5f733c189ac3bf38ca7181308bbb77c27ff3936be8d5f74e681ac1975b5360", 0x66}, {&(0x7f0000d25000-0x1)="81", 0x1}, {&(0x7f00003f9000)="acc6e6f4dee71d6ae1c57bf5179e54990da1f9bac42a7e68bd2d2b0905c604d24e9cea8cf8e1040ae6ca2d042318", 0x2e}, {&(0x7f0000533000)="4c12412223525db0d2fdaab03c333b96ac2f2187c2dcf674290b2d2f164e14253b48fb693dc6686bea3ca43f1762de27626d5161e5dae7f30a1c2e0416262b2883cba1c3f4aba73af33998b71788048789eb36796e66ccef220a8268a371fab629fe78f8b67947148d265d17317df107a1f8024fe9333a635b7b1d9f17c806920085921561b24dc15dfe55880c5f990cc2897230a88e1255956357f4f84106477e100c7347aaa1a78a92e82c9e93bc130afaf0a216bf78abbbc4c9e555c860257a2b7f87ae743ad1c05ebf688d0f813f13b8c2fdcd7a9de31f5cb5b970eaa540913bc367bb96ddfc3abbbc745e30daee18", 0xf1}, {&(0x7f00003f8000)="71b9a530e0f99f11495209010e73736bd41921c500ded7820589edcc546e03bb703cac49fc715ea5f5e2b6c4262706fb2e7fc3db2de75708fc55d17d1d799aca0eb40205d41ee78fbb7b16260fac59", 0x4f}, {&(0x7f0000d25000-0x9d)="51cb990daed6c588745c82d44bde01a7d33e67878c941be1fa16a31b905ad9c16e1ddd60ca97ae07838fe9cca9c29a0e7cf22c676c6e4fefcd36a50df827323c5dd916660350b310d19201b4e1ac4598863fcdd173c95c74c1481365c88c2fd7384fe1745507b6f170cf809289c8b1f16ef48d671988091bbb4d3cf795ea54a1b95eb0378e828ce840cd3569575b6b6f1db4fced676667697d6f833eac", 0x9d}], 0x7, &(0x7f0000d25000-0xc8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0xc1}, 0x20000051) r18 = memfd_create(&(0x7f0000d23000)=']\'\x00', 0x3) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r18, 0xc0186419, &(0x7f0000d25000-0x18)={0x2, &(0x7f0000d25000-0x5)=""/5, &(0x7f00003dc000)=[{0x4, 0xe8, 0x8, &(0x7f000026e000)=""/232}, {0x6, 0x9d, 0xd655, &(0x7f000058a000-0x9d)=""/157}]}) ioctl$KDGKBMETA(r18, 0x4b62, &(0x7f0000217000)=0x0) 2018/01/12 08:15:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000037d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000c65000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc4}], 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x8000000049, &(0x7f0000179000)="", 0x0) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000526000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ab6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000193000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000081a000-0x8)={r2, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) signalfd4(r0, &(0x7f000050e000)={0x348}, 0x8, 0x0) 2018/01/12 08:15:04 executing program 2: unshare(0x40600) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000461000-0xc)='/dev/rfkill\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000241000-0x90)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) keyctl$join(0x1, &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 08:15:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f000070d000)={0x0, 0x2e, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) renameat2(r1, &(0x7f000000d000-0xa)='./control\x00', r1, &(0x7f0000016000)='./control\x00', 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000011000-0xb8)={0x0, 0xb0, "70b5f6e1ef7939b0c5ec7ba24230af3c6677db6da0a8767d3298c2fc4ccd8a14767593dd178069c104d01b487fa0df6b81ffc2d8ff9a88074009dfdec47124a19a3ed920ec15fda5127a1e26791df724e007f0df2933769bfe3076367449e7a7de3809769f7b70ef1342605a7d5c89ac87ded46590c4a258fc9c5cac2ec1c63f05285d06118a154ef7699790e48bb4d43ba144dc5f732aa003bfce7d3e84cc1b9f065da42b2f259437f83f1e415d3844"}, &(0x7f0000ecb000)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={r2, 0x9}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./file0\x00', r3, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x40, 0x1, @thr={&(0x7f0000018000)="ffa6eb691c4b176c8ff233f1a4a6692c1dc8e96c21599ec00c42cd0a621170cd2db8c9ea108c6a2e5970a77133d0bf14", &(0x7f000001a000-0xd8)="6459af22fae969615b879e15361beb7dfa08918ee21defcab790e5966daf572165fef82b1ca3f723624e1cfb5b28536f36ce096908ea635b93c5f909f6680b7ddd46474c5315ede74fd5c31eacf5f565a010ccd200f1aabd2c9b07ec2074655c1f396f63061fdf14afef96f4489e4df7b0db31157ba94b66082881868efb5a4ec4a5f3f971a90da606115eed0e46c87556cd6d8b256ce3cbe387eafb86fb865ac8b4bfd8ec36f67651174b9b9f5615c3438ce17fbe67a59ad986247326e0b35b0725815079842038a1997ecc3f2ac1288ed2c397d31e4269"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f00008c0000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000015c000-0x10)={0x0, 0x2710}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2018/01/12 08:15:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) mlock2(&(0x7f0000a80000/0x1000)=nil, 0x1000, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009a1000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xa, 0xfd06, &(0x7f000033c000)={0x0, 0x0}) accept$inet(r1, &(0x7f00008a4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ba000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000648000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mkdir(&(0x7f0000feb000)='./file0\x00', 0x2) fchown(r1, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009e6000)={0x3, &(0x7f0000d39000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000824000-0x8)={r4, 0x1}) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x13) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xd000, 0x4000, &(0x7f0000180000/0xd000)=nil) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f0000c81000-0xc8)="1f00000002031900000007000000068100ed853b09001c00010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe5000)={0x0, 0xfd, "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"}, &(0x7f0000b96000)=0x105) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00002d8000)={r2, 0x2, 0x61, "278c7a7908f6cb064ed27a2b302596febaa20a928bf6977e266d5cc09d64f9c42bf2635667752705c823b85451beca3354b2477470c82c3076c1a80c44c97a4109a37eaaeb7b0e42599a21708a2bba344fb1595dccb9a56ff1fb28685cccea3da1"}, 0x69) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f00002c3000-0x8)=0x0, 0x80000000e613) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/sequencer2\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000859000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b37000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001e2000-0xc)={r3, 0x9, 0x30}, &(0x7f00007ae000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x1c) ptrace$setopts(0x4209, r4, 0x800000, 0x0) [ 48.407619] audit: type=1400 audit(1515744904.092:33): avc: denied { write } for pid=7279 comm="syz-executor4" path="socket:[16047]" dev="sockfs" ino=16047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 08:15:04 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x1d)="92ab2ab2e77999e1adefdba064a47cc20d4f49e01652432c6222ab7238", 0x1d) socket$inet6(0xa, 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x820000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/12 08:15:04 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000f000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffeffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x116, 0xffffffff, "d39fb493d7c9c9fbe5b401a12b043631e5a73c6e9dd3808be69f4a17689c958ec6ba57c3e084f490eea750d5b1deb61be1cd3646c641617a59c44be9822c99fc0bd4d09de427c7816e4bda618bb21d95"}, 0x160) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000000e000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) exit(0x0) lseek(r1, 0x1000000000000004, 0x0) 2018/01/12 08:15:04 executing program 3: r0 = perf_event_open(&(0x7f0000cf7000-0x78)={0x3, 0x78, 0x8000, 0x7fffffff, 0x6, 0xfffffffffffffffc, 0x0, 0xfffffffffffff801, 0x4, 0x8, 0x8, 0x5, 0x8000, 0x8, 0x0, 0x6, 0x81, 0x3ff, 0x3b8, 0x6, 0xd6f, 0x68, 0x5, 0x5, 0x31, 0x9, 0xb15, 0x0, 0x9, 0x8001, 0x80000001, 0x6, 0x80000001, 0x1, 0x4, 0x1, 0x4, 0x10, 0x0, 0x1, 0x4, @perf_config_ext={0x3ff, 0x2}, 0x22, 0x203, 0xbd1e, 0x3, 0x7, 0x783, 0x2, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x8, 0xde9, 0x9, 0x81, 0x8, 0x1ff, 0x9, 0x55, 0x0, 0x100000000, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='westwood\x00', 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000)=[{&(0x7f0000001000)=""/236, 0x0}], 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000005000)=0x7fffffff) ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x400000, &(0x7f0000029000-0x10)={0x1, &(0x7f0000f88000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x1, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fb7000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f000023b000)=""/4096, 0x1000, 0x52b65cab53bab823, &(0x7f0000327000)={0x11, 0x3, r2, 0x1, 0x903, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) clock_gettime(0x2, &(0x7f000024a000-0x10)={0x0, 0x0}) [ 48.462511] audit: type=1400 audit(1515744904.142:34): avc: denied { getattr } for pid=7279 comm="syz-executor4" path="socket:[16047]" dev="sockfs" ino=16047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.516151] audit: type=1400 audit(1515744904.202:35): avc: denied { getopt } for pid=7279 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ad9000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f000052a000)='./file0\x00', 0x341000, 0x2) write$tun(r1, &(0x7f0000074000)=@pi={0x0, 0x8863, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x2, 0x8, 0x71}}], {{0x9100, @x25={0x1, 0x5, 0xf1, "93199ccfa190460660aa3d035d540d9f135a46756c2d5e56004c38e270856efd24f77a3b2bb1546ef52f175a7f339cac041f6aef95f64aed77d280ddd73c6204ff4659ae63d01061625503ed7e7b4671cfdd06b7460e75bdc74db3d99d0afb9448"}}}}}, 0x7a) writev(r0, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00ed000000200003ff000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005db000)={0x0, 0x8, 0x659, 0x8, 0xeb1, 0xfffffffffffffffa, 0x100000000, 0x401, {0x0, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x2, 0xd769, 0x100, 0x7fff}}, &(0x7f0000cd7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008a3000-0x8)={0x1, [0x0]}, &(0x7f000077f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000446000-0xb8)={r4, 0x8001, 0x5, 0x3f2, 0x5, 0x4, 0x4, 0x5, {r5, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x2040000000000, 0xfffffffffffffffe, 0x9}}, &(0x7f0000527000-0x4)=0xb8) tkill(0x0, 0x0) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/12 08:15:04 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000f5d000-0x3)=""/4, 0x4, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/12 08:15:04 executing program 6: r0 = socket(0x11, 0x3, 0x2000000) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2018/01/12 08:15:04 executing program 4: acct(0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000001a000-0x8)=0x3) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000001b000-0x4)=0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000868000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/12 08:15:04 executing program 5: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000ab5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000)="", 0x0, 0x0, &(0x7f0000c5f000-0x10)={r0, 0x1c9c380}) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x1d2ba29e7ad7297f) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) connect(r1, &(0x7f0000d33000-0x3)=@un=@file={0x0, '/'}, 0x3) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000-0x15)='/dev/pktcdvd/control\x00', 0x1c3000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000e000-0x4)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x6, 0x1) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) tee(r0, r2, 0x10001, 0x8) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r3, 0x0) clock_gettime(0x0, &(0x7f0000299000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@flag={0xffffffffffffff1c, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000018000-0x4)=0x200, 0x4) 2018/01/12 08:15:04 executing program 5: getgid() mmap(&(0x7f0000000000/0x122000)=nil, 0x122000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x1f, 0x6, 0x3, &(0x7f0000397000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009a5000)={0x0, 0x5f, "67b5efa2f25980bfef0dff755f2ebcd14eb0381eefaf77196da20b0a9b2a30fe4fff6c48cd40298a127afe5fdc4c107c97f737fd779eb95169eeef1c4ce8fb7a888fb5527803adbfc3b9c780600a2688adab720f82ee6524e6fed31bd9e72a"}, &(0x7f0000dfb000-0x4)=0x67) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000265000-0xae)={r3, 0xa6, "897ed768aa1f62053b7dbea5d33fb4c50f8713b5e463146b5b0d38b8fb214a8d718446e4800126b421f8eb6ea9c7037bcc17ab760a6bea52accd723c7c59032980dbd5b75a7475c783109c0c653e135577250f13d145826e47d31e8ec094bf48a2eb032cfeab3eee83681717f5e9d8eeeef814f265a22c74ec906271f59c90e1c58d12adec7988c93585fd3aa21671666e659535429bac5606f19849c251e2c9bd817760caad"}, &(0x7f0000011000-0x4)=0xae) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x1, 0x0) memfd_create(&(0x7f0000d6a000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x501902, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000178000)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x5, 0x200, 0x800, 0x7, 0x7fff, 0x3, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000553000)=@known='system.posix_acl_access\x00', &(0x7f00009ee000)=""/245, 0xf5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089b000)='/selinux/checkreqprot\x00', 0x200001, 0x0) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f41000)={{0x0, 0xfffffffffffffffd}, {0x4, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e5d000-0x4)=0x0) capget(&(0x7f0000713000+0x869)={0x20080522, r3}, &(0x7f0000770000-0x18)={0x6, 0x20, 0x4, 0x5, 0x3, 0xfffffffffffff02c}) r4 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000156000-0x4)={0x0, 0x4, 0x0}, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000ba2000)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x641, [0x505952b5, 0xe2b, 0x35, 0x20, 0x2, 0x2, 0x3, 0x0]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:04 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef9000-0x9)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x8001) inotify_init() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ec7000+0x46a)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x50, "fc4a28d02cc63797fe5077b4e24cef0db15a47bafd219b81781c06000b4a47b3763ff2d14531b7d9779ee481cafc928ec7409a0fae87bee92c49de7ab1494f91ca71c1199b8b2d7466641ef90b4a9aa2"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x1f, 0x20}, &(0x7f0000002000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009d2000+0x916)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb6000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x800, &(0x7f0000d49000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = socket$key(0xf, 0x3, 0x2) r6 = dup(r5) ioctl$TIOCNOTTY(r6, 0x5422) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000004000-0x8)={0xfffffffffffffff7, 0x8, 0x4, 0x401, 0x8000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0xbdf, &(0x7f0000005000-0x4)=0x4) ioctl$KDADDIO(r6, 0x4b34, 0x0) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socket(0x6, 0x3, 0x8) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) [ 48.800809] device gre0 entered promiscuous mode 2018/01/12 08:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000859000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x2, 0xff, 0x4, 0x2, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fa000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, &(0x7f0000e9c000)=0x98) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000017000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d94000)={0x0, 0xf3, "0eef158c6a7ffcdba3556d5be6a56f1d0ece8a7347b3729573db2d8ca29554c84a4daa06ba0aa8e34c2fd0add408c99cd007da94f451f194d3597d450b9e7657a592bebdb1081fc9c5121bd76248eb93558b2f75a0dfeff4731f2e8310c7014bceefcdf234ef9a8ecc941d842756576d7473859c61429894eb3df015afd0ae863c26929e66d66b264cfe227a26672b5ef69abb3da6f202549af00dfaec3f62a4723a485108888c2376d26c018684325a7d7a7776ad0507bb6a30fb50b009b984c3a2e9c6c7da1803810e202a9d2e89b557ed4944211e6351303cc3981faa31af3702d80a11a44f4192677beb82742175b82ec1"}, &(0x7f0000b4d000-0x4)=0xfb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000467000)='/dev/sequencer2\x00', 0x407e, 0x0) getpeername$packet(r2, &(0x7f0000c3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a76000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007c8000)={r3, @rand_addr=0x80000001, @rand_addr=0x4c}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000d26000)="db3209f99d2d49641adca04f37b8686643be5fb05fe8e36774020f89f1763d4bc4ea3b4008a872cbb8f2ef08287f94fbc0bf31dac9f8274638184b2faf8ad0c51504d5f3cfe92876df0d63b60a0e22ea2d63db352ab91f754bdf9c2ad19a806b69912caf536c346dff7321fa7736eb4dc8c8310cdac87dc803921d027a017d", 0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000180000-0xc)={0x10000000, 0x0}) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x240, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000000c000-0x34)=""/52) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x342}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000298000)=0x6) 2018/01/12 08:15:04 executing program 7: mmap$binder(&(0x7f0000680000/0x3000)=nil, 0x3000, 0x800000000000000, 0x72870, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000538000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000003000-0x2)='@\x00', 0x2, 0x2) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00007b1000-0x9)='/dev/sg#\x00', 0x200, 0x200c00) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000994000)={0x2, 0x7, 0x3}) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r1, 0x0, 0x0, 0x4) write$eventfd(r1, &(0x7f0000bd6000-0x8)=0x0, 0x8) 2018/01/12 08:15:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f13000)={0x0, 0x6}, &(0x7f0000dee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b46000-0x8)={r1, 0x0}, &(0x7f0000b06000)=0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a87000-0x1)=0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/01/12 08:15:04 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000073000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000946000)={0xaa, 0x4, 0x0}) 2018/01/12 08:15:04 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f000000b000-0x4)=0x2, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/12 08:15:04 executing program 2: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000017a000-0x4)=0x9a7, 0x4) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket(0x6299df671432f9e0, 0xe, 0x8) getsockopt$inet6_udp_int(0xffffffffffffff9c, 0x11, 0x65, &(0x7f00005ae000-0x4)=0x0, &(0x7f00003af000-0x4)=0x4) sync() getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00008ce000)=0x0, &(0x7f0000d07000)=0x4) 2018/01/12 08:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d0b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000642000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00007b3000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000fd5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc4000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x7fffffff, 0x200000, 0x306}, &(0x7f0000b37000-0x4)=0xa0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/rtc\x00', 0x40000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f66000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7ff, 0x1, 0xffff, 0x9, 0xefa, 0x4, 0x7, 0x7ffffffe, 0x0, 0x8, 0x9, 0x5, 0x1, 0x5]}, &(0x7f0000834000)=0x108) ioctl$LOOP_CLR_FD(r2, 0x80247008) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2f000-0x8)={0x0, 0x0}) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) 2018/01/12 08:15:04 executing program 5: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='\x00', 0x0, 0x0, &(0x7f0000213000)={0xae5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = epoll_create(0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000337000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fae000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fad000)=0xe8) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) r7 = getpid() fstat(r0, &(0x7f0000d4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) stat(&(0x7f00002b0000)='./file0\x00', &(0x7f0000e45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000faf000-0x8)='./file0\x00', &(0x7f000026e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000faf000-0xa8)=[{&(0x7f0000bd1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fae000)=[{&(0x7f0000faf000-0x34)="b7255e16f3ea9ed5b931e3e1ef95c54c68282f4618eadca60ddafec453373603f2bd313ef55ed8b946209f331792b0c9c600ab26", 0x34}, {&(0x7f0000866000)="874a5444374eabc18cd051d85eb9cb1d062ff0d96e23dd0b19d4b9e6ea15c5f88e65db6ac97446aafc8c3859151cbf5dd0730591cfcf62a975c8af3fa4f027cdc57bd32fecb43d6d0b409ebcb245", 0x4e}, {&(0x7f00009a4000-0xd8)="f54d1205eb5228e37ada19bd26c8b1162d280be2301552d6f2f81b88c428b688d7cae6cdb10dc58b9badeccda4c508bd46d19eb5ed55c7c083820beee6f89810a7177515aed83ead2026bd8d90545511d81bfd3527c1518600352d68b4bce5f707aeb6fd406a1ef0e0f5dfe2a8e37622827c4703f4941f389c3c8d8149aea8dfd9ddaedb7f96c288e88d6b0a3f4b5e92345bca324bdc4a29be4ed6296fd60b0a9e1cb5ff0685da33b8f7dc9a57dde1f83cc69680ebc595720809f6bac132930fb3c2f2ddf6be8806de77a356fefcf1e05500d1dd6509ce5a", 0xd8}, {&(0x7f0000329000)="83933383179978a46ef4850f98559aafdd6a3fd063ddb6b3263f7161532050f3488af2d91a3a6d9ef15a2b3b6bed1685ae613ee54b37407846faf1ee5c9fd739eaf0465aef59cfcb5f6803f1d5d81217a2962f7b41e9642ff18859152e50bad29bf0f184eebd60375297d698706bd4d301d606ec4cf00ba5d23305aad3a858fa6eec219b03bc60a83518057bb6e3afc24d615bc770d8cf9e354f042ebe72e16c8c1a77d44ec02a65e0e9db24dfc7baa9f6d7718717840aa4c572082959d623101bd11d9fc99895cab400c32a43d2dd8c", 0xd0}, {&(0x7f0000fae000)="07d1c8b74542d58aba3b86907417c9dc1d3c6c58c4dd9f2541876be2b79e18f6a90354d5", 0x24}, {&(0x7f0000faf000-0x4d)="5c88e1dee0761b4c3a069450e645df6d64335d94d7ca6a870a56a9e264535ec9de763ae2f5fcf09a29de62d9cc366cfaa2a89a478cc14184dcc63eefc9b9e50688f4457688d062c2575014322d", 0x4d}, {&(0x7f0000faf000-0x2e)="3d1454b9baa09a555c03b87d20b032a9861c3465feddeb5e2ddf302c4a3cfb1536a5cadda5c25cc8a0d60f4a1c9b", 0x2e}], 0x7, &(0x7f0000a81000-0xe0)=[@cred={0x20, 0x1, 0x2, r5, r4, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r4, r8}, @cred={0x20, 0x1, 0x2, r9, r4, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}], 0xe0, 0x20000000}, {&(0x7f0000fae000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000983000)=[{&(0x7f0000dff000)="88a24028601f6e35f43c601325b2d048d8d053193ec45189c815764be187f05c04c9dc949e856d5092806a8dee5dc098a4f7e030fabafb024ab509b19d175eeadd6e5131b0892e793b6abe40335bfa56f603864e00311b8219e5fa1692adfc7aa06e2bf951d71d83e62a40b635d3da1b58d9d3ea74688afcfcdd51e699c029c18a3bd7a86a307c56916d6f0fe49965428ff0d736998eff5630ebd442bbdc24e0e2e0272304a73fbcc6fa94999e2acc20e73e1ef73693468019e132da19e707bd44acd1fe190538e6e66333ab", 0xcc}, {&(0x7f0000876000-0xb2)="05d8e362cb50803978eee6694f01018919873b5647772070e5ea35a74ccc49e898b1adf24738b281fb6fae27b7f34714445d21d06fcb354b8eb9c4e663c59ce7d5dd46bcb005b31462a19470b9899bb35fdbaac32128a5e892f4ed85c37ded4d9ff2baf67852a4bc8d23132736e981d928d4a66ee983b4e8513efdf7139f2e4da0c5a246e3b71481f0bfec7d48b0b310969edcaa03ea99a3ca18a49daee261797d59892631074acd232555ecda9db7c01a35", 0xb2}], 0x2, 0x0, 0x0, 0x0}, {&(0x7f0000faf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fae000)=[{&(0x7f0000faf000-0x1000)="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", 0x1000}], 0x1, &(0x7f00002cb000)=[@cred={0x20, 0x1, 0x2, r11, r4, r12}, @cred={0x20, 0x1, 0x2, r13, r4, r14}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r1]}], 0xa8, 0x4000004}], 0x3, 0x20004000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000e3e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0x100, 0x8, 0x9ff7065d98d85cd, r3}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb1000-0x8)=0xfffffffffffffff8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000faf000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}], 0x1555566a, 0x400000000000, &(0x7f000098b000)={0x0}, 0x0) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) alarm(0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/user\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f04000)={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0xc) waitid(0x2, r2, 0x0, 0x40000000, &(0x7f0000673000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000c01000)='./file0\x00', &(0x7f000082e000-0x28)=[&(0x7f0000f40000)=':eth0vmnet0vmnet1/self\'eth0\x00', &(0x7f00000bf000-0x6)='user)\x00', &(0x7f0000e37000-0x9)='!*cpuset\x00', &(0x7f000019d000)="776c616e315b656d30283a7bf076626f786e6574304073797374656d00", &(0x7f0000dbe000-0x2)="2d5c7d2a47504c1870726f632d3a00"], &(0x7f0000cc0000-0x8)=[&(0x7f0000055000-0x22)='posix_acl_accessGPL]wlan1*vmnet1}\x00']) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000816000-0x4)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00009a3000)='./file0\x00', 0x0) 2018/01/12 08:15:04 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b49000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e5a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x26)="766d6e6574307b747275737465641173656c662c656d3040637075736574240c657468304000", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000986000-0xd1)=""/209) ioctl$KDDELIO(r4, 0x4b35, 0x9) 2018/01/12 08:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) timer_gettime(0x0, &(0x7f0000591000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f0000fc9000-0x3c)=[{{0x0, 0x0, &(0x7f000008a000)=[], 0x0, &(0x7f0000a61000-0x23)=""/87, 0x57, 0xfffffffffffffffd}, 0x1}], 0x0, 0x41, &(0x7f0000400000)={0x0, r1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000b1000-0x14)={0x0, 0x6, 0x6, 0x100000000, 0x0, 0x9}, &(0x7f0000f4c000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae0000-0x20)={0x40, 0x7d, 0x8208, 0xfa, 0x7, 0x7, 0xfff, 0x6, r2}, 0x20) memfd_create(&(0x7f000063f000-0x1)='\x00', 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbe000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5) listen$netrom(r0, 0x5c) write(r0, &(0x7f0000ffd000-0x20)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$netlink(r1, &(0x7f00001c3000)=@proc={0x10, 0x0, 0x2, 0x1000}, 0xc) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x7}, &(0x7f0000eff000-0x4)=0xffffffed) r3 = accept4(r1, &(0x7f0000d72000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000907000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000bc9000)={r2, 0x5}, &(0x7f0000aef000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000544000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00009ae000)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f95000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000e2a000)={0x100000080000002, 0x0}) fcntl$getflags(r4, 0x40a) 2018/01/12 08:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x200000000000007b, &(0x7f0000caa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000039000)={0x0, 0x0}) lseek(r0, 0x0, 0x7) bind$inet(0xffffffffffffffff, &(0x7f0000d4e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:04 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0x2dc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xffffffffffffff0b, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0xfffffebc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000012000)=@generic={0x0, ""/126}, &(0x7f0000017000)=0x80) r1 = add_key(&(0x7f0000017000-0xb)='asymmetric\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000017000-0xbd)="4eb08097d52f6a2ae119dcc64853535c2594a3f377ee0f1bd4842f22269f350547c2b67e112478deb87b7fe7435f02a2356aa561400e01ca0e0e4069b79d9d538b1dafa6d922eafb75b72f261c5c77b1ddb0152b5da8e7f9c58d5c361717aa02a800882eec29780e852ec13c82be2a7e44263452de65b589e5c59af2f48ece2a4d8d8276e2923e8314ec8382c004dcb91a24b25992e09a88560a531544f508908d54809dda07276baae7bc0da20c3751e774b4da2059fde8ff32f49f0e", 0xbd, 0xfffffffffffffffe) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000019000-0x30)=[{&(0x7f0000010000)="99", 0x1}, {&(0x7f000000a000)="24498556ccd308d784c3a08bea608c91bf9f3c86ea9203893e46be0d321dca28ad48d39816deedcf9a03a3be316c697618fdd75dc91f557917f43544ace31738eccfa6b56a4b3cc1cf68eb2ec43d794bb721e841066aa3618d824c686c718106d4f7554d1dc7bf55d806b252f4bb4e18e45b4be09d287cfc93ab0172c01ae222dad6d818d28a19b852e4a1a1df077aab2f98e6bb40", 0x95}, {&(0x7f0000018000)="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", 0x1000}], 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000018000)={0x4, 0x0, 0x10000, 0x1f}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000018000)={r3, 0xf4af}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000017000-0x5)='user\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="5b3757314113f4827e50a9386bfbb6f3147629b01f057262e21f473c160d33bda52a1a3c6c373325aacc350569a9b3b36caa548f70ac8317dfce1f846978f9307d7711dcfb596a3029db62a9265401f62971d64c05a4e2401569c191ffa1f99685ea14ee1d82a64e1983554b7fd5bbb40e6562475dc537c2fc7171ce20e71236da268eb4504412ab707d7d3e7f46ae8667afce832b2700004c3a1baffa679b5147c4cd134c97bf8c162b9acee7f70d98221af71cd971229400404c656122ea0a10ad00201a657ee1fbea2b92c3", 0xffffffffffffff53, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 08:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r1, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r3 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r3, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r1, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r4, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000323000-0x8)={r2, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) r6 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a3c000)={r5, 0x1000}, &(0x7f0000213000)=0x8) r8 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r8, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpid() ptrace$getsig(0x4202, r2, 0x8, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f1a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f9000)=0x8) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000b6c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0xfffffffffffff25, 0x0) close(r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000e4e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000083f000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e74000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getaffinity(r1, 0x8, &(0x7f0000e7e000-0x8)=0x0) [ 49.114259] audit: type=1400 audit(1515744904.792:36): avc: denied { read } for pid=7461 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be3000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000af2000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c58000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1105, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f8e000)={0x80, 0x10001, 0x0, 0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f7b000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004f7000)={r3, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000480000)={0x0, 0x5, 0x0}, &(0x7f000008c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a47000)={r4, 0xfff}, &(0x7f00005ff000-0x4)=0x8) 2018/01/12 08:15:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000003000-0x10)={0x0, &(0x7f0000002000)=""/0}) sendto$ax25(r0, &(0x7f0000000000)="0c3e2449fac633a493b7ffdf88b7ff62fb15e7beb390055a5acc033adb41514672e07c6d3a2f45b1b5c65ae2428f1e61547f835ad4807ac004a379cab99e58f99d2005e0cd552de30020f4c10181a9015aba275f371fa6629bd5c98d59438c2bb1476b9c2bdbf9a0359e8b3b0fc2915483f84a13262b8689807300563f96adc85ffb00539eb37ce2ee6f364b9ac5b121d1749ef0a94637154d9f7dc797548415e98be1d08de0b1b87458ac921eff510a8bc0baad74214a80b30a32ca4d2fb317f98e7561cddfe9dff3b17f41bbf84813fc30cfe0c83824ce5a6872ee8456624cb3edc0e125ee12b19428", 0xea, 0x4008000, &(0x7f0000000000)={0x3, {"dbbe9da708f17d"}, 0x1ff}, 0x10) fsetxattr(r0, &(0x7f0000a4b000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53b98e8d30f04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/12 08:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) [ 49.129341] device gre0 entered promiscuous mode [ 49.139459] device gre0 left promiscuous mode 2018/01/12 08:15:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0xffffffffffffff7f, 0x401, 0x5, 0xba, 0x6, [{0x4, 0x992c, 0xfffffffffffffff9, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x2, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x800, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x719, 0xf3, 0x77, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x200, 0xfff, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0xffff, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) timerfd_settime(r2, 0x1, &(0x7f0000004000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ef3000-0x8)=0x80000000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) 2018/01/12 08:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000694000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) fcntl$getown(r0, 0x9) 2018/01/12 08:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) exit_group(0x6) 2018/01/12 08:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b3e000)=0xf, 0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000382000/0x1000)=nil, 0x0, &(0x7f00003d2000/0x2000)=nil}, 0x18) clone(0xc0000000, &(0x7f0000d42000)="", &(0x7f0000175000-0x4)=0x0, &(0x7f0000277000-0x1)=0x0, &(0x7f0000457000-0x39)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock(&(0x7f0000eb0000/0x3000)=nil, 0x3000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000397000-0x10)={0x0, &(0x7f000021e000-0x28)=[]}) [ 49.157154] device gre0 entered promiscuous mode [ 49.160775] device gre0 left promiscuous mode [ 49.162894] 9pnet_virtio: no channels available for device H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.162894] H [ 49.167591] audit: type=1400 audit(1515744904.842:37): avc: denied { listen } for pid=7461 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=netlink_netfilter_socket permissive=1 [ 49.266205] 9pnet_virtio: no channels available for device H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.266205] H [ 49.350897] pktgen: kernel_thread() failed for cpu 1 [ 49.350906] pktgen: Cannot create thread for cpu 1 (-4) [ 49.351541] IPVS: Creating netns size=2536 id=10 [ 49.490369] pktgen: kernel_thread() failed for cpu 0 [ 49.495592] pktgen: Cannot create thread for cpu 0 (-4) [ 49.501010] pktgen: kernel_thread() failed for cpu 1 [ 49.506178] pktgen: Cannot create thread for cpu 1 (-4) [ 49.511533] pktgen: Initialization failed for all threads 2018/01/12 08:15:05 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fd8000)={0x6ce, 0x20000000, 0x400, 0x7f, 0xb150, 0xb198, 0x2, 0x2, 0x2, 0x400}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000326000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1b000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fd8000)={0x3, {"0a550b2a214ee7"}, 0x0}, 0x10) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a45000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000049f000-0x24)={0x200, 0x59a, 0x5, 0x5, 0x4, 0xff, 0x20, 0x6, 0x2547, 0x3, 0x2, 0x3f}) syz_open_dev$binder(&(0x7f0000609000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00006aa000-0x10)={0x9, &(0x7f0000930000-0x24)=[{0x8, 0x2}, {0x3, 0x0}, {0x1, 0x2}, {0x7fff, 0xe2}, {0x101, 0x2}, {0x6, 0x7}, {0x4, 0x10001}, {0x8, 0x4}, {0x4, 0x200}]}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000912000)=""/122) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000eaf000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) accept$inet6(r0, &(0x7f00008b4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000939000)=0x1c) 2018/01/12 08:15:05 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bae000)=0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f000052c000)={0x0, 0x2, 0xfffffffffffffffe, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073d000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e9a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000668000)=0x400) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) recvfrom$llc(r2, &(0x7f0000bff000)=""/6, 0x6, 0x2100, 0x0, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000097c000-0x4)=0xa6) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ad5000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b05000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000289000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ec7000)='oom_score\x00') sendfile(r1, r2, &(0x7f000017f000)=0x0, 0x200000000000ff) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) fcntl$getownex(r2, 0x10, &(0x7f0000bbb000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x8001, &(0x7f0000a31000-0x8)=0x0) 2018/01/12 08:15:05 executing program 5: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047d000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000576000)=0x4) 2018/01/12 08:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x100000000, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000062e000-0x8)={0x0}) 2018/01/12 08:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009af000-0x20)={@generic="e0d6efe83942f094c7fcdee34b9c9e41", @ifru_flags=0x1000}) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f4000+0x719)={0x0, 0x7f, "290b9573fec7660b4d257b9f63151525fa70ac324a0f178e562906e160867fe2ba275e28aa4404aec26f931e9cf1c3002e5d5bc6c9e82861b3c381c772580a9064ac31339b75b0578eb1d46a04b40e949236df333b573cb2f91863fa42762ef61fe22418ac04d8ee4de2f2a96e1d80df9ec2a46c940356f7c018733b0d921b"}, &(0x7f0000f15000)=0x87) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000140000)={r2, 0xfffffffffffff3a7, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x0, 0x4) 2018/01/12 08:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1d000)='/dev/net/tun\x00', 0x0, 0x165000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002f6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000-0x4)=0xe8) setfsuid(r1) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) getresgid(&(0x7f0000d01000-0x4)=0x0, &(0x7f00005bf000-0x4)=0x0, &(0x7f0000329000-0x4)=0x0) getegid() setregid(r2, r2) 2018/01/12 08:15:05 executing program 1: mmap(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000658000-0xd)='/dev/urandom\x00', 0x0, 0x400000) fcntl$getown(r0, 0x9) eventfd(0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000658000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/12 08:15:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x76)={r2, 0x6e, "5aa6c0386e6bf2cc3f707cbd31aa925a45d843a383ea0e0ac8a8c152bb47dad7f3c6de5f94b314499756a9ad87578e437140f189a9694f5ac00f30573d1b48b2ed7e29fec7c7723d4292125e75ddc827ca29c91f8faa7b1ff85bddcc0a28fc8df720b3f28a65ea76eadb5edba41c"}, &(0x7f0000082000-0x4)=0x76) 2018/01/12 08:15:05 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00009f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000802000-0x4)=0x10000, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000ee3000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000f40000-0x3c)=[]}, &(0x7f00004e5000)=0x10) 2018/01/12 08:15:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000054d000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0xb702) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000971000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/12 08:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getitimer(0x1, &(0x7f0000930000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000762000-0x38)=""/56, 0x38, 0x6fa, &(0x7f00004e0000)={r1, 0x1c9c380}) 2018/01/12 08:15:05 executing program 7: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) alarm(0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00002e8000+0x558)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000007000-0x1c)={0xa, 0x1, 0xea, @loopback={0x0, 0x1}, 0x1ecc}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000008000-0x10)={0x5, &(0x7f0000005000)=[{0x80, 0x4, 0x9, 0x3}, {0xcb5a, 0x3ff, 0x800, 0x8001}, {0x3a, 0x1ff, 0x0, 0x3}, {0x400, 0x12d9, 0x4, 0x3}, {0x9, 0x9, 0x8, 0x8800}]}) 2018/01/12 08:15:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000b28000)="61c2bfbfd9c3b88c73c39d28283e6ddb4c39a2b4737bd8e202582093d28a98f7b0e6a72a7baa302e0077096744fc498085abafe75cd0dd5cbbda2588e3e2ec0b7ed055024c59668f3ddc574d5b86d98a937a1de3485c8a9ed96c790cf5112d21c4", &(0x7f0000e27000)=0x0, &(0x7f0000fc5000-0x4)=0x0, &(0x7f000079d000)='\x00-') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$nfc_llcp(r0, 0x0, &(0x7f00009db000)=0x0) utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x93, "de94cb28c3170aa32edb5e68d03cc38b5dbe28a80db6f03bb7bf6afa16161cb6aa7b0d8df33224ae1af0e70a9c725dce874a694f6a3b3b8b809a49e2b2f6e17e0e82aa60870121cf405574cd850cdc846d7e5d7dc545042b1bf2a749d9a9cfec305697ea16dc19c2d09aee886198ba2e6765d3ea011017751f283fe99959ac4585efd5abb2868ca14f8021ea61fb55cb2430a8"}, &(0x7f0000002000-0x4)=0x9b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)='#systemwlan1ppp0^\x00', &(0x7f0000002000-0xe)="6b657972696e677b70726f63d300", &(0x7f0000001000-0x15)="656d313a2c7070703025f12c70726f635c29252d00", &(0x7f0000001000)='nodev}posix_acl_access^keyring.