r0, &(0x7f0000000000)={0x28, 0x1, 0x4, @fuse_notify_inval_inode_out={0xf146, 0x8000, 0x4}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000950000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getrandom(&(0x7f000059d000)=""/48, 0x30, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f95000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00008d4000)={0x1000, 0x401, 0xf1, 0x0, 0x6, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x100000000, 0x3, 0x8, 0x100000001, 0x0, 0xff, 0x2, 0xc, 0x2, 0x0, 0x1}) rename(&(0x7f0000d77000)='./file0\x00', &(0x7f000036c000)='./file0\x00') 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000465000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) socketpair(0x8, 0x80a, 0x80, &(0x7f0000dae000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad5000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006ca000)={r2, 0x764e3e4b, 0x40, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) write$eventfd(r5, &(0x7f0000f08000+0xe4c)=0x0, 0x8) 2017/12/29 23:25:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009f1000)={0x0, 0xda, "5f79b1c8ab3df7c10fcb904fa87f037fb7b914771462983242f67b1f9fad09834041e2dee9a9de4d7224f1803990a52e0a087aa435d7268726dbaa9559593251a63480643da13f90e441d8a4e11baf28ad6138066627462b15f59c6eea54c5b54199778d92e6be87781c2304f071587cd3138c86ac97f5d63a49c5f45228e1f70c7aa106b70fb079731dcccdbc448ff1bdac5474d2b21d61c7615ef10bcaf469b225bbc38f0ec9c73917601bbe4efd42e22277ff0f9b3c32f70764bc80d7a900b0fc4749057fca9df401cbcd4b17a2345b6a6cb5fa50c02a2766"}, &(0x7f00004f9000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003bd000)={r1, @in6={{0xa, 0x3, 0xc5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e5c000-0x8)={0x0, 0x0, ""}, &(0x7f0000013000)=0x8) 2017/12/29 23:25:05 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000047e000)=""/145, &(0x7f000044a000)=0x91) fcntl$getownex(r0, 0x10, &(0x7f0000c68000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000b12000)='n{ma_maps\x00') syz_kvm_setup_cpu$x86(r3, r3, &(0x7f000095a000/0x18000)=nil, &(0x7f0000b1b000)=[@text32={0x20, &(0x7f0000acc000)="665da10000010066baf80cb826be3d87ef66bafc0c66edc4c24547b0000000000fc76d0666baf80cb8c0656f8eef66bafc0cb800200000ef0f20e035200000000f22e0640f380524d43e3e660fdbea0f015823", 0x53}], 0x1, 0x8, &(0x7f0000038000)=[], 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000708000)={0x1, &(0x7f0000af2000+0xfc1)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000dcb000)={0x4762, 0x101, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f00005e3000-0xfd)=""/253, 0xfd, 0x10102, &(0x7f00006a8000-0x10)={0x4, 0x8eb028f, 0x8e00000000000, "3f30b7f14d9e", 0x8d7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000009d000-0x78)={0x2, 0x78, 0x9, 0x1, 0x73b6520d, 0x1000, 0x0, 0xb2, 0x2400, 0x0, 0x10000, 0xdc, 0x200, 0x6, 0x0, 0x7f, 0x7, 0x1f, 0x4, 0x10001, 0x1, 0xffff, 0x80000000, 0x1, 0x100, 0xbf, 0x7fffffff, 0x2d5, 0x9, 0xa83, 0x2, 0x2, 0x8, 0x0, 0xdba7, 0x4, 0x7, 0x81, 0x0, 0x1, 0x6, @perf_config_ext={0x4, 0x5}, 0x2040, 0x1000, 0x16f, 0x7, 0x80000001, 0x3, 0x4, 0x0}, r1, 0x7f, r3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca1000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c63000)=r4, 0x4) pread64(r3, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}}) pause() ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000917000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendto$inet(r0, &(0x7f0000fb6000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000c6d000-0x8)='./file0\x00', &(0x7f0000c59000)='./file0\x00') 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 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$inet_sctp(r0, &(0x7f0000068000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="5ce1a15e7cc6b96bc1fc7ef0c548060d8fa54488edba57fec812fa4dbbcc2af72766d42685bcbd35ae198f499167b253d42dcccb76d4cf997466c68f3d11df46c4b99c0f300ed5dbcf71d7e51550c82a", 0x50}], 0x1, 0x0, 0x0, 0x4044810}, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$sndtimer(&(0x7f000081f000-0xf)='/dev/snd/timer\x00', 0x0, 0x3ffffd) signalfd(r1, &(0x7f00000b5000)={0x0}, 0x8) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000082b000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x100000001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a94000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000072a000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fremovexattr(r0, &(0x7f0000e8f000)=@known='system.advise\x00') r1 = request_key(&(0x7f0000a5c000-0x6)='rxrpc\x00', &(0x7f000086a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e03000-0x1)='\x00', 0xfffffffffffffffc) add_key(&(0x7f00008dd000)='rxrpc\x00', &(0x7f0000a2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0xda42, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000d000)={0x0, 0x1000, "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"}, &(0x7f000000a000-0x4)=0x1008) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000012000-0x8)={r2, 0x65d}, 0x8) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00b4010b00000000024fe500020000000000000088", 0x32, 0x0, 0x0, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x8000, 0x8, 0xfe, 0x7ff, 0x9, 0x2}, 0x6}, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d1f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000313000-0x68)="a7547267f2153f5e7a016eb128b74d61e24d7e46535086d71aeab05e00e10d7d2fbea228ed236672143bbac01bdd83d57893f7d62e591da9cb92659c3aa5f386a98537157250250af4dca6377f34deb526cd9eb81b90da55c2f81d301d0ef0b2c72d338527757580", 0x68) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000010b000-0x4)=0x0) sched_getscheduler(r1) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000077e000)={0x1, &(0x7f0000e05000)=[{0x200006, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r1, 0x1) r2 = accept4(r0, &(0x7f00009a4000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f00001e2000)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000898000)=0x0, &(0x7f00005ca000-0x4)=0x4) close(r2) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/ptmx\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/sequencer2\x00', 0x44000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e72000-0x10)={r0, &(0x7f0000687000)="4c961b80c61e7af3a1d643d444b19fc2a7fdbfc450dffc5d165211543f13955f986201142bb9d76e8d3f796d46f573a4c5b94c1e9b085afdc4d69fb4d5953859963412c278ca7219a92c4f2291499b7a8f5dfef35667f4f490289d3868132b922955f0c36d8bbc4664dd0ec23365e008baebb2f9449daa7b04aac90765139fc02a8185e429bf71132d034ff2060e85f84d72961a3618738d19ce7568242ae56a55b45d"}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) [ 71.833065] device gre0 entered promiscuous mode 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) add_key$keyring(&(0x7f0000e70000)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x1) io_setup(0x6, &(0x7f000055f000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000e75000)=[&(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000005a000)="d2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ce5000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000ce5000)=0xc) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce4000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000539000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a0000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x1, 0x8, 0x20, 0x20, 0x10000, r2, r3}, {0x5, 0x8, 0x3, 0x935, 0x20, 0xff, 0x3ff, 0x2}, {0x3, 0x1428c7ef, 0x6, 0x2}, 0x0, 0x6, 0x7, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc, 0x2}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x0, 0x0, 0x800000070df623a, 0x8, 0x4000000000, 0x7}}, 0xe8) r4 = getpgrp(0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r4, &(0x7f0000ce7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000)=[{0x24, 0x25, 0x3, 0x0, 0x0, "d45929db0300000000000000fffffffffff36d49"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000895000)={@common='teql0\x00', @ifru_flags=0x600}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000000000000000001dc1a2054b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@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) write$tun(r2, &(0x7f00009c0000-0x2576)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "021bfb", 0x401, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b4004e", 0x0, "800107"}, "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"}}}}, 0x433) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000966000-0x11)='/selinux/enforce\x00', 0x40, 0x0) unlinkat(r0, &(0x7f00009c4000-0x8)='./file0\x00', 0x200) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000d5d000)=0x0, &(0x7f00000d7000)=0x4) socket(0xa, 0x2, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00008fa000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000c67000-0x8)=0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2000000000000000, &(0x7f0000db6000)={0x1, &(0x7f0000033000-0x8)=[{0x6, 0x0, 0x0, 0x8}]}) prctl$intptr(0x1c, 0x2b50) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cbf000-0xa)='/dev/cuse\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000452000)=0x3, 0x4) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x8000000000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d18000-0x9)='/dev/sg#\x00', 0x7, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff7000-0xa4)={0x0, 0x9c, "f4eff0b1215afd4de8dafade329d175dd48e389cf9fb9d9d59d03fc6fa8e514c48f91a5aba2f1a7ef21ede0d3d46b6965dfe656b5d7dc883193b60eed54ae96c7e048739cb31542c61d50b9c4037d2a4e41bbdf5c6178576bd4d2ba3fe518c6924e8d086289ca615c42b823132314a59da7e655c4f3532a255993484ca39caee094fa8d808f6c019f75f0a4a81f9b3a3d0a993fed9090b4a2d1e5523"}, &(0x7f000087f000)=0xa4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008e8000)={r2, 0x7}, &(0x7f00001e2000)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000298000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) epoll_create1(0x80000) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x410002) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00004ee000-0x5c)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x5, [0x4, 0x8, 0x9, 0xff, 0x51baccef, 0x3, 0x7ff, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004bf000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @random="402ee14817d3", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00008e1000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x3c, 0x0, @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}, {[], @udp={0x0, 0x0, 0x14, 0x0, "3c67c0154aad8b5f43ee48db"}}}}}}, 0x0) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) dup3(r0, r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40020a, 0x0) [ 71.904163] device gre0 entered promiscuous mode 2017/12/29 23:25:05 executing program 0: setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x20010002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000547000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1000000000) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f000059d000-0x2a)="290000001a001900013d3500000a0006020000040000fffdffffff030d001004000000002400030008", 0x29}], 0x1) 2017/12/29 23:25:05 executing program 5: r0 = gettid() ptrace$getregs(0xe, r0, 0x6, &(0x7f0000d47000)=""/153) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x420f, r0) ptrace$setregs(0x10, r0, 0x0, &(0x7f0000001000-0x83)="d49ce400f1789d2f6178b86f97f1bd6ccc000000000000ffff8a88873cb7906f5c00000000803f000000bc9bbb1e50c4e15463f6d792bc822ddd40ffb58100ec3fbc5b000000000000d10474f255cc56f822b33047abff95ece94957183ccc927b0ba72bb4ec56e4307ede58916268af9e439b5a3962fe7ceeaa4434678910245106cf") [ 71.965408] device gre0 entered promiscuous mode 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000658000)='./file0\x00', &(0x7f0000310000+0xd80)=""/4096, 0x1000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f00009ee000-0x10)={0x2, &(0x7f0000d80000-0x10)=[{0x0, 0x400, 0x7f00000000000, 0x4}, {0x5, 0x3f, 0xe, 0xde}]}) fgetxattr(r0, &(0x7f000050f000)=@known="73797374656d2e736f636b70726f746f6e616d65acb1e31896509164e87454d61b5072c6897f991a54afea94ee0a68d621ac0cc02a3e9e6015c72c0000000000000002e68d60d2c90b619ae88f504f923cdb4cd5d1f42fe19a5f0e9de2cbf1dd9d7aeb34d8a0791cd95a44a64a04ca9fd0949c783019c21a8c3bdf27ce809795d3b6d94b81a8940769ec8aec925a5be8ba1a2ba06075c4c630fdda2be608dc0e089303d380969b7f3ce848d877937318174059cacb98dc3719c0f9f51e69851d5acc48559037e6bc6340000900c81b82", &(0x7f0000cfb000-0x4)=""/2, 0x2) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, 0x0, 0x1000002, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c92000+0x7e9)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d5a000-0x10)=@req={0xfff, 0x3, 0x4, 0x9}, 0x10) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e5a000)={0x0, @in={{0x2, 0x3, @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]}, 0x1, 0x8000}, &(0x7f0000430000-0x4)=0x98) getpeername$inet(r1, &(0x7f0000eba000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ea000)=0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f00003e2000)={0x2, 0x10000, 0x101, 0x7fffffff, 0x9, 0x4, 0x8, 0x8, 0x5, 0x20, 0x1f, 0x80000001}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009fb000-0x8)={r2, 0xa6, 0x988}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000026000-0xc8)={0x2, 0x463, 0x1, 0x7, 0x3, [{0x8, 0x101, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x7, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x6554, 0xff, 0x6, 0x0, 0x0, 0x1805, 0x0, 0x0, 0x0}]}) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f0000b50000)='./control\x00', &(0x7f0000420000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000691000)={r2, r1, 0xff}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000be4000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x59d, &(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000602000)={0x20080522, 0x0}, &(0x7f000017c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xdf}) 2017/12/29 23:25:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2017/12/29 23:25:06 executing program 4: clone(0x0, &(0x7f0000bf6000)="", &(0x7f0000e73000-0x4)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") timer_getoverrun(0x0) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000f1f000-0x1000)="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", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000036a000)="", 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000e0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r1) r4 = syz_open_dev$sg(&(0x7f0000f44000)='/dev/sg#\x00', 0xb55, 0x8000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000ca8000)={r1, r5}) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0xfffffffffffffff7) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000941000)={0x0, {""/7}, 0x0}, &(0x7f0000e3b000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e3f000-0x4)={r1}) r2 = socket$inet(0x2, 0x200000000003, 0x4) removexattr(&(0x7f0000adf000)='./file0\x00', &(0x7f0000b0d000-0x1d)=@random={'trusted.\x00', "766d6e6574312d757365725ccb6367726f757000"}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000dfe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/29 23:25:06 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000693000-0x1)='s') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000850000-0x10)={0x5, &(0x7f0000f79000)=[{0xcb9, 0x9, 0x9fc, 0x1}, {0x7, 0x9, 0xfffffffffffffffa, 0x2}, {0xfffffffffffff001, 0xff, 0x1000, 0x100}, {0x3f, 0x5, 0x3, 0x2}, {0x9, 0x778, 0x80000001, 0x3}]}, 0x10) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00002f6000)={@common='ip6_vti0\x00', 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000053a000-0x28)={&(0x7f00001d4000/0x2000)=nil, 0x3, 0x0, 0x41, &(0x7f00003f2000/0x4000)=nil, 0xff}) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00009c6000)=""/156, &(0x7f00000e1000-0x4)=0x9c) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a37000)={0x26, 'hash\x00', 0x0, 0x1110, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000698000)=0x0) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae8000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000074000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0a000-0xc)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000295000-0x4)=0xa, 0x4) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00005e0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a81000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000-0x4)=0xb8) socketpair$inet6(0xa, 0x80000, 0x7f, &(0x7f000043b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00003a6000)=@assoc_value={r4, 0x76}, 0x8) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000626000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff0000)=0x14) setsockopt(r0, 0xfffbfffffffffffc, 0x20000000cc, &(0x7f0000d25000)="54000000000000000007a520c472fad1a7373c00af8be9000000003e0000184d850e34a25f6e52070052351840a79ca2497f055f12b0151dba575a", 0x3b) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000211000-0x8)="1101010037032e2a", 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000775000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006b6000)={0x4, &(0x7f00004c2000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00006e9000)={r1, &(0x7f0000544000)=""/73}) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) close(r1) ftruncate(r0, 0x6) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x8, 0x0, &(0x7f0000d94000-0x10)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) r0 = add_key(&(0x7f00003cc000-0x6)='.dead\x00', &(0x7f00000e6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003df000-0xde)="6ea617dd04767afe8bbe9783c635e0d6038d88490e5ddbdcc43f024e584847824a3e15c9e4a31a5769575aa9b9a3d546b58a3def1aeb69549d07bf29c1d0dac492776b3c40e2d690a8b6f61debae17eb93d2339dee086f7b749da320cdc44f3ba721c2d075cbc574d7a55441315044774907e7f4954ad6706abc9871f4f25e8cdf0e479039f7e9a7b56b631420edd9875ef6eba31c0fc5627ac8cf8c65b2a7f21418f38482420ec6616497f15c0742ba8ded0b78253b72ef0afbce2b9567b82cc536251f2780ea43fcb4ce17e87e96139981c373a7cd66bd425494b5fc48", 0xde, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f00007cf000-0x9)='/dev/sg#\x00', 0x1f, 0x2000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fa5000-0x8c)=""/140, 0x8c) keyctl$revoke(0x3, r0) 2017/12/29 23:25:06 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000592000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = semget(0x2, 0x0, 0x400) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000001000)=""/4096) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000013000-0x10)={0x8f, &(0x7f0000017000)="acc4878b8295dc867d7b1339f8b00428cadb42e7c81fe2db8560eeb974c87f6319dec7d3ba1e9e062eefc08869fc2fbfccde14ac32e77fe59f694719a70a03f9132a912d2f3ab52a2b1a17daa7ca73afe18f18e6adac3a4211b74734b25f4aa2f12343c50cb0f22461a0b613157d0a00abb32212f341bc66d90dd08416bdf2bc816e2072e1038e43f4826239956def"}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000019000-0x10)={&(0x7f0000011000-0x70)={0x2, 0x13, 0x8, 0x9, 0xe, 0x0, 0x400, 0x7, [@sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x3, 0x100, {0x6, 0x1, 0x4, 0x70, 0x0, 0x6, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r6, &(0x7f0000018000-0x8)=0x0, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000014000)=r6) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000467000-0xc)={0x0, 0x3, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000064000)={r0, &(0x7f0000402000)="f252a594d1edefde7b1c36b3079cd80f7583d26e73fafded4c3250f4449bd4cf2f6dfe74ba938c8cc6ad06bf094921a7646463abb2698f21d10572aabe767d9e0f639eb2c6616cc4dfbc95217d673444cf82f68e498ba6e4fba20a37808988d5ba980da9117c2d0e2504130a10366eba4dcdf060c35c7d69ebd048a69977f15608a318ae3b371b3c68617d576da0bb5810f29b55f47af2a2b9deb16c0873e43adb53215fb423abc6ffef1f218f9a58291cb445799fe65eff56898f9a321e79774295193df3c93031a95616d62f0b"}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/sequencer\x00', 0x109000, 0x0) r1 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) writev(r1, &(0x7f0000801000)=[{&(0x7f0000776000-0xc5)="1a9ede54ce", 0x5}], 0x1) [ 72.222161] binder: 12202 RLIMIT_NICE not set [ 72.252843] binder: 12200:12207 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 72.280085] binder: BINDER_SET_CONTEXT_MGR already set [ 72.285447] binder: 12200:12207 ioctl 40046207 0 returned -16 [ 72.297965] binder: 12212 RLIMIT_NICE not set 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00005c9000-0x8)='./file0\x00', &(0x7f0000ca4000-0x10)={0x1, 0x7}) mkdir(&(0x7f0000742000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f74000)='./file0\x00', &(0x7f0000329000)=@random={'user.