(0x7f0000005f40)=@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000006200)=[{&(0x7f0000005f80)="4c62db1a10db56ce41f2d70095e774ec2b2cf3992cc2e6918d2cebee9fd8a2641956dd47cb31741da22eb2949041cb85ef4c6560c33dc1db822cc2a4e9696afbbae7996898dc015df47323222cad7a093c033f413e47dc0efc1b328bd8782d0f4494c2c6edd5bf7127e417833c180fcdacfef6d84959ddaa91602ee8ced2f8305317b8eebab13e8fe25fa7544c18d4798e772c1af0febdfd60dff9a9840b6661ae2ca78da9829df00254f89b0fb1017c954d329f1db39a5aadbbddb50f587ca6bf6e64d8ab23ae1dfa3a5d61e07d1fa58867b6511b487b5811984e9925df2d57100aa7c1c9b95292fe1d9b16ad", 0xed}, {&(0x7f0000006080)="e5d4b4f83b8fe04e4690e81e6c22b010992664e349a30562bd7f70493587b0c9547eddcc21cff98bde31cd383ca5763b167d3301a300f3a34e4fff623de505f6e62fee87cd8900f42982029294a67c66", 0x50}, {&(0x7f0000006100)="75cfff178d2d2c52a90dd75ab6755976aeeabaf0c43ad24a10cc52b53ecbc23c724df0555d6b145c795e4df315601db31aa3d559a2a4348405e8e0390bba47e3824de7fd5a1e3c2c207e0668e8ebac6c94cc70be66e6572ab7272c812fcc1638e648ce2126926ae7b3fd8c5f31fa53822c1f39fcb2d1daf771b2c3bb76085ed69f75a9a35dae613e6362df8c78a9277f74c577b3707a605b725d30eccbdb70dd05d73478a1aab52a0d9ae9820020af5396a9211ae46f412f3252fbe659e7d87dbf14d605154f708b10087e4771bd1497401574d526742b70f593854c7a65860a3d9ebe3ea585b39e528f9170e786adef", 0xf0}], 0x3, &(0x7f0000006240)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x1000, 0x13, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0xffffffff, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0xfb8, 0xfffffffffffffffe, 0x9, 0x0, 0x80000001, 0x3, 0x1, 0x100000000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x1, 0x0, 0x8, 0x300000000, 0x5, 0x7fffffff, 0x4, r4}}], 0xc0, 0x1}, {&(0x7f0000006300)=@in={0x2, 0x4e22, @rand_addr=0xfffffffffffffffc}, 0x10, &(0x7f0000006540)=[{&(0x7f0000006340)="073fc16d4c31b284a9fd3e37638029f1005dbf02c7aa48c14469e8091fc732359f0a9424b71ef4e962cfdcfb2453a4b8d4729628ce62ade7d67c25af5e328aa06ffc2b69c618d7c4187d82fb19c09883436f66cd5673026c20ededc18fba07bafe974bedebb5709e3f96b89755698ed62d5a006fdfc256a41e98fbbef9441183e9", 0x81}, {&(0x7f0000006400)="2e4c001edb9eeb3d5639e23036f77c5c2dcda1c17aff229f877397f52125c449fd5eb6d97540a82af1d20d6e55893ef8a3854d031c7ca968fb5eeb6ffbf8424af5cb40f58816811f6348fa9f52eb884975c61f1de52c5a547ec0ec2886920eeb97a08e92a5be757c67687de381139107e36732eb65abf4598b194cafb3f0a8fda8ef2ffa96122738aab3751922bd34604073b51a9e3115920ba721e70f492a14e62e49d915d77c5030d841eec5a087be91", 0xb1}, {&(0x7f00000064c0)="50ef3ce4fbfc3421057593cce348ec89d8b545ac1c9b", 0x16}, {&(0x7f0000006500)="8f39", 0x2}], 0x4, &(0x7f0000006580)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x101, 0x5, 0x6e}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x4, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x493, 0x8209, 0xfffffffffffffc01, 0x7, 0x5, 0x100000000, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x7, 0x1000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x4, 0x3, 0x3, 0x7, 0x7ee3, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x2, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x1, 0x8, 0x7, 0xb198, 0x10000, 0xfff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x0, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x1486, 0x0, 0x3, 0x6}}], 0x1b0, 0x48000}], 0x9, 0x840) ioctl$LOOP_SET_FD(r3, 0x4c00, r6) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000340)=0x5, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/48, 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) fallocate(r0, 0x3, 0x2, 0x1) mkdirat(r0, &(0x7f0000000400)='./file0\x00', 0x12) recvfrom(r3, &(0x7f00000005c0)=""/222, 0xde, 0x2000, &(0x7f0000000540)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80) ioperm(0x7, 0x3, 0x1000) 2018/03/18 16:55:00 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/03/18 16:55:00 executing program 5: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/18 16:55:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/13) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000002c0)=""/4096) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x4, 0x6, 0x8, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x0, 0x4, 0x101, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000012c0)={r3, 0x40, &(0x7f0000000280)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x7f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x67}]}, &(0x7f0000000240)=0x10) 2018/03/18 16:55:00 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r2, &(0x7f00000001c0)='net/netlink\x00') sendfile(r0, r1, &(0x7f0000000100), 0xffffffff) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x11, 0x39, &(0x7f0000000000)="4d545605521822cba7a7f921507fea038846e9378f0c9b6457e7b89e983003b2e2cc16d5bec9e956742b0b5b98daf87e5bf5df59f89fca806e"}) [ 77.586905] binder: 12957:12964 unknown command 1078485761 [ 77.599111] binder: 12957:12964 ioctl c0306201 20000380 returned -22 [ 77.618504] binder: BINDER_SET_CONTEXT_MGR already set [ 77.624125] binder: 12957:12964 ioctl 40046207 0 returned -16 2018/03/18 16:55:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @local}, &(0x7f0000000280)=0xc) bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a63fff), 0x0, 0x0, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket(0x0, 0x0, 0x0) getsockname(r1, &(0x7f00000001c0)=@sco, &(0x7f0000000300)=0x80) write(0xffffffffffffffff, &(0x7f00001e9fdc), 0x0) write$eventfd(r3, &(0x7f0000000340)=0x7f, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x9) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c), 0x2000000000000106) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) [ 77.629300] binder: 12957:12983 unknown command 1078485761 [ 77.629308] binder: 12957:12983 ioctl c0306201 20000380 returned -22 2018/03/18 16:55:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="1f903aa4f17581a6f3da3cdcb40e7a0cee09029a15eba3b77ebdfeeb1ed854a44d90a7cb61ea9d49461100e49231705059d020bbfedd96c4760e9e87b543372d2c2d69259e4c16560d82b6f72d8a2a6854e22c046e7a811ba4ca8161d6bb7cd245d76aa169933c013c07258bd22fccb2a44b", 0x72) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003300000000000000000000000000000000000001000000000000000000001d7a5c4cb5886d2f00000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042d70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000"], 0x3}, 0x1}, 0x0) 2018/03/18 16:55:01 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') socket$inet(0x2, 0x1, 0x9) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/4096) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000001040)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001080)=""/4096) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/03/18 16:55:01 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'bond0\x00'}}) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/03/18 16:55:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x102) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/03/18 16:55:01 executing program 0: r0 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') 2018/03/18 16:55:01 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2766b54b3135b58e, 0x10) fcntl$setlease(r0, 0x400, 0x2) read(r0, &(0x7f0000000080)=""/107, 0x6b) 2018/03/18 16:55:01 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1, &(0x7f0000000ff0)=[{0x80000006, 0x0, 0x0, 0x20}]}, 0x10) write(r0, &(0x7f0000000000), 0xffd7) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 16:55:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x48000000, 0x1000, 0x1a}) 2018/03/18 16:55:01 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x800) readv(r0, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x40000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/03/18 16:55:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf1}}, 0x29d0, 0x800}, 0x90) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='omfs\x00', 0x60, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/03/18 16:55:01 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002ffc)) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'system.', '\x00'}) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="955070421173f85ebde4a8440f481ae3a7691d12b14549abd7179a4b0d5f0ab8155a291fd70c9cea45c6c8b4589743da7b997a73bbd6ac187dcdad04879a595df59b6f52b55b090730531a4f8587af433ab7f6ccd26bfaca09305f6744a34d2c09737f41cbd9048f62da99084f11357677b1ad075b858a", 0x77}, {&(0x7f0000000240)="485cdcff98f6e0547becdd827b96fd7254bb94fd5b27c273bad2bcee54f672e58dcdf29fd63ea5b8d159a078bead271c620744204cbba611447677ecf68d340ca294633a07b3c1f754ffdc65b60588704490bc70233d7f0380534534b18c38abeb1ffc41b66d9760bc9e09eec82fe4049a5e621bd0f1abbb4a65b6948b8aaf07216ef3d54485b5d1f1eb4b1d9624e45d50327328a49065ce3d1ba9a0187f833943ab0b8777654776363ce21ad46ead421dd0fbd480be98d54af767eef870236210886f9c05b4bd30ae547ccbebd2a6f2358c49b22c233c78ad6deaa78fcbeb94f8b8f96e0b43a9645527f120b3031cdc3ebc", 0xf2}], 0x2, 0x0, 0x0, 0xf58b3f09d8d95f1c}, 0x40) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) fgetxattr(r2, &(0x7f0000000400)=@known='system.advise\x00', &(0x7f0000000440)=""/184, 0xb8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{0x8, 0x200, 0x200, 0xe53}, {0xe304, 0x400, 0x1f, 0x1}]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000600)={'gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socketpair(0x9, 0xa, 0x81, &(0x7f0000000100)) 2018/03/18 16:55:01 executing program 5: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'\x00', 0x400}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x400, {{0xa, 0x4e23, 0xff, @empty, 0x40000000000}}}, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/18 16:55:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x131}) ioctl$TIOCCONS(r0, 0x541d) 2018/03/18 16:55:01 executing program 3: mmap(&(0x7f00008a6000/0x3000)=nil, 0x3000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1, @empty, 0x80000000}]}, &(0x7f0000000080)=0x10) finit_module(r1, &(0x7f0000000180)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x40, 0x1}, 0x90) 2018/03/18 16:55:01 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) getdents(r0, &(0x7f0000000040)=""/36, 0x24) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/229) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40880, 0xc) getdents(r1, &(0x7f0000000080)=""/101, 0x65) sendfile(r0, r1, &(0x7f0000000000), 0xd2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000300)=0x9) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x9770, 0x4, 0x8, 0x100000000}) times(&(0x7f0000000340)) 2018/03/18 16:55:01 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) fremovexattr(r1, &(0x7f00000000c0)=ANY=[]) 2018/03/18 16:55:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) fcntl$setpipe(r0, 0x407, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x9a6, 0x2, 0x9, 'queue0\x00', 0x5}) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x11010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000180)=[@ptr={0x70742a85, 0x1, &(0x7f0000000140), 0x1, 0x2, 0x12}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x77682a85, 0x1, r1, 0x1}], &(0x7f0000000200)=[0x28, 0x0, 0x30]}}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x2, 0x1}], 0xb8, 0x0, &(0x7f00000002c0)="3f516e0b312730cb3789b444cc1aaa685a46a2ff4bdd334c1cf876499f382c94ae7a5e389877618f41c04cd066195a22b1c5da9d6f6ccfed70ef0e5bdce753b2f470bd1275c804d9f6848a3d618d264d98ff48a86c11880fcc7c5ba098586bf555d358c6ec0b33445ae9a3739d42df4127c9dcf39d33723924670a4b476d5e12c87fb6b50272810283d5ec55ecc98f1e70f9627f66debd8ecd3df134b4b325f2a5345e0ac715854b3a410c3c71719dfae392aad433505a67"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x101, 0x3, 0x3, 0x4, 0x50, 0x81, 0x9}, &(0x7f0000000040)=0x20) 2018/03/18 16:55:01 executing program 7: r0 = socket$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) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2, 0x81}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0), 0x2) 2018/03/18 16:55:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/18 16:55:01 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x2fffffd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x50, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309, r1, 0x3}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x1}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x2}, @exit_looper={0x630d}], 0x45, 0x0, &(0x7f00000002c0)="a2d63a152f9b4f608d4867a15b1067cc4bd46fb8d649e11f7c4f5b6175378cf12e953a6e56349fd16545bff8d8b3b1ca1506fde3275d28b79e7c9827445676ce047df8013e"}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000380)=[{r3, 0x4000}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f00000003c0), 0x8) r4 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000000140)=0x41, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='aio\x00', 0x2000000, &(0x7f0000000100)="0f2987fc0d1e2f77e3") 2018/03/18 16:55:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x2441) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x2, 0x0, 0x300, 0x6]}, 0xc) 2018/03/18 16:55:01 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="0480d9086a24cfa1cf2d0230d9742dabfd60b5dad669", 0xff41, 0x91, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x47}, 0xfd) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x0, 0xffff}, {0x2}, 0x3, 0x4, 0x6e5b}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0xc0be}, @in6={0xa, 0x4e22, 0xd5, @dev={0xfe, 0x80, [], 0xc}, 0x400}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffffc00, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x2d0f}], 0xe8) 2018/03/18 16:55:01 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000140)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}, {&(0x7f0000000300)="d7ad667250b9ba44f3270225a7434d00e2127845a71a1df88281b53d", 0x1c}], 0x2) 2018/03/18 16:55:01 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)='7', 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') sendfile(r0, r1, &(0x7f0000000080), 0x400000fd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x4, 0x101, 0x4}) 2018/03/18 16:55:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xc7ad) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009c8000), 0x0, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000001100)=0x14) getsockname(r1, &(0x7f0000001140)=@alg, &(0x7f00000011c0)=0x80) 2018/03/18 16:55:01 executing program 5: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) socketpair(0x0, 0x806, 0x205f492c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x25, "0e7e660e5f2da425937c09c9cb25ced5a44edc4b5de93a958f5919d73e5e919460ccff47f9"}, &(0x7f0000000140)=0x2d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xc00, 0x4, 0xffffffffffff9d66, 0x66, r1}, &(0x7f0000000000)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/18 16:55:01 executing program 2: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) setpriority(0x1, 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0xf, &(0x7f0000000040)={0x8, 0x1}, &(0x7f0000000080)) 2018/03/18 16:55:01 executing program 7: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8000) 2018/03/18 16:55:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x14) prctl$intptr(0x1c, 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/225) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)="747275737465641e00", &(0x7f0000000080)="747275737465641e00"], &(0x7f0000001fe4)=[&(0x7f0000000100)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)="fd"], 0x1000) 2018/03/18 16:55:01 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180), 0x4) 2018/03/18 16:55:01 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x7f0, 0x9, 0x5}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x7ff, 0x823c, 0xa, 0x6, 0x2}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0xb6}, 0x3}}, 0xc14, 0x800}, &(0x7f0000000380)=0x90) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffdf6) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e20, 0x20000000000000, @loopback={0x0, 0x1}, 0xac}, 0x1c) 2018/03/18 16:55:01 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) timer_create(0x7, &(0x7f0000000000)={0x0, 0x6, 0x4, @thr={&(0x7f0000000100)="c1757c097a4cd9ab2ca2931851f09c8512f7cd1c2fe0187d00b00eaf07626babaaf91424574419f672105f07f8f82ac0c26aa711c174492bae0620fdf8caa402ae3c42d31ef1a27b934b7f359a50a5a8cf77183d9d48571c9fde9732562bec32eab9208e3d28def046e167967d8d9c30dc2b695c111334902960108be67d70cea3994037c9bdeaadeb0b971aa06d6d3b3926f50c42784e03f87cfa7d84960c3dbf8eff131a818428f24cbdd2f2aea52ea73fdecb14f40ae6d8a940bb0140736f6a1057238186162656c57957adaa7225afd38383e03a202594e6324331a7c324d8a9b0b93c9d", &(0x7f0000000200)="ed0a4af0c5c2da3fc6511957cc4029ec4fbe8e9b4bf614f5556e756a0edec90df19401a6720bc088ea93c0c0db1029b59c73beb99a977ca90b1a9774ba3e2e6a921062555c0360f0ff15912adf4cbdb674"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000340)={{0x77359400}, {r2, r3+30000000}}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000080)={0x9, 0x1, 0xe8, 0x7, 0x4, 0x9, 0x3, 0x7, 0x8, 0xd837, 0xfffffffffffffeff, 0x9}) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r5+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x0) clock_gettime(0x1, &(0x7f00000000c0)) signalfd(r4, &(0x7f00000002c0), 0x0) 2018/03/18 