\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x7)='wlan1(\x00']) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000067000-0x4)=0x0) write(r0, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000066000)=[], 0x1000011b) 2018/01/12 08:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x80000000, 0x0, 0x0, 0x32, 0x0, 0x0, 0x80000000000000, 0x1000000}) 2018/01/12 08:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007bc000)=[{&(0x7f0000bcb000-0xae)="4130e02168da5ce53d14eaf6122fd1e09eaae3de3723c53faa8cee7b2f04c4d90eb2ca3a95772da4bd8d7b3ab2c8db7c6796afe2ea61a0982b267b2a36a8bd1ee1bf29f763a37101eae1771547227d7c2dcdc92d665236708e50c1a943f48e04cd9f6eb6d345f62c7f63d3f41b835e87d996cc4cfc771c816114df8ef7cf0b4ddd4fe164498e00ccb9c94554296d34d7265a5bb15ed6e978ef041400ac4a8fad7c1dfd2f6a706708bbe6bd32f574", 0x0}, {&(0x7f0000f66000)="7e0734c42f9f23461ed7e27e831c834a5fab5847318de7fa79fe6907bfdc2a095e46eadb3a815f3a6c895ab5e86c308de1350fde290f56d35d008a30ca44f06cf468f488efbf10b025bcc82532ed714d734adeff3f0daec437ff333bb14fe089b2dfe01fd9c009abc1ed298dcc747f6ba80557ccf449a9a8c9867175b712aeb9143d747ea3ef7183a64406e7806a185e8ac94b8ebdf6a70bbe109cc724c57ac25a2bec42d8a11064bf455eda1acae2c8fdbba8", 0x0}, {&(0x7f0000d4f000)="d05f9fbcbe3669acbd65cf0cd18a3607fdf59fefdb7c29280235a9080a42833aa85b5ac106c70483dc3225ea7b425ba6f16bd5be434f7a4eefffd610d1df55d00349c5dd4a8434e0c16464d97c92aaa86ce56cfdf1c028fc73e10a25e6f738a89276f8e6649149592a58e748676a0af47fbda751d53695854f729e91560e3d3367a47f9961e4985d66b452e9720fe1de7a", 0x0}], 0x1000000000000295) connect$netlink(r0, &(0x7f000026f000)=@proc={0x10, 0x0, 0x2, 0x20040a0}, 0xc) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001ce000/0x1000)=nil, 0x1000, 0x1000000, r2) shutdown(r1, 0x0) write(r0, &(0x7f00000c8000)="", 0x0) r3 = syz_open_dev$evdev(&(0x7f0000f35000)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x505500) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000b52000)=[0x3, 0x4]) 2018/01/12 08:15:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x95)=""/149) mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, &(0x7f000070d000)=0x0, r1, &(0x7f0000989000-0x8)=0x0, 0x5, 0x0) 2018/01/12 08:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c05000)='net/ipv6_route\x00') r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00004e6000/0x3000)=nil, 0x3000, 0x9, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000017b000-0x14)={0x0, 0x4, 0x2, 0xc39, 0x2, 0x8}, &(0x7f00005b1000)=0x14) ppoll(&(0x7f00005e8000-0x18)=[{r0, 0x1000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8, 0x0}], 0x3, &(0x7f00002e7000)={0x0, 0x0}, &(0x7f00001ab000)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d10000)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x0, 0x38f, 0x2}, &(0x7f0000145000)=0xa0) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f00001d3000)=""/217, 0xd9}], 0x1, 0x0) 2018/01/12 08:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f000051d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e9d000)=0x8001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e5b000)={0x0, 0xc2, 0x10, 0x3f8148dd, 0x2}, &(0x7f0000379000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000329000-0x98)={r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, &(0x7f00007b2000)=0x98) connect$inet(r0, &(0x7f000005f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000b20000-0x10)=""/16, &(0x7f0000d0f000)=0x10) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002dc000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000151000)={0x0, 0x7, 0x0, 0x9}, &(0x7f0000750000)=0x10) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b00000-0x80)={r2, 0x78, "735d9212a9108998bbb482520d75b66a2b50f5b1bcc964cd3c84a62ec90c3cb31c9c9f647922dfc834ec8c50f289a5f89f60ef0fa062670e7ef6be144f9fe6f6e35642e640fe92ab0aebbf3bc4e2f1e5151d06473223bacbee970d863f1aa109c93bea40f3a1e496a800d467194b7d3ff2535de6208eb9d8"}, &(0x7f0000aff000)=0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [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, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/12 08:15:05 executing program 2: rmdir(&(0x7f00006d0000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x1, 0x80800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fc7000-0x78)={0x7, 0x78, 0x3, 0x838a, 0x80, 0x9, 0x0, 0x200, 0x8003, 0xb, 0x3, 0x9d, 0x400, 0x4, 0x5, 0x2, 0x600000000000000, 0x0, 0x1, 0x101, 0x3f000000, 0x1e91bd9f, 0x7f, 0x9, 0x810e, 0x1, 0x1, 0xfd, 0x6, 0xfffffffffffff8b3, 0x5, 0x0, 0x8, 0x3053, 0xf54, 0x0, 0x893, 0x3, 0x0, 0xadb0, 0x8ba9899eaf1651f, @perf_config_ext={0xffffffffffff0001, 0x6}, 0x10, 0x4, 0x6, 0x7, 0x9, 0x7f, 0x8, 0x0}, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffff9c, 0x3) r3 = socket$inet6(0xa, 0x80007, 0xffff) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c0c000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgrp(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/checkreqprot\x00', 0x6003, 0x0) r12 = eventfd(0x5) r13 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b67000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r14 = inotify_init1(0x800) r15 = getpgrp(0x0) r16 = geteuid() r17 = getegid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fc6000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d77000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc7000-0x4)=0xe8) r20 = getegid() r21 = getpid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fad000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004db000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) r24 = gettid() stat(&(0x7f0000dab000)='./file0\x00', &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = getpgrp(0x0) r28 = geteuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc7000-0x4)=0x0, &(0x7f0000fc6000)=0x0, &(0x7f0000fc6000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc6000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cff000-0x8)={0x0, 0x0}) r33 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/sequencer2\x00', 0x40040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000553000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = accept$inet6(0xffffffffffffffff, &(0x7f0000fc7000-0xb)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc7000-0x4)=0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fc6000)={0x0, 0x80000, 0xffffffffffffffff}) r37 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = signalfd4(0xffffffffffffff9c, &(0x7f0000fc6000)={0xffffffff}, 0x8, 0x80000) r39 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000011d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000429000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r42 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/checkreqprot\x00', 0x24140, 0x0) r44 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fc6000)={0x0, {""/7}, 0x0}, &(0x7f00006df000)=0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fc6000)=0x0) lstat(&(0x7f0000a9f000+0x272)='./file0\x00', &(0x7f0000d50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b4d000)='./file0\x00', &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = socket$inet6_udp(0xa, 0x2, 0x0) r50 = epoll_create(0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = syz_open_dev$evdev(&(0x7f0000fc7000-0x12)='/dev/input/event#\x00', 0x5, 0x100) r52 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc7000-0x9)='/dev/rtc\x00', 0x402040, 0x0) r54 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000162000)=0x0, 0x800) r55 = socket(0x3, 0x2, 0x401) r56 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000038b000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a5d000-0x8)={0x0, 0x0}) r58 = openat$ppp(0xffffffffffffff9c, &(0x7f000014f000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = syz_open_dev$sg(&(0x7f0000fc6000)='/dev/sg#\x00', 0x35, 0x20000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfa000)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005fb000-0x8)='./file0\x00', &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000567000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r30]) r64 = fcntl$getown(0xffffffffffffffff, 0x9) r65 = getuid() r66 = getegid() sendmmsg$unix(r0, &(0x7f0000682000+0x1a5)=[{&(0x7f0000fc7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc6000)=[{&(0x7f0000a4a000-0x2d)="2f0dc9ee9e39147770af95758faf045cc5260115fdce3639a8bb6f3e91e7895f22abb5fd45ee134c5495528782", 0x2d}, {&(0x7f0000fc6000)="41bf645edb43854eb981748d722a423855da7629be73937f712e23d18cac9b09447a9c36bb69d07e5907972412329064f0cb5121c415c62a2973b251c51063759c001709fe49d0b0aca96f1f83a1cd1a8ec6bfcca40aed7aeebd546702471e1799c460f8a084c93355c4a436606f3d6ac544857dd08df9f59a0cd7e2e1fb4bae", 0x80}, {&(0x7f0000fc6000)="ebb3a9cedb9fda61b7b2e8f728c2b0f1d1081684526c5f59d3c27b73432463374c27efd959f8cbf1a16888453650bc156cc647fb6ec0b7c78db009623c0823b97d8112ad29f08fcbf9805dcd1ab860bc110412b71c86f3a05f37acc6b001bdbf51b3a065a52a9e4e09996d0516fbbe5766be7ac24120b7264457a8a2a9da371f49e358dfdf7689dc9b658c997f546ad9b535322bd845fdd0c5d06d48a27848d0cf7eac01ea63fb62420969cdb4d7d5e20fff0c546868115fcdd385", 0xbb}], 0x3, &(0x7f0000329000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30, 0x4}, {&(0x7f0000fc7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000892000)=[{&(0x7f0000fc7000-0x37)="f97393f98500dfc351b256c34728d7065e1d817c9b3866dccc2152a09e242410b25008d6f71f5d46e1d5894ddee4f232cff0f05c6b6f32", 0x37}, {&(0x7f0000fc6000)="ced25ade21074761f328c25e93370057b574c0473d224532bdf66813804f9d9b41546a5ee7f0b364b2f20e1610fa1c64050569b9ead729e371b398c0000b8cabd17fbf25e262ab994a5da49cde73e1e4ba4c2fe771f1946e217a89da73cd048cb06c9e7635c82a1b325dc8ba28d2f25dd572661ef8300e496e54150b3e54fffb16d1f95d4f45c7ba8ec72e7c", 0x8c}], 0x2, &(0x7f0000fc7000-0x138)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x28, 0x1, 0x1, [r31, r32, r33, r34, r35, r36]}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41, r42]}], 0x138, 0x0}, {&(0x7f00000ef000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fc6000)=[{&(0x7f0000fc7000-0x75)="ddff4bce08faefb9efa89cea8243f4bdbffad484cd97a9ea11b9fe0e46278b5965eb8277dad5c3fae6fd7983c0822aa243e6708c628cd08b0ccb937179f8bf1fc0cbf2d80d80d61024e6c5489e83ca057fdddc476e09ee98b2ab8646978ff743879655c50234ef0c383206d9bacf37ebadb485d199", 0x75}, {&(0x7f000024d000-0x91)="343183330e62cdb0e2ecaaa5acced39cf00714a6003be144b40ea17d4d9514f1fabe1a33442712dfda7785c0388608bb2a81460732629e33843ca0b8b727834cbca6b63042c002fec658cb178dab82578535c8a10078b7a5047503ec3db1e77815e4cdc066aa37402c85126aa910474553dbf560f256724cb2fbdc9b55f7d72b00c419f3253c3f20f6b881eccfcc9a298b", 0x91}], 0x2, &(0x7f000010c000-0xe8)=[@rights={0x20, 0x1, 0x1, [r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53]}, @rights={0x20, 0x1, 0x1, [r54, r55, r56, r57]}, @rights={0x20, 0x1, 0x1, [r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0xe8, 0x20000000}], 0x3, 0x4044) r67 = socket$netlink(0x10, 0x3, 0x0) writev(r67, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc5000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/12 08:15:05 executing program 1: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") socketpair(0x2, 0x6, 0x8001, &(0x7f0000d03000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x7, 0x51bd2c54, 0x23f, 0x7fffffff}) userfaultfd(0x0) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000313000-0x10)={0x0, 0x7f}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2018/01/12 08:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000877000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006fd000-0x4)=0x0) r1 = open(&(0x7f0000fd7000)='./file0\x00', 0x2200, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007bc000-0x8)=[{0x3, 0x7fffffff}], 0x1) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x19, 0xa, 0x1000000000000006) socket(0x18, 0x0, 0x4) 2018/01/12 08:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xcdf5, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f01000-0x20)={@generic="cdcdbd0ed03042d653ff0056eef8f59a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000057e000-0x4)=0x0, 0x0, &(0x7f00006eb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f00009f8000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) 2018/01/12 08:15:05 executing program 4: mmap(&(0x7f0000000000/0x9f5000)=nil, 0x9f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009f6000-0x12)='/dev/loop-control\x00', 0x2, 0x0) sync_file_range(r0, 0x100000001, 0x2, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r1, 0x401) read(r1, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r1, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f47000)="83600b98834005f55729", 0xa, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/203, 0xcb) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000079e000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000)={@common='ip6tnl0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf337, 0x162f, 0x17, 0x81, 0x2}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x83a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) keyctl$invalidate(0x15, r0) r3 = fcntl$dupfd(r1, 0x0, r1) bind$unix(r3, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/12 08:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e27000)={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x4, [0x47be, 0xfb, 0xfffffffffffffffc, 0x94bc, 0x2, 0x7fff, 0xb1, 0x1]}, 0x5c) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) mprotect(&(0x7f0000ca2000/0x2000)=nil, 0x2000, 0x0) 2018/01/12 08:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x74, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffd2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004cd000)='yeah\x00', 0x253) writev(r0, &(0x7f000054c000-0x80)=[{&(0x7f000069b000)="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", 0x30a}], 0x1) [ 49.989436] audit: type=1400 audit(1515744905.672:38): avc: denied { read } for pid=7629 comm="syz-executor4" path="socket:[17495]" dev="sockfs" ino=17495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 08:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00003e3000)="34479663", 0x4) 2018/01/12 08:15:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f000069f000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000068b000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/status\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000de3000)={0x1, 0x32, 0x3, 0x8, 0x5, [{0x4, 0x1, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3f, 0x1ff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1ff, 0x5, 0x5, 0x0, 0x0, 0x2302, 0x0, 0x0, 0x0}, {0x101, 0x3, 0x40, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x8, 0x0, 0x0, 0x3008, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) fanotify_init(0x10, 0x0) 2018/01/12 08:15:05 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007df000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00004ba000-0x40)={0x7, 0x1000, 0xfffffffffffffbff, 0x24, &(0x7f0000001000-0x24)=""/36, 0x25, &(0x7f0000000000)=""/37, 0x34, &(0x7f0000001000-0x34)=""/52}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000645000)=@assoc_value={0x0, 0x0}, &(0x7f0000f26000-0x4)=0x8) seccomp(0x0, 0x0, &(0x7f000042e000)={0x123, &(0x7f00001c7000)=[]}) dup(0xffffffffffffffff) 2018/01/12 08:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c8b000)={{&(0x7f0000674000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000000f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') getsockname(r1, &(0x7f00000b7000)=@generic={0x0, ""/126}, &(0x7f00002e3000)=0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000753000-0x8)=0x2) mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/12 08:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000544000)='/dev/sequencer2\x00', 0x200280, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eca000)={0x0, 0x4}, &(0x7f0000fe0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000124000-0x20)={0x8, 0x7, 0x1, 0x3, 0x6, 0x4c3aa418, 0x8, 0x18000000, r4}, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/12 08:15:05 executing program 6: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000455000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a23000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a04000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, r2}, 0x14) 2018/01/12 08:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000471000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000036c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8d000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea2000-0x4)=0x0) gettid() gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fee000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000715000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000068e000-0xf)='net/ip6_mr_vif\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000075f000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000e38000)=0xc) sendto$packet(r1, &(0x7f0000774000)="f3e05510d5961a6f83df44d046ebcd80a3de5dc3b256dded84e920d8207fc3bd8fb651970132458d3ca1a0a31d1054d501b79522c2a45d1fc6c021e2946e78df03e2299b81288fdac786bb1126210b364dc304851fb92cacc36727f4cfdc159921e2d6dcbc4f6514e12191c9df20ac7ea20741157f0d074066c703c29ee3b6a9c481a23bfd9bb5b796be4c4644719380263a7ec03bc3c5bc7e91bfe1ea56f370ee5c5af10f8dcf4ba45014f768e8b2311c7a59a365b24e4af782bc4fce9dca53de3eaa75fd0f0ec867c4551b408b52d9ec45d3a197722f6ed086725a0c3b7934a072cdc6326009aeebf320da9da16ebcd59d85", 0xf3, 0x0, &(0x7f0000c1d000-0x14)={0x11, 0x19, r2, 0x1, 0xfffffffffffff47f, 0x6, @random="823b1f176044", [0x0, 0x0]}, 0x14) exit(0x0) syz_open_dev$binder(&(0x7f0000af5000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000810000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000e9a000)=0x0, 0x100) 2018/01/12 08:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030f000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) renameat2(r0, &(0x7f0000a7f000)='./file0/file0\x00', r1, &(0x7f0000972000-0x8)='./file0\x00', 0x92bd7b657a9761a8) r2 = syz_open_procfs(0x0, &(0x7f00000f3000)='loginuid\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000060c000)={0x0, 0x4}, &(0x7f000037c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000db000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000243000-0x4)=0x8c) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") open(&(0x7f00007aa000)='./file0\x00', 0x12040, 0xa0) 2018/01/12 08:15:05 executing program 2: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0xffff, 0x3}, {0x8000, 0x7f}, 0x200, 0x5, 0x137, [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c8000)='net/igmp\x00') r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000767000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005f5000+0xb2a)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f0000b6d000-0xe)=""/65, 0x41}, {&(0x7f00004af000)=""/252, 0xfc}], 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002f8000)="842f38752b113c1baf495f397453c105f0bb6df2628ca25526423e304a371c55188db617c3a58fecbe41a15631cb325dc38db0d08a661fc47d818df070e0c89ac82396760fd35a6cfd6ea77480df448bc57ad4524d7c8542f0851eda374b03ae78d56a78f8a070", 0x67) 2018/01/12 08:15:05 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f0000871000)="") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f5c000-0xf)="3dc5f964563dc80154731ea40e7e1ce8", 0x10) 2018/01/12 08:15:05 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) inotify_init1(0x80000) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/12 08:15:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004bd000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000036d000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 50.148781] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.176936] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.244978] device gre0 entered promiscuous mode 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a91000-0x2)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f9f000)={@generic="1fb146e61d322773be11e5f9d7d332e7", @ifru_mtu=0x1}) r3 = syz_open_dev$tun(&(0x7f0000afd000)='/dev/net/tun\x00', 0x0, 0x4000) sendmsg$nl_generic(r2, &(0x7f00006ad000)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000011c000)={&(0x7f0000d15000)={0x44, 0x22, 0x0, 0x5, 0x3, {0x19, 0x0, 0x0}, [@typed={0x18, 0x56, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x50, @fd=r2}, @typed={0xc, 0x7b, @fd=r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) lstat(&(0x7f0000530000-0x8)='./file0\x00', &(0x7f0000cab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) umount2(&(0x7f0000267000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) fcntl$setpipe(r1, 0x407, 0xfff) 2018/01/12 08:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000886000-0xfc)="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", 0xfc) rt_sigaction(0x2e, &(0x7f00007ba000)={0x0, {0x0}, 0x4, 0xab}, &(0x7f0000841000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002e6000)={0x0}) 2018/01/12 08:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000565000-0x58)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/hwrng\x00', 0x40082, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000811000)={&(0x7f00002c9000)=[0x2], 0x1, 0xff, 0x5, 0x1, 0x7, 0x8, {0x10000, 0x80000000, 0x100000000, 0x83bb, 0x3ff, 0x6, 0x8, 0x6, 0x9, 0x7, 0x2, 0x6, 0x3, 0xffff, "64f878f13aca6a21d696cadc0837d35afc866617a4bbecd70fef143413d92e26"}}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 08:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() socketpair(0x13, 0x80000, 0x40, &(0x7f0000f08000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000cc000-0x8)={0x2, [0x3, 0xfffffffffffffffc]}, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8a000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mq_notify(r4, &(0x7f0000143000)={0x0, 0x21, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f000024e000)={0x0, 0x1c9c380}, &(0x7f0000dc2000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000d07000)={{0x77359400, 0x0}, {0x0, r5}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002ef000)={0x0, 0xed, "8025d53b4cb863ad38657cd89cc2983496540d20ba539fe8d72a7b348c07f7d75e2f6070ec9499928c90c3fa102cd2b49cdae80e06dfee0b27faeb9a812b52f0622f29d90577228c09bfc4c9eb612a3b92ffbd86bf003d0b53b9026bda4b665a9e3f324199fd0f3d5b480ce2d11f067d01e80c317b281cbc01c1b4543cdb4afb76c09738b334792dd04d473d1ec39ab81ab7c4a4c26331bf0761ed63a9157e012b4739c16906f40e4fc50e30bc9e8b242b13feb7bc90d62d42a4ce71fbb35eb86c4e6ca41569b5deab8b9d63c903b4ff83f3a939f0d4857bff54b66dee413af1fc325eada11aada63ec07e2931"}, &(0x7f0000597000)=0xf5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e2000)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff}, 0x98) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006cd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f00004ab000-0x4)=0xe09) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000011c000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000083d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000da000)={0xfffffffffffff233, 0xb500, 0x8008, 0xb78, 0x10001, 0x4, 0x100000000, 0x2, r2}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/12 08:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000b38000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/12 08:15:06 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000005000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/12 08:15:06 executing program 3: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000081f000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000, 0x4, 0x3, 0x1, 0xc}, &(0x7f0000320000)=0xa0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000820000)='/dev/usbmon#\x00', 0xffff, 0x100) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000821000-0x8)={0x0, 0x0}) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000820000-0x8)={r1, 0x7fff}, 0x8) write(r0, &(0x7f000081f000-0x22)="220000001c00b515f8efff00ecffff0007ffe4010100000000000dd5060002000000", 0x22) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ff3000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000a1a000)=0xc) stat(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ec000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x4, 0x2, 0xa0, 0x20, 0x33, r2, r3}, {0x998, 0x7, 0x20, 0x1, 0x7ff, 0x7, 0x20, 0x1}, {0x6, 0x4, 0x10000, 0x8}, 0xfffffffffffffe12, 0x4, 0x1, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x1f00000, 0x0, 0x3, 0x8d}}, 0xe8) r4 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000c97000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x11, 0xb, 0xec, &(0x7f0000485000)={0x0, 0x0}) mq_getsetattr(r6, &(0x7f00001a0000)={0x5, 0x3b2, 0x10001, 0x2, 0xb6ba, 0x1, 0xa5a, 0xfff}, &(0x7f0000f25000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ef9000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/12 08:15:06 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x24, 0x0, &(0x7f0000003000)=[@register_looper={0x630b}, @exit_looper={0x630d}, @increfs_done={0x40106308, r0, 0x1}, @acquire={0x40046305, 0x0}], 0x16, 0x0, &(0x7f0000006000-0x16)="3215d99dd2f6f83f38b4d88ea10caa215227644286a0"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ashmem\x00', 0x28001, 0x0) 2018/01/12 08:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 50.382542] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.419349] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 08:15:06 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x40014a8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000)={r1, r2, 0x2}) lseek(r0, 0x2e, 0x0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)=""/119, 0x77) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x0, 0x6, 0x0, 0x6}) 2018/01/12 08:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008da000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a54000-0x8)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000215000-0x14)={0x100000000, 0x25, 0x7, 0x8, 0x78, 0x7ff, 0x3fc0000000000, 0x9, 0x9, 0x87}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000443000)=0x0) ioctl$TIOCSBRK(r0, 0x5427) [ 50.444035] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 50.449755] device syz0 entered promiscuous mode [ 50.461545] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/12 08:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b6f000-0x10)={0x5, &(0x7f00005f8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000da8000-0x8)={r1, 0x4}) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) 2018/01/12 08:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200010000) r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000348000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006b5000-0x108)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x8, 0x6, 0x2, 0xfffffffffffffffb, 0x7, 0x3, 0xffff, 0x4, 0x100, 0x1, 0x2, 0x343a12a6, 0x0]}, &(0x7f0000fe8000)=0x108) 2018/01/12 08:15:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103001, 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000af8000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0xc600, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bd6000-0x8)={r1, 0x3, 0x4f11}, &(0x7f000038d000)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003af000)='/dev/keychord\x00', 0x400100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) openat$sequencer(0xffffffffffffff9c, &(0x7f000014b000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000e90000-0x1)="", 0x0) setns(r0, 0x0) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f87000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000756000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x99, 0x6, 0x3, 0x10}, &(0x7f0000223000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002ae000-0x10)={0x5, 0x0, 0xffffffffffff8001, 0x1000, r1}, &(0x7f000064b000)=0x10) r2 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x4, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084a000)='/dev/hwrng\x00', 0xfffffffffffffff8, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000989000)={0xa, &(0x7f00009dd000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000506000)={r4, 0x2}) ioctl$LOOP_CHANGE_FD(r2, 0x4c02, r2) 2018/01/12 08:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000070f000-0x8)={0x8001, 0x7, 0xca62, 0xa6, 0x22}) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="e03221b6356f02d4fd484158ccb9afca829d0d0194566bba3e7191e595e711df62de2df4067ea27172a777a77b323ce0a46a29702820b49564d1a4987b0ef8ad97fb6ff1acec6fc7ab3d202e18253dffc6f7a20dda635f15d991899b82fde75d7f99aeb0c656a6e9e8834ea6489058ba520af59fab8fcc345c4a98a16eeffc45a465c80086ce6ac3dad698bb4f6b8e8d6367489361a9264e0e11351f2e1ff16820e08fc0ef47000d7575cb297a69af53176298acedf8d720720f305e707c0da2e1fbfb8f7f57a82fa377712559a8b38a89ffd060e818df83511a1c0caef849eabaeff1c17016336c6351be41ae94c98b8a0287d863fe5160850e71016f9210ba05e98d1b2ee33b4e62c8c5bc597bfa38f62f6799dc9d8b06d083953f62eef14d139552c21c6e5f05251da6e16eab512023a189b7490ffe54427a498e61f0f8fda97cab603f8889a3e32df99f39edd85e0eaa5a5c6109497d4233347aca62c9a6b21ef079e91dff08124da5114726ac11efdb485e7110b696b181dc6022e6bab3a609c75a169a21d4bbcc67f91d28f0f4944547f15d105edbe41205302ebb09ecbac8ac6f657a8e679202d7e2811982c9e8e5be436892aae9f64df35caeaaadff931375342939691c8687d448892415fd59caae5af24335424ae22cd3f958a706f7318f01e52f35efa970fa063804a67c05eb2b1cabfd24291a4fae7cae85c0dfba0b3a45427e7495fa9f73665583fb4c2b11406e9ce81eff517a2c726bf406fb263d9dcc1073120691c7c718bb51382bc9d99f8e989367645111a8c5bd641652c4121644ab658823abaafeed716b2579cf00427c85ea547019f6d475fb8dbab9902f608fcb64dd46c6848b01347a2c4c44bf1f84d055d73d79a4323af858060fef1ccf4edd1382293d292958925ec65e1ed079ef7bca2f85a66065e20815d588f00336f3ddcdd70a1805411d566bbbd0e45cd587d3c58f68f91b9e5adf687601629796859a0e7c936c45f33ced0765ff0988b220c3f66dc6671e284238856aba6222cb35285c061019e29d7b3f87e60b6d40c4f0ab0c7d4301df8f2825296dc65c94ac1a64ac0b999fe57828e65ed8d74152b8283d1a9fe7a52bfde4e26325dc4827a0c0c54517c176c3a0851a1f7e90fbf69d86e4eff66321add47611053bf31bbb9b0fa4cc00cbb50f53565987efa0554bea7943fdc60e311cab6d7f82252b625c1c715fc039b738dfb22ef0f6c6b1e8f7c93d2c566aadca5cc4eef025c740e296823cf3305afc5b2085a1e54a7929b079d4195edb68c5a386b88a498b5c6fdbc930b878056e13b39fff9ed0e174e4324a6097fc274a1a3d4d800c8020116deed5d6bfa4d2cda1b59e2de5808c7966dcaaf6079651a42e1549a51622a7ba0c09d1e3c9bbe5ca2992ce18466a287afeffa91329458738ea221e12cb374974a0d31ab02a6b39730f46d9c11042a7f256ac1bd814ad0f9502e7934227d3935d6cebb686e161a737256e79738709f8607fa7f7829203fb8761a3a39699dec22576c18bf883b519dfa0d41bb30c7bb78140df46d7460dc9f51b1a648c01db1a66a9ac8f902df8b792c0aea58300f07bcf513ca3cab9597ec08a3265511e22f7f1ecef85c3d9b03f5dfb7592747f3f2951911981241ad05b94ac0e03e64305fc9c3d3bc6be807ee7ff136fa1742af56f052b701e45b6a3cd75870a8714fa2b8b9a041393da2cfcda6e119fc94fb486ad6c562d0e59a6147c104745e8d9253d869b6983acf9d31b197ae2583ea13875e806d9dc82c05f93ea6b7089f7b0215c40b06b02369df1f61d9250f0643c6937f31958fda9a183effaa16d2be433a179b9a955ed42a1722329a20248dbcf302e389367f59ed74ad7cf6d9e4496bbac0c73b2c3a1722caaee0a0ba143411fd621c4cd93b6867ca38f335de17f6444d836e87eded48b613cf319639401928d7260b4f1a8fb65b7ce48979e38ebac89656316571879dd6490fe713f374dd2ea6b3da087ede38c0ca7c8a6a27ea9490985857a1c6d4cb491c9e7d0264abc615940caf59cf2892640017e45f530301a0ff4ac1b9a67888d8fa577dc84ae67bdb605f0f13d82fcddd006836688396d63b73fda4eed4fecaf4b4dd66e796b68cb89bf6fb7b04be357c557af83de1e6910c9eac3d158e1a20d3b386401fd1e1089968102d024e3b662cd9a184138d09e7070bc894961082ed4694655bd9c570c58c9b42ef31f85ffe44a37c4c857b84bedf1f2d8e9449c38d967922fa2f8ff6d5ddd25d58771b26db59b723127f52ec0560d571f9665a0ae66b0e7dd0343a3ba41748680293e2afaac9f0e4b881b4a2743b96006be20dd5e824719757fbd0db15f33935ec496fe0ffb6f688b86d2e2dbe46cc92d63164878db10c1c1a847779a5c56843d06bbfcb323fb9f92dceb41ae4863355a309f49811a5438b91106a4d6b31b006f7c6cd70b5346e9233867b613b8dbd9fce2de2c08bfb68045e062fdcbe1e3f6682cdf07d011ca1ba96b1a876e4e0f8fbb0cf5ec12a2d7443eae974ec0dd3abf5ac8fdc8ffe8c3de05da8907a62583c10c9cd43876908fc9748753d799ed24f76af69f8e17887a7dc26505e23fe57e073bca5ca232f9b765513faab0f6ed2667dadfc2211ff938fa7d9a1382f71e7e396586f374e80aa6928fc477e592fdc0444a39ef634a4feaa0e17f706e88eee3ee3f297e2c6d9b1fc337ed8b6326f774e8999a25167b36cc1fe8e21e02a46c0b4006108738703ba55e7296271624fabb8d8efbf7cdcff47f9ff51f89c6dbde358c6cbbe58f87155feeb8f571ecd33bbac3e94cd89aae39e89cd05849f1505f197f17c694e5b470e3445a626fb589fe24197983cfc2b914677f27e85f0b47d467687085992bbc61dab1ebd0b5d6e9c88fda8558fe7e1252a4568934dfc869cfd1e7daf43085568f8d3bbb8a89f0c55c2a74b34a1ed01546971230fdc0c03b502dff4557458c3e62d551ec3bd16daec9a4eebeeb1640faf85167e9305d13c0bfd8ea3833c1652e5a329dfc7bb824", 0x868) 2018/01/12 08:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004f7000)={0x0, 0x1c, "566c0501de1be2a9b125cd2eb75a3a1b7e2b7ceea873179de467ceb8"}, &(0x7f0000ed6000)=0x24) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006d7000-0x8)={r1, 0x9}, &(0x7f00008ad000-0x4)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) getgroups(0x8, &(0x7f0000aa9000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000034b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fea000)={@common='dummy0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f00009e9000)={0x0, 0x0, &(0x7f00004e6000-0x40)=[{&(0x7f0000151000-0xdc)=""/220, 0xdc}, {&(0x7f0000d21000)=""/138, 0x8a}, {&(0x7f0000df2000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ec000-0x54)=""/84, 0x54}], 0x4, &(0x7f00008e5000)=""/0, 0x0, 0x1ff}, 0x100) socket(0x11, 0x200002000000801, 0x1) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x7fffd}, 0x4) 2018/01/12 08:15:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x0, 0x0}) 2018/01/12 08:15:06 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getpid() rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/12 08:15:06 executing program 5: clone(0x10000000, &(0x7f0000494000)="", &(0x7f0000a8a000-0x4)=0x0, &(0x7f00009f9000-0x4)=0x0, &(0x7f0000000000)="") getrandom(&(0x7f00009c6000-0x14)=""/20, 0x355, 0x3) 2018/01/12 08:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00009a3000-0x14)="ff55d3ffba04365d0000000000000101000000", 0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dd7000-0x96)=""/150, &(0x7f000039f000-0x4)=0x96) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000681000-0x94)="ff01000000000019000000000000000800000000f4658df916e4892741057b290692b0243b69f9debd3688c987a4e7e8a2c418a07f8b70fcf5323f9f524aac6eae700a7ddf5faed36c6b1071ed3a3521c37eae42076d54e6a50e2f0d17190a2a7d0118a38999829bd7ab8cee42f513f629752caea67715c85b87a80d2d062388d7fe55b2bc112d593285875dd4656e81bb287473", 0xfffffffffffffd36) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b22000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000250000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000a10000-0x3f)=""/63, &(0x7f0000558000)=0x3f) 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d99000)=',&\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9d) rt_sigaction(0x6, &(0x7f00003a2000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) inotify_init() mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/12 08:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000168000-0x1b)="7339004b3ec01081c4656c01cf8b42a8b6152f986943447d4f58f3", 0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000593000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fee000-0x18)={0x6, &(0x7f0000118000-0xc1)=""/193, &(0x7f0000fee000-0x90)=[{0x81, 0x63, 0x3, &(0x7f0000ba0000)=""/99}, {0x10001, 0x34, 0xffff, &(0x7f0000b44000-0x34)=""/52}, {0x144, 0x70, 0xffffffffffffff64, &(0x7f000010d000-0x70)=""/112}, {0x6d, 0xf6, 0x7, &(0x7f0000b2a000-0xf6)=""/246}, {0x6, 0xc7, 0x7f, &(0x7f0000c80000)=""/199}, {0x3, 0x98, 0x1, &(0x7f00005ca000-0x98)=""/152}]}) ioctl$KDDELIO(r1, 0x4b35, 0x1) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x3, {"f20400bbf1d8ed"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f9000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a18000-0x8)={0x1, [0x0]}, &(0x7f0000c53000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000617000)=@assoc_value={r1, 