\b', "637075736574f12d706f7369785f61636c5f6163636573736265746830776c616e31406d696d655f7479706573656c665b776c616e3000"}) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000017000)={0x0, 0xcc, "33ec17872cd40cb9f9a08f7f2d45033a18b53b31e77876d7ca6f475d44a0ca4a2d97dde66cdacf65ea8e6c0c87b70e50e006cb11b3899115e7c2e09162f9ee367c73f093ad79892736d5f40a4ec467e1a3e4e34ccb17e18425bf314e107d20ba193a77a950ea25c6a9f77f42409c04d3493e8bfc5386340d5daf1b9f40e7f9396b6c36fbea0d912f68bf456af3fa503cb32a43c4557ddef77986408e3ba2bae3ad4b62534a3f5bb8055edade47fc9e2867b6bd885b6a841066d7f49a4afa9df53abd1c20d068f0342d2a05ea"}, &(0x7f0000017000)=0xd4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000017000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x101, 0x4, 0x8001, 0xfffffffffffffffb, 0x80, 0x5, 0x7ff, 0x401, 0x100000001, 0x5, 0x7c, 0x0, 0x80]}, &(0x7f000000f000-0x4)=0x108) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000019000-0x24)={0x1f, 0x17, 0x9, 0x1ff, 0x6, 0x8, 0x706, 0x6, 0x1a92, 0x0, 0x7ff, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) dup2(r0, r2) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000db7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x220}) 2017/12/29 23:25:06 executing program 2: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") rmdir(&(0x7f0000321000)='./control\x00') r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d44000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000064000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10000, 0xdfe0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x5, r2, 0x2, 0x52405b00}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f00002aa000-0x1e)=""/30, 0x1e) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000001000)='./control\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003e1000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x40000, 0x0) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006d7000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdd000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d8000-0x9)='/dev/vcs\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000cf7000)={0x200, 0x2, 0xffff, 'queue0\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000099b000)={r5, 0x0, 0x9a, 0x24, &(0x7f0000912000)="c62a55b418c2cd7ca9222a77f7f0dc90378a9dde4946299559494b9f13c8d8d2e3bd116d1b8407e480cb88c8ceef726fe41c31cf4fb34e8a7dec1b0990dde329a8715b8758aaa596711883c54782f5939ff52695f579f60c928d5f758c473f583e3679948af71f854124c375845457c9ad5cbf68a6ac1d819db3862a737915f3a0060444499c02adf2dbe80e279f240fdabf36c71efc8e490dba", &(0x7f00003ba000-0x24)=""/36, 0x1, 0x7f24}, 0x28) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000911000-0x8c)={0x20, 0xc71, 0x6, 'queue1\x00', 0x154, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000912000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0xfe}]}) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000738000-0x3c)=[{{0x0, 0x0, &(0x7f000008b000)=[{&(0x7f00001ad000-0xa)="aa5fa87586e91d1ca7bb", 0xa}, {&(0x7f0000016000-0xd3)="5658eb5fb4b9c663a0c5d3117b9bc1828819817a6d3267a544cef3056d10f5c7603f8baac661f974770abd67b6949c018da68473386b038a6dc92dcf6711e03f50436d1d8da9bffdd6d48f1a4058e36f17824b2b6b0c6dc977a9f261b36acb623280792e072669f165ba84319b1117fd96ded97b4752be84021cd518a9e22c7d989dcd0ede9b16a33535b77ac0f6fb34d885f57be712a9ff2f3c7ab0613ce2b170aa5474d67552f798416df788eb03871e5c72a3538986d37dffd1915d99277ab31b95492894b577c7047d5544f950cfe22e66", 0xd3}, {&(0x7f0000945000)="91138cecf5ad2b2a9cb04666450bf58a94524d026a3b4e6a2bcea450d1e159798383fe49fef7b22d65ca2a0189cfecae49e70e8495de146bd4c95f745694361434d1074cde67dbbdf5f1cdd8c2a5848f972a3153fc62b324ee5784f8eb71b710e6bea1fe6f223206d4c02daf0259d6973a731a7125253c1d6db00a6bfe68dd09e323533cb7963af06ffecc62683d08b9d3f77464ac079294d7440147c2bc7588672d9c8cf9e4c3253454", 0xaa}, {&(0x7f0000001000-0x41)="38adb21aec18dbe7d39cb366f2dcefcfe0469386705ab437995db49c08d2084500d81fd8ab1ce4185d5a019861566f6d3250eaee7ad5e8db17f2c7f223c382dd76", 0x41}, {&(0x7f0000000000)="e3297e9872f4482ca2efba89b660063429a38b421309218bd6c2c1b105ff12bdc5fa03d8b9bad861605c9d391630c0e3430fd2532759621154946f3eb726fe5dddecc3b9d02a315fc18ad89cdb8d8b27ac40049b7d8bb82739960c8f4280f0be6df35bf6855c085d7554c18bd16a749b11a8f1a0bee86f265fef2e607fbfa2b17acd92ae494717cc1f00918844e83433f87b9508cd65c3326208a2ddf59eeffe3a1e5471e96bfeca0e81d7acd96484597467d11f820b624036338046cee43128fb7269aaa88dad02a5ab0a667c192bcc572c2b41ba4110b2d9c5a36f61d3df54c9ccb9e5891fa9769b7f", 0xea}, {&(0x7f0000f58000-0xd2)="42777f1698d68808bfca47d427b781850091d37ebaf06e0e45e24784f94b1ebf1c45687cc64ba650905ed0d825710376570169012881bdfb1ccb8b05fe3c61673cf46f36a4584d902f2a58f99d0a309e1cc46a626c44f67be3e8e4d19440cf15bf25d890075902f8bfe6d7888e56f21f86dcf68f6f6ba0f5e68740e3281f1c2f769eea988f0c3deca21352ffe814d8d4d5b0e97bd4c0440eb9517fd973b25ec9be9a64a7325dd94ad0e7b9ce497996c97d134864505e6842bc5869763d74e5417d57d9f814463fc12da44e9e1901de2c61e7", 0xd2}], 0x6, &(0x7f0000001000-0x1190)=[{0x40, 0x107, 0x1000, "d8578f06d83de67d81ed3e5109749adb4b253f788fe3a8c7c39e8b768fba3bb8b1eb88e67f5553e6679e"}, {0x68, 0xff, 0x46a, "530d7fe555f9b30e326c2983238031ab650bd7f82d3b1879b2992d7f2eb01eb8f874d00c38035edd1ec5cd24108bde1d140c84210dcc90a6f1aee69e988b4987f9ab7404a0815433361a3e65c55ad7aa7ae900a34e"}, {0x1010, 0x112, 0x3, "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"}, {0x70, 0x100, 0x1000, "40b45d5464c296a78c7c187a7b96bccc2b5fd7d62e084df4a63c82c17a6025383bbc40f0954ded5ee2cd9a95b69a3345d6c8520dacbacc0e05e2e57589cff3d98f54bb425435f6c5f4e3f8c505522974a98ace2bb8137620a3c0b9dc2a65"}, {0x68, 0x11f, 0x16c8, "bb826b7d8e85336374f748fc684083bf56707ea508d898f18f925050151081740b0e722e0399df2d6a552b51102b10bb9c6fd07f48285f810478e848ee97c6506325b97d7dc877b74dcacdcd8a3e442c4c82b96f4a7dfb73"}], 0x1190, 0x8000}, 0x4}], 0x1, 0x2004c895) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x6000002) clock_adjtime(0x7, &(0x7f0000695000-0xd0)={0x0, 0x3ff, 0x0, 0x2, 0x7, 0x2, 0x100000001, 0x4, 0x1e, 0x4, 0x1, 0x5e, 0x1390, 0x0, 0x9, 0x10001, 0x6, 0x10001, 0x10000, 0x10000, 0x9, 0xfff, 0x3, 0x8, 0x2, 0x6}) mprotect(&(0x7f0000ebd000/0xd000)=nil, 0xd000, 0x1) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aee000)={0x0, 0x6, 0x0}, &(0x7f0000a54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003e000-0x34)={0x0, 0x2c, "67dcb953b653c5d20a6a697f93da7cc30e33f14cbe5db96033b68bbc17b36cce5440c27da88af52b773871ee"}, &(0x7f00003f9000)=0x34) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000688000-0x18)={0x0, 0x5, 0x0, 0x5, 0x5}, &(0x7f00004cc000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003ab000)=@assoc_id=r1, &(0x7f0000f98000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000349000)={r2, 0x3, 0x0, 0x9, 0x8}, &(0x7f0000f2d000)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x77)={0x0, 0x6f, "d105fe3a6cab8d9da68f9552d6c958ae199519fea6fa5e3151b3162e8e0c326b3234380d29f4fd56a114dace435f98134225814ecc0379351674aeb3cd160029224cabff0a3cd7f03bacf51f2d0feacb2d87134b401d15388f5bf168c6fde2ddaf5739018974efa784adb070f5737f"}, &(0x7f0000001000-0x4)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0xf1)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x0, 0x3, 0x1, 0x8000, 0xfffffffffffffff8, 0x8, 0x54dd, 0xffffffff, 0x3, 0x7f, 0x100, 0x2, 0xfaa, 0x4]}, &(0x7f0000001000-0x4)=0x108) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000442000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6052eecd, 0x0, 0x2, 0x1, 0x5, 0x341, 0x6}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 72.319201] binder: 12200:12213 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$tun(&(0x7f000090a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e73000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000631000+0x7cd)=""/10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00001b1000-0xe4)=""/228, &(0x7f0000c18000-0x4)=0xe4) connect$inet6(r0, &(0x7f000074b000-0x1c)={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000a53000)=""/185) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f52000)=0x0, &(0x7f0000f53000-0x4)=0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f53000)='/dev/snd/seq\x00', 0x0, 0x400) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001cf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b06000-0x38)={0x0, 0x0, &(0x7f0000b07000-0x20)=[{&(0x7f0000b05000)="600a4840eb15c4fba39da8de34fc5dc5554eae00b3ba4d89256e3b90a2e4667a8c", 0x21}], 0x1, &(0x7f0000811000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lookup_dcookie(0x6722, &(0x7f000003a000-0x72)=""/114, 0x72) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/29 23:25:06 executing program 2: alarm(0x325) r0 = socket(0x7, 0x80000, 0x503f9c47) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000af000-0x5c)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x6, [0x80, 0x5, 0xd0ef, 0x20, 0xd4c9, 0x8, 0x101, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20003fa, &(0x7f00009d8000-0x3)="", &(0x7f00005f4000-0x4)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x20000000013) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000d90000)='./file0\x00', &(0x7f00000b7000-0x8)='./file0\x00', &(0x7f00005ee000-0x4)='afs\x00', 0x40, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000370000-0xc)='/dev/rfkill\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dac000)={0x0, 0x0}) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ca1000-0x2)=0x26, 0x2) chroot(&(0x7f0000baf000)='./file0\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ccf000)='/selinux/checkreqprot\x00', 0x200400, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b79000-0x4)=0x4, 0x4) lsetxattr(&(0x7f00002ec000)='./file1\x00', &(0x7f000098b000)=@known='security.selinux\x00', &(0x7f0000ce9000)='+*em1cgroupem1\x00', 0xf, 0x3) mount(&(0x7f00002e5000)='./file1\x00', &(0x7f0000a59000-0x8)='./file0\x00', &(0x7f00008dc000-0x3)='msdos\x00', 0x0, &(0x7f0000dee000)="") pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000b38000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) dup2(r0, r1) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e5a000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e0000)={r2}) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/autofs\x00', 0x80440, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e59000)={0x0, 0xd, 0x8}, &(0x7f0000e5a000-0x4)=0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e47000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f00001a6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e5d000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000e5b000)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f42}, @in6={0xa, 0x3, 0x9cf9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000311000)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000641000)={r5, 0x9}, 0x8) [ 72.429367] : renamed from gre0 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x80000001, 0x8, 0x0}], 0x48) socketpair$inet(0x2, 0x5, 0xed88, &(0x7f0000f60000-0x8)={0x0, 0x0}) 2017/12/29 23:25:06 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000378000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0xe5)=""/229) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dca000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a0c000-0x38)={0x0, 0x0, &(0x7f0000e18000)=[], 0x0, &(0x7f000091e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f0000c50000-0xa8)=[{0x0, 0x0, &(0x7f0000dca000-0xa0)=[{&(0x7f0000039000)="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", 0x280}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00008e1000)={&(0x7f00000cd000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000)=[{&(0x7f0000b30000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000687000-0x4)=0x9, 0x4) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1268, &(0x7f000082f000)="") 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000c16000/0x3000)=nil, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/vcs\x00', 0x202000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000458000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000b9b000-0xbe)="f00eb9e63418ba828c0cd516fc07106a46af354b45f133916a8327ffb8b1750c4cc54716228bc06658711ee495123b7e1fd69463d15bb16a515f4023a6907294bcb19091dd3355d9883ca1a6214be8e8364a6b68b2f35bb0d57355b111dc5c4de2ad56cd98df2562db2450493960801e3efa8faab707b7890722f9a1f30e25325c539bf78fe6df82914a8ef1489a5650716a3b8feb35ea2bf831ced62eb5aab296eb8a217cb9e1ae437c045fb9fc02afda39a35b39dc7fbf7840e8b19c8e", 0xbe, 0x20008050, &(0x7f0000ab3000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000066f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a4f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000020000)=0x4, 0x4) write(r1, &(0x7f000000b000)="", 0x0) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000250000)=0x0, &(0x7f00004bf000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2f000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000942000-0x4)=0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ad9000-0x1)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000609000-0xeb)=""/235, 0xeb, 0x0, &(0x7f00004cc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000090a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e73000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000631000+0x7cd)=""/10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f00001b1000-0xe4)=""/228, &(0x7f0000c18000-0x4)=0xe4) connect$inet6(r0, &(0x7f000074b000-0x1c)={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000a53000)=""/185) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000008e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f000026b000)='./file0\x00', 0xa2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000980000-0x4)=0x0, &(0x7f0000506000-0x4)=0x4) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr\x00') getdents64(r0, &(0x7f00005d9000)=""/48, 0x30) ioctl$TCSETAF(r0, 0x5408, &(0x7f000006c000)={0x9, 0x80, 0x6, 0x1, 0x5, 0x87, 0x7, 0x8, 0xffffffff, 0xfffffffffffffffb}) getdents(r0, &(0x7f0000001000)=""/0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a79000-0x8)=0x0) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fanotify_init(0x1, 0x88401) syz_open_procfs(r0, &(0x7f0000396000)="6e65742f69705f6d725f636163686500b8058d9e49cc99687e1d6d45b23ee9728f9589325159969535145775be27c71ff417168dd6a775ff5c28279262f540f7f8e839f74a27d21edc7cdb3c5ecb74e4763f0ad0f2bc50491952f60c7443f7d4c512b5743a0066692716b1a57862f4d86a231f3179d41646b6ef95767d9692a21ff81b5852171177ded33e34c7642f59d0534e6e485921ef77120751949bf1757b0a848f6396960a16dcb4e0fd20e915e698c17e968b090d112c1d72971c086f36fdd921e52ec60203fde899e28d98cf6199b299698e71a8cb34361d5c111aaace327f8af39c140222459d29bb5df7972e82020e11901081d2264219ecdc848aad22a3eb9686e84264625f6bdeb1ba50470928cfd695d89a51e6a8fd54ffbfaa603b467d3ba05c2676d74751314ad7c6") 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000445000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000529000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000d65000)='./file0\x00', 0x400000, 0x0) lremovexattr(&(0x7f0000861000)='./file1\x00', &(0x7f0000bee000-0x1a)=@known='com.apple.system.Security\x00') ftruncate(r1, 0xffff) r2 = creat(&(0x7f0000661000-0x8)='./file0\x00', 0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000aa7000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) mkdir(&(0x7f00002b2000)='./file0\x00', 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000e2e000-0x2c)={0xc, 0x7, 0xfff, 0x40, 0xf, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2017/12/29 23:25:06 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)=0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0x2, 0x80, 0x9}, {{0x0, 0x7530}, 0x20, 0xfc000000000, 0x6}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000887000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x1, 0x802, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002e7000)={0x0, 0x1000}, &(0x7f0000ff2000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004c0000)=@assoc_value={r3, 0x40}, 0x8) ftruncate(r0, 0x4) write(r2, &(0x7f0000d4b000)="16000000480007008f0910082a0003000a0000000022", 0x16) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000013, 0x5, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00005f3000)="f80de3424a2694dd94483d8d323e3fd265dde9695a85ff48deda0739c1a0223fd0e2648abcd17ae35c409b1099aa0b5d5b6e6187d666859f9289215ffed5a19ead101fc3a73b46d981cd96534a0010c9ae45ec90895ea19567d3be8caf6b98cde17220dbf398c8a9622e42048f612929bdb838fd360a2a14f797a35f07321ee2ffd188d139df6c4c6898720b07cf5dc01fe926a929f32b7b2cb9f1dbc785f4067156ba5c9fb8fd38dec4497538f4572b9a184d56e426640cce44bba2d4c81424e273713ad44eb094238ea6762e9799ec663a85b1ce63c11699ab5f35c69c320a1d6c0dda1b6cd41b") setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000464000)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e1b000)={0x0, 0xa4, &(0x7f0000900000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xce2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}]}, &(0x7f0000125000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000091f000-0x4)=@assoc_id=r2, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000f39000-0x4)=0xf4, 0x4) [ 72.642917] : renamed from gre0 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f82000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000714000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/rtc\x00', 0x280002, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e2c000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00002dd000)=0x0, &(0x7f0000452000)=0x0, 0xe8dc, &(0x7f000049f000/0x1000)=nil, 0x4) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, &(0x7f00008aa000-0x8)=0x3, 0x8, 0x0) 2017/12/29 23:25:06 executing program 4: prctl$setmm(0x23, 0x808, &(0x7f000009b000/0x1000)=nil) 2017/12/29 23:25:06 executing program 5: r0 = semget$private(0x0, 0x0, 0x4) semctl$SETVAL(r0, 0x20000000002, 0x10, &(0x7f00004c5000-0x4)=0x7fffffff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00007cb000-0xa8)=""/168) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) bind$inet(r0, &(0x7f0000d9a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006aa000)={0x7f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0xffffffffffffaca0, 0x4, 0x7, &(0x7f0000486000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x0, 0x0}) sendto$inet(r0, &(0x7f00006a4000)="d9", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_open(&(0x7f0000ad9000)="be776c616e3100", 0x0, 0x40, &(0x7f0000122000)={0x1, 0x3, 0x9, 0x6, 0xfffffffffffffffb, 0x9, 0x0, 0x7f}) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffff9cb5, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000acc000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) dup3(r1, r0, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000584000-0x28)=[]) sched_setaffinity(r1, 0x8, &(0x7f0000b44000-0x8)=0xfffffffffffffff7) r2 = syz_open_dev$vcsa(&(0x7f0000dc1000)='/dev/vcsa#\x00', 0x100000000, 0x101000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000282000)={{&(0x7f0000d96000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockname$unix(r2, &(0x7f0000ab3000)=@file={0x0, ""/108}, &(0x7f0000d6f000-0x4)=0x6e) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/load\x00', 0x2, 0x0) r4 = pkey_alloc(0x0, 0xb6e1b25d0a9cdcd3) pkey_free(r4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000bf0000)=""/130, &(0x7f000016d000)=0x82) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cb7000-0x4)=0x8001, 0x4) process_vm_readv(r1, &(0x7f0000862000)=[], 0x0, &(0x7f0000dda000-0x50)=[], 0x0, 0x0) process_vm_writev(r1, &(0x7f0000e2e000-0x90)=[{&(0x7f0000847000-0x1)=""/1, 0x1}], 0x1, &(0x7f000076c000-0x30)=[{&(0x7f00008d1000)=""/1, 0x1}], 0x1, 0x0) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="73aed512988e116835209b4c51ee033d", @ifru_flags=0x0}) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x8000, r1, r2, 0x0, 0x3, 0x8) r3 = geteuid() accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, r3, r5, 0x6, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x111000) fallocate(r0, 0x0, 0x0, 0x200) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x101) 2017/12/29 23:25:06 executing program 0: unshare(0x20000200) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f0000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000+0xe53)={0x5000, 0x4000, 0x0}) unshare(0x24020000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x60a, 0xc4}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000078c000-0x4)=0x0, &(0x7f0000961000)="") sync() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a80000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='/dev/cuse\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9d, 0x7fff, 0xfffffffffffef700, 0x0}, 0x10) clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000094f000-0x9)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f78000)='/dev/sg#\x00', 0x800, 0xc2580) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000312000)="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") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2fd}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000078f000-0x4)={0xffffffffffffff9c}) accept(r4, 0x0, &(0x7f000095c000-0x4)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a06000)='./control\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000234000-0x4)=0x0) r1 = openat(r0, &(0x7f00000b4000-0xa)='./control\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000827000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000bf1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000729000-0x14)={r2, 0x7f8c, 0x21, 0x7f, 0xff, 0x2}, &(0x7f0000a76000-0x4)=0x14) socketpair(0x8000000000001e, 0x4, 0x8001, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e76000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000041c000-0xc)={0x0, 0x0}) dup3(r0, r3, 0x0) sendto$unix(r1, &(0x7f0000256000)="71e518670df5074a84725d38c5ef63865ef67e6b55f9a688ee3ac2116c2f96ebd9c191c1c0e9bdd624e8f93000f0256a168b956eb5ab83b1ce322a83b7607ba525772bef8b411eef44eba312ed5093e8a07f3e7369966fc9bf07b4105676d1ed7d1b8deb58f91cc4efccbc612332f82ef524587614776f90833e57f89687ca555f3bce94ac4a8e23857245e91680b7ab97fc098195", 0x95, 0x24008040, &(0x7f0000573000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r1, &(0x7f0000ff6000)={&(0x7f00000f0000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000016e000-0x50)=[], 0x0, &(0x7f00003b9000)=[], 0x0, 0x0}, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xed) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/vga_arbiter\x00', 0x100, 0x0) mq_timedreceive(r0, &(0x7f0000c41000-0x4a)=""/74, 0x4a, 0x4, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f01000-0x8)=0x7fffffff) r1 = socket(0x100000000002, 0x80002, 0x0) sendmsg$netlink(r1, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000000f000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000080c000)="2200000018000706000007cd090005000a0800000000080900000000040008000000", 0x22) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000023000-0xc)={0x6, r0, 0x1}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e78000-0xc)='/dev/rfkill\x00', 0x115000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000b99000)="642a56f86babc21fd08e965b1e8d63a6ec04113d4a91e5a18dd68a0ca4a11f7c48365c480c5bced180f1b38235a09a26bdb5b2e37d356f7d2c0423a5c3951d976d76e534544201c7015a99e4f5ca3f32319ae9c25b734e59b91f70d68262be") r4 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000519000-0xc)={0x0, 0x0}) r5 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) signalfd4(r5, &(0x7f0000e19000-0x8)={0x0}, 0x8, 0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000907000-0x8)='./file0\x00', 0x20000000000000) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f00007f2000-0x1)="") setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000ff1000)=0xc8, 0x4) fcntl$setlease(r0, 0x400, 0x4) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=0xffffffff, 0x4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000003000-0xb)={0x10001, 0x5, 0x8e, 0x8, 0x8000, 0x59b, 0x1f, 0xc, 0x8, 0x1ff, 0x6}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000004000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xc4)="70c67831ed9fd1d7bb79c60ca554801300815dfd8cc4f022c25729acc42063ddaa9d19485a9d6e4a52acfd98f04ac39e936e1ab8faeeef0c0b5526f6a4e97c0598055998e28632e9e120b8b375b0985a5035b5a60a45acb29d50053b2db358b536282be6f3438978dd241930f05482794c1a9d463d17c3436d8a8f7471e16247bcc48bce1ccd9b0727c158045a1c4170b5705d54c4f7dd8ca9911dfbe071863fa52348ca6168b850ab416775f8e54f79649c2b0ffe73e4e2908ec35ce6334113de845749", 0xc4, 0x0) keyctl$instantiate(0xc, r7, &(0x7f0000000000)="11e427de0d9bf8352cac0f31d675ba9a569349c0a929a896bfd02d31e73f85fdbda0f6ce9ceb701c1c59cef499910a1da311d41196d59894137f355b746be2e5cdc99d98d3a476e97d5949cd1375334f5eb5fef9ab00f3a97f89735885ed4b7e8bb198eea3c9445ee927c547af1c3bcf0cf3b5ec62565c4e182b78ee4d3b0d993b88340138a28d8da18e306a6692bce2dddc856158bb292df985110325b5d06713660edf28a5ec64ccfedf6c5fa6baa6015961c3cf96ca6bb601c5e24c852488ea84312d49e07ea99a38f13b3aafa735db52e902d473c36436fc877f3449a2e9022f94", 0xe3, r8) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000)={0x239, 0x3, 0x8000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000003000)={@common='rose0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x6201, 0x0}, {r1, 0x8000, 0x0}, {r3, 0x400, 0x0}, {r4, 0x2040, 0x0}, {r5, 0x4000, 0x0}], 0x5, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x6100000000000000}, 0x8) lseek(r2, 0x5, 0x3) r9 = userfaultfd(0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80007, 0x20, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r10, &(0x7f0000005000-0x7e)="fc0d11dd2f4b9e29282db1fd8de772e5e3d3f3bf623defc7a22cdec241e8d1ba69f14e6b5f5759b97860e93e3764fe507b1546cf4ca71d9f170347d0ff59319e63c7e4d4b36c67883c6e37dddf5dd27e103a1a27252085f060d8f9c2a645c050cb45b7bbf1a0d0a89c035e95ff441e0091ccfb340c6ca204c0f2588af76f", 0x7e, 0x2000000000000800, &(0x7f0000003000)={0x1a, 0x16, 0x6, 0x3, 0x4, 0x9, @random="e7733fafc09c", [0x0, 0x0]}, 0x10) readv(r9, &(0x7f0000001000-0x30)=[{&(0x7f0000b68000)=""/250, 0xfa}], 0x1) setsockopt$netrom_NETROM_T4(r11, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, 0x4) 2017/12/29 23:25:06 executing program 3: clone(0xfffffffffffffffd, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") set_mempolicy(0x0, &(0x7f0000c45000-0x8)=0x0, 0x0) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x199, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99b9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}], 0x68) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x78, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd98000)=nil, 0xd98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000003000)={r3, 0x2710}, 0x10) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000003000-0x4a)=""/74, 0x4a, 0x0}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0xffff, 0xf9}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000)="6d696d655f747970655e5c76626f780565743028255b73650000000000000002757365742d262702a007007070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000516000)='/dev/usbmon#\x00', 0x8000, 0x448440) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003db000-0x8)={0x30, 0xbfa}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f00007b0000-0xa)='/dev/vcs#\x00', 0x100, 0x2000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d63000-0x4)=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$vcsn(&(0x7f000055c000-0xa)='/dev/vcs#\x00', 0xfff, 