16:55:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/3, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/03/18 16:55:01 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x2fffffd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x50, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309, r1, 0x3}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x1}, @increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x2}, @exit_looper={0x630d}], 0x45, 0x0, &(0x7f00000002c0)="a2d63a152f9b4f608d4867a15b1067cc4bd46fb8d649e11f7c4f5b6175378cf12e953a6e56349fd16545bff8d8b3b1ca1506fde3275d28b79e7c9827445676ce047df8013e"}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000380)=[{r3, 0x4000}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f00000003c0), 0x8) r4 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000000140)=0x41, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='aio\x00', 0x2000000, &(0x7f0000000100)="0f2987fc0d1e2f77e3") 2018/03/18 16:55:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000001ffc), &(0x7f0000001000)) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x2, 0x1000, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffff88, 0x2, 0xffffffff, 0x1b3b, r2}, &(0x7f0000000140)=0x10) 2018/03/18 16:55:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4063d) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x2, 0x100, 0x2}, &(0x7f0000000280)=0x14) connect(r2, &(0x7f0000000300)=@llc={0x1a, 0x1b, 0x401, 0x40, 0x6c5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000000a0fd868896c09e98b948db000000000000000000000000000000000000000000000000000000000000367ca30be55e63b21ce1535249e6351d1be5fa2ac5c33b7a69ca7bc3dd3632943da9ca5dd6b53dfeddd0c190979252de1949ce1c9c168f57a8fb3ac9c2dc555d166bead6a20064b755268ca68b95ff704c0b9c8ad849f38d3a5b904dcb6720b82e70e044b7ac84da1f3d41e811e7a89028cef689e815a32228"]}) 2018/03/18 16:55:01 executing program 6: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f000042470b)=ANY=[@ANYBLOB="0000000000000000000000000000c7aa169a16fe774f000000000000"], 0x1001) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r0, 0x16) 2018/03/18 16:55:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100) read(r1, &(0x7f0000001d40)=""/4096, 0x1000) sendto$inet6(r1, &(0x7f0000001000)="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", 0xd01, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 16:55:01 executing program 2: r0 = socket(0x12, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/03/18 16:55:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)="6f6c6c69c48b049a0070b7c0797f7322312b5f217fec81ac01ce19b24390a61370415431c4d126cb6c88011ef29c07d2dabb4c57d48b1f067d9477aeb609e80849915cf439fd711ad32e725f66bb", 0x2dd) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0)=0xffffffff, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) 2018/03/18 16:55:01 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x31c) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x32) 2018/03/18 16:55:01 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000300)=""/167, 0xa7}, {&(0x7f0000000240)=""/59, 0x3b}], 0x3, &(0x7f00000003c0)=""/64, 0x40, 0x3}, 0x100) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000004c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000440)=0x5, &(0x7f0000000480)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/03/18 16:55:01 executing program 5: mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000080), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/18 16:55:01 executing program 7: getpid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_flowlabel\x00') close(r1) 2018/03/18 16:55:01 executing program 5: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000135000/0x4000)=nil, 0x4000, 0x7, 0x100008031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) socketpair(0x0, 0x80001, 0x4, &(0x7f00000000c0)) 2018/03/18 16:55:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x275, &(0x7f0000000040), 0xffffffffffffed8, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000380)="93619804416ede261fd0ee0f3864c9b4b7288de368f8c0a10ac6d477b411ced90fec3c6aaf2670751a3ab0a39bed49b1d0c4e623ac1597b92099ca573948d1729389f1a6e06b36cba052ba1a86cdf0025a1616f5b076629c44f81482973ec63891eef75b4717672c7a55e1951c773462e8e40493274418a301f80f34a71638f5c06de210100a7971b6d51bdaa3d54b6022bffa44c779accf53656f9dc27e4a66e7d23502feb2f504185f54b72e85d7390a20bf6b5b889fa55546ed6b5b906f37e0375fd4f07afe7bf45c"}, {&(0x7f0000000080)="e6bac53387165ff4029ee7a304d60544cf63706d0ae776fd972c88dfb587b24c176f55f1d250bcd3f23c4657fa790c1376bd096c946c9735783492912f6962485b92fc1ed26729b87fc7e9215413e040"}, {&(0x7f0000000240)="f1b3a436862cd2f0c8feded1085d65a0245041e823a6ca8a59e6ffe43bc9106f52770e6b12eafcf189d258510fdb9c5587b73facf8ba92d1ffbd078368e26c8d162ee8aeb3232158c82f02b0697cec1c26c255499a01ef7e7502ce6932c4da9083b6e11c906db7f58cd5a0ee91b29bc14c29cb92d9886ea350505ddc4a3bfc11902173f5f772f44dd7bc2baeb27e5eab2bf84f79eb1f2ff082124f951032e95405e8d908dc95600aec11469a4c7e6082d9f5fd63a86dd3500af76e8ce6c0b2128dc84d19cad04c0a945c2ba32292b309a87eae52d9e6a242660e94e048886b51f37988701943093b6dd46f18bf97735f06"}], 0x217, &(0x7f0000000040)=[{0xfffffffffffffcf6, 0x0, 0x8487}], 0x10}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x140, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x9}, {0x0, 0x1}, {0xb, 0x10c}], 0x3) 2018/03/18 16:55:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9dad500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000380)={0x8e, &(0x7f0000000340)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'\x00', 0x200}) r1 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) recvfrom$unix(r0, &(0x7f00000000c0)=""/67, 0x43, 0x21, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) ptrace$getenv(0x4201, r2, 0x200, &(0x7f0000000580)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000005c0)=r2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="66155494f8c9893fb3101b24c0cee67774cbb3c48a7ed05946917c24314cdfcb94fe3aa82ccf341514ff391e52cd68009ac8ab32ce4ac5367822fb3733358d7720a2985e0b31eb734c18bbf010b4950f005c95ffbfa54413ce1a520052cba8e6badefd950ae6b7741eb9791f9bf22bdaf46c82c41168a1d0", 0x78, r3) keyctl$instantiate(0xc, r1, &(0x7f00000003c0)="dbd6086ec1fd5a16ad0d0cad44080d73860f99c72fbef63357f5b96adee89af013f151d3c2d02e6a99495303d74447e32db93b5aac390f98e3c15fe089d82ce406f6f8075b659b72b710182e8d004f94319168c5d79173fcb44251b3d03dba468a5a683768a8d4da85ed47ab6a5d48e8351862c7752fe6c24f456966", 0x7c, r4) keyctl$reject(0x13, r1, 0xcb6a, 0x80000000, r3) 2018/03/18 16:55:01 executing program 7: socket$inet6(0xa, 0xf, 0x1000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x7ff, 0x3, 0x4081, 0x200}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x6, 0xc8, 0x8, r2}, &(0x7f0000000100)=0x10) 2018/03/18 16:55:01 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/46, 0x2e) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/03/18 16:55:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000f, 0x813, r0, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0xffff, 0x31a, 0x44db}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/03/18 16:55:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x6, &(0x7f0000000100)=0xfffffffffffffffd) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x003'], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0xffffffff}, &(0x7f00000000c0)=0x8) 2018/03/18 16:55:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cefff8)={0x2000000000000003, r1}) 2018/03/18 16:55:02 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80803) r1 = dup(r0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) 2018/03/18 16:55:02 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x7c, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) 2018/03/18 16:55:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 16:55:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000006c0)="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") sendfile(r0, r2, &(0x7f0000000040), 0xff) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x9, 0x9, 0x81}) 2018/03/18 16:55:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x20000000000003b, &(0x7f00009f1000)=@fragment, 0xe) dup2(r0, r0) 2018/03/18 16:55:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x1000002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101001, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/03/18 16:55:02 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a380)={0x0, 0x0}, &(0x7f000000a3c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a400)={{{@in=@multicast2=0xe0000002, @in, 0x4e21, 0x9, 0x4e24, 0x0, 0xa, 0x0, 0x80, 0x3a, 0x0, r2}, {0xffffffffffffa346, 0x8, 0x5, 0x9, 0xa0000, 0xd6c7, 0x0, 0xa780000000000000}, {0xffff, 0x9fa, 0x9, 0xfffffffffffffffb}, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6, 0x3e}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3503, 0x5, 0x2, 0x8, 0x2, 0xffffffffffffd2c9, 0x800}}, 0xe8) bind$bt_l2cap(r0, &(0x7f000000a500)={0x1f, 0x2, {0x2, 0x6, 0x25, 0x3, 0x1}}, 0xe) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000000a540)={0xa7c9, 0x8, 0x7ff}) ptrace$cont(0x18, r1, 0x6, 0x5) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000000a580)=""/81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a680)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x4, 0x101, 0x4, 0x1, 0x6}, &(0x7f000000a740)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a780)={r3, @in6={{0xa, 0x4e21, 0x7ba8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x10001, 0x8001, 0x1265, 0x3, 0x2}, &(0x7f000000a840)=0x98) bind$bt_l2cap(r0, &(0x7f000000a880)={0x1f, 0xe7c, {0x1, 0x9, 0x7, 0x8, 0x101, 0x400}, 0x7ff, 0x6}, 0xe) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000a8c0)={'bond0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000a900)={0x7ff, 0x0, 'client1\x00', 0x1, "75d662134f53f408", "d4aeefbfbd7787f8e7665d5aa181ca108d2b951a72d86db67c56ef38433304ba", 0xfffffffffffff801}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a9c0)={0x8000, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x18, 0x4, 0x1, 0x50000000000, 0x3, 0x0, 0x1, 0x800, 0x1f}) readlink(&(0x7f000000aa40)='./file0\x00', &(0x7f000000aa80)=""/84, 0x54) fcntl$setpipe(r0, 0x407, 0x7f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000ab00)=@assoc_id=r3, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000ab40)=0x3) readlink(&(0x7f000000ab80)='./file0\x00', &(0x7f000000abc0)=""/233, 0xe9) mkdir(&(0x7f000000acc0)='./file0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) accept4$nfc_llcp(r0, &(0x7f000000ad00), &(0x7f000000ad80)=0x60, 0x80800) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_dev$binder(&(0x7f000000adc0)='/dev/binder#\x00', 0x0, 0x802) mount(&(0x7f000000ae00)='./file0\x00', &(0x7f000000ae40)='./file0/file0\x00', &(0x7f000000ae80)='fuse\x00', 0x20, &(0x7f000000aec0)="5fa55ad162b5a9e5093d48f9ea2c1459110e96ae89f889b2f0fb44e0") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000af00)=0x2, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000af40)=0x81, &(0x7f000000af80)=0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000afc0)={0x101, 0xe4a, 0x2, 0x3, 0x0, 0x1}) creat(&(0x7f000000b000)='./file0/file0\x00', 0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b040)={r4, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0x7, 0x0, 0x7, 0x5, 0x4}, &(0x7f000000b100)=0x98) pause() 2018/03/18 16:55:02 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @empty, 0x1}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x800}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e21, 0x9, @empty, 0xc000000000000}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3000000000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}], 0xbc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x305}, 0x14}, 0x1}, 0x0) accept$unix(r0, &(0x7f0000000200), &(0x7f0000000280)=0x6e) 2018/03/18 16:55:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@ax25={0x3, {"e68252325d7efa"}, 0x200}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="bbff6595", 0x4}, {&(0x7f0000000140)="cd90667a364e61f964516b165425d1945715de1e821cade68d2f4f1d43a00be04e17af1925391d98f4347a88a859eaa1fe8ac1ae00f214eb5c63bfed3a48609980da62e797499481fac91f6541dfb510a2c60b102d6459c22394249bb7c69b8028c529512a175acdeb3808b8e90e29a5bc7379cfebe799", 0x77}, {&(0x7f00000001c0)="9b76771b47bdd72c17ae2b55da4231d0577527da0a9bed93b889e87a122ab0aad9a724cd6a856d9a6a4f9d5f9a3ec2266053c63bc8a31ceee0f43f2cc544907cc50a1ff03440a7e74a3c285eaf61b7f1faca9bd2a9fe1a291a0aab552b740de82d897ad9996190d114820dc5bc8f848fb71019c8f36edd01c94348960c4110055b9b7582664dde0223b14b67d0b90154ecabfbde30a94f81b3690fbaf150a26cd4bb7c6d78a658aa7d6ba397d9c95758b3de23a0c681450073ab964b686bc45c180d2439629588025078cbf9f1b8d6c69b2a11069215a1c36d29217632958a95f01e8ddaabee93daafb8", 0xea}], 0x3, 0x0, 0x0, 0x4}, 0x1) 2018/03/18 16:55:02 executing program 4: r0 = inotify_init1(0x80004) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000080)={0x399f1334, r1}, &(0x7f0000000140)={0x100, 0x4, 0x7, 0x3, 0x4, 0x6}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/netfilter\x00') userfaultfd(0x800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000180)=0x100000000, 0x4) r4 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) [ 78.784174] syz-executor7 (13215): /proc/13206/oom_adj is deprecated, please use /proc/13206/oom_score_adj instead. [ 78.799310] binder: 13207:13212 ERROR: BC_REGISTER_LOOPER called without request [ 78.809389] binder: 13207:13212 got transaction with invalid offset (0, min 24 max 546) or object. [ 78.809430] binder: 13207:13212 transaction failed 29201/-22, size 546-280 line 3196 [ 78.809437] binder: send failed reply for transaction 79 to 13207:13227 [ 78.817723] binder_alloc: binder_alloc_mmap_handler: 13207 20000000-20002000 already mapped failed -16 [ 78.837453] binder: 13207:13227 ERROR: BC_REGISTER_LOOPER called without request [ 78.838653] binder: 13207:13212 unknown command 76 [ 78.838662] binder: 13207:13212 ioctl c0306201 2000a000 returned -22 [ 78.838687] binder: 13207:13227 got reply transaction with no transaction stack 2018/03/18 16:55:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x19}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/18 16:55:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="6e2d3ddb7174617400") stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xedb}, 0x8) r2 = getpid() openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00007b3ff8)=0x8001, 0xffffffffffffffee) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x9, r1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@int=0xfffffffffffffffb, 0x4) fstat(r0, &(0x7f00000002c0)) sysfs$1(0x1, &(0x7f0000000540)='ppp0wlan0\x00') socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000240)=0x54) timerfd_gettime(r0, &(0x7f00000004c0)) waitid(0x2, r2, &(0x7f00000003c0), 0x3, &(0x7f0000000400)) 2018/03/18 16:55:02 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x1}) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006bfb8)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000469ff4)={0x4}) 2018/03/18 16:55:02 executing program 4: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='+vboxnet1*self-%.