0x7}, &(0x7f00004e0000-0x4)=0x8) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f82000-0x24)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a15000-0xd)='/dev/net/tun\x00', 0x0, 0x40) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b9d000)=0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c08000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000509000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000068b000-0x4)=0x48) set_thread_area(&(0x7f0000873000)={0x8, 0x20001000, 0xffffffff, 0x7, 0x1000, 0x2, 0xffffffffffffffff, 0x200, 0x7, 0xa}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/12 08:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x0, 0x613a) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000619000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) [ 51.074450] device gre0 entered promiscuous mode 2018/01/12 08:15:06 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x200) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000038f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x122) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x2f, &(0x7f0000002000)={0x32, 0xffffffff, 0x1, 0xfc4}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000814000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007ce000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x100000000, 0x1ff, 0x6, 0x500, 0x4, 0x1000000, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000004000-0x590)={0x5, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3b2, &(0x7f00003aa000)=[{0x100000001, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = syz_open_dev$binder(&(0x7f00008c6000)='/dev/binder#\x00', 0x0, 0x802) readv(r0, &(0x7f0000f9d000)=[{&(0x7f00006fc000-0x74)=""/116, 0x74}, {&(0x7f00005f3000-0xc3)=""/195, 0xc3}], 0x2) geteuid() restart_syscall() r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000477000)={0x0, 0x0, 0x0}, &(0x7f0000ff2000-0x4)=0xc) setreuid(r1, r2) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003f8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r3, &(0x7f00000a9000)='./file0\x00', r0, &(0x7f0000a72000)='./file0\x00', 0x2) 2018/01/12 08:15:06 executing program 7: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000f2d000-0x44)=""/68) 2018/01/12 08:15:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept4$ipx(r0, 0x0, &(0x7f000031a000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000a2c000)={0x6fe, 0x1ff, 0x0, 'queue0\x00', 0x8244, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/12 08:15:06 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000010d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7effe54aae4c38a912875ef930bcd83afe8ed599df35ecc9e885d9db9a53bc110719781f0a413ab36b2bfc835698a3c85fbc84761631ca716ccea9433350b3", 0x0}, 0x60) sched_setaffinity(0x0, 0x8, &(0x7f0000c5b000-0x8)=0x0) 2018/01/12 08:15:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000af5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) writev(r1, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x12e}], 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000832000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d7e000)={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd859, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000974000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = accept$ax25(r0, &(0x7f0000803000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bef000)=0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet(r1, &(0x7f00008bf000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000e62000-0x8)='./file0\x00', 0x0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r2, &(0x7f000053f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 08:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c12000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000904000)={0x0, 0x40, "d65435ff4bebe531d4969182ba0420b7f8317c6deb1ed00b14ace8d416d8bbc24a87b745c9d71bff7c46a91bcf9d5e9f1a48172f85d2191c3e20f786196d7a80"}, &(0x7f00005c5000)=0x48) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000334000-0x10)={r1, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x8}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pipe2(&(0x7f000075d000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000321000-0x10)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000b6000-0x10)={r5, r6, 0x401}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r7, &(0x7f00008ad000-0x38)={&(0x7f000041c000-0x10)=@ax25={0x3, {"f5d27debc94cc6"}, 0x4}, 0x10, &(0x7f00004fe000)=[{&(0x7f0000fbf000-0xa)="b643db6c849992837bed", 0xa}, {&(0x7f00000e3000-0x1000)="7df381a08e26005db4e2a29deccf2e08f56b2a2b99bef459048092021f9d6206d4afe6fad3354fcc11236fe609c64f66c995d6d0b3b4296229cc3db976f0a94ac77ba241824b885e1f724906a7d1c53c1d6ee5ecfbe51982bb411780d9f61026f1fdff80c2cadb9293a879eb427e59d7bf2ac82ce3ee4b565a56c5942c1a34dd3bc588d8d2a16c6530a0ac4a9ce3cc539f6a4b60800125361473c133c3d3d0c2ce3aa424ddd4ea99f2d3c15bdbb99ec54a1f300724661ff778ab8658f1dff174596502ce370f9903c75181fcdf267e0ed67320ab368723dc967a2697be19514f792d0f2abe35f243d8d5af3926f8321045b6eb148b87513fb1fd4f103108bc7bc1cc7273d5c7de10d3d3e096a539b67880083098f09c62326c5277f525da35fb82b7803e0c1fb604a40dcfeeda25f441c7c708788ea4949364bb2d94a15c99a43a2d2a19721f6fbf908090f953aea798b9edb060f912a7bd6fc08126ab42fdd04c6758aa540e56102eb6ece15cb2b7fa4580c3eb969a60d13d2830a9a961411894967f78b05379134274ac156abf66f7cf52aca951cf39c1b99b4ac562973f9cdd74bdfcbfe34357ce9d27ee3a48458b7e99abda2b95146157ee7d88d17b0ff33a7158d990bbc114147f1dff98c8332674a451e7000ba52a868155a1b3d757fb7bc292f1b74b330cb0ac52e15909a1099443042b2a3b7b9b5ea7720dd841404940ca890530caa749c5ca6ac9917e6b31d8027e762092b21411401afdec4fb2aa6a3bed7bb4efb5633b26f8cab2999dcecce33604d75f3c4cc01dcb519ad0f7712c9014cfb94d912c75731daa0e74674fe81599afb305a3eaad3e8c5ea16fa8248c3a8d3e86f96f5ca0115e6df5da4bf23b7792f26849675a90c1b80b7ebeb88baa2c7b9720e56672f5ad0f396ff8c70bad6a66332cd9b6a3df7f2d2205130a2d7372942ef4d92d593403a1f29728d35d0bc261b9e2d866fe99e51d01e54a6e37887d1a6ea40628a70ad0dabf062b52cf1d039d3cc8dc111b6bda134919cca56eebfc7d23886d70d6cb33cbf285802bf765c72312f3dd81487f72e015b42acb6f433968e10014d46e6e20034ec677068b6970d2ad6b50c11ff44c225ca882f3c497dad1b586ba957a65923cf9246b5d891d8be72303d8cb4bdd61beb6e304e817fbdb0df53ac9a215217057f249cce03d2818a59f560a8c4229c5834fb2cbf0281c5b896f77911576be8ed4329857e7282cbdd37edae92cdbaf180683482bd5cdaabbb59e111f4e0c6760af933173008053b3a40a3bb578cb2e2241b096089c0239d883d9539b994623707981d0acacc31b23d28d419c979d19b6294d3495f81fc4636cb5c738e994b485c77ab39c45b4b74c69b00804d865cf3a7a83214843e6669d7b4e8f41ef538f17f07e0980c474c197a6cef2c22e2a7115f82e89c41c086b23c3e2f6363550e5a7601a5df9b54a09ef13937714752b5ceba8d5c9d66a41fcc24a62682c65d69f124bbb24dca96769e8c1d2c02be51cfbbb34f0d17c66d94baf7d9e6f37e47cf8304318c0850d7d5a00063730b56501bc947e30338a162008b11ed66afd53520c948e15ce1efcc92b9bd1aa012aa527b7d88bc1824a0152641a39886d8f4c6802a7e2b91ce5f9a1b0e0c08dfe4d6b0e2a33b1496329e42d1168825d57cde2ee3e4ccd4f25fd588518d28737def6864685b0ce1af078d139fea9625887b1f938ae78241f27808833965755d5fe2f9379556d9145396c28f0e033e48a966f77cd12df74ea7be853f151ccd0a72745e4ced3bd3af59114ae37e756c69ba8201b632d13078f565c2228caccdca6ba5c35ce3503a94565cc303ec8235db89a9fbb80fc37abaf001ca688449afe123e7a48d1b0b25c6588c94b9464e60c4a3f3102b04fc7adba70fd73cca16ec2707cf07f64eed946f8428cf550b7c2e2064c0423d421c0e344a73a168091da5e89262b1d489f2ff13798c1e394a4fc50586597a40bbaf3d2af2ddfd31fde4c3e3c6039db2ac9c05ec6bd05fcf47dbed5fa57a1628d7e8125fb1644660d46b608d968e40f0bb4c29b801a162674e1a142ffc8f46d44d45ae26771d8a1fdf6d2273c41b48ca850b5fc6c4afc4d32ef4cf666f44d3bfbda0501c2b839ec7ba3843d203f0f3ba5f0538f0bf218eb8cc9d5a62342c08c083f4c3f0aa23ed8c95bb9e3073840bd351956603c254e7ce78b3782a4dfa4f1e953fd7d5de2aa80e88b32d466bc72048bbb76baccf743030c25c0e88e542dced8e8a03166e54c3e0c2c0bb5fe0c6e5c73c548f6377f8d05deef6551b8a7b140650c4ff4a3f2f7d6fe40cb56591bc23080bfc995ac1b117c1242dc3dc7b68c01bc5aeaeb151441294c7d66ce11834ab3a0c6efe3a32b94b91fce5bebad7445b5d45a0dd81e4bcb8357f484f605afbca21f22fcb159852d656fbe648c72d6bc361ca042d8699e17e05110b34c43296d1c241d601b64b1732a0618305a95cc8e1c8f50336e1852449efe12afdaf4b4605b652e8b4f64eb9d67fde326e295ed21fd79f1bea3b5084b9e035f510c851ac80711b80e662f837377d672bd126ab931796bad3d7588bcad82133ee10d81d3721e4757e543b7c90a9a601c6fbc6ad63440176a2f6036b54a3554d9f66710d339fca1952396c27a93832562f3a65e1f27d18a87cdd84d94a1b5d0abcc0b0b14dc7f7668b594596f23369f229d83f0f9d7422cb76b7995c9c299c0ac41ef7b41ff5db26fb75073df5fd68e3389b00e4386fb036874a954a19e605a8e90cb679ef3aaa3ada0051aaa401b3b19d78b420ad391c3df054158939badf7491dedb39ef404d64c917a702b81ac844e600bb1dacd79d717ef10494484920853566dbbcea7b9e54faef92c1e4f381bbce8aa319517eedae7548665a952aaadb3ebff4a79fc2db23c8d3ebecb2fc07fa5a151d579870ddb6b9a75d70825716ea89afa541e45daca21a9aac08509df715f344702ce0f6df84c58a8fcf0b6863ee55a8ffb7911da316afa3a534fa0d7ff2a7f1aaad15f423cedd52d3901525ddfdf46fbde9fdc5ceae1e809fd9c108841082d70eab006c6d374e6127704f00cc1d1f6044063fd62fda2723870d9cccebf8195cf43a910d74653a01d35bf1d6c0299e988bc7ca0f9c14b5eab28e1a67d50bfdf497219df58b6f2a244f812813f5b077030a6053a53508d75b25d6a0faeefd386e4a43f9fb15fc037a78eb254ce29ea1d728ffb8e6d3fc6fb933cddfea360633e03e101837b14f327cc45f7a2a72d9fb3ed59ee383710d699ad0c930ec16911405ed607b018cef414f6ddd6ab80d032f1e47a4396ab2a3b87ff264b322b899e032fc6e33bd42afd90c2fd042307f2213929fc622a749c839cbd949958b36a64c8ef7d1d778acbef0daf439eeda4365037053473d871fa4a5304b1ad7829d09cf1b1b41018480a275770c5aa1e23c72215ae445cce4d1db9b79ddc819f5028308e61da75a415cd2d02a9edbb0e21a8b6e8a5a27da6b16d69ea6398c94342cff63f47a7e34d2a818e23ac40ca9677281dcbeb5e4f9956c16b87fbb41b482161f98a60297d48660bbc060b7b1f04d05b31c20226a39d52201611aa86ed88e201b39a2bb515f791d6b46f4f34db3e5931f12fa6a1d5ab2729b5f842778613ddc1042af6f82d7ffb171518f241a840050b86fff3fcca0b8664606f84215e8230cf313da2bf47bc6dc31a4cd044abdd3b7ee00cbffe6d9c2024d8f6bce14c3d3fc4dacb6bbf1350045cf0090166e644056756641368794b29c7582dcc7b725f6d49d7a10c7fbb81b3dc95bf2b0dd61ee7d26a9645d0faeae269b4d217f5cf8a9083fc6a177d53cac69a7661b38e9208de3582c08adbec4fd57fc86755f88e920d4b28d0937602bfe29e42972364ea26222115f11ee68440380b699721485052d87f568eb59b64156ccaa77efe00a42709f357fecbc427e046097ef477e547eec351f00006ac367be3a6c134466aa35a8b7cea3c56a8550fb8dc35609830db588f19103aa2bf812d611acbf9f155f9c56fe43135d1fb3381d0898cc8755c505630d8926ba4339c7c6b479c07fd36762dac1aeca3cc9e4db5fc33bead88ad424e3e9fbde3edc082e9b0144ca53cb483f36bdf77c82559f74b61dbf59e169475a8ad17a8b43a1a1992191edb4f0ba227f3309f3bbc1c4f1567abef6495e6763f02a886d59a5d280bcf15e0f977cf1c19d77db2bd25677aa7c767493633f54de6467242fe723da752771bc58d78abf4e632c85e832d04074f74ba2cf24748d0dd13f6bf13c7a52fffcd4b6062d95dcc677419fa9505d21269b2332581445b80a0f4503a81b9d940683cae730c27e132f36896793a96a28352e8e84d9025cc10aee62981bc32e43af680904700e1a062c75281ace4fb98f158d7efcda1c7ae0c9d1a26696f915f4e439a8c8c909743956021b1619b959148d0ee9d8258478debbf592e5fb41859e295de8cb0a30de263ec9b802fcf6385c36ba913650d8f1dc2c761b4700a6dc153d9f36277f3e7dfbed57ab433169cb005259ff7798d5f716a2457c261dddd7b640c822ac63b34d991537b8188929498cac42cf3eed7b6581b59599b577e28e57acaac245753389adc92ebadc8a711dab7f27c3e74f359f31d54537ca00090acc08802504fec1d541fefc5e6615658979f1ae237ff3279cf2c57f8f81565ac8225dc2f4ca98735d2ed897e2ad3fa0b94c58f3ebc76db621f70c401b4be4ace0da54335862be4b38ab737d1083e72da19687a2e8bf9df212af1b59fd2d73a9997fd07c5a1964ca0c85233a70d7e673a56862e89a30b80077c8a832473a261a141c8c3b4945eb69fb131454ad5199b0bc0aff14ebbc1103c3ebdbb7bb4916a712306f1cdc4df5ffee416873745e5a5db69f4d4a97dee3f694430140553479fbacf4d8191e693808b96e797d072ae05aa7bc81a08b6e973c3e21be0911a3e6c80551bb475404093136adb0fc5381320a381dcc52b871af569cd0f853f03567de22bf4490c9b19c3fefc1b1084f3b75c1cdfc12833f2b5e5d2949421974bbbfbb381a36f2fc231760196e904d4aab53bcc262aed437882dd7c82b933fbc1294538b3e73caa0349ee865606a28d6037ec4ed55c19fd6278722d8468cb2d901b0518091836c68fedd33cee9165ce9a68dc0cac00af3beb23dba721684784e18f37407bbfc3dcfdaf32623970f31a9eae38042494b0ac01258482af60186ecb914c7f45b7308195bba3b09f06103d27998d03637cdde09b65a60d0a8231aea0b577052aac8e61350d8682fea551c667eedc3003a03c1e133fda0e765541c53026c75f8d11a6a6b85af75527ceb760c1eaa2f143c0c5c8db4dcfb0d5323dc4354381e1f65ad028a37b02d527a28a397319f22de751934085297934682173d3e5d194d880ec4453f92ee9be64e80fa220de50947e46cf621d99e8cf1def429f2c28dd2047f1d6119bccbb785814a4e1c4683a20f0a6637a1ff7a3e2a4ab591e2d61c7980f5d5f6a4d4e96c74d732db18fe7749db823fb6ec5c167a369458a5ee400145f31892ffbe47258ad94aae67257dc9acc060afe7f53d81152d2fe72a7d9e87c46aa68c937d8e6d80f39e63120ad3e6c65e8c0e6bb7b74ddcda154a6e314623324006b417f76e7066f603e293f2c08efce8c5936316cb615030d82cac569c88f1ef9c655d07dc9de8c40bca016dfcc32870e7e5f6167c8973613e24a6cf12b5bc5f7348e89a73a4bb3c75c6982aadb1eead5cb044d16e2e446053ca7de8112", 0x1000}, {&(0x7f00007e3000)="d406b4101cfff1e581ea7c10a09af4fb3c6df2ccd944792ae18c5fa5b033bb10a2b1ac52ab2db47bb34ccc5ffd0d1d5e2b91358888de54a837414a651439b2ff94e2f5a0feb52f4dd68a7ea75a3791511f32212a5b6f0b796d8b9bf5402753bd9f3cc3fd8c6d19351320cc3b8a1ecca87ec2efdb66c8a6a79b9c", 0x7a}, {&(0x7f0000753000+0xe35)="02c9425f6858758bd3dfc53751a2c3662caf4a145c770414c13cb256767e1e8675a94fb1cb5f0723404bf16edf24afa62da2518e28d7a7c20bce64486a8d4f3633e19e194f74009c6873a2cdb4b3a97357f5024c8eec582a6ba82b4b773f3e00f51d0a79363c231f71057e2fbf41d51529ee4e485635f80a0a3722e04997642c3a5a9d64e3ec57030ecc5e43d762b788f5b9af152a665dc5220c494a09224741ad5634c3199b91a43b14837ea36675fb975d726281", 0xb5}], 0x4, 0x0, 0x0, 0x801}, 0x4000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup3(r3, r8, 0x0) 2018/01/12 08:15:06 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000a9d000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f5a000)={0x0, 0x7fff}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x803, 0x6, @raw_hdlc=&(0x7f0000ae0000-0x4)={0x1, 0x1000}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) mmap$binder(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x2, 0x9736cd9d0e2be3a, r2, 0x0) writev(0xffffffffffffffff, &(0x7f0000d0d000)=[{&(0x7f0000ad8000-0x86)="", 0x0}], 0x1) 2018/01/12 08:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb0000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000719000)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f000005c000-0x18)={0x20000000000000, 0xfffffffffffffffd, 0x28f, 0x0, 0x40000, 0xfffffffffffffffc}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000cf000-0x4)=@int=0x0, &(0x7f0000717000)=0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f00001fd000-0x9c)=""/156) 2018/01/12 08:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db4000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000d45000)={{0x0, 0x0}, ""/64, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) close(r0) 2018/01/12 08:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001f2000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/context\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b2d000)=0x0) r2 = dup2(r0, r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000dd6000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000da1000-0x50)={{0x0, 0x9}, {0x0, 0x0}, 0x80000001, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r2, 0x7, 0x8, &(0x7f0000c84000)=""/43, &(0x7f00009f1000)=0x2b) 2018/01/12 08:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007d2000-0x38)={&(0x7f00007cf000)={0x10, 0x0, 0x0, 0x1007f}, 0xc, &(0x7f00006fe000-0x10)={&(0x7f0000199000)=@flushsa={0x20, 0x1c, 0x800, 0x3, 0x1, {0x6e}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x201}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/12 08:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000d74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) pwrite64(r0, &(0x7f0000968000-0x3f)="b7073bf18d86", 0x6, 0x0) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007bf000)={0x0, 0x0, 0x10000, 0xc66}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a52000-0x10)={r1, 0x400}) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d6e000-0xc)={0x20000000, 0x0}) readv(r0, &(0x7f000080d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 51.275874] device gre0 entered promiscuous mode 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b1000)={0x3, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x6402, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x1a9, 0x7, 0xce4, &(0x7f000006d000-0x10)=@common='ifb0\x00', 0x45, 0x2, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x4, &(0x7f0000d32000-0x89)=""/137, &(0x7f0000d31000-0x4)=0x89) [ 51.317440] keychord: Insufficient bytes present for keycount 0 [ 51.365151] keychord: Insufficient bytes present for keycount 0 2018/01/12 08:15:07 executing program 6: prctl$intptr(0x1c, 0xc2f6) r0 = socket$inet(0x2, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x282) rt_sigsuspend(&(0x7f0000107000)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000098a000)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000030f000-0x4)=0x80000000, 0xfffffffffffffea9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bb2000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000003000-0x8)=0x80000000000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x4000000002, 0x0) read(r4, &(0x7f0000df4000-0x72)=""/114, 0x60) write(r4, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) request_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000abd000-0x4)=0x0, &(0x7f00009e1000)=0x4) r2 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = request_key(&(0x7f0000d14000)='encrypted\x00', &(0x7f0000865000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b95000)='vboxnet0\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0xd)='/dev/binder#\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000015000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000015000)="8e4d0b04a0fe30ab29b49ca4154e48ab7360714a553b8defeb67f019025b7275ca163a8843c7e117a8b1cb3b2624a4bf1eabdf24a6ec9afe914b184f5d0b3a9e4c63dbb7abbc8f556f93d00c0eb8ff5781cbe5d9ed0410549695b5a3000e10896513d0a233c89cb6089579782d10a672e997b1434035e61360405cf2eaae08d6030800866696761995e6666fa856f235ad73355b762eaf9fb9fc2623740926c6372c4bbf", 0xa4, r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x80000) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000efa000-0x4)=0x800006, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000efa000)=@assoc_id=0x0, &(0x7f0000ee6000)=0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000efb000-0x18)={r3, 0x9, 0x0, 0x1, 0x5}, &(0x7f0000efa000)=0x18) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) getresuid(&(0x7f0000d1f000)=0x0, &(0x7f0000691000-0x4)=0x0, &(0x7f0000faf000)=0x0) getresgid(&(0x7f00008c0000)=0x0, &(0x7f00004ec000)=0x0, &(0x7f0000b8e000-0x4)=0x0) fchownat(r0, &(0x7f0000f5a000)='./file0\x00', r1, r2, 0x0) madvise(&(0x7f0000174000/0xe000)=nil, 0xe000, 0x1f) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000194000)={0x0, 0xea, "0ad7c4544ba1d2391aa3f39d568b4cf0c6c3f6bcf92ffa5b6ed8d3b6c427b320bff411d1ef8103235ffb317c29193136aa2eb9f64f51f0e20fe6d60952f102dd3ec7aa9a4105ae0425bacd8053f32c47b9b236f02916cda09f45c461accffc7565c8dc5aeeb79b0149939f9688a49cdff091aebafdd5117caa807c2a56a5392e60c19ffe5cadeda8f67407c2c1f826d1b88a4b0ae247c3d9ce58d88675559d5d635cef68d98c08a03443dc1e80ff23a93c2779be265da6792ab858288c8628e9eb3758c81fc3dd6c99d47b5c586cf379309766bf634712965140693ebe85debc9e17b1e72a6cc2afb874"}, &(0x7f0000f84000)=0xf2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f85000-0x8)={r1, 0xbb}, &(0x7f0000c88000)=0x8) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fb6000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x81, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x4, 0x5, 0x2, 0x80, 0x4}, &(0x7f0000001000-0x4)=0x14) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0xc) pread64(r0, &(0x7f00009a1000)=""/195, 0xc3, 0x42) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000db2000-0x8)={r1, 0x8001}, &(0x7f0000d49000-0x4)=0x8) sendto(r2, &(0x7f0000f1a000)="140000000701e7fb00003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000475000-0x10)='/dev/input/mice\x00', 0x0, 0x121040) clock_gettime(0x0, &(0x7f0000c08000-0x10)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001f1000-0x4)=0xe3, 0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) timerfd_create(0x7, 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024c000)=[{&(0x7f00007ca000-0xfc)="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", 0xfc}, {&(0x7f0000bd3000)="1ccf3ab610978877c7b3ef25a6fa1c57021496308a4bed1fedf11aff5b22e9f9a2bea626b767bbf875ea07a160c39de1bdf71e6e4ea1248fdcfe5407839223d5625349a49d4bdb36f0fcbc8c705b6ec7aa76365bca45488e7d9f85845f9eff8c0af6c0ee0a0c570a99896008ecd63e0d75", 0x71}, {&(0x7f0000292000-0x79)="bade3e5fcf4cce9340581ed5a7b1e35609ccd356d72182d8e20678e04f5ee2a0c05f8db495dafd4f966f7d6a6922c83def9e716489d7c77297e5768b7203aafa4f008707f06e70fbf593ef2f99cef08b683723d6a8b4fb2e412d8966da102588e00cd1b5be37d72288b764b277e2811b8a5c50f1ddc4f0536a", 0x79}, {&(0x7f0000258000-0x8)="0a8c620e6b28f50d", 0x8}, {&(0x7f0000edb000)="1b2eadc75e4e4c1a929a4526e91b31606eee359204e1c28c0ab08802502b3bb7c55b0da07930e2aec394bb5a210bcaaf13c885fd54e9e58b780616e009b81a735b0d07292b4f733aaaee8a06c7c3a024a22b1ff584acde6793885659032e1bbfac34bf43eb6027c5af634e099b52e716c47cc926a4ad57fecda2bfc7d7e80cf807298c9b091d1b7d03aa82ea4a58b951ab4b6cf0d1c5462ca1eb0e6ed5bf30441faad9c0ed82908e4be89f9a5701a8baa84412fc4b981b264dfe0c267992d1c743425011a1b876141226b4fa60d7a17f514d31deb51dc0471685d64d645dcd0d6b4613bf0c95ccc53ec0014101e0734e53a1b618b4aa", 0xf6}], 0x5, 0x0, 0x0, 0x0}, 0x8000) poll(&(0x7f0000390000)=[{r0, 0x0, 0x0}], 0x1, 0xfa30) sendto$inet6(r0, &(0x7f00008e7000)='t', 0x1, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_open_dev$tun(&(0x7f0000b26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000bba000-0x10)="d5e8af8363ff84ce10e5e0a890ad705a", 0x10) write(r0, &(0x7f0000c26000-0x25)="2400000013000700ffffef000000ff000280000c0d000300010000000004000200b81617", 0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ea6000)={0x0, 0x5f, "b53b1d80a7b1731a46388d0272017d8558d54da43844d63c82f620c91611747d7a0d1382e8a8622dd03de5cbcb8cff3dc8d0c8d1f65f6b90cb8ea1185162b471122ea93df0613a4f3da6091f7b69a0e56edf18ef3e253b9cb5805bf0807977"}, &(0x7f0000d65000-0x4)=0x67) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d05000-0x10)={r1, 0x1d, 0x8000, 0x1}, 0x10) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00003eb000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x9a, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000417000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b39000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ff000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000-0x4)=0xfffffffffffffe4b) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f52000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xfffffffffffffffe, 0x3, 0x9, 0xa, 0x0, 0xa0, 0x3f, r1, r2}, {0x1, 0x521, 0xfffffffffffffffc, 0x9b3, 0x4, 0x100000000, 0x9, 0x1b}, {0xfff, 0x401, 0x4, 0x8}, 0x2, 0xf, 0x2, 0x0, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0x40, 0x2, 0x7}}, 0xe8) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet(0x2, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x100000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x80c5, 0x400000}, 0xc) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bad000-0x20)={0x8, 0x22a9, 0x200, 0x81, 0x6, 0x30, 0x2, 0x8000, 0x0}, &(0x7f0000cd4000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c4d000-0x7)=@assoc_value={r2, 0x9}, 0x8) r3 = socket$inet(0x2, 0x6, 0x2) r4 = syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000163000-0x6)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f00001d6000)={0x7, 0xa}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_map={0xffffffff00000000, 0x4, 0x3, 0x44058565, 0x3f, 0x40}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getrandom(&(0x7f000035d000)=""/98, 0x62, 0x3) fstat(r5, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f000022b000)={0x0, 0xa3, "e876ee9400c29a9103db4a3753501cb69c3540dceb5b00994bf3139e905ac82007c3b1c1495ecbd54c0724627ba01c3dd342c79469a292bc59cdebca1612a83efe1dce2782d30dce90d3fcdd115c2255aff1e6b5322a6a3b38c6ca6a55f69ad6fbd94d599ebb4746e30c1017b065fadc602e8d47a1ab03aea6748fd705a4fdf7d9bc21d95c9c2850199101425add652bc3774edbd2ad0b35ff0ebfbb35f03e26d93885"}, &(0x7f000005c000-0x4)=0xab) accept4$inet6(r5, 0x0, &(0x7f0000f7c000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000084a000-0x8)={r7, 0x10000}, &(0x7f00007cc000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) [ 51.527378] binder: BINDER_SET_CONTEXT_MGR already set [ 51.543848] binder: 7900:7919 ioctl 40046207 0 returned -16 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000e09000)={0x0, 0x0}, 0x4000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d3b000-0x10)="76450aefba3cfdd3ab18981970bbed24", 0x0) r2 = syz_open_dev$tun(&(0x7f0000732000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) r4 = dup2(r3, r2) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005a6000)=@assoc_value={0x0, 0x9}, &(0x7f0000d9d000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000666000)={0x8000, 0x1, 0x4, 0x100, 0xedc3}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00002bb000)={r6, 0x677, 0x3, [0x1f, 0x411, 0x7]}, 0xe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000460000)={r6, 0x28, "adcc2262fbbf918294700412e7f9ede8b5db65c452bb6551b80f67fa5a911a87bc491cd04ade2189"}, &(0x7f0000ddc000-0x4)=0x30) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000015000)={0x5, 0x3f, 0x9, 0x9, 0x7}) 2018/01/12 08:15:07 executing program 1: r0 = socket(0x10, 0x1, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) readv(r0, &(0x7f0000921000)=[], 0x0) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000010000)='./file0\x00', 0x401, 0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000010000)={0x0, 0xfb, "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"}, &(0x7f000000d000)=0x103) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r2, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) 2018/01/12 08:15:07 executing program 1: mremap(&(0x7f00000ef000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000066c000/0x3000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000)=0x0, &(0x7f000000e000-0x4)=0x0, &(0x7f0000002000)=0x0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) munmap(&(0x7f0000005000/0x1000)=nil, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x501001, 0x100) sysfs$3(0x3) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000066d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x536c, 0x6, 0x40, 0x100, 0x5, 0x40200, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066c000)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000066e000-0x18)={r3, 0x2c35, 0x10, 0x7fffffff, 0x67e}, &(0x7f0000004000-0x4)=0x18) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f000055e000)=[{&(0x7f00006ac000)="b4", 0x1}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004c1000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eeb000)=0x1c) bind$inet6(r1, &(0x7f0000db1000)={0xa, 0x2, 0xc00000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) ioctl(r1, 0x8916, &(0x7f0000000000)="") bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/12 08:15:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00006ae000-0x4)=0x0, 0x3) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffb, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008d8000-0x4)=0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ae000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000210000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003de000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c0000-0x4)=0xe8) fstat(r0, &(0x7f00005db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = getuid() fstat(r0, &(0x7f000060c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4c000)={0x0, 0x0, 0x0}, &(0x7f0000be3000-0x4)=0xc) getresgid(&(0x7f0000441000-0x4)=0x0, &(0x7f00002e1000)=0x0, &(0x7f0000a18000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000449000)={&(0x7f0000d3d000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000539000-0x20)=[{&(0x7f00004a1000-0x16e4)=[{0x1020, 0x2e, 0x0, 0x1, 0x2, [@flag={0x4, 0x23}, @generic="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@typed={0xc, 0x8, @ipv4=@rand_addr=0x45ae}]}, {0xa4, 0x14, 0x100, 0x3, 0x0, [@typed={0xc, 0x77, @ipv4=@loopback=0x7f000001}, @nested={0x88, 0x4f, [@generic="ec0580cde2671fa6a000a2962f2132a259f17e6011bc70f963748703487ea44dbd1110ae866c6ff44effce40e672ea9aeb3ff9ce6aa07ad0d9c3aea2a53a0d530b6cada1e248781e2fac2bd0efa2576eccbc7be583514faae4cf8e5555d88d3e97d3443a68236aefff3f001d8f13493693e1b3234ebc6fe7", @typed={0xc, 0x8a, @fd=r0}]}]}, {0x5b4, 0x18, 0x200, 0x0, 0x1, [@flag={0x4, 0x29}, @flag={0x4, 0x15}, @generic="f04a1de69693ea53e42e8054f41544f6f737392f6b1fdba03630742123483590f7fde17405f72fea9a107056eafbe1aa935f3ea641caf3ab22bdfdefc6cb151bb4b1614cbc4a49f705e29b9f3ac6b6e34c668afcfd5242aae23709212c9c9be1e5855c8af12646bef1266c2c4a6d104e461c6b68cb00ae6805e833", @generic="bbea41de16e9df75d866c30c4a44bfeffa9eb34e2a514477475ff99eac3657f91f1cf27f82459db32466ff1e61fe946cc1150a109131208f932399e5c9eab6fc9a84c124cd5698b723ab3f839f083c73506612d485053527c2c038491527e643363705e82c53651c5248b3d13ede52d79dfc462b06a2429c2e7e995ba1accbe6d338bc29b5965923966ec9de1715c3081098cb6cb6a4ab1d27d95c5418343bc290209affb5f49a740c7de8fb27375512b07528c574de0b6fdde82ea9c9", @generic="f9e52db94421158dada236d91e2f1dd17e1bda096b586e8e27852bf31b717aaee6025de8c08c7cc17d6d8694ad17fe63890d4edb8e1d1e7adc326a10c75eeb61a6f9ea31b59999dc9387d771d2e694970ac7b5cc22e5fd3b36fb0de34ddedfd38d91ded93eedaeac159a6e8139a3cd41afcf25596d157f169f2ae6cd00c91e3a0dc2b8a03fb263c3e885a1faf7855bb05f0e0cc56d4bfae67435bcee090c7830c1503553baf8ef", @nested={0x2e4, 0x39, [@generic="6761b927bef554b3865771074a28171aa9fab069ebfa7edff3fc76caa3c7127f8e2397ba69b204463b7fb2084f98e8fbc9ede2b0098c7fa2d5a3230677b154f9b96ec276cb7d1e38f99a5e95ea17d6b75ab16ce9d26a46fa3356dd525bb2b6fe09d379eda3e442345e33104c6e65f8ef02ec59e20bb3ab470f86bea4de3a96172cac5761b39dfbb6d15f33f481", @typed={0xc, 0x4b, @pid=r2}, @generic="b545d56098b1aab2bf791718df2f47323bdda88288a596b7d9f769d63b3ff156f8d177a3653f6922945482e45f3cc5d5915053fa4b372f8853de24080bb2122bee6dd56a8043169aa1ed22ae4cc1d34d38410632c9fb72cf749e5fa4ff6f372f0ca0653e0cb0c1d2107968ee2b1a852027dd575348f31886115ab9483b388ed302d0c36995ef96", @flag={0x4, 0x2c}, @generic="aed0181a231eed30f1afa2e952a1a78819da5a0b5fdda75fd5c00b299dbcfd8ad0385bdb151e79f9f7e0ea832e0bf2c61929160e85684d572d6ae7b682fc57f86644a918da1c9c9a1f13323e60cce083d216de3eddef8ab2a0b8d44aafc5330be40fa91d477f0e5c04f23693200c32625853b339f39c4bed831130bd8e63047d692fc6", @flag={0x4, 0x48}, @generic="8b9914c1b8f652fcbd5edd8c7f8fa1c9c9767070e39f02d919f83fa217b1e6acdd28738593bda2e84699035f3fbbff184dde4f6d1008", @generic="ce5a1b8fe4129d8804ae4edc4d53ab84d29d8ed9090c4d5f90f86ae77d6d41bab007f5de21728300db3fb19a6cabfe211375fcc848c5464fa5065135df63feb97cfee8f75e84b46f204e6ede17dd0003b15bf00758493f36d440b3ed450818fd7f007e514354fbd78283f330c873aa60cbe4010dfeee3ce3cddd2004f670eee8d39abac937d6aa6e944201d6e6897cd01cbfbd03a183a7d88e9093d7a8f97417845268e7becd6a79fac0f3fedabfc8edc5a0d91a40883faaaf66f0f2a61e6770b515ffc3c1388eb69d2b85b7e75be0506380097608a1bbdb69d3aad9e5a2a95e71fcd84351eed5be4a81a0c077b4503f903b1a09c90bb3", @flag={0x4, 0x5d}, @flag={0x4, 0x84}]}, @generic="0c576686ef38f4ba32ab039e1789a95561fb1824188d44027ca315313f49756ff4e57a4e46b933164b005aef2a58a10b53b963baa61fbe2a10804a67488cdbe0f092280082a0364bf2be051bc05af784e4bead13dd86152f1052c12e13080a12464da9a1185f8e38245d58d199366c82e9dd3d3b6c01027e639ca76ba3ee85366f9572881c3bb831e2c1edc64ce6a7c389b861ef06d7391fb96f61648cba5e02e4ed6e3a367eba7f40210f66728f05c65510df6df8d29fb270f3accce159b255b934ce3d49d4884e273812", @typed={0xc, 0x3d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, {0x1c, 0x29, 0x500, 0x2, 0x3, [@flag={0x4, 0xa}, @flag={0x4, 0x80}, @flag={0x4, 0x27}]}, {0x50, 0x2e, 0x100, 0x3, 0x2, [@flag={0x4, 0x12}, @generic="d60d5e8fc01860a41e9b4e15426923b40f76154aa2e00923a4d30912ece064c81a5020d22b56ed180bd6d736ca7fd94d205d8e65572e70c0066661d9"]}], 0x16e4}, {&(0x7f0000386000)=[{0x1d0, 0x35, 0x400, 0x3, 0x3, [@nested={0x24, 0x4f, [@flag={0x4, 0x39}, @flag={0x4, 0x61}, @flag={0x4, 0x3}, @flag={0x4, 0x4d}, @flag={0x4, 0x2f}, @typed={0xc, 0x96, @u32=0x0}]}, @typed={0x10, 0x3, @str='vmnet1^\x00'}, @typed={0xc, 0x2c, @u32=0x1}, @generic="e1a2326b967201abbb1d3d7f33d939c4ae38bc5ce9e101492d6596107acf4e2fabced78bd24dc7ee6da1b3462aad1e6b2f009ddfd1110780d9b9aff840cf90dc6ee5696d27accc88d5abcd0dcce1fec507b27fe8762c4d0316cdf73a9bde8c2432eeaff24121d7adbf562a7f1514fc99b12073bb9eb84c7492a9c75d6d802540cfa15f636670f7e21789904e4c1c36d8428dfd613608309873102ce61296e49268a1c4cab0aaab", @generic="b344f74b57b387aa8b888be3d06b14b0d05c8084ff7be04270653f990967d1e6288a0224551dcaa59633963fc6ad7c0cc92ebd66c14df32267e7f235e679a641853a86bf0a73fee237eb3d3cd88ac2b8de3780ec39f312d186a097d8910b8827f04f648783ada9e32196083edea4994054ad15a562560066699e1ed6a74e30d52820c8dbbe5507e5ed91fa33b154a8cba3973498e854e9e980de00e077790fde7f05091f3c88ae0e97da60d378ade1880186429b1f47999001a6208883082b9305c6b3e400de2ba1023eb68d0bd18878f144c6d84a8820"]}, {0xf0, 0x3f, 0x4, 0x7, 0x3, [@typed={0xc, 0x23, @pid=r3}, @flag={0x4, 0x87}, @generic="ba4e6df2f1f862dc2b55c846b389191c67ab5acdc8d14d6b91ae87a374279cb0c1499f509bb36ec75357a5df3e07b0a8634f45b2ab2ffdc4a356452c0e56c7f98c5f966e578b270df4401f14d7883db86d22b971fd0ac90489690713eb2a54e8e8b513494c2c10c6bad452d528bf6fb2eadc326a18cbf816f56c2e0f8dd76b926ee0f74d", @flag={0x4, 0x7c}, @typed={0x10, 0x50, @u64=0x2}, @flag={0x4, 0x17}, @nested={0x30, 0x94, [@flag={0x4, 0x0}, @typed={0x18, 0x72, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x61, @uid=r4}, @flag={0x4, 0x6e}]}, @flag={0x4, 0x6b}]}, {0x244, 0x20, 0x0, 0x3, 0x0, [@generic="5d6557387cfd3dd14a1b6246739fe0a0eaa3fe0203879ddd092f3164450cee3c8deb24de231a4d3c840a31e6896ef1fa17d4384a3abc69ce56fdc59a288840a99133ccd4efb93d3a3cd99070f2ff101b55d8b7a0a592eb8acd3403c4d6411b889255e75ad5", @generic="86d46de730f38bbd924f5fc43b23bb504a71d740fafc10affe8f55bc1aab1c570528f8302dea70d8dc8ece4f4fc934d4c023f922d3526d93ce0fa513fbaf18fed17ed369025efe2906bbd92e7ebb59d7c6cb51d2f770014c77816c2b0618751fcc1cd9c2d25f34e9f40bc22f70028697e26d5b54571a919a9427083dd1244316d3f2b5db392d62089cec51a65cf07dd55f9288ae08faabc0ff4422578f181b1058c55883a0ca9c360b7eeddb41a8904297feff63249f40e3dea031", @flag={0x4, 0x1e}, @nested={0x8c, 0x59, [@generic="ceab76df74795f2945e5192c2c84f6ae3e315a50b068ca1c0efd2fd47cacb343c8c9bcbff728fd62e3f772f8812d80e7581c04a734e05e919f1368f424036ffd4a435f6c471d0c37cca7f984e5a704a47a2b6cf9aec11df3a62c0d73a1e59be92901e35092888f9f847697e6d1ceed642652718c2e46b394d05c", @typed={0xc, 0x72, @fd=r0}]}, @typed={0x84, 0x66, @binary="c98ab1a8833c103cfa626dee9b3b93efe0b13bfdd1104455cf825ee1e521c08923d2faccafe0b3fd6303cf98f69df1be41fd03010107dc928609395f83d84467e49faddd4fcc33dc24ee4ca6a18b5a382344b941b8512020892192a0c08cb06a34c22dff130fd1a26db86a1ead8146c8beab14b54bf4742304fd88"}]}], 0x504}], 0x2, &(0x7f0000f52000-0x90)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x8011}, 0x4) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c95000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e45000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r14, 0x10e, 0x2, &(0x7f000032f000-0x4)=0x7, 0x4) 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f00008b3000-0x2)='*\x00', 0x2) fcntl$getown(r0, 0x9) mlock2(&(0x7f0000425000/0x3000)=nil, 0x3000, 0x1) fdatasync(r0) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002ab000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file1\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00004ab000-0x1)="97") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f000020a000)='./file0\x00', 0x2) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f00009b8000)='./file0\x00', 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000cc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000086b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000577000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff, 0x3d39, 0x7, 0xae86, 0x2}, &(0x7f000042b000-0x4)=0xa0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000b5000)={0x0, &(0x7f000050c000)=[]}) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fc4000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000572000)='net/ip_tables_names\x00') mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x5e89, 0x986a, &(0x7f0000fc4000)=""/39, &(0x7f00006c2000)=0x27) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000062b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c98000)='/dev/sequencer2\x00', 0x404000, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x1, 0x40000000000, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f33000-0x2b)=""/43) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000102000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000343000)={0x0, 0x4, 0x30}, &(0x7f0000a35000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008b0000-0x8)={r2, 0x20}, &(0x7f0000b0b000)=0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000330000)=0xa0, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00007b1000-0x27)=""/39) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000b6c000)="01615b") sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001e1000-0x9)='pagemap\x00') process_vm_writev(r0, &(0x7f000077f000-0x60)=[{&(0x7f00003df000)=""/1, 0x1}, {&(0x7f00005c5000-0x9e)=""/158, 0x9e}, {&(0x7f0000c09000)=""/162, 0xa2}, {&(0x7f0000a67000-0x9c)=""/156, 0x9c}, {&(0x7f0000b41000-0xf5)=""/245, 0xf5}, {&(0x7f0000a05000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000673000-0x30)=[{&(0x7f0000d1a000)=""/150, 0x96}, {&(0x7f0000940000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b28000-0x3c)=""/60, 0x3c}], 0x3, 0x0) preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000afa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc) 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000966000)=0x60, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mkdir(&(0x7f0000194000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r2, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000847000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000495000)=0x10) tee(r0, r1, 