0x101001) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00004ef000-0x2)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x1, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x7fc9, 0x4) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000+0x94d)={0x0, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r2, 0x8, 0x5, 0x0, 0x1, 0x7, 0x8001, 0x982, {r3, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0xffffffffffffffe0, 0xfffffffffffffff8, 0x4}}, &(0x7f0000002000)=0xb8) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x5, 0x1000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x20, 0x9, 0x0, 0x8, 0x6, 0x4a6a, 0x3, {r4, @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]}, 0xff, 0x1000, 0xc0f5, 0xd22d, 0x16}}, &(0x7f0000003000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = semget$private(0x0, 0x1, 0x258) semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f0000002000-0x1000)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0xfffffffffffffe01, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x6, r6, 0x10001, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000003000)='./file0\x00', 0x7100, 0x400, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000006000-0x69)=""/105) ioctl$EVIOCGEFFECTS(0xffffffffffffff9c, 0x80044584, &(0x7f0000006000-0x9f)=""/159) [ 72.935668] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 72.947262] sock: sock_set_timeout: `syz-executor0' (pid 12388) tries to set negative timeout 2017/12/29 23:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071d000-0xf)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0xee, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x7, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x1, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x2, 0x0}, {0x0, 0x3ff}, @raw32={[0x0, 0x0, 0x0]}}, {0x8, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x3, 0x0}, @time=@time={0x77359400, 0x0}}, {0x4, 0x6, 0x0, 0x0, @tick=0x800, {0x8, 0x0}, {0xffffffff, 0x0}, @connect={{0x3, 0x0}, {0x7, 0x0}}}], 0x150) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007f0000)={0x0, 0x34, &(0x7f000017f000)="6a17a704c9c0c51e0dd9a61cc1fe57cbe60ac3c4c7864207b48ec46dc0c5cf2c2c1adc3283661b1e37b937ba11d2e8ed5b891cdf"}) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0xc) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f88000)=""/110) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000643000-0x12)='/dev/loop-control\x00', 0x0, 0x0) semget(0x0, 0x3, 0x200) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/29 23:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000088d000)={0xfc0, 0x100, 0x7ff, 0x3, 0x101, 0x9c4, 0xdf1, 0x1, 0xc000, 0x6, 0x40, 0x1ff, 0x0, 0x5, 0x800, 0x7fffffff, 0x7, 0x29, 0x66, 0x0, 0x920, 0x4, 0x6, 0x6, 0x1, 0x3}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c0000)={0x0, 0x0}) delete_module(&(0x7f00008c0000)='vmnet0$*self(@\x00', 0x800) r0 = shmget$private(0x0, 0x400000, 0x40, &(0x7f0000533000/0x400000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000a9c000-0x28)=""/40) clone(0x80000, &(0x7f000027b000-0x79)="d187cfdb7df6ef220dabbd1d0b0bed54d2a632b2f0f9354c61d14ef163b1a20b0d5f7f4ad4b1482d23d5290cb0ad68ab3d7ea81fdf914840005fd8f78d3111dd057a53dc34e2d3e30e205ceedb7842798c67128509085b165d185759fbb67af27d16257747542fb54fc873245b6dcfdd0182ab39fe405020bd", &(0x7f00001b7000-0x4)=0x0, &(0x7f0000e13000)=0x0, &(0x7f00000b8000)="44ba2934c2b8b20297f00b0d564722a9d78060aecb6d91d83c9368f92a7f5ca05f35d5b6029d5fa4bdafbb4105b0e7064ade58c7c13a5f2c2f53bcc75b611c11b04e73b479488b059c43138e0f3f7429801488e7bacc234334d7f5870dbccc215f45c543e68ae9d9519ea506f58d04f99cbbbc9764403210c4f0de19c48f6472bc852a1bcced25898ef8d2ef0651db51d598764026abd30b4a7d022ad05906eb7847e00a0ca61b1a3dfe4d31f4f807c9d08f0c47987c1490a31534ee88c36aeb1f4129966df559703aed3c55a9be88828b9a1de61c2cf2633ca5b6559f04359b") shmctl$IPC_STAT(0x0, 0xb, &(0x7f0000477000-0x1000)=""/4096) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f01000-0xf)='/dev/sequencer\x00', 0x10000000000001, 0x0) pipe2(&(0x7f0000a3b000-0x8)={0x0, 0x0}, 0x84800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000308000)={0x0, 0x0, 0x0}, &(0x7f0000515000)=0xc) fcntl$setown(r3, 0x8, r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r1, 0x0) 2017/12/29 23:25:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x2)={0x101, 0x1000, 0x4000, 0x6, 0x0, 0xfff, 0xfffffffffffff000, 0x5, 0x18000, 0x7}, 0x10) userfaultfd(0x80800) clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") get_robust_list(0x0, &(0x7f0000e81000-0x8)=&(0x7f0000485000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000750000)=0x18) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) 2017/12/29 23:25:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x5, 0x9, 0xb80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x7, &(0x7f0000ad5000)=0x0) io_submit(r2, 0x1, &(0x7f00002f8000)=[&(0x7f0000320000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000014f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003e3000)=0x5) pipe(&(0x7f0000315000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f00003b7000)='./file0\x00', r2, &(0x7f0000642000)="02c195891867e7a672c9f0831a2744ba4c25da1c5079ea1324ef9232c06608e43a0d9945b44f211d244216a3007011cfcefa64c0677344144a9269f3a4bcf561b1cdc515687fb341d2") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x60, "07dbc515cd86f64f3409b7326af890860b5e687490a69c930873a0c7997d6fddea71849b036fe65ff81dac9905584ebb79aedcc9b242b6297132634f254bfa6ca4c806dab7c57e84267d2791e5cdefa5b4ad9ef102ddb6b4ff6181acfb3e4a41"}, &(0x7f0000001000-0x4)=0x68) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000c33000-0xd0)={0x5, 0x0, [{0x80000019, 0xc0, 0x1, 0x6, 0xb78, 0x8001, 0x860, [0x0, 0x0, 0x0]}, {0x2, 0x4, 0x0, 0xfffffffffffffff9, 0x6, 0x200, 0x6d, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x5, 0x4, 0x4, 0x8, 0x2000000000, [0x0, 0x0, 0x0]}, {0x80000007, 0x2, 0x3, 0xffffffff, 0x9, 0x9, 0x400, [0x0, 0x0, 0x0]}, {0x8000001f, 0x2, 0x3, 0xfffffffffffffffd, 0x4, 0x2, 0x2, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x3, 0x63673c8f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f000024d000)="240000001d00210000000000480000fb0b4c009a1000050009000100000080000005e1bf", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000de7000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000473000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00002e2000)={r6, @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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000fc5000-0x8)={r6, 0x8, 0x8}, &(0x7f0000442000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000536000)={r7, 0x30, &(0x7f0000253000-0x30)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075a000-0x4)=0x10) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d4000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000995000-0x10)={0x0, 0x0}) utimensat(r8, &(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000f75000-0x20)={{r9, r10/1000+10000}, {0x77359400, 0x0}}, 0x100) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00005db000-0x4)=0x0) mq_notify(r8, &(0x7f00005d5000-0x60)={0x0, 0x24, 0x7, @tid=r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000083b000-0x10)=@req={0x6, 0x5b, 0x2, 0x5}, 0x10) pipe(&(0x7f00001ff000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0xf, 0x800, &(0x7f0000395000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000055000)={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]}, 0x1b41, 0x1, 0x6, 0xfffffffffffffffb, 0xd5}, &(0x7f0000f0e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000091d000)={r4, 0x1f}, 0x6) fcntl$setstatus(r2, 0x4, 0x423f9) shutdown(r1, 0x1000000000000002) [ 73.008423] sock: sock_set_timeout: `syz-executor0' (pid 12405) tries to set negative timeout 2017/12/29 23:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x8, 0x20003c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd7000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000588000)=""/64, 0x40, 0x100, 0x0, 0x0) 2017/12/29 23:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) arch_prctl(0x1002, &(0x7f0000694000-0xfa)="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") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x100000010006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f0000e09000)='./file0\x00', 0x18) getsockname(r3, &(0x7f0000433000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000102000-0x4)=0x10) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000138000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000011000)="", 0x0) close(r0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) 2017/12/29 23:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000100000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000271000-0x4)=0x1c) sync() io_setup(0x0, &(0x7f0000754000+0x7af)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fb000-0xb)='/dev/hwrng\x00', 0x8800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000027a000-0x10)="21673aeebe12656d6dfe23548a62059a", 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000c2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ec9000-0x10)={0x7, &(0x7f00008f7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_gettime(0x0, &(0x7f00004e3000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000620000-0x10)={r3, r4/1000+30000}, 0x10) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x5) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000010a000-0x90)={[0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10212}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000065b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008b5000-0x10)={0x0, 0x0}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f000087c000)={0xea, 0x3f}) write$evdev(r3, &(0x7f00002c1000-0x48)=[{{r4, r5/1000+10000}, 0x2, 0x1e0d, 0xadcb}, {{r6, r7/1000+30000}, 0x8000, 0x0, 0x0}, {{0x77359400, 0x0}, 0x7, 0x1, 0x5}], 0x48) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/29 23:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f4e000)='/dev/input/mouse#\x00', 0x4, 0x4a2040) dup2(r0, r1) sendmmsg(r0, &(0x7f0000c56000-0x21c)=[{{&(0x7f00000dd000-0x6)=@hci={0x1f, 0x24f, 0x3}, 0x6, &(0x7f00001e4000-0x60)=[{&(0x7f0000ac2000-0x83)="1b66e2d5aa0cd658f985f102f64d74f31498d3b958951841fd735566c0f131fe89bc1d92776066cd846dbaf2da2b2cbf4c52ca7af3a6331a22b4cac4b28e117a41aec80f9646cc3dc4a37f3f8c0082211b8456885dcd26f97461c66576a433a7934bbd53128f4ebba65da6194e496697766318bf53d0e579ca8847ca9878e96b8c41dd", 0x83}, {&(0x7f0000ed4000)="31bdf3ec02801a890765cfc491b7d70e31a54501e1a65ac16d9410e3ef73feab029c7ecb4c980b809e052a86d8893a13caa6494f5a8a522c364d5b9a709d2811f1ea43031c7e71dc4f764a0b3500360bc975db26997afd135e14b700389b2a0958ef0284649c56117d6a64b0d04fb525500ff44d78b492acc713555255eea10f7a5a44ce29060f1d0c052f7e9b8ba6ae4b693fc0146d4056b28397593fe29b1a4be59b6075952fd0efcb002ba2b054eda1591de526c2", 0xb6}, {&(0x7f0000fdd000-0xa7)="015f4346648682e26045840e468cc3663143bc9f5f946f49fb1f9a75cf5db1fd155dacaa0af07fa4a9259a0724a683ab5049a3f2b69183c1ef97c3cbe4d5cad49a75d6d555c27e74b8e0c1693e787facb3d50d7074b666c5df8753af12d6969e4a7377f5180262606228bc46801776a2cab0faf63d61273bf34e29cd59742e32df86d88ee979e54fc26fdb34999986902d11319f7d183630d62e1e05091590bccf11356f62d525", 0xa7}, {&(0x7f00009e5000)="bf6b9999ed9858a932961b1830801005", 0x10}, {&(0x7f0000f8a000-0xcb)="138cc41380dc1bf9b7e5ceca17f20cd9d9090145d9d4a3c3be1e291e0bdf61e3266368073d621e976916a22b3586c3071d3668770bb4191f199bb4ff4b594e18c6a5cafdf8079244a1f0950a7a844649b59e30d2d2492afdc8a07429626d73089cb624519766966f13af0ea31609932d9faa1e5f563f96da2323c34238fa0bb716276071835ded1c560f1dae4fbe7bcd90f9891f873003ca5a0318078716f27f12d114f3f6f3c662a96f33695ff36c716dec57df67d90595cf4f923e6a8931186ba154e47b758459e59f31", 0xcb}, {&(0x7f0000542000)="", 0x0}], 0x6, &(0x7f00006f2000)=[{0x48, 0x1, 0x9db, 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{&(0x7f000059a000)="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", 0xff}, {&(0x7f00002aa000-0x28)="a0d948836c5e5cae03faf92c0badb61413f9db7485b7dd854771eedeb301d099132e29a455508f0e", 0x28}, {&(0x7f0000063000-0x1d)="bec7e17d4a8ce37dba7cbbca9f157cad82ed80f4c87c57669313c9113381b30105e78d291c4e32baec0a28efbf5163a1eb034253b351574e4aa9c4c70dc8629c1c8126202514f20c4369c34d30a4e2d0dce4", 0x52}, {&(0x7f00002b1000)="42497f465ddd6a1b3a7edb733ca6528f9c76c5e8b5fe19c667a5680144561b38def0d6e9accedbe44a20b9bc961456590d4b7e4a650113660189", 0x3a}], 0x6, 0x0, 0x0, 0x4000010}, 0x79d}, {{&(0x7f0000497000-0x10)=@ipx={0x4, 0x8, 0x3, "581610b9d260", 0xb7b5, 0x0}, 0x10, &(0x7f000051e000-0x10)=[{&(0x7f00000f2000)="f4678770ebf7b4601ff963a85e43e03a24364d3e2cdfb2181a0f628f93d5910a766f1d", 0x23}], 0x1, &(0x7f0000939000)=[{0xb0, 0x114, 0xe725, "b3d9d4e039427610aa6508ceea8989277820fe237805c15a7cb4ae0cd5afb7c052c7b41d7d675a101604537203f1b6ea02cd59e43c280c6189c7cb20de074546faf17d5e8bf42390c9bd1fa5c14d9236b9867ec7ef1370f43d075c0c6f7c2fbcea82976d3dbb73afa50e7f715f2ea341b53b820dace2d64e7a859ce639d8218ba0074757a00edd90e81d38c60b606df553ea9af43b1f5b046651f7d946871e"}, {0x50, 0x0, 0x3, "606ccd8c7c31bcdbdb4ad83a624c88dc3110bd681d63c5684427ef0e975bb6f65191e09398100f982e8cff722069ba8f7505b6f0d773a79a9eb36c05"}, {0xf8, 0x13f, 0x0, "522e0e4db0dbae0cdcc584e0c679e249b7b59d0fcb513cd7f6825f15cee338fe13647e5b487006bf977460547b20ec4c9dd33bbf39825d092fefd7acaff73a2cb12362207860871cc3ba6785fdcd2b70baabdf2bad16eb158b9865340c31ea9b4b818b2d4ae44ff21b7ce7863f981e193641fa83b9b28670eb894a8c6445ac145116aa374eeff563a61466ff894bf27470278c369ba228b21b71a0288d8b73e3ef52f01c681ba5f28439baec2b8582e85f2d03b8894fffe6362edb4c0084122475a1dc35e4e8e8993ed7e8c7fb0c2f18829c68d7d81271922f2984d0c2cbc6ac9b4227ed87329fa3"}, {0x58, 0x10d, 0x5, "e2587f6ce805f476191df160b48ae1c5acbd849c68b507796d14a46b439799973e2528fd97cb6b562e1957bc1d13f1a1cdc556e12b0702210c8fbfa247b90425466fdd"}, {0x28, 0x10f, 0x9, "1cfa5db9ab485bce89c5ca069cbb44f8f42beed0a4f56c"}, {0x60, 0x13f, 0x0, "02f5fa13ace5c3702cbbcda45b8fb4faea66711066103f175aba0044142f3b1ff75ff943249773c86f9411915f05f9b6191858b6734dc0cd5464b442fc2bf07d3c50a86ed38665604ddee5"}], 0x2d8, 0x40800}, 0x59}], 0x9, 0x0) r2 = socket(0x10, 0x2, 0x10) stat(&(0x7f00009bd000-0x8)='./file0\x00', &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f00008ed000-0x25)="240000001d0001ab2700000800000004163900fa1000010004000100f7727f0000fffffe", 0x24) sync_file_range(r2, 0x7, 0x102, 0x3) 2017/12/29 23:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000010f000-0xbc)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x38, 0x3a, 0x0, @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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "d4369dc7f71ba2b4"}}}}}}}, 0x0) munlockall() r0 = socket$bt_hci(0x1f, 0x3, 0x1) fchmod(r0, 0x4000000000000006) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cca000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000030a000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000b29000-0x8a)=""/138, 0x8a, 0x40000161, &(0x7f0000738000)={0x11, 0x1, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/29 23:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000404000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000435000)={0x1, 0x5, [@random="4aae278df72f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1abddce67924"]}) socket$unix(0x1, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000561000-0x5f)=""/95) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f00003df000)=""/111, 0x6f) write(r1, &(0x7f0000c47000)="9d8ecc80ee0101df24e9cd2d4cb4e9b227312da65c00000006529a5b0a52d7daf2820cc1d5447e89caa649ec4b1ddfb02931594410a56f1976f63d9c7fef4cb96fcbdabef509979fe9ec2f1364dd0000000000003d561f683edd9138915edbfd41778effa71b51bb641bb12b030000000100000086e3e0a0e678a704", 0x7c) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:07 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000cff000)='/dev/snd/timer\x00', 0x0, 0x109100) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000923000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) r7 = creat(&(0x7f0000426000-0x8)='./file0\x00', 0x80) r8 = syz_open_dev$vcsa(&(0x7f00004a3000-0xb)='/dev/vcsa#\x00', 0x54, 0x4bae40) r9 = signalfd4(0xffffffffffffff9c, &(0x7f0000ba9000)={0x7}, 0x8, 0x80000) r10 = eventfd(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={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) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="fb717df300ffe17f4638e2ba043aea0d399ff0434648d908293deb086899cd7199fa92e814ded67bded8ad5d5822519d7022844a7073b9f1658e95b831454ab9c9c34631e04e3b3c22bb2dcaef345ef437675b74c4ff3b55ee28970f6b2b602061583bfcc7ace045a9c7debb227031f71e3a64df2b684c2de7f583ddc70eb9fb5c3aceca48f1ac45000384ef04a257eaa68a6389927b23dbb50b1e004982922653c038b77d4c274363576b", 0xab}, {&(0x7f0000000000)="1f6d68bfa6509929ff36069f4785f913e634d19b4774eecd06e508076c13221f7a1b8bc5e9d8c733b5159d4a986add19e2ffb583fa9317a6c6fdb2642c802120c3b40f39c2dcb61f4b000b482d165ed2b454df37400ed6e4c1c49cf044f8d64a2fb80a51126ab6caac5cf829db7bae328d3c6240dff835c0532a6e12d05d83ff532b605f0ced048826f92bb5201853e3a3869f9a251d46e48d7fd7c96dfdb82b8b9a2e06892cc52ea8baf9a9b84f5a779b36982309bd143d2a5beb54a55e5dbf", 0xc0}], 0x2, &(0x7f00007b4000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}], 0x78, 0x4000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000095d000-0x77)="2f39ea02b806778a43f6bd3a950d8b2072946d8cafd731a4da25745d76b5d75f40af5490a34185bd5557a5cacdc3ff8e22f16327fc172107880d4474e19cb4adf23a67b03a27dc6a52971c666847f4bc3e2ccf5992ec6b6132bcccd885a98cd8a3a986bba9693ca04ae106989306b363b153b93bd4e864", 0x77}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r12 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r12, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r13 = open(&(0x7f0000002000)='./file0/bus\x00', 0x420400, 0x0) rt_sigsuspend(&(0x7f00005ae000)={0x3}, 0x8) preadv(r13, &(0x7f0000572000-0x10)=[{&(0x7f0000e41000-0xc3)=""/195, 0xc3}], 0x1, 0x0) sendfile(r12, r13, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/29 23:25:07 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000f7a000)={0x0, 0xfffffffffffffffe, 0x0, 0x81, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) open$dir(&(0x7f0000041000-0x6)='./bus\x00', 0x8000452003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000058c000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000018e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051f000-0x11)='/selinux/enforce\x00', 0x50800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000980000-0xc)={r3, 0x80000, r4}) uselib(&(0x7f000039e000)='./file0\x00') setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e3a000)={0xb1, 0x1}, 0x8) dup2(r1, r2) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ae000)='/selinux/checkreqprot\x00', 0x408000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000608000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000de0000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b93000)=0x1c, 0x80000) recvfrom$inet6(r3, &(0x7f00001ba000-0x88)=""/136, 0x88, 0x10040, &(0x7f0000877000-0x1c)={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) semop(r1, &(0x7f0000177000-0xb)=[{0x1, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000207000-0x4)=0x10000, 0x4) 2017/12/29 23:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x400000000000003, 0x40) poll(&(0x7f000097e000)=[{r1, 0x1010, 0x0}, {r1, 0xa9, 0x0}, {r0, 0xc158, 0x0}], 0x3, 0x401) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f0000f5a000-0x20)=[], 0x0, &(0x7f000075d000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x44) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000a17000)=[0x7]) 2017/12/29 23:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendmsg$alg(r1, &(0x7f00003bb000)={0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f0000619000-0x7b)="9973069e7b52234b3db37d138eefbd2d945fbc254a10f0b136fd06f1182101364334998c4ecabf01af36892256236cb2a477b89de55af261a634206ca4fc5a4e8c60768f7114edef6b2077748666b785a95430949f58ce6bf19324c533cf779ed036adbbdf27e99acf83562cb84fc516e8cb0e6c2b26abaed70e31", 0x7b}, {&(0x7f0000e51000)="1840d223df95e6f0e4a56e73faf4846d87ce4619722564bda0ec2f9fdf0dba9d8d31e681f3948c899e0fa1b617df76b3eaff57e82c", 0x35}, {&(0x7f0000677000-0xaf)="8896cfb77dbfd7eceaa13828184ede93aee16ff97ea9c21f2cecba27c3bdf76da3f946a0b7b6c27a51455b5fcf6e04470f41c5caf5415cfc861c21b204206f94623c9dfcee50b6c1a82543d82468ebbfdf6b0133d6add4790d35fe0d51b5b5cda838224ed0920102e6b081a4142dae49d79f491c7fbda7fecc56f0b732b5f35b773609c01c627f55a3ccdc75c6b3b0ebd9a2cbe1919c26ad3c2c831b3f08df98c627e38ff0d4a63f882a9ad0d8ebde", 0xaf}, {&(0x7f0000248000)="ebced034044041c8e1d66b0f1bfc4a20e4a631144a90367876e587f595ea83f79ef0ce5ed9f0ff4abd59c400a687332022d6f1bddd337d52193a1f9df29d28024ff972364f1a3a003a7142472f5bd1778a5e9152e3f83ab5c5b4ac18c5c7673d3873ec8dd8d5025055c94fd7c90fb4de4b8c8d34c1dbefd1bc082dedbb00169d2099eebacbb3bbf7006d5e2f8b4c03275144015f595e23a86e073637f3537d759c7473f91433d8a7d53cbf8ccbe4618b34859ead79fd951fa7d652c85b554696eed96329dc2287617504fa230a6bb9defe04", 0xd2}], 0x4, &(0x7f0000b51000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x80}, 0x40) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000688000)={0x40000000007004, 0x10000, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) setns(r1, 0x20000004000000) dup2(r2, r5) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f000080e000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000e75000-0x14)={0xbe82, 0x101, 0x7, 0x2, 0x3}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000007e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00002b8000-0x8)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001b7000)={0x0, 0x5}, &(0x7f0000aaf000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031a000-0x8)={r1, 0x100}, &(0x7f0000e6e000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r2, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2017/12/29 23:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfa000)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000223000-0x20)={0x4, 0x349875dd, 0x0, 0x1f, 0x400, 0xa900000000, 0x400, 0x6, 0x0}, &(0x7f0000db1000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000144000-0x8)={r1, 0x3}, &(0x7f000086a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f0c000)={r1, @in={{0x2, 0x0, @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]}, 0x1, 0x2}, 0x98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/29 23:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/create\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r4, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00009ae000)=0x80000001) r7 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) prlimit64(r8, 0x5, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) unlinkat(r2, &(0x7f0000444000-0x8)='./file0\x00', 0x0) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(r8) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000b7a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00007f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000ebe000)={r9, r10, 0x3}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/29 23:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000087d000)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b6a000-0x4)={0xfffffffffffffff7, 0x7, 0x8000}, 0x4) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ed000)={0x0, 0x0}) getsockname$llc(r0, &(0x7f000029d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000171000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) pipe(&(0x7f00002ee000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00002ee000-0x8)={0x8, 0x8}) sendmsg$alg(r3, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f00002e9000)="4f187fe633e40f292bd3eea9", 0xc}], 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = dup3(r3, r3, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000165000-0x10)={0x0, 0x8, 0x8, 0x1}, 0x10) 2017/12/29 23:25:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b49000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000af9000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006a6000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ad8000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = syz_open_dev$vcsn(&(0x7f0000cb8000)='/dev/vcs#\x00', 