\x00', 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="95e40971ffab7f7188ab67cb8bea582607016a4c11ae39dde791995392b4ddf845b695a601930451487b118a88879e6938dc23a727bf8de7dab3a55cdc561f091832f732862369a66624f6a37c617f4ef469a7c927649dce715304e633e38917519e8afb18a3b1152cadadeb4ceb14032483910d8f7f33d8d7a5929920041c4e0859f374bc708fbe2b92e4e027451d021924732d60565ba3d77c420bf60a07d8b9c81ebd64b09ee29a93dd", 0xab, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0, r1, r2}, &(0x7f0000000300)=""/41, 0x29, &(0x7f0000000480)={&(0x7f0000000340)={'rmd160-generic\x00'}, &(0x7f0000000380)="76dccadb37332dea0873e0320800659988b9f850be40ebaa1c2568965f2c510154500696a37dfd449e5f9028131d2e41590fdbb68f18770f7d9debb4e2f84791c49a871f5984a345e187e96c99110273e07593c56c85a4d3c01e82192dcb952208d4e66ecfb5f1a5be0e0472b34d69ac9acb95ed621360c6dd39e1fc461943db5fe8a7921c218b0fd98142563a1636cd21b6f00c54644c8a4a7b4d510fb22f8fc680b4ecb2c35f50a09b6707fdeab0ef940ada36001492f8bfa03e8e0504162e8f31e0cfe2aa1683398e860115a167922dc88a89fa83819e56eed4e7d42444cf7c183c99baea54202a438eb1", 0xec}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) 2018/03/18 16:55:02 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0xfffffffffffffff5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/178) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e23, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x3, [0xe035, 0x1000, 0x8, 0x3ff, 0x7, 0x800, 0x1e47, 0x1]}, 0x5c) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x800) 2018/03/18 16:55:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = socket$inet(0x2, 0xe, 0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x33139e74}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x101}, &(0x7f00000000c0)=0x8) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000205000)={0x200000000000}) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r4}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/03/18 16:55:02 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x8, 0x4d}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) 2018/03/18 16:55:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9, 0x1f}, {}]}, 0x10) 2018/03/18 16:55:02 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', "2962646576296574683073656c696e7578776c616e31df00"}) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xffffffffffff8001) [ 78.838693] binder: 13207:13227 transaction failed 29201/-71, size 546-280 line 2926 [ 78.851857] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.851948] binder: undelivered TRANSACTION_ERROR: 29190 [ 78.851955] binder: undelivered TRANSACTION_COMPLETE [ 78.851960] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/18 16:55:02 executing program 7: open(&(0x7f0000000000)='./file0\x00', 0x400, 0x3) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r0, 0x80000000000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:devicekit_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x36}, 0x34) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r2, &(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}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/03/18 16:55:02 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x9) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) clone(0x3002017f, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x7) sendfile(r1, r2, &(0x7f0000000040), 0xff) setns(r2, 0x4c000000) 2018/03/18 16:55:02 executing program 4: futex(&(0x7f000082fffc)=0x1, 0x9, 0x1, &(0x7f0000b97000), &(0x7f0000676ffc), 0x0) 2018/03/18 16:55:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) socketpair(0x10, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000000040)="987831b779d2b786dc138f3495140d72af6d6429406af659fd4d7aec34d07e08c5c696ce8467aed7c2749507a9d999f115145ef5611a6669a74a1f", 0x3b, 0x4, &(0x7f0000000080)={0x4, 0x85, 0x1, "5628e425ec64", 0x1}, 0x10) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/18 16:55:02 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x15f) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xd, 0x40010, r0, 0x53) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x2, 0x1, 0x100000000, 0x5, 0x80000001, 0x8001}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "2a51ab715927c723744ec8439c8d3f0d1f1635d26d34736e6d5fe3cb5cf48da9"}) 2018/03/18 16:55:02 executing program 2: r0 = socket(0x10000000010, 0x1000000400000002, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="17", 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/18 16:55:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) write(r1, &(0x7f00000b5000), 0x0) clock_gettime(0x1, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000040)={0x26, 0x1121, 0x3, {r3, r4+10000000}, 0x1, 0xffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 16:55:02 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@ax25, &(0x7f00000000c0)=0x80) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000040)=0x80) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73797374ec7c3aff"], &(0x7f0000000380)=""/59, 0xfffffffffffffd4b) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1) 2018/03/18 16:55:02 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0xffffffffffffffff) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000004) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x100000000000) 2018/03/18 16:55:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9ff, @dev={0xfe, 0x80, [], 0x1a}, 0x1ff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000240)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x6a1482d0, 0x30, 0xfffffffffffffff7, 0x796}, &(0x7f00000002c0)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/18 16:55:02 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0xffffffff}) 2018/03/18 16:55:02 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sysfs$3(0x3) r2 = syz_open_procfs(r1, &(0x7f0000000040)='comm\x00') mmap(&(0x7f0000b58000/0x4000)=nil, 0x4000, 0x2000002, 0x10, r2, 0x0) r3 = socket(0xa, 0xf, 0x40) setsockopt$inet_opts(r3, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/18 16:55:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 'queue1\x00'}) recvmmsg(0xffffffffffffffff, &(0x7f0000006500)=[{{&(0x7f00000016c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001740)=""/69, 0x45}, {&(0x7f00000017c0)=""/170, 0xaa}, {&(0x7f0000001880)=""/76, 0x4c}, {&(0x7f0000001900)=""/145, 0x91}, {&(0x7f00000019c0)=""/88, 0x58}, {&(0x7f0000001a40)=""/239, 0xef}, {&(0x7f0000001b40)=""/103, 0x67}, {&(0x7f0000001bc0)=""/204, 0xcc}, {&(0x7f0000001cc0)=""/162, 0xa2}], 0x9, &(0x7f0000001e40)=""/106, 0x6a, 0x4}, 0xfffffffffffffffb}, {{&(0x7f0000001ec0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004440)=[{&(0x7f0000001f40)=""/197, 0xc5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/171, 0xab}, {&(0x7f0000004100)=""/255, 0xff}, {&(0x7f0000004200)=""/253, 0xfd}, {&(0x7f0000004300)=""/184, 0xb8}, {&(0x7f00000043c0)=""/108, 0x6c}], 0x8, &(0x7f00000044c0)=""/26, 0x1a, 0x7fffffff}, 0xffffffffffffff01}, {{&(0x7f0000004500)=@sco, 0x80, &(0x7f0000004800)=[{&(0x7f0000004580)=""/151, 0x97}, {&(0x7f0000004640)=""/155, 0x9b}, {&(0x7f0000004700)=""/54, 0x36}, {&(0x7f0000004740)=""/188, 0xbc}], 0x4, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000004840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004980)=[{&(0x7f00000048c0)=""/171, 0xab}], 0x1, &(0x7f00000049c0)=""/86, 0x56, 0x7}, 0x81}, {{&(0x7f0000004a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/176, 0xb0}, {&(0x7f0000005b80)}, {&(0x7f0000005bc0)=""/124, 0x7c}, {&(0x7f0000005c40)=""/177, 0xb1}, {&(0x7f0000005d00)=""/171, 0xab}], 0x6, &(0x7f0000005e40)=""/236, 0xec, 0x6}, 0x4}, {{&(0x7f0000005f40)=@nfc, 0x80, &(0x7f0000006380)=[{&(0x7f0000005fc0)=""/71, 0x47}, {&(0x7f0000006040)=""/116, 0x74}, {&(0x7f00000060c0)}, {&(0x7f0000006100)=""/64, 0x40}, {&(0x7f0000006140)=""/236, 0xec}, {&(0x7f0000006240)=""/249, 0xf9}, {&(0x7f0000006340)=""/20, 0x14}], 0x7, &(0x7f0000006400)=""/199, 0xc7, 0x1}, 0x3}], 0x6, 0x2, &(0x7f0000006680)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000066c0)="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", 0xfc) writev(r0, &(0x7f0000001600)=[{&(0x7f0000000000)="a8e4f7cb22b9bbd406970120c47e7e0b938a11dbdfbe0d4d3c6e376bcb2ae181e164939b2c670108d42abfa06553eaa6280c0fddaa136a452ed0d371e775425a7478912d95eab5c92750e1d507cd103886437ef3ef3108eddd25adf5868a66c32cbb9bc15383f1f962a85ca31664c2b8791325a18a9b7b8c189a3a891c75b8a856f01172797a914a167db96129a1e6ff4e4e3b794d34115851dc11c847b776d1322271bb71c923338afd3e644fb8bee27a11d414a44693d666e33ab81dc6a474e3b4f84d62474c4ef563867d7abf50b18c959a3aa251c07999ce977e74ec5a", 0xdf}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="cab44bcdede30f83b62897d16776a0fc5048d19ecb55f885beaa15c5eec520631150c7a38a9d54f56e4553313e153e7c0c6aeffb970a1f26499d98e9614af97d1dffc1a192e30ed93e00c531c8d488385ee5488af6d04490e613b4bc95cf3f824a8a55a2541c9d10695b7a83297b1ed8fe8b6442ef2b86fbdd179bc0723a702716426b08087f6282b4a4526a967b3ff8cc28f3dd8d6318", 0x97}, {&(0x7f00000011c0)="65dda326518998dc721417b97277d362b0e7ccc8e41c", 0x16}, {&(0x7f0000001200)="7b0b49ef2de0d8ca3dc3ba5b0dcbf529c574bd62f4ea00cbf7f3a455e4bf59f7f23b405cb3e17bbca5a76f71138b26f1809949f18d3ad26acd721b6b08e33be6239b26387ece47273cca49908063a4aa58e49b55d54fad413ed78e747f3350fba1cb51715f2c67a590e89137a75dd99839b2d0cc7cf5eda10b0f05b69c8e5bc7cde352432251df6f8faa780cde84a9ee9e06b6208303508e6b872d01c9705413c521a965ce563f9d9852aada8d34e81de0b91c07", 0xb4}, {&(0x7f00000012c0)="b9df6730267506f722f90693563691570e77eb85d5cb9483435b0817fc7404fcd044194e345b8b94a33d829f6e499b41675bfcdeb2b9a672d56182c09165c7a0a5b35fe79e2d30af7abe6287fd5aa9e664e8a202c3c74023e5f5121c362eb3466e06add9187a05a776b8781e55ba413fa38891b49d3753334d7f24569925d356152784f859e51fc995eca59d2c9c3532248a8fb13345e2e51e4f7078d357dc9781a7c43b99e8112a043a85fdd1e6a0e5c84a389d4d9d06304fbb5228c3f896277ccbc412e0775779cd7295380995271c2ef0da96b95b3a4f10fce1a195b010ba85828781c1e189ea94", 0xe9}, {&(0x7f00000013c0)="cd0a8458afa8c7f393ebe0aa603b085e930f8d75520c673569ba207b8a8531ef7e8571ff2fa764f42c1eec95690872c1a91ef38b86c654ca1cc4eb0a1090ae4b03af06932a466edd02af7e5408b2a2fe23325258748068212da68642dfd0bbaa0db661a95786b8681c7c6d6cb3f9041304dc19f7ba50c063262b3fe519217159550b62b4ae2485a26d4c52eb2dbeb8248026d41cc3f347dafc4a19764b00757202e4fd3d5f6c7b04271eaa6eb7a50801bc", 0xb1}, {&(0x7f0000001480)="140995d4725b7a176211999a5bb9680137b461be6a7f96a6b30754c9af435fc6d1a1b1bf3dddf2315d602741f7928477da11e322723483f4027d6a4e0bde2996cffa87fb62f501c13f7535339708da147e58e2c24dd01141442d94ed344c22e0d306f1e69f81076a14fb5bdcd3b0056eb9dcf79c50c6a0617e5422bee3bf4b0167ecd0b273fae3bb7af031d65513ed40446bf655fe4229a36fb4ff2fb40123", 0x9f}, {&(0x7f0000001540)="e3b8b2f50b0379efa9", 0x9}, {&(0x7f0000001580)="c4a88900a8971218bacc0834bb2afcb174c614604b6337ede88e9182658fadff98693a6d7106313c4638f1c0c32875298955c90f5e85f33dd3d6c9d7e78f6a405892cac116841ff0258db6f18c4bac82350467ab9ee312cc62a3554e59e875078ffe16018578f138d63623bb3b4806acb691e71b48a5bb", 0x77}], 0xa) 2018/03/18 16:55:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = memfd_create(&(0x7f0000000100)='{nodev\x00', 0x1) ioctl$VT_RELDISP(r2, 0x5605) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0xa, 0x7d9, 0xa, 0x4, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x6967, 0x0, 0x8}]}, 0x20}, 0x1}, 0x20000040) 2018/03/18 16:55:02 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000015000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x1}, &(0x7f0000000200)=0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000015fffc)=0x2) epoll_pwait(r3, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/03/18 16:55:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xfffffffffffffbff}) 2018/03/18 16:55:02 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x100) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x529000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x40, 0x6, 0x10000000002b94}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000100)=0x8) ioctl$KDENABIO(r0, 0x4b36) 2018/03/18 16:55:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400810009001107fffffbffffffffff00000082aded8b8cba49afa793b0d0828bc2510008000400000000"], 0x24}, 0x1}, 0x0) 2018/03/18 16:55:02 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x28482, 0x2) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r1, &(0x7f0000000000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xffffffffffffff74, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000082, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a0fff)=""/1, 0x1) dup2(r1, r1) 2018/03/18 16:55:02 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x48}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) r0 = open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x6, 0x800, 0x4, 0x1}, 0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x2, 0x5, 0x1, 0x1, 0x7, 0xad, 0xff, 0x1ff, 0x0, 0x5, 0x3, 0xff}) 2018/03/18 16:55:02 executing program 6: r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/18 16:55:02 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6b3, 0x6, 0xf97, 0x3}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/18 16:55:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x6, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) 2018/03/18 16:55:02 executing program 7: r0 = gettid() setpgid(0x0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x4000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x100000001, 0x7ff, 0x1, 0x803, 0x6c54, 0x1ff}) fcntl$addseals(r1, 0x409, 0x8) 2018/03/18 16:55:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f00000002c0)=@abs, 0x273, &(0x7f0000000200)=[{&(0x7f0000000100)="14ed127f8d50c339314a8743b6cbd15322bea9fd3345bbbd75344c3a7517d0ef9e83e9e291f4af81d63de85556b6272cd9ca06cde1e486d070d06a306ae3455d0958969f2e95e3e9e5fbed09000000b43b271b56ed2130db95ea8dfa1b5aebd3798eb9ce6a1cbc84274e0f3e3ff8e2dc72e6e072e609d5e2d9e055860b137d4d18f2bb3fd6dc2e96f3", 0x89}], 0x1}, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000180)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) 2018/03/18 16:55:02 executing program 0: r0 = socket(0x1, 0x6, 0x4) connect(r0, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}) 2018/03/18 16:55:02 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x8000000000000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040), 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/246) writev(r1, &(0x7f0000001380), 0x0) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:vmware_device_t:s0\x00', 0x1) close(r0) 2018/03/18 16:55:02 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="7bbb8096b07915abbc00") ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00000000c0)="7a180558c718760e632a125d39c433aba047a36998fb0ea27f45a21fc0a5236d142d48af9575b0b68697e50ecd2a62e6b5c744e0c9224cb720bb3bc5e7ae7319e120f9f4c8f7f566b637fc2c85c1b30e67de1b0ed2b73a201baae9d8e2086047836e4be8700f91ab3739c07343bd75d7c37ef511202564bd50b44a8f6a5e55a2caf4d81c167961ea39d1c384d8f460420f2e6332b10d296d4587bbd02c38ac57ef") lseek(r1, 0xffffffffffffffff, 0x0) 2018/03/18 16:55:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @rand_addr}, &(0x7f0000000580)=0xc) connect$packet(r1, &(0x7f00000005c0)={0x11, 0x0, r2, 0x1, 0x394000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) ptrace$peek(0x2, r3, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'irlan0\x00', 0x3ff}) 2018/03/18 16:55:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x42001, 0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x400) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1caf0964, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101400, 0x0) ioctl(r2, 0x5101, &(0x7f000042a000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x88) 2018/03/18 16:55:02 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{}]}, 0x10) r0 = getpid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x1, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x420000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x7, 0x1, 0x3, {0x77359400}, 0xff, 0x7ff}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0xfffffffffffffd33) 2018/03/18 16:55:02 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x54) futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) [ 79.093840] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=9 sclass=netlink_xfrm_socket pig=13317 comm=syz-executor1 2018/03/18 16:55:02 executing program 0: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/178, 0xb2}], 0x1, &(0x7f000088efe0), 0x0, 0x0) [ 79.155458] audit: type=1400 audit(1521392102.395:58): avc: denied { attach_queue } for pid=13343 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/18 16:55:02 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x5, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x20, 0x3, 0x3, 0x2138, 0x7, 0x7fff, 0xb045, r3}, &(0x7f0000000180)=0x20) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/03/18 16:55:02 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10}, 0xc) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@alg, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="54f0dd89ffc2ed1692aa9367c777349a60d6f1a9dbd3373993ca3cd0a73cddbef52b12d720e9b3fde7f51def279a441d9623b604740eeddf44") getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r4 = request_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='cpuset:\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r3, r4) getsockname$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0xfffffffffffffddf) preadv(r2, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x10000000000001d9, 0x3fffffffffff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000440)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip_vti0\x00'}}) 2018/03/18 16:55:02 executing program 0: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0xfffffffffffffffd, &(0x7f0000007000)={{r1, r2+30000000}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000003fe0)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8) inotify_rm_watch(r3, r4) 2018/03/18 16:55:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080), 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x4, 0x4, 0x2}, 0x14) 2018/03/18 16:55:02 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x4, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000480)={'broute\x00', 0x0, 0x3, 0x45, [], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/69}, &(0x7f0000000500)=0x78) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x7, 0x3b, r1, 0x0) rt_sigtimedwait(&(0x7f00000002c0)={0xfffffffffffeffff}, &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x1c9c380}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x10, 0x1, 0x10001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={r4, r5, r6}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x7, 0x4}, &(0x7f0000000100)=0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000001c0)=0xff, &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r7, 0x1f, 0x8, 0x10000}, &(0x7f0000000180)=0x10) r8 = memfd_create(&(0x7f0000000040)='\x00', 0x2) readv(r3, &(0x7f00000001c0), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000080)={0x200, 