0x1, 0x8) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xfbc0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000bad000)={&(0x7f0000c4f000-0x33)=""/51, 0x33}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000569000-0x8f)={0x0, 0x87, "a103b6718e5c358f43deeb6d1819c27a5f77b30a4084235520bc3f1025b3515e213bd2deb5d279e90927aa14fb89f07596701cfe8c2442f42d4f703b829efaa13cef23317c3d155192ae91a32d9d0a7f4cc00a88c0a518e12c59326e88d4242f6dcde6868201fd0cd4fb0a411f809de4ce29db1bf22cee753df72badf6993234d9005f7115445a"}, &(0x7f00008cd000)=0x8f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000089000)={r6, 0xb6, "dbbdf4557ad17e07ebb016ec42543481d07c21eb725f78421a9a74f6f894b284ab811631fb6ce11284915bccf3e69ff383cc7be1a887bcb81408115d28f62ce44377cfa269f65fbd86a10ada766e7acb88502e9c29821d0efa6d8014dec2fb5ce22efcd8a7c98bba8ca43027ff7b28771a411c1b2bce0cfa248571f3696b6347044ac907df9c9fce0263ca2ab63174628ae476b9f8f90aed6e0b217de55981d6895233b42e3f566adf6d76c9e0fc1e57c99e11605c94"}, &(0x7f0000eac000-0x4)=0xbe) process_vm_writev(r4, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x4a3) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000f2c000)="28ba251437851a5817d524165f08f286aab9f126d0e6f761efe7dcb482e80fcfe52fe62a3a1a616206379df430b39097b8f635cca9e0a591b86623f7c408d5d22954f1ca0505289361900fda39b92c75c2870403eed9e2b7f9f1c370ec5ea9719b76a0c5308ac40c9d081c93bd6e2d4a5bf225bfd410c7668c3a5f1843f59b12de0e13ce44b7e4430764aeea14c16f60eec867e44db954e28a136119913e1aefde3950063b4bea2945796627bb9bcb12cfdd0bf5ff9932b46421f60dfe12334503bab52f053ff7a08709abe1a19232f856da17bd8a88924161101ac6d42c0b58b1", 0xe1) r1 = open(&(0x7f0000d50000-0x8)='./file0\x00', 0x4000, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000439000-0x6)={0x0, 0x7}, &(0x7f0000b90000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000036a000-0xa0)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x6, 0xdd4, 0x2}, 0xa0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r3 = socket$inet6(0xa, 0x5, 0x7000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bbb000-0x8)={0x0, 0x0, 0x60}, &(0x7f0000268000-0x4)=0xfffffd60) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000032c000-0x8)={r4, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fbc000)={@common='ip_vti0\x00', @ifru_flags=0x100}) 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") recvmsg(r0, &(0x7f00001c0000-0x38)={&(0x7f0000d03000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d4d000)=[{&(0x7f0000635000-0xba)=""/186, 0xba}, {&(0x7f0000288000-0xfb)=""/251, 0xfb}, {&(0x7f000044e000-0x62)=""/98, 0x62}, {&(0x7f0000145000)=""/23, 0x17}, {&(0x7f0000d68000-0xe5)=""/229, 0xe5}, {&(0x7f000064d000)=""/122, 0x7a}, {&(0x7f0000829000-0x97)=""/151, 0x97}, {&(0x7f0000e05000)=""/4096, 0x1000}], 0x8, &(0x7f0000f9c000)=""/0, 0x0, 0x3}, 0x140) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') accept4$nfc_llcp(r0, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c4000-0x4)=0x60, 0x800) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9e000-0x11)='/dev/vga_arbiter\x00', 0x509800, 0x0) r0 = userfaultfd(0x8000080804) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f0000-0xe)='/dev/keychord\x00', 0x40001, 0x0) bind(r1, &(0x7f0000064000-0x10)=@ipx={0x4, 0x0, 0x0, "7cd4364473fc", 0x0, 0x0}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f000035d000-0xa)='./control\x00', &(0x7f0000562000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000f1d000-0x10)='./control/file0\x00') mount(&(0x7f0000a9b000-0xa)='./control\x00', &(0x7f000035f000)='./control\x00', &(0x7f0000687000-0xb5)='mqueue\x00', 0x0, &(0x7f0000f14000-0xc2)="") pivot_root(&(0x7f0000a0c000)='./control/file1\x00', &(0x7f0000962000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$urandom(&(0x7f0000d14000)='/dev/urandom\x00', 0x0, 0x8902) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r4, &(0x7f000037c000)=[{{&(0x7f0000e4c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000ad0000-0xa0)=[{&(0x7f0000ab4000-0xe2)=""/226, 0xe2}, {&(0x7f00007b3000-0x33)=""/51, 0x33}, {&(0x7f000021e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000897000-0xb3)=""/179, 0xb3}, {&(0x7f00001dd000)=""/244, 0xf4}, {&(0x7f0000e06000-0xc5)=""/197, 0xc5}, {&(0x7f0000588000)=""/57, 0x39}, {&(0x7f0000371000)=""/90, 0x5a}, {&(0x7f000048e000)=""/75, 0x4b}, {&(0x7f0000232000)=""/190, 0xbe}], 0xa, 0x0, 0x0, 0x8}, 0x1372}, {{&(0x7f0000db5000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007c0000-0x70)=[{&(0x7f000076c000)=""/158, 0x9e}, {&(0x7f0000af8000-0x27)=""/133, 0x85}, {&(0x7f000043b000-0x36)=""/54, 0x36}, {&(0x7f0000575000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0x4a)=""/74, 0x4a}, {&(0x7f00000a9000)=""/254, 0xfe}, {&(0x7f0000f43000-0x42)=""/66, 0x42}], 0x7, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000f25000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000577000-0xa0)=[{&(0x7f0000d70000)=""/213, 0xd5}, {&(0x7f0000b7d000)=""/4096, 0x1000}, {&(0x7f0000af3000)=""/71, 0x47}, {&(0x7f0000927000-0xa7)=""/167, 0xa7}, {&(0x7f000027b000-0x11)=""/17, 0x11}, {&(0x7f0000c6e000-0x6c)=""/108, 0x6c}, {&(0x7f0000cb9000)=""/4096, 0x1000}, {&(0x7f0000d94000)=""/4096, 0x1000}, {&(0x7f00002f0000-0x16)=""/22, 0x16}, {&(0x7f0000162000-0x2e)=""/46, 0x2e}], 0xa, &(0x7f000053f000)=""/109, 0x6d, 0x0}, 0x2}, {{&(0x7f00007ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000875000)=[{&(0x7f0000b71000)=""/7, 0x7}, {&(0x7f0000a99000-0x4)=""/4, 0x4}, {&(0x7f00005ff000-0x7a)=""/122, 0x7a}], 0x3, &(0x7f00008ba000)=""/74, 0x4a, 0x7}, 0x80000000}, {{&(0x7f00001af000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000078d000-0x70)=[{&(0x7f000080c000)=""/4096, 0x1000}, {&(0x7f00008b9000-0x21)=""/33, 0x21}, {&(0x7f0000f68000-0xc6)=""/198, 0xc6}, {&(0x7f0000bce000)=""/4096, 0x1000}, {&(0x7f0000511000-0x33)=""/51, 0x33}, {&(0x7f0000db6000-0x4e)=""/78, 0x4e}, {&(0x7f000058d000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00001e3000-0x6a)=""/106, 0x6a, 0xfffffffffffff801}, 0x0}, {{&(0x7f0000a35000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000084e000)=[{&(0x7f0000100000)=""/241, 0xf1}, {&(0x7f0000f06000)=""/198, 0xc6}, {&(0x7f0000e64000-0x88)=""/136, 0x88}, {&(0x7f0000531000-0xa)=""/10, 0xa}, {&(0x7f0000283000)=""/15, 0xf}], 0x5, &(0x7f0000535000-0xc6)=""/198, 0xc6, 0x1000}, 0x0}, {{&(0x7f00009e1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f5d000)=[{&(0x7f0000f4f000)=""/143, 0x8f}], 0x1, &(0x7f00000da000)=""/32, 0x20, 0x3ff}, 0x2}], 0x7, 0x1, &(0x7f0000303000-0x10)={0x77359400, 0x0}) r5 = dup3(r4, r0, 0x80000) r6 = perf_event_open(&(0x7f0000b50000-0x78)={0x7, 0x78, 0x100000001, 0x7, 0x100000000, 0x0, 0x0, 0x1, 0x100, 0x0, 0x6, 0x6, 0x100, 0x1ff, 0x100000001, 0xfffffffffffffffb, 0x3, 0x702e, 0x5, 0x1, 0x4, 0x80, 0x4, 0x5, 0x3, 0x8, 0xfff, 0xfffffffeffffffff, 0x1, 0x20, 0xffffffffffffffff, 0x5, 0xb980000, 0x0, 0x5, 0x3, 0x3, 0x1, 0x0, 0xb51, 0x1, @perf_bp={&(0x7f000057b000)=0x0, 0x1}, 0x1802, 0xbf7, 0x6, 0x4, 0x3ff, 0x3, 0xffffffffffffffff, 0x0}, r2, 0x4, r5, 0x2) dup3(r6, r4, 0x80000) fchmodat(r5, &(0x7f0000294000-0x8)='./file0\x00', 0x1) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x100000001) write(r0, &(0x7f00005da000-0xab)="26000000130043f10714c102000006ff001000e301000000ffffffff00000000060010000635", 0x26) 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f54000)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x8000000) sendmsg$key(r0, &(0x7f0000f56000-0x38)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f56000-0x60)={0x2, 0x1, 0x3, 0x0, 0xc, 0x0, 0x2, 0x3, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0x2, 0x5, 0x4d, 0x0, 0x1}, @sadb_x_sa2={0x2, 0x13, 0xffffffff, 0x0, 0x0, 0x7, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x20040005) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/autofs\x00', 0x20402, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fe5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000632000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fe7000-0x1000)=""/4096) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000052e000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004d9000-0x6)={0x1, [0x28a7]}, &(0x7f0000b7b000)=0x6) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007fd000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b71000-0x8c)={0x4, 0xff, 0x5, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6e000-0x154)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b71000)=0x457bb84b, 0x4) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000684000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000922000-0x3c)=[{{&(0x7f0000b73000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000b73000-0x40)=[{&(0x7f0000b73000-0x54)=""/84, 0x54}, {&(0x7f0000b72000)=""/118, 0x76}, {&(0x7f00002e3000)=""/99, 0x63}, {&(0x7f0000869000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000151000)=""/62, 0x3e, 0x4}, 0x5}], 0x1, 0x40000001, &(0x7f0000b72000)={r2, r3+10000000}) 2018/01/12 08:15:07 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x100, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009ce000)={0x0, 0x6, 0x1, 0x1, 0xf64, 0x5}, &(0x7f000006c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a24000)={r3, 0x3a, "b7e271ac1c1229c8e24456ede6eb1568ef38f898a9853550f0ac84d95d7885a7cc366c83148b0d2669ac8527b35f981c0af768bda21ae55ef392"}, &(0x7f0000fc5000)=0x42) 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000091e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000405000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000054f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000057000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x1, 0x8001, 0x3, 0x0, 0xa, 0x0, 0xa0, 0x0, r2, r3}, {0x9, 0x80000000, 0xdc, 0x10001, 0x0, 0x0, 0x7f, 0x80000000}, {0x101, 0x7, 0xfffffffffffff801, 0x5}, 0x800, 0xb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x100, 0x9, 0x0, 0x0}}, 0xe8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000758000-0x1c)=@in6={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000e69000)="d997d08aa657989a10138b3dbbdc2c6e5376090bd753298cab821a2dff75714859a04263884ed3796beb421d118b9c951bedc245890eebab4ec035165bf3565d05330ca2c0cfa8dec86552b7783cf4827e8c6486138edb40cbedd3c6c6d2eb1302a97db7894758074c6b7e8c6e6591b264d2872a9fcf9928c3f83896cdd85c3d9df689ccd6c9cdf5f4dd4f768e6128af726726f2da298ddceca53e81b59bddc1e20274dd971fbb2ded9741300eec68ad524850a014e3eb74063a76b3da4a1ec2af7b50ba73f5b8ad4f6eb1cdf56127b7f7835541f28cb3e333ed5178465c509f83caf4384d9ad281310fa8273f9955a6359cb28fcf", 0xf5}, {&(0x7f0000000000)="6cf10b58cd5b", 0x6}, {&(0x7f0000001000-0x68)="2df3390488750789d41442e56b47ec4f2fd2152ff2e114ce51a7038d2ab9d437db78db9e199e27bb1707aae260b7cce6a5a8667baec685a4751287bf2d1944f67f3da4a8e3eac443a400a1b276c97e569ae1aedaba438c738ac583a0dc779a32b24b5077ce7fe632", 0x68}, {&(0x7f0000ec4000-0xe1)="0a24c560d763d00fbf8f80223bbddd5006307621c6727bf745cbd59426ae758a92829831c9310c82fcf23c61768ecdfd35fdeba7764723b2e5c952a5f1b5794691612e9a944e0c2e755a25d776f881e3d19bb3486be09d81fb1c40a14228e4075ca73fc77b67066e7a14735b4dd2e62341196cd283e03dfc67a4e12f8eab814c1d1fc4e3d9cff3ae4ff6e0948c14fc788363649c8ef522920f5bdfc269ab7b9eac61f261ceaedcf017aa676f8a2c53ec5998c1ea5e5b23b826770666d0047c5cb3cb3971377c717fce87da5a1c894ed36e302737af26cb6ffcb4ba4cf5fb9f1325", 0xe1}, {&(0x7f0000001000-0x1c)="26a89179d935f57a4a465425ae327cbeee4580484fb733d617e58372", 0x1c}, {&(0x7f0000000000)="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", 0xfa}], 0x6, 0x0, 0x0, 0x0}, 0x0) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2000000007) getsockopt$sock_timeval(r1, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000b7d000-0x9)="13567aafff9541f652", 0x9) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000054000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c88000)=0x6, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b19000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000db2000-0x11)=@random={'user.\x00', ')ppp1[,GPL\x00'}, &(0x7f0000fd1000)=""/120, 0x78) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000311000-0x4)={0x7fff, 0x4000000000000000, 0x81}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000b04000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8b000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "5943c5126e4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)="") getitimer(0x0, &(0x7f00004a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002c0000-0xc)='cifs.spnego\x00', &(0x7f0000fc7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000118000)="", 0x0, 0xfffffffffffffffa) r0 = request_key(&(0x7f0000dcb000)='encrypted\x00', &(0x7f0000599000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000657000)='],+[\n\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f0000bc6000-0xa)='id_legacy\x00', &(0x7f0000d2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d39000+0xc41)='GPLwlan0eth1\x00', r0) keyctl$revoke(0x3, r1) r2 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000072a000)=0x0) [ 52.039652] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/12 08:15:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000a69000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/222) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a26000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a48000-0x4)=0x0, 0x4) 2018/01/12 08:15:07 executing program 7: prctl$intptr(0x18, 0x6) prctl$intptr(0x8, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c1b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x11220f6c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x32d8, 0xffff, 0x5, 0x8, 0x3, 0x101}) 2018/01/12 08:15:07 executing program 2: r0 = timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xf9eae678273aa84a, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x2}) 2018/01/12 08:15:07 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d1a000-0x4)=0xe04, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000d1a000)=""/57) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d1b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000831000)=0x8) shutdown(r1, 0x0) clock_gettime(0x0, &(0x7f00003e2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000d19000)={r2, r3/1000+10000}, 0x10) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) [ 52.084885] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 52.120120] audit_printk_skb: 6 callbacks suppressed 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000718000-0x8)='./file0\x00') utime(&(0x7f0000465000)='./file0\x00', &(0x7f0000614000)={0x4, 0x3ff}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) rt_sigreturn() bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e7b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) r2 = fcntl$getown(r1, 0x9) sched_setparam(r2, &(0x7f0000dd7000-0x4)=0x3ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b58000)=@generic="921aff0e58c8e0bcf01932222401ac05", 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000527000-0x4)={0x0}, &(0x7f0000c02000-0x4)=0x10d) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0xfffffffffffffe75) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r3) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00009e7000)=""/97) sendmmsg$unix(r1, &(0x7f0000016000-0x38)=[{&(0x7f0000c75000+0xc5d)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008de000-0x70)=[{&(0x7f0000685000-0x1000)="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", 0x40f}, {&(0x7f0000e80000-0xcc)="5d52c0cbd439d3cb192e8b7b98c235b4e33678d1f0e769f28e02347141a88ecce9cd4bc9d898694328aabc51dbe7d11467c1cad4bc0377fce3bd7e3d43591eea157564d452b984b6ea20b6eddcdb65ac44d3895a95a8d824be9e82901c390cf4acf7a00e1015aad3f885689ad527ac997522f6e7761f6d315f2573a7e61c18da6ddf5621b827a42b0f93836eedccd6b91f34793111539012462322c88e3ee2bf4b542f0cd8478147158862abfb0f4cea8999beef0def248a60c212a316ed4430b750cb75e634328532a9d4ef", 0xcc}, {&(0x7f0000336000)="4d9e5509f6a647d2", 0x8}, {&(0x7f0000a0a000)="7166053b7fbcd622813ac9806f6537474bad7ae4d4ff2bfb9fb39318cf3523f83623d23670761cb01420b551e05d0bac878be1ae27e0bbbd37652b12f38513cf76fb56a9940ac0720dcfcfbce92742b648f0669c947324ad11c979c46586de9f9da754d6c1a86bff76cb02316ef3e8e68007092405383b6ab1e434d59bc5597b2e56363ce3631f46216549f0be75016df1812b93ffc483", 0x97}], 0x4, &(0x7f0000358000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x40}], 0x1, 0x10) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) eventfd(0x2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000038000-0x8)=0x0) r2 = add_key(&(0x7f0000719000-0xb)='cifs.idmap\x00', &(0x7f00007ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000014c000-0x77)="dbb518e0388786d8b4fae773774bd9aebdff8316522ce8cf45e7c14074731d82ba988ff79b9678300bf1fa60a43d0f7381aaeb0f0f3a8de5ea1ab40c3f1c010c1fb130f15bd283d75c79d8355258b7293466f3cded1b4c9c2660632883d75c614aaf99c8737e2190e74ba3ef59dbf1125dcc74bec6da6a", 0x77, 0xffffffffffffffff) add_key(&(0x7f000018e000-0xb)='pkcs7_test\x00', &(0x7f0000f1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b98000)="a971a762977fe93d8ff777dc2a375527f4a1460553f32fd021", 0x19, r2) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f0000b0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb1000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a1f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3e000)={{{@in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x1, 0x2, 0x2, 0xffffffff, 0x2, 0x80, 0x20, 0x5c, r1, r2}, {0x100000001, 0xffffffff, 0x1f, 0x4, 0x9, 0x3, 0x100000001, 0x2}, {0x3f, 0x81, 0x10000, 0x0}, 0xebf1, 0x6, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x7, 0xb0, 0x8, 0xc3}}, 0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r3, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000996000-0x4)=0x40) openat$selinux_load(0xffffffffffffff9c, &(0x7f000070f000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 52.120134] audit: type=1400 audit(1515744907.802:41): avc: denied { setpcap } for pid=8080 comm="syz-executor7" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.169282] 9pnet_virtio: no channels available for device ./file0 [ 52.185958] 9pnet_virtio: no channels available for device ./file0 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f00005fd000)={0x50}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c28000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000625000-0x10)='/selinux/create\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000fb3000-0xf3)=""/243, 0xf3, 0x1f, 0x0) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e06000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000826000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e56000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x779, 0x0, 0x7ff, 0x8}, 0xa0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00004cf000-0x4a)=""/74) write(r1, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) 2018/01/12 08:15:07 executing program 1: stat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000d0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000d20000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setregid(0x0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)="e949cdb449e4766d7cbc4fa38f5493b61867184727291c0e58f9d0c1a1c9d1e07078", 0x22) 2018/01/12 08:15:07 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000052a000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x238e}, &(0x7f00006d6000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000013a000)=@assoc_id=r1, &(0x7f0000a4b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc6000-0x82)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = userfaultfd(0x80800) r5 = epoll_create(0x5452) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000081d000)={0x0, 0x80000, 0xffffffffffffffff}) poll(&(0x7f00008d3000)=[{r3, 0x8, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x80, 0x0}, {r6, 0x10, 0x0}], 0x4, 0x149) r7 = syz_open_dev$evdev(&(0x7f00005ce000-0x12)='/dev/input/event#\x00', 0xfff, 0x501000) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca0000-0xe)='/selinux/load\x00', 0x2, 0x0) fdatasync(r7) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ab000)={r2, 0x81}, 0x8) r9 = add_key$user(&(0x7f0000fc8000)='user\x00', &(0x7f0000490000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d98000)="cd22db1f57401166b711295fbc5578a6412924635a77e9793ca2c14c58598682732dadd42f4c0ec4e35ed2bf70e1dc2a095856423f9107f450b50b70b840f20a6c7d647d56f91645471de67352f069a71d42347aa063f4350ea19e6882ccb76a69601d265e4c511a04fa9d2763677cd881a662adcd8a4d1b73b4df6b62890e5bb09908d9601e066122d5", 0x8a, 0x0) r10 = add_key(&(0x7f0000ea6000-0xc)='cifs.spnego\x00', &(0x7f000019b000+0xaa5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000609000-0xb1)="eb69f53a09232952c27a4034592243d10448ac833c2662bb6163112997d5fb6f0e9c6f3953916a7468197f3a74d5ef7f8d3a04278865f6c5eb47889a650730b4033a1cdda66e3b03afa30ed864894b96f32fcefa22b4dc5aef08b8b914f1dd0ba4cdef79ab892ae929d4441cc93063f5a9c4c897a24d44c7ef363be5e3ee4f54cd52279c7ac89faf93176e9f3e3b99d08992a3b3d01c3bf5153903063df212210ed0fb9eb465918d8451f90cbd6e6f180f", 0xb1, 0xfffffffffffffffc) keyctl$instantiate(0xc, r9, &(0x7f000084d000)="123e2fac441cb6342b21d57974ae57669a3c", 0x12, r10) r11 = syz_open_dev$mice(&(0x7f0000be7000)='/dev/input/mice\x00', 0x0, 0x101000) prctl$intptr(0x1, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009ab000-0x12)='/dev/loop-control\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r13 = syz_open_procfs(r12, &(0x7f000042d000-0xc)='io\x00') pread64(r13, &(0x7f0000757000)=""/0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r11, 0xc020aa04, &(0x7f0000e72000-0x10)={&(0x7f0000af7000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000837000-0x10)={0x0, 0x0}) write$sndseq(r8, &(0x7f0000c00000-0xf0)=[{0x10001, 0x100000000, 0x4, 0x100000000, @time={r14, r15+30000000}, {0x6, 0x524}, {0x3, 0x2}, @ext={0x1000, &(0x7f0000838000)="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"}}, {0x100000001, 0x3, 0x10000, 0x9, @tick=0xfffffffffffffa75, {0x4b, 0x100000000}, {0x3a, 0x102}, @raw32={[0x1, 0x8, 0xffffffff]}}, {0x97c1, 0xac0a, 0x3f, 0x9, @tick=0x7ff, {0x7d, 0x3}, {0xfff, 0x7}, @quote={{0x4, 0x2}, 0x400, &(0x7f0000167000-0x30)={0x4, 0xff, 0x6, 0x3, @tick=0x4, {0x6, 0x1}, {0x1dbf, 0x8001}, @ext={0xc3, &(0x7f000093a000-0xc3)="93f7473802ff52962506a23fa363494d265cf893b662bb8b4840404295523d92444eecfac1888f8a95d1ec86d344bad4bc92ea98881434a7baef7edf691b58b553bcef3e650f48a51568a2ca73a11e5a82a95428f62261565c7cf99dc520bb8130d0469cfb842cf0082501670f801ee6420ee179cc9720c656087840b4aa6fcc2d3108b1ee9c83ffb5ee377ea7302450d2fcc125ce7dc806464e2b1db5f831496443a1ac257b16c66b17b8fdec970f55ad59aa38c4c90d6040093124d6ecfc45320b85"}}}}, {0x0, 0x4615, 0x7ff, 0x4, @tick=0x3, {0x0, 0x3}, {0x3, 0xffffffff}, @addr={0x4, 0xfffffffffffffffc}}, {0x1, 0x1, 0x100000000, 0x6, @tick=0x5, {0x1, 0x5f77dcc4}, {0x80000001, 0x9}, @quote={{0xe34, 0x7fffffff}, 0xa, &(0x7f0000187000-0x30)={0x8, 0x7, 0xd36, 0x7, @tick=0x9, {0x3, 0x800}, {0x9, 0x400000}, @control={0x6000000000000000, 0x7f, 0x4}}}}], 0xf0) 2018/01/12 08:15:07 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000962000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000+0x434)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/12 08:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000090d000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eb6000-0x10)='/selinux/member\x00', 0x2, 0x0) faccessat(r1, &(0x7f000089d000)='./file0\x00', 0x5, 0x200) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/12 08:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) dup3(r1, r0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00001ca000)=0x1) 2018/01/12 08:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000c0000)={0x0, 0x0}) pread64(r0, &(0x7f000095c000-0x4e)=""/78, 0x4e, 0x0) r1 = add_key$keyring(&(0x7f0000f92000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00007e0000-0x8)='keyring\x00', &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) syz_open_dev$sndseq(&(0x7f0000ace000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00005a6000)=0x0, 0x1f) 2018/01/12 08:15:07 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000055c000-0x18)={0x6, 0x7, 0x100000000, 0x7, 0x1, 0x101}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b05000)={0x1, 0xfffffffffffffffe, 0xfa1e, [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, 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, 0x0, 0x0]}) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/01/12 08:15:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000bbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x10)={0x20, 0xa1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa3185a7bd58ff6fa, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2018/01/12 08:15:07 executing program 3: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000-0x8)=0x9770) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000052000)=[{0xffffffff, 0x6, 0x2, 0x100000001, @time={0x0, 0x0}, {0x2, 0x7fffffff}, {0xcab, 0x5}, @control={0x7, 0x5, 0x8}}, {0x7fff, 0x5, 0x8000, 0x3, @tick=0x7fff, {0x4, 0xfe}, {0x8, 0x2}, @ext={0x8e, &(0x7f000005e000-0x8e)="8888d575fa6ad35cff03290815a6d70f5cb10f885f4a13c3a28504469f831b394f8ae5f891cb41f070f580b71d8922ce6bbe66b9116179fca2288fecb07eb199f4ff18f51655d1a159c446254c0d7f09089a861800480ff67140a798207157198f7b723a251b2359adc945b89c86465aa36b03d1aba5ad6370b3e1e09c87ccb560679ccc63e2ae06752d92ab8eb8"}}, {0x0, 0x4, 0x8, 0x3, @tick=0x2, {0x7, 0x100000000}, {0x81, 0x4}, @ext={0xd1, &(0x7f000005d000)="13a060ab071319b77cf42bd9fa361aa9c24aeec4fff2ccb5df442e5bb092da0c6368426a2d865d9c89bd1a435b7c8e9cab255974399c49cbf26211bf7634e542e55de71a325bf828858b2e5672a90e4d1f73a9154b9fbe53310d38e5d3a6185a87546124d13be2eef3d8eefaa9020fcc90871f47db126bc6abcb3d036d0806ebd2b40621f64018db108fd38f669ec862f1e26fe9687a8b2079d7a06fe1764e2a474d2910103f31549d38ae84e89227bd5bbfc08c8b9673489f460eeaaaaad007bfd96ca8edc17727fc96c0f94313e782ee"}}, {0xf8, 0xad0, 0xffe00000, 0x5, @time={0x0, 0x0}, {0x5, 0x3ff}, {0x8, 0x200}, @quote={{0x10000, 0xb0}, 0x7, 0x0}}], 0xc0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r1, 0x5410) 2018/01/12 08:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:08 executing program 7: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013a000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"0bff5b35891bb5"}, 0x80000000}, 0x10) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/12 08:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f000099b000)={0x0, 0x0, &(0x7f0000ac6000)={&(0x7f0000941000-0x208)={0x2, 0x0, 0x9, 0x0, 0x41, 0x0, 0x4, 0x1, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0x33, 0x100, 0x7, 0x0, 0x7, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001}}, @sadb_ident={0x2, 0xb, 0xffffffffffff5b59, 0x0, 0x9}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x9, 0x10, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x14, 0x10}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0x3, 0x4, 0x2, 0x1}, @sadb_key={0x1e, 0x9, 0x718, 0x0, "5ec2c43c4571451e82bae6d4712b3d7dffe792335246238467c19bdcd45d8c17b12299063d6506cf4244e7db0a1d6928810e2bcc97ffb9d8d8e7c48436b3bb9563d775b536f6a01e022250da9623b78b5669321d3d293d8709ddd8c79899a968396018f3fd4d5ee0c29db9fe9c6cf42964519068e7d10a7bd334085e80cd5e922eac330cdb8c8b996f35da03b197d64b2bdc805a4f0736f0a34290ff12fe0706ea57f750f96c76d7070c65cfe1637dfb1ada341f8cd61fb9a286e2406a23db35a4bd8d19c1e0db325e1a0218fd38b8c8fb117c0c373592a43af63f1094e88ca52b4125"}, @sadb_ident={0x2, 0xb, 0x1000, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x7, 0xca, {0x6, 0x2b, 0x7fffffff, 0x1, 0x0, 0xc8, 0x0, @in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000011e000)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f000048d000)=0xb9) fremovexattr(r2, &(0x7f00007f3000-0x9)=@known='user.syz\x00') 2018/01/12 08:15:08 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007aa000)='/dev/pktcdvd/control\x00', 0x111480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x6c)=""/108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x3d, "f557397d50eb2fac211f001017552528038a268e0aea8be8698bbe52277902262666e466670316715fb2638d6ee10cba634171ed806af7bedd74f5f3d5"}, &(0x7f0000000000)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f0000da7000)="") 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a61000)='net/ip6_mr_cache\x00') pwritev(r0, &(0x7f0000f73000)=[{&(0x7f0000af5000)="e076a07f1cb50541c37c451ffc49fb4247ae32912478986a19ed46dcfd3c7949351ce3e740d24c9c01a0d5a2a8be4797f665d30eba0767194935c6f46e3fdc60cce266140a30f49dde14a77efd36a839e3d621118db03e662974b599b744875711947b1ca08c9f9235ef3512c80e4173a71271ac5b355cae5d22f0959a5f3bb21f50eba85b68d06587e8ce23e235ada0c0a524d189331cfe4e77ccba3e89636163f817a1c6e01c37c2c2ab03a96902ebc3e9e0cbaf9ae544cd6ffcbe7ade0d68da9c9cbb7da01ef96efa5fc0567c7cd6868ceff10366c6322191255fae6c64e69255198bde6b0afd09ff29c0e37bdc5f3831de484957e5451f25e1f62534", 0xfe}], 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00004d6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c3000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001fa000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a5a82ebcb128be94ef053516ef822b76"}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00002b0000)=""/235) poll(&(0x7f0000390000)=[{r2, 0x0, 0x0}], 0x1, 0xfa30) sendto$inet6(r2, &(0x7f0000fc2000-0x2)="", 0x0, 0x0, &(0x7f0000d17000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003d6000-0x1c)={0xa, 0x1, 0x4fae, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ff}, 0x1c) accept(r1, 0x0, &(0x7f0000668000-0x1)=0x0) 2018/01/12 08:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x7, 0x8}]}, 0xffffffffffffffca) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000523000-0x4)=0x8, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="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", 0x192, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000cd9000)={0x0, 0x0}) sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x601, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000b4d000)=""/4096, 0x101d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006f4000)=0xc, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f75000)={0xbeb, 0x1}) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000b82000-0xfc)="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", 0xfc, 0x800, 0x0, 0x0) 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000012d000-0x4)=0x200, 0x4) 2018/01/12 08:15:08 executing program 1: pipe(&(0x7f00001ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x4000000002284, &(0x7f00004eb000)="") 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x4000000000080003, 0x7f) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000832000)=0xfffffffffffffffc, 0x4) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000960000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000135000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000262000)=@sack_info={r0, 0x12b, 0x7}, 0xc) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2000000000008, &(0x7f0000425000)=0x3, 0xfffffffffffffd36) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r2, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x6, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\v', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) prctl$getname(0x10, &(0x7f0000de0000-0xf)=""/15) r0 = gettid() getpgrp(r0) 2018/01/12 08:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') rt_sigsuspend(&(0x7f00002ee000)={0x81}, 0x8) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000318000)='..', 0x0) 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a38000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$inet(r2, &(0x7f000039a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d73000-0x4)=0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e79000+0x96a)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rtc\x00', 0x20000, 0x0) timerfd_settime(r4, 0x1, &(0x7f000018d000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c1e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) personality(0x5000004) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r3]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/12 08:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000750000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000034b000)=0x0, &(0x7f00003cb000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmsg$inet_sctp(r1, &(0x7f0000164000)={&(0x7f000097b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c, &(0x7f00008b2000)=[{&(0x7f0000096000)="", 0x0}, {&(0x7f00002ac000-0x93)="26e57db92933ebe96cd3d52e5a9fd156df7c52e99fd5af42b04a6583c6fccb9af78b25eefbeae5bc55a0d05cc5baf52680439fe3af6ec2e809df6eaee1645de89d22bae6460e89960a09c1a9b0bb779cfcd303488ae279bdd8dcc11761c79e8490984716cc090c7732421e190850005426eeb7349ba12469cbccb3011cbe337d5f00d09d305c63b02aac0f69cd169dca7c", 0x91}], 0x2, &(0x7f0000209000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x3, 0x0}}], 0x30, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f0000699000-0x8)={0x0, 0x0}, 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000057b000)={0x0, 0x5}, &(0x7f000085d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000499000-0x8)={r2, 0x9}, &(0x7f0000331000-0x4)=0x8) 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009eb000-0x18)=@get={0x1, &(0x7f0000d32000-0xe)=""/14, 0x28f}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000301000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b28000)=0xe8) stat(&(0x7f0000e48000-0x8)='./file0\x00', &(0x7f000027c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000748000)=0xc) ptrace$setopts(0x4206, r4, 0x101, 0x40) r5 = fcntl$getown(r1, 0x9) r6 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005a8000)=0x0) r8 = gettid() r9 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000144000-0x4)=0x0, &(0x7f00006c4000-0x4)=0x0, &(0x7f000079e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000866000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000026f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c31000-0x4)=0xc) r13 = getpid() fcntl$getownex(r1, 0x10, &(0x7f00000f1000-0x7)={0x0, 0x0}) lstat(&(0x7f0000e6f000)='./file0\x00', &(0x7f00003e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de0000-0x8)='./file0\x00', &(0x7f0000f74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getresuid(&(0x7f0000a81000)=0x0, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000674000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00003fb000-0x8)={0x0, 0x0}) r20 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c7c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000226000-0x38)={0x0, 0x0, &(0x7f000049c000-0x80)=[{&(0x7f00000d1000-0x2dfc)=[{0xc8, 0x3f, 0x0, 0x2, 0x3, [@typed={0xc, 0x8, @uid=r2}, @flag={0x4, 0x7b}, @nested={0xc, 0x7b, [@flag={0x4, 0x82}, @flag={0x4, 0x12}]}, @flag={0x4, 0x8e}, @generic="a2fb69da8087be3d7b3b6b4bf8e941e6f6f6cd2f06085ba53bbbaf546a1e9a718f590a01c8d7989b7ce6814abbbf167d1fdf72a9a75e012c4d8132a964e7fdb6bfd0754687083f6e0a79c9a07692be6a53a8678ac8196ee31f2483e27370009cbc5cfb103d1d7b49b7cfeb150d886110a667132022dce0598cc5d2ba4c376346db0b1197d2b3f35ae95e67f5ae1b1a82aa", @flag={0x4, 0x8}]}, {0x260, 0x19, 0x501, 0x1, 0x2, [@typed={0x10, 0x7d, @u64=0x8}, @generic="65e3fe8fab6e8f567f6231e2731bb8f21bfb3ad7558aa0ebd93e8b67041697a19729b0cc5774", @flag={0x4, 0x6e}, @generic="adadf8df7e604722ce15c5dc03987da8661a08367d5998fd434cdf7f8d8fe5244f7d8c7fab9d3960c9919e24b418ac33265d6473897ea998af38f2d3166db245c48d9eb204d28979626c5c57fae31b249837e715a4666bd574772d19c5ace7a2de838b03db8275ceb7cda724ef2577c84cf11c123cffbef5f9d8e38d77f5c12349787bbda82557f9b38fd809368a2d64c4ec99bdf60677a4af5aaad2a09fe3a9b1b7641e036edc72476a28", @generic="33a74238ca5f8f4e432efc88acee0f2ccf6c16bc3496c616a03665ee6c183a8a60794d58baa7638e39f68937572cf07dd6eed2b5daae37be3f68703d20c1ace4462945ad6fe4f8429d8378396d78e5723d64d3f2c28f21b673fd7c66b733bb32cfb1450e877caef1e56f7295ac5c03ede069b2eb3d48cfa6cfdd2b4aef9037998e12540ade8a075041", @typed={0xc, 0x89, @u32=0x40}, @generic="ac4c1bf9cd63f840716cf6e31499d66e5bbd6132bf113381d79e541200cf57711a8e5ad60c9acf7945daec66846241b249f339f31cd9675ebf43bf4c19455b6431b48738f7959033b3a3837d8580bdf376991123c5f5a0aa84a45f42645507a4f1318d5336879c9968812caaa60bae4b7dc033c96631479dfbea9f5427a8bc274d200c8e627f2c6c2873b844d3e391e9ee35d98225c2eb7020b56bdbc9406e92824f0a127827e11dc9ddc67280eab19952cea51570c7ffc8d3c70c5e75bf029b7b733a", @typed={0x10, 0x94, @str=',ppp0\x00'}]}, {0x114, 0x13, 0xd05, 0x7, 0x1, [@nested={0x20, 0x83, [@typed={0x18, 0x7d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @flag={0x4, 0x1b}]}, @generic="aad06e2e8102d70fa6ed694b75435cbba584209964cb3cb99a9ce0d5d16c99cc9bbdfa0ee865f2be1ff6d1599703bdc30a43e718ee0bc90d8dbc23b649cbc2dd0b9c23889da5a9db54c15155874f0ef9205fd2f00b06e01a38e16bb903a8d02b7c1b1f4a53ff1e2a7b1cf485082d1bda651924e523efdef9948f18fddc54e69eb50031ad838323a376e5a430606a2bdd4479c63e0f0c5227af5db97362e241e41eed2c22abb15cd192d42efccae15d5df8047abf449ea46f41", @flag={0x4, 0x3f}, @typed={0xc, 0x2a, @str='\x00'}, @typed={0x18, 0x88, @ipv6=@loopback={0x0, 0x1}}]}, {0x2dc, 0x2c, 0x100, 0x2, 0x3, [@nested={0x20, 0x60, [@typed={0xc, 0x33, @u32=0xff}, @flag={0x4, 0x47}, @typed={0xc, 0x77, @uid=r3}]}, @nested={0x1b8, 0x87, [@typed={0xc, 0x1, @str=',@\x00'}, @generic="82af6942b86afc51fe858a57b81d56019ee94cc1b7346a20257d54ddc104af1d3a61f1d7367dbad20041460b75f557edce976f55085a096b6ecd2359531701fd563db8d84f641622af4acf6a8769a4181456561a6821b5e0281f53dd8ae90305adfdab53bcfcd8b8e9e5d64f7a7f59334ef53a1401d9a2d68fa9dab938442676e6426b2ca0f24e4569e13b1f2fb6c4c94f790a5b0711ffce886de4c411d1562f57627fe3b99e2d52654ab590387d6b9a477720815a468c7b3c780a48e3f5d0", @flag={0x4, 0x64}, @generic="aee07a40717c17dc549f633e56260b3685cd4f446933d093c6901063dd66361d1fdff3bc1a00062489a0cadfa7c7f4813d35964c550e9915bcefbebe53d1417710734a6bdf4fc5bba9621d6b0d32e90ba856f886391f2d1044d7b60c2d78c6dbcb02757726d0ecd6d5fed1ad08e9539f9bfe40195e5b49acee8e41afa05dc72e79110b714123cb0ae4f9dc8f982fd900bae7f3f3250e4ef46918a76ff071c4da487f26ce95f0e31fe6df160dbfa4a8e36500f699cd7e775dca122f9a0a06beb0f5c3ff", @typed={0xc, 0x5d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @flag={0x4, 0x5a}, @typed={0xc, 0x68, @pid=r4}, @flag={0x4, 0x95}]}, @typed={0xf4, 0x49, @binary="d8357c84082894744acd93edc81e64be3bc2d208dc899489f9c5a36b90294eaa02c6be1c80b1d42530c113527476d41e695e4e4ae52e805a5dc81d74d66f33a5acfb7b15f75fe2d815f0314a4e4c14e4a67e16ef880cea12cb89c3d861b51a6dd441b9de9a70ecf0b665f94d9d0694a192090534f214787b93435ad8fa528025c99881accb5edf4f4fbf17639d0f88a22cb32958d69301a57b7426b1468bea2e5e8b129f104927ac38412acfdbda1196422f25402b7eb32a4511bd1694c792a5e92a7176ecf0bb4d0fcd1f1b89a476758cd44e1617a0598a42285321e83fa0f67fb38969d671cb4e3ec2"}]}, {0xb4, 0x21, 0x800, 0x6, 0x2, [@nested={0x18, 0x21, [@typed={0xc, 0x39, @pid=r5}, @flag={0x4, 0x27}, @flag={0x4, 0x7b}]}, @nested={0x20, 0x68, [@typed={0xc, 0x6c, @u32=0xafd}, @flag={0x4, 0x9}, @typed={0xc, 0x71, @fd=r1}]}, @typed={0xc, 0x58, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x62, @pid=r6}, @nested={0x54, 0x88, [@typed={0xc, 0x18, @u32=0x58}, @flag={0x4, 0x26}, @typed={0xc, 0x42, @binary="62ff"}, @generic="da", @typed={0xc, 0x6a, @pid=r7}, @typed={0x18, 0x85, @str='bdevem1security'}, @typed={0xc, 0x68, @pid=r8}]}]}, {0x13c4, 0x40, 0x4, 0x2, 0x0, [@typed={0xb0, 0x66, @binary="ee9ee0bf573a6c636f3b04e2b91818a0b167a67d8fe5c0c0b7566a50b7410622ebc925790685e945728619683bdad7b8d053056c80e0837447cfd588582fdfacac57b38e10fc330df5883922b2264b46ec81e4aeb5f988bfa961b2ac11f8bba4a4fe928ef1cd80383247e9fbe8720f01bca101a26bf61834a11ecdc89de24dc4a69a3b4c87a03c843bfe5259d26711d59a658fd6dff58e1d8c0ad67d2b7d31c317b2be10af"}, @nested={0x29c, 0x39, [@generic="f0ce4d786523a8e3a9b468f4fede15252de3b20de53d89cc23cc53f77fc88e87a12239244512b6f347d9e7493690931e09c5212d9dea5d953e90f533f6677997b2df77fecc5b1cddbd9ea4e5cac39436e9b39789275301acdf4489985817f6b75358e0e8d795ed4b6ea446772bc406b6c7b691f801e126462ac9d84851110a50f7baaf2e56309cae30cd7fc0e241caf15c3b2e934267ea5e2dcea46b81fa6dca2f6986753649aa2162521ccbfa76eaba1f8147c782892982ee599b06a34f6f26951759283b8dc31f2abcdc630f8f5362ae8274d5da906bf6e99999e177954f047b26", @typed={0xc, 0x1b, @pid=r9}, @typed={0x18, 0x11, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @flag={0x4, 0x29}, @typed={0xc4, 0x39, @binary="961ff6af9b6346952486ab423e21ed68511d7377f18b1fbda4e67e781ef08cc5eaa0903314e67a092adaebc78edbec4a46d774144788987b42b7a6f329c88acd7c7c32da959da004a107e4f8919610e1a9a3c8a52ab91c30453c3757ac2ddeac152fc66a27acc4e3991c2cb05cdfe73eee8309f919239acbb63a8ef6ae704b6244af72399bbb2d4bffc0a94dcb9e3997a369315136a6469874930a62b9c5049bcdf6b13a2c64397af3ce32a0f47a9fdf41ff1eecd9e1c3f47c"}, @generic="c876ab7e5dcbaf54f5fef90174adb715fbd44332f7bba4af19c426c94645382a236001ae34117b7458e658bb7c2233312a1c4700f282f3d25ac54bc8c7f8473c32727a68c979c30ce37efd9b9df52bc7a2027c4bed383dc47739459359ca21e68fc5c129ed8d1bc6d0c3f331923e4b0d4efee51ae277aa66b14064accc428ca9d83ef7e0bd88a20eff1b87ba2353c763d61a97d845e1a0dabd3f5108f99fe5fa1ebf79c2ef8ee052714d856f28c405c6de4d5017d15b427d5d6f86ab2cd0adc0cf66a5086c8c6e678f"]}, @nested={0x1064, 0x4c, [@flag={0x4, 0x43}, @generic="d230c9833e83b452d120cabd33fe15ebcf31cdab001a0d1ee583a58b9e869a0880f21f923857bb3031d843e1453203aa9b3dcd99da19c0305badb3fc4c0325cb78c257ee8106581071c539228f0e4693cb35c840a5f453ca88", 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@flag={0x4, 0x4}, @nested={0x1004, 0x17, [@generic="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"]}, @typed={0xc, 0x43, @fd=r0}, @nested={0x4, 0x27, []}]}, {0x5c, 0x16, 0x821, 0x6, 0x3, [@typed={0x18, 0x53, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x34, 0x95, [@typed={0x18, 0x21, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x4e, @ipv4=@multicast2=0xe0000002}, @flag={0x4, 0x91}, @generic="3c4eb65c2fa91c8e"]}]}, {0x24, 0x1d, 0x800, 0x7, 0x1, [@typed={0xc, 0x47, @pid=r19}, @flag={0x4, 0x4}, @flag={0x4, 0x2f}]}], 0x3548}, {&(0x7f0000125000)=[{0x48, 0x3e, 0x2, 0x6, 0x1, [@generic="", @typed={0x10, 0xc, @u64=0x6}, @typed={0x10, 0x59, @str="2c2b6c6ff92300"}, @typed={0x14, 0x87, @str=':(-em1*!