0x8, 0x480002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000382000-0x8)=@assoc_value={0x0, 0xcc}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000014f000)={r3, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000931000)={0x0, 0x0, 0x0}, &(0x7f000064a000-0x4)=0xc) rt_sigqueueinfo(r4, 0x1, &(0x7f0000c8b000)={0x1f, 0x7, 0x200, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000fff000-0xc7)="e3ffffffff00000000f6337b81e617770ed69b2e7df2b9ce72bc987a20dd39cb07d48d5e8571d008a8b30e57306d3545466f67c354e6dd4939c3b4f719abca31433f38ad23278bab685978c14cb84b93000383c8980f2a25a04ad9715d75879c5c348130598d49e614748263013a925a55223e68ac4ad454428cf2bef22bd4c87b26b84c78508a77dbab341f7c3db715cf0067f9de4f3cf430cc5e749d9b6992556159901e338a8890cbe853e3a854daa3982aa937d8ca5365e5c6c6d772e90000f3ef1aaab38b", 0xc7) 2017/12/29 23:25:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000871000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003b1000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2017/12/29 23:25:07 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000d14000)='/dev/usbmon#\x00', 0xff, 0x113202) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2017/12/29 23:25:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000568000)={0xda08, 0x1, 0xfdc, 0x7ff, 0x6}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x20000000000045, &(0x7f0000acc000)=""/40, &(0x7f0000001000)=0x28) 2017/12/29 23:25:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f00008b7000)=@full={{0x3, {"6e5d7d931c8d2b"}, 0xb01}, [{"837a23eb3dd7f4"}, {"5867def1952f17"}, {"1c8d416f3150c0"}, {"1efd4baf81c894"}, {"5f0f35cad395c7"}, {"b2e4f93f5de460"}, {"762f69cae685fc"}, {"e0524a49de5be8"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f000024e000-0xd6)="b267c3660490473df2d7b2985a0304ed9922a48a865701c77cb3db07b351d598e1105151c07cad5471017d4bf880cca129d98e1550c1dcf435fba9f296762aee33558c724baaafd7111f18119983f43e9e9fe682ea59e5f4aa4390d91f7c7614953921c3733f05dedeb115f69f9da6bac8b067cd4a226fc918618a9f78d3eb5dd0a22b40c04e74abfaba39d2467de6fbf6518430c28aa2e9976dc33c1948471419a5b96cca7ae916faf942b638b1e278e35303b5246d0e3a89dae1cb2b1e64d37b212e60a89bf4137c364f2ead67e210e583bfd1a974", 0xd6}, {&(0x7f0000001000-0xf5)="ee25421b8bea37c8971e3670aaa91a7eb764a22bb376f79aa73f46e459ea7b8ea634d3d39544b884daa206290d7f2df19a4a0b79c338c861a5f0fb04dc00c10196bd3adc096749630fd676ae1426aa2109b415eeda6c4854a1d1db3f29dd4f836d922da3a5d5b0819cfeba708b1ee1a6978cd94b30b3439aabb201580cb7c04da3ca849cc24bec727ddd483a4a4025d806044f2e3579c4582a5949440843cc4b897d11882e3135f766fe1ebc4ee36c3e610d8f7f9c8ba2436f44dccb2afc2997263a42148403b441b983b3b51fe344599eb95a1d34a3869e1c8619327fa5c48b1a6686d4ed85c95aa9c7cd234cd9c83ddcddbbe782", 0xf5}, {&(0x7f00003af000-0x5)="2dd86eff3f", 0x5}, {&(0x7f0000001000-0xf7)="7bdcb71e31b23d29eea84fad365694f14f60d72215ee867b881778fb4a812f57f6b1191743ef061b718a0b112057be116d3874bdd2fa6d07ff145c08df89a495517a3892f5b02409af1fbf4d463e0370f1bc0cc21e0b4182aaee02287e67fae719ca2cb47a2aefb558471a6af38ed7eda0b603cbe5dc1658ebf29ff704628bb3f31a472af3f0f430be501b51a7b81ebf66d572ca7ea4c4ee2547d929db9d313e86cb84d5d7adba46868fc5cb561f3a62bc4686b942f353b8f8d602b48cfbc3d529fdeded1f1cedeb420ec21a1b79e1b46b859e9a9e775ef8afbd63d514cef0565567fade2265f8e3949b6428c1204e845552137c1891e6", 0xf7}, {&(0x7f0000746000-0x11)="c73a8c89adbfeab55bb12892a8d28656cb", 0x11}, {&(0x7f0000001000-0x9e)="41c11b4aabed2ac297f44b6f3aabbc2b510b2ce87fbd3e5029dec364835aabd687267d78e1fc3db62975f3d3e03fcde10fb2e677a3572dc1c4ebef6e27542224acf27b963f99a50de48f61c9eda8b9542bf98eb6ea9d29a566caaa1b71dfb4726cfb5f83d931e7ed4e3dc7241ca62490a5d10ee99586dc8de9037d26c37b55c03826f7ccf4f2c0e7d88c84c18509c9e448412db8eb9847518e3ec9779e87", 0x9e}, {&(0x7f0000856000)="d798950afc57f8f9c510133de28474b37e71999e6d8f8d", 0x17}, {&(0x7f0000faa000-0xc3)="a9a0ef7728a5ac90b28d9fb73b2ca0de037be2d9c29e1e87c3682542046a1aae915327666e3bb0e025e1394a4f80b94db8129bd5e0c9f215da4ea047d7172bf12f2e9226dc24bc3ff8c098e05cf9c6bc6522f4763a2eef46c87cf2118012c14ad9b16b3dac8d444859b6b0b2b1e94cb5559d5449ca51aa3a1994e55d75520aa6b4e73d8b5577e330119ec4abe6e9040c41565f30a585e8e852443a2453194d7fdc6a1980093e021524efe8fa011123f8ccb55b027af5643cf80da6fbd891541ae263a0", 0xc3}, {&(0x7f000095d000-0xe5)="6c72a712783eb3e8b6e94b007c13b10d2d168ff4b342158c035382b062d99a6fcff639b19168b390e881a0cd2fe0af74f0e6d0e765c71609c8608a0c6a64399672f2188b209160ee9c90e3a8e7f5c7e15a46bd77a20212a8811fa7c7e8e6f8b09e0556818a359f846801e2acf4cb75ac7b0174ac0bc74007fb05ee8dd89ff4c9674a631d001419df4e4a7f121f337f5a13397a94c87f65570399526feaeb531cdd4ae268d679bc28fb1763214029a8701bd7ff36063c60326d2e3bcfa1caeb4ce1ce71e62312f45c1098651efd496986dc76babd6295a24d0271a9dc92afaa80468faa5efe", 0xe5}], 0x9, &(0x7f0000000000)=[{0x90, 0x11f, 0x6, "f233d4e477321a666e0179db175e362a944a17e26e156ba7d15ce1cf679b6260db317f8a9a2120969d8fe07d9c6c97418691096d4d8b7f013a7911aa9046db208b470479fe17cdfeb1b70aec8d8a58bcdad74a209247f12299ef18dc0775519915945dd79aa7dc9f6dde0843816ce75be9afd8925f2f3786ef687df40866a3"}], 0x90, 0x0}, 0x40002120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000096b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000058c000-0x4)=0xb) socketpair(0x1b, 0x80005, 0x7, &(0x7f0000a4c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000911000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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, 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) sendto$inet(0xffffffffffffffff, &(0x7f0000034000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/29 23:25:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0x62) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00006da000)='./file0\x00', r1, &(0x7f000056a000)='./file0\x00') fstat(r1, &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000429000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a7000-0x4)=0xc) syz_fuse_mount(&(0x7f00009ec000-0x8)='./file0\x00', 0x1, r2, r3, 0x9, 0x4000) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xc9)=""/201, &(0x7f0000693000)=0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009e1000-0x4)=0x800, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ab000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) userfaultfd(0x80800) fsetxattr(r1, &(0x7f00008da000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f000062a000)='+vmnet1+vmnet1em0,md5sum\x00', 0x19, 0x0) 2017/12/29 23:25:07 executing program 0: 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, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040f000-0x4)=0xb) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f00008fc000-0x12c)=@hdr={0x1, 0x0, 0x0, 0x0, 0x83, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x5d, 0x84, 0x0, @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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "73e41b", 0x6dc, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], "339d984172047e145b5c960b51edf985eb6b97a11d3f2015c580b4b0cd6bd8c506c1d086bb31aa9aea540135ed"}}}}}, 0x8f) 2017/12/29 23:25:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000376000)={0x0, &(0x7f0000f3e000-0x30)=[]}) futex(&(0x7f0000bf1000)=0x0, 0x0, 0x0, &(0x7f00002f1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000992000-0x4)=0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000009b000-0xc)='/dev/autofs\x00', 0x4000, 0x0) madvise(&(0x7f0000925000/0x2000)=nil, 0x2000, 0xe) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00001d2000-0x5b)=""/91) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000471000-0x9)='/dev/vcs\x00', 0x490000, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) fchownat(r0, &(0x7f0000a06000-0x8)='./file0\x00', r1, r2, 0x1400) fchmodat(r0, &(0x7f00002ad000-0x8)='./file0\x00', 0x8) symlink(&(0x7f0000ff4000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000d14000-0xc)={&(0x7f0000950000)='./file0\x00', 0x0, 0x0}, 0xc) chown(&(0x7f0000098000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/29 23:25:07 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000027f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000400) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5d4473e2, 0x3, 0x40, &(0x7f0000bf6000/0x3000)=nil, 0x2d80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000002000)={0xb7d, 0xd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000001000-0xf8)={{0xffffffffffffffff, 0x2, 0x0, 0x0, 0x8}, 0x2, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x1, 0xb5, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getsig(0x4202, r1, 0x102000000000, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) setsockopt(r0, 0x29, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x8180, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00003c2000-0x4)=0xe78, 0x4) 2017/12/29 23:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005e0000-0x4)=0x7, &(0x7f0000fe6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000511000-0x8)={0x0, 0xffffffffffffffcf}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000607000-0x14)={r1, 0x8, 0x100000000, 0x8000, 0xdd, 0x400}, 0x14) connect$inet(r0, &(0x7f00006ed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000abe000)=""/81) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000ea9000)=0x2000000009f9, 0x4) connect$inet(r0, &(0x7f0000cf3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_l2cap(r0, &(0x7f0000f22000-0xe)={0x1f, 0x3, {0x7, 0x7f, 0xfffffffffffffff9, 0x20, 0xfff, 0x100000001}, 0x6, 0x5}, 0xe) [ 73.568653] device gre0 entered promiscuous mode 2017/12/29 23:25:07 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)='net/psched\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000007000)={[{0x5, 0x7, 0x3690, 0x5, 0x2, 0x6, 0x9, 0x3, 0x42, 0x7, 0x8, 0x3, 0x9}, {0x0, 0x3, 0x100, 0x8b13, 0x5, 0x80, 0x3, 0x800, 0x40, 0x3, 0x3, 0x1, 0x4}, {0x7, 0x8, 0x3, 0x7fff, 0xd7b, 0x4, 0x3, 0x8, 0xbb89, 0x2, 0x2, 0x3, 0x9b19}], 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f000000b000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:25:07 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x0, 0x14000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000004000-0x28)={@common='ipddp0\x00', @ifru_data=&(0x7f0000014000-0x20)="17ae0f240b56586a7d6183bbdaec716053075b5098fd4855d6b0ff7c83edb0a8"}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000013000)='./file0\x00', 0x1000220) inotify_rm_watch(r2, r4) ftruncate(r3, 0x100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000015000-0x4)=0x0) fcntl$setown(r1, 0x8, r5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000014000)={0x0, 0x400, 0x1c1b, &(0x7f000000d000)=0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000013000)={0x0, 0x0}) sendfile(r1, r3, &(0x7f0000001000)=0x0, 0x400000000fee) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a2f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f00005d8000)="", 0x0) 2017/12/29 23:25:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000706000)=0x0) capset(&(0x7f0000b7e000)={0x20080522, r0}, &(0x7f0000302000-0x18)={0x7, 0x43, 0x7a, 0xe3, 0x1, 0xfffffffffffff000}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d93000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x4005, &(0x7f0000d7a000-0x2)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007f0000)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000147000+0x4ea)={[{0x7158, 0x8, 0x100, 0xbd2, 0x3, 0x7, 0x2, 0x4, 0x7, 0x8, 0xef08, 0x3, 0x0}, {0x7, 0x55, 0x9, 0x9, 0x4, 0xfffffffffffff254, 0x81, 0x3, 0x800, 0x0, 0x100000001, 0xc85, 0x2}, {0xfff, 0x2, 0x37b, 0x101, 0x10001, 0x7, 0x4, 0x0, 0x6, 0x1, 0x1c2c, 0x4, 0x2}], 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x2) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") socket$inet_udp(0x2, 0x2, 0x0) 2017/12/29 23:25:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x2000, &(0x7f0000011000/0x2000)=nil}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) delete_module(&(0x7f0000012000)='@wlan0!\\selinux\x00', 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000002000)={0x6, 0x33a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000608000)={&(0x7f00008c2000/0x4000)=nil, 0x5, 0x2, 0x81, &(0x7f0000360000/0x4000)=nil, 0x5}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d69000-0x4)=0x0) sysfs$1(0x1, &(0x7f0000342000-0x10)='/selinux/access\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:07 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x1fff, 0x0}) semtimedop(0x0, &(0x7f0000fe9000-0xc)=[{0x0, 0x5, 0x1800}], 0x1, &(0x7f0000034000)={0x0, 0x0}) semop(0x0, &(0x7f0000cf0000-0x36)=[{0x0, 0x7fff, 0x1800}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000feb000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcb000)=0x10, 0x800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fea000)={0x0, 0x0}) dup(r1) 2017/12/29 23:25:07 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7d000)={0x0, 0x0}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/29 23:25:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007ee000-0xbf)="2600000022008100000007008980c5ff0200000000000000c0e9ff090600080001c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x200032, &(0x7f0000806000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e2c000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000096a000)={&(0x7f0000712000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x5}, 0x5) 2017/12/29 23:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001e7000-0x20)={{&(0x7f0000d6e000/0x3000)=nil, 0x3000}, 0x3, 0x0}) readv(r0, &(0x7f0000b4b000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/29 23:25:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000585000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000680000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcf000-0x98)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) fadvise64(r2, 0x0, 0x0, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000e2f000)={0x5, 0x0, 0x99e5, 0x9, 0x12, 0x1}) fanotify_mark(r1, 0x60, 0x19, r1, &(0x7f0000b3a000+0x544)='./file0\x00') 2017/12/29 23:25:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x72)="187bc8b41e9f1625e1e3086bad8011cb2d11b688e3705dd9586fd2e6ec7b28ca8feb00defab03aa09d7a764a61aad6c8afee78918ccf029d27d0c0ab66192d879ef61e0b7fafbf635db0329227c6e4ecd7d9a969cf3ef0e865325b21e40e4c50700a9ef697d3a4aacd957de3ccf0a7c8db56", 0x72, 0x24008881, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x72)={0x0, 0x6a, "9b6ab8285b17d3c19d0228f66111bb934630ff78797e2fff49b29b4d9490f2a7c8374996f0f38f409b4652db83d1097568b39512a995699030009b5e436bba0a9750d03e97cb063f153949aa9570f37dab4ca7aa2a6f14523b4d66b9f9806ad8f71a0c8d8f1ebbfb42bd"}, &(0x7f0000003000-0x4)=0x72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x0, 0xf1a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f6000-0x5e)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2017/12/29 23:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d9000-0x8)={0x0, 0xb8d}, &(0x7f0000163000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f9b000)=@assoc_value={r2, 0x1f}, 0x8) 2017/12/29 23:25:08 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000c0a000)='/dev/usbmon#\x00', 0x4, 0x200080) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007b6000)={0x1ff}, 0x4) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/vcs\x00', 0x3, 0x0) flock(r1, 0x0) 2017/12/29 23:25:08 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000571000-0x20)={r0, 0x2, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x80006, 0x1000000000000000) connect$inet(r2, &(0x7f0000ffe000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = getpgid(0x0) perf_event_open(&(0x7f000069a000)={0x3, 0x78, 0x4, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x48, 0x8000, 0x1, 0x4, 0x6, 0x57f, 0x9, 0x9, 0x4, 0x7, 0x9, 0x100000001, 0x3, 0x3ff, 0xfffffffffffffffd, 0x4, 0x4, 0x6, 0x1, 0x4, 0x3, 0x4, 0x7, 0x8, 0x9, 0x6, 0x400, 0x100000001, 0x8, 0x247e, 0x4, 0x0, 0x1, 0x4, @perf_config_ext={0xbf0b, 0x100000001}, 0x200, 0x100, 0x7, 0x6, 0xc1c9, 0xba, 0x3, 0x0}, r2, 0x1f, r0, 0x4) syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000559000-0x38)={0x0, 0x0, &(0x7f0000df6000-0x10)=[], 0x0, &(0x7f0000dc5000-0xab)=""/171, 0xab, 0x0}, 0x40012042) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003c6000)=0x5, &(0x7f0000a34000)=0x4) 2017/12/29 23:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x80800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000fbb000)={0x10000, {{0xa, 0x0, 0x4, @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, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = syz_open_procfs(0x0, &(0x7f0000023000)='ns/net\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000bbb000)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000b2d000-0xc)={0x7, r0, 0x1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000237000-0x8)=0xfffffffffffffffd) timerfd_create(0x6, 0x80000) timerfd_gettime(r1, &(0x7f0000678000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 23:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d4000)={0x0, 0x0}, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cd4000-0x8)=0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f000062e000-0xf7)="dc09e117c757e5b978acc36ecb93a9ffca4e4535d31dc8f19f5206e9d6fca500e3192555e299c82420171c98b79bd3f4f898bf9d058cb72fd5382115fbfa31c72558a1111a9b0d690a835db4b2c5ef613d68056d6a58837fcddd0b885233f047d4f24310f4ee78560621750ebbb4b8c09fa508c96a87a137dbf13ac6aaa91b3763a56909776f1227ffee2dd7a2934577cba2420dcae35004e33af67fdd5367a6706314f1f27d6905742d42b77808a13ec103be731ccd52405db1078b4fe5d71f37ee95f6ef27ec829b4e41b4f7f3c3086cae3f2f791309d141bbd0b3b744ce86a5f8ca9d806d412928fdbd535fefe6eaf9e49108551405") r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f0000840000)=0x0, 0x63) 2017/12/29 23:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) fallocate(r0, 0x3, 0x1, 0x2) 2017/12/29 23:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00005f4000-0xcb)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e00865c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d1089fdffffe909300208000000", 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d84000)={0x0, 0x0}) 2017/12/29 23:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ec000-0x8)='keyring\x00', &(0x7f0000e6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") keyctl$negate(0xd, r0, 0xa9a3, r0) 2017/12/29 23:25:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f000048f000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000874000)=0x0, 0x4, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b36000)='{#user\x00', 0x841, 0x10, &(0x7f0000277000-0x40)={0x1, 0xff, 0xfffffffffffff801, 0x4, 0x3, 0x401, 0x1, 0xffffffffffff5895}) 2017/12/29 23:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) write$tun(0xffffffffffffffff, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/29 23:25:08 executing program 1: getpriority(0x0, 0x0) 2017/12/29 23:25:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f0000b1b000)=0x0) 2017/12/29 23:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/sequencer\x00', 0xdbadafeaccb7718c, 0x0) bind$inet(r0, &(0x7f0000e26000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) chown(&(0x7f0000ef5000)='./file0\x00', 0x0, 0x0) 2017/12/29 23:25:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c24000)={0x26, 'aead\x00', 0x800, 0x100000000000000, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000051f000)={0x0, 0x0, &(0x7f0000df1000-0x60)=[{&(0x7f00009a6000)=""/177, 0xb1}, {&(0x7f0000ed4000-0x22)=""/34, 0x22}, {&(0x7f0000a9d000)=""/186, 0xba}, {&(0x7f0000b8d000)=""/16, 0x10}, {&(0x7f0000e33000-0x1000)=""/4096, 0x1000}, {&(0x7f0000026000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f000022a000-0x39)=""/57, 0x39, 0x0}, 0x0) 2017/12/29 23:25:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a43000-0xfe)="", 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002dd000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000996000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000b90000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d58000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x80016, &(0x7f0000725000-0x4)=0x0, 0x4) r1 = geteuid() getgroups(0x1, &(0x7f0000265000-0x4)=[0x0]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000f7c000)={0x1f002, 0x10000, 0x0}) acct(&(0x7f00001cb000)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000428000)={0x0, 0x8, 0x4, 0x101, 0x3, [{0x1, 0xfff, 0x1, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x1, 0xffffffff, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x530, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) syz_fuse_mount(&(0x7f0000fc7000)='./file0\x00', 0x4000, r1, r2, 0x40, 0x1800005) 2017/12/29 23:25:08 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x3, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x0, &(0x7f00009ad000-0x10)={0x1, &(0x7f0000c21000-0x8)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1f000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000cdb000-0x4)=0x5) syz_emit_ethernet(0x11, &(0x7f000060c000)={@random="b76a8e66a59e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000c22000)={0x0, 0x1, [0x0]}) getpeername$unix(r0, &(0x7f0000ae3000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d07000-0x4)=0x1002) 2017/12/29 23:25:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de9000-0x4)=0x0) capset(&(0x7f00003c5000)={0x399f1336, r0}, &(0x7f00005cf000-0x18)={0x5, 0x3, 0xe5, 0x1ff, 0x9, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getitimer(0x2, &(0x7f0000e05000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x80000000003) fcntl$setstatus(r2, 0x4, 0x42800) syz_open_pts(r1, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/ptmx\x00', 0x80000, 0x0) 2017/12/29 23:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockname(r0, &(0x7f0000868000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000-0x4)=0x8) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2017/12/29 23:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400080003, 0x34) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 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) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x1, 0x0, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00006b9000)={0x4, &(0x7f0000b21000-0x20)=[{0x8, 0x2, 0x200, 0x1f}, {0x10001, 0x401, 0x401, 0x1}, {0xae, 0x0, 0x100, 0xcf1}, {0x9, 0x0, 0x1b00, 0x7}]}) 2017/12/29 23:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000735000-0x4)=0x3, 0x4) socket$inet(0x2, 0xe, 0x2003fffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800001, 0x20000002000201) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='ipddp0\x00', @ifru_flags=0xfffffffffffffffd}) flock(r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000080d000-0x9)='/dev/vcs\x00', 0x3ffffc, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x7, 0xfffffffffffffffe, 0x4, 0x8, 0x1, "a0ff5bdf146c7fdbec95fe4f594ebce63ed3ab0f73faecfa2322b08e2bea9479fb5b754795c64d43151817e4e10bc9a4de85f5a6010000000d9540f45fe75c", 0x0}, 0x60) eventfd2(0x4, 0xfffffffffffffffc) keyctl$revoke(0x3, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)=""}) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/29 23:25:16 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000385000-0x8)={0x0, 0x4, 0x80}, &(0x7f0000b43000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a18000)={r1, 0x4, 0x5}, &(0x7f0000d56000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000c03000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00002cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000034a000)="0900000000000000db000000000000000009e1ffffaa0000df0000000600"}) recvmsg(r2, &(0x7f000028c000-0x38)={&(0x7f000079d000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000803000)=[{&(0x7f0000b6a000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000124000-0x11)='/dev/qat_adf_ctl\x00', 0x80100, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x1c, &(0x7f0000f2b000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00006b5000)=0x8) 