0x928, 0x1, 0x945, 0x5}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/03/18 16:55:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8, 0x400) sendto$inet(r1, &(0x7f0000000340)="e65b27defcbfc9d3f92dea59af62befb41c2b35a004882dfd304acc34f", 0x1d, 0x10, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000003c0)=""/62) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000280)={0x5, 0x97, &(0x7f00000001c0)="f7544dab85cbf8fc6b757ea80e6aaaca193245b75f5a9072080209ca6095a612e823479a35c5c5f23c3908914f46edeb0b554390ec66c8e2877ed54b995f2bb2e75feb69bb6145d5c34b6aa32bc0adcd5b1da2cded2105fd3e9d34c18b64f8a30312ed54e9e7843c89204a795962dfae6373c4f25629222ce19ed10d59b101720e953b0d3be4635f0e87f28d149fab03b01fbb4c31887b"}) r4 = syz_open_procfs(r2, &(0x7f00000000c0)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000040), 0x400000ff) sendfile(r0, r4, 0x0, 0x8001) 2018/03/18 16:55:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100000000006) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/18 16:55:02 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) 2018/03/18 16:55:02 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r0, 0x40, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fstat(r1, &(0x7f0000000140)) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000100)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)) 2018/03/18 16:55:02 executing program 6: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x6, 0x3}]}, 0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x2, 0x3, 0x3, 0x4}}, 0x2e) 2018/03/18 16:55:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x1, 0xffffffffffffffff, 0x1, 0x7, 0x2, 0x7, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x6, 0x1ff, 0x3f, 0xfffffffffffffff7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9f6f}}, 0x2b1c, 0x7ff, 0x100, 0x10000, 0x101}, &(0x7f0000000200)=0x98) acct(&(0x7f0000000240)='./file0\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={'\x00', {0x4, 0xd9, 0x5, "8c283ab5ad55", 0x3}}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000002c0)=0x2, &(0x7f0000000300)=0x1) 2018/03/18 16:55:02 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x3}) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xef, "da7d128a25fdd68d3d95f87666620e7cc267149a40c4136909fc4ec3c6774c32fffd14affbc524e3372e633a66064ff5cf00b49979da90957e7ff69dfdad066b2671dd80372aad1311f2da74435c0cfe575f93092d96b6289554cf5337c1f67dcd697e4974649c06d0a0bdc8e099d9e7ec3ed42d6268fe54ec496ddb7ab74347b44f00f1e86dd5014fb652ffe34c5cc4502e7d1aa5c479086e5ab916b2374c9d4f883f1e6963e1d1fe27127c23ddf209504e2a89784a8b223cc6a7dab78c85844b297e8a5428e55d104a6de69d051d21003bafbbe0740124ee91cf3d227390c515b241b7a86d15abcd66f2f5788436"}, &(0x7f0000000440)=0xf7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x5, 0xa224, 0x20a, 0x8, 0x4a, 0x80000000, 0x0, 0x9, r1}, 0x20) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x10000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x91, "548f1b2453255268d5fa0909f9b96b2db398167dbcdc2652417dd105dd457b88605729901f1b7055a4cb34d2c2cddfa8e1438b83a02944598366f352ad739ab807af879ee4b757c528b7a8a6a718abf26fd2c48d406688fb301241f7251eb6dc46a2c17b51058a9f27102ac14a5386f8cb1be8679a2ca1832c9bfaa182894393d5800f3d3c9e46625e615b6adba648e471"}, &(0x7f0000000300)=0x99) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) 2018/03/18 16:55:02 executing program 2: getrusage(0x0, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c0000000000000000000000020013000300000000000000000000000300060000000000020000007f0000010000000000000000aa000100000000000000000000000000030005000000000002000000e00000010000000088cbb83f3894e800000000"], 0x60}, 0x1}, 0x0) [ 79.276540] nla_parse: 10 callbacks suppressed [ 79.276546] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/18 16:55:02 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r2, r3, 0x9, 0x6aa5, 0x0) fchdir(r1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/18 16:55:02 executing program 0: clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000000380)=[&(0x7f0000000000)='selinux&$\x00', &(0x7f0000000240)='N*\x00', &(0x7f00000002c0)='/proc/self/net/pfkey\x00', &(0x7f0000000300)='/proc/self/net/pfkey\x00', &(0x7f0000000340)='$)]wlan0\x00']) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000901, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x70, "c237280e8507aaea9de25887a95633b2ca4190d4b571d5cfd99b1834948a854b93ae412c477566cfa0efb7228567b694eac71662dccf240129caf34bbd306e8a241a7d8d232603569e69838f2e87f8417c06df691ea31fde8189b32934e1913118a068f09bec30ea635c22b9b369acc6"}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x410}}, 0x4, 0x3}, &(0x7f0000000200)=0x90) 2018/03/18 16:55:02 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x7a1180, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'gre0\x00', 0x4}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/18 16:55:02 executing program 6: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000000)=0xff, 0x4) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/18 16:55:02 executing program 5: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'ip6tnl0\x00'}}) 2018/03/18 16:55:02 executing program 1: r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000000080), 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_get$pid(0x2, r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) inotify_init1(0x80000) 2018/03/18 16:55:02 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) tee(r0, r1, 0x9, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000f80)={0x9, 0x8008, 0x6, 0x8, 0x0}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000001040)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001140)=[{&(0x7f0000000140)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="ecef862d146bfba144a452093d190fc3128f1d11807424d2d7160db0d86a1f54c1820bba585645fe11c731d7882c7f071b7f3e7f7b05c52e5ed6d3065d27d45d2cff7bd61c711844dbc26a96db976c07", 0x50}, {&(0x7f0000000200)="ebf276cfbabae40597f9ca18a07681bf9876c9564deae21a6edbc86bb8bfdee4ea9e36a39fded0f4bfae61933294a7adef6b9c3896d67fae8a3e2a693ba3efa742fccf8c76bb3cdcb862935e888836e0ce226b2643a46e15e0e3efe2cba05169c7d22f5ffe535ebe1161ecd0b76f962309dcef8da031079cb05a0cb4a5050a3ba5ead88ee257a00792e08877e1a3d7ce6d89d9117861735cb082fc71e7d01fdc94c401944a2196555596bc5cdf7cd81c35812c01918fa2d808d88ea096790103afec9feadf01b3c28c1ef81797224e388df39fbd0a1c", 0xd6}], 0x2, &(0x7f00000004c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x201, 0x73f, 0x8, 0x20, 0x1, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x62, 0x376, 0x820e, 0x400, 0x3, 0x81, 0x353, 0x100000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8003, 0x1, 0x7f, r5}}], 0x90, 0x80}, {&(0x7f0000000580)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000005c0)="915fb8436eaec8a3479f95d0414712242887c749a96fcffa3d170fda8c218b70d5eaba6a4098197458bfeda780de4d4774bd90726228aea5753dd93bef8c3e3547676225118b5af1ee90109b3ae9ca815a52dc5541c0d178d05b7b071aa2253861fec10b8c0692e6674b12779587597c14797ed3ed77673c35b334e1ad8a11c61bdaa500800d2a5b98ab3dd73a0f17753ab68b68aea4e45dbce46ef16491d89df1b647d2c48b6a35a2347ab7ebc06aabfe06", 0xb2}, {&(0x7f0000000680)="3260d8cd5cc61d904165f2e770127fca8be6b8d926cd5219f32dc65b0dc53b526e9e79c4621629fc159839fd49efa95a034c430c57058f30fe979cd1c68fe87a0acd9602d4f595fc539f1afbcdcad25b3417bda4152cf6a0a00e8911e9712ddbaf95f26d115d7f79bf2313b375914f9979086e2358fb2871c65cd9fb06f8f4975ace384a7bf57047b334835252b0627a4bf10a06457ccfbac4666de20d16d4ecff2204bc654b409298acd09aa036e6a156d50bf30f25b111c47781a1117e3443378d9821884053ea05361ed27e18286b72d75768eff73f52dac4223314536798", 0xe0}, {&(0x7f0000000780)="1747a4d6245903d5e14a643cfdaa8c10f7781f9423ebfcecbb6c5408faaa3577bf939f67119db318e8f4a3a5df484ccc51e7ae35368e93446e3d6f5f1217", 0x3e}], 0x3, &(0x7f0000000800)=[@init={0x18, 0x84, 0x0, {0x910, 0xfff, 0x8, 0x8}}, @init={0x18, 0x84, 0x0, {0x401, 0x5, 0x1, 0x5f2}}], 0x60, 0x4000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000a40)=[{&(0x7f00000008c0)="5259865f35550bc6849a8fb4c51675068915ee2832aaabfafd8e1d72315ef83ea78f80f3da972cdb037bbbf41565899686227f553a1ea6260b12a7e2b014edc234ca5a4483897fbb4c19fe41c65a439bc8c64c5cfb1b82daaa", 0x59}, {&(0x7f0000000940)="2168808f1126d0480a1f003d334fe7578ccce975db5102f1e175e7d3c8527e92900e8a8b93217dcca6c8332fde18fa6a9b77797824fa2f06d7b5725e42cd563b9d41913f6b5e88c7d49a9c3e8e21251d6b161487b1c75d27deb1dea7250d94fc6d2278cdc0b409879ae317e419a50b8a1714609324fa7040f945256906278ae0b06725c92fd62b067b6f6e56202e495f274e6efcbb693f32d52ebf7fe931f867aad0b0d7371360ab60d25f9dc9741aca680e6e6bd0122b8054b24f49388de0a854f01884147f4e7805522fbf4433fbd80d1b8b614482b3e786820a95c378d4424add9070562d89f774eb3671464007df72b40b490480d8e086", 0xf9}], 0x2, &(0x7f0000000b00)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x6, 0x4, r6}}], 0x30, 0x4000}, {&(0x7f0000000b40)=@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b80)="964cfb08816f64799b28b7945118480a0b1368f77283e2e815775198ed85ac60b510c3379b9f5a4c154ae9e667319be3dd44df1314968deba5171df87fda35f1a83bd820de7fac00d13b4115171d9f283fe772ef1cae12b1d9264f4a9b9e5b6a42db9b9d6821f9a4747bfdde9ae7cb7397d1259b0c8919fda489fa0fe09760f2e238b189297a263e80786034ce84a95f5ede88bb646f7a0a525e164ff5f8e1866ab2a40274454b8a6bd52367ef1aabd1e12c1c6713f0b4cb03a5c73ec5d04fb8a59f969684519e659b5d063716dc45eaaf28d412c786e4a792ee7c5e0b53876ed9340bd078e96940a127003c03db5f6cca16c83f04b609", 0xf7}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000000cc0)=@in6={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000000f40)=[{&(0x7f0000000d00)="af4a3dcedbb3ff416275138f6d9a22b5dc0c8a5ff312f30ee5bf5cb7edc3e0af9d6850038414359d183bca5b4e0564365cd670219f21210c22e4c4c1b209140aa3a67497", 0x44}, {&(0x7f0000000d80)="d1fa004219ca897ce2f695230f31aded7d1062ee23e537ddea8c68f806b47ca9ab6cd2a3db90798ff1802ccd93bd8557d9b2ad1094f2f77b7997edc2c99d8a0e4b38f0b95a7af3eeaf87e9be39238938a9e17e6591bf634e01b5b311cb50e34207f4ab08f995af999402d994c638c4c8ecde63502811246d182dbf69fea5f3bd6e77c7de5ae965257e788fd12803e00bf827e06681b03b12cba2d40c19eb034baec2550f86bf0e7122e49e59131c94266027545d07ddef773d23adfa653b8ca1e4cbe12780a66afc8483a2b2baac6fe48b8d773b1eee04484010132397fb62edaa73570e038f48b45dedfa8bb8d067c858493996221b19e9", 0xf8}, {&(0x7f0000000e80)="da2c1a62aa749ec033e52d3a44aa9f6105ab27e4fcd294f9b2959332129488f55e8d9693149502f461fadba9929792fb509f93a50ec9bef556b80a0d2c5d6d35603fe2294b70fcf1cfa68f6f28e824b5700da1484a8adf877a05d1771a1c2d97fad9dbe7353b11d030c800301bce91dc505179ed4a88b782f18aa2e0612231662875a15051c26c75d97331bf71174f50de489378cc323de7d8fcacde92c5845d004b36987eea5d563d305b7991c17d7d", 0xb0}], 0x3, &(0x7f0000001080)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x0, 0x5, 0x1f, r7}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x155, 0x100, 0x2, 0xfff, 0x3, 0xd19, 0x7, 0x7f, r8}}], 0x90}], 0x5, 0x8000) sendfile(r0, r1, 0x0, 0x7ff) 2018/03/18 16:55:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x0, 0x3, 0xff2, 0x100000001, 0x1}) sendto$inet6(r0, &(0x7f00000000c0)='L', 0x1, 0x20000004, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r4, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) dup3(r4, r3, 0x0) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/18, 0x12}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r5 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r5, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0xe50d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/18 16:55:02 executing program 6: chmod(&(0x7f0000000340)='./file0/file0\x00', 0x0) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/03/18 16:55:02 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f00000000c0)=0x100000001, 0x8) 2018/03/18 16:55:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a14ffc)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x400) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xf6, [], 0x1, &(0x7f00000000c0)=[{}], &(0x7f0000000100)=""/246}, &(0x7f0000000280)=0x78) [ 79.324737] binder: 13395:13401 ioctl c0206434 200001c0 returned -22 [ 79.332369] binder: 13395:13404 ioctl 40106439 20000200 returned -22 [ 79.352066] binder: BINDER_SET_CONTEXT_MGR already set [ 79.352074] binder: 13395:13411 ioctl 40046207 0 returned -16 2018/03/18 16:55:02 executing program 4: r0 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x4000) fstatfs(r0, &(0x7f0000000240)=""/94) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ptrace$peekuser(0x3, r1, 0x5) r2 = getpgid(0x0) process_vm_writev(r2, &(0x7f000000e000), 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/57, 0x39}], 0x4, 0x2000e000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/03/18 16:55:02 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x8000}, {0x2, 0xfffffffffffffff9}, {0x0, 0xfffffffffffff423}, {0x8, 0x8}, {0x2, 0x6eb7}], 0x5) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x6) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000d75000), 0xff62) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x244002, 0x1) ioctl$KDSETLED(r2, 0x4b32, 0x8) 2018/03/18 16:55:02 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f00000002c0), 0x10000000000002e3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xffff, 0x8) 2018/03/18 16:55:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/155, 0x9b}, {&(0x7f0000000240)=""/6, 0x6}], 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x800) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="7f08000000000000c204ffffffff01020000c2040000007f000100c910ff0100000000000000000000000000010700000000810600270f27000000000000000400000000000000010000800000000000"], 0x50) [ 79.441755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 16:55:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) poll(&(0x7f0000000180)=[{r0, 0x7}], 0x20000000000000ff, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xffffeffffffffffe) poll(&(0x7f0000000040)=[{r0, 0x300}, {r0, 0x2}], 0x2, 0x7) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) 2018/03/18 16:55:02 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffff9, 0xe4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt(r0, 0x84, 0x2, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) 2018/03/18 16:55:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000280)=0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400, 0x101000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x2, 0x3, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x4, 0x7, 0x3f, r1}, 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000040170000000000f8"], 0x10}}], 0x2, 0x0) 2018/03/18 16:55:02 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f00000000c0)=""/33, &(0x7f0000000100)=0x21) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e20}, 0x1c) 2018/03/18 16:55:02 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000040)=0x6e) fdatasync(r0) r1 = memfd_create(&(0x7f00000000c0)='dev ', 0x1) write(r1, &(0x7f0000000080)="164690f11220a8", 0x7) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) open(&(0x7f0000000000)='./file0\x00', 0xc0442, 0x132) 2018/03/18 16:55:02 executing program 7: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/03/18 16:55:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x9, 0x0, "41296a8d1fa8b351d2843b8fa6857bba68fa1f9e22772d21a189b31e2acdf5cf83c3596da4219530c162de4dff2754c8d45dfc4bd1309323c8a5b5e6009d77db591c8fa6c57f8da7233efa48c4af04bd"}, 0xd8) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x9, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0x429) sync_file_range(r0, 0x9, 0x5, 0x4) 2018/03/18 16:55:02 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b00)="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", 0x1000) 2018/03/18 16:55:02 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000e0c994d05bf4fc12c3ba0a0a0000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000000000000000000000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x7fffe, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}}}, 0x335) 2018/03/18 16:55:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x7, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x5) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$getregs(0xc, r2, 0x1000, &(0x7f0000000140)=""/167) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) 2018/03/18 16:55:02 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f0000000000), 0xffff) lseek(r0, 0x0, 0x3) socket$key(0xf, 0x3, 0x2) 2018/03/18 16:55:02 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0xfffffffffffffffc, 0x10, 0xffffffffffffffff, 0x63) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/18 16:55:02 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x200}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) getpeername$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x8001, 0xfffffffffffffea8) accept(r0, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) 2018/03/18 16:55:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xfffffffffffffd59) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0xd, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x10002, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/03/18 16:55:02 