\x00'}, @flag={0x4, 0x1a}]}], 0x48}], 0x8, &(0x7f00005e3000-0x78)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r20, r1, r1]}], 0x78, 0x4000000}, 0x4040) 2018/01/12 08:15:08 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000048a000)={0x4, 0xe9, &(0x7f000015c000)="8830c3653388d4557b22b72b3550261c72213c16588df7ce1ba3fe97595388cce6c38489ef87d6152428a08ebbb83fea716feb963125c81329aad38cfd97e18be497dfc8eda7029e849f87ca94c5b07498eec039d92d65c3a6a9478ffee1bf97440e6486c3cddd7c6e50da05c5ef7b7d0c9fb4af803ed2030bf3f933691fb61a24aa2a17b6b30b82313a393978bcf7f71e81ea022c82f106de64b7f74907bf12301701bba2c0ba18b509bda8bd2b5ab0a1b69f354ce87e242731357d2164e6f0360c694c424e8235726a8838eebcc453b5c8b061e49795b6967d30a6022bbbaa4ab0441349647b7b15"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bd0000)={0x0, 0x1ff, 0x4}, &(0x7f0000b9c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000035a000)={0x86, 0x1, 0x2, 0x20, 0x101, 0x0, 0x7, 0xc5f, r2}, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000eb8000)=r0) r3 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000049b000)=r3) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00002f3000-0x2)=0x6) [ 52.514873] device lo entered promiscuous mode 2018/01/12 08:15:08 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x80000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000550000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffff8b, 0x0}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007d1000)={0x0, 0x993e, 0x30, 0x5, 0x78f9}, &(0x7f0000f16000)=0x18) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f17000-0x10)={r1, 0x1ff, 0x1, 0x2}, 0x10) 2018/01/12 08:15:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e8000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15e30371}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0xad, [0x10000, 0x6, 0x4, 0x7f, 0x91e, 0x9, 0x80000001, 0xff]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x1, &(0x7f0000002000-0x4)=0xdee5) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005fc000)=0x0, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r2, 0x402, 0x80000029) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001e1000-0x10)={0x2, &(0x7f00001e3000)=[{0x0, 0xfff, 0xaa2b, 0x5d}, {0x5, 0x4ad, 0x6, 0x7}]}, 0x10) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='environ\x00') pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) setns(r0, 0x8000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000003000-0x6)='sched\x00') 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f309000000a9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000b81000)="faf509a537529beb9e3e0a2b9ee9d6ab68ac0c74a0b3dd21a7783a67967de5630ed0b052f67719eac15dfad21fc72a0cb7c1fdd2a31f6a622f123a08b29936b67a779bb0f1725d2f61e6ee72100a319ed0420fd29a908dd38c05a6ee8717a5e2691935a115dfa07491c747fa2378215c99ff9f766f795aecfdea90f5a83207b72e69a2bdc136376197e2e26a9b23f187e3d0d13fead87857e5e8e4fe6a4493ccd5bb5ace44eb8090288d2ef35ab8c385713add11cdb20e6994aeaebc861397ab2ef13945ed2c5900110909a0292f693823", 0xd1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0x40800, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000000b000)={0x2, 0xfffffffffffeffff, 0x200, 0x3f, 0x800000000, 0x2}) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/12 08:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000e2a000/0x7000)=nil, 0x7000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fd000-0xa)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ae1000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000c43000)=0xc) lstat(&(0x7f00007ee000-0x8)='./file0\x00', &(0x7f00008e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ed000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x2, 0x0, 0x0, 0x80, 0x3f, r2, r3}, {0xffffffff00000000, 0x80000000, 0x100, 0x7fffffff, 0x4, 0x200, 0xffffffffffff21f7, 0xc9}, {0x6, 0x1f, 0x1000, 0x3}, 0x10000, 0xd, 0x1, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x7fffffff, 0x20b, 0x7}}, 0xe8) mmap(&(0x7f0000e2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000ea9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00006f8000-0x5c)={0x5, 0xa, {0x3, 0x0, 0x1, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000e2a000)={0xffffffff}, 0x4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000208000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) creat(&(0x7f0000cff000-0x8)='./file0\x00', 0x8) sendto(r0, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f75000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, []}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000497000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x1f, &(0x7f0000f76000-0xb9)="90ea8944a5b2b12f9e72c45b4ec721de84ac9c2a45d5c831b67c1bbbbc2e8b4fe1f45a7f13a21e92cab1dd4ddb0502b28d7b11dac3b22ebe1a8f044201f4b6842965fd326752e2383c4219878fb144864da4aac64cb46e9bf369895a7295aafef9076a7f60b7f27e7fd202a81315908368385faa5e4a4e5a414a0ff09c5d99b364fc3e86cfac759b59f78d80496633d0af32786f4239cf00c814ffabfa43ed4cf0dc440069b063988e522f5add0955905ece6b3bec53fc4fb4", 0xb9) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f76000)='/dev/sg#\x00', 0x958, 0x40) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000516000-0x4)=0x0) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000c2000)='./file0\x00', &(0x7f00001c0000)='./file0\x00', &(0x7f0000001000-0x5)='vxfs\x00', 0x8, &(0x7f000083a000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000bac000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000255000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ed2000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7463, 0x1, 0x40008000000000, 0x100, 0x3f, 0x1, r1}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) getxattr(&(0x7f000016a000)='./file0\x00', &(0x7f00001f7000)=@known='security.evm\x00', &(0x7f000000a000)=""/179, 0xb3) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000949000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/12 08:15:08 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000472000)={0x1, &(0x7f000005d000-0x2)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000fb7000-0x4)=0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000b43000)={0x416, 0x1, 0x8}) 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb5000-0xb)='/dev/hwrng\x00', 0x18800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ab2000-0x14)={0x1, 0x29c33737, 0xffffffffffffffe6, 0x3f, 0x80}, 0x14) writev(r0, &(0x7f00003dc000)=[], 0x1) init_module(&(0x7f0000c39000)='/dev/hwrng\x00', 0xb, &(0x7f0000b19000)='/dev/hwrng\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003a4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x5, 0x9, 0x5, 0x7}, &(0x7f0000168000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000d2000-0x10)={0x0, 0x10, &(0x7f0000db8000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b08000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000141000)={r2, 0x401, 0x0}, &(0x7f0000df4000)=0xc) [ 52.757246] binder: 8244:8251 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 52.760113] binder: BINDER_SET_CONTEXT_MGR already set [ 52.760122] binder: 8237:8255 ioctl 40046207 0 returned -16 [ 52.792664] binder: 8244:8251 ioctl c0306201 20009fd0 returned -14 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) creat(&(0x7f0000806000)='./file0\x00', 0x103) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 08:15:08 executing program 7: prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/pktcdvd/control\x00', 0x8e00, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f39000-0x4)=0x0, &(0x7f0000ead000+0xd24)=0x4) r1 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ad000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b56000)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000a7b000)=0x400001, 0x86) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, r0}}, 0x1) 2018/01/12 08:15:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00003c6000)='./file0\x00', 0x181040, 0x100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00008af000)={0x100000000, 0xffffffff, 0x1db, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000957000)=""/221, 0xdd) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b62000-0x5c)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x4, [0x84, 0x7, 0x7, 0x1000, 0x2800000000000000, 0x6f, 0xb82a, 0x10000]}, 0x5c) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00006fd000)=0x0, &(0x7f0000876000-0x4)=0x4) 2018/01/12 08:15:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c52000)={{0x0, 0x0, 0x8, 0x3, 0x67740}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) listen(r0, 0x9) 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x101, 0x0}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000519000-0x258)=[{{&(0x7f000022e000-0x10)=@nfc={0x27, 0x8001, 0x1, 0x4}, 0x10, &(0x7f0000306000)=[{&(0x7f0000b1a000-0xe3)="cd185c3d4440a5d94862f1ec26673dad3ab221796ad596db48c5710d93a10b481afad7012d5e78974bb716791cf5e7af6f1f3d9260a3fbf3fe26e77d775bc880f404f2db5cc763c685529b3e3d61b14073d9f21eb218abcfdc0b004c68069937670c3d83b085d77268dcac1a1b80dc950899703c78b5d975487d4891f09d90e95cbb7fd2531670886ab4840fdc8edafd324e6cb763eba07d04acb62f9ea592edcc2eb875fcb0cd379d51193c2eadcef1c6e75aee329445f5c63cb12a06cdb5b44677157ecfe3455237ae9c67cbf93f2df22214719451351f0ef7e11ca84b4b3e02ffb5", 0xe3}, {&(0x7f000063e000)="ef5e77d0e0c1917bac702badc09796abae844e861f3c59c1386ed524fd496de059df767705c685d8764a63f573a948970998294ebe491f17d6d513004ea6681b339eea64798af047843f6acd0319d36690a3970a458216a3cad80117d1ddd905cbd9f5e70b09763d7a1789878bb89d0b727ef43f4e6abbe19d095c56d5f572", 0x7f}], 0x2, &(0x7f00005ba000)=[{0x60, 0x11f, 0x6, "6a0d66de681b57ef60dfeae07571bf288a41415c17a2821d5abffdaae472b558a1439e3e1a2f42e1ddc1781f9c76193233553284b3c8ab5b15f6f95962ac47f34ff565534613742bf856"}, {0x10, 0x19f, 0x4, ""}, {0xc8, 0x1, 0x2, "051d07b1a983a1aae9718aeddb0da050fdcf88d90e86ddfd64ce883f126e837af69ff234ddd1bdca91a7409394a815fb9a59786253eaddc3a9a36bef36ff1254222179d1b0b65682838e9d4d38cb9395b62e12fbfb35042ff2a64f06ae49cc4f96e92e0eb27814a2300c1d0c970c58913c4be53bc73e2256e1d1dbeed78e9ab75cc92c6400fffc5ea55c7cfba56d02167332edb13e37bba6432bbfbe025c2b24f579f8373add67cb44c8c39c5d5988fd6e09d95b"}], 0x138, 0x4000}, 0x7fffffff}, {{&(0x7f00004e4000)=@in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, 0x1c, &(0x7f000023a000)=[{&(0x7f000075b000)="2a297eb9d4de2570b706b85c2630880830127a35f7b5e1648c6e1b2dbc5cf2738a46b12be5674d50c134e8d08358a6e70f871bbc98e05bd05918f1bd84b65539d0498f0477ba0ac6164cad9cbf7660a01a2b119c7905fac972ac8be4e8fb1982e7d15f5cf4d90bbd93cb7e9fca9a0186458ea2e399e2581484e9745798dfa898732acfdadc50388041f2678c337aeb947c00d267e0815abaf8fd5681c5ba60fd6228504976cdcf7a2eb53995531c211e99cee79760c74dd9feadcf7375fb0a9825ac63a59c127b431517c2d855cc71d6a60abcb5b005879b96f2f993cb9dcb80ff", 0xe1}, {&(0x7f0000dbc000)="28318a143fe7b261e558ccc562501f34dfdca5ed29c05de99953add84ac918068298a816cbac5b33a5fe6bde9f671b2801ed8b37a6a7827781b0db0cfe686f42", 0x40}, {&(0x7f00006f9000-0xd6)="3684acbcd15e6abc23eb0df18e911e4c8a52a0b365e4ba6b8e72f0819e6e97332100669317b2efe6051daaed60f99a0076481b8c569a738ebee46d55f02fc5f39e5914f46f9782cd6aeec5c8ec8ff3c66c912e9aad13272850f0fc840d1aa1f125001b805281e4b4bcb6eaf0887e107a409bba58e8f84a88117a4f05d5b197f08b5e96772b8e0a69e3dd1ee2ca15872e9ce93dfae4c73d39d7cd60d9a2fb2026a1232c528c1bb44ab1de67a610f94429bed48bd1a1c84d59c264f9d2d7327f20074543b16db10bf396e2e698b96ed5fa7baef1833c39", 0xd6}, {&(0x7f00000cb000-0xce)="97396f1a8ec15de6f8f90955456e8509990bda047deb93ef4b41979e5d69775425e2052fdde25fdf4df5a3cf9bc6c9cb1c5dd444325002839b28a413b288af28582d99de2ab227594c6143179173013c419425811c2c4e48bd4030a9bae4431ba466b2f727a6d024bd6914a98673c6d2e15f4af2b0fb4c877eb649adb2d13b158a2078c34ac53715a9342fe4c1304bcddd260b5f76db5655509c10e92c76c0b007d52bad3ab7fc5b72140ae70117741877823c7bd98777195efded675ebde9dc76969326f936eac440726a20d2b9", 0xce}, 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{&(0x7f0000bd2000-0xa0)="e4826a82a71e42ac40d4df5413b8c2e2643108922632d171c5260ee9c7f813e24c2cc4ef2f963739f3dc4b76adaa34861c6ea79cbcd0a4c3a6d93965dbaf38a1c9de87bf63fe92d95c1cb2fff66cf750c3e78adf0e8ef84213c9f00467c64140b5ef490bbfc246d2bd47fe2ac720bda028358c9b3ce60aa061a657f3c4c96ce60b24dce489cf87e7f9f443229efb0ad9d0346416f997af5a5181b1fae33c4572", 0xa0}, {&(0x7f00007aa000-0x57)="bf27e85626b8da7daec97a533a39fa946a74fc87082c91df3ca1d2f6e384ceafd15442711df56480303bf9f8bedd8ee374939cf641e06613d75880214b548dcf62794f544f938dd5e7b7da21040b9246fdf91cf2b6881a", 0x57}, {&(0x7f00002fb000-0x16)="542c7e15aa7183f7e7315168f63c9a6cdade21191121", 0x16}, {&(0x7f0000cf5000)="a0d1e72361f3e79dfd60e96af717b80992d8362efb03abfc13ce274e21f07f2221369f910d1720d9fec3530e0cf575aa2e88b18fb35819510a16f56bd1f8bbcd644dc41ca9acdd53cf7b9e88d9", 0x4d}, {&(0x7f0000e96000-0xde)="dc59c028ec32f6dd38972779e9460164a2a14baeebfbbc6d55abc1410f2043ec9ddded37e7d1b4c5f61e597156517937c2d097f8a8f0edee3a8cb69e2cc3c1b52d5b5af3076237ed7127184131fdaa84cf0bb0d467217fb6be556b751b78a4a15d4dec8297225881c4861c01e3859f0e75849d2017e547770726de85e8face49a2c07944df473fda12c5f770a82936ce3dad260e531dff43c0be7221c704542ee7ef0c33ebc76f191e71d8e811c21ffe31232f85e79dd5cd40b2b2eebd474fa16e0f8979259891d38059a4c6c604cda4c6bb7ff0abfc26ad519522a95baf", 0xde}], 0x7, &(0x7f0000895000-0x168)=[{0xe8, 0x116, 0x3ff, "9ac592def54a7f8aba9e3296555743db7d4f18f58a884fd15e413b71a2cc8956602625d329af45d2ae70636f0b3f5e1c52afa296a6ba87707ab1e921745d40ebc9c12dd078f514c568a71561c2a2df25f0ea04b7df3ef47de06d79b1fe391b1c39d9207feb9bee38ffd126df106b4797df0882260db21a35e20283c87e41d7bb097e1b4dc4e624170bbd55d3738b7e34d07136c828020a1bca5b91356ab75cd104072f9600caa0741f72a38a0877a8bb78c81a874bed50515d68d64b116bbdbb054009e13614d559194cbc17bc0eb213fa"}, {0x80, 0x119, 0x3, "edc39d59db9ee7e62314e779ad7ddeefa9d24dc5eda5181864d9afaf77fb392b8bae9355313ecf267f63cd1bd803522a1dcd1359eaace780131441e9d75b6f19b9b74a2a797bb00260829f08daf01971a09ed0345374f44c224aa0c4f5d0a7020119567ef55172f5a5b3b0fd1ba8399b"}], 0x168, 0x0}, 0x3}, {{&(0x7f000037c000)=@nfc_llcp={0x27, 0x4, 0x2e, 0x5, 0xffffffffc4bf8605, 0xa18d, "36c8805c1933939c75d8d1cef4295525ef21a56c78be8cbe44116b1d577a6985f518a40a842625bd5f7155dfa036de8c10bf90c4aa63343bf4a1bd190bd172", 0x8}, 0x60, &(0x7f0000189000-0x40)=[{&(0x7f0000a6d000-0x7e)="d8dcb6636bc9010a3399fded54dd5ec2cd675216b9deb85b329c5a2fc9f842f241f2eea501c1935f6a3167077da11a79f9ab1a8490a2e34c1c9dd0e0a1e3ece8d9d7d6fb77b3cb2a211a97e27e1ca157ee97574bdedef701834d4d53fbf6bf7a2832c602fe3027fdde2943306fc20b4f315c0448660da894e02c208e7c30", 0x7e}, {&(0x7f0000154000)="fb7499440068d835eadd97d9ee917023bc13aa5a2ccfe8f85020ceb2cc6dbbd3a96ec5634a30c146cc0c91b5f12b8f8ae794a798ee229415c22d7402e0085ce5c348e3704107df786ce235321c92593f6edb3f46637ee657427fba8ebc0780e3c0227fe6b7ba842f741129753eaf4a5c81a4573e0ef8abe1e43c54bbe03cac520aa298a807dedc512b185f1e8c8bf6ec456e4dca897570b9f7d2f9ab86b48b6a2277338ccebd1a8e003a2f0a1b43fc09705c52c8c9218d390c84d1b179c44b8ea402466e5594458c5969fd7333c7272758e08a173b8dd852e7bf26828e036db1642b9b0fbe92ff604d762f8b89484b8cc813f8", 0xf3}, {&(0x7f000029c000-0x9c)="0b0eaaf17245447df5e3ec973eb37ae67b214992851f91f46af7aec4d0affb2d6629acbd58515e8bfcbf65d477fae341e3fc084ec5e1aea5ab04dddf1c017bebc047bc941573cb9864d7ad18388cf2c9693622c1242ba821da94f0e6715b5e5d6dbd552ad8cf42565a1714daf78a3340931656ddcb05f650768d175864220841a83478ccb4f7389dc8a7f0ad49cd5ab33013f4add2f35284d20bd860", 0x9c}, {&(0x7f0000d91000)="8d38f05a7f20416b5d6e70f5ed2f46b5170b17a40b06d4a76c4b31d94140b4be9aa060fae433e8fd6c12598eccf06d4879726f93cf1d006df9b9030fe0556951e8d650ea2a93f15aebbeb1397b2c304681f4e9e119268f1d86cdab18c2c9598f68707d78ed4d4d5b7362c951a9443d2687a49d8ccad420d93008350e931bc9680a22695b1a09a83621d0df67927a4a08819b55b09d3d6af4c1e922c54dde37a27630818ce4acd5d201bb086032eaadcb96edf019bb31a50d6c8e45591b6efae35768a3691fa495", 0xc7}], 0x4, &(0x7f0000a61000-0x1068)=[{0x1010, 0x11d, 0x6, "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"}, {0x48, 0x13b, 0x5, "496a3bd7723aedd2163baa5e9e48244ce2db07c8e721693a0a062f82b0c54289451d1e7ac953fe0c228ca0a4fff931b9b19304c6183fb4"}, {0x10, 0x88, 0xc7bb, ""}], 0x1068, 0x1}, 0x8000}], 0xa, 0x40000) 2018/01/12 08:15:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005d8000-0x14)={0x1303, 0x20, 0x10001, 0x800, 0x8}, 0x14) ftruncate(r0, 0x0) 2018/01/12 08:15:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) chdir(&(0x7f0000965000)='./file0\x00') writev(r0, &(0x7f0000f5b000)=[{&(0x7f000015d000-0x1f)="1f00000002031906000007000000068100ef3b850900010003e300ff3ffe58", 0x1ba}], 0x1) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb77) read$eventfd(r0, &(0x7f00005ed000)=0x0, 0x8) 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c87000-0x8)={0x0, 0x0}, 0x40400000000800) mq_open(&(0x7f0000eb9000-0x9)='[\x00', 0x83d, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000784000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00006ee000)="", 0x3da, 0xc, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f40000-0x11)='/dev/vga_arbiter\x00', 0x20c40, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = socket(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) ioctl$TIOCCONS(r0, 0x541d) connect$unix(r0, &(0x7f0000c7d000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/12 08:15:08 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f42000-0x8)='ne\x00/udp\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 52.929518] binder: 8311:8316 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 52.961705] binder: 8311:8329 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/12 08:15:08 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) recvfrom$unix(r1, &(0x7f0000bd5000)=""/4096, 0x1000, 0x12002, &(0x7f000029c000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000003a000-0x4)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000003b000-0xe)='net/connector\x00') 2018/01/12 08:15:08 executing program 7: getpriority(0x2, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x80800) 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/rfkill\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000adc000)=r1) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fbe000)=[], 0x93) writev(r2, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000fbf000-0x12)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x2d}}, 0x12) 2018/01/12 08:15:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f00007a2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='nr0\x00', @ifru_data=&(0x7f0000115000)="c812022593a8fa27d0303635ba51de8d80782720ffffffff00fdffc92050ff2e"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "2972afa8ee9246a41fa9dfb3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:08 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000057b000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eef000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00002a9000)=""/140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004c8000)='./file0\x00', r0, r2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ptrace$peek(0x3, r4, &(0x7f0000484000-0x8)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00002fd000)={0x0, 0x0, 0x3}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000eef000)={0x9, 0x80000000, 0x2, 0x7, 0x6, [{0x8, 0x8, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3d, 0xc000000, 0x80000000, 0x0, 0x0, 0x284, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x23e1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x397, 0x3, 0x20, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x200, 0x1, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef1000-0x3)=0x0) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x93, 0x0}, 0x40002106) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000073c000-0x4)=0x0) ioprio_set$pid(0x3, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r1) r2 = getpgid(0x0) pipe2(&(0x7f00005d6000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000b9f000)={0x3, 0x78, 0xffffffff, 0x100, 0xace, 0x5, 0x0, 0x6, 0x0, 0x4, 0x7, 0x543, 0x6, 0x620, 0x1fffe0, 0x7, 0x1, 0x8, 0x45, 0x2, 0x0, 0x7f, 0x6, 0x4, 0x80000001, 0xdf53, 0x1, 0x7, 0x3, 0x1, 0x4, 0x9, 0x9, 0x7, 0x80000001, 0x6, 0x5, 0x9, 0x0, 0xff66, 0x5, @perf_bp={&(0x7f000066b000)=0x0, 0x2}, 0x100, 0x3f, 0x9, 0x4, 0x5, 0x8b65, 0x8, 0x0}, r2, 0x6, r3, 0x8) 2018/01/12 08:15:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x7fffffff, 0x8, 0x2, 0x8, 0xa7, 0x2, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xb682, 0x2, 0x0, 0x545}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fc3000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000956000-0xa)='./control\x00', 0x19c) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a6000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2, 0x1, 0x7, 0xfffffffffffffeff, 0x7d9, 0x9}, &(0x7f00006bb000-0x4)=0x20) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x5960b88d24bf29bc) prctl$setmm(0x23, 0x5, &(0x7f0000791000/0x1000)=nil) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/12 08:15:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3f, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b251"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006ac000+0x4c8)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x0}], 0x98, 0x0, &(0x7f0000026000)="df1585c675d6af7ccb6796bfe9959125ee3969e761d9b5cae966df9d0b4a7b5f522da2f1dcee379a60c46f27eee8a5cabc2c034ac993d115bd4196dd20b9290a308115f678a46b0b1038fc34d6eef4361b5724be20e2b28358f465b34e0641d21965aa2161ca24c435d2ddbbd985decc36f13b2980262d2cda2f8831c581318b47f6e9a7127dadb1331be5173282f54b6df0535e36c28a37"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000b23000-0x10)={0x8, 0x1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f10000)={0x0, 0xc8e0, 0x2, [0x2, 0xfffffffffffffffc]}, &(0x7f0000438000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000085b000)={r4, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 08:15:08 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x21) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) accept(r0, &(0x7f000074e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000db5000-0x4)=0x10) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/12 08:15:08 executing program 3: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x800, 0x2, 0xa4e) set_thread_area(&(0x7f000080f000)={0x2000000000, 0xffffffff, 0x2000, 0x8, 0x3ff, 0x4, 0x3, 0xca, 0x6, 0x9}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x0, 0x0, @u32=0x4}, @typed={0xc, 0x0, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.189941] binder: 8363:8365 ERROR: BC_REGISTER_LOOPER called without request [ 53.244633] binder: 8363:8365 got reply transaction with no transaction stack [ 53.258834] binder: 8363:8365 transaction failed 29201/-71, size 24-8 line 2920 [ 53.304045] binder: send failed reply for transaction 48 to 8363:8370 [ 53.313348] binder: 8363:8370 ERROR: BC_REGISTER_LOOPER called without request [ 53.314066] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.314076] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.336045] binder_alloc: 8363: binder_alloc_buf, no vma [ 53.341530] binder: 8363:8373 transaction failed 29189/-3, size 0-0 line 3127 [ 53.357293] binder: 8363:8365 got reply transaction with no transaction stack [ 53.364743] binder: 8363:8365 transaction failed 29201/-71, size 24-8 line 2920 [ 53.381174] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 08:15:09 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f00008db000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000ff6000-0x7b)="9a7e4c01ac5d5a7be976c139598f831e4dc0ac74b1edcca7ea33d42a15d00a8f2fe43a68d0df70276c9f90b4c805d67ed866e332752f5c1bbc8bedebd38c31b567ffd15ae400e50d864548907aa439d933d5b610d2e8b5021a0ae30eba9a63db05a5a03ef9ed589b6f7de4af5ab29a0caf61a4a3b9818aebbbddfe") ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f6000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c4b000)="", 0x0) socket$key(0xf, 0x3, 0x2) connect(0xffffffffffffffff, &(0x7f000032e000-0x10)=@nfc={0x27, 0x0, 0xfffffffffffffff8, 0x0}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000f60000-0x4)=0x4, 0xffffff7a) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d85000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d9e000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000209000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000e78000-0x40)=[{&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002f5000-0x56)=""/86, 0x56}], 0x2, 0x0) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000826000-0x59)=""/89, &(0x7f0000964000-0x4)=0x59) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sendto$inet6(r0, &(0x7f0000739000)="bf43e1584d05df3f8c115c7ecdcf687a305381f7b562658938f20944d01209a2c3ed81ba611fbbe7f7addbffe672bc1e1baf9b267c592b1a1f38788766b2dcd85088c15386e698f620d712a237525a", 0x4f, 0x8080, &(0x7f0000d7e000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000694000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0xfffffffffffffffb, 0x1f, 0x3}, &(0x7f0000391000-0x4)=0xa0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dc1000)={0xff, 0x4, 0x2, 0x800, 0x7, 0x7, 0xfff, 0x40, r4}, 0x20) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 08:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) r1 = add_key(&(0x7f0000df8000)='trusted\x00', &(0x7f0000737000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee7000-0x23)="7bbe46b79b30ccf0880c3bcca0ae417bac0315a1cf90c2d6573a0016573896467fa48c", 0x23, 0xffffffffffffffff) r2 = add_key(&(0x7f000029a000)='encrypted\x00', &(0x7f0000869000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ea000)="f85507c75ead1085ba35d00900f2f98db9019523d6bac79d137179cba497cecb8f2a5d637e8cfa3159a843d844aca1fd0a08ecee404c16c369b32fb3b13740dfe482f1a7e5c7905fd24a3c880b18ac3894d17992a944bafaa224c208a4f2a3fc9d836f52a8767e131c17642fc0c23e917393d37213e71d0ea6bb8ca887088d2571d1bc52f93d12c8530b949dc1d5335aed7d2120280054a73c5934d550fa4fb0", 0xa0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000824000-0x8)='keyring\x00', &(0x7f000037d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000004e000)={r1, r2, r3}, &(0x7f0000aa6000-0x4b)=""/75, 0x4b, &(0x7f0000949000-0x38)={&(0x7f00009dd000-0x40)={'tgr192-generic\x00'}, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000203000)='/dev/keychord\x00', 0x20000, 0x0) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) openat(r0, &(0x7f00006fc000-0x8)='./file0\x00', 0x8800, 0x10) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b43000)=0x8, &(0x7f0000273000)=0x4) sendfile(r0, r0, &(0x7f0000477000-0x8)=0x0, 0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000006b000-0x4)=0x8) mremap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000a2f000/0x3000)=nil) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a0d000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078c000)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) pread64(r0, &(0x7f00008b4000-0x61)=""/97, 0x61, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000503000-0x5)='user\x00', &(0x7f00006da000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000069c000)="43c0193cb9901d499a71b6e56215b0110920eed5559fc8422eff47db722cc9ee3564d468d9387b6b32138dcedfde4c8db3b6c11033acacbb1e93e4f27278ea19e5b43199", 0x44, 0xfffffffffffffffa) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000076b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='.', 0x1, r0) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000002a000)="8bf4270881ce196be30d1ff90acb82d7", 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x40, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/12 08:15:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000923000)='./file0\x00', 0x250000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f00000c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008da000)=0x14, 0x800) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000af1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049b000-0x4)=0xe8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000af0000)=0x0, &(0x7f0000878000-0x4)=0x0, &(0x7f0000388000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000af1000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029d000-0x4)=0xc) getresgid(&(0x7f0000152000)=0x0, &(0x7f000017b000)=0x0, &(0x7f000057f000-0x4)=0x0) r9 = gettid() r10 = getuid() mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000314000)='./file0\x00', &(0x7f0000af0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000af1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xe8) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000af0000)=0x0, &(0x7f0000af1000-0x4)=0x0, &(0x7f0000af1000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000169000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af1000-0x8)='./file0\x00', &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d9000)=0xc) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000018a000-0x38)={&(0x7f0000af1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000047000)=[{&(0x7f0000105000)="1f1cd5b03935cccf7c8b600869b3da0780261b37a84a34f1078323779c35c479586b7245c71d7a94e92801c6c7bd9d57e276461b", 0x34}, {&(0x7f00001f2000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000af0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}], 0x138, 0x8000}, 0x8000) stat(&(0x7f00006e2000+0x7a9)='./file0\x00', &(0x7f000018d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005a9000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x3f, 0x0, 0x47d, 0xa, 0xa0, 0x80, 0x1, r2, r18}, {0x6, 0xeccb, 0xb4f414e, 0xffffffffffffffff, 0xaf3, 0x7ff, 0x0, 0x1}, {0x6, 0x3, 0x9, 0x1f}, 0x7, 0xe, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x2, 0x514, 0x200, 0x0, 0x1f}}, 0xe8) poll(&(0x7f0000aef000)=[], 0x35b, 0x0) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000004000)=@file={0x0, ""/42}, &(0x7f000000d000-0x4)=0x2c, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) umount2(&(0x7f0000000000)='./control\x00', 0x4) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x0, 0x6b30, &(0x7f000000c000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b2d000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3955, 0xfffffffffffffffa, 0x9, 0x0, 0x41, 0x5, 0xaef, 0xfffffffffffffff9, 0x80, 0x4, 0xf5, 0x140, 0x2ce, 0x100000000, 0x0]}, &(0x7f000000d000)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0xffff}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000010000-0x8)={r2, 0x2}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000010000-0x6)={0x80000000, 0x0, 0x8}) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/01/12 08:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mincore(&(0x7f00007e6000/0x3000)=nil, 0x3000, &(0x7f0000ed3000-0xce)=""/206) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r1, &(0x7f000047b000-0xa)=""/10, 0xa) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pselect6(0x40, &(0x7f0000898000-0x40)={0xffffffffffffffff, 0x7, 0x1, 0x9, 0x8, 0x10001, 0x7cba, 0x1ff}, &(0x7f00005db000-0x40)={0x400, 0x1, 0x80000001, 0xea7, 0x7c, 0x5, 0x5, 0x0}, &(0x7f00009a7000)={0x88a, 0xa1, 0x64, 0x1, 0x8, 0x208, 0xca64, 0xcc}, &(0x7f00005f2000-0x10)={0x0, 0x0}, &(0x7f0000329000-0x10)={&(0x7f0000a70000)={0x3}, 0x8}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ee8000)={0x4}, 0x8) 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000aeb000-0x53)=""/83) pipe(&(0x7f0000d4c000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) rt_sigtimedwait(&(0x7f00006e5000)={0xffff}, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c93000-0x10)={0x0, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000084000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000050000-0x40)={0x7, 0x5, 0x80000001, 0x8, 0x1, 0x400, 0x163b, 0x10000}, &(0x7f0000f12000-0x40)={0x9, 0x45, 0xa5, 0x1, 0xfff, 0xfc2f, 0xc9, 0x6}, &(0x7f000023d000-0x40)={0x0, 0xe000000000, 0xfffffffffffff0bf, 0x2, 0x8, 0x5d, 0x10000, 0x40}, &(0x7f0000e4b000)={r4, r5+10000000}, &(0x7f0000c44000-0x10)={&(0x7f000087d000-0x8)={0x8}, 0x8}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000037b000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000ccb000-0x4)=0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000314000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002be000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000314000-0x8)={r6, 0x40}, 0x8) sendto$inet(r3, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f000029f000+0xead)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f0000fa6000-0x4)=0x0, &(0x7f000024a000)=0x4) sendmmsg(r1, &(0x7f0000846000)=[{{0x0, 0x0, &(0x7f0000bc4000)=[{&(0x7f0000dff000)="a1e9", 0x2}], 0x1, &(0x7f0000023000)=[{0x1010, 0x10b, 0x7, "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{0x1010, 0x0, 0xe6, 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{0x50, 0x0, 0xc22, "ba4f35c69c6d3739fb2b214b3aeb485a29530bc7670a9d073742f70eda1d7020e5456984de86646d3308c85050ea2db8905133cdaffa9a249fb0e7e0"}], 0x2070, 0x4000}, 0x5}], 0x1, 0x4004000) clock_gettime(0x0, &(0x7f00002be000-0x10)={0x0, 0x0}) utimes(&(0x7f0000dd2000)='./file0\x00', &(0x7f0000377000-0x20)={{0x0, 0x0}, {r7, r8/1000+10000}}) sendto$inet(r3, &(0x7f0000052000)="a0", 0x1, 0x0, &(0x7f00006de000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ec5000)={0x0, 0x0}) recvfrom$inet(r3, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 53.551747] device gre0 entered promiscuous mode 2018/01/12 08:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000dbd000)="ee78dcf77235b257a23106d5527c2d3e4318f665721378a302f2a99a3e7485b407b8f18a1140611805a65d697cff96739e0623f5654374ee6d798d4b0fbbfff2d14751e40cfd72d89f0509e74192954ae2eef091941c3f84226df7a14ae129f5bede00b85cff9c544e64f32cda247b9262af3d7fbbd8ac6eafe3698e1731c6a9d3b30a8f3925", 0x86) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000058000-0x5c)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x7d39, [0x6, 0x401, 0xfffffffffffffd31, 0x0, 0x1, 0x1, 0x679, 0x7f]}, 0x5c) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00009ec000)='/dev/net/tun\x00', 0x0, 0x100000101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:09 executing program 3: syz_open_dev$tun(&(0x7f0000ed4000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003e000)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00001f5000-0x10)=[{0xffffffffffffffff, 0xffffffffffffdffe, 0x0}, {r0, 0xfffffffffffffffc, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fd9000)=0x80000001, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fd8000)='keyring\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000dd8000)='cifs.spnego\x00', &(0x7f0000eaa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd8000)="88536f83e2ccfcfd9af7236a2e2e3ab56be256576de03da5df8249ac0972435d67f06610ca65e6680974798eaeb6f4b0183e2865f62b255c3bbb4b21dd9ce6d77c39439afd1401d895ae955f9106e35ddd2f610c61f352dab51bfdb7ccb1ae1b676270154a92dbe122d261a603e5e04f8bd5c67c9deb7f78d7f4cfddc1fe527fd78fbb7cc0e7b2904eef20242a9e05c69c1afec801a5bf4f08293632001b013d9d", 