2017/12/29 23:25:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000535000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xb6b2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3, 0x2204, 0xfff, 0x400, 0x12, 0x80000001, 0x5, {0x0, @in={{0x2, 0x3, @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]}, 0xfffffffffffffff8, 0xe00000000000, 0x400, 0x1000, 0x0}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfff, 0x820e, 0x8, 0x1, r2}, &(0x7f0000002000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002000-0x4c)={0x7, 0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000005000-0x8)=0xd185) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@nfc={0x27, 0x1f, 0x9, 0x3}, 0x10, &(0x7f0000006000-0x60)=[{&(0x7f0000005000)="c053eddf158c3c22e0ed543fdd30de0368f98e83f65d8476027299095d54ac67f93ada245db06b5291dcea5b87e1fccd3e46131505f72bad814f2c1043b919eff49a962b1727edbd554939a5ada1cf179f7052eb2198aa5ad133b079ff09be92a5bb708a399d24e34cc9f5e5753249a98337b6fb60eed13e37dce73d66e0292a998a0961128349e9505011d2e83f4b948d73ad39b84ab7d47fb11baa5eb5094e6f855bd3ce87fb9589c5f7", 0xab}, {&(0x7f0000003000+0x6a9)="ea54d3c4b9d7c28816b5bc10899f0a3c279e98a1c5d38cbd41c21b2194", 0x1d}, {&(0x7f0000005000)="888a0666f818751b6dede7b8e1fe89f8d10c478e6005def96e6a874a8c64d6be252be8fae1e19f30337d8bd9aeeb4c403d4531c8e8750a89db3c05596d86cf789657f65e8aa117b7088aefd783c00c79c4821425eef1d9ab88cbffe8a1c9c0354cdb0e0b52e09112e5384c61a5dcfb6851a000d3895933cdc279faedcdf2d9f7793d4e11c8b2b1c250d3736ba5735150b0f2989dfef5c72210d7294cfcdfe0fb751d91e8", 0xa4}, {&(0x7f0000001000)="797c433e23e37dd112d768116b6944703d639c93ca20e4318c684158680ec955ad363c6be5233aca1a3b4cb979b2a7bdf3e967212ee2cfcf9c21cbea553ece377db9909285f8bd2a9f4cf0b2a74767ac3da0e269fe5ae1ffd0abe5ea685fb6f0cf325cd8ca4b3cb252d54f249c6b1ba0c341791846790ea37eb2d6673ac7b56485450a54f76413b5d7f6e24ee79dfa1d3f262adb05572213e57e03760a899047c941e6", 0xa3}, {&(0x7f0000005000)="fb9648ce7432a7b51b331fadb9b3ad919e50f9b5a48863682a212653d384c416486d4bcde7e11ddfd521c080f7b8aa19b2adaa96b8a5fe7aaa1a25bb40bad1ef83b6602eff1cf18ff22ed7db6433f748ae35689a1097fe2477bc3f2387d6033eabe17023c4d5ee7684754a818436f983c93d85e961987a872a5752902e614cfc59792697a1a1b376f77c4ddcdc370e5b62c4951dec292ca6c6b17c0ddc9e6c096cc00418b44a234369c76314ca3cf41d19718a288e8e85ce8d67ca7bf308bcf4821994363a7a329f301bc6ea4b7785f4fd0aa9cfd5b8157956cd8fe99ea24cdc2b7a475f2d31ae914aa22f5e28bb1deb785f0c970af7", 0xf6}, {&(0x7f0000005000)="4dc874a61cf5a0a3c0c6912b1ee67cc96db322be9f888001fc41e6e94e15a303ec01ab42ab7e9de6df59bb8282d2d3b26bb3b7a942e94130672daf8611505d60fa6f6b43f8e85fe376930cc32edab6af749341103368467a14ead016d4f919e2065b9c71adbbcac35a568be94287f076a5e0ec470c5019baecc20356", 0x7c}], 0x6, 0x0, 0x0, 0x4000004}, 0x200000c0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000007000-0x1)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000008000-0x20)={0x6000, &(0x7f0000004000)=0x0, 0x0, r0, 0xc}) 2017/12/29 23:25:16 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b4d000)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xcf46) sendto$inet6(r1, &(0x7f0000aae000-0x38)="", 0x0, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2017/12/29 23:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrlimit(0x0, &(0x7f0000371000-0x10)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000c72000-0xd)='/dev/usbmon#\x00', 0x8e, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000554000)={0x89, 0x4, 0x8000, 0x80, 0x4, 0x1, 0x1, 0x0, 0x0}, &(0x7f000095f000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051b000)={0x7ff, 0x8000, 0x3a5032f, 0xff, r1}, &(0x7f0000e7a000)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b65000-0x1)=0x5, &(0x7f0000d01000-0x8)=0x1) connect$inet(r2, &(0x7f0000941000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cc1000)=0x401, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{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, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/29 23:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bad000)=[{&(0x7f0000110000)="2900000018003121e5ffdd000065db070ae600000000ff07800000000c0009000000000000000005e4", 0x29}], 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cc5000)="819a672984c5b1e7c8d5017c1da23647d2fed4209ce4641e50bea9d08be2614dd6603806af7f7932001719e9df7a", 0x2e) 2017/12/29 23:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000db4000)={0x2, r0, 0x1}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000087e000-0x4)=0x6, 0x4) signalfd(r0, &(0x7f0000433000-0x8)={0x0}, 0x8) socketpair(0x5, 0x0, 0x8, &(0x7f000009e000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) mkdir(&(0x7f0000544000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000133000)={0x0, 0x3}, &(0x7f0000b6a000-0x4)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000068e000-0x8)={r4, 0xe7}, 0x8) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00007c9000-0xef)=""/239) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f000012e000-0x50)={{0x1, 0x3, 0x1e1, 0x1, 0x80000001}, 0x8001, 0x7fff, 0xa181, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000aab000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003cd000)=0xc) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000dc1000)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f6e000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000eda000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00003aa000-0x4)=0x0, &(0x7f0000f7a000)=0x4) 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000488000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 82.425069] kauditd_printk_skb: 83 callbacks suppressed [ 82.425077] audit: type=1326 audit(1514589916.414:693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x200, &(0x7f0000774000-0xd1)=""/209) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) pipe2(&(0x7f00000fc000)={0x0, 0x0}, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d5c000-0xd6)=""/214, &(0x7f0000021000-0x3)=0xd6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000fc1000)={{0x3, 0xfffffffffffffffa, 0x3d, 0x4, 0x1, 0x1}, 0x10, 0x1, 0x89b10, 0x200, 0x8, "f782e95c5a99672603b48a5f0c41c13037c21c67b2921a5faa055ad10855f6150a8f2e554560caeae66fa86ffe52f67e68f659481ba24d7bd0dbdbea8cd271ea0a2d5afeb43cdae2bc97d81b4ce0706baf44e1c2d170eccc809a7931152e13e467c68afbd32bef8e63a03027d46bc4f168b6a2c54f7b71db402296a98cfe1250"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fcd000-0x6)='wchan\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000948000-0x4)=0x2, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000022000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "2dd47be87beb99730e78ea658e2dbc5f7fabd8e5a815d3844944bfe1fe764b5405cee75e00000000c66055f4423811995aea44177a2ff07900aac973a03423df", "6d9c9d527f07b91444b80c96b49378dfce4748ada16bdd8860c6eeced9867176b3f492844a4405f5130efe48d9dfddd4792913db6cd3701b05993c90f5d87bda", "e9e4ba19c243af482f799c2cc565d96b571154070a000000050a0008000000ef", [0x0, 0x0]}) 2017/12/29 23:25:16 executing program 6: prctl$intptr(0x16, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) exit_group(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f0000001000-0x10)={0x9, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xffffffff00000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000a74000-0x38)={&(0x7f00009ad000)=@nl={0x10, 0x0, 0xa509, 0x5de}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f00001ec000-0xb3)="5a4ab26e5a1a85913f54b74317a9464e0400e1a444d786234ec297a1d98321097211320d796a46cdc98b1f123246315bef79bbd0e7a4b6800c835046a79e2bf4906e6e4993bd5a98566399519b33e976fe5e94e896c320f5557155c1e636dc71aa41a04783b8ec81f1e0eeec6a732b4480c50f0c9ff179fe2c7dbdb39bdedb1b24b5cc3d9ed82e240380263aa56076c1df2a69e868b41d03baf47b20e1d044ed31995c0663c4c2a2b42136b3d7e0c70805c450", 0xb3}, {&(0x7f0000000000)="dd1e88a7fa78d2020673fb5c48361cfebb7710692c7d1b383802eb2ffc0be35299957a6f281dd87f7cb8d9adc7ebfbd9818ed4a95538dd81d37b4f4a1f29ef246fbe62eab7a4922d496f264c37b682a66e8f4dd10bbd30c8eea88a0901f724fe1d5cfac48491a138b3d97403730f0c13b63f8baa3f26173ff2e9ae4f7832", 0x7e}, {&(0x7f0000001000-0x51)="a4d27cf0f6d69efd1cf75db13ad84bfa2b7c6b5ce5c356e2930842a3679122d9408542b6cab0dbba85760873dc3675c0a3436b41ecc10cc74019a507762c56066dddbe689e11c2d413ce5596b3eb552447", 0x51}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x100)=[{0x100, 0x1ff, 0x8, "3c034854b7dde8643650b95421ae879c423f34b996880ea7ba105871ed7ec540f19c5296de9d8d50290fdc0537df5038e998b417e5dc020163b178f3d0bfd1478a4ccd4fcb8df2b520d334bce0247166ccfec9e9d6a932155fe274d59b0675559187a4fce3562eceeb7a803a6d2985b863c0929888fadfcd7920aa46f420abd854b1ee33d2c5a7d25debbb24719693394939e687a5b6ad304f3ebfd9e1728b196ac214c38d5f74df6cc72692a1e8e95dfbb1651abe6b0344486e88ed1e3ad1b54840d015beb51a7c9cd15c38886689a50ea708714d6994e6bbf8c1c880c29e7dfc38b75ceb15406d84d5e1805137"}], 0x100, 0x4040}, 0x8800) 2017/12/29 23:25:16 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002c3000)=0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000fae000)={&(0x7f0000fc0000)=[0xfffffffffffffffa, 0x200, 0xfffffffffffffff9, 0xcf, 0xfff], 0x5, 0x0, 0x8, 0x200, 0x9d, 0x6, {0x100000001, 0x6, 0x0, 0x20, 0x8001, 0x6, 0x2, 0x10000000000000, 0x5a7, 0x2, 0x20, 0x6, 0x1, 0x0, "611e0e89d8442cfa5d9e1c700b3d81f54a84a5a626c29d2997127143d208c86b"}}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x1, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, {0xa, 0x2, 0xc77, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x80000001, [0x8, 0x3, 0x7, 0x80000001, 0x0, 0x2, 0x100000000000, 0x8ba5b4a]}, 0x5c) keyctl$reject(0x13, 0x0, 0x6, 0x204, r0) 2017/12/29 23:25:16 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000af4000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000af2000)=""/115, &(0x7f0000af2000)=0x73) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000154000)='./file0\x00', 0x3) ioctl$KDMKTONE(r2, 0x4b30, 0x8000) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000af2000)=0x0, &(0x7f0000af2000)=0x4) r3 = accept$alg(r1, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000001) recvmsg(r3, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00003e2000)='./file0\x00', &(0x7f0000af5000-0x7)=@random={'user.\x00', '\x00'}) 2017/12/29 23:25:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f00009fa000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000102000)=0x1c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x60, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x2)='[\x00', 0x1) socket$inet6(0xa, 0x3, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000003000-0x8)=0x0) io_destroy(r1) ioctl$KDSKBLED(r0, 0x4b65, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000004000)="533943abef221620f7833bccf1cd143027be3fc0a3b3223f64acab4df2da8688a17a98ae0cce632235e4cc21eab450ce85fe018d29f6d2a03ce3f81d61b422") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) ptrace(0x11, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r3, 0xfffffffffffffff8}, &(0x7f0000008000-0x4)=0x8) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000004000-0x14)={0x1, 0xbe9, 0x3, 0x6, 0x6, 0x1000, 0x0, 0x6, 0x539, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000008000)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000004000-0x4)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000006000-0x8c)={0xb52, 0x1, 0x9, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x3, 0x76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0x0, "f65336fe50a366a2ddfa092b23f95e444f7fcf99acc0a4fbfb0c90c327c02459f5c5946cc0215df2bfe68e766020c914ef80543c0f8b0cb7919dbb4dceb465dc5a3f1b0f220c586dc32f682679991b07"}, 0x160) 2017/12/29 23:25:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0x97)=""/151, &(0x7f0000bbb000)=0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000025e000-0x4)=0x0, &(0x7f00005db000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f19000-0x1)=0xddf, 0x4) listen(r1, 0x40000000000005) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6e000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f000086a000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000098a000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(r0, 0x10, &(0x7f0000a3c000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000ee8000-0x8)=0x83) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2017/12/29 23:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000977000)="240000001d00010000000000000000000fff00fa0000000000000002f7727456ffffffff", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000c1000-0x3)={0x0, 0x9}, &(0x7f0000417000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d1000)={r1, 0x10, &(0x7f0000d1e000+0xe89)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d2000-0x4)=0x10) [ 82.497810] nla_parse: 1 callbacks suppressed [ 82.497817] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 82.516139] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/29 23:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001b8000)={{{{0x2, 0x1, @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]}, {{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x8, 0x4, "b441a3a53f532b31baf39e7c1f50bf5a902593308a99bea53e8616fb9beb560276f29d52c69d908c705bb17af13fdb999d4a94fc63ce78c4b21ce4b3ec9235fa09d78d7f8f9017ba98e96c9904b83cc7"}, 0x160) [ 82.558840] audit: type=1326 audit(1514589916.446:694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=97 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000073a000)=0x0, 0x80800) r1 = getpid() r2 = getpid() kcmp(r1, r2, 0x3, r0, r0) signalfd4(r0, &(0x7f00008f7000-0x8)={0x2}, 0x8, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000027a000)=0x0, 0x3, 0x0, &(0x7f000054c000)={0x0, 0x0}, &(0x7f0000dae000-0x4)=0x0, 0x0) clock_settime(0x3, &(0x7f00001ed000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000172000)='/dev/hwrng\x00', 0x68000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007bc000)={0x0, 0xfffffffffffffffe, 0x30, 0x5, 0x0}, &(0x7f000027e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000065a000-0x4)=r1, 0x4) 2017/12/29 23:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000005, 0xa, 0x2000000000010) write(r0, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000024b000-0x12)={@common='bcsh0\x00', 0x4}) 2017/12/29 23:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cf9000-0x8)='keyring\x00', &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000dc1000-0x8)='rxrpc_s\x00', &(0x7f0000dae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bab000)='cgroupvboxnet0\x00', r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000ddd000-0x8)=0x0) r2 = add_key$keyring(&(0x7f00006b8000)='keyring\x00', &(0x7f00001fd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000ae2000)='asymmetric\x00', &(0x7f0000c18000-0x4)="07effff5") [ 82.595757] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 82.611449] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 82.635087] audit: type=1326 audit(1514589916.447:695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.670362] audit: type=1326 audit(1514589916.449:696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 82.735781] audit: type=1326 audit(1514589916.450:697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.760662] audit: type=1326 audit(1514589916.450:698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d11000-0x8)='./file0\x00', 0x40, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004b8000-0x2)=0x40, 0x2) r1 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2017/12/29 23:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000277000-0x8)=0x100000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000029d000)={0x0, 0x0, &(0x7f0000193000)=[], 0x0, &(0x7f000017f000)=[], 0x0, 0x0}, 0x79ce4ffa5081e00b) accept(r1, &(0x7f0000804000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000183000)={&(0x7f000037c000+0xd6)="0000007f0022ff02200c000000bcbb5b340100000000", 0xffffffffffffffff}, 0xc) 2017/12/29 23:25:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000fd1000-0x8)=0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/checkreqprot\x00', 0x40d40, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000863000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c11000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b3000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000088000)="2b2df800", 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x8, &(0x7f0000fd0000)=[&(0x7f00003a6000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000fd0000)="778ff3dc2f4f001fd3daf397590c960e4a7fb235b7d6f93d63f38067025b73dd983c735dec2b62ab4f903eae067927657e48e23cf6e348bd25aeb73b09dbee3aab7a84aad47a399a27ab210f13", 0x4d, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x7, 0x23e9, r0, &(0x7f00006c9000-0xae)="b11bc1b442d535b3bc83fac5fc9b1119254c761ef63f5c6998cdbde127471a562eecbedee8585c6c593c23e4f6be3d774fd747317dff9caa9777abb42c87064611eef6ecbc26fc994088eb1637a9da1c7e2c23851584d24b6bd27b6119dedc800ab6c2fdb9445682e57ffe5ff174c3bf7a490f982ecef2c3251129a9fd0bb0b86ff80ca2c1e1d5e57b7b6340935680c8eb4486bacceabe4036bc62b66a3b0675003c0fc98cc34b1dd4e5696ec302", 0xae, 0x7fffffff, 0x0, 0x0, r3}, &(0x7f00007e3000)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f0000fd1000-0xe2)="554f5211516184b2c50d377300b85891436708dd50b5d3cdc3a1d457e796b82aea75f7e9120e84b579028879549be27eaf6f5e94f5e0bbc51623ccf9baac440e7eb5ec878bb533050cfefe9613b4b77c2fba9268a9f2727409f2866acfed4126d4aa71af5780b3260aa4b96ce5634a22adc481104b662c566a48dde22c41390971c48ced6ffbf47aba6a2572e081d436c925581079891f326c72526f49fba21dbe2e86e97bea65cadf72f29a15ac50927b4169f86f427c4e1790a97625fa1c0bc3bf7076482f8aee680b2827a8d3f1a83b50b781a4cde5e1c661e47cbee2858e0168", 0xe2, 0xc2263c5, 0x0, 0x1, r4}, &(0x7f0000e3a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3f, r0, &(0x7f0000fd0000)="", 0x0, 0xffffffff, 0x0, 0x0, r5}, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000fd0000+0x340)="9036ea793a83308b364ac0f8463355d4f02f8ec9718d277962c1bed8e6aea812e4dc71b0842c1a282fbaf8c367ef8216d767150ca8ac4e3d262fc31b4ec8a812fb3d6f79c4e6811ae9d9650dda7e3d5a5e55e8e2832ccb648d48784b4cbafad7032388044168d5f6796e8f56482e8773f2f4056004e81795fd428a271e211bf36281712d261f6bdbbcd703a7e02000179b37e64485fa1a7bf5c1e46d41058454fb5ffd4d71c6fb4fca61c4c1d5f181a200d81000e30910d072a6451d2219a1665c", 0xc1, 0x7, 0x0, 0x1, r6}, &(0x7f0000fd1000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000fd1000-0x7b)="97754ac9dfd5d1c1117a893f9eeafb257f852105ee57244bf4ef9bec2ef5da7162d7f68b8c372a3f819f1ad311d93e6ff931d89f073a554be44e003a00e8ebd18f50abfda8ad014d5eff1fb63104b628b73d6feaaa27c16b9c046ea4a147310ca55fc886c24cd914426f6d3960d0718b470e5e01717607bdb5f0ad", 0x7b, 0x9, 0x0, 0x0, r7}, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0, &(0x7f0000fd1000-0xd3)="2259098960c4d3b380ef95365fe6564dc3daba1e21b80ec6fbe62dbb3cb3340ad1939f602f5efa7cce6fdaafe599df32cf6a34e19d9b26de58bcdb93e23c65190e0a788e4fc3b78bb10686196c204289a894c6ce6928675b0307d544e3cd4b286a961b579514e81fe42b9b0b29a0a565f7b618f79d1670312015b675afa5167124a9fd12ad0086c80b1768ad05dbcaef13a5c00d18e8e0477b7f153f3933079e15bb524c00b548a02d8811290c5f8f093ee3f1169bcacf109643fd9d6b2122ff80ab3a5eace4d7879e30d891f104eb921d5bb2", 0xd3, 0x9, 0x0, 0x1, r8}, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00006dd000)="128f63117cb85f714348007fe57ddeaeab3311479adddda625f9769cf15f9c4b93fc6292448694668f62e294646d1d3a0cb7014dc2ccb552cbc2464a3478b296891c861926a5b0749448b2a62cfc48fdd962480efc8f25ccb7992e5652d13608a4a23caa0c96f46796f8f130b49e415147c2bf075e134a260b2db1bd9d664963a3b904dfef395053f0820261bc7860c8e6b06d0ca6bf31f2cf1f013af900fe0ea3bb182b6be8b1f9018d26", 0xab, 0x6, 0x0, 0x0, r9}]) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000063b000)=""/239, &(0x7f0000b2b000)=0xef) 2017/12/29 23:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000097b000-0xa)='/dev/vcs#\x00', 0x6, 0x0) getsockname$ax25(r2, &(0x7f000033f000)={0x0, {""/7}, 0x0}, &(0x7f0000c1c000)=0x10) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/29 23:25:16 executing program 6: sysfs$2(0x2, 0xfffffffffffffffe, &(0x7f0000001000-0x38)=""/0) r0 = syz_open_dev$sg(&(0x7f0000746000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b68000)={0x0, 0x0}, &(0x7f0000424000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000494000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209f62fcd3f9690721be569c14146d625cd", 0x39) 2017/12/29 23:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000a7000-0xe)='attr/fscreate\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x4, &(0x7f0000011000)={0x0, 0xfffffffffffffff9}) ftruncate(r0, 0x3d) 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000066000)={0x0, @in={{0x2, 0x3, @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, 0x40, 0x2, 0x7, 0x2, 0x9, 0x1, 0x20, 0x80, 0x3, 0xffffffffffffffc1, 0x6, 0x7, 0x5, 0x200]}, &(0x7f0000c27000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000fa000)=@assoc_value={r2, 0x0}, 0x8) 2017/12/29 23:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000027c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000097c000)=0x1c, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000956000-0xe8)={{{@in=@empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c32000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003e8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) bind$inet(r0, &(0x7f0000447000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003a6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) connect(r1, &(0x7f0000bce000)=@generic={0x9, "8dd77fcfd25255ba69bd9939868000c548a948ca8d10eadefbbc724aebbe1f3eaf1bbf86a4f644397e500aec07632e54c24711dba883c026c43957c6e57b59246c4cf0f47a8405a794c74f11c91d44afd9b52750204ae1bcf7d23f99a0cff5238e97af03d3b35bcc1eeb633830bdda829a62771b089701b93eaf1f91cee5"}, 0x80) connect$inet(r0, &(0x7f000041d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgid(0x0) ptrace$setopts(0x4206, r3, 0x13c8, 0x16) [ 82.785510] audit: type=1326 audit(1514589916.453:699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.810053] audit: type=1326 audit(1514589916.453:700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x9, 0x80001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$inet(0x2, 0x4, 0xffffffff, &(0x7f0000ce9000)={0x0, 0x0}) 2017/12/29 23:25:16 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000786000-0xb)='/dev/vcsa#\x00', 0x3, 0x10000) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)='syzkaller\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) clock_gettime(0x0, &(0x7f0000fbd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fd1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000483000-0x10)=[{r1, 0x4, 0x0}, {r1, 0x400, 0x0}], 0x2, &(0x7f0000278000-0x10)={r2, r3+10000000}, &(0x7f0000000000)={0x16}, 0x8) 2017/12/29 23:25:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000219000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000f4e000)={0x81, 0x1, 0x1e, 0x0, 0x7, 0x1, 0x100, 0x7e, 0x0, 0x7, 0x3, 0x5, 0x0, 0xe8b, 0x1, 0x1, 0x5, 0x9, 0x3}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fda000)=0x0) 2017/12/29 23:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ca5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d4000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = semget$private(0x0, 0x4, 0x12) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000807000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000858000-0x4)=0xe8) getgroups(0x6, &(0x7f0000fc0000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000010a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3b000)=0xe8) lstat(&(0x7f0000423000-0x8)='./file0\x00', &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000a39000)={{0x1, r3, r4, r5, r6, 0x40, 0xef5, 0x0, 0x0, 0x0}, 0x1, 0x9e, 0x5, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000981000)={0x0, 0x2, 0x5}, &(0x7f0000cee000)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000cdd000-0x10)=@buf={0x16, &(0x7f000086b000-0x16)="ddb4c62afdc1a810bd11b6217dae70d345d97793b36d"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e24000-0x6)={r7, 