executing program 4: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x1, 0x4, 0x4}}, 0x80) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 2018/03/18 16:55:02 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gretap0\x00', 0x3}) 2018/03/18 16:55:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000004c0)="74756eddd2520000c352f6a200") setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000400)=0xc) getgroups(0x2, &(0x7f0000000440)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) arch_prctl(0x1001, &(0x7f00000003c0)="5977bb5128") timer_create(0x7, &(0x7f0000000040)={0x0, 0x800000000002d, 0x1, @thr={&(0x7f00000000c0)="5d6e978bea4f35b0d1e4707291b34ecffed0576b7a2ebe93f0ec35356f2f6aebc5e765dc124488fdd344a400dd2d02f9801ce18d825c44ef240c75d819bb135e2b38594975d807beeab7fb7751934e34d1cf717892ff38b0224463f16e50f42564dedf5cbc408a39da521754e7654fe5cb1acbc787a7e5bf643aaa31c5dec1405bf99b5e21d15ae8ce935469dd2d1b9113d78b572c437f31bd923288df76f642354338282476f7ef55c23c5d9449551a35660790b6e66ec8ed445b5329bbaa72139c229086dfe7a4b213221c932d9e1b9792573cfa9bf317fa7cdcbb25c3f00921caf8d13e471e9efdecc085bc", &(0x7f00000001c0)="6294ebb4bc6ddf4f2164b5c132b8aa462d2fc4eff73291b8173dec454d7c5b97151897122b7ab7f16ddb543b0438dc83d8d056d3660c1da553d47a1c430c12b66852dc84d9310862414a6d94a0a26f650fe7af0e26e34da0009713b541444131d2839c41888531e2f539f59177c8f40b5cd82ee2c21b181e6dac3798e9728133d22af96db499d1a4be4c2ef80a976da2ae5181d9aa1666abccd07e03b1fa"}}, &(0x7f0000000080)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0xa0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x5, 0x3, 0x41194fa8, 'queue1\x00', 0xc55}) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/18 16:55:02 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000b00)="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", 0x1000) 2018/03/18 16:55:02 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000008180)=@known='security.capability\x00') fcntl$setlease(r1, 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008140)={0x5, &(0x7f0000007ec0)=""/52, &(0x7f00000080c0)=[{0x9, 0x15, 0x6f, &(0x7f0000007f00)=""/121}, {0x7, 0xff7b, 0x101, &(0x7f0000007f80)=""/1}, {0x4f4, 0xfffffffffffffed3, 0x5, &(0x7f0000007fc0)=""/37}, {0x2, 0x3c, 0x8, &(0x7f0000008000)=""/60}, {0xffff, 0x68, 0x9, &(0x7f0000008040)=""/104}]}) fcntl$setlease(r1, 0x400, 0x2) recvmmsg(r1, &(0x7f0000007d40)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000001340)=""/30, 0x1e}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/109, 0x6d}, {&(0x7f0000002400)=""/253, 0xfd}, {&(0x7f0000002500)=""/208, 0xd0}, {&(0x7f0000002600)=""/1, 0x1}, {&(0x7f0000002640)=""/153, 0x99}, {&(0x7f0000002700)=""/252, 0xfc}, {&(0x7f0000002800)=""/191, 0xbf}, {&(0x7f00000028c0)=""/235, 0xeb}], 0xa, &(0x7f0000002a80)=""/48, 0x30, 0x8}}, {{&(0x7f0000002ac0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002b40)=""/193, 0xc1}, {&(0x7f0000002c40)=""/221, 0xdd}], 0x2, &(0x7f0000002d80)=""/95, 0x5f, 0x100}}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000002e00)=""/145, 0x91}, {&(0x7f0000002ec0)=""/250, 0xfa}, {&(0x7f0000002fc0)=""/71, 0x47}, {&(0x7f0000003040)=""/247, 0xf7}, {&(0x7f0000003140)=""/164, 0xa4}, {&(0x7f0000003200)=""/225, 0xe1}, {&(0x7f0000003300)=""/252, 0xfc}, {&(0x7f0000003400)=""/4096, 0x1000}], 0x8, &(0x7f0000004480)=""/4096, 0x1000, 0x1ff}, 0x1ff}, {{&(0x7f0000005480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000005500)=""/10, 0xa}, {&(0x7f0000005540)=""/133, 0x85}, {&(0x7f0000005600)=""/144, 0x90}, {&(0x7f00000056c0)=""/57, 0x39}, {&(0x7f0000005700)=""/24, 0x18}, {&(0x7f0000005740)=""/135, 0x87}, {&(0x7f0000005800)=""/4096, 0x1000}, {&(0x7f0000006800)=""/148, 0x94}, {&(0x7f00000068c0)=""/179, 0xb3}, {&(0x7f0000006980)=""/217, 0xd9}], 0xa, 0x0, 0x0, 0x6}, 0x400}, {{&(0x7f0000006b40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000006bc0)=""/4096, 0x1000}, {&(0x7f0000007bc0)=""/136, 0x88}, {&(0x7f0000007c80)=""/4, 0x4}], 0x3, &(0x7f0000007d00)=""/1, 0x1, 0x2}, 0x26e2}], 0x5, 0x10000, &(0x7f0000007e80)={0x77359400}) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/246, 0xf6, 0x5}, 0x4}], 0x1, 0x20, &(0x7f0000001300)={r2, r3+10000000}) 2018/03/18 16:55:02 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00000c6fa4)=""/92, &(0x7f0000d3f000)=0xfffffffffffffdb9) 2018/03/18 16:55:02 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xeab4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0xc8, 0xfffffffffffff800, 0x5}, 0x10) r4 = getgid() setfsgid(r4) lookup_dcookie(0xffffffff, &(0x7f0000000340)=""/133, 0x85) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00\x00 \x00'}) r5 = dup2(r1, r0) getsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"62720baaecebba00", 0x8000022001}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'bpq0\x00', 0x400}) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x200, 0x6, 0xbd, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r6, 0x1}, 0x8) [ 79.688367] device bridge0 entered promiscuous mode [ 79.698568] device bridge0 left promiscuous mode [ 79.759311] device bridge0 entered promiscuous mode [ 79.769927] device bridge0 left promiscuous mode 2018/03/18 16:55:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)="9f09000100459c4d879c310881e08e6e4bcc7565fc17d94a88f35075a8333288a1557d3765fe8d7be80d492996d6ae2ce516d4773c536af4cd10943a7c8a7572b2a096b5eca05369b9e662ad8b8aaac4d7e8252f7922aed0edb839") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x261, @time, 0x5, {0x100000000, 0x8000}, 0xc16, 0x0, 0x394}) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) 2018/03/18 16:55:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x2, 0x7cf3, 0x9, 0x20, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_address={0x5, 0x5, 0x33, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x5, @empty, 0xf10}}, @sadb_x_filter={0x5, 0x1a, @in, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x9, 0x4, 0x14}, @sadb_x_sec_ctx={0x14, 0x18, 0x6, 0x0, 0x97, "10503e58c776dda1bd57302a07a99e15d482006f3ca2d43e68aee9bcc736da2603bf95b42672281ffa5717838ad5716c58a2c868170b681dd23906cc925a6a004e249d2fedf2cf7f6310f10fdd88736820bf508bb8dffa100754f2a788a5ba86db5f7b3cb1af8f1edec8b3a48f0aa2c255e3df5a1bc7e4340012d0e26a4cfda84ce4933dafef169811367be83f89ff619d3a536b1c73d8"}]}, 0x100}, 0x1}, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/03/18 16:55:03 executing program 6: socketpair(0x1b, 0x80a, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="630fa021df447390e1f7728eeea3933eb9580f555449bc41a00041faef149525cddc32b2"], 0x77, 0x0, &(0x7f0000000200)="c7995ff1913e576d8365d19a7a4186906e8c0af3c4840b742697e37bdbd4e9aa42446c296c9d1fcfc5f3e864e67a3b4047bdc30bdee32936a28078458c69f7f72f81962698dd4345ae2fe3731e708ec8e1380e66124674d28702000000d63036391c5a5edda0f7c22a5e234ba77f5b93d8c3f8cb1439cf"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/18 16:55:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000140)="8e14bb00faf70e85db1216fbbbfc1510969c5b42972d9cf6f1fefab4b5f519b65e9d99089e164f45a9d97645d08f5024b368cf0969b083421b74e63d55a415e5b8e9ebe3e06fc8a62c7ba3b6ed9a924374af0d8a6126cd1d749614aec0d36d33aeccbcb6b010c348") fsync(r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x2001}}) ioctl$VT_RELDISP(r1, 0xb701) 2018/03/18 16:55:03 executing program 4: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x8) chdir(&(0x7f0000000000)='./file0\x00') symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000011c0)) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80) renameat(r0, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/03/18 16:55:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1a) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x4, 0xfffffffffffffffd) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/18 16:55:03 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='!em1\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f0000000400)='.request_key_auth\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f00000004c0)='rxrpc_s\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000580)=""/110, 0x6e, &(0x7f0000000680)={&(0x7f0000000600)={'sha512\x00'}, &(0x7f0000000640)="26929c2d01fc046b5a86d27936cf7a9554b79211c6289b93bd04d53735af75e5a91d3578964fc78d1d8135169f123c2c73007516d652fcc6", 0x38}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x200000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x12040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x18}, @loopback=0x7f000001}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast1}, &(0x7f00000001c0)=0xfffffe27) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000780)) r5 = memfd_create(&(0x7f0000000140)='ppp0\x00', 0x3) getsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f0000000380), &(0x7f0000000340)=0x4) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000180)=r4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f00000006c0)) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000017fb4)="2400001b430807031dfffd946fa20600000000000d0001ec2352a34e00004000000000a3", 0x24}], 0x1, 0x0, 0xfffffffffffffdff}, 0x0) 2018/03/18 16:55:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000380)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000004c0)=0x400000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x80) r1 = socket$packet(0x11, 0x800000000000003, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5470, &(0x7f0000000180)=0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = dup(r2) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) sendto$ipx(r0, &(0x7f00000002c0)="7e5efb09fa7763c917e0a4a78ac6013e6986b1932d0b49293bb7093c3d18bcece7addac353ef0b579ae96aaeb2b62f432335177fc0438b0c41a2837d8242d7d44a315c9d8aff82f4fa77313a6dcecb87d5d799380bb8b21aa65720d698bed9f0269fa4a8620734ea68e9bf99ce16caf111cb317976157a573f", 0x79, 0xc0c0, &(0x7f0000000340)={0x4, 0x58, 0x1, "15af9fffaeef", 0x100}, 0x10) ioctl$TUNSETLINK(r0, 0x400454cd, 0x207) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x8, 0x400) syslog(0x9, &(0x7f00000001c0)=""/142, 0x8e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000003c0)={0xc44, 0x0, 'client0\x00', 0xffffffff80000000, "7f87850ce80a319e", "a32283c874f4391124edc2c50386a0df50b8031afa0b076212b43424fc8fb9fb", 0x6, 0xe0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x80000000001}) 2018/03/18 16:55:03 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8800, 0x0) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000180), 0x3, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/196, 0xc4) 2018/03/18 16:55:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff72) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x7b, 0x8) 2018/03/18 16:55:03 executing program 1: setrlimit(0x5, &(0x7f0000000000)={0x5202, 0x3}) epoll_create(0xd320) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x45) 2018/03/18 16:55:03 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f00001c7000/0x1000)=nil, 0x1000, 0x300000d, 0x31, r0, 0x40000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/18 16:55:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xff, 0x10001}) 2018/03/18 16:55:03 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) 2018/03/18 16:55:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffa}, &(0x7f0000000040), &(0x7f0000000080), 0x8) ppoll(&(0x7f0000dda000), 0x0, &(0x7f0000dddff0), &(0x7f0000fb0ff8), 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/03/18 16:55:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)="8bb2ee48c2796c96a912", 0xa) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x1, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x40, 0x8, 0xffff, 0x3, 0x5, &(0x7f0000000000)='syz_tun\x00', 0x9, 0x401, 0x40005}) sendmmsg(r0, &(0x7f0000005c00), 0x0, 0x80) 2018/03/18 16:55:03 executing program 7: timerfd_create(0x4, 0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000700)='timers\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000780)={0x6, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) mmap(&(0x7f000010b000/0x4000)=nil, 0x4000, 0x20004000, 0x32, r1, 0xfffffffffffffffd) r3 = syz_open_dev$random(&(0x7f00000007c0)='/dev/random\x00', 0x0, 0x80) r4 = socket$inet6(0xa, 0x100010000000002, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x80000000100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) accept4$nfc_llcp(r0, &(0x7f0000000900), &(0x7f0000000800)=0x60, 0x80800) setsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f0000000000)="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", 0x6d0) 2018/03/18 16:55:03 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./control/file1\x00') r2 = dup2(r1, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x81, 0x4) 2018/03/18 16:55:03 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f00000000c0)={{0xaf80}, "7054727431000000000000000000000000000000ddffffff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) 2018/03/18 16:55:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='veno\x00', 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x4, 0x1) shutdown(r0, 0x1) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/18 16:55:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[], 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=""/37, 0x25}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'lo\x00', 0x8}) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/03/18 16:55:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') fstatfs(r0, &(0x7f0000000040)=""/52) writev(r0, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) 2018/03/18 16:55:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r1, r0, 0x0) 2018/03/18 16:55:03 executing program 0: r0 = gettid() exit(0x9) setpriority(0x0, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) 2018/03/18 16:55:03 executing program 2: capget(&(0x7f0000000200)={0x20080522}, &(0x7f0000000240)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="51c076016e5f6cfafe3cd7ff3b6a634c95f3eff8c52239ab8d041b6d0562daae36f57591e6d9dc1fd448ea8b24d8ae79fbc848bb80d64378bc2bbfc4c6238b3cf115656e6973c37c59ef5a981d2ec135a4c5886ffa12b25a2d6c392989106f629c916c64849257e0cdca77e931eb55008ef5b1eb77ba72ba04e1643bdf702a4aca82350bdca4c0aaba861fd300e0ca49bfb5da7d63bfd7a3ac535f136e7a83e98fc1cf49a85672a5a4688743bf84b4670e193c26d07cb2614ce1cb8bcc3e0afa7b9632605af474e6fb19647fa547c37185fe206ee788def4e70a7dc4d1c85594c596d71957663b22f39ce31b", 0xec) 2018/03/18 16:55:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1d) mq_open(&(0x7f0000000040)='*.vmnet0$}@self!\x00', 0x0, 0xcc78f8c47748c050, &(0x7f0000000080)={0xc5, 0x1ff, 0xbd0, 0x3, 0x5, 0x4, 0xffffffffffff8000, 0x9af}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000402200004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x1, 0x401, "91c45e6720f751c87dbcc0d0c87c8f8095fd9019418f22363a41aecdbb0031acd50b7e479ede7f79f78d834e9fe7ffab62935c27fa420d33ba117455d3b260", 0x2b}, 0x60) 2018/03/18 16:55:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x401) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6000000000000000, 0x4c, 0x0, 0x1b, 0x1c, 0x4, "fd75851ff741b988fdebce3cd4a537518433f1146ccb2b36645a9b59f60029717bc4429f130fad7bf6cbb12d60d2daf082b91232bab4a08fe1b7335ccd3dfd34", "6c5960d2d45def8a14cb3eb99695d858ce313a9a006af4cc1ae7f4e00072196d9724bbd209a6014bf1b1efd8070fec277ef8b21637b0fa3bd77c632ace56c52b", "4d804d11b74399822c87a596514917921479e2d0352c7c4beb41351cfbbb84a2", [0xffffffffffffffe1]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, "1bc5bb74deec63d624038a0380cabc924c8f8cb560c65dbea880bd10af062f9cbb05283a0bfa73f522846c3237b372149823b1e14cdb5d31dca032dd7c3117af", "25a247cb65cc23eea8b076a984b7dd1c37283a71578b2a7dbb120dafce0d2001052283e71acd7f5527bcde3a9b5d50b302b5b3eef846bfd1d36fd6780a910ed2", "34f727e7a599e55cfde3773c5ec8daf661d7e07eb18f8a1ea28cae5b36f33c61", [0x0, 0xfffffffffffffffd]}) 2018/03/18 16:55:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x7fff, 0x4e21, 0x0, 0x0, 0x80, 0x20, 0xff, r1, r4}, {0x10000, 0xe, 0xcc25, 0x5, 0x10001, 0x4, 0x2, 0xffffffffffffff00}, {0x3f, 0x7, 0x7b}, 0x2, 0x6e6bba, 0x0, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x4, 0x2ac}}, 0xe8) r6 = socket(0x3, 0x0, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x1, 0x19, 0xffffffff, 0xcd}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000003c0)={r7}, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000000400)={0x0, 0x0}) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000440)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000004c0)=0x4, 0x4) r9 = add_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="9c862420db20c29549b831bae842600af6031651fbaaf16ad14e274b658cd28cb7c10ef58c448af8a078d3a7f8950975bb176a2d68a9e44c14ba69835c21860ae981e10181c34d10d4d7f0d5adc0b34f713fa1d7e0fd4940136e33c48c70", 0x5e, 0xfffffffffffffff9) r10 = request_key(&(0x7f0000000600)='rxrpc\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='raw\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r9, 0x6, r10) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCLINUX5(r11, 0x541c, &(0x7f0000000700)={0x5, 0x6, 0x9, 0x1, 0x1c}) sendmsg$netlink(r11, &(0x7f0000001680)={&(0x7f0000000740)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000014c0)=[{&(0x7f0000000780)={0x10c, 