0xa1, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) r3 = getpid() syz_open_procfs(r3, &(0x7f0000cc6000)='cgroup\x00') 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) accept(r0, &(0x7f000036d000)=@un=@file={0x0, ""/4096}, &(0x7f00009aa000)=0x1002) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') lsetxattr(&(0x7f0000c27000)='./file0\x00', &(0x7f0000a5b000)=@known='user.syz\x00', &(0x7f0000288000-0x3)='\tv\t', 0x3, 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x8, "8622721b5e73cde655a283951b1d581b1aab4bd52ef1f11334b463884fc0f19a836866cb1948926b9e8ebb1bf1825746c4741c62c6c033d5ee1f41e9d1e52c18", "9f05d4fa0d9ebfd7ec9f0b0cf48e2d72685ca86038b7b8dfd85802bb2f8dffa8", [0xffff, 0x8], 0x0}) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x4) link(&(0x7f0000997000-0x8)='./file0\x00', &(0x7f000026a000-0x8)='./file0\x00') ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000c22000-0x8)='./file0\x00', 0x2805, 0x0) 2018/01/12 08:15:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x8001}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000375000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000031000)={&(0x7f0000776000/0x1000)=nil, 0x1000}) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000200000-0x10)="0206af00020000000000000000000000", 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/hwrng\x00', 0x40, 0x0) bind$nfc_llcp(r0, &(0x7f0000d64000-0x60)={0x27, 0x5, 0x22ca, 0x5, 0x7f, 0x53d5, "c4ed398dee83b0257119c53216bab997d232838302dbcb4191ef20bb8d2c3a67d867ee9aff018b984b14ddb531433123ba8cf83216cc43cb87ef39240be1d0", 0x7fbdde25}, 0x60) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e42000)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) sendto$unix(r0, &(0x7f0000814000)="", 0x0, 0x3ffffd, &(0x7f00005e5000-0xa)=@file={0x0, './file0\x00'}, 0xa) fcntl$setflags(r0, 0x2, 0x1) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000094000)=@rc={0x1f, {0x1f, 0xec80, 0x7, 0x1, 0x400, 0x3}, 0x5}, 0x9) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000206000-0x4)=0xfb, 0x4) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf1000-0xc)='/dev/autofs\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000fdf000)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f00001c0000)='./file0\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000019f000)={0x0, 0x3, 0x6, 0x63e, 0x9, 0x6, 0x5, 0x0, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20f, 0xa700, 0xfffffffffffff545, 0x5, 0x401}}, &(0x7f0000b62000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000007d000)={r3, 0x100000000}, &(0x7f0000aa4000+0x1d0)=0x8) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000096000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000476000-0x28)={0x2980000000000000, 0x15, 0x1, 0x0, "241a5e35457fc3e5490a08676b298abd68074c3a29d841a562bb6d1bb2e38242"}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000001000-0x2c)="df8e390d37a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eadb49d49531ff0700004f1c0000000000000000000093bff7fffeffbd71ba89734f4e030000000255", 0x58) [ 53.736659] device gre0 entered promiscuous mode 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) shutdown(r0, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000e2b000)={0x0, 0x9ca, 0x7, 0x9, 0x2000000000000000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000015f000)={0x8, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f0000d64000)="", 0x0, 0x0, &(0x7f0000ff5000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 08:15:09 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000039d000)=0x0, &(0x7f0000d26000-0x4)=0x4) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000409000)='./file0\x00', &(0x7f0000001000)='devpts\x00', 0x1000, &(0x7f0000408000)="") r1 = add_key$keyring(&(0x7f0000408000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r2, 0x0, 0x40000000, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000002000)={0x29, 0x5, 0x7, 0x3969, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc) r4 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040a000-0x2)="1f00", r1) keyctl$unlink(0x9, r4, r4) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x6, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xe4d8, 0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={r2, 0x80}, &(0x7f000000c000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000001c000-0x14)={0x91a4, 0xfffffffffffff001, 0x50, 0x5, 0x0}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00\x00\x00\x00\x00\x00"\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000001b000)=[@in6={0xa, 0x1, 0xc000000000000000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000018d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000507000)={0x0, 0x1, 0x5, 0x5d1}, &(0x7f0000b6e000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001e3000-0x8)={r2, 0x200}, &(0x7f0000e22000)=0x8) r3 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r4 = getpid() ptrace$peek(0x1, r4, &(0x7f0000ee2000)=0x0) r5 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) pipe2(&(0x7f0000420000)={0x0, 0x0}, 0x4800) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000ee3000-0x4)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/hwrng\x00', 0x8000, 0x0) getsockname$unix(r7, &(0x7f00009d1000-0x26)=@file={0x0, ""/36}, &(0x7f0000273000-0x4)=0x26) close(r3) r8 = getuid() setfsuid(r8) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x2000, 0x0, 0x0}], 0x30) pwritev(r0, &(0x7f00000d4000)=[{&(0x7f0000b94000)="6511e749226e44e36ae50c23dd03c65ddba86c4cb23f9ec38a1c443a03cd9a8368462cbcd7ac347d497c695e0b0053d2a12522aabcbe13c2e06890bc9225177b07b9bda3092c76806467f56fa55eaadeff05526b9a02032bed1814cfef04b43b", 0x60}, {&(0x7f0000ac2000-0xb2)="8c8c16b1e85ff28315927d24a0bbec7cacfc5dccf210ca8d6d24d4fb00225e4b6306f22905bdb81dc36a1bf969b75ab7b8dfed779af6ecb33b2d07c83a20f2488e851c1f3f01c3e62e5898b070e2b9e744326de51f4b2afb6a00be97f8a483e394581dada7a9316be93646b909bfb4128d345b437ffb7731b95fd31704d8b695654b4714b9cbe8671a3a15188e74fd9ac2ee5f7b801aaaa1a6340fb48e24b76c22771aab53a5e142d8ff393864b4c758620c", 0xb2}, {&(0x7f00004b0000)="8472f4f70b07364176ba9107890acbcd1949ec98e0375adbcd02f3cffde4314e2e6e9024b9099187fb8d49ed18bb60b95a7ce9df464d07461e6c15937ca1f734939838cd83b678ddb3c73542a8d2aba12187373db44c8e71a2ac47a4dd23c6caea032d7d252c54379089b28f0f2434841a6556eac843ede63b9d2bfe0bd57d14c7ed05387c677a8220c39d7e6ae9a88f5f7255aeb2f308278342fe2876f64accfc8967afae6a4937c1577912d9c1492df60e9b79a946723a6d04d51e8bcfd1f802287794b8ec3f45abaeff2e5fff9340546874515d1996cb6d1e2fefb83e232e9fbce411774c793c01", 0xe9}, {&(0x7f0000004000-0xcc)="35ec1b5cd4663292798378739ff60d5615e7340f11438a11b9c2c19c481b7022783cce1abc6b8ee5868adaae74767d3506ea3396b0e43d4fdf2901d0fba7c7c2b215d521a92ef58d35e7cb953eb67dff154c1fbae1fbc69070768b01d7fa9fa07ffafaf074e03acf69b77c77525287e2d6793ca4f07e6971233ba61ff6c40d3c2ec71ebda552a0d0e8124a53691a1fccb6599c966d0fa76b4d1a5cbb0293f37a7adcbea5ed0b8ae8027c854cb1b59239d8ac449a4cd6fa92a595b49af3e68768795f5e79ae086a9be6f6341e", 0xcc}, {&(0x7f0000e7d000-0xb7)="51ca0a9c9c0791d540602edadb43ed94631d22e04b12a4f724992599254cb2cf6d5b31ae714f622550893d6ef17b255187376d55f33033be6e6e543d99a4c8a0edd9f4cc0bb5750ddb9520469f3ec1ff1e7ac91b023e2446f61de0c817e854329ca231c043457aecd522c22d41669c212448ae3e593be9a118604c7bc27263594ae4d63753acf9575fe641915b5f42ed4c58f345b08de8d2837c0dd15c3f89046defe87fe87011df720d7fdb5c52b0f0c2283dd0b6c34c", 0xb7}, {&(0x7f000038b000-0xa9)="3e8a5d35afe15f5b3158e4a0944182d5808611d58575b45dafb26b87714e7e35eaae0e74f67370c103c5b643bb8f59883edafa337cd8012289034741fc3ed10a4e3364638cf7d334bfd2777fe6ae33905828691da7b4d2df8aeecd726c5e39b05957b58168569e48c594c4bac1188f83cddc1241c30ae3a27a77e6674fb2b4653c4821dbeee71bbf3d68f415e8812efee3d1beaf89539d127defe211b1b3ab167137c427960f810741", 0xa9}, {&(0x7f00007ba000-0x3f)="c7aa28a89b11f38edada11e80a04127b6c64943cde095a268bd378ea1035aec648f75f7fb51e4b08cacc2f72cbfedc4ee8704776fd5e9c7d576950a96ecc98", 0x3f}], 0x7, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='{&vmnet0+\x00', 0x1) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xffffffffffffffff, 0x40800002, 0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00') r2 = add_key(&(0x7f000016c000-0xa)='blacklist\x00', &(0x7f00009fc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x0) keyctl$clear(0x7, r2) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a3d000)=@assoc_id=0x0, &(0x7f0000d74000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000b000)={0x0, 0x9}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0x6d)={r2, 0x65, "a639948b9f9f1ca8b1e590553e88851bb86499290f153f14a6f7892144581762d81be24af951330632c460cc2d440c8a565c4a17fc7c1599c038f80f14ae4f49e328e76b88cc7532e230604b04a8eb0d06a6685f1620994af0418b91a71a51dfc2f2c613ce"}, &(0x7f000000b000)=0x6d) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) llistxattr(&(0x7f0000a4c000-0x8)='./file0\x00', &(0x7f00002ca000-0xb4)=""/180, 0xb4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002e000)={0x1, 0x800, 0x1f, 'queue0\x00', 0x8, [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, 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]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000013f000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000774000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f00007a5000-0xc1)=""/193) write(0xffffffffffffffff, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) 2018/01/12 08:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/autofs\x00', 0x101c00, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000d90000)=0x0, &(0x7f0000ba5000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/12 08:15:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) listen(r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f14000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x2, {{0xa, 0x0, 0x4f1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000002000-0x8)=0x0) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000d7d000/0x4000)=nil, 0x4000, 0x6, 0x10010, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000da1000-0x40)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) 2018/01/12 08:15:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) timer_create(0x2, &(0x7f000004f000-0x60)={0x0, 0x6, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000)=0x0) timer_getoverrun(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000007000-0x14)={0x10001, 0xfffffffffffffffd, 0x1000, 0x80000000, 0x5, 0x5, 0x8, 0x3646, 0x100000001, 0x400}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000009000-0x28)={0x28, 0x0, 0x6, @fuse_notify_store_out={0x8, 0x81, 0x1000}}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000006000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10, 0x800) getsockname$llc(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) 2018/01/12 08:15:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000181000-0x28)={@common='gre0\x00', @ifru_names=@common='yam0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009e7000-0x10)={0x0, 0xee29, 0x401, 0x0}, &(0x7f0000271000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000060f000-0x7c)={r3, 0x74, "b99ff23d23ab2bf6f92ccca842b9b837179057adf2454aed381224a8f153b81b8a086568c55cb6c3aae5a04ce037a368ccafb8b36f36211b4c78315add24a02ab7e62015dbf529aaf6cd76823a6c5e8f00b36882bf6f239e1a12ded7bd4619b727fd7abc95c45afc6036531223502c6ef557d5c8"}, &(0x7f0000952000)=0x7c) write$tun(r2, &(0x7f0000117000)=@hdr={0x0, 0x0, 0x0, 0x5f78cab2, 0x0, 0x0, @ipv6={0x0, 0x6, "a9cb3f", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/12 08:15:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000a60000-0x28)="2ac1070ce8809bbdb24c54e8786dad4cd6929a847657cd43a6be3ab34ab21211ff2bc229b73e8f9c", 0x28, 0x4000, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000397000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb8000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setrlimit(0xd, &(0x7f0000697000-0x10)={0x7, 0x1}) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000029000-0x4)=0x0, &(0x7f000013c000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f000000a000-0x7c)=[], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d1e000)=0x0) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a7d000)={0x2, @time={0x0, 0x989680}, 0x6, {0x4, 0xcb6c}, 0x9, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:09 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000436000)=0x0) timer_create(0x3, &(0x7f000023b000-0x60)={0x0, 0x36, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000229000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x3) [ 53.966355] device gre0 entered promiscuous mode [ 53.974378] binder: 8535:8538 ERROR: BC_REGISTER_LOOPER called without request [ 54.005075] binder: 8535:8538 got transaction to invalid handle [ 54.011371] binder: 8535:8538 transaction failed 29201/-22, size 0-8 line 3004 [ 54.023648] binder: release 8535:8538 transaction 54 in, still active [ 54.032914] binder: send failed reply for transaction 54 to 8535:8546 [ 54.039709] binder: 8535:8546 ERROR: BC_REGISTER_LOOPER called without request [ 54.053192] binder_alloc: 8535: binder_alloc_buf, no vma [ 54.058932] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 08:15:09 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c3000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cfd000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$packet(0x11, 0x3, 0x300) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) memfd_create(&(0x7f0000f90000-0x1)='\x00', 0x2) 2018/01/12 08:15:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)={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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000c2b000)=""/254, 0xfe}, {&(0x7f0000c67000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f00006e0000)=""/4096, 0x1000}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) mq_timedsend(r0, &(0x7f0000d8e000+0x84a)="211ac40eafd4d9cdffa3757334acd267e3807e57ac9a2a9b68846472", 0x1c, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000052000-0x4)=0xc) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/load\x00', 0x2, 0x0) mq_notify(r3, &(0x7f000002a000-0x60)={0x5, 0x100000000023, 0x68be71cc21dadf70, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000046000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/01/12 08:15:09 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x13)="2a957573657276626f786e6574307573657200", 0x2) setsockopt(r0, 0x107, 0xc, &(0x7f0000001000)="", 0x0) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) r1 = gettid() ptrace$getenv(0x4201, r1, 0x40, &(0x7f0000349000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000405000-0x4)=0x2, 0x4) 2018/01/12 08:15:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x7, &(0x7f0000012000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000013000-0x10)={0x0, r1}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000012000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x162, 0x5, 0x4, 0xfff, 0x7, 0xfffffffffffffffe, 0x3, 0x1f, 0x3f, 0xfff, 0x2, 0x101, 0x6, 0x9]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x3c, "a0f7af51a8415a39d33ab3b7623029fb16a5fdbc68bff9438402bf7525e3febb03b78c647ca9e31a90d3c018da2391606eda866a3dc47136c07400f0"}, &(0x7f0000001000)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a61000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f43000)={0x0, 0x0}, 0xd48, 0xfffffffffffffffe) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000afa000)=0x8) r1 = socket(0xf, 0xa, 0xfa9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ed1000)={0x0, 0x3, 0x30}, &(0x7f0000084000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000056a000)=@sack_info={r2, 0x8, 0x1f}, &(0x7f00008c3000)=0xc) syz_emit_ethernet(0x1011d, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x4, 0x0, '\tl', '\x00W'}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df1000-0x10)={r2, 0x5, 0x2, 0x5}, 0x10) [ 54.058941] binder: undelivered TRANSACTION_COMPLETE [ 54.058947] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.075439] binder: 8535:8546 transaction failed 29189/-3, size 0-0 line 3127 [ 54.077780] binder: 8535:8548 got transaction to invalid handle [ 54.077788] binder: 8535:8548 transaction failed 29201/-22, size 0-8 line 3004 [ 54.099541] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.099608] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 08:15:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) creat(&(0x7f0000ab0000-0x8)='./file0\x00', 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 08:15:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000df9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009b8000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0xffffffff, 0x370, 0x4}, &(0x7f0000b42000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000008000)={r2, 0x1, 0xad, "3789d17afb24f1c0160d2b8a4ec533ac15f5f0b4a17bbee272b2d82e84abbc03fc3acc54fd0a3f74a041a95e99d23bf02e3b9ab84049fcc779c9768f97aaca4315184ea18e843862a447fe3a35e77ba05197702f960e0766e0bca24d0610dacd17e735ce2561528b26b346f33178c11980f5033a9342787ccaecad68e17a85a57fa591715dc378a6c1f1d54d5432a5caa72c56c9b08819c44b73648dec61245b6c0bfae87c31f89dcb668a3151"}, 0xb5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000000d000)=@req3={0x101, 0x7d, 0x100, 0x101, 0x8, 0xffffffff80000001, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000004000)={r2, 0x7}, &(0x7f0000008000)=0x8) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) listen$netrom(r4, 0x400) 2018/01/12 08:15:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1) r1 = add_key(&(0x7f00001d1000)='ceph\x00', &(0x7f0000ce3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000035d000-0x79)="9fbc7caf46c64e94af66470719fb50e99ebce05ad00e5113c463ad85612c34b266b7093705ae0eb4022819b49e4454173183e6e9780aba70a61dc4d819febffd32ca2ca0aaba7a2fc82ea9b85399e768bf1d510a2c4fad726a69ec4e7a3fddf4b005be370243552b6a8a97964b0203683bc9fc0171b10b6bd5", 0x79, 0x0) add_key$user(&(0x7f0000c0c000)='user\x00', &(0x7f00004c2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cba000)="73e1874b411a116b77abc85b7a20ad8d990575470f2b805b353a1cdf9ba79b89f652b6a6339c133954a4d14d9a2289b925efa5a45330433f8c8fef03059ae149765a93ac38a96a198f708b7a7a9604ccbf65de3d006272487303f791b61b744b5e4e57be91e7596573476a10974d58", 0x6f, r1) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000718000)='/selinux/access\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f0000b86000)='user\x00', 0x2) renameat(r2, &(0x7f0000e3a000)='./file0\x00', r3, &(0x7f0000c0b000)='./file0\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f000024e000-0xc5)=""/197) 2018/01/12 08:15:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b73000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000445000-0x4)={0x80, 0xffffffffffffffe1, 0x3}) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) 2018/01/12 08:15:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xb0)=""/176) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/12 08:15:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f82000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000027e000)={r7, 0x4, 0x98, "e8f9242cfb99bcf55922e94dd84c8c96f27023509106210e23d59a4d543cb4f9069ade6e9a441fa862a26cc0510be4bfd999cdc9daba4eaada6e9eae862bdfcdb2a7f53c84108cba2346ef1b20b0adc50aa9e78a49c933f7729450e3f02235542eeb7783784ab04921aeea08c66784b63f7643e40dbb964ecaf341bd795449961b51ae88d178dae23b31fa262d5d36a60cce885a6b973ba0"}, 0xa0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) [ 54.171795] device gre0 entered promiscuous mode [ 54.189732] : renamed from syz2 [ 54.262986] sock: sock_set_timeout: `syz-executor5' (pid 8612) tries to set negative timeout [ 54.351099] sock: sock_set_timeout: `syz-executor5' (pid 8612) tries to set negative timeout 2018/01/12 08:15:10 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b40000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000567000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="9f909c15932a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000045a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000066d000)=0x0, &(0x7f00002c8000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000de4000-0x10)={0x2, &(0x7f0000022000)=[{0x1000000081, 0x0, 0x0, 0x7}, {0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d6a000)=0x1, 0x4) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) 2018/01/12 08:15:10 executing program 7: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getpid() rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000aad000)={0xffffffffffffffe1, 0x0, &(0x7f0000aae000)=[], 0xfffffffffffffe8a, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) personality(0xc) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000f6000-0x30)=[{0x8, 0x5}, {0x2, 0x400}, {0x3, 0x80000000}, {0xa, 0x4}, {0x7, 0x200}, {0x0, 0x5}], 0x6) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/12 08:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000240000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000c9c000-0x18)={0x18, 0x1, 0x9, @fuse_bmap_out={0x7}}, 0x18) write$evdev(r0, &(0x7f0000002000-0x24)=[], 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x80, 0x0) 2018/01/12 08:15:10 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000f, 0x40) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000009000)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000014000)={0x27, 0x80, 0x5, 0x6, 0x9, 0x1, "7ef33e8838b2d5fda57730341772fe8dcea346cd40565b7b7ac782d5380d5f588b3bf747ab6d3038a8b40faa85ff322307c4691a8cc1f1eac969a6601f9299", 0x2}, 0x60) fremovexattr(r0, &(0x7f0000013000)=@random={'user.\x00', '\x00'}) sendmsg$nl_crypto(r0, &(0x7f0000013000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000013000)=@delrng={0x10, 0x14, 0x300, 0x6, 0x1}, 0x10}, 0x1, 0x0, 0x0, 0x20004014}, 0x40) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000014000-0x4)=0x1, 0x4) 2018/01/12 08:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000727000-0x5c)={{0xa, 0x1, 0x609d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x7, [0xfffffffffffffffe, 0x8, 0x9, 0xd6, 0x200, 0x3, 0x1f, 0x7]}, 0x5c) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer\x00', 0x442001, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/load\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000477000)=r2) r3 = socket(0x40000000010, 0x803, 0xc) sendto(r3, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012", 0x14, 0x0, 0x0, 0x0) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f000039a000)='./file0\x00', 0x101000, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a8a000-0x20)={0x902e, 0x0, 0x1, 0xffffffffffffffc4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00007ea000)={0x3, r2, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aa2000-0xef)={0x0, 0xe7, "8d40c9a9992a8f1d2fd56ce337af6ff8a3334f2acf38993bfebec70e0786e691825310388e9e101022f14ffcd0b399938317ee66c9dfa1963203e33cce8d249c3255493b161f359ace82a7312bb2b65fd5d03d4a60ab2a866b0fa8e27fdca7ae9e8ea009dae833953525391dcc69faebed44e74e8c302364a7b14a67a566ff51b37d9ce6c9a03e00efa6409038a4c17bff271bc5f992c1a54a94ff72dd841d258a426fd3f9aaf9f6a30044e6bac64735a23fcbf4f2653bb4ef3e518f8a50beb793f143ef38b19ad610e4381f19346e75f8f4f08608a78b862f2488dab5562e212276ff4ca9dbb1"}, &(0x7f0000c8d000-0x4)=0xef) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b36000-0xa0)={r3, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x80000001, 0x8000, 0x5, 0x2}, &(0x7f000084d000)=0xa0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000da9000)='./file0\x00', 0x2) syz_open_pts(r1, 0x800) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") select(0x40, &(0x7f0000876000)={0x6, 0x6, 0x7, 0x1000, 0x9, 0x400, 0x9, 0x9}, &(0x7f0000184000)={0x100000001, 0x3ff, 0x6, 0x100, 0x4, 0x10001, 0x4, 0x4}, &(0x7f000052d000)={0xc486, 0x6, 0x0, 0x0, 0x1, 0xffffffff, 0x80000001, 0x9}, &(0x7f00009fc000)={0x0, 0x7530}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = creat(&(0x7f0000eb3000-0x8)='./file0\x00', 0x100000000000001) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c4d000)={0x1, 0x761c, 0x9, 0x8, 0x0, 0x3}) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d58000)="140000001900070400942600090004000a010200", 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000252000)={0x0, 0xffffffff, 0x0, 0x8, 0x400}, &(0x7f0000e92000)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c28000)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffb}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xbd3}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x77ec}], 0x74) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fd000-0x10)={r1, 0x100000000, 0x8, 0x6}, 0x10) 2018/01/12 08:15:10 executing program 5: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x8000000000, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abf000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000-0x73)=""/115) ioctl$KDMKTONE(r0, 0x4b30, 0x8000005) 2018/01/12 08:15:10 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000930000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x404, 0x4) 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setfpexc(0xc, 0x10000) pkey_alloc(0x0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000efc000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b3c000)='./file0\x00', 0x400, 0x8bb77f4153a9eb4b) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002a2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000)=0xb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fec000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039b000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b25000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00003c6000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/12 08:15:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000460000-0x4)=0x0, &(0x7f0000f49000)=0x4) 2018/01/12 08:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pipe(&(0x7f00003f6000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000016d000)=""/141) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) 2018/01/12 08:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000337000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) 2018/01/12 08:15:10 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c5000-0x8)={0x0, 0x0}, &(0x7f00008b7000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000530000-0x10)={0x5, &(0x7f0000fe5000-0x28)=[{0x7f, 0x4, 0xfff, 0xffffffffffffffff}, {0x80000001, 0x0, 0x1000, 0x8000}, {0x4, 0x70, 0x80, 0x4}, {0x3, 0x7, 0x3, 0x861}, {0x3908, 0x2, 0x0, 0x2}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) r2 = getpid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0xfffffffffffffffa, &(0x7f0000fe6000-0x8)=0x0) write(r1, &(0x7f0000fe1000-0x1f)="1e00000018000776530000ff0000480080200000fffa0000000000000080", 0x1e) 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) keyctl$join(0x1, &(0x7f00006c3000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x4, 0xffffffffffffffff, 0x0}) close(r0) socket$inet6(0xa, 0x0, 0x0) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000126000-0x8)={0x0, 0x5}, &(0x7f0000b58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f28000-0xb8)={r2, 0x20, 0x7, 0x43ac, 0x20, 0xba, 0x7ff, 0x7f, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x10001, 0xb4, 0x80000001}}, &(0x7f0000fa7000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008cc000)={r2, 0x8}, &(0x7f00007e1000-0x4)=0x8) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000051d000)=0x0, &(0x7f0000f06000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c64000-0x12)={@generic="07fc099fb3101f7cf8ba08ee8634fa7a", 0x1f}) clock_gettime(0x0, &(0x7f0000106000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005fc000-0x68)={0x4, 0x9, 0x97df, {r3, r4+10000000}, 0x0, 0x9, [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, 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, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0xb879d5e0c85fedb0, 0x84, &(0x7f00009b5000)={0x0, 0x0}) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f000038b000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) 2018/01/12 08:15:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ec5000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000222000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = getpgid(0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001ca000-0x10)={0x0, 0x58, &(0x7f00008c7000-0x58)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000736000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007e2000)={r3, 0x401, 0x4, 0x6, 0x8000, 0x2}, 0x14) process_vm_writev(r1, &(0x7f0000636000)=[{&(0x7f0000283000)=""/137, 0x89}, {&(0x7f00007b1000-0x53)=""/83, 0x53}, {&(0x7f000095d000)=""/142, 0x8e}, {&(0x7f000095d000)=""/114, 0x72}, {&(0x7f000079f000)=""/52, 0x34}, {&(0x7f000095d000)=""/152, 0x98}], 0x6, &(0x7f000094e000)=[{&(0x7f000095d000)=""/55, 0x37}, {&(0x7f000095e000-0x6c)=""/108, 0x6c}, {&(0x7f00004c9000)=""/23, 0x17}], 0x3, 0x0) 2018/01/12 08:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000319000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000716000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e80000)=0x14) getresuid(&(0x7f00005b5000-0x4)=0x0, &(0x7f0000260000-0x4)=0x0, &(0x7f000092c000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000824000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x8, 0xa, 0x0, 0xa0, 0x2c, r1, r2}, {0x80000001, 0x3, 0x723f, 0xfffffffffffffc5b, 0x0, 0x3f, 0x10000, 0x5}, {0xfffffffffffffffa, 0x7, 0x5, 0xa}, 0x2000000, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x3, 0x3, 0x1, 0x10001, 0xff, 0x7ff}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) open(&(0x7f00007b3000-0x8)='./file0\x00', 0x80040, 0x1) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 08:15:10 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) 2018/01/12 08:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000919000)={0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fcb000-0x90)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r1 = socket$inet(0x2, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000a54000)={&(0x7f0000d99000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000e4b000)={&(0x7f000044e000)={0x208, 0x39, 0x2, 0x2, 0x1, {0x11, 0x0, 0x0}, [@flag={0x4, 0x8f}, @typed={0xc8, 0x7e, @binary="a443a0b6bf0b3c376330e417841b8c6b396f7eed5e801e9962ccc1a8551f186aa130b19b4f16b47f3e370ab65f5023bc41257dbce48f23eba686bd2fcacddf177a1ed175e3efcd847b260efd9147c4d670083f21a5d46f93bbac5345a884a329a25f6538ac18e65dd8db0b2705d25bb97977629e1faa35c19795a5f546fccd12cced365d649e3bfeb499d6f7c79809d03ff86e5bfe2f5384a8c29506e122c2905650824683cea88cae2a99eab7b5f4af41301d36f262faffb686b65337c1"}, @typed={0x18, 0x53, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x110, 0x18, [@typed={0x18, 0x8c, @str='md5sum,!ppp1+\x00'}, @generic="cfbf9d5201114c69c30d0d02f3966cc994584a57134a01a978f5c2bd170d0af8905fbc0890e5280936c5c55d239a41fccdf56b7574935bd8f32581be312f18d4f450bc4973f5fa7ba641eb431a1d41ad1460ab7d8dbf304a5e92550588e8a02c0ac643454cba0e694dd36e49b47f35f6740345e2cfb18f6cf1f07eac5237f975e1a6d346df5054845a90caf7bf180cb44fba6db3d41fb45b0a2d55c8f0239d58713f7ed18130f78e40d26a029215e860faaf5f9f7612a8b32ab0cc10dba3c6ba016430d3bee6f2b35e1a1020140209a500dd9efa0672eb8267b58554378caebcfe50351c247d5c9c1cf76a", @flag={0x4, 0x15}, @flag={0x4, 0x6f}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000084c000-0xf9)=""/249, &(0x7f000063d000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000693000-0x8)={0x0, 0x401}, 0x6) syz_open_dev$evdev(&(0x7f0000c1d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000c85000)={0x81, 0x800, 0x0}) 2018/01/12 08:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000891000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000099f000)=0x14) connect$packet(r1, &(0x7f000078a000-0x14)={0x11, 0xfe, r2, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) dup3(r1, r0, 0x0) 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0xb, 0x802, 0x80000000, &(0x7f0000d72000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e5c000-0x58)={{0x6, 0x80000001}, 0x1, 0x3, 0x20, {0x7f, 0x8}, 0x3, 0x1f, [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, 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, 0x0, 0x0]}) r1 = gettid() rt_sigqueueinfo(r1, 0x15, &(0x7f000015a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000a1b000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000039f000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003f5000-0x10)="b083dce980b9f2f4bca276a51ffca399", 0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x15) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xcd)={r2, 0xc5, "ee66f4c2a6e97c384c5c0b8b0eab0244730a797ff6e1dd6bb0585b4086a62a74f3dfb0e6f57fd9bb75bb157d24629ac0470761daecc49af029044ccfb740bc5c79fd8f45377e749d7b57978b1ccf3558597251a605a078c573c143b7522846f55a6c1691f6f7f97e786115669e230f26d29cb2dfb27e82a70d0f777f93bc142cc0d0fa57c7af28ab12ebd5cae3184e4d5a16860fe4007b09819e265cf9a6efcfedbfaefbf566784cf875a0ebbda586c10c4b7001e712c84e378dc07bbca632d19240620df8"}, &(0x7f0000001000)=0xcd) [ 54.726604] device gre0 entered promiscuous mode [ 54.788444] device gre0 entered promiscuous mode 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000288000-0x10)=[{&(0x7f00001df000)="390000001100094701bb61e1c30500ff071e00000200000045efffff08009b0005001a00000000000000000903ff000004e9ff0006000d0005", 0x39}], 0x1) getrusage(0xffffffffffffffff, &(0x7f0000198000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000055000-0x11)='/dev/vga_arbiter\x00', 0x8241, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00001ee000)={0x2, 0x49, &(0x7f0000a11000)="5458f20858ddf38336092c8196a5bbca4b9bd12ed1318fa1ca6ae3d5acfdbd0ce6172224e31715c36725bfd8aea19f3940a863f027e869fcdb1ae0772bbfa7e173df894d077c5f777c"}) getrusage(0xffffffffffffffff, &(0x7f00001b4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x0, &(0x7f0000bca000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r1, 0x0}, &(0x7f0000da8000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x80000) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000800000-0x10)={0x0, 0x2c, &(0x7f0000ab1000)=[@in={0x2, 0x2, @rand_addr=0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f000051a000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000285000-0xad)={r2, 0x0, 0xa5, "bac743c37c1b3617525c6f1ec62de5731a3c1eef9dafed675dee5a46edeb062a0ce776edbe6cb6a6c1061bb5728264dced4013c43317ddeb80bc92e439ccc72511119369d3123f18b94ced70acc5229099978693523c79db8f9ebe79f2997dcad1b2ad03ddb189111ac6be8208472adc8dbfcc328fea58941874c924168544c51ad71ec5a454bcf618f81fa875d5de057ad8eacfd4c49741ba549cda5f4f5ef50d9c4c3c02"}, 0xad) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/12 08:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009e2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000583000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a18000-0x4)=0x48) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00008bf000)=0x0) 2018/01/12 08:15:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/status\x00', 0x0, 0x0) 2018/01/12 08:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000000f000)={&(0x7f0000db9000)=[], 0x0, 0x1ff, 0x4, 0x8, 0xff, 0x1, {0x6, 0xff1, 0xc525, 0x7, 0x10000, 0x8, 0x9, 0x80000000, 0x155d, 0x8, 0x80, 0x80, 0x7a0, 0x561, "16d1ef757bfc9cd73b60f47104ea813b21a7739a65078d26f6baa4e07fc23f52"}}) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r1) pipe2(&(0x7f00003e7000+0x2a7)={0x0, 0x0}, 0x4000) ioctl$int_in(r1, 0x5473, &(0x7f00000eb000)=0x7ff) 2018/01/12 08:15:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000e7d000)=0x0, &(0x7f000001b000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007d4000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f0000c81000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000693000)=0x1, &(0x7f0000701000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/12 08:15:10 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000921000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009ce000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000004000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8)={0x3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) timer_gettime(0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x103040, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000003000)=""/0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"ac23feef4c5d9b"}, 0xe00000000}, 0x10) pselect6(0xffffffffffffffc0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x40000000000000, 0x0}, &(0x7f0000002000)={0x0, r2}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xc0000, 0x29c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c47000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000875000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf0000-0xa)={0x0, 0xff, 0x1, [0xfffffffffffeffff]}, &(0x7f00007ad000-0x4)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/12 08:15:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e2f000-0x4)={@common='gretap0\x00', 0x3}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000022f000)=0x2, 0x4) write$eventfd(r1, &(0x7f000023d000)=0x9, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/12 08:15:10 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x4, 0x400000000000000, "ae7b0c351ad3", 0x2, 0x0}, 0xfffffffffffffdc0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000000e000)='./file0\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000000d000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@generic="119be0654e65e002f779c700e7f802f7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000f000-0x4)=0x0) 2018/01/12 08:15:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000fac000-0x1)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cdd000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020f000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f000029e000-0xc4)=""/196, 0xc4, 0x21, 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000557000)=0x7f, 0x4) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r8 = getpgid(r6) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) accept$inet(r5, &(0x7f0000614000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026a000-0x4)=0x10) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000315000)={0x4}, 0x4) bind$packet(r5, &(0x7f0000173000)={0x11, 0x0, r9, 0x1, 0x10001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) tkill(r8, 0x0) recvfrom$ipx(r4, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(r7) 2018/01/12 08:15:10 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2018/01/12 08:15:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f00003d7000)='id_legacy\x00', &(0x7f0000ad6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa2000)='proc\\\'\'vboxnet1security.md5sumvboxnet0\\em1\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f00004c1000)='cifs.idmap\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000088000-0x1b)='\\nodevposix_acl_accessself\x00', 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000037000)='user\x00', &(0x7f00005e9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de9000)="72b1cb557bff77bdf8a6bb18baf7aeb561285a4041d613fe80fae057e62d618f1e961047859ef749c35e43911d80ef0ee32f5db321b9e42f633b2c97efa82dd61d06f2024a29da8c92ad00a0112406571102c965aa4ec85cce1db0924b9a8a8fc11d47ca6a04c53f417d111446f589a2c39352d42472d55169f7114428f77e7b1138367923b788872c3d8ab2028c98d3ea3d2153876da988ac4d0e3fa7c8338a5fdd47f3121a5980d496d4dfc59cc7", 0xaf, 0x0) keyctl$dh_compute(0x17, &(0x7f0000cb7000-0xc)={r2, r3, r4}, &(0x7f0000e34000-0x1000)=""/4096, 0x1000, 0x0) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40001) sendfile(r1, r5, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/12 08:15:10 executing program 4: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) mknod$loop(&(0x7f0000c2a000-0x8)='./file0\x00', 0x20, 0x0) 2018/01/12 08:15:10 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000c51000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x2, r0, 0x3) 2018/01/12 08:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000039c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000139000)={0x0, 0x54}, &(0x7f00005a5000+0x360)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a34000-0x10)={0x0, 0x4, 0xaec, 0x400, r2}, 0x10) fadvise64(r0, 0x0, 0xffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ddb000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$inet(r3, &(0x7f0000cb0000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000d3d000)='posix_acl_access]eth1,security,ppp0wlan1\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d3d000)=0x0) syz_open_dev$loop(&(0x7f000037c000-0xb)='/dev/loop#\x00', 0x1ff, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000654000-0xb0)={{0x2, 0x7fff}, 'port1\x00', 0x8, 0x400, 0x5, 0x34f, 0x101, 0x6, 0x5, 0x0, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d3e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x23, 0x2) 2018/01/12 08:15:11 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000be2000-0x10)={&(0x7f0000c71000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) 2018/01/12 08:15:11 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x8000007, 0x80000) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x8, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/12 08:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f00005b8000-0x8)={0x0, 0x0}) r0 = add_key(&(0x7f00000d0000-0xa)='id_legacy\x00', &(0x7f0000ff3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000461000)="13661cd714d411fd77c6d48937101b95d795839dfa780ed3f0cd5ed6fd3945bbaefece55be7899a181fd697de56f3c933b4486c5581cb75f3ac0c71dece38dd2ada7602bcd9ac28f3039380133fe7bbecc2955a210195b444f2585d0adfabdde84276bf733ac6339eeb5bd33f6e804a7e00c60aeb77aed927093409d066a191a95681a10bfd10802386a8c9c569facced656", 0x92, 0xfffffffffffffffb) request_key(&(0x7f0000d80000-0xa)='id_legacy\x00', &(0x7f00004b9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea9000-0x6)='em0*/\x00', r0) r1 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r1) 2018/01/12 08:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b, 0x0, 0x0}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe8000)='/dev/sequencer\x00', 0x400, 0x0) mknod$loop(&(0x7f0000cde000-0x8)='./file0\x00', 0x2, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000ed000)=0x0) 2018/01/12 08:15:11 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) flock(r0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000012000-0x8b)=""/139) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000011000-0x20)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000+0x1ee)={0x0, 0x0}) r4 = accept4(r3, &(0x7f000000b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000008000+0xb97)=0xe, 0x0) getsockopt$packet_int(r4, 0x107, 0x3, &(0x7f0000006000)=0x0, &(0x7f000000c000)=0x4) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/12 08:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000768000)=0x0, &(0x7f000019c000)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000270000-0x1c)=""/28, &(0x7f0000049000)=0x1c) 2018/01/12 08:15:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a6a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac6000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) ioctl$void(r0, 0x40087705) 2018/01/12 08:15:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002b3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000054000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c6d000)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000e84000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x801, 0x7) [ 55.433095] device gre0 entered promiscuous mode 2018/01/12 08:15:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000ff000-0x4)=0x400000000001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037d000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000833000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x978c, 0x1, 0x0, 0x4, 0x0, 0x6, 0x1f}, &(0x7f0000062000-0x4)=0x20) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00003ad000)=[{&(0x7f000018a000)="29228bfb7949b6a818380cc8419ec821d86b3b12a60bc1eb433908ffad3e9354aa07143abb508bd0a56e3c5488d99f2e9e2de20236e8d12c6a64b3e101acab176504b85e71fda3f23f84ff9bc2b46dce80c2973568993b4dfc18bc3a57483e0840313c7e50dc70cf2864614525e0b6e4992ef69a6c2c482eba8279b8c2201cdcf5d2e91451ebdb32de3f00595d3e4e54db23f1deb0363584276175f798116bc9a018d23e6d749c26a528322585d451d12b70c09493d790178fe40e43c23e832c", 0xc0}], 0x1) close(r0) 2018/01/12 08:15:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/12 08:15:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='..\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) syz_open_pts(r0, 0x200) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4000) 2018/01/12 08:15:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000019000-0x8)={0x0, 0x6}, &(0x7f0000b7c000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd0000-0x8c)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4d000)='/proc/self/net/pfkey\x00', 0x181002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f9c000)=@buf={0x5d, &(0x7f000012c000-0x5d)="be52d1354ee0d85106bbd56ee209e029fc1b40c1962de49ecbdc6cc6a60fb533ab39e916ae0e41a703bab9eb0122fb1d71391096a0190dcfe73ac1e622b79d085dc9d1de9afa63349925d0f551c58fac47a3b06a441ca4fb18aa5b5b09"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000421000-0x1)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f00008f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b60000-0x4)=0x14) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x15, 0x0, &(0x7f000080d000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="10e800079f60", [0x0, 0x0]}, 0x14) 2018/01/12 08:15:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000064000)='/dev/snd/seq\x00', 0x0, 0x2003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000184000)={{0x0, 0x80000001}, 'port0\x00', 0x8, 0x60410, 0xffffffffffffffff, 0x80000001, 0xff, 0x7d, 0x6c, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000344000)="e7", 0x1}, {&(0x7f0000002000-0x1000)="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", 0xe22}, {&(0x7f0000002000-0x6b)="68b020d0d7ddb29259e7652c453d04ab69a95e1aaf85853f190ada2914ee8c0e672b88443adbf7e41df0229c942df6455a43bc33d0396f45ab713bcece38a06c9a8d506d4647c713361b65cb3e0409280790eec53dc991470e6d5939edc347389ec00f00a809f125ddd36f", 0x6b}], 0x1000000000000280) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000004000)=0x0) 2018/01/12 08:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000e0c000)='./file0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d69000)={0x5, 0x5ae, 0x4, 0x5, 0x0, 0x3}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000c78000)=0x0, &(0x7f00003cd000)=0x4) ioctl$int_in(r0, 0x541b, &(0x7f0000d4c000-0x8)=0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ef3000)="c90d4ccd7a7c87fbf1a46aa43fd4fbdda054c29d512823fd4af8a446a8af7935d855707f9fa1c9875b6904fe2059565f3a3375d0298fa8642b1e6ae12c5e0f86aecf0c912981d57af390fe689646fc6fa6926f42054c594100288db22689ef9cdcbef10f00a04b8ee4ce0ffbf4cfe8ce33ee18c6c593f2df4d3ed394823e9a462250e6f8238b2925242782346229ec6950f5de1d209a3e8c8f65a0740cf332da42efcecaef08f66ae86cb68d70bf77aac109939eb7617968b09e123bba7fa10e4da8f728", 0xc4) 2018/01/12 08:15:11 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000f82000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000044b000)=0x0) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r3, &(0x7f0000e83000-0x62)=""/136, 0x88) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000e6e000-0x18)=[{{0x0, 0x0}, 0x9, 0x1, 0x401}], 0x18) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/12 08:15:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e31000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/12 08:15:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x3b4f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000380000)=""/106, &(0x7f0000000000)=0x6a) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"d65d8eb35a200890df891668bbb19fd2", {0x4, 0x7, 0x9, "8e2eb1bbf03b", 0x2, 0x0}}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x87, 0x0, 0x800, 0x6, 0x0, 0xa33, 0x3}, 0x8) 2018/01/12 08:15:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000068a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d94000-0x4)=0xc) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000100000-0x81)="e854fc7cf3252a1ac85dc4dd260f36e285062d45a28dcac8bccf515e2085eff8891dbde6ca177fe75c5bbb732528e0d0ad28077369d834f7a198519fef74e81c607884d8294f3dbc65e714ccb1aada463d2c22c1443a51d26b5acdd5fc13f5dd412533986153502b57cfa1e4d8a3ddaa9871b11bac5dc201eaaae50fb4d3183748") mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/01/12 08:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x20000000040a) 2018/01/12 08:15:11 executing program 1: connect$ax25(0xffffffffffffffff, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x10) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00009a6000-0x501)="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", 0x461, 0x0, 0x0, 0xffffffffffffffd5) shutdown(r1, 0x1) lstat(&(0x7f00007d7000-0x8)='./file0\x00', &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000457000-0x4)=0x0, &(0x7f0000163000-0x4)=0x0, &(0x7f0000a7d000)=0x0) r4 = getegid() fstat(r0, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() stat(&(0x7f0000343000)='./file0\x00', &(0x7f0000338000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000072c000)='./file0\x00', &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000873000-0x8)='./file0\x00', &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00003a5000)=[r2, r3, r4, r5, r6, r7, r8, r9]) 2018/01/12 08:15:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd1000)={0x0, 0x0, 0x0}, &(0x7f0000970000-0x4)=0xc) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/12 08:15:11 executing program 1: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000250000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000b000-0x10)={0x9, 0x0, 0x9, 0x7fff, 0x0}, &(0x7f0000250000-0x4)=0x10) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000251000-0x18)={r1, 0x0, 0x20, 0x0, 0x8001}, &(0x7f00000ab000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000066000-0x14)={r1, 0x0, 0x4, 0x1, 0x9, 0x2}, &(0x7f000000b000-0x4)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000252000-0x4)=0x0) 2018/01/12 08:15:11 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000a02000)="38fc91a9837107dd65271ae1d85f07819c75db007d66a290f02ffcf513093349b86c55d538af") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/12 08:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a27000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000929000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000785000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007fb000)={0x0, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x334}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xe6}, &(0x7f0000cd6000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b21000)={r3, 0x25}, 0x6) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) fchmod(r1, 0xc0) 2018/01/12 08:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/sequencer\x00', 0x90000, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c14000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000066a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005f0000)=@assoc_value={r2, 0x8c53}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000042000-0x1)='\x00') ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000b34000)="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") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000176000-0x4)=0xc) getpgrp(r3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000083f000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000015c000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x15}], 0x58) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) timer_create(0x1, &(0x7f0000ffa000-0x60)={0x0, 0x30, 0x1, @thr={&(0x7f0000114000)="be843a4e3e0bdf9d04aa6ed2623c3a1f8d5af7d21cdce1df812e99161ba618f5eee37892217c710312939d08ed3b16e5e1f54e5ac4dd4070777fbd26d643e250e2198c4f30297c51e2f2a1d0b1abdfef86fb3c0560c8d273cc8f907bf5e23828d92b877eb2bb573b7baaf0d89000a0d8f68728", &(0x7f0000661000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006de000-0x4)=0x5) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000425000)={0x2, &(0x7f0000436000)=[{0x6, 0x1, 0x5, 0x1f}, {0x8, 0xfffffffffffffd56, 0xc68, 0x3f9d5f42}]}) timer_settime(r4, 0x1, &(0x7f0000b1b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00007a7000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') mkdir(&(0x7f0000866000)='.', 0x4) 2018/01/12 08:15:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x1, &(0x7f0000969000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = creat(&(0x7f000088c000-0x8)='./file0\x00', 0x1) syncfs(r0) connect$inet(r0, &(0x7f0000b35000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statfs(&(0x7f00002fc000-0x8)='./file0\x00', &(0x7f0000ab8000-0x3a)=""/58) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000114000-0x40)=[{&(0x7f000044f000)=""/146, 0x0}, {&(0x7f0000fba000-0x37)=""/55, 0x0}, {&(0x7f0000df2000-0xce)=""/206, 0x0}, {&(0x7f0000193000-0xbe)=""/190, 0x0}], 0x1d9, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aa6000-0x3)={0x0, 0x0}) chdir(&(0x7f0000d60000)='./file0\x00') geteuid() select(0x40, &(0x7f00005aa000)={0x15, 0xd358, 0x1f, 0x2, 0x6, 0x80000001, 0xf4, 0x1}, &(0x7f000083f000)={0x3, 0x20, 0x3ff, 0xff, 0xffffffffffffffc9, 0x80000000, 0x8, 0x5}, &(0x7f00008e9000)={0x6, 0x80000001, 0xffffffff, 0x101, 0x6, 0x7, 0x2, 0xb0}, &(0x7f00008f9000-0x10)={0x0, 0x2710}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003c0000)=""/107, &(0x7f0000415000)=0x6b) 2018/01/12 08:15:11 executing program 4: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000051e000-0x38)={&(0x7f00003d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b2000-0x10)={&(0x7f00001b3000)=@newsa={0x184, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sm3-generic\x00'}, 0x0, 0x0, ""}}, @algo_crypt={0x48, 0x2, {{'ecb(twofish)\x00'}, 0x0, ""}}]}, 0x184}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000520000-0x8)={0x0, 0x0}) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000520000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000051f000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000403000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) 2018/01/12 08:15:11 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000167000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43e4d7a5, 0xac}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x0, 0x8208, 0x9, 0x100, 0x9, 0x8, 0xffffffffffffff7f, r1}, &(0x7f000084f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xb39}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000-0x18)={r4, 0x9, 0x30, 0x7f, 0x0}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$setsig(0x4203, r7, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r7, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000)={0x1f, 0x0, 0x1, 0x200, r4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000002000)=0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000003000-0x4)=0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 08:15:11 executing program 1: r0 = syz_open_dev$random(&(0x7f0000bdb000-0xc)='/dev/random\x00', 0x0, 0x30000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) keyctl$negate(0xd, r1, 0x91, r2) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$KDMKTONE(r3, 0x4b30, 0x79) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000070b000-0x10)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000053f000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8001}) fremovexattr(r0, &(0x7f0000001000)=@random={'btrfs.\x00', '/\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x6d5, 0x100000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x5, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x20}, 0x6) 2018/01/12 08:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) readv(r1, &(0x7f0000f96000)=[], 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 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, 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]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0xffff}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000060c000)=0xff4) write$tun(r0, &(0x7f0000251000-0x54)=@hdr={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, 'h'}}}}}, 0x1c) [ 55.743494] binder_alloc: binder_alloc_mmap_handler: 8895 20a27000-20a2b000 already mapped failed -16 2018/01/12 08:15:11 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002f9000)=0x0) r1 = getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b3d000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5199cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000975000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000362000-0xfce)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="2b281fc57978", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271c", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "ff5723", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) r5 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r5, 0x8, r6) rt_tgsigqueueinfo(r1, r1, 0x19, &(0x7f00002e3000)={0x23, 0x9, 0x8000, 0x5}) fcntl$getownex(r5, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$setregset(0x4205, r7, 0x0, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2018/01/12 08:15:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000682000-0x10)=[{&(0x7f0000d2e000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043f000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) eventfd2(0x8, 0x0) 2018/01/12 08:15:11 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r0, &(0x7f000000a000-0x7)="1a", 0x1) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f000000a000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) 2018/01/12 08:15:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000446000-0x8)=0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001ba000-0x20)={@generic="b30d39dd04c54d5985b8d139eb544622", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d0001000000ffffff000000f9b81617", 0x24) 2018/01/12 08:15:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000191000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00008b2000)={0xe8, 0x2, 0x321, 0x81, 0x1, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f64000-0x8)='./file0\x00', 0x501000, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000744000)={0x76, 0x1ff, 0x9, 0x0, 0x8, 0x7}) futex(&(0x7f000000d000-0x4)=0x40000000, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/12 08:15:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/rtc\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b68000-0x69)={0x0, 0x61, "eb9dd245f1acc0f931a54662eb561bc384f3ee7628764cab75a1545e0ddbdb8ad5e14d90b92a47de035ba56bd0e13bbaa17dd790cfd70a80112b1cbfa27f6c3d01161223f6fe1b096d98103bf4402cdafdf0d6a5984790f192b59fe602517b56f2"}, &(0x7f0000823000)=0x69) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004b6000-0x8)={r4, 0x68}, &(0x7f0000b40000)=0x8) tkill(r2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) [ 55.839523] device gre0 entered promiscuous mode [ 55.855946] audit: type=1400 audit(1515744911.542:42): avc: denied { ioctl } for pid=8942 comm="syz-executor6" path="socket:[18135]" dev="sockfs" ino=18135 ioctlcmd=0x891a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 08:15:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x7f, 0x0, @fr_pvc_info=&(0x7f0000143000-0x14)={0x0, @common='bcsh0\x00'}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) 2018/01/12 08:15:12 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ffa000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dac000+0x1c0)={@common='lo\x00', &(0x7f00000d3000)=@ethtool_modinfo={0x42, 0x0, 0x0, "cdcea9985a864afb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000644000)="8c8ed4bc69124e31f716d894c1a5bdccb6da02ed9c22b402aaba77a118b97cfd834b67e8a29eabdec44f2700c41a512aba90a7bf9b288134f0e06900d9a3d77dc28bfced987b85123ca51860d220041e3c8399f6d7b27f73434bae0f111bf88c2815872f4919e7065a637dd314d65cae6b19150029f4c70222586713f3762393", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000420000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x1, 0x1, 0x218, &(0x7f0000249000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000940000)={0x0, 0xfdc7, 0xb3f8, 0xc9, 0x2, 0x7fffffff}, &(0x7f00000f4000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000449000-0xc)={r4, 0xed9, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e49000-0xc)={r4, 0x8001, 0x0}, 0xc) 2018/01/12 08:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007cb000+0x9c1)='ramfs\x00', 0x10000, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f00002b2000)='./file0/file0\x00', &(0x7f0000615000-0xe)='./file0/file0\x00', &(0x7f000062d000)='minix\x00', 0x4000000000200c, &(0x7f0000f98000-0x35)="02842e1581954530ddb5997439ccebb4ba3d675be874a6c60f299cc5b4b7de03a02be54f64ae47f43b7226c0ee5258626e5937420e") 2018/01/12 08:15:12 executing program 1: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000035c000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x0, 0xffff, 0x5c, 0x4}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/12 08:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000987000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mkdirat(r0, &(0x7f0000521000-0x8)='./file0\x00', 0x80) sendto$inet6(r0, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 08:15:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x6, &(0x7f000069f000-0x30)=[{0x7, 0x7, 0x4, 0x80000000}, {0x10001, 0x7, 0x2, 0x0}, {0x8, 0x6, 0x7, 0x8}, {0xfffffffffffffff8, 0x100000000, 0x5, 0x1}, {0xc49, 0xfffffffffffffc1c, 0x7fffffff, 0x34}, {0x101, 0x4, 0x20, 0x1}]}, 0x10) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) socket(0x0, 0x6, 0x1) 2018/01/12 08:15:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004d7000-0x8)={0x0, 0x65b}, &(0x7f0000d38000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000331000)={r2, 0x300000}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x1, 0x0, [@random="fa2e1f4900be"]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/12 08:15:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x2, 0x1, 0x9, 0x80, 0x0, 0xff, 0x110, 0x2, 0x509, 0x5, 0x1, 0x10001, 0x5, 0x401, 0x5, 0x1, 0x9, 0xa7, 0xd666, 0x100, 0x3f, 0x1ff, 0x101, 0x8001, 0x200, 0x3, 0x8000000000, 0x4, 0x386, 0x273d, 0xffffffffffff8000, 0x3, 0x10000, 0x5, 0x60, 0x7fffffff, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x8, 0x1ff}, 0x2006, 0x81, 0x1, 0x7, 0x71ddc334, 0x7fff, 0x7, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xd540245371943b93, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000366000-0x10)={0x0, 0x2aaaacc4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e99c5c08a84f"]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000f2e000-0x4)=0x6) [ 57.072605] device gre0 entered promiscuous mode 2018/01/12 08:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x40, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d87"}], 0x18, 0x0}, 0x0) [ 57.099572] device syz7 entered promiscuous mode 2018/01/12 08:15:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000e51000)='./file0\x00', &(0x7f0000c82000-0x11)=@random={'system.\x00', "6264657621f12e4121b97365010100fd"}, &(0x7f00008f7000-0x7)='md5sum\x00', 0x7, 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0xfffffffffffffffd, &(0x7f0000603000)="") pipe2(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x0) mq_getsetattr(r0, &(0x7f000044c000-0x40)={0x5, 0x2, 0xfffffffffffff3b4, 0xffffffffc8b62128, 0x9, 0x40, 0x0, 0x3ff}, &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000049b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000040000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cca000-0x8)=0x6) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000030000)=[], 0x0) fadvise64(r1, 0x0, 0x0, 0x4) open(&(0x7f00007f2000)='./file0\x00', 0x80000, 0x20) write$eventfd(r1, &(0x7f0000bd6000-0x8)=0x0, 0x8) [ 57.121060] device gre0 entered promiscuous mode 2018/01/12 08:15:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f000029f000+0xead)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000052000)="a0", 0x1, 0x0, &(0x7f00006de000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000aba000)=""/20, 0x101, 0x2, &(0x7f0000de6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff97) 2018/01/12 08:15:12 executing program 5: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000162000)={0x4d, 0x900000000000000, 0x9}) finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) 2018/01/12 08:15:13 executing program 6: r0 = socket(0x10, 0xa, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xed, "37b04d4ab21572b06f12a1faffe16c4d6571433bf203de8f01c3fba62cc0924b166e39f77148cf60e1f6e047f0d831494cf398b4c2daea87e19ea48f8acf278be77d943dea6347aca73e683847aaa05b2117c30cadf38988f2689f7ed19d1281cf60dc831b8e0a681bc71fe3c722e7e6b669c836adbaf90f323ce676c852c79de2bfdec39988c08dea394d08dbb1cf3a3a1109c06664ee2c67905d1fb61f26cbe749f17e07047289305a76bb8ec63b09645568a2d45de709846f7616326c06d134d2100792911ad1010ce95008caaef45e8f9b218babcf88b7ce6488654ccdc574bf2d4e236757298bc456efb3"}, &(0x7f0000001000)=0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xc46, 0x1, 0x4, 0x8, 0x7, 0x38d42bbf, 0x9, 0x0, 0x65, 0x8d4d, 0x9, 0x9, 0x8, 0x9]}, &(0x7f0000002000-0x4)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$packet(r0, &(0x7f0000581000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c7000)=0x14) 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000826000-0xc)={@rand_addr=0x3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ef2000)=""/26, &(0x7f0000ef3000-0x4)=0x1a) socketpair$inet(0x2, 0xb0daab3f0ae30158, 0xffff, &(0x7f0000373000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) recvfrom$llc(r2, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000e0000)='id_legacy\x00', &(0x7f0000d40000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/context\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f85000-0xab)="f015ddca0ede31c75f772e64a31fc226812b80c1501f76bacb837fd67225d757f5824f1a20e1f3388129c76b32bb73160df1564476f1ea0e9d4653509a8f22d692c6183c19fb9f7e894223fe62bb4a826fc8619c03a2a5fafef3a1af20f84d8ce1d71c891c09cc8ab1ed1c7c02ecca1927addcaeb99903baac5ab417e32ee0d18d9664be2cd5ccb2267cddf9b961b140a60dc0cc6dcf65c50522c38bb0969d8e7ab879798ff798b4dc1ba8", 0xab) request_key(&(0x7f00009cd000-0xa)="bd637279887365460000", &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r0) fallocate(r1, 0x2, 0xcc, 0x100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e69000)='/dev/ppp\x00', 0x402040, 0x0) waitid(0x2, 0xffffffffffffffff, &(0x7f000038b000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f000021b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c8f000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f0000001000)={r3, r4+10000000}, &(0x7f0000074000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bd2000-0x6)={0x0, 0x8000}, &(0x7f0000690000)=0x6) pkey_alloc(0x0, 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000845000-0x4)=@assoc_id=r6, 0x4) utimensat(r2, &(0x7f0000235000)='./file0\x00', &(0x7f00002e0000-0x20)={{r5, 0x0}, {0x0, 0x7530}}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002c2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000)=0xe8) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ddf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) mlockall(0x3) 2018/01/12 08:15:13 executing program 1: r0 = open(&(0x7f0000403000)='./file0\x00', 0x42, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendto(r1, &(0x7f0000eb3000)="8b86571835d3c9c3a382b1cfd8a59decaf0fd52ed47055854b8e97cf36860d0d96a11938b3eb4286ba18141622cfe51a5d9cac08fb5e23f635fcd91ef08826a091", 0x41, 0x0, 0x0, 0x0) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000df5000-0x8)={0x0, 0x9, 0xae7f, 0x100000001, 0x6}) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bdb000)=@sack_info={0x0, 0x8, 0x0}, &(0x7f00003bc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001ff000-0x6)={r3, 0xe20}, &(0x7f0000ed1000-0x4)=0x6) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008ab000)={r3, @in6={{0xa, 0x2, 0xb67, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6, 0xa1}, &(0x7f000056a000-0x4)=0x98) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f00007df000-0x10)='./control/file0\x00') 2018/01/12 08:15:13 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000548000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000805000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000391000)='./file0\x00', &(0x7f0000ee9000)={0x1, 0x1}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) lremovexattr(&(0x7f0000e8b000-0xa)='./control\x00', &(0x7f0000ef9000-0xf)=@random={'trusted.\x00', 'self-\x00'}) 2018/01/12 08:15:13 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000019a000+0xd27)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008c0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0xfffffffffffffffc) r2 = epoll_create1(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e15000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000f38000)={{0x5, 0x5478}, {0xfffffffffffff202, 0x0}, 0x1, 0x0, 0x7fff, [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, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r1, 0x8044, 0x0}, {r2, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) mq_getsetattr(r2, &(0x7f00008d9000)={0x80000001, 0xffffffffffffffff, 0x7d82, 0x0, 0x5, 0x0, 0x7ff, 0x401}, 0x0) shutdown(r1, 0x2) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ec3000)='./file0\x00', 0x42000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f97000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000502000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d91000)={r1, @in={{0x2, 0x2, @rand_addr=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, 0x1}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000992000)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c81000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x29}, &(0x7f00008b8000)=0x98) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5a000)='/dev/sequencer2\x00', 0x28000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000015c000)=0x0) seccomp(0x1, 0x0, &(0x7f00001a9000+0xe96)={0x200000000000011e, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffa, 0x0, 0xfffffffffffffffe}]}) eventfd2(0x0, 0x80000) 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000892000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b57000-0xd)='/dev/usbmon#\x00', 0x519, 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b00000-0x4)=0x0, &(0x7f0000848000)=0x4) r2 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x401, 0x7, 0x6, 0x401, 0xcd66, 0xf3, 0x5, 0x40, 0x3, 0x7, 0xf434, 0x3, 0x7b]}, &(0x7f0000fe4000)=0x108) sendmsg(r2, &(0x7f0000e07000-0x38)={&(0x7f00001cc000-0x10)=@ax25={0x3, {"c67e0f134f7768"}, 0x6}, 0x10, &(0x7f00008fe000)=[{&(0x7f00002f5000-0xa7)="79c9b527e261bdf231bb2d23bc3904910a44181509ed3d5862552a41a1bd827d04eb802700d9a5b82648f744b35ef97ea11049dce3daa8710286ce0514d2ec1bfdb1a854bd492f542e98b434616f322515dac19ee1c664e3a8f12135974ca6d90789fa64e2778f6066f0f54e5f33e97d497fc21895e81d4390fd50c60bccce9cf6aa82762e869f0c769f51c2002793fc3bc2a7e79505b0d5deb749dff347825d3e216136430624", 0xa7}, {&(0x7f0000233000-0xb9)="51f58aeb8feabc60d84b3779cb2cdac6eb6243b019963c46494e763e7f1b8a27fcc1ad2f97bf2e525db9018d9eaa3798bfc7360617533c630ed0d1fd95a878cfab3748d507b8c8ac1ed9477dc00d3b0c1e8e2090a6c1dfc1899f2355651a0c3c5cac7755a86946c51c0bdb0f3ebbaeb2abf74eda1f1a12e80fdb8e2a029eda95e31e2a522891aefb83747593f56d55ac1d79df6f32c2831a3c0a76fd02bd1cfdea133637fbbe467dafaf42aa5351fcd7fa959c81540b300b91", 0xb9}, {&(0x7f00006d9000)="", 0x0}, {&(0x7f00004e2000-0x64)="e835aa0a668416fbbb40bf739834947aba9a32f17827ded228392c106e90dbc5c381a986bbf865c365610c6c0d04f56667245d6560393d64f8378ea014bebbe95ef3b6e73eca2f5120370b12899d68744977dc798ca60efe4d6d3ffb8a7709e3ed6b8215", 0x64}, {&(0x7f000083d000-0x72)="73f7d8ea3cdd48333d0c4281902343c8dfc038140e87aef5bfc016038e74b490d9c90b1802236413addc815068fa24c06589e28d855f8ec9b940ab66c7378fe97b295c6891ed46286e4ac763488544b9066a426364539ba455c20673563a4a27fe9b5d5d85ce0e6a8581a9c7518fa617556b", 0x72}, {&(0x7f0000726000)="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", 0x1000}, {&(0x7f000059c000)="9bb8df77ebf61aed2e3caa35b54f0c3ae2cb95a2c4119a93800fb9f22afd6300a45a988309fd71da5abd1c12f67459256f0bd7b79679cc3654e26caf3906d7e751769d5efc5f931fc62f763a8740da8ab93775fa276ce52174136776437a6dbd6424b21278f9ba7906c98d6d5d252d33b750c5202197c62e9882a62d4b8bcb0c9810840c20676ce016ab", 0x8a}], 0x7, 0x0, 0x0, 0x8000}, 0x8880) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ba2000)=r3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f3f000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f15000)=0x8c) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f000092c000)={0x0, 0x0}, &(0x7f00009af000)=0x8) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000493000-0x4)=0x14) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r4, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa2}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b37000-0x8)={r6, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r7, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r7, 0x540d) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(r7, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r9, r9) fcntl$notify(r8, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_create(0x1, 0x80800) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000fe7000)="190747078757d66fd3e8492fa76f7485d706ed61f53f9297bf7499adac8bed41c072e78bfb18497443a2c246b8a1eca4fac6b9cb5f346f0327b8aa92ef92bac42cd11a5704b3f084a0be90b2902ebb687baf7355d5beab2462d8845270604a18426b962d92d3dbfaa05f07817f0f99da27236b5da9bfa1cf9448a8de49efa8ce597bfded8de8d61870d60cc4360ef47cd750044db775b558a00aee0c60546cd0b4a2cade6f62772b55334daf8c2345743f4113037b839299179cbaad4611c58d0c844ba2b070545c84310920221b5774a86bd7cb5d5ee144054d8f0365f5785f18eb4870a490") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f00000de000-0x20)="1f00000001021f000000000000000000029d15ff0900ef800400010000df18", 0x1f) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000bba000)={0x1000, 0x4, 0x3}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000141000)=""/195, &(0x7f00002d0000-0x4)=0xc3) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000057000-0x8)={0x0, 0x100}, &(0x7f0000afd000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d87000)={r1, 0x4}, &(0x7f000061e000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000892000)={0x0, 0x0, 0x982}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006ee000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000093f000)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_adjtime(0x4, &(0x7f0000947000-0xd0)={0x4, 0x80000001, 0x10000, 0xfff, 0xa275, 0x3, 0x4, 0x6, 0x0, 0x10000, 0x6, 0xfffffffffffffffd, 0x755, 0x81, 0xfff, 0x6, 0xa1, 0x8d7, 0x7f, 0x0, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x2, 0x2}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000a3000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r3, &(0x7f0000b9b000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) getpeername$netrom(r0, &(0x7f00001fd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000703000)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008ea000)={0x2, [0xf160, 0x0]}, 0x8) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) accept(r1, 0x0, &(0x7f000062a000-0x4)=0x0) write(r0, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f6e000)=0x6baf0b24, 0x4) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x1ff, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000131000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000+0x58b)={r1, @in6={{0xa, 0x3, 0x7ffffffe, @loopback={0x0, 0x1}, 0x58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) pwrite64(r0, &(0x7f0000002000-0x8a)="320e2be2c59c44f6481064f7ae48082ad7fbf501608b6e79cee7366bc6bb948d66e8f7baa80f49b80c355e058d8f967466207dbde2984342ca1f6737010e42d1e5fcb2f81abec20c4bdafbb9d0127f761526942cb0a1fe0bb947b138efed2bb7d9d7f570d2c7e3b567531bec4d8911e79df2fbc16e6fd0ec5dd702e941719bba52a01a341f64ed4622e2", 