0x401}, &(0x7f0000c80000-0x4)=0x6) fcntl$lock(r0, 0x11, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:16 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff2ca4, 0x1b35f3bb, 0x401, 0x7249, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000251000-0x4)=0x0, &(0x7f0000c50000)=0x4) socket(0x11, 0x3, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/kvm\x00', 0x240000, 0x0) stat(&(0x7f0000c4b000)='./file0\x00', &(0x7f0000c4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000c4d000)='./file0\x00', &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00005d7000-0xf)='/dev/snd/timer\x00', 0x0, 0x40080) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c5000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000093000)=0x0) [ 82.854727] audit: type=1326 audit(1514589916.454:701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 82.854743] audit: type=1326 audit(1514589916.454:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12665 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:16 executing program 7: mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000025000)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000021000)=""/193, 0xc1, 0x40000100, &(0x7f0000025000)={0x11, 0xff, r3, 0x1, 0x40, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x800000000028, 0x0, 0x0, 0xffffffffffffb010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:25:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x1, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000d15000-0x4)="02f9ffff", 0x4) 2017/12/29 23:25:16 executing program 6: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x110)={0x1f, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/29 23:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$netlink(r0, &(0x7f0000639000)={&(0x7f0000558000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[{&(0x7f0000592000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000d9b000)=[{&(0x7f00005e4000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d09d00d4157d0aa8510a27c4cde3535a3022d67f12f7831feb7530d8a7cef5e86e9200330c957a105589ddf459dbb15dc7d668713ba2d4b7d3046b71ff9fa0", 0x0}, 0x60, &(0x7f00004d5000)=[{&(0x7f0000417000)="f2", 0x1}], 0x1, &(0x7f00005e2000-0x5)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) chdir(&(0x7f0000f36000-0x8)='./file0\x00') 2017/12/29 23:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = accept4(r0, &(0x7f0000370000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000)=0x60, 0x800) getsockname$netlink(r1, &(0x7f0000806000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b3000)=0xc) syz_emit_ethernet(0x2a, &(0x7f0000452000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/12/29 23:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f00007fb000)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000233000)=0xb) write$tun(r0, &(0x7f000021f000-0x183)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/29 23:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f000036c000)={&(0x7f00006e0000-0x80)={0x2, 0x14, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005d6000)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000179000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000088000)=0x1c) listen(r1, 0x6) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000051a000-0x30)={0xe7b, 0x7f, 0xfff, 0x4, 0x400, 0x9}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000267000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000045d000-0x18)={@loopback={0x0, 0x1}, 0xa5a, r2}) 2017/12/29 23:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x2ff, &(0x7f00006ed000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) 2017/12/29 23:25:17 executing program 7: r0 = syz_fuse_mount(&(0x7f000018a000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioperm(0x0, 0x6, 0xe78f) read(r0, &(0x7f000031d000-0x15)=""/21, 0x15) 2017/12/29 23:25:17 executing program 1: r0 = socket(0x17, 0x1000000000802, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000128000-0x4)=0x3ff, 0x4) write(r0, &(0x7f00009e7000)="24000000190099f000005c0400ed180e0208eeffffff560000ebffff080001005f0900e0", 0x24) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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}, 0x3, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a54000-0x8)={0x0, 0x100}, &(0x7f000097c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ac2000-0x8c)={r2, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000078a000-0x14)={0x0, 0x7918bab, 0x9, 0x6, 0x7, 0x8001}, &(0x7f0000e13000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e76000)={r3, 0x9}, &(0x7f00007d5000-0x4)=0x8) getdents(r1, &(0x7f0000318000-0x66)=""/102, 0x66) fallocate(r1, 0x0, 0x0, 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x2, 0x400) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000c47000-0xfb)=""/251) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r1, &(0x7f0000165000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000058f000-0x4)=0xc, 0x800) migrate_pages(0x0, 0x2, &(0x7f0000ab5000+0x5a4)=0x0, &(0x7f0000cb2000)=0x0) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000001f000)='/dev/vcsa#\x00', 0x3, 0x202000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000020000)={0x1ff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$int_in(r1, 0x0, &(0x7f000000a000-0x8)=0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000001c000-0x8)='./file0\x00', 0x40, 0x0) writev(r3, &(0x7f000001c000)=[], 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff, 0x2, 0x1, 0x8, 0x4, 0x101, 0x8}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000020000)=0x2, 0x4) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001000-0x85)=""/133, &(0x7f0000002000-0x4)=0x85) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x80}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f0000573000-0x38)={0x0, 0x0, &(0x7f0000cc8000)=[{&(0x7f000017e000)=[], 0x0}], 0x1, &(0x7f0000156000)=[], 0x0, 0x6c78b4ae43f8e916}, 0x84) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000242000/0xdbd000)=nil, 0xdbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e04000)='/dev/sg#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x1c) sync() close(r1) sendfile(r1, r0, &(0x7f0000517000)=0x0, 0x9) socket(0x10, 0x20000000000003, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r2, 0x2) recvfrom(r3, &(0x7f0000270000)=""/1, 0x1, 0x0, 0x0, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) write(r4, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ab3000-0x4)='tls\x00', 0x4) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f00009f7000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000077c000/0x18000)=nil, &(0x7f00005ec000)=[@text16={0x10, &(0x7f0000e54000-0x5b)="0f01cf0f20e06635040000000f22e066b805ef467d0f23c80f21f866350c00f0000f23f8640f209c0f1878a5d9f48fc95001fe0f076766c7442400010000006766c744240234ac00006766c744240600000000670f011c240ff514", 0x5b}], 0x1, 0x0, &(0x7f0000824000-0x10)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000584000-0x48)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000196000-0x400)={"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"}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004e4000-0x18)={0x1, 0x0, [{0xc00000040000080, 0x0, 0x0}]}) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1200, &(0x7f000040a000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00002d0000)=""/102) r1 = syz_open_dev$usbmon(&(0x7f000010c000)='/dev/usbmon#\x00', 0x5, 0x183001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008a2000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00004df000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008fb000-0xaf)={r2, 0xa7, "2fdd41d1a9cc9e53b7e9a767c0f726403664b24330e130f89eb97d3b66255e5fc4615e27e40875476f42d71c5e879c0683e9308337e267bf9e0b8d8c2785345d8b735eaa288250293fd4307e477db79e42d434244e4b469ad3954e47ea3de5ad1e37ff15672f2c982b0569ae981ce897aaebed169946597280ee8e698d56f74fe1a2e802bd888c3b3942002d47277584d7367ef939b74179702cb26702c58e0400b553854d50c1"}, &(0x7f0000021000-0x4)=0xaf) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000845000-0x1000)=""/4096) madvise(&(0x7f0000b89000/0x3000)=nil, 0x3000, 0x10200000008) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000183000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = msgget$private(0x0, 0x40000000000212) r2 = getuid() fstat(r0, &(0x7f000013f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() fstat(r0, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000012000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000164000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000a0000)={{0x1, r2, r3, r4, r5, 0x120, 0x7, 0x0, 0x0, 0x0}, 0x6, 0x3e09759f, 0x2, 0x3, 0x8, 0x5, r6, r7, 0x0, 0x0}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000017a000-0x10)={0x4, &(0x7f0000183000-0x20)=[{0x7ff, 0x7, 0x7, 0x0}, {0x1c, 0x4f48, 0x1, 0x6}, {0x40, 0xfffffffffffffffc, 0xffffffff80000001, 0x2cc3}, {0x8549, 0x2, 0xffffffff, 0x9}]}, 0x10) r8 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000184000-0x81)=""/129, 0x81) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000034000)='/dev/hwrng\x00', 0x210000, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000169000-0x108)={0x0, @in={{0x2, 0x0, @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]}, [0x0, 0x5, 0x3, 0xce0a, 0x2, 0x3ff, 0x4, 0x2, 0xd30, 0x4000000000000000, 0x5, 0x0, 0x2, 0x8e71, 0x8cb]}, &(0x7f0000183000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000147000-0xe)={r10, 0x9, 0x3, [0xea, 0x6, 0x1b92158c]}, 0xe) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000069000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@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, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) sendto$packet(r9, &(0x7f0000184000-0x1000)="f75942e359a04f7aa5a8c5fdd373af889af9da0b2e1a37b4331fca8da739bb7b2bd924f97d47118743a8b30d2fee68dd92637648846c1224bb0beb5d0b952e3f7153ed29ded8f85390f2edd1b44dfd60f4546ed9d0dbe22edc30215cccabdd8aae4cf6f652ad202ae7a326eb3c462631ebbfed66c74cf292a782a009c677d214e22bd3274187003a6ea6acd9cca83efb0fd32daf030a3be0565edbd121f1cf803ceca3ad33ddf85be7452a66e6c9ae2191653fd729b9390b0d34bfc71b2898627c291e5c48b3a98335986187fc208378679f04b7ccfa6e2318df93c2cee173d9a0df01ee4f06e49d50fb17d6fedbb7649ad138c3024b2a8d63ae720c76aea229f34abb863c95355fab765b514f04faa4699addb2941dd8f3e2cb833558bffa97dcbf9018d5d212e89bead4c3cd6ff2da7cf9bf8020489fd1c9befb904c411e036e9cc83b7287876efc0c23581fbbcc37161e262abac7227520bcb523649381e90debd3d96a3aafc0fc0a4e6dd09c7d5d9fd41e693e731003e4c3c4cce489803f87b24a39272e0de35e61bc6d3d3cc1d19de8cce7ae88ceaa3adbfd4275116c81fa078fd0eff46a95720cf206b665922422fd3f002af722be86c9564d93b9701d8f2792df091865c0a086370fd80bb2ce700ffee63b252f904980eea8a52e1b6625c266ff66a0993b612db4b6dde941043d3203bcdb528066984fbb67eb0365982fa18fe320b0c356110a8a44cd696d235239b1e31abf8eb72361f98879ad2d7aebb511cfed6ac902b684617626b4f6dc70da90e03ff9fe9a19eb9d3cc6b75bc6d5b87727a77788e32d5736f0438cd59dce76868c5dbf9e3f12b0b5fa841e17c39158027fca0942c71ee5ba8996141b1be2e7f602f3a2efe2e0c797f6a78b17a937c4cd9bb14ffa53ac97d0f4bb4c6713a2fdfacea63a53c9ee4abec8036b7c33258b11aabfa7dc5e9d28adb290727261d669e15facd12347c69368beb294ef407119f492ad4a210a61adb49293b9eb5bdd7d8e5a2cfbaa0d424190fd87ab1f94f94437406e3b5f9d36f65abb51e42a2a395372690aa280ef993dfed5a8ac697ef0e0df379ad4ad68acc3b6a2319925f6fd6f79b99c59bcd08ad0d1a66c66ccea4d7196fa96c342c45085e8f6a9fc26941af06cddca5b8de1e249462f58998e97bc72c8dfe724964f9631c29b187e1cf5980e7b7972d204eb929f64ad9fe5b6c8e78afcc222931e49b56e0105fe7ec2815e6f0a969ca3fd2592a11a124891abf7da7300ccd5068a8bcdb48a6566996694a2f645eee45120c412a8281d36d950d5b06b396d552da84fd512a2de84d0a392514bb5cc72e21cfc1b534b1245115c7f4caa424c9a5b911f511501395b30f18f148f823205bd4e05cd2679991c14f9730e27b7b68939df096effaece3a497dbd7dc62be5c93ce69a793438cfcdbd662432c924615e7538f3fc8b44b53b3ad18c7b30e1092ebd9234310310495ca2b7b41e904f82d102195c56c2dfaab21f343df94c57d120c5548c453e2e8e25c4634c5780efd37e6397ef0f960024199a9ecbcac02ea431688b2f9f5298ad9f7d164b9727f29b2a352815f61de431160c090802996d1782b14b42aaaff67bb32cf9ae366f3ef80166a6b3a9f41841c73f6d1cd16b5440c6d4a0a4766af0511cc25f3c4d1a1dec656d344e1b49986baa0b761e4c36f8972cf36dbbff8b0c26fd9c9435eb53ca80d6b4a93be1d5dce226602d3f6743ad36ee893e71e7e90ba8c473d92954e22a34820011fa9d9d1a34e683279b7009f55df0dc03cd532dc8b23ab67ca2488f71eb8ca69b84c226e6c9423f1f3c8d1429d03381bcfe86654af7492a7b42a56fc38f544fc7f3e1e696a40247fe9432aceb7b7d7c0f5c9de7bf6655d2b42d81308dc50c80638b82a0fa7f724fef9d9fc9eafa75fe53302c0e6ca8d082198faca9f7c978dfd038f255f4ca46c47414bb10e08ef5e605b3e6c8c35097e3f65779989404dac5759bc793a5a077d9c0139ea24d09538e4888fdf02471db55d62a8e9a4b3c645d2436d5390508cf38b7f84bc8938fbe6a59c6ed80f6385160d45ea849f81a2a4b3c222901900ba5c01df2a4f6ea6724d3da3cddfce82573d25808b26810823c79140b26714e71422b077c1f99d00e85a3c524a2c5bb510e3659d707aa774b8b992bd8e0f50c4c82dd49cdedfe5ce3cea9a2b7d70e382bda9ebf6ce7d060c32bc5a10d13889ea5273bba90d128a2c94da35594195b7fb3b9fcba0cbbe96274b55c857e5b4cb5f9afd38f31f4ad165702f31addbfba6fc73dd9732266c32b486fadf14fbc71c3a7e3a20f94c08eb325860a13023b039f516cfd7892a50a92b2910f425c75c6727670cc20f0a3d16ab4c92f51badaf521ca64da2618948e76cb6cea7e581ffd143d0b7921a1eabc3e7ca4f08cc3886ee6a486e5844f1f3d64bec5e7804fe3d1b10d445a68d6f816607bcc758de7d2207c43379f6e5461e3eeeccdca868430f53db064e1ee297307a8d656dd1d8b7616c26b33a16755963d85357bbaf1e16d3b31655c8554a60eff41a33ff8552b63ec1c09e916123421b87f329877e5848db4f05f8c07dd27b094074f4c6a3788f61e30631901640e72fc5c25ca5e9df23234906537e1982b15b1475351b82ad8ab23feefb02c75d8c16599a3fd9e77dd03a683b2075c1501368f935eca2bab78b507680dd25fe4b404831d08754efef5e8d2a8a1996a92ab3f9085102ea06bdf44352dc84824f9a121319777342dbad35ad474941a5477c5e27f89ebcabf1baa668ba6e5bf2508ce4ae286b65c75287f197d392d68fafa3f5f00cc59a4cb9a6617a72249f03bb2e26f8d1a3b404111547a77c1f31df8b20df7afec417a15538374546718063b0c7cc4be430d347a14f3c57b1f92a4eb9ab21d2acd44a0d580df61647382c530e4fdef061a6bef7c1b7e2cf4f8c1c90708b62a0c1fa30572b4c28176d96431e410908fc01644c861765df94590728e217d84a7430be1c98f8340b8ed859e9c90b99fd58cfcd2ec7d910aceb87081cdf9fa63d71d48674d9f554eeb3cd25e50c6c8fdd29752bf246b39bf0053ac8f488cefb6dca74c6aabcbe217506885619e54774d95a2053a6db31ec62bf92edd9bd855ed4f3788996a4e0b798eca9bb16d8d77de890dc7f899bc0fd81b2a338a87ceb9c95dfe080cc16f776483b8cfa52be18d9f4af2b25d68e627102c8a1e9215102c55b4d941e46a91fceb499c4225ce4310479c6d7a592cf96d72818992739228dcf739033be7fec13e9d61ab20a677283bbaf081e8932b202464b11371b8dd2e07dc135082e6e17c64ed9fa8382f60385b6a9a19f8ed6e8cf6e5b8be263e461f0e839738976d21e5edec74bcb0c414f67613c22d79879bbb70f07be953e223f137c79f17303cca41a8f5f7eac15997df2e1b1b5750e1df3224e303dc9b5e662eee7891d9e69f2a5bf32fdd31b6c690ad9b62b339cd16c949bd154ce1cebc4236808dfedcf557f3978bcae92ae9df0911b11753e8da8538e12c0e20117ca20d838fad6d1d6c91234534c4df843805e96c83be4c7a067d5abf6560362b596810bd8ccc30cf02e1fdd4c66b45595366b70fb24d864b507612246457bfbe315c7a4609f2c62559451848a3d4fd286e51989bf727d9bfba975c2640571b9ad988a072689ababcdb8c5ec6863c0cd45c62f38f10766a2d8bc228f2d1de65609c552813455219865b7302c1106b3a1fd72c7a529cd242db46cbe836d8b268944e54b0afa8933e9071195c1c9ad154ee6c181308ee26cdb9821fb8e5c0d5e9efac8b60a09659273bfb555493f4a559dd40cd4376bf7d39a81dae01a0b8ed746ea445e70e3242a5be1a96a64c897603d27f6a4dfbd55519fbafe1d484a259825aabb6d9037589349c4f27248d30174bf270cd69d6806145c0dd90fd5d0435178c138092d923606699e4b2483dd7b5c8bb8df7bc880b226e350a70941c9af2657336ef3f0cfd01840ee5bac51d9ef2225a6f9eeaf12493008e1ef2012720bfff31b2f62052645425e1cc7b07d38bc40fea40056a2e11b28c6d1a447385d6b3c62a67727320e5c44fab12f65324dd1b7ba8866a99395be2c094df876c703392f4cc936a555749d6d57ec2448c27d33a5e883ac67deb69991526239d3980814ce5c6a74a461ae40277509f649c1cd3607d211f0cc3bb0b3072202869e24b78ac647f1b87ec51fa57b6d0163e94ef8c2da92532b93b5d22f4701e45b651163c046056b4a35b84c2746d4a387a237d7a994444b34396081f91e0847d2e5a487033f3e750d6fc574f123a2b6007ecf08ce167ce52a42e2e3bd69933b0adfb065224969778d02e3c1509fe648cfd0820e6841c4e534000f02450ea5f941d9cf12cbe049ffd7d22799f92b06d20413736ecff4337379c62a411b0ce2c5f263b6c34c1f0695351c2f7fb42828f4e181839f11b0d1a911e82266d6c10a022241bb87b9dd9ac0501b0a22c220719daf8d0104531ba631d2b054c7e22968f151f6bcd7eeed43811db38e6852455f1b38164c0bd8e2142299bda57914e300212c8566dfb38c11a774820080e25b7cd932b2bf3b6b3cc3bac96d989233c32fc9cfe756ca2f4c1f879e368e4f16084e238a2d3ece891f3cd6fc8ab4aab902eef6af160e4526389f0cf14e42d6147ccdbdad1c24eedca1034b4934dbbd588bb57da62a8a5dd01500b1439b26071e195b4c956fa847d56f61602c5cc03922f05ae466182aa7969dec8052c43757959ec3987b8abcc0877b1756c6654a3dbe5528efe1d9f3b6b048c57b7c9758604774ab3dea8641222fd7d7d610fd9cd196a778cffe334b32b568f4409d02b7f28f17bf55ae741b9ab9ef7494beff2d4352db0250cdb20f1cf44626c593e7d69a0a404620a1df3f6928ed9153d7b094a981291703626063a7484b889b49cbbc01ce1fa42f866ec348977e0478410817cebcfba9655ff9c5e85ab7f5fa502ed2360f9baf441292548a6017dfbbef7ced17d0787a77f71235438cd589a17b6e3904c22e0ce54060e3344d085a9fd92cfef5dd467f544bd1d3bfb514a2cbba1e547128b59d1966e5235d2872682c55097d454e100da6b1b6d3789ddacabb95e498f78ff793d2869defc44bead920b9b34630759de6a68e1011c00fc5e014c69bea4b51510b396ea0e2b1dd3d3defce5f7b15d9eabfa61daaeb736b994f54e8f4cefd718ce048a07031b3848a5e2840ac150d012500f12f7d86d78b03df5c76d699266e69ad16743120cf1137b9909bce38e1a6ed06389458a27b782f72c67ff72048c1ba2e0884f60f856819e4aa737c3282d2d811c66141e68d16323e54935b3ad9ef3e8948e260fe1903f0e9d8bab4e6b46f688d014acf7a4377b398ed6f7dd54f5d3f93a28e332e0e35a0f8136f20e74df7d24f396ab74096b06eafcf11e9bde1415a2fa206fb0d3eec88df6c2952a08844488f6cf0bdbf42a937fa0652d348935d9c3387c3e0755c87daa1c7365a9f520a6efe32f884e3060ceae7ca6f0c896aad334b83b2b30efe6113013959924942d716deb153e8fec2d6ddee718ae466893f25275515b5f2b0d2dcf97ba1a93df1eddc614660db27d841710aa0ec8803ba9bd4cd8c8bec3e1e52925aa5c1c114477b97598ef067f7e107d6b33637f42e7066421ae0bed58ac243400583c41cd8c6e04a8a1c3bd028b4fe5c5a71ad3b6eb19a822dc03a8cdca06c9ac6fd53c09e9da4e19f470af17df26f3ac67db0814ee0f4a5893ee07a2893211917609df41766687", 0x1000, 0x80, &(0x7f00000c2000)={0x11, 0x18, r11, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r8, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000182000)={0x2, 0xd, 0xfffffffffffffffc, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x80, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0xa0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:17 executing program 6: r0 = creat(&(0x7f00001eb000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4e57, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x40, "c4f34338071ab9787d081396985aaf07dfece9ace99f4979688d09c18cced6e25d72fd02fcff0688854cedf3409e86a7a3a2392600833d93cc72e712e11f7466"}, &(0x7f0000002000-0x4)=0x48) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x6e)={r1, 0x66, "7d0418af84ace83c2398f21a1f8b926616cc80b6c939607d2450342d33f778c07357079ec61e50d40a39310520ceeae40bfeea8d64d2a3379ad7433245f1c4877a23bda164b3eaa6ef3ec075b60570b83b335694513233d0801152b29675d6d640c0226af54f"}, &(0x7f0000001000-0x4)=0x6e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r3, 0x3}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x9, 0x100}) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000002000)={0x1000, &(0x7f0000000000)=""/4096}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x20, 0x4) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000004000)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0x8, 0x6, 0x3}) clock_settime(0x3, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x18)={r2, 0x5, 0x8, [0xff, 0x5a44, 0x1000, 0x7, 0x800, 0x3ff, 0x0, 0x3]}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000007000-0x8)='./file1\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x5, 0x7, 0x1, 0x2, 0x0, 0x4, 0x6, 0x10000, 0x80, 0xff, 0x9, 0x6, 0x7, 0xffff]}, &(0x7f0000007000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000009000-0x4)=0x0) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e0000-0xa)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000dba000-0x8)={0x0, 0x9, 0x1}, &(0x7f0000afe000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa7000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000678000-0x4)=0x8c) r2 = socket$alg(0x26, 0x5, 0x0) sendfile(r2, r2, &(0x7f0000ce8000-0x8)=0x0, 0x8000000000000000) bind$alg(r2, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) open(&(0x7f0000322000)='./file0\x00', 0x200, 0x2a) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009ec000)=0x0, 0x4) [ 83.103591] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000ba5000-0x10)={&(0x7f0000896000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r3, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r3) close(r0) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000550000-0x4)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001c5000-0x10)=@generic=""/16, 0x10) exit_group(0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='selinux@\x00', 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x1000)=""/4096) lookup_dcookie(0x0, &(0x7f00003c7000-0x451)=""/4096, 0x1000) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x4a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d2e000)={{&(0x7f0000640000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000182000-0x10)='/dev/input/mice\x00', 0x0, 0x2180) close(r0) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) getpeername$packet(r0, &(0x7f00003bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d78000-0x4)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a88000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, r1}) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000d73000)='/dev/input/event#\x00', 0x0, 0x210000) r2 = memfd_create(&(0x7f000074b000)='.security\x00', 0x2) r3 = mmap$binder(&(0x7f00000a7000/0x4000)=nil, 0x4000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000fc2000)={0x138, 0x0, &(0x7f0000677000)=[@increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x2, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f00006f2000)=[], &(0x7f0000a14000)=[0x18, 0x30, 0x48, 0x48]}, 0xca}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000541000)=[], &(0x7f000059f000-0x20)=[0x40, 0x0, 0x78, 0x0]}, 0xff}}, @clear_death={0x400c630f, 0x0, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f0000cd7000-0x50)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x3, 0x3, 0xb}, @flat={0x77682a85, 0x101, r3, 0x3}], &(0x7f00007aa000-0x8)=[0x38]}}, @increfs_done={0x40106308, r4, 0x0}, @clear_death={0x400c630f, 0x1, 0x3}, @request_death={0x400c630e, 0x1, 0x1}], 0xce, 0x0, &(0x7f000066f000-0xce)="2d76535ea5b5b44a1f3bdc39bf7231f998264067b4e3e1f8b8d420ff0f84e5b5e1ef0ab0dac6ac94b05713eef3cc566a19bce9a5ae2c98ed4aff5058c16e39013590f7061f26a310d710c168f4bb34c6892a298fd5af7d0c8813d1265335fa6817bbb0b2b407eb4018ed61d008457631a74eca48682dd8c92fdecbd2e56614377171d2faec82189e1f270981392173262bb0981a8af6abf126a2a92ff1c6e39ec80d4d548292a35aef6214e61e8aea18fd950086aac58b532fac7de2948eeda91b9dd5dbc86f453c6e60996ab25a"}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00006de000-0x30)=[&(0x7f00008a3000-0x12)='/dev/input/event#\x00', &(0x7f0000932000-0x23)=')wlan0:,posix_acl_access+security-\x00', &(0x7f0000144000-0x1)='\x00', &(0x7f0000f38000)='\x00', &(0x7f000064e000)='\x00', &(0x7f000076e000)='\x00'], &(0x7f0000149000-0x4)=[]) execveat(r2, &(0x7f00003bb000-0x8)='./file0\x00', &(0x7f000058b000)=[], &(0x7f0000eb4000)=[], 0x0) r5 = getpgrp(0x0) r6 = getpgid(0x0) kcmp(r5, r6, 0x3, r1, r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed6000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000b18000-0x28)={@common='ip6_vti0\x00', r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000fe3000)={0x4, 0xb921, 0x1ff}) close(r0) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000fb5000-0x10)={0xfffffffffffffff9, 0x5, 0xaa99, 0x100}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e7f000)={0x7ff, 0x0, 0x1, 0x4, 0x7, 0x2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000b98000-0x4)=0x10000, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x4}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000082000+0x439)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000522000-0x8)=0x0, 