0x22, 0x20, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x18, 0x17, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xe4, 0x4f, [@typed={0xc, 0x4, @pid=r3}, @typed={0xc, 0x45, @str='raw\x00'}, @generic="774f511734b73f1da6004e55447248277aaa1b99394de3cf32b1ebce17e5aa5f5252edbda5d83f9cbe7b6797a83c4ceda247fb84b3c8638b598d9a38a233de23a8e21fe2e14ba583f585a1b2eb3d607585cab5fc67898beb504b5873bd79fe72aa724cc04f9bc01086d36be252dfb9570c50b10e7a20e4c53111433851d43c3efdaa9cff7800626d1f7785950ca13b0958ae0d47e639c485ac305f57eeea778929e7521eaa8f955e8c888e5624b439e169832c50", @typed={0x8, 0x41}, @typed={0xc, 0x18, @uid=r4}]}]}, 0x10c}, {&(0x7f00000008c0)={0x214, 0x2c, 0x1, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x104, 0x6c, [@typed={0x28, 0x7f, @binary="a962529e7fe00362648bef2fdf7d6392106d13202a7f409f974406a1557db8"}, @typed={0x20, 0x94, @str='user{h^.wlan0/)procppp1\x00'}, @typed={0x8, 0x1}, @typed={0x8, 0x7e}, @typed={0x10, 0x89, @u64=0xd506}, @typed={0xc, 0x16, @uid=r2}, @generic="6dea104cd85242cd3839e57ee1dce039ab5788faa7f74a38a154206f6df604fd162f3d620a455c1b65422fb3ba033094d5a845a83ac8a2e29c64c0f0ec68c6112c12e35e51f29674246204c7165b645ec170427e51876912f197103266e1bcb9938b33bb80a0ed30de8bf12b6bb990a707476b926a4df2f84dd658d189ec26", @typed={0xc, 0x11, @pid=r3}]}, @typed={0xc, 0x6, @u32=0xfffffffffffffffb}, @nested={0x10, 0x82, [@typed={0xc, 0x3d, @uid=r2}]}, @generic="063d87d32bfd18919ca69e17dadef33052959a379ab848a9d78c340c750509bc20e11aaef44a080a642183ee10abd48d5e55f45caff78cd20f1f1711b1a3fb996a80f9ad5ebe1934dbe3c5d5fc215fff005e624f36b6cfcdd8e47f237645f366a6963512e013e5f742a3ac5ecd1fe2186851be66cbfd739118c7fdb821e90ac753e1a34fc82a6d6bd9e61aed39fc2eea126311a51345cc706a1c0a30043fd16f0971a5a8a90603fdb7c96ae08287bc90c90ed73d1bc9190d287c86023f2a0dd53dbcf81aa8abf07bc2ff0cb3d37484c639f495f5c227d743671b26034ee52226881dc905"]}, 0x214}, {&(0x7f0000000b00)={0x138, 0x25, 0x308, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x110, 0x34, [@generic="e6e925ca7df994ff0a290609be7094e5a6084bbae2c7ea76237812165a8674b61df74245ef", @generic="b6", @generic="94241c562b6bc5ca11c9a9e0b010e2a7684089a01557056a625b", @generic="5c14b625a2830340db7a398d0daca0e73c05b8bcb9e71b3d9c4bb8c61cad1aceadd3082b494f1f287656df922b10813c55c6190c8e3c4d76fedea378b6f90caf5c29901b6d6a804e22f1eb970f3da355f0aee51cb1a8b4c82ea251fe4d36581e8b50ef7ec18edf3e14a0260e76288ebeb6b6f92e3d6912653ec3e374935d5e64cda3bfdc4ad86606785313196db88b7e2acb644086854a8d0b842f177fd7a63896fcf353076e78dc538f705a6dbbcbd66b6a9f9ed204eed1569ba4e294a0e9921f8df574fd7cd669de"]}, @typed={0xc, 0x25, @pid=r3}, @typed={0xc, 0x6f, @fd=r0}]}, 0x138}, {&(0x7f0000000c40)={0x4c, 0x3d, 0x218, 0x70bd2b, 0x25dfdbfc, "", [@generic="db93c2e36499e0ac5d410e74dc9a01c932e654c22a3e3108df58a7968a9e437cd76ee3b2a24b2793eef9c1b2770e36fbd4bcf7d75499bfe1ac7e"]}, 0x4c}, {&(0x7f0000000cc0)={0x3e8, 0x23, 0x0, 0x70bd29, 0x25dfdbfe, "", [@nested={0x18, 0x60, [@generic, @typed={0x14, 0x5e, @str='/dev/rfkill\x00'}]}, @generic="1e0c622d69304f4d79774c9ecad1aaefaee90b1abd1f848489c3bc826a9cd34af72bf23712872dcf494186ba1db8841c1646b5f81ca87d83e942ce15967774db8ffd097a028c20a494ad9d669411bbaef212cb2c05ccf151f0ae9d69f23823a7b51346c10023102b5240039749aaf1b8468a7dbd744536e1ba039d42fdd65677630d", @generic="b9c3f7fbf6e4665a04aa909364fa990bd21891fe0c8727aef9787b5ede268595768acedbbd58bf739b95e993b8f90c77d50a992cf4defbf9edcbb2e0caaf42a280ac5b83fc38759561013c18248d013f1f52975e621bf662a42b121f0ca749be65ce6510", @nested={0x44, 0x31, [@generic="6208a5f65bbf908af5d67b57063ac29ce8a43e", @typed={0xc, 0x67, @u32=0x3f}, @typed={0xc, 0x3, @fd=r0}, @typed={0x8, 0x2b}, @typed={0xc, 0x79, @ipv4}]}, @nested={0x10, 0x33, [@typed={0xc, 0x10, @uid=r4}]}, @generic="7b4025715c9315f88a1e3f1f39aadd6ed868ce33bea8f1421fcaf117a3e7d18ad7ff8b9cb2603023dd0c2eceb2f2ad916e08e19ba85b663463a097464d63e18e16715bcf022767fd43ef47f6a7a02b19199d23cc91c2bb424e34d20c294507e695b6fb479100926172bfb76c4593f83b0d71f589c6eeae9899c75dfdbfdb847ece652221d07f4e8c65e21f3c1e54f67f0657fe4a1c64305ae73b0ba2ca6846bd383adbf8cff536a8b960672433e327639fe9328b601a9a8312317f9a4689ef3c6975ceac235d33cb69c737a93680073bd552febe010ae03e81e4bebfc5227feeabea0cb44a975ac66a9b1dd252c647df537809b2828b5e425d", @typed={0xc, 0x72, @uid=r4}, @generic="f44f974511cf600a7d2012483ec3a4c36d99f04304a17db6d4e47a32521ee6ec295845f5b70fb8c8a6e61bfab5ab519b347ba6057f5576385870ae662db7ebe2107ef4aa83177ef439322949bc3947974ec8830cd6467346d602044f58e3377b860a7dde61edffd78a0f1ee604ed4e0097967e0a474c0129fbb38bfd8121f5bbd169e5286accb164e4482670b437cd1c607ea6b55077c67a42", @nested={0xdc, 0x4b, [@generic="e262ad2fb4313672bd5fd8055f98d6fe3e41e54ac5b4b12bf6c98627b2ffd7d0e93b81c0cca9e68a4194e2233138f729d1201688873f4a8d25d6fe78ba2fdd67e9291dd4dacca4c2c8ad86d86a484e850989c621de4611a79dfbd84865824393cc1667f68ff487e4f51dc2c8c5c62b4f", @generic="891e189e6d86cb", @generic="58ca531e", @generic="79034327820e54f72fef913121b51c013c3926d45163442c00b6c93333642d953c0cdc4c34efdb8cbf1a1cdfaa", @typed={0x8, 0x7f}, @typed={0xc, 0x10, @ipv4=@rand_addr=0x4}, @typed={0xc, 0xc, @fd=r0}, @typed={0x10, 0x11, @u64=0x55}]}, @typed={0xc, 0x8d, @uid=r4}]}, 0x3e8}, {&(0x7f00000010c0)={0x158, 0x2f, 0x10, 0x70bd26, 0x25dfdbfb, "", [@generic="b69be57755", @nested={0xa0, 0x5f, [@generic="7a48548dd420", @typed={0x18, 0xd, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x10, 0x90, @u64=0x2}, @generic="9336b39528ac5d1fd1d73541f1d7a6f01025c19dd4afa0a40cd8535de058318c3741bd332f67f100e1d1bdc79ebd64fd58971bc3852d5ac40e896dddd7639005b94d0b110d14ea7842e1c997d595eec9eea76f39a213bd80f77a6ea50f78321ebbcdc4458510061eb3503a"]}, @generic="e6283e73d2d0ea7cea28b4ff0c902d0db952bef56a36f2bd4ac34903271e134de8f4614b52c21833dbf3161563d1f807521377380b1eb51c2900d80dc681d930b195563e935e5876602e4b8b71f4a7aef326c1b986f211f5281084c1e0e595c05761820a99b765f33efb84e207f259eb7c9c4d19efbfa123c7e9a0657d9243a72dd8e42d7cf8a1d20c3480ed575824b3223fb6bb9ecba8488ed05a5a7b762a52"]}, 0x158}, {&(0x7f0000001240)={0x280, 0x11, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xa0, 0x81, @binary="0418a273c1ae7ba451df5246208acf12ec574d704d96c8b76afd398e7e747de978f63e074d1cad6d5a9e4275a258f0bebeac9d83a2d6c0804cac740a67215008d952266e144344c11eaebda8f10339fd20ce4cf2b1d218aafdb3d95b73c34e35891139c1f0c2066a46955c3cec913be3f33ae8f8f4524f89a54a6a964077eed551e88056961519a2ce0e1f8c211559af3e03094ef2"}, @generic="ea8cd3f94df30ac686005ab10550b747e161c95dbf8c1314cab2233963a02fbca939e70ea2eb7895af498b2548f587c261c87e77c0be6e746495eb6d5cb95bbeb4fcac58b9d28520ade3ca4c61e60d045105ca47d66088d7f0777ed32b3df2a5e8b965d2636ec5e13589ffca05fff43e768f52690c42bd603d54506a5a649b61aa301766309bbb52267a5ac86f112aaacc6068cdc53209a595d6150fdf825e9f44008f539b64f5c46d5e50a95bf533a1d87e38ab4c25547f6fcb53083fd20be27e82ab16400cc6bf2a7a935b7b1eaff00e8db893a97fd45b4a73", @nested={0xf4, 0x54, [@generic="def7b1bbe07263f75e02d769266404bd74e5580734a6d04fd242b5365efff3e5442c282bbd4dff2d21e8a4de92eeb829fd83d1c3a4b52d6fcb95c9562aa9114f2c47a6a6394ec67128c3fb4d5e46ae0a2eb2d84a63320e7761f3125ed4b6531dc6ebc5c336f9cead036da7226e123fc49616d6f34f0e42cba3c4a8674c517017eeca2e7202b632304c916456b2ec532d6705fd72a030829238e6a3683697893a5e324989d058b2bcbf15cc70cd21cf67649bb54ab423ea8754fc877b72dda8bb0fafa5e16496e7ee124e", @typed={0xc, 0x41, @fd=r0}, @generic, @typed={0x18, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x280}], 0x7, &(0x7f0000001540)=[@rights={0x30, 0x1, 0x1, [r11, r6, r0, r6, r11, r6, r6]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r11, r6, r0, r11, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r5}, @rights={0x30, 0x1, 0x1, [r11, r11, r0, r11, r0, r6, r6]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r5}, @rights={0x30, 0x1, 0x1, [r6, r11, r11, r11, r6, r6, r0]}], 0x120, 0x20000000}, 0x40) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000016c0)={0x8, 0x101, 0x8, 0x7, 0x8, 0x400}) getsockopt$IPT_SO_GET_REVISION_MATCH(r11, 0x0, 0x42, &(0x7f0000001700)={'ipvs\x00'}, &(0x7f0000001740)=0x1e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f0000001780)={r7, 0x8001}, 0x8) r12 = socket(0x1f, 0x6, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x12, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000001840)={r7, 0xffff}, &(0x7f0000001880)=0xc) fadvise64(r6, 0x0, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00000028c0)=@get={0x1, &(0x7f00000018c0)=""/4096, 0xffffffff80000000}) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f0000002900)={'filter\x00'}, &(0x7f0000002980)=0x78) socketpair(0xf, 0x5, 0x3, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r14, 0x84, 0x22, &(0x7f0000002a00)={0x3a, 0x0, 0x5, 0x1, r13}, &(0x7f0000002a40)=0x10) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002a80)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002b80)=0xe8) socket(0x9, 0xe, 0x401) keyctl$invalidate(0x15, r10) 2018/03/18 16:55:03 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'teql0\x00', r2}) fcntl$notify(r0, 0x402, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r3, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/03/18 16:55:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000400)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000040)='\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) bind$vsock_stream(r4, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00000002c0)={r5, r6/1000+10000}, 0xfffffffffffffe4b) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/18 16:55:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xefd, 0x1, 0xe3d, 0x7fff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=@newspdinfo={0x30, 0x24, 0x501, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in6}}]}, 0x30}, 0x1}, 0x0) 2018/03/18 16:55:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x401) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f00000000c0)="a2", 0x1) r2 = dup2(r1, r0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x3ff, 0x4) close(r0) 2018/03/18 16:55:03 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x107000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x8001, 0x9, 0x1, 0x3f}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x7ff, {{0xa, 0x1, 0xffffffffdfffffff, @dev={0xfe, 0x80, [], 0x10}, 0x200}}}, 0x88) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setuid(r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="00000000000000000a0000000000000000000000000000000000000001000000000000000000000000000000000000000000000040000000000000000000000000000000000000000d00000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000100000000000000"], 0x90) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x7e, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) [ 80.378087] loop_reread_partitions: partition scan of loop0 (Å»tÞìcÖ$Š€Ê¼’LŒµ`Æ]¾¨€½¯/œ»(: úsõ"„l27³r˜#±áLÛ]1Ü 2Ý|1) failed (rc=-13) [ 80.434051] audit: type=1400 audit(1521392103.675:59): avc: denied { setuid } for pid=13668 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 16:55:03 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x96387ca}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x800000032, &(0x7f0000004000), 0x4) 2018/03/18 16:55:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="fe831aa70e98d975bedbdbaf5945de3fb479bcfd31d48230d57a6cf352ac276bf8fcf11abb0cb9f098cc3c885eb7d3d9d436b0875aeaf0be8a74757c47294e97f86685d02f2f5206f56e3f60fd2fb354fd232242b17f526cd9b7b9665ffd5debf5c1184ea8f8777c2a7a80b635871efd4379d574454d6adf57c239f59812d778989dc123e5a5debaf6592583cddbf767bfa9a5fdfafd489a1b23ab69e04b7cf5cf4bceb09c516560488fe78f6c630983b749c70a07cee7cf2b0467e59a58551249911a4c68f56556d1b2343671db9507709e79b9391f0f2361b920eeb3d7388b26", 0xe1}, {&(0x7f0000000440)="40732728252257cedbb2438cbc2708d117b764afc5771197689cc0e9a7a7a85f0d7bb1840286734d72949272fca8d509ed95fa0af0d13427e775", 0x3a}, {&(0x7f0000002380)="36323a9ba290695f4f27d60c7201f932789fd25484f5784598045e1a2e051c36362d5cab06197b7f7c6f86a9ab77594fbd7aff49de2cab033d35c169d92d29dc830991483debd069aa6f3904e76469ce23939c0ac669ddf1bd4a733d72e3806e7d8b46bfa8611e3f8090f20afa6b4493a1f31aab3b7b74ef60be077a01fce0c2541095903dc59fe69f8a5f18f2a9f7a5b5144c35078f0e5aeb4f85470485d10bf44f04fb9c5104", 0xa7}], 0x3, &(0x7f00000003c0), 0x0, 0x4000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001dc0)={0x3, [0x5, 0x0, 0x8]}, &(0x7f0000002440)=0xa) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000640)=@alg, 0x80, &(0x7f00000017c0)=[{&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000480)}, {&(0x7f0000001780)=""/49, 0x31}], 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x6}, {{&(0x7f0000001800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001880)=""/89, 0x59}], 0x1, 0x0, 0x0, 0xcf}, 0x2}, {{&(0x7f0000001940)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002080), 0x0, &(0x7f0000002140)=""/115, 0x73, 0x8}}], 0x3, 0x40002000, &(0x7f00000022c0)={r1, r2+30000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002300)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x80, 0x0, 0xc8, 0x0, 0x1, 0x0, r3}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) recvmsg$netrom(r4, &(0x7f0000001c40)={&(0x7f0000001a00)=@ax25={0x3, {"ba164a416b0ff6"}, 0xfffffffffffffffa}, 0x10, &(0x7f0000001c00)=[{&(0x7f0000001a40)="2b9d1c1724217358fc14899a5df644424eeae30e391bf4eb5fccba25932d83f5c78580be0e10cd09", 0x28}, {&(0x7f0000001a80)="8968401076d3371326499640debe42193c5c4c2199f64fa47b95743a4e4095a758760520c2181171c31e0b6890fdc58e7a116e013e24dc2c57948bd4c62084b7c5d222ce898986fc9c29b65a42b33cce1a9252ddc9f4056e5124badb8b0878eada6acd7be5cffe687731af34c07732d741bd180cbf5643c577ef06e39a772c9bddff078a8465cf3c7d8ca4cf4f6d247840e9bce3ace0cd6f4eaeb41b9acba898d6fb1d05f57ccc16f2f572913d7635c760ed4d23647c026ed6b60f8e55db334a211f64fba8efda3e7df48388d3b22df441cf4d31c0987517556fa053b5a11002528eccee15155d620ef7ac2c9211d1b64da9a98157fe623c9dba47", 0xfb}, {&(0x7f0000001b80)="9f26a040e14eb84fdbc4a337c34bcb37d5db37b2ed170688876b9fb0e7323de8871e5095ede04ea80d44c2380d0870e3234a823c5280f5f2f640f8e731c5429bca99", 0x42}], 0x3, &(0x7f0000002480)=[{0x18, 0x13b, 0x0, "73987508"}, {0x18, 0x1, 0x9, "b8"}, {0x60, 0x103, 0x8be, "9eb1e6ab7477558b515716856e0bb1a739d795a00d333e51bf70c31226c27bf85b2b29e1be2a763681f304bbf1c4d4f8a3411ffefa215a962dccda5f283c739eeac7db9242550fb476e3134aeb7ec4fc"}, {0x1010, 0x6, 0x218, "d3edadc394f417ce5bc5a2a2113ada2f79504a2e36dec44eff77d7d7adc94645246cc5394e11f4f871cd392a9167419d8def95a93a76de377579bc5b77c1bcd6f102d75cf4ced03541d62adc23f49fdb42aeabffed551e3ddfb431210fdc9d1481ab13ba4181eaf15342349e71b7b72e324476d4aa60d95d2f7cc8e038d31c9a49c53740e02307214dba2dfb97538eb110f4b3f09ab10d3c61950e9394fe70ec4f8e8e09fbcbfe97f93eaccab89a9f33b7abc59cf419465ae6c2b8ea32aacd1ca63024c218fcf6a0099d3003e03981311365e75825b3c0b5b5854bfaee47c527897a4e5bf43f6bd6583dd49664475f2c3cf231790d3cec956ece5d889e514ee1c5d04dc2646effc206783dd4aa4831a50c9344f1890ce31eb2f63cce3dee39e1b9feb5196ab46b681d4ee5fb50eeb30229d14d93a99dbfa8140c98e2c268635fa3826c62bf2c6b50c9b3eff223d8ae0af9557ed9cacb84dfc396b25d27441404d6ea9d853d6a49a2c5b3675e1651aceb46414388d196f18a4409e345a0c446841d4859d337b858868ac18e9a96857cc61ba0c39a7d7ede4ee68f59549bd834dd6a60d07794d2755907986beaca46ec87f2d716f9a8acb331d5e2c5ca1b4e887f825fb9095e2d274fcbc9e6026d6ffd4e11982764baff2dbbe3a568c96cff1df2ee3c7918a7520487ba291ec1039a86dee25b62f211f6f8cbc4e0dc32d94cdd71fb8942d02af4e8600dc35aafdfb5d7bcec7777869afa0f0df545cafd446d5a5767888c9f1db3eda248292dbec142aa2aa68ef6595b89b2658978e413c82a4ddb3f9d70385a843002fe23c00fc6d6b24edd677f6330d2fe23166a86f665b0d882f7a71813cee19ae0a46539c39702748e542118d46401b949199c8b15285c97d1580c7b9299c58f63587e3375ace262d374b2f1934a15f0ceff461d065b535c6ec9f3fdb8694db31f25106c7d483ab3768b165fbdccb20f550d39b97bc6685b6d320691577b939d067309803782d37cbac4f834636a378b57cc93a91ed68909461349d90788c2207b7611a0001cfab12de6a12c13cab58f651dc8bcb2bf7487d56d71645ebd0f8ef20a70ab95cd7880941dc02537ea704fcf22c5ae8d5aacd17dec10398f83909b19aa2648aa37c69f6ebd4fe0b153dd68a32794241b06876934a5f4eaea98c7600ba35d0f495b28568acd70167d75461a9ed05cab5f6014b7781e2b2ae4d23095059b543f303e9655e4153b99a120b1004dd7e13477b2d1e42e8c093b8288cf6ad797ff98db03db5fc0a2a59f2430596da46ff160f6de0f410656e114b1c0b565b981ef3940df0a5d56c347cdc784ee2c77b6d86e94c25d3e8a61289b9d281654d4087597d0cc7353a2af768e62ee6c1de110574e21fcc85799021dcc6b1bc2be15185a2d40a4535025e7d6e456866611070bd0653cd851d71c8eb619c0e6400e97fd88b286f9acfc7aad836b0d0a704063d4cf3ac6e355f802f4d6ca846412c01a9809c81bfc57fae3161374f48fb04c7ebe13efb5aa54b88eaa36678704576523cc455528b68c664c8f08e7fbe1919225eb7f90e895389a5113104040725da727612a0b8b1438d0a3f095b2c4dee23d8b4a6651849e99eebd6da1dbb6540d544976049ff6b95dfc8abc8262970c3b35f3507c13610551b69e5d12defaa8605b6bc72f0026cc915e1f6dd6444583bed97c2408e69ef0b88d54fedc5b9ba91ecfd1dcef9b069636eb92ab7afdff9fe25f6e71938abf2d6444acae2a0928287ecf766043cdfb035f9ccc4bf4b116800c91be5c3561899300c11919e48f4ea339863618774eae768bc76332ed74e672f5951cd0b70379ee551a2f803edbe6a0a777b46d5507bc995f0fbcfb283a34bcf0698cae42279ea5069e0e2df01bfdb6b02cc38f5f130baf5b829f2fd64a323c93bc82eb89f8159c3d62d3bdf466a50b6f849d9596145d6015cdb71239472bb1c12dc9ed10b86637e5b6bdb42925355579fce8b19311884a3d07ab0c4d532e94bdb07bdd