0x8a, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='net/udplite\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x3f, 0x400, 0x100000001, 0x100000a, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x3, 0x100000000, 0x0, 0xffffffffffffff5a, 0x40000000, r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x200, 0x100000000, 0x5, 0x100}, 0x24b) mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) [ 57.490694] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.523482] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/12 08:15:13 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea1000-0xe)='/dev/keychord\x00', 0x105800, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000def000)=0x10000, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000018000)="32000000140025ffff078d8e000914040a01c2fe020068001a000100e800f30000000000ddff014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) fcntl$notify(r0, 0x402, 0x20) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000291000-0x42)=@hdr={0x2, 0x4, 0x36e, 0x51d9, 0x1, 0x81, @ipv4={{0xc, 0x4, 0x1, 0x300000000000000, 0x38, 0x3, 0x80000001, 0x7, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@noop={0x1}, @ssrr={0x89, 0xf, 0x7, [@multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x8}, @generic={0x94, 0x3, 'a'}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0xffffffffffff8b1c}}}, 0x42) r1 = socket(0xa, 0x802, 0x0) timer_create(0x0, &(0x7f00003f1000-0x60)={0x0, 0x2f, 0x3, @thr={&(0x7f0000107000)="7ee728f0c6d0c8325b37ad54f89d70b52eafafd5d1f872fbc2b66edf9175297d35aa7a5d5cd237a634c4663bcc34cc55db565de47f0a5a3dc9451e652c318ef8d2e0def082dca9ad8a6951d68cc604ba37e3a5d7751136badd57946bc395cf65d0168e0f36c44322a6c8497764f34095cc1ad89ed47977d7c93243aa349a6d8d44163e17d2ca11d0b49c5ca05aa896d205d2270b317efe95db136f82ec7f2529e7abb21d3ba153a03fdef9df817e05c81116ccbcc2d528de2700e6", &(0x7f0000d7c000-0x6c)="3fd6428d9103945c654bd5d0d7ce24d7be199b11fe79b9bc4bae2759b7ef28ea913e6bb8393dcfa461fe5d4e97a8980a44d092b4ff891236d6e4ec68f28cd531f60fddd76d866ba729d6e2ad0c3fa9c8e4bdfe379b5cb165cb69eba8c13277bde72022449e69d04c723c88c2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bf000)=0x0) clock_gettime(0x0, &(0x7f000088d000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00003f1000-0xf)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f0000d6e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f6e000-0x7)='/dev/keychord\x00', 0x200000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400000000) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00005e4000-0xd)="020000f401000100a904b58c5ee1ffffffe7000000f00000", 0x18) socketpair(0x10, 0x5, 0x4, &(0x7f0000b8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000979000-0x40)={&(0x7f0000d71000-0x4)=[0x0], &(0x7f00003f2000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000036000-0x8)=[0x0, 0x0], &(0x7f00000a5000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d3000-0x15)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00004c5000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) readlinkat(r0, &(0x7f0000d20000-0x8)='./file0\x00', &(0x7f00009f6000-0xd9)=""/217, 0xd9) prctl$intptr(0xe, 0x4000000000000000) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1b000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000555000)=""/79) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000d34000+0xd00)=[{0x1, 0x1ff, 0xfffffffffffff930, 0x80000001, @tick=0x4, {0x2, 0x2}, {0x10001, 0x6}, @connect={{0x20, 0x7}, {0x0, 0x3}}}, {0x1, 0xb30d, 0x3, 0x6, @tick=0x1000, {0x2, 0x8000}, {0x2, 0x0}, @note={0x0, 0xb95, 0x6, 0x1, 0x4}}], 0x60) r1 = syz_open_dev$sndseq(&(0x7f0000f9c000-0xd)='/dev/snd/seq\x00', 0x0, 0x460800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000364000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000054f000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f00004aa000-0x2b8)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000017000)=[{{0x77359400, 0x0}, 0x200, 0xbbfe, 0x78}, {{0x77359400, 0x0}, 0x401, 0x7, 0x2}, {{0x0, 0x7530}, 0x3, 0x4, 0x3}, {{0x77359400, 0x0}, 0x5, 0xf3c, 0xfffffffffffffffb}, {{r0, r1/1000+30000}, 0xccd, 0xcad, 0x100000001}, {{0x0, 0x2710}, 0x20, 0xcae0, 0x7fffffff}, {{0x0, 0x7530}, 0xffffffff, 0x5, 0x1}, {{0x77359400, 0x0}, 0x7, 0x9, 0x8}], 0xc0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000018000)="55b2afebe54a25b8aa1c0eecac1de903b69900e566558fc5e901c3a6bbe2c05686e0b2351f457e47f09ad8e35c22dcde1a33d775ebf1eb5e726a8f267904aa53d9fbed48229c168c10dd7a9052c47462030ddd3adacfc416b394f0f989c192540961f2247b89b31d516d49246bf25f5416e1a8836f4c4ddcefab7845d7e0f6a5044efce9d126d82c55fcf9ce2986af75a478addbb3c79e0fa5469136734354131b95868b3cc4d7f498dcee75b2", 0xad) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xe, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) symlinkat(&(0x7f0000001000-0x3)='./file0\x00', r0, &(0x7f00007a5000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="96c66e14b5438721160864985b1ee2787c951e4947e08a184321", 0x1a, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1d, 0x800, 0x20, &(0x7f0000001000)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f00006a1000)='./file0\x00', 0xffffffffffffffff, &(0x7f000018f000)='./file0\x00', 0x9) 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000000)=[]) r0 = syz_open_dev$sg(&(0x7f0000c3b000)='/dev/sg#\x00', 0x10001, 0x40041) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e32000-0x4)=0x5, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000649000)=0x800000000, &(0x7f0000b0c000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000077e000-0x9)='/dev/rtc\x00', 0xa0180, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000598000-0x5c)={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x2, [0xd3a0, 0x6, 0x0, 0x7, 0x4, 0x400, 0x4, 0x2]}, 0x5c) syz_open_pts(r0, 0x408) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a5b000-0x1e0)={0xe7f, 0x10000, 0x5, 0x1000, 0x8, [{0xe3a, 0x17, 0x275, 0x0, 0x0, 0x302, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x7, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x6, 0xffff, 0xe7a, 0x0, 0x0, 0x686d9cef92c728a0, 0x0, 0x0, 0x0}, {0x0, 0x7, 0xfa, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf7, 0xffffffffffffffc2, 0xf, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x5e79, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x9, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000873000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009bc000)=0x0) write$tun(r0, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000372000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xff, 0x4, 0x0, 0x80, 0x9}, 0x20) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e63000)=@common='ifb0\x00') getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sync_file_range(r0, 0x800, 0x5, 0x0) 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000018000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000618000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x2, 0x3, 0x7, 0x20, 0x10000, 0x40}, 0x20) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e70000)=0xfffffffffffffffb, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00001a1000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, &(0x7f00002b3000)=[{&(0x7f000045d000)="85156ccda860dc65c48376bc8a02e50715f52a34b06761c1f7714593f46796ef0ab4c019a027ed1fc1dc62f74eb43b09360da3a00a4b7f23d40c5195503c66b0c45097015470b01ae3b5530e8047664e5c65aedb38273c97ef6af46bd3e774eaf58ae4d1a64d2b91285f11b57ad70d9cb75f6840c9682f54fa18a0584865b45949b57b05ff911a0851597381c6842bff7c6d26f38b8216fab84b46bc036cb6fcf794c673e4164a98600bfecab50a60ad1967ce07edff007a5fd2cd2926cca2e14f2e287c86b7d2f1b62bdf346c36b6530ab699a60326f57f3b9498a5e361c96fee15618b", 0xe4}, {&(0x7f0000b38000)="e63f2a1cc8047e233c0a701c8d07c90dfb9127ec23ec6275e0fa689fbed67fdda41a0e9e3e78550d7102542070ea81d23fe29c276cd9d7a955365f2cd956713dedbb0de376afd7c492b8b2c3c39c52c92bdc8f1fee9ea9e5dbd35cf7d22a312ab8383ba2111ba73c4aa8b037273a74bd656623e626e452fe6b3adcafa97cc1e27e02c3a159f5828197a41c859190b14b417328d84abd27fa540b713c278b268af7f2bf48d08c54eb4f19", 0xaa}, {&(0x7f00002db000-0x7f)="1819ed12c797c8da71d0609492469e47941cba1b5b56e4cf03340b030f6e9e38f3b243bdc69309f6ca7a1d2432396faa2c06d900e126f4526b408a72495b19f2fb7ad16936aaea41053216b1a5d3e17ba968ebd94036d447a629b81eaffaeb69330d4be152e508898ab27014430d676ab415fdf3648f123e6982812f37411c", 0x7f}], 0x3, 0x0, 0xffffffffffffffee, 0x0}, 0x4) recvfrom$unix(r0, &(0x7f000069d000-0x2d)=""/45, 0xfffffee2, 0x0, 0x0, 0x0) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000f3d000)="1f000000020319000000070000000680e2ed3b850900020000006bff02ee58", 0x1f}], 0x1) r1 = open(&(0x7f00002ba000)='./file0\x00', 0x200400, 0x2) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000805000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000fc000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007c4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c6000-0x4)=0xe8) lstat(&(0x7f0000c62000-0x8)='./file0\x00', &(0x7f0000312000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000459000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000866000)=0xe8) getgroups(0x3, &(0x7f0000e17000)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000efe000)=0x0) stat(&(0x7f00008a3000)='./file0\x00', &(0x7f0000dc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cb000)={0x0, 0x0, 0x0}, &(0x7f0000e14000)=0xc) r14 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000087000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2e000)=0xe8) stat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000930000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092b000)={0x0, 0x0, 0x0}, &(0x7f0000c8c000-0x4)=0xc) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000853000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000-0x4)=0xe8) r22 = getgid() r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008af000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d9000)=0xe8) lstat(&(0x7f0000bf5000)='./file0\x00', &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b6b000-0x4)=0x0) r27 = getuid() getgroups(0x7, &(0x7f0000464000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000061b000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbe000-0x4)=0xe8) r31 = getegid() r32 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/mls\x00', 0x0, 0x0) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(r1, &(0x7f0000cf1000)=[{&(0x7f0000445000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000309000)=[{&(0x7f0000b16000)="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0x1000}, 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{&(0x7f000042b000-0xd6)="2912839617267163b27ead62b9b42cddbd35d85dc18a688236464c3bbd0e9a97c5c2160cd9adcfe939712a3bc02fe6040f3db14dbed544fcf8fcbd150bfb8430e28a53b6614aeeb4c4e019bcb32edf3309af1225f7fc41976a8620799088d53cffd0ebd0943df7ff3a715ff7f4cb5ec4c39fe31faf9a0fbd986eacdec9be4c85130f0128c66e6b5140f806946c79938865b1c30327db4c16df4988a40c7acfffd8454ee87562a1f08e73041f3d439217d66b53a98db25c2c5dd6b0396570f0e2ac7c7a3e6310c013083bee1641d2c58eae009316e8a0", 0xd6}, {&(0x7f00001ca000)="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", 0xff}, {&(0x7f00009f1000)="cef24b39739dc4fb55ca5fb5db1773aa7227a8f2e9ab4928b1340304a4f4d000de864ddc19855a4edddc5c5a305dfcbdfdfdfba4f8e4977a256dd057408ef7ff4cbd93b36ae6a52aa8d5a99be7fe911232376f39adf6b6182f257ad4cff28aeeb0fcc6305e05ff18d7e4eabcd3c89937034c5c1b1c350d8841c3db7e59e4f3c470e2c43a8d6f01513d0b2b32ad9573b4e553f5bedb4fea796cdec75371b596b60fdb889fd5d4acff4cf46176f52b450e3f11fa7e6d8ef67bce8fb454c9df551dc8ea0970612c29b1e141bd1d", 0xcc}, {&(0x7f000026a000-0x76)="a622d7a15c0d96b917460e40ec23e289b90446cc96d3ab51013f34135c2ed5893b36063af5d8b74476c457fe53e06ab0ee3f52f461f30d66ca6e3b0ff6e14e7d91f57315c0b4a444dd6f6c30ab174befc10f1d558b9bd89bb6534147360ba76c322fdb8f76b1b8248d15c2ca213fa839773c5eb5b8f8", 0x76}, {&(0x7f0000d04000)="051da500e0d47b5397d1c03dbed58677613e649518653f344115e67a469a01c67a78f44350216fc5d7", 0x29}, {&(0x7f0000abf000)="ab79110c6db891b33bc744c8bcce0ed81121917dbdca2f9f5f150c28e4cb2627b18b55f1165b4108a6502e25a4d5085ac62f19a4596af7e684646dce8b", 0x3d}], 0x7, &(0x7f00004c8000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xd0, 0x20000000}, {&(0x7f00006ff000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000048b000)=[{&(0x7f00005d6000)="7e6ac61b7e4a3ef5967a577b912c3bf41f25a5fd5f586e0975ce096bb335ab205ebeed299f6519a01891ca7b5de20a46bb37d0ba75c10eb01c67244eca7bb59c064654ca50dd29b8ba0754563027458a6485a5705a3cd48c9e6de85cf24df42a6e5adca52c0c63856528ad960f25df7710522992a58ee8ba289ca3084930d2592a5eee7eeaa1ec16a4e849c3e6f0b6deb690bd91347ebdafbb209c9f7cc7400ef63995390be20dfed1565962c73067aaf193435cccef7fab7c7d321b6e34d86df6d7acc2b7d0d67377f6ed9e84e81c44c572bd3f600f10add92eaa9ff4ca0c0bce6692f1620bcb6ffe8c", 0xea}, {&(0x7f0000971000)="92f38f8d86e7c1b9dd4d61507d8ebf2f08cdbdd704fa09a45cb536fb739b5c60da8656067c6ebf9175013ee789aa6cbcb2a6d84a3213212290491d0781a711eb6419fe7501acb28e1fbebd91aa50d836a2177b748f90fb396fef80fd3cb40ab0f7b1ecc19a6551a3a331af4ba5779fec1c528588a3ad06b5e5980c257a0f2e1539f22a28eb7d3d2df50223f2dc366f3aeb9ff51d4fba57193dac3ff8e510ef80007fcf34f7d9b0d105bafd5240a96b5424ac41013d92f783f495cbb7ce77702811aad88a2443ac54713b85a044b4cf3f6796780d9e97f2a4676932d1a5137874bdef95fafa3d18de08ac5f553d7f8ef1ad", 0xf1}], 0x2, &(0x7f0000918000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x4000051}, {&(0x7f0000054000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000089b000-0x20)=[{&(0x7f0000297000)="68eef6b8a951b15b7a678321617e28aa1b6c9a966c877db631a731b99ae81bb06993474fb9c00bb22d7fadcc040c3a1ad5e5d29e1bde14e59c292e82f0f5223b2d366ca73e73f47843c5944043a8062cbbb284c10469b2c9024280595a5bd811628828d266376a6a4e933080f9ccdf1ce28c0c9d48a83be66b71f4d3aeae373984df", 0x82}, {&(0x7f0000499000-0x3)="d6f18b", 0x3}], 0x2, &(0x7f0000379000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r32, r0, r0, r33, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x0}], 0x5, 0x0) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000019000-0x30)={0x40, 0x0, &(0x7f0000015000)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x4}, @acquire_done={0x40106309, r0, 0x1}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x3, 0x4}], 0x96, 0x0, &(0x7f0000015000-0x96)="df3e7419feb221a8d2caee6c4ca1778bd5ebbcc8ae1d6af5e47ec4a742aa6b899a6bf2e833bbd8bf22a9ef8b954c3329b1ad1f330848cd06c06ef91309773e545f437632ad89c6b820a7ed9f9e702b0542640496d204d876aca74ee5765d6a773bce855e39446dcaa384b507877fac67fbf808241b7a2449d43e4fcb04dc644825a6a4e13d51d34d24af9e8d307f8195fbffe38e2037"}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x1020, 0x20, 0x2fd, 0x4, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=r1}, @generic="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"]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000008000)={0x0, 0x1, 0x10}, &(0x7f000000a000)=0xc) sendfile(r0, r1, &(0x7f0000001000-0x1)=0x0, 0xb659) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000)={r2, 0x6, 0x5, 0x3, 0x0, 0x3}, &(0x7f0000002000)=0x14) [ 57.781810] netlink: 4080 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.795652] binder: 9147:9153 BC_ACQUIRE_DONE u0000000000000000 no match [ 57.809709] binder: 9147:9157 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000009000-0x4)=0x0) 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) fcntl$getown(r1, 0x9) dup2(r4, r5) tkill(r3, 0x16) 2018/01/12 08:15:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/34) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000)="", 0x0) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c76000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) fallocate(r0, 0x0, 0x8, 0x0) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/12 08:15:13 executing program 6: r0 = syz_fuse_mount(&(0x7f0000c22000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000289000-0x11)='/selinux/enforce\x00', 0x2900, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f71000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00004b2000-0x8)={r2, 0x2}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00001fd000)={0x0, 0x0}) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b96000-0x4)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e2d000)={0x0}, &(0x7f0000178000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000341000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c4d000)=0x10) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f2e000-0x28)={@generic="b439128d0db6763c1d38279fdf8ce752", @ifru_mtu=0xffff}) r3 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000478000-0x10)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) prctl$seccomp(0x16, 0x0, &(0x7f0000734000)={0x0, &(0x7f000091a000)=[]}) close(r2) fcntl$getown(r2, 0x9) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe9) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006f8000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000)=0xe8) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) accept4$packet(r0, &(0x7f0000df8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c8000-0x4)=0x14, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097e000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r3, r2) writev(r4, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) [ 57.824513] netlink: 4080 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/12 08:15:13 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055a000+0x270)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000096b000-0x8)='./file1\x00', &(0x7f00003fb000)='./file0\x00', &(0x7f0000428000-0x8)='tracefs\x00', 0x0, &(0x7f000007d000-0x4e)="c911714f630e4868600866c647fdddb5a08800000007c382e0c4a76b93bccff6773534b15fdf30df1278f5aa71efa71e18c1a308002c8ae9e74dd61f828b29de2602dd55068b8c3a368808d3994f") 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000587000-0x30)={0x44, 0x0, &(0x7f0000e30000)=[@transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x30, &(0x7f0000982000)=[@ptr={0x70742a85, 0x1, &(0x7f0000e83000)=0x0, 0x1, 0x3, 0x2b}, @ptr={0x70742a85, 0x0, &(0x7f00006a7000-0x1)=0x0, 0x1, 0x0, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000d44000)=[0x30, 0x38, 0x38, 0x38, 0x20, 0x30]}}], 0x40, 0x0, &(0x7f00009bf000)="95fe6b44825b7ea145e8727de0fdcdf7d2be05c1d6eb4c9c2f977c08ed50b649517905a8a6032a52f2081aa28cbf13e8ded608587e1a5329c9312a32c5a634cc"}) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000052000-0x4)=0x0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000257000)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fce000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) syz_open_dev$binder(&(0x7f000023b000)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000083c000-0x4)=0x4162, 0x4) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00002eb000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff8000-0x9)='/dev/sg#\x00', 0x8, 0x20100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b99000)='./file0\x00', &(0x7f0000a98000-0x8)='./file0\x00') r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7ffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) getpeername$netrom(r1, &(0x7f0000d8e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006a2000)=0x48) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0x19) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df4000)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000df5000-0x8)={r7, 0x1400000000}, &(0x7f00002e8000-0x4)=0x8) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) recvmmsg(r6, &(0x7f0000df3000)=[{{0x0, 0x0, &(0x7f000041b000-0x40)=[{&(0x7f0000990000)=""/22, 0x16}, {&(0x7f0000df3000)=""/136, 0x88}, {&(0x7f000001b000-0x9)=""/9, 0x9}, {&(0x7f0000df4000-0x85)=""/133, 0x85}], 0x4, &(0x7f0000c73000-0x54)=""/84, 0x54, 0x6}, 0x4}, {{&(0x7f0000819000)=@generic={0x0, ""/126}, 0x80, &(0x7f000039b000)=[{&(0x7f0000df3000)=""/242, 0xf2}], 0x1, &(0x7f000053e000-0x8a)=""/138, 0x8a, 0x75}, 0x7}, {{&(0x7f0000df3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000df4000-0xa0)=[], 0x0, 0x0, 0x0, 0x10001}, 0xabb1}, {{&(0x7f000073f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000-0x50)=[{&(0x7f0000503000-0x1d)=""/29, 0x1d}, {&(0x7f00003c3000-0x53)=""/83, 0x53}, {&(0x7f0000df4000-0xae)=""/174, 0xae}, {&(0x7f0000de9000)=""/84, 0x54}, {&(0x7f0000df3000)=""/29, 0x1d}], 0x5, &(0x7f0000c25000)=""/56, 0x38, 0x0}, 0x0}], 0x4, 0x0, &(0x7f00000c1000)={0x0, 0x0}) [ 57.905808] binder: 9192:9198 got transaction to invalid handle [ 57.906540] sock: sock_set_timeout: `syz-executor1' (pid 9193) tries to set negative timeout [ 57.940473] binder: 9192:9205 transaction failed 29189/-22, size 0-0 line 3004 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff82f, 0xfffffffffffffff4) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f16000)={0x5, 0x8001, 0x3, 0x2, 0x1, [{0xffff, 0x4, 0x8d4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) connect$inet6(r0, &(0x7f0000e2b000-0x17)={0xa, 0xffffffffffffffff, 0x101, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 57.948013] binder: 9192:9198 transaction failed 29201/-22, size 104-48 line 3004 [ 57.948098] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.955768] device lo entered promiscuous mode [ 57.990945] binder: 9192:9198 got transaction to invalid handle [ 57.999161] binder: 9192:9198 transaction failed 29201/-22, size 104-48 line 3004 [ 58.010476] binder: 9192:9198 transaction failed 29189/-22, size 0-0 line 3004 [ 58.021007] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.026642] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.032130] sock: sock_set_timeout: `syz-executor1' (pid 9167) tries to set negative timeout [ 58.040791] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/rfkill\x00', 0x100, 0x0) accept4$nfc_llcp(r2, &(0x7f0000586000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009df000-0x4)=0x60, 0x80800) r3 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000986000)=""/4096) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(r0, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00008b2000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000161000-0x4)=0x2) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) fstatfs(r1, &(0x7f0000eaa000)=""/3) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x40, &(0x7f0000661000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x141) 2018/01/12 08:15:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) getresgid(&(0x7f00009da000-0x4)=0x0, &(0x7f00007e6000)=0x0, &(0x7f0000826000)=0x0) getgroups(0x2, &(0x7f000013b000-0x8)=[0xffffffffffffffff, 0x0]) r4 = getegid() getresgid(&(0x7f0000ac0000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x0, &(0x7f0000a2a000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d03000-0x8)={0x0, 0x0}) sched_getattr(r6, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getgroups(0x4, &(0x7f0000855000)=[r2, r3, r4, r5]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) getegid() 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000025b000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044a000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000498000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0x0, 0x7, 0xe414, 0x7, 0xa85}, &(0x7f0000d54000)=0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d01000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b52000)={0x0, 0x0, 0x100000000, 0x9, 0xe0, 0x4}, &(0x7f0000830000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000112000)={r4, 0x4b, "1ccc231be130e955c5a8240b3b4b13b6d87bb8f3389b7c2b77548b826dbdb3306e35f269dac828d9fb304f71a4089edbda21ee60add08104fc3b9ef07b174f7e83607d2d6acf9d4a744db5"}, &(0x7f00005b7000)=0x53) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000483000-0x20)={0x913d, 0x10000, 0x0, 0x433, 0x800, 0x1, 0x0, 0x9, r4}, &(0x7f0000c36000)=0x20) poll(&(0x7f0000cbb000)=[{r2, 0x0, 0x0}], 0x1, 0x80000002) recvmmsg(r2, &(0x7f0000b14000-0x12c)=[{{&(0x7f00004bf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000160000-0x60)=[], 0x0, &(0x7f0000e69000-0xb6)=""/182, 0xb6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bab000)={0x0, 0x0}) connect$unix(r2, &(0x7f00005d7000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000971000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000465000)=0x0) recvmsg(r0, &(0x7f00001f6000)={&(0x7f0000d1c000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f23000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000387000)={0x0, 0x0}) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x1bd, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000597000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 08:15:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000197000-0x100)={0xfffffffffffffffd, 0x0, 0x4, 0x1, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)=':\x00', 0x2) 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="ed", 0x1, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x2) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0xf92d225f7e6295e1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="f2e6cd2440fb496f376a61afad74b06e96adf8655b5c8c29c74963ffcf2689a1f6fc07aa3dea678d949981a7465af53d881b45180c77a90282286fb497c3dd5445c23f1fb67c4853a31cb2c5246536867eb6614e3fc119f17b725b00bea45fa8f228a49d6e145dc390d2a523017bdd8492d499a256f56a218e117c622b9abf521295de2d2507d4aaf000f93cf8d3c59ebb9d3b04699b9b2ceef4e81aa834a593ea387a30b61645be9da60f4ea4faab092028f1a97f562504810abffea5ede447d866f665da48293fa22ccc6a97553f1aee341ecbb96c55", 0xd7, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x0, &(0x7f0000001000)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f0000c81000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c60000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000031b000-0x4)=0x0, 0x4) [ 58.168775] binder_alloc: binder_alloc_mmap_handler: 9233 20000000-20002000 already mapped failed -16 [ 58.179554] binder: BINDER_SET_CONTEXT_MGR already set [ 58.184941] binder: 9233:9250 ioctl 40046207 0 returned -16 [ 58.185529] binder_alloc: 9233: binder_alloc_buf, no vma [ 58.185549] binder: 9233:9264 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 08:15:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fe0000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000039000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) 2018/01/12 08:15:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 08:15:13 executing program 3: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x19, &(0x7f0000c55000)={@common="7465716c300000000000000000000006", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{0x3, 0x80000000, 0xfe, 0x307}, {0x0, 0xfd, 0xfffffffffffffff7, 0x312a}]}, 0x10) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) 2018/01/12 08:15:13 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000011000-0x28)={@common='nr0\x00', @ifru_addrs=@sco={0x1f, {0x4, 0x9, 0x8, 0x7, 0x3f, 0x63b}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/67}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/12 08:15:13 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f5d000-0xd)='/dev/usbmon#\x00', 0x1000, 0x400400) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00004d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005d8000)='./file0\x00', &(0x7f0000298000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f5b000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000)=0xc) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5c000-0x8)='./file0\x00', &(0x7f000034d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f5b000)={0x0, 0x0}) r9 = geteuid() stat(&(0x7f0000061000)='./file0\x00', &(0x7f0000a8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000f5b000)=[{&(0x7f0000f5c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5b000)="458756c78f322b2006cb575444fa39019f92e2608270ad5427a647dc24a61e4055c9a7e84d0fd9f4cfb7ff20e02889298bf47e902b4b86957721d4e9ffa247d9f18d5fdc4e85fba75a40e0287b273284fc163abdb7241619f51c1af50b223cbf3d16f802811b2ba1f25835df16afb90c595cff6af32af72b3bb575", 0x7b}], 0x1, &(0x7f0000009000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000001}], 0x1, 0x1) r11 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r11, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f00001e8000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/12 08:15:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000072c000-0x9)='/dev/ppp\x00', 0x10900, 0x0) getsockname$netlink(r2, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007a2000)=0xffffffffffffff7e) 2018/01/12 08:15:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000be4000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba3000)=0x8, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002b0000-0x24)="240000001a0025efffffff0400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) 2018/01/12 08:15:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x19b000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c33000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d12000-0x20)={@generic="a8ccddab3e327b8b7b7280a5b05eb47e", @ifru_flags=0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cda000)={0x0, 0x38, &(0x7f00006a6000-0x38)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f0000031000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d9c000)=@assoc_id=r3, &(0x7f0000fa9000)=0x4) ioctl(r1, 0x40000000401070c9, &(0x7f0000071000)="") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000816000)={0x101, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000423000-0x10)={r4, 0x8}) 2018/01/12 08:15:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000)={0xaaaade0, &(0x7f0000000000)=""/29, &(0x7f0000000000)=[{0x0, 0x4a, 0x0, &(0x7f0000002000)=""/203}, {0x8, 0x4c, 0x800100000, &(0x7f0000002000-0x4c)=""/76}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000004000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) fchown(r0, r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x3, 0x7, 0x7, 0x4, 0x4}, &(0x7f0000005000-0x4)=0x14) [ 58.222799] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.233206] binder: undelivered TRANSACTION_COMPLETE [ 58.238372] binder: undelivered transaction 65, process died. [ 58.244249] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 08:15:14 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x404000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) dup3(r0, r1, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000234000-0x68)={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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x8002) 2018/01/12 08:15:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) open$dir(&(0x7f0000700000)='./control\x00', 0x20001, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cc000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000abe000)={0x1, 0x5, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b2700d207c37", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="85a5582f60ea", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x9, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 08:15:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00009d9000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffffbf) listen(r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008f0000)={0x0, 0x100}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001c4000)={r3, 0x9}, &(0x7f0000b4d000)=0x8) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 08:15:14 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) 2018/01/12 08:15:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000027e000)='ns.utH\x00') preadv(r1, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bbd000)={0x8, 0x3ff, 0xffffffffffffffff, 0x100000000, 0x2, 0x28cd}) syncfs(r1) ftruncate(r1, 0x0) 2018/01/12 08:15:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e23000-0x4)=0x0, &(0x7f000075a000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008dc000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 08:15:14 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x800) fcntl$addseals(r0, 0x409, 0xd) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x200) 2018/01/12 08:15:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1e000)={0x0, 0x0, 0x0}, &(0x7f00000f4000)=0xc) ptrace$setregs(0xf, r2, 0x6, &(0x7f000086d000)="5def0e4ff2d4c158e2b8187d6bc46d5fc8f98cce1e4c67b9bb612ab1b94a950bb60b9ef70dfec1666943fa") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c19000-0x10)={0x214, 0x0, 0x78e6, 0x6}) r3 = socket$inet(0x2, 0x80000, 0x7da6) syz_open_dev$usbmon(&(0x7f00006a9000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c33000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000045c000-0x8)={0x0, 0x8}, &(0x7f00006b4000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000063c000)=@assoc_value={r4, 0xde74}, &(0x7f0000f41000-0x4)=0x8) 2018/01/12 08:15:14 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005db000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000474000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000799000-0x8)={0x0, 0x9, 0x8}, &(0x7f00005f9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x7ff, 0x2, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b0c000-0xc)='/dev/autofs\x00', 0xfffffffffffffff9, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ebe000)={&(0x7f000058b000)=[0x1, 0x5, 0xfffffffffffffffb, 0x3, 0x5], 0x5, 0x9db2, 0x50, 0xfff, 0xfffffffffffffffb, 0x3ff, {0x5, 0x7fff, 0x1, 0x1, 0xdf3e, 0x6, 0x9, 0x7, 0x1f, 0xfffffffffffffffa, 0x4, 0x1000, 0x5, 0x80000001, "500904f3dd2a9d9474a90ea1266df486d3558e66de552917b4703cdad3b94da2"}}) 2018/01/12 08:15:14 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000c2e000)='./file0\x00', 0x7) accept$nfc_llcp(r1, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab0000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003e8000-0x4)=0x0, &(0x7f0000e65000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f00006f7000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 08:15:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000594000)=@ethtool_rxfh_indir={0x0, 0x3d4, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000055e000-0x10)=@buf={0x63, &(0x7f000038f000)="af9c7a47bad39143b5ffc436c60f60b5be7872cc092f05b2db2d81bb0265fd7bc1687e7270db84da9d96e8045c76910f9b88c9a5fe2eba9caaa43b7d1f9e1097a57bb828341bc281af331978b3671e6956b7aa5465df4f1acf8f9d4f33b5ad427c23a9"}) 2018/01/12 08:15:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000140000)='/dev/sg#\x00', 0xe2b, 0xa4300) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000aa000)=[{0xc, 0x5}, {0x8, 0x3}, {0x4, 0x5f09}, {0xb, 0x200}, {0x4, 0x1}, {0x8971c2d41666d0ea, 0x3f}, {0x3, 0x5}, {0x8, 0x2}], 0x8) tee(r0, r0, 0x4, 0xa) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fdatasync(r1) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000ff1000)=0x0, &(0x7f0000156000-0x4)=0x4) ioctl$void(r1, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000900000-0xc)={0x0, 0x2, 0x2, [0x5, 0x0]}, &(0x7f0000cb0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005a3000-0x8)={r2, 0x33b}, &(0x7f000053e000)=0x8) 2018/01/12 08:15:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) userfaultfd(0x80800) 2018/01/12 08:15:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f000003d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x100000001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/01/12 08:15:14 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet6(r0, &(0x7f0000442000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006bc000-0x4)=0x1c) socket$inet6(0xa, 0xa, 0xab8) 2018/01/12 08:15:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00009fc000-0x4)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 08:15:14 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0xe8b3, 0x200) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='dctcp\x00', 0x6) ppoll(&(0x7f0000006000-0x38)=[], 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)={0xfffffffffffffff8}, 0x8) 2018/01/12 08:15:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000aea000-0xb)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f00001fc000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000be1000)=0x3) 2018/01/12 08:15:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00005c2000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/status\x00', 0x0, 0x0) sendto(r1, &(0x7f00009a6000-0x501)="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", 0x380, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) sendto(r1, &(0x7f000004b000)="87188e7f24d53be0553070c1920a14cf61a75cc205a27b340cd740bad8ff8987f3a8ebfdcdb5951a474f7e684d96d0b077aad72543c3e91dfc10b4fefaa703d898a6a64b635789468c677534c1c6b1662bff29f5d34b48018f9cf18f9472629e3b5bf8b17e4b8d713680388665fb90e87c6c", 0x72, 0x4, &(0x7f00004f3000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/12 08:15:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000)={0x0, 0x7f, 0x8, 0x100000001}, &(0x7f0000016000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000352000-0x8)={r1, 0x6}, 0x8) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0xffffff21) readv(r0, &(0x7f0000a13000)=[{&(0x7f00001dc000)=""/173, 0xad}], 0x1) 2018/01/12 08:15:14 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000016000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000013000)={&(0x7f000000e000)={0x48, 0x7, 0x5, 0x304, 0x6, 0x1, {0x7, 0x0, 0x1}, [@flag={0x4, 0x59}, @flag={0x4, 0x43}, @nested={0x2c, 0x25, [@generic="f30aada7648cae39022c8be7f9b1ff9393968196c855965a11", @flag={0x4, 0x5f}, @flag={0x4, 0x2}, @flag={0x4, 0x71}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x8004) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000016000-0x2b)="f913e20d7537675de2396bc89a26999babed7d6251975e4e4559ceef5ca49d141f80c0e446a5f795d157c3") 2018/01/12 08:15:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = dup2(r0, r2) ioctl$KDSKBLED(r3, 0x4b65, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004bb000-0x4)=0x0) 2018/01/12 08:15:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/context\x00', 0x2, 0x0) [ 58.601398] sg_write: data in/out 44282/2147479506 bytes for SCSI command 0xf7-- guessing data in; [ 58.601398] program syz-executor6 not setting count and/or reply_len properly [ 58.626295] kasan: CONFIG_KASAN_INLINE enabled [ 58.631674] kasan: GPF could be caused by NULL-ptr deref or user memory access