9b1fa67d2391a17fa76dfb5e6d46d8515fc66e895bdb840e74905341c2fe2cc7738e613b84097c4b97ba177519c375d164382435469da390977e7b4da96ca6b211664ed77a64779ce6fd86cf09b9f76e0a6e8d9a8c24e6524d4f398195223f67c13aac0b4565f2ad60a572cce5c513ae95764094f0568561e6ac133cd0b13c0f860c100bb516298bcd8a9cfcc6c99d916787d0ec42f7c9a60fa1c953be89870cbc760485f0f812dac89356f77a0581e7dc83cbf2f62b85e41146a163c7b73794f59bec5d87771056499730724a2aba0a9e10f1c198b80f56280270164cd3586dd05df7b25818c18edcbdac3d71dcc5d2b52cb4bd32c9ccd1291db5e6a1f7bbfba048bbdd03cbb1e274d45785f9e07dc132c3d532e47021a967a34f8df1923257e2475ba623adef954fb402b1e8ea6057d3ffa2990c28fa12fe5c98fab2a40edb22e8d6bd24030a456b4ed389a1f2e2aa520720abd40521faff7e0ac105fd0974816b74df512a82f93047f899dd01ea6e67e8073d6965d2c9f2a62930a562e91b943466f821455461bd8255310ba18e2cab8da246f648c1a489cd297e5b353a311b27b53531efa5f4af37c9482334e9cbdab7796321bc44068bde1462883861b7496617ccb30f456a745feadbe9fecfafe2a3127724eaa9feca2f09250767fa710e17ff46dbc8394e310fa3188e0141ad748df656c21513eac810799ca6fe8a08fa54d2ba5c40f6bcec26d4651365871a0facf81660a2fb882da611eb427ccc06b9485f1395b72d16100cafbf118e28c96c3fa77173dbbf28dc7b65c4deb1d7700f3936884fc9dc233834b111f69b55a1ecab3314c4cf1057989ae390391dd07dcaf885443c7684c968fbdc7807de4e683aeff5d0bad639f6898388bb9809c95efcc9238b47e6b16a83091b42f41a334e54b869ad96c5d5ece038d0ff9db1549f93f9651daa6ee5a8a10f9d333853a345a0a9c141591841f343e9b85f6b629cab0686c2bfc8146aa5acfdabfa279be6f62d8afa072338712c16879cbb8c260e56bbf2afc78d4e767788662bd0efa5f862f9df04413da56e48effb6262a1150dfd247912e74ed5efdb7e1e07f3a227e6678cc646c8e6e12508038e899c1c4af97db6fb097f8d70f9441f5e195c15fc876a16ab09f8cca40e56188023fb9269fbf82663f2008935699be689b8d7a0a4848d9cc4f769511c9a0541ed1b5309b297f6e9a88937df76b2842cf01fdd71b7df0341a02a69b45d20ec6cb788ce0b3a3631b09595187da96b89ab8c3571a5f8619d5d9f622fb341f8afc61b04cee602f656362b758db0a00a413bb3c172f1805ca6a6b4a43922cb69e426abd0a23041c724b01488126bdc11713a3b83956155d004930dc32c249bdd5c4bd52e505c11b77a2b94831c4d789a2eae6bb9a75c1a53b9e35e38a5104ff2ff44b2e587052ad61489ae143531e3991e7fb94486978be1e8b59ddc34a492dc7bba9281902c03de2fcda392fad82b4c9968ee6a739becfadb20c8732e6a366fc373298321c3106e968115f1e5c005f23f65bc99b1fcd31770861db9b5159d1f32ab60265ed62aad7fe16f7f53aa48d9872b15522eb991cca6a3e1bee9dadaffdf2b3ddb62593ebe984ba0b3bf20e27330f81b76995c3303a270580609f43cd24804105013237d6871d79428b2f8906431e4782dfb693ca4e2026a3f3a5dc1f7a2db1e44fb8fc2fe269e2cf8e1afa794d2df0324d8807eaa0113a5e443e8a5d39bf5c3f61b9f2ab4cdcdb6990a12d50660666617236b90600b32944119e123647a667f6a5659b1bae6b2487ce314f5f8940ee2e51ddba96f77be4aef6e4d72d6dd073719afe83336e86f785da5490e378879658ca92b12fa0cb9c8abb6334958622004a9f69aa942b6cecf90017de0aef8299ff973c6bb72687585572f8a2e4de23bc81e3ac70ad13be99904088b05799d51b354c886bc92394528376535cf50dc15b5b26f79b20e83a2ad614c5ad31f1f3d4599f05fe0a8d54355997f642e388cb11b160903582c29056358903e5ed7b9d1bce8f0b8a70a0535cefd7ace9395a61effcc37ad01338d8a8ba11eb10f452392fbfcb5b36ec53fc7c995ad3fd093018968d12f12b6af5a96a9be61ed542e7e272b349c1301c7116d30e64d4c0b85cd7c6a35fe2661e69636a822f2b9eb64a02d28f15cd7b557619b57829eaf7dda1f40de84155fa2cd1f8b475d5b4b5ee411198bcd7a05b937caf533a48141266b825da7b6e8bbe38c25a03ce4f82ecd7706ced9ac0611ed6226140775a0516fe0f2aa0e27ff9d9dd0fb168aba8912244dcc9c7f4eb5c6a9f286d9c6cda99a6780332fd24380cc65ec5fdcd8220f918169b8cb7f294d5b738e2f4b16dccc83c9969248c1665c00cd762aea353a5985576e9e484acd13dd1bc9b246bf196e2e5d908319f81bbe1b6527ec74b422a7c2a71ac1bc712d85c879a7d66f49757bf9b1ef71606e5d55f3710711e07b89b68fb3008c1d00012e63155920b39db2b29ec09c328f773e57197c729fa695e2dfddb03c6a45a9659f3bca44e80175e380b3b08e3fbf7124811fd6dcf58d933932464450b92264b7059409a3e1c5708a46001ef9dad410a66da4b98605808f3eb7574787d1e975cb21781beebfbae256c61b9348de86393005b7ccd4146f90ea8a964903eed4902c02a80d148e4606f807fbe9015404b52f37e8fd9161ff366c16b8d2eff999bb7c6f92c771a627878e5659e9e48abd7476c3f69e295dffdc1759ac31c1c03242342c187335ecaf4265c588d23aaa676785941dae56b34c4bc7a474a7fae2366dc0a17aad9e6d14ac1a5877128430776ee0a738d7fc4a84d195cf4e18d02cb6fa5ebc369c464b6679fbede5c83fb1a8340a05878f3f5f840b2ef11076796eef7768f7ff2381a86da40fb07273565b6912e112a06f57cf74a2949490f9d4213abb27d7f0e415a4be22407802da45da22f493c9bc44643a8b83d2789a2e9c210509acba6e6ccbf33567dd8ac3dd14043b1f74f1835fb22568ddd40fb27f337607779508bb0e2d706cf12f9908706843cd59a68ba4762d9fd5a3624466e0fa1ae0d22f34f020c78794a3b8ad3d23554da150a437521fed12e30c80bd23d1f0b264697a88b159c43e64757c68c98d236cce5a42d2c9e86f4c776acb78e9d59fd62ab61c4b3d0f35307919f4620bf4db2ab57aed8c06670d7b4537bbabdae1cb4fb0a0bb3b1ac7074860609d1898e5ab19ed1c575f8aadc63181a1d28044536688fc7547e7205042851e9e7a5c4ea1f993660a35845c260ff65c904bd2588d3512cc9798a98c4846c718e91d8e467f6b358f98101b48f8f6f51f47d8d02b026662da2323f6df156517d73e36703837612c994461c536e10b71891846bb3a00475aaea1beb0bbc747b39b4b5e88bf41bff2e72bf9b5de9804ba04a52376dd582a8ba8845e3a954858f21060ea636260bacf2a873fd4ed77264816d25b10f5c5f43fc26c721d5241dea7f439d29b506caf76eb956e3154866e34ce4eff13b2cd7bf8fcfa5debdfde77b5537072c761ea2aa38b59ed0549ce713467e530ac35fbed75e631e98053770d3402d48d1595be6b88c42764b2da4324062478b94a495aa5de5c224970d3bf9a7674e6665b527ffeceef810a649677048ed0e642ee044984300027acb032fa9324a276e8c3e5ddbeac81ad3ed1818992ca98aeb86ca716ab212fee5447b78f435d6f1a35bd986bb40f97e529aa861e75ea23062f47e6b2a6"}], 0x10a0, 0xc000}, 0x40000040) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="e109fc06544f29b7c7afa81392b3e559a9d8cc21b8cc7612dc5e1425c0d790a3887f55b7924fbdabf6c9e0722bd8d60e09b3d3994e9055edfaafa157ff4a3f537b0a04ea0116f7f7a4031dd7b13788042d2f5ad3e7615624d5fef7fd709b4dbf3398628a5b60e3b5b647de7f79df292bd0f4e415709c7aa10727d1b32149664adb415927c8833e23babdc59a9d320d0b7e89cb64d6711a11bc96f791464f0d5a1ef1b7200d5e7d4e5995737c5f9f3c53", 0xfffffffffffffe4b}, {&(0x7f0000000540)="3a6fed64da9d1aa9d30bc0b349763aaec329ce61b2cd7b36f467b7c9c54579f1cdcbbc4bcec3a3ea0c93468c6007e0962d248407b6b7efaaf8b8757a2371625aa54f18cc797459620d5df444a3ae4bdeb62d5f02f3b206809b6c45b60026e79e9e519013cc17cf63678cf371b4bb4db218839fd5b371964710762a59e65689e6d73dbd7c33e7934512fb7d0cac452f90aa2d869a634f099cfab2c5eeb71cff19ccdac822acbdf657388a4162615f72b156c5d0fa1319cd775c8d68fbdadb10c73b213f6f1afd98ea5b3a0bfb9c6feb2fccfa99cc2bacd0b593251aa91ee958", 0xce}, {&(0x7f0000000240)="d9aaaee146ff6f15404c4fdc4f70daf65b1fefbd2913652925c1351c00a08685ec30209cb301cfd81437a02b3f7ef9eaf0abe35fab111407a907690bbad812eb216993047e296226364973725e9eba9e856e3e9bc4a68eeed72284141602e4975fc4e00069d8eb769c094e21b5fa77abec3b4fdd533a4117c57a6dcae789c8f060c9236bb71dd49b88fad1bebe970b20f5917a7d6a28989b8e", 0x99}, {&(0x7f0000000000)="937823e3d08a75a7e7dedf6eeec6ecf78669ebd7ec9bd4c15bf7b2af1c711da53386fc4af3db79", 0x27}, {&(0x7f0000000300)="00d71120f5f43bc2bda6380f591a02b2a16a30df6c1e46d59f9825fc20202af1d9736d9e6bca3e26bb0b383ed20e91470cf077e29d1d65f99e625b657fce71fd1b11c7785c8612e109a5225f33273b03cf40ae106c40978e2fcb7bdfe15c35e7b4ce168300d7f8bd202dcfe058d49176c188ffc6d685d2edeb72165b754c0cc6146258f28622e693378accf60192060ea6855033d95793dabd39df13c64ef17dbe7f63", 0x327}], 0x5, 0x4000002) 2018/03/18 16:55:03 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="220000001e0007ffe908160f090007230203f5aafe0400001af2fe380500089e0100", 0x22) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a6ff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) 2018/03/18 16:55:03 executing program 5: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x2) write(r0, &(0x7f0000000080)="000000000000000000000000008dd8755c802faf317e641e8850bd68a14180", 0x1f) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x2f1, 0x20, 0x100000001}, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/18 16:55:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) wait4(r3, 0x0, 0x20000008, &(0x7f00000001c0)={{0x0, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000000c0)=0x3, 0x4) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYRES32=r4], 0x4}, 0x1}, 0x0) 2018/03/18 16:55:03 executing program 6: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f000064bff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='openpromfs\x00', 0x402, &(0x7f00000000c0)="1d3f39") chdir(&(0x7f0000739ffe)='..') chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e80ffe)='..', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0xfffffffffffffffc, 0x8}) 2018/03/18 16:55:03 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/18 16:55:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001b00)={@dev}, &(0x7f0000001b40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001bc0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r2, &(0x7f0000001ac0)={&(0x7f0000000440)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80, &(0x7f0000001840)=[{&(0x7f00000004c0)="512d065c54fea8fd7e0948fcbfa7624a3c4ba59e1fb4d81959304685cc2ecfe087c024a54de4abad82e9cacdd1e6cf086a761076d14d79ebbab1c06085492e9533c193698c4c06aec8bd45854780293e42598cbae81d288fb69c6310b0", 0x5d}, {&(0x7f0000000540)="d9aa7c2a228fee88f3a6fe7fc98cd00eb23710edf1be580875878ac135355b37ce282d9945187473f4e1d4469db7d92c079d59b3344552283c66fa24d626bf389c733b5df6bbf343cf0d9d43f058e0faa43f3214c738c3afec9549f1d6d9c812c0973c71698b17faec907948cdf9e43f73326b64ca84003d", 0x78}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="c5bcb05cdc37d30bde31b4205116fec6f62c0d6c10066921c6172ee8746fe693cb8943c928dcf3c4fff95f7291e5bca569f09b1da28e0d71cb3b1db5e2f13363a6226640f547a74442cded01f6ce66abed233debf2dc45cf7482c5223720397be81a550bb86efbb2b437720d8279a9e927a8b1abd9a02245f59ca1dea88fd317068b670e96331686fc781dac5f76a17a53034a241df4fafee340ddfb488b9b7eec83fd069f405238c658444e0970d745898bab6f8d0592c321dd32cc867d2f430ec592b9a6ab754fbadb93123d83ed4801304d49b436adeeaa1d369db79bd9d0456d3c5b7b520ec26555ad3d54d9064b", 0xf0}, {&(0x7f00000016c0)="e2cb2111dba993b1e6732472e8bdf9e8f248a913f224e1ba2e2a547b4173ea2c86f5977da60499e432ead41acb0330a59f922f9413796b61329c78c709765d849cb547ffae0ca27ad0b7c9c1600b1705411010aa2b1389", 0x57}, {&(0x7f0000001740)="28d6bb1f528c888a81", 0x9}, {&(0x7f0000001780)="1919a6399b55839d9f6069c2d92c7edd3298d9156ed902095511a84ceb7c8c9794bf8c0d75009b44911591281edd8b340577b68d79533ba0d4830cfccce9289cd19ab084b74e7c92562ef299ee740f27d1441da5f4011cd49554be2f04e5fdcb1cdd149dfe501c481e7ecf43b333746c128fbd593784cfc3d964334d7d112c9a92fb573c14f75280f3874ab2ea8343268f1f9089ccb8044b0c3e9d2da0046bf95da3b7e35050e8f9", 0xa8}], 0x7, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x1d8, 0x800}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x8}, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000001c00)={0x100000001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r2) getsockname$llc(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0xe7, 0x68, "720f998b0bfd9034a8aa2e910a9031dd064eaafcedf8e7be244c1fa040e1f6a1189f7ceb9286ac7120757f38f4061085425c1b5185baf6e5d31cce215ef63cb094b9765c8f197cb73e8231bd98d9f2136f83d7e3f48ebdb2256918fe6ea4ecd57093f09199e2a883"}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001c40)=0x80, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x983, 0x4, 0x100, 0x6, 0x20, r3}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x600003, 0x0) 2018/03/18 16:55:03 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x6}, &(0x7f0000000240)=0x8) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0xa0000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}}, 0x84) readv(r1, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x3, 0x20}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000003c0)="26f109a79c899ad67ac3015806eb09d00c926b07093303147bd26c5f65a8ff8e1bb9c89b56925dd3a3815592424975", 0x2f) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000000000)="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", 0x0, &(0x7f0000d1cfff)="b3") readv(r1, &(0x7f0000000640)=[{&(0x7f0000000580)=""/176, 0xb0}], 0x1) 2018/03/18 16:55:03 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x8, 0x8, 0xfff, 0x7}, 0x14) bind$packet(r0, &(0x7f0000000140)={0x11, 0x2, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/03/18 16:55:03 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) recvfrom$inet6(r0, &(0x7f0000000140)=""/138, 0x8a, 0x100, &(0x7f0000000200)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) 2018/03/18 16:55:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x80, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/128}, &(0x7f0000000180)=0x78) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) fcntl$dupfd(r1, 0x0, r1) getitimer(0x0, &(0x7f00000001c0)) getitimer(0x2, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r0, r2) 2018/03/18 16:55:03 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'lo\x00', 0x8}) dup(r1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='lo\x00') 2018/03/18 16:55:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x22) bind(r0, &(0x7f00003deff2)=@l2={0x1f}, 0xe) 2018/03/18 16:55:03 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) unshare(0x20000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) 2018/03/18 16:55:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={{}, {0x0, 0x7530}}) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x480481, 0x21) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x40, 0x9}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x40}, &(0x7f0000000300)=0x8) r4 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x2, r4}) 2018/03/18 16:55:04 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x400, 0x5) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x11, r0, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/03/18 16:55:04 executing program 0: r0 = socket(0x10, 0x802, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000001080)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0x26) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 16:55:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/120, 0x78) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) 2018/03/18 16:55:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r4 = getgid() r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000800)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="8c3d25a87f99bf2c1ea4b5b0bb20387e44fd155cfbf1d4799d68c4d1a1c7816d05247dceef1c0b809c37e48b23e658c85e1a9112e463c55885cd37faf7629823673ac2dfe2becaebcdff955a035afea3d6616c486b1dbdbe6a324636e50f951cb3d133659d0f130946704bf4656cd4fba9538d2be6a671896fe21dcb43a472767ccdc5a6486872dcafc8e46241e5f4a6e1211289a4fb164596bd6ae4e8cbcdea418ce2336ed541aa38f92b51578b5bad0c11cbc8cf5057d532c46752783340b1dede42de2d3a01688f0ae719d5352277a7786bb314924781aedd621ab17f98123edad08df85ecab2d2db12e6baf515", 0xef}, {&(0x7f0000000180)="1ed6f69e66c4dd092d080d95f89f3e5eecf47afa0df2747bb887307d807b95c7ec8d19f9aa30ed2c95a1426e1507d981be35f9347e054156437634483a0e8e82477492ae5ee4aa63ce700a1ec01359c56386ec98b6ddfb28ff628cb189735f4b03cd7fe3b7f6009b43e43e7738d394f29dee89caa0345cd1a65eba36", 0x7c}], 0x2, &(0x7f00000003c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r1]}], 0x78, 0x4000}, {&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000004c0)="7e557e6f71e6d376ea6724c5070b4af5b7cc5d27d2a5d154c41705095503e90401c5b2a2c518148b0f24abee0ba5f8f626074501ac5f73139f493a49ae6bcef6f87e409f99f132e1859e7e710477421885270971b8c14174caedbefab38fde2793263e53726deed35dc655ea1e83426cea6269fabe7aae56c5d830942c09c6f40ddaf4f597c317fb089ea48466ec7af14228a0f1bfc839a9116f6c1e310b82ca1679009c71ab4c19a3e315a450f3a05eb0b6189208faea7a9e19d1c59578", 0xbe}, {&(0x7f0000000580)="b8c92b91eb7e8725848716cf4161cbddc3ddd5e837124d82afae617aaef989d0862cbe368d45cb37b74d391984a40154af966cdb89d14713b66f3ed5d202311317de8245c2ad28b333312a75dc414d589379fed1fd9dcd7ae874d607e3d24fee672e492aed78ee3ac7a1c6ceedb845cef9a8a6d4b54ebc0fa155ba6958ef8dc4c3", 0x81}, {&(0x7f0000000640)="d1e4dfcd485449813475ffc25951a68a526b61c183395ad142d856f076593605e8b497ee7c75327dc8e1cd6514490acdb6bf2581801bde74334c3835c104fda144cb4c720c2177ab0b", 0x49}, {&(0x7f00000006c0)="c4bb0a4b5613cc8e617dbfe5a8d28d738173", 0x12}], 0x4, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r5, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x60, 0x4000004}], 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/03/18 16:55:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffa33, 0x0, 0x7c2a3d09, 0xffffffffffffffff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) accept4(r3, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r0, &(0x7f0000009e40)=[{{&(0x7f0000009840)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000009c00)=[{&(0x7f0000009b40)="8f", 0x1}], 0x1, &(0x7f0000009c80)}}], 0x1, 0x4000) 2018/03/18 16:55:04 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x80000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x3}, 0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xc842, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}, 0xa}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xffffffffffffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x37, r3}, &(0x7f0000000400)=0x10) r4 = memfd_create(&(0x7f00000001c0)='$vboxnet0\x00', 0x1) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000200)=0x3) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000), 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000440)=r5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000300)=""/231) 2018/03/18 16:55:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$sock_void(r0, 0x29, 0x1a, 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/03/18 16:55:04 executing program 0: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) ioctl$sock_ifreq(r1, 0x8939, &(0x7f0000000000)={'rose0\x00', @ifru_ivalue=0x5}) 2018/03/18 16:55:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001080)="384d759e57f84209ea85cb5bd5db95d2425a6679dd314a7cd26d58f2e546e4702dce4863c08836902ab7723e731f225ab5a486ee77ddb7", 0x37) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) 2018/03/18 16:55:04 executing program 6: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) mmap(&(0x7f00001be000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x101, @empty, 0x3}}, 0x1, 0x8, 0x3, 0x1ff, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x100000001, 0x1, 0x3, 0x8, r1}, &(0x7f0000000180)=0x10) 2018/03/18 16:55:04 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003300000000000000000000000000000000000001000000000000000000001d7a5c4cb5886d2f000000000000000000000000020000000000000000000000efe70000000000000000000000000000000000000000000000000000000000000000000042d70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000"], 0x3}, 0x1}, 0x0) 2018/03/18 16:55:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) dup3(r1, r0, 0x0) 2018/03/18 16:55:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090f0000000000000000000000010014000000000005000600000000000a004e2000000000000000000000000000000000000000000000000000000000020001e2ffffff00000000020000000005000500000010000a004e20fff20000ff0100000000000000ec0000000000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/03/18 16:55:04 executing program 5: symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000140)='./bus\x00') symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40800, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffffffffff75) symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') socket$unix(0x1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./control\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) 2018/03/18 16:55:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)={0x8}) close(r1) 2018/03/18 16:55:04 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setxattr(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES64=r1]], &(0x7f00000000c0)='*!\\\x00', 0x4, 0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) lookup_dcookie(0xffffffffffff04ae, &(0x7f00000002c0)=""/193, 0xc1) [ 80.850551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 80.860680] audit: type=1400 audit(1521392104.095:60): avc: denied { associate } for pid=13727 comm="syz-executor2" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/03/18 16:55:04 executing program 7: syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) dup(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x18e, 0x7, 0x5, 0xffffffffffffff00, 0x80]}) 2018/03/18 16:55:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x3f, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x10000, 0x4) 2018/03/18 16:55:04 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1b0616c4a0c10fbe, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x400) r2 = accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, r3}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req) bind$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7e64851f, 0x2}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x10000, 0x206, 0x3, 0xde4, r4}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x2d, 0x8008, 0x8, 0x1644cb73, r4}, &(0x7f00000004c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) setresuid(r6, r7, r8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r5, 0x400}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000900)=""/113) r9 = epoll_create(0x400) write$tun(r1, &(0x7f0000000980)={@pi={0x0, 0xe8f5}, @void, @ipx={0xffff, 0x62, 0x8000, 0x11, {@current, @random="a78c68cffd9f", 0xff}, {@broadcast=0xffffffff, @random="8ab9610813c9"}, "bd1a3729c123303e350898aca13ff9ad9e4c6bb1e78d352acd460fdfef38ba20d2483e3248926d1129095d5407fc4fed884e0cc69fd60478b41872043e4d3aa355b35021"}}, 0x66) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000a00)={r5, 0x7}, &(0x7f0000000a40)=0x8) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000a80)='tls\x00', 0x4) fstat(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000b80)={0xffffffffffff7fff, 0x1, 0x401, 0x9, 0x2}, 0xc) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000000e40)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000e80)={0x0, 0x0}) r15 = gettid() r16 = fcntl$getown(r12, 0x9) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000000bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000c40)="63b5b1e923efe68b0fa4018c9924625e321180c04db238c029c3d350455b41895b56d80ff4d5f8152d56af3452bc2013f7bd91f0f4c8a898e4cfd9fcda246bc46d87f9a125c7e1c41659e706d748ac5a140cef8f497f64905f226ddad5564fcf61e19560eff85937afa189dfc936212a4fff2d562bb69d860886d9c974c9d7a07d7b0782bc985fb1ee3d3633cf0e9de727971305831efaf94ba98e749f2ecdaadabda73f1fd4136c945820895cce1bdd3f60c7677f27d49fcd07a1e2366d6b312e2b47226875d08e3fe84c982c32427f4c80edcaf7e998a68d42173b369227c6e9", 0xe1}, {&(0x7f0000000d40)="40ef327e87319c00b943d5b7eb68d1ab847c056a916bb3ec932078197e048a275657a6b705327d071934a33dd83ba85b0b1cedbe2cd4122ccf1acec24119ca163cf57fbce1ba284c8d0305a4e7022871d810d305e44b7a525588ff5a42468ebcb486e1bce2b591e4ebf806fc5ab1d208aae9ccfabf774923ff26300ef89f05852b849e7036a95c", 0x87}], 0x2, &(0x7f0000000ec0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r8, r11}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r12, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r10, r11}, @cred={0x20, 0x1, 0x2, r15, r8, r11}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r16, r7, r11}, @rights={0x30, 0x1, 0x1, [r9, r2, r9, r0, r12, r12, r12, r9]}], 0x110, 0x4008005}, 0x20040800) open(&(0x7f0000001040)='./file0\x00', 0x80000, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001080)=0x400, 0x8) 2018/03/18 16:55:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x400, 0xb4) write$tun(r1, &(0x7f0000000380)={@pi={0x0, 0x6005}, @hdr={0x1, 0x1, 0x7fffffff, 0x34e8, 0x8000, 0x5}, @x25={0x2, 0xf4, 0xff, "02be9f7b2e2f88ff4c18cf84f7507558f342b0749c1e02bece15843ce3361d793584aeb450d0ba3cc2b4910e6302a8cebd73ccca086d5f04c08c4482e96e5026cc65435c3a709d21ccf041d59104b58d3a0218d8d55d350df155641539b064"}}, 0x70) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518036a1c80b243f2f9364efd868ec03c92403faa7290283dfadabcd625b2bc067e49d2ab8409eeccaf51d1a4be36cc44fc3a0a747a556e928d8dd864a3f96c5e7bbbf216a74366ce8d9d5194d543bbe2568ec6370162f8536dd2058d471172a373f1708b69d94edbf3edda1e1b248c281fce50e0a832716924cc4ba6360c6a87a11ab9240b943948792ee6899af134523ebadca5ce79f205d1fc85e032c28d54a8a63ea3887fbe5502329c549eb28b7d1b82c16426c6ba840ca56885f2e63ad2e755162c2a23d8e67c5672fd5f3bff4ded0cde617abee1db2dbd5dc7cb2178abaeabec78e66d10b08d20e93367ebf181cc1e8827df188cb78db23c676be0cadacb01fa2e8377caf88f3668868a45e87a2676e3d5d1fc6296ad5a4dd827de24136578761b129044b3cd084f2968a235471b0b49b4670a0fd7cee20fd73f71dce15b9799837187e5152324435bb1481fcfcc7123b5c1469c2c170f6a3322721ec115020613ba16552a95d649fe8db6fabdbaa5639d9ab40bd97b92d7fd5af013b0e67ebe5a4ff69d31640e8019562016d41d6e454cb1f0f47b546449cbbb0b079218260ff22ea23b4cedae8600ca4a1579297cea284656e1206caf6e1ae30879111a3c0a896d76b2e3d68cf5957c49bb9bb9d7b5cd76e3da4d6380f8a915a8cf1b862c2da257a08c4d334460dc5f12e11d10de638f075baec8a41cfe8d3ad90d20df2daa3f8aeaba5092", 0x2ce, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/18 16:55:04 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mq_open(&(0x7f0000000000)='\x00', 0x80, 0x24, &(0x7f0000000080)={0x8, 0x4, 0x40, 0x8, 0x5, 0x7, 0xfff, 0x137}) 2018/03/18 16:55:04 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x2bb, &(0x7f0000000040)}, 0x402}], 0x2, 0x0) 2018/03/18 16:55:04 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x400, 0xb4) write$tun(r1, &(0x7f0000000380)={@pi={0x0, 0x6005}, @hdr={0x1, 0x1, 0x7fffffff, 0x34e8, 0x8000, 0x5}, @x25={0x2, 0xf4, 0xff, "02be9f7b2e2f88ff4c18cf84f7507558f342b0749c1e02bece15843ce3361d793584aeb450d0ba3cc2b4910e6302a8cebd73ccca086d5f04c08c4482e96e5026cc65435c3a709d21ccf041d59104b58d3a0218d8d55d350df155641539b064"}}, 0x70) sendto$inet(r0, &(0x7f0000000040)="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", 0x2ce, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/18 16:55:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000a5}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x26c, 0x2b, 0x301, 0x70bd2d, 0x25dfdbfb, {0x16}, [@typed={0x70, 0x0, @binary="a0c2a3ea4c8ccac47597e0796aab8b877cde1de086b710b3fc6f279f997cfacfc8384bb298edfdbf6d12350e550b76968d12b27032fdc65cea745682916fa17f4e7bac40313fe3fa1950048b463d22c129f7120cef9219546393585c6500647b0c596c21b029"}, @typed={0x30, 0x50, @str='eth0vboxnet1keyringsystem&vmnet1#eth0\x00'}, @generic="2d0b7161c0970d7e39f2185aa31565fd507de7013e1a794765a3269c8bed0ea0796917de29f7ea7ee2acb6", @typed={0xc, 0x79, @ipv4=@multicast2=0xe0000002}, @nested={0x174, 0x46, [@generic="883f1620ea4b1018cdbbf59474026b8b7c729d9874b45476c66cc35add03bf9f7c9c5e54f843b8023f360a1bc7914d8fb12c4ea264bcb10eb1cea75e33a72552e9b9fb08a31e7efb9c3f7a6b3e8afe347e4f5a22db1a0cece5d5d429075557ef960a9edeb7ba90b4bbab891d525fe04b53fb86e28041cd20cf2696bf488785e816b77a179cf84ecb9c4bad8a0969e1dd1523e2c7c1633d6f2c84f53d88fca8c8be8689bbb3", @typed={0x8, 0x6b}, @generic="3e3cb4411d63141a1c4f0c10d618bbbd16f18501184428dcaa93a6681fc0d6f6e3a148c80fdba473e34d94fed9054572fd2036c42fd5ef5b0b43b60955d45bc7d04296e75f899f6118032c17708c37588770cbc34feec9d48949b0b6950d320153f8ec41f29c2f8851aef0b8c01ea8b70e314f949cbbcfe1e0c0365efac60be5843579d4af3c9899a77e4c647918e3dc1c0ddfd4c6e4d73336651757560074fe94a53c03130854f8f75319ef93ff02974b114a1b55c35f39ce027788710ad1ad"]}, @typed={0xc, 0x4e, @ipv4}]}, 0x26c}, 0x1, 0x0, 0x0, 0x4040000}, 0xc850) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff}, 0x14}, 0x1}, 0x0) 2018/03/18 16:55:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x3a6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x549, 0x313c, 0x2, 0x7ff, 0xffffffff, 0x6, 0x4c, 0xc0, 0x0, 0x6}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="d4077439dbe6", 'eql\x00'}}) getsockopt$inet6_tcp_int(r2, 0x6, 0xb, &(0x7f0000013ffc), &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x6, 0x3, 0x4bd4, 0x1000}, 0x14) 2018/03/18 16:55:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x4000, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 81.034405] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 81.042537] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 81.050490] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 81.058120] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 81.066292] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 81.073954] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 81.081605] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 81.089310] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 81.096920] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 81.104695] Buffer I/O error on dev loop0, logical block 10, lost async page write INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.929030] INFO: task syz-executor7:13782 blocked for more than 120 seconds. [ 244.936334] Not tainted 4.9.88-gbb52bba #59 [ 244.941164] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.949417] syz-executor7 D28240 13782 10886 0x00000004 [ 244.955140] ffff8801cfb00000 0000000000000000 ffff8801d3a50540 ffff8801d9b73000 [ 244.963125] ffff8801db321b98 ffff8801b0e4f940 ffffffff838a69cb 0000000041b58ab3 [ 244.971105] ffffffff84194260 00ffffff8123c410 ffff8801db322468 ffff8801db322490 [ 244.979081] Call Trace: [ 244.981640] [] ? __schedule+0x67b/0x1ba0 [ 244.987665] [] ? bit_wait+0x90/0x90 [ 244.992926] [] schedule+0x7f/0x1b0 [ 244.998086] [] schedule_timeout+0x56c/0x10b0 [ 245.004126] [] ? usleep_range+0x140/0x140 [ 245.010005] [] ? kvm_clock_read+0x23/0x40 [ 245.015769] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.021992] [] ? ktime_get+0x13d/0x1d0 [ 245.027501] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.034077] [] ? bit_wait+0x90/0x90 [ 245.039333] [] io_schedule_timeout+0x1be/0x390 [ 245.045534] [] bit_wait_io+0x19/0xa0 [ 245.050890] [] __wait_on_bit+0x57/0x120 [ 245.056485] [] wait_on_page_bit+0xf4/0x140 [ 245.062358] [] ? page_waitqueue+0x20/0x20 [ 245.068127] [] ? autoremove_wake_function+0x90/0x90 [ 245.074779] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.081224] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.087942] [] ? wait_on_page_bit+0x140/0x140 [ 245.094083] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.100302] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.107113] [] ? mutex_lock_nested+0x56f/0x870 [ 245.113344] [] ? iterate_bdevs+0xc8/0x260 [ 245.119217] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.126199] [] ? iterate_bdevs+0x19d/0x260 [ 245.132075] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.138977] [] fdatawait_one_bdev+0x50/0x70 [ 245.144914] [] iterate_bdevs+0x109/0x260 [ 245.150607] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.156719] [] sys_sync+0xe1/0x170 [ 245.161888] [] ? sync_filesystem+0x240/0x240 [ 245.167915] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.174735] [] ? sync_filesystem+0x240/0x240 [ 245.180768] [] do_syscall_64+0x1a4/0x490 [ 245.186446] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.193358] [ 245.193358] Showing all locks held in the system: [ 245.199660] 3 locks held by kworker/u4:2/50: [ 245.204035] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.213328] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.223493] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.233442] 2 locks held by khungtaskd/514: [ 245.237728] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.246401] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.256080] 1 lock held by rsyslogd/3638: [ 245.260219] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.269076] 2 locks held by getty/3766: [ 245.273015] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.282311] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.292212] 1 lock held by syz-executor7/13782: [ 245.296845] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.306052] 1 lock held by syz-executor7/13800: [ 245.310702] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.319898] [ 245.321494] ============================================= [ 245.321494] [ 245.328536] NMI backtrace for cpu 0 [ 245.332197] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.88-gbb52bba #59 [ 245.339355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.348681] ffff8801d879fd00 ffffffff81d95f19 0000000000000000 0000000000000000 [ 245.356651] 0000000000000000 0000000000000001 ffffffff810bb450 ffff8801d879fd38 [ 245.364611] ffffffff81da103d 0000000000000000 0000000000000000 ffff8801d4448418 [ 245.372574] Call Trace: [ 245.375130] [] dump_stack+0xc1/0x128 [ 245.380461] [] ? irq_force_complete_move+0x390/0x390 [ 245.387183] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.393124] [] ? irq_force_complete_move+0x390/0x390 [ 245.399842] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.406908] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.413889] [] watchdog+0x6f0/0xa70 [ 245.419131] [] ? watchdog+0x125/0xa70 [ 245.424548] [] kthread+0x26d/0x300 [ 245.429702] [] ? reset_hung_task_detector+0x20/0x20 [ 245.436332] [] ? kthread_park+0xa0/0xa0 [ 245.441923] [] ? kthread_park+0xa0/0xa0 [ 245.447513] [] ? kthread_park+0xa0/0xa0 [ 245.453105] [] ret_from_fork+0x5c/0x70 [ 245.458733] Sending NMI from CPU 0 to CPUs 1: [ 245.463239] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b66b6 [ 245.470627] Kernel panic - not syncing: hung_task: blocked tasks [ 245.476746] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.88-gbb52bba #59 [ 245.483897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.493220] ffff8801d879fcb8 ffffffff81d95f19 ffffffff83a8b5a0 ffff8801d879fd90 [ 245.501186] ffff8801d4448400 dffffc0000000000 ffffffff84409000 ffff8801d879fd80 [ 245.509145] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 245.517124] Call Trace: [ 245.519682] [] dump_stack+0xc1/0x128 [ 245.525018] [] panic+0x1bc/0x3a8 [ 245.530006] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.538208] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.545446] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.552685] [] watchdog+0x701/0xa70 [ 245.557925] [] ? watchdog+0x125/0xa70 [ 245.563343] [] kthread+0x26d/0x300 [ 245.568512] [] ? reset_hung_task_detector+0x20/0x20 [ 245.575146] [] ? kthread_park+0xa0/0xa0 [ 245.580736] [] ? kthread_park+0xa0/0xa0 [ 245.586326] [] ? kthread_park+0xa0/0xa0 [ 245.591916] [] ret_from_fork+0x5c/0x70 [ 245.597909] Dumping ftrace buffer: [ 245.601456] (ftrace buffer empty) [ 245.605135] Kernel Offset: disabled [ 245.608736] Rebooting in 86400 seconds..