0x8) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fde000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe0000)=0x42, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000088000-0x4)=0xe, 0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x4, 0x4) socketpair(0x3, 0x5, 0x921, &(0x7f0000d90000)={0x0, 0x0}) epoll_create(0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00003f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x0, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}, {[], 0x8000000000000003}]}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x1}, @generic={0x8f, 0x7, "0fc1420f06"}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0xfffffffffffffffc, 0x1800000000000000, 0x7f, 0x6}}}}}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c33000-0x40)={0xfff, 0xfffffffffffffffe, 0x10e, 0x6e, &(0x7f0000b0b000-0x6e)=""/110, 0x1000, &(0x7f0000fe3000-0x1000)=""/4096, 0x0, &(0x7f0000683000)=""/0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) sendto$inet6(r0, &(0x7f0000fe1000-0x1)='I', 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000d85000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) inotify_init1(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) signalfd4(0xffffffffffffffff, &(0x7f000035b000-0x8)={0x0}, 0x8, 0x0) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000c000-0x4)=0x2, 0x4) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000010000)=0xdd1, 0x4) sendto$llc(r0, &(0x7f000000a000)="4a547f8ffc01e51a3fb8ac546b00fc4bcd5b9c3f9c12013550b5dece9851900dba5552b0e1c5ee4c66062c50f401177475c18a0db85a6a026ae9ae8fdb6c55f263bd216c22385bdd8139cc9e41af87d6e446bd363982f146a11e7a6fa713c357a53fdd66dfd718a55423920bf8bcf8768472acf5db871cbb29447cf8e396381a02b9abe7f808f2a2594863f8a5598cc5787fbd6ca67efdb0fb9ca999272225114517d139cdd0e167cb39eb10b204e7b4a0f0b5", 0xb3, 0x4000840, 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)=0x0) 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0xffffffff, 0x5) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000035e000-0x4)=0x0) sendfile(r2, r2, &(0x7f0000d33000)=0x0, 0x200003) bind$bt_l2cap(r2, &(0x7f000056b000-0xe)={0x1f, 0x1, {0xfffffffffffffffa, 0x6, 0x8, 0x6, 0x5, 0x0}, 0x1, 0x5}, 0xe) syz_open_dev$mouse(&(0x7f0000ee9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x680) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/ip6_flowlabel\x00') bind$inet6(0xffffffffffffffff, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000135000)=0x14) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d81000-0x4)=0x7f, 0x4) modify_ldt$write(0x1, &(0x7f00007a3000-0x10)={0x2, 0x20001000, 0x0, 0x4300, 0x4, 0x0, 0x1, 0x4, 0x5, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cad000-0x2c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000138000-0x10)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r3, 0x0}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000e24000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000938000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004e6000-0xc2)=""/194) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000dc3000-0x9c)={0x0, ""}) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x20) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f00004d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x3fc) readv(r0, &(0x7f00008d3000)=[{&(0x7f0000b55000)=""/101, 0x65}, {&(0x7f0000097000-0x6f)=""/111, 0x6f}, {&(0x7f00006e2000)=""/245, 0xf5}, {&(0x7f0000915000-0xce)=""/206, 0xce}, {&(0x7f0000397000)=""/56, 0x38}, {&(0x7f00002aa000-0xd5)=""/213, 0xd5}, {&(0x7f0000369000-0x1000)=""/4096, 0x1000}, {&(0x7f00006fa000-0x27)=""/39, 0x27}, {&(0x7f00006c3000)=""/204, 0xcc}], 0x9) shutdown(r1, 0x1000000000000002) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000607000-0xc)='/dev/autofs\x00', 0x4100, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000019a000-0x18)=""/24, &(0x7f0000f20000)=0x18) bind$inet6(r0, &(0x7f00001b3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) r2 = dup2(r0, r0) listen(r2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) bind$bt_hci(r2, &(0x7f000075b000-0x6)={0x1f, 0xfffffffffffffffa, 0x1}, 0x6) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d02000)={@rand_addr=0xfff, @multicast2=0xe0000002, 0x0, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f000027d000-0xa)='net/route\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f66000-0x18)={0xa, [0x1, 0x3ff, 0x8000, 0x8, 0x2, 0x8, 0x1000, 0x8, 0x3180, 0x80000000]}, 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/ptmx\x00', 0x80002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005fc000-0x4)=0x1b) write(r0, &(0x7f0000fca000-0x5f)="", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006b3000)={0x0, 0x0}) ioctl$int_out(r3, 0x0, &(0x7f0000ac8000)=0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000212000-0xe0)=[{&(0x7f0000f64000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000944000)=[], 0x0, &(0x7f0000ebd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa3cf5b2b82478f78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00006d9000)={0x0, 0x0}) ioprio_set$pid(0x1, r5, 0x1) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000322000-0x11)="0a0775b0d5e383e5000020045c54dbb71d", 0x11) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a1e000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000108000+0x1d7)="90bf663ad6166ac8a3f7a8908675476b460b", 0x12}], 0x1, &(0x7f0000cfc000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/sequencer2\x00', 0xffffffffdfffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ae9000)={0x0, r2, 0x3, 0x3, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e7c000)={0x5, &(0x7f00004ec000)=[{0x1, 0x80, 0x4, 0x200}, {0x1, 0x0, 0x10000, 0x80000001}, {0x100000000, 0x9, 0x3, 0x3f}, {0x1ff, 0x3ff, 0xff, 0x52af}, {0x61, 0x10001, 0x63e7, 0xe9}]}, 0x10) 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x1a, &(0x7f0000013000-0x10)={0x27, 0xfffffffffffffffd, 0x0, 0x7f}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r4 = dup2(r3, r3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000003000+0x82f)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pivot_root(&(0x7f00009dc000-0xa)="e91f7189591e9233614b", &(0x7f00006e9000-0xa)="e91f7189591e9233614b") listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") read(r0, &(0x7f0000c24000)=""/105, 0x69) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c79000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f41000)={&(0x7f00006cc000-0xe)=@l2={0x1f, 0x3, {0x5, 0x223, 0x20, 0x1f, 0xffffffff, 0x1200}, 0x4, 0x1f}, 0xe, &(0x7f0000c6a000)=[{&(0x7f00006fb000-0x53)="b93d1f4f59993cf59177177edcf421a2bb2842745a5a620dc930defca543237459fa102cac9f4eaaa18fc0bbbabb4f23d47356e3086d75565b3505e3af0d948221192fbe4cf43fc2233465f59daca4a0615849", 0x53}, {&(0x7f0000113000-0xb1)="d92d1d3a27923be8a10db4551760ca85ef5fd3559b797151d4e2a0fea995a15a6141932821bd71bdfe86fa6759c5e31d8a68e2ed9de481ff27280e3ce1f74bc97199e1fa9dc3a1bcaeb899cb32d53761d22f3711fe4b6fc9ee4e2ab754b58557cd46e3f048b889b8dd65ffccab692e26a0f3a9e186b0a971b6994d664912ca1b963ce91a3e61ce9533aa8e103d14389efbff10ff24dc2b399feada0be7d18f620754db870626a360e3d416a86e1ca53910", 0xb1}, {&(0x7f0000584000-0x49)="b1272e24c7b20d2401888cfaca160642dcc58732bc90327d9172dcbdf6bbde307af6c609f467dfe3c2e0f88d8cbee4a4212dcb2fc9dee55601a90d5c745a91f098a6807f1dd7f7d49d", 0x49}, {&(0x7f0000916000-0xde)="cecf1dcc676292080c8bb5294a939ad3c43778eb3702ff26738e6e5070b4a5c0341b3a74d93aedef7c2cfa232ad6ec3eb7fb04b0c7c6461642f74ca1ea6ec4ad9dfc13c1640ddeb58a50c794250ea6fefe2e379a4d07f8726bd9f228dbffcc8cba32cb335a4bc67dcd0986a0541396b13e42cab6ed0a40ec7b167b1674f8aeeb234c5b12088d368816ef10d8e0ed450d9a01d529b4c78be9ef3774fc137e00137913da6c68aa3275082340682015e304a85512771b9c6e69585b2ea0872b95a3f4bd1eda51769da66a02be1374bfe47069c7b04213d434a882d8c60f20f8", 0xde}, {&(0x7f00009ae000)="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", 0x1000}, {&(0x7f0000423000)="12ab2fcc38415a3c0c3c4cbec9efb1a07ec02ee55fff46c9a30ede09ea90761577ccb12ff7228791da172645a0ee44aee86dc2af7ead960d747d39497e54d38cdafc136aa827cfb8e475ca32dbf2fcdc1d7fc2868953fe2591a4a41a5a4f3d8d81d179ad6fdf21581b974ccdf7062113a7534ad4b099d72347d7bef7e911e3ff73feab0abbaee4b5", 0x88}, {&(0x7f0000478000-0x2)="fe78", 0x2}], 0x7, &(0x7f000033d000)=[{0xe8, 0x11f, 0x4, "475d337fab885f26976dbdc9c10e904490f768edd6f1edd897b57e97270fbdd7f42f75d36707d8ba7adc7f384340f14f3ff510eb6fdde600dc8d84ba849bc8969b70ede13ab27aaabcda840ac06e417d02aab0a43c85b840e93de8aa4811ef186516772032e9389e69cf992adf400cb8c596141d63dcde791b627280b8a936c8f8d35dcb7bf5f8c62d49ca19c7eaaf0681b75441363c67bfcd2d593acf0d26ff414a772def7398bad03ddb235b4fc1119d689ca0c8a21f391fb2ea217f6b56b9647771885c8730be2234bb202d610c453269f017"}, {0xd0, 0x13e, 0xbe, "d9450abfd41f0fb5e084f092ac5a1fe9869ec0135e4a39d68fc591ad638744cd4366080f29ee0e9384f54f2a9b1cf6ca5a8860a9855a554cb2a8faa256bfb7fb99fddc4970c414d02ea30c86f529bef7c68184337d8fcb4094103de5c9a1089971ed4bcfdd232f109e4d58acbf3604f16c6695ab8a0046d10953d50c1517108099c69f4378987e877d08e873f140a765271b53a161cd8cf0bec0ca95333a577be1c285f055de3d5197aa8547499055314eeacd1688ee9b975d0c5cd7fc26ab41"}, {0x50, 0x100, 0x8, "4689abd19842e44ccf2328ea5bba98584f87522888026bd975d8ec866b0eeac031aa4f65cb55ff2d1a7f676671c03438ac88d15c592ecdc344073ecde1e5"}, {0xa0, 0x10c, 0x4, "ce4dc243085374e241ba8103fd5481efa26a148a453a3d36b3ac445433ecda43f3d40aac29833e4b2105c7c9d80bfc18237620ac767d61765f5afc457706588e1ee0d59b4059d6f7cfa2a1b790b1d7a2acac4be82c808e440389f5a434742484478539cd2c605c113d693d00ee947e6125eb121e0ab097b38fd315e39d5aa708e8879c9031503033051530f830c834d7"}, {0x80, 0x109, 0x1, "f6030a87827a4d8ccc3162d755bbcad5522f2110e02bc51f2f247f9132ab751b67cccb19792956f2ebe987e4541a53f3e88f9a9beafe585c6c020d6188c48931832fc75fe14d987ff7d9b4ca0087705d41e953852dc3295cf89675602c9f09ff5273728163dae621057a43a58daf12"}, {0x50, 0x10d, 0x6, "36dcc323b1be6416d1c50ef1ea8b4233b6a97f59f020d42bb0aaed5051b47c3191dde8a57307413228d51e3d65083afd62a41230e08482aede8a71c632"}, {0x90, 0x1ff, 0xa25, "4267ea4f9462bc3bf4e0078c94d91ce45fd9ea859597785ffc4a5c89766ba254554006c5d00c5445215ed7119b2521efbffa585f2e00ea455cdc78addccdab8f1bec3ad89c0f85066559182efeef5714d1982cb4daaf7fd704b4c9f074e2e229f9c21d912f621f62dc985cdc5c80da424f2574af0e64dbed78"}, {0x18, 0x100, 0x401, "e72e9207"}], 0x420, 0x8050}, 0x8080) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a3000-0x8)={0x0, 0x0}) [ 83.380889] device gre0 entered promiscuous mode 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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, 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$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @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]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000df5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r7, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r7, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r7, &(0x7f0000de2000-0x1)='U', 0x1, 0x800, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000df5000)=0xffffffffffffff50, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000bed000)={r2, 0x3f, 0x1, 0xd9c6}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r7, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000742000-0xb0)={{0x9, 0x2}, 'port1\x00', 0x2, 0x802, 0x0, 0xfffffffffffffffa, 0x9, 0x6, 0x3, 0x0, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000227000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c8dc8b1d362c", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x6e, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "010907", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) accept$nfc_llcp(r0, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001a000-0x4)=0x60) 2017/12/29 23:25:17 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c11000-0x11)='/dev/vga_arbiter\x00', 0x3f027dd05e245b9d, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b03000)={r0, 0x0, 0x1, 0x81, &(0x7f00008b5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x8, 0x0, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x88000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000-0xc)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000004000-0x4)=0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000003000)=""/167, &(0x7f0000000000)=0xa7) timer_getoverrun(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00006ea000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x81) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000010d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) connect(0xffffffffffffffff, &(0x7f0000167000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000083b000-0x38)={&(0x7f0000262000)={0x10, 0x0, 0x200, 0x9}, 0xc, &(0x7f0000028000)=[{&(0x7f0000680000)=[{0x1010, 0x9, 0x210, 0x4, 0x7fff, "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"}, {0x18, 0x100000001, 0x400, 0xff, 0x0, "cdc87291a4d48c"}], 0x1028}], 0x1, 0x0, 0x0, 0x0}, 0x20000000) sched_yield() r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000959000-0x10)={0x800, 0x0, 0x400, 0x1, 0x0}, &(0x7f0000fba000-0x4)=0x10) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f000012b000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f000073b000)=""/37) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d2b000)={r1, 0x0}, &(0x7f00009f0000-0x4)=0x8) writev(r0, &(0x7f0000bb2000)=[{&(0x7f0000448000-0x29)="2900000018003115ffffef0000c50a170a800066016d00099998ffbf08000800040001000ef4ff01ff", 0x29}], 0x1) r3 = getpgrp(0x0) getpgid(r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000fb1000-0x18)={0x1ff, 0x7, 0x81}) [ 83.493710] device lo entered promiscuous mode 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000de0000)='/dev/usbmon#\x00', 0x3f, 0x101) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x400000088803) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000b4b000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5540faeb995298992ea82c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001aa000-0x38)={0x0, 0x0, &(0x7f00005bf000-0x30)=[{&(0x7f0000298000-0x11)="3a810b95f22deef9875e3c6c724952c7", 0x10}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000031f000-0x12)={@common='eql\x00', 0xfffffffffffffffc}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) keyctl$get_keyring_id(0x0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b3d000)={{0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x3}, {0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x0, [0x80, 0x8, 0x9, 0x3e97, 0x81, 0x7, 0x9, 0x1]}, 0x5c) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r1, 0x0) tkill(0x0, 0x0) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) socket(0x0, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d3000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001b8000)=0x3, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006c3000)={0x1, 0x0, [{0x2f1, 0x0, 0x0}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000024000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vga_arbiter\x00', 0x10001, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000024000)=0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000023000)={0x0, 0xf5, 0xe4ac, 0x3}, &(0x7f0000024000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000012000)={r4, 0x1}, &(0x7f0000011000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000950000-0x20)={r0, 0x3, 0x1, 0x80000001, &(0x7f0000c19000-0x4)=[0x0], 0x1}, 0x20) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000b22000)='./control\x00', &(0x7f0000d2f000)=""/177, 0xb1) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) 2017/12/29 23:25:17 executing program 2: rt_sigsuspend(&(0x7f00006ed000-0x8)={0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x6, 0xc) write(r0, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) [ 83.533599] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.554045] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e27000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e46000-0x20)={@generic="4a76b3a9f47d983df31f0eb0c85985aa", @ifru_flags=0x400}) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000996000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f00005f8000-0x700)=""/1792, 0x700) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000516000-0x8)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000d7c000)=@random={'user.\x00', "73656c696e75785d6e6f646576d6262d2300"}, &(0x7f000088d000)=""/2, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 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) rt_sigprocmask(0x0, &(0x7f000009d000)={0x0}, 0x0, 0x8) syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) inotify_init1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000002000)=0x0, 0x4) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000e3f000)={@common='dummy0\x00', @ifru_ivalue=0x0}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000377000)=""/0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000e7b000-0xdc)=""/220) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000596000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000889000-0x4)=0x0, 0x4) r3 = dup(r2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d1000)=0x0, 0x4) bind$inet6(r3, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000931000-0x4)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f00006dc000)=""/0, 0x0, 0x0, &(0x7f0000742000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000d50000)=0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000bd1000-0x400)={"4adee71ba0d2a733e4ad6c4d4a77c175e742d02a386220568b3a73a5df5f1a1b201d34a5a8ce8d376ce36b8f5013bb908c51d181f50a71f60805f4cc8f5776d2bd183043d82c1e58b58302b57dcf16ec8e89093b329572fb7bedd0d6f6706edb5c04eaa9c7479a1513765735eb2fa82e21c73d830c8225a85e48a4c59d1edba07eb186a500fce2fe3014849f319f5a19aa52bb17a71f079d06d720c6c8795a93a6a3f7b95e48534aa895c60922d1a24e0611defb995f278f3a79923f0b071674e175ca153703261b907f59c035d3eca8339c26bc682d3b991a8a5beccc52ae8326f236647a091b9bccc07d97bd8a58a21e02c8b0c3d69feea07c0c38769aa01c85b0df3f84efee63a2797578dd5818ba2569dcca9a5a9fc62ce9122bbc1ad3bd8ebbd0d1010a603c168b64e9a04efcf7fdb14fdfded569f1bc27e3bb06167af48c3735014814f7239e0b0881c06b4017df6a732630316f544bd58f7a9401187312e41abdc61bd90cc3e5ff0f0515fcdc2da9821e7866a64a0f84b788a5d012c45a23f7a3967707a825ea7dfd10168ab40a07408b2c43fbfec99d9789e6bdb89fcbc024d1e7cab385df85675302c8507a4510c7b3b4c589e253db3eb8d3d8963e04d27c5cd27d0383a34c03869836fa5f88905c787f13759ba274bb6eb7302eeff93f59de66c751e768f0d815617efbda308891c78db902ebfc883a522880f228426022539e8f4291881597c1534e2d2f226714d3b5b90edb79471cb91d0c2d064f9b1eebe1df1c8e944c0b48d349f72fa888cdd5be0d056538989a3be46fb0339d084bb59b43f542b0eef600b22dfb63ed8de454fec98f0574570913026c618af5c68614f8d7645302b723d9f2557700b5e20f5220e7726447368bdf6e1f301df9614e2bed059d132e7a14079c60619f152ba4ecae086d10ae19b70c5487e848cd3b4a19b84a9bb081cc521459fda94729d5fb566759c52e73af5c5ec471a3ad7e30ba8ffb4fda9d59aa102ae77c06b706415588def72662cb4812a0a473d779110f365d756211a5b02614ec0d1149d842b45700fe6e6557be88b7a08ebb11a27e2741f00fe103ab80c2925d23cbcff839215bbbb3c61e7d0b1a55a3c969c30ea5ed7d4bd7dcd59e5bd307518d0ab560a3755786191c783718ef39d89a81cc1e21deec48dfd9a9d125b62f57c53c11cf3565b90f8c3b3296bebc266d9b52498114cdcc6843ec2c317fe9cfe76b1a2787f4d290216f979d913d14e2dff4c51305bb86b4105d812388f0ab202b2e6b172ecf49412c0057f75a3b11361a1e1755eed64b2dec01a52b0c1cb69b7778959ec8b240617b4a279ee7861047e6167170bb2b4493c2714066881372bf6173c04dd156014f32f5a299e9221133b5fafa4060dbfde4ec00e6a04b4d484522b62e28e281519b63a07060db4347b0fba9c6b115"}) 2017/12/29 23:25:17 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x3, 0xa, 0x8c00000, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mremap(&(0x7f0000b5f000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000771000/0x1000)=nil) lookup_dcookie(0x0, &(0x7f0000634000)=""/190, 0xbe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0xffffffffffffffff, &(0x7f00005f6000/0x4000)=nil) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000075000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000123000-0x18)={0xaa, 0x6b, 0x0}) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) bind$inet6(r0, &(0x7f00004a8000-0x1c)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000e47000-0x8)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000cca000-0x49)=""/0, 0x0) r0 = semget$private(0x0, 0x3, 0x20) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000cff000-0xdc)=""/220) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f000027b000)={0x35, 0x200000, 0xfffffffffffffffe, 0x0}) r2 = open(&(0x7f0000168000-0x8)='./file0\x00', 0x80002, 0x80) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c2c000)={0x6, r0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000638000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ptrace$getregs(0xe, r1, 0x100000001, &(0x7f0000e0d000-0x76)=""/118) sendto$unix(r3, &(0x7f0000d6b000-0xe6)="6bb86b19e04aadb137c10f060bf94b8df44e7d17e1c2a31f94dfb75e245412dfcae849c07db79b7b5871c43b3bd00c7f4bf2b7119ab38c2a9bd801b77755c160c47b16b5a30f21ba677a139891f967a4708cd0deac9f278c086bfacb81ad52ab5bf6243c24fc0c5cfb0a6af22eb38cd59df784c52fb05900546b8e4426b92fddea03406d0dc479bcd64f19ef60de0c949590693ba80cbdd12096cfe1bb2281c4951fa55858fcb4e538945d28cd38c3b75645f3a2e98e933dbb999ff08333de758d25c7646d9b932326ba46b51bec86927cf4a65d2bc76f07fc9e0658fff915fa2938fe37ba4a", 0xe6, 0x20000000, &(0x7f0000873000)=@file={0x1, './file0\x00'}, 0xa) inotify_init1(0x800) 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000565000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000e0f000)={&(0x7f0000a87000)=@ax25={0x3, {"55b3015bea3046"}, 0x8001}, 0x10, &(0x7f0000579000-0x20)=[{&(0x7f0000453000-0x74)="a98fc94d2c8d0172acad612a548e3ba09a17063815b58a1f97ed3d1472a3b55cf6e6ed122bfd608b904e9527cf82da742b54e6f280fbef70a46bd90112075c62bbd73e0629010150c06dc13b4d8cbc1e5d909e5907f3f4aace81bda3260c7a2917be1400a2c0de6e609106c0ece58b80ec539491", 0x74}, {&(0x7f0000bb3000)="69ce649109457332e0c7fc05042307851c9f0697d94ea31f544fdc8fe2811d033c9d48b2e9659cd13d1225edd4a1fcf5a4c1e87ff11fd51aec75aed3b400e22201bddda8ca7fb8a66f2e29080d95cae2e4b3c2569a2760db4c52373602bac177806eff8bac25e9fcd935975b59f815daeb1bddb7118d2ece7ae67dde27d2b791e1277544665dc01ff0c7e53902ae001d2cd24b3dec7ccc0d160b767262", 0x9d}], 0x2, 0x0, 0x0, 0x8840}, 0x4000040) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000070d000-0x4)=0x0) setpriority(0x2, r1, 0x0) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f0000d68000-0x10)={0x1b, 0x9, 0x1, 0x367ab6520}) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ftruncate(r0, 0x2) symlinkat(&(0x7f00006cc000-0x8)='./file0\x00', r0, &(0x7f0000ab0000)='./control\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x0, &(0x7f0000ed2000)=[]}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000466000)=""/129) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000ba000-0xa)='./control\x00', &(0x7f0000dff000-0x15)=@known='system.sockprotoname\x00') faccessat(0xffffffffffffffff, &(0x7f00000e2000-0xa)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0}, 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000be4000-0x8)=0x0, 0x4004) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d6a000)={&(0x7f000083f000-0x8)='./file0\x00', r2}, 0xc) 2017/12/29 23:25:17 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x1840, &(0x7f00000b8000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x5a)=""/90) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000000000/0x1000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2017/12/29 23:25:17 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000005, 0x0, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000a000)={0x8, &(0x7f0000012000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r2, 0x2103) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000012000-0x8)={r3, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000000a000)=0x0) 2017/12/29 23:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000076a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000557000-0x6)={0x0, 0x9e}, &(0x7f0000273000-0x4)=0x6) chmod(&(0x7f00007a1000)='./file0\x00', 0x52) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000093d000)={r2, 0xd3, 0x7, [0x10000, 0x6, 0xfffffffffffffff8, 0x6, 0x7, 0x10001, 0x3ff]}, &(0x7f00003a7000-0x4)=0x16) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ba7000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000b82000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ef9000)={r0}) 2017/12/29 23:25:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000802, 0x0) write$sndseq(r0, &(0x7f00009fe000-0x60)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"bb79ff2cf1dc0f827906f387"}}], 0x30) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x5d0c, 0x4) 2017/12/29 23:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000883000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d66000-0x28)={@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]}) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000341000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x1}, 0x10) r2 = socket(0x100000000011, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000279000)={0x0, 0x934, 0x9, 0x7fffffff, 0xd3, 0x7, 0xcde7, 0x100000000, {0x0, @in={{0x2, 0x1, @rand_addr=0xf338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x998, 0x6, 0x8d8, 0x400}}, &(0x7f0000665000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009a8000-0x8)=@assoc_value={r4, 0x7f}, &(0x7f0000de6000)=0x8) setsockopt(r2, 0x5, 0x5, &(0x7f0000f01000-0x92)="fba7c46433db9c255aec0e99ae15bf3a42661ac51ee4c4af38237a6c30d3a2f6219ed9842232ae9a1d63b9bb3aabbd1f33d019746e1002d4c487dabf71830242891340e330aa9097e66d128fc6b9a16ee0a2f60b922e5a5abe689c08a160859056dafb05d714ccd82f54eeab67f5c3b2427404824580fe2285108668f82971c2803042679f8b049c8d1f59b3d817e6f0ea30", 0x92) r5 = syz_open_procfs(0x0, &(0x7f00009c1000)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000c1b000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000542000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000778000)=@pi={0x0, 0x9b1f, @eth={@random="fc525c235270", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe88f, @ipv6={0x7, 0x6, "598680", 0x1020, 0x11, 0x4e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x89, 0x0, 0x8, 0x0, 0x0, 0x22342ce8, 0x2}], @tcp={{0x3, 0x2, r6, r7, 0x3, 0x0, 0x6, 0xc2, 0x6, 0x0, 0x4, {[@window={0x3, 0x3, 0x8000}]}}, {"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0x105a) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r5, 0x4010ae74, &(0x7f0000ead000-0xc)={0x4, 0xffffffff9fa36179, 0x2a}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008e1000)={r3, @in={{0x2, 0x2, @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]}}, 0x8c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000900000)=0xffffffffffffffff) 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b24000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007be000-0x4)=0x0) r1 = socket(0xa, 0x2000000001, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) fcntl$getownex(r1, 0x10, &(0x7f000052e000-0x8)={0x0, 0x0}) capget(&(0x7f0000001000-0x8)={0xfffffffffffffffc, r3}, &(0x7f0000034000)={0x6, 0x0, 0x0, 0x0, 0x93d5, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/29 23:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f42000-0x8)='./file0\x00', 0x0, 0x8000000) perf_event_open(&(0x7f000001d000)={0x800000000002, 0x78, 0xde, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff20, 0x8, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x4000, 0x40, 0x0, 0x0, 0x0, 0x40000000, 0x2ead, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000bdf000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00004f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000855000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x2000002000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x28000008b, 0x1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d2000)={r4, 0x1, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r4, 0x0, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002fd000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, &(0x7f00009f3000)=0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005ea000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = epoll_create(0x202ffff) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000008d000-0xc)={0x2, 0x0}) write$eventfd(r4, &(0x7f0000cb2000)=0x0, 0x8) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000014d000-0x8)={0xd01, 0x2}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000093a000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x4) msync(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000d3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f15000)={&(0x7f00003fa000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000939000)=[], 0x0, &(0x7f0000d1a000)=""/20, 0x14, 0xfffffffffffffffd}, 0x42) r7 = add_key$keyring(&(0x7f000068e000)='keyring\x00', &(0x7f00000b0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r7) close(r6) r8 = accept(r1, &(0x7f00008c8000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00003b3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r8) 2017/12/29 23:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) write(r0, &(0x7f000096f000)="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", 0x1000) fcntl$setlease(r1, 0x400, 0x2) 2017/12/29 23:25:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x20000400) readahead(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_get$uid(0x3, r1) 2017/12/29 23:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ef0000-0xa)='/dev/vcs#\x00', 0x4a63, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00001d7000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00000da000)=0x0, 0x4) 2017/12/29 23:25:17 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x20)={0x0, 0x18, "b5da6a1294f76e2bd5543280e0aeacbcfc866b0907ddb795"}, &(0x7f0000176000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a03000)={0x0, 0x40}, &(0x7f0000a49000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b84000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0x7bb1f16d, 0x65, 0x7, 0x6, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008c5000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x1f, 0x0, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001f8000-0x8)={0x0, 0xe5fc}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000009e000-0x8)={0x0, 0x3add}, &(0x7f000095d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$inet_sctp(r0, &(0x7f00006a7000-0x38)={&(0x7f0000c0a000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e9000-0x10)=[{&(0x7f0000f67000)="24cbf5c605edf8c09c6870c870dff74b9ece658fb24dc6ea44626cf406e042069a6c0cb6875abf5b092f4e20693dd80fc7e2b858040f973e28d37237261adf6c77a7b1c42572e908c0a79622e28a9d197eb2a2ba279b8de268781e5681b59388d176ab79ecb088f1079404e6726b7839ce4041c49f10d8b682393c600da3b96177dfff7e9b7b8aaf65a17d9618feefe3b1a66eee928f97278a4a7b0cf864f48638aa787868bebed68ff9eef34c58feef3aa6fc15910484f9f748aaf2949c2d97e0bf8a311f37b988e8b1d97094f116697b57e7fcc217b674d01d918daa5abe0e", 0xe0}], 0x1, &(0x7f0000bde000)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xa1, 0x4, 0x1, 0x8, 0xd907, 0xffffffffffff0001, 0xffffffffffffffe0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xd16, 0x4, 0x8008, 0x167, 0x401, 0x5, 0x9, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x8, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x3ff, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x7f, 0x2, 0xfffffffffffffff9, 0x9, 0xffffffffffffb5f7, 0x629, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4c, 0x8000, 0xb2, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x2, 0x4, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xa6, 0x4, 0x8000, 0xfffffffffffffffc, 0x5, 0x10000, 0xa88e, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1606, 0x1000000000000, 0x1, 0x401, 0x1, 0x8001, 0x9, 0x3, r8}}], 0x1e0, 0x8000}, 0x4004040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r9, 0x8907, &(0x7f0000bd4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000e0d000-0x4)={0x0}, &(0x7f0000d6e000)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x2a3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2017/12/29 23:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r0 = syz_open_dev$sndseq(&(0x7f00001df000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{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, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9) 2017/12/29 23:25:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000-0x20)={r0, 0x3, 0x1, 0x7fff, &(0x7f0000013000)=[0x0], 0x1}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/create\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r4, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00009ae000)=0x80000001) r7 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) prlimit64(r8, 0x5, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(r8) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) ioctl$TCSBRKP(r0, 0x5425, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00005b6000-0x10)={0x1, [0x0]}) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000d30000+0x82a)="c714986da19a8a8887fac187aa6739eb2bf46c31b7beac88b7c9935e878715eef35e9fb581e777") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) unshare(0x8000000) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) [ 84.008393] irq bypass consumer (token 000000003db703e2) registration fails: -16 2017/12/29 23:25:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002db000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00004bd000)={0x6, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket(0x10, 0x2, 0x0) close(r2) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000ef3000+0xcc)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000010c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f00007a7000)="feed") 2017/12/29 23:25:18 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00001d7000-0x4)=0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xff9, 0x280) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) gettid() openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) connect$netrom(0xffffffffffffffff, &(0x7f0000004000-0x10)=@ax25={0x3, {"508cfa413e0a7f"}, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2017/12/29 23:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000762000)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffa) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000a9a000-0x64)="a243f9e68d36401622e1494cf8762cfad1944ebdc5d31c9b6626dcd1ddf419d49ab74c7f434e511aed8a52c32fb7b3c615c873c13571791ab5b2621910f52de2fb4704af4e616aaedcf9c7aebd4ad1649dc3c2ab252edcb221205834921096e804f52aaa") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000375000-0x4)=0x0, &(0x7f0000ef4000)=0x4) sendfile(r1, r2, &(0x7f0000840000)=0xfffffffffffffffe, 0x4) 2017/12/29 23:25:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x80, 0x4) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f000022a000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000169000-0x8)='./file0\x00', &(0x7f00007d6000)={0xc, 0x0, "5df3bdbb"}, &(0x7f0000040000)=0x0, 0x0) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000fd5000-0xa)='./control\x00', &(0x7f000043e000)=""/1, 0x1) fchownat(r0, &(0x7f0000262000)='./control\x00', 0x0, 0x0, 0x100) 2017/12/29 23:25:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c96000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006f1000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0x14) r2 = accept4(0xffffffffffffffff, &(0x7f0000cf6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000940000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000c27000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000050c000-0x10)={&(0x7f0000b65000/0x4000)=nil, 0x4000}) ioctl(r0, 0x3, &(0x7f0000150000-0xb1)="9cbb7b312fd61f35b82604863905abd1170b65aaaa1ca3c4b9e7adfd55b87be301e6d357ae54d6c216425fb09c56deddc55f4ee315ddaca17ee57a275e0d4e2fa2cd39e058e8e465603659dc55b10b4ead2888deba83b60f1c006cd4932342af2ed18521456f6dcd4648b8200ae47d85d76f8f1bd55e4ce65fc23609117c4218a53cebfe3d67384ced9c3735bea9b230960b401466e88d7849a1c91dd2117f55cfe527990376896dc12459ef9dbaade7df") readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000096c000)=0x0) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffb, 0xfffffffffffffffd, &(0x7f0000281000)={0x1, &(0x7f0000001000-0x8)=[{0x100000000, 0x5, 0x10000, 0x4000008004}]}) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x2008000000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r1) write$tun(r1, &(0x7f0000024000)=@hdr={0x3, 0x1, 0x8, 0x8, 0x4, 0x4073, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1000, 0x63078012, 0x0}], {0x8100, 0x400000, 0x7, 0x8}}], {{0x8863, @ipv4={{0x14, 0x4, 0x4, 0xec, 0xb4, 0x0, 0x7, 0x6, 0x3f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x200, 0x3, 0x4, [{[], 0x3}]}, @ra={0x94, 0x6, 0x6}, @ssrr={0x89, 0xb, 0xfe5a, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x11, "92ecb3dcdefef51fe185822bab3475"}, @generic={0x83, 0x10, "d8a94ea6e51696768a6ab2387f21"}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x16, 0x4, 0xf5, 0xfffffffffffffffe, 0x7, 0x3, 0x4b8, 0xf53, 0x2f, 0x9, @multicast1=0xe0000001, @empty=0x0, {[@cipso={0x86, 0xb, 0x2db3b4b5, [{0x7, 0x5, "b75cbc"}]}, @noop={0x1}, @ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, @timestamp={0x44, 0x8, 0x11, 0x0, 0x3f42, [{[], 0x3}]}, @end={0x0}, @timestamp={0x44, 0x20, 0x3, 0x1, 0x7fffffff, [{[@multicast1=0xe0000001], 0x0}, {[@multicast1=0xe0000001], 0xff}, {[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x5}]}, @generic={0x9d, 0x2, ""}]}}, "80a5c7e0"}}}}}}, 0xd4) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb6000-0xb)='/dev/loop#\x00', 0xe9, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x19, &(0x7f000079b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000374000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fcf000)={@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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x53a6, 0x4, 0x7ff, 0x400, 0x401, 0x110, r2}) fadvise64(r0, 0x0, 0x0, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f73000)=r1, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008ce000)={0x0, 0x7f, 0xfffffffffffffffa, "63e2f06e59f6", "532a621dfba909b62f40d12ea5b435d4"}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007cd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000031b000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00003b8000-0x84)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2017/12/29 23:25:18 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ftruncate(r0, 0x1000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) 2017/12/29 23:25:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x4, 0x1, 0x11000000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008e9000-0xc)={0x4, r0, 0x1}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000f22000)=0x7) 2017/12/29 23:25:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c43000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000365000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ffb000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a46000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b2a000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000624000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/29 23:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) execve(&(0x7f0000253000-0xe)='./file0/file0\x00', &(0x7f0000b6d000-0x10)=[&(0x7f0000242000-0x6)='msdos\x00', &(0x7f0000a16000-0x6)='msdos\x00'], &(0x7f00008e9000-0x18)=[&(0x7f0000a18000)='*\\-cgroup!\x00', &(0x7f00005a7000-0x6)='msdos\x00', &(0x7f00007eb000)='cpuset\\em0proc$-posix_acl_accessvboxnet0\x00']) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000226000)={0x0, 0x16, "8b8db04abd11d7e57107f67e1224ba1132c00faa7b68"}, &(0x7f0000228000)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000526000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x6, 0xff}, &(0x7f000067f000)=0xa0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) sendmmsg$alg(r0, &(0x7f000026a000)=[{0x0, 0x0, &(0x7f0000dac000)=[{&(0x7f0000b79000)="3936927ab9b21975c8fee6ca38d2fd2fa31544817e8a3d3a01abb886192cf6c8b1ddd28d02e25f87a49572cffe77ccd1e4e1f7dc0f0171513153e50d15f22037", 0x40}, {&(0x7f00003b4000-0x56)="7fda63f1809e5c2b92986821adfb0afc809ed0cccbb088c2f95f852c6caf7cb4fd61afe157916c0ef32640dd2193c7c98bbac6c1ef791d217908db95e86cffc08696157e9ec317399bf3f829e3d378a152fc67b5643b", 0x56}], 0x2, &(0x7f0000e20000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1078, 0x4000800}], 0x1, 0x91) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) r1 = socket$inet(0x2, 0x3, 0x4) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000f34000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) preadv(r3, &(0x7f0000515000)=[{&(0x7f00001e9000)=""/91, 0x5b}, {&(0x7f0000300000)=""/0, 0x0}], 0x2, 0x0) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0xa, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) dup3(r1, r0, 0x1) 2017/12/29 23:25:18 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1800000000, 0x4) r1 = socket(0x100000010, 0x4000000000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r1, &(0x7f0000864000)="260000002d004f497fedff00400000000000000701000000000000000001a300000000000635", 0x26) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000065d000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004ee000)={0x7, 0x8, &(0x7f0000c5c000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x29800000000, 0x400, 0x299, 0x400}, @generic={0x3, 0x6, 0x2c58866a, 0x3}, @jmp={0x5, 0x3, 0x5, 0x4, 0xd, 0x100, 0xfffffffffffffffc}], &(0x7f0000bd1000)='GPL\x00', 0x9, 0xec, &(0x7f00006b4000)=""/236, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d81000-0xc)={0x4, [0x3f, 0xab5f, 0x4, 0x3]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000001000)=0x0, 0x4) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000002000-0xe)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c21000-0x14)={0x0, r3, 0x2, 0x3, 0x0}, 0x14) sched_yield() [ 84.269113] device gre0 entered promiscuous mode 2017/12/29 23:25:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000aa000-0x4)=0x0, &(0x7f0000764000)=0x4) 2017/12/29 23:25:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f0000346000)={0x1f, 0xc94c, 0x3}, 0x6) r1 = gettid() waitid(0x2, r1, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0}, 0x21000005, &(0x7f0000411000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f0000000000)="5465746830df74727573746564707070312d00", 0x1) 2017/12/29 23:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000984000)="53b5", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000d000-0x18)={0xffffffffffffffff, &(0x7f0000e10000)="", &(0x7f0000017000)=""/0}, 0x2f) 2017/12/29 23:25:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000dc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000004d000-0x20)={@generic="72894ef7f4cddb00ce95561ab2300069", @ifru_flags=0x1}) accept4$inet6(r1, &(0x7f00007f5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecf000-0x4)=0x1c, 0x0) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000007000)=[{0x11, 0x0, 0x0, 0x0, 0x0, 'd'}], 0x11}, {&(0x7f000000c000-0x1258)=[{0x7e, 0xffffffffb36cae5a, 0x400, 0x80000004, 0x200, "a35d284ba5f0cd27ff071de94234e5a599c1a10069212864c45d2a38e1af9c91fcf69e71b344afebcfdeabd381f8d82691fc99c8af7cfc34306fac42151e9c2a11899ee5165d58fa4fbec913140460e5cd48c15eff209ee0758d8cc253d134edfc63425a2d317e5160bfc3352b6e"}, {0x83, 0xffff, 0x300, 0x5, 0xa230, "8ca4886c7b15470cc7cbb05b8158c9f1596f1ba6fd81ebfc2335204d973927a269cbb9aa1f76d959266069cc05f6dd4fc4492a45666df94288905aba60a324deed06934a3b7829a3441e75eb1eecbaf9747760a263f84432a4791177833fab98dbd3aaa1cdaa3024009a1a5962416ef2f47e43"}, {0x1010, 0x0, 0x0, 0x80000000, 0xfffffffffffffffa, "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"}], 0x1111}], 0x2, &(0x7f000000a000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xb8, 0x8000}, 0x1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d44000)={{0xf68, 0x0}, 'port0\x00', 0x8, 0x800, 0x5, 0x10000, 0x7, 0x7e, 0x7f, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x8f, @raw_hdlc=&(0x7f0000b47000)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x4, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/29 23:25:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000918000)={{0x0, 0xad457df2c4c3ebfe, 0x9, 0x0, 0x9f}, 0x93, 0x850, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000+0x171)={0x2, 0x7, 0xac75, 0x9, 0x9b31, 0x200, 0x200, 0x6, 0x9, 0x9}) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4)=0x15, 0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000c44000)={0xfff, 0x395, 0x6bf, 0x2}, 0x10) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000642000-0x2)=0x9, &(0x7f0000235000)=0x2) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f00008b4000)=[]) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) msgrcv(r0, &(0x7f0000783000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cbb000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000063d000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet(0x2, 0x5, 0x0) r4 = syz_open_dev$tun(&(0x7f0000841000-0xd)='/dev/net/tun\x00', 0x0, 0xa) sendto(r2, &(0x7f0000b85000-0xd4)="5d39ca0b49843af12dfab0cf23fb17ecaff82a1c0dd8cb343cde79c0b7caf01562681dcc8c3344c1fcd8e610ca5f05b1fb76b46576ad3b7a7fa3253abf869b18e54c934f605bda6ac66a58f235b4392f1cbb5e9d31a2462fbe7c7261b8ed58322c331003b20eab2db004a5e44de07352d445ae8e44f1597e8b49aeb0a114283e75d9c0afcdb9b5885a0073713621006da027fa23fa936e9b49176f8a3e90c8f44866ba26423691523dbbf156ce781bd1a3ad77b02564c9b28de14bc77a83949547ae6d5b173588c52df3cbc10221d10280ccee61", 0xd4, 0x80, &(0x7f0000d95000)=@nl={0x10, 0x0, 0x2, 0x5283}, 0xc) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b49000)='/selinux/relabel\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f00001fc000-0x18)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) setxattr(&(0x7f00001db000)='./file0\x00', &(0x7f0000ccb000)=@known='user.syz\x00', &(0x7f0000894000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x400301}) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000a1a000-0x21)=""/33) ioctl$TCFLSH(r5, 0x540b, 0x6) write$tun(r6, &(0x7f00003d6000-0xe8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}, 0x3a) 2017/12/29 23:25:18 executing program 5: socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000923000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = open(&(0x7f00004b1000)='./file0\x00', 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x6, 0x5}, 'port0\x00', 0x30, 0x10, 0xfffffffffffffff8, 0x0, 0x7, 0x3, 0x1, 0x0, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00006c3000-0x14)={0xd5f, 0x6, 0x8, 0x6, 0x1, 0x95d, 0xfffffffffffffffd, 0x6, 0x93, 0x9}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000dac000-0xc)={0x2, 0x8, 0x200, 0x3, 0x4, 0x6}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000e48000)={{0x0, 0x0}, {0x0, 0x1ff}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000012000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000855000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000161000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xa, 0x300) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000cac000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$packet(0x11, 0x2, 0x300) bind$packet(r5, &(0x7f000011f000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000978000-0xcf)=""/207, &(0x7f0000e5a000+0x611)=0xcf) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 84.624891] device syz7 entered promiscuous mode [ 84.639234] device gre0 entered promiscuous mode 2017/12/29 23:25:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000edf000)="a233000000070ef24dcaa19dde3fc727", 0x10) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f000034c000)=[{&(0x7f00005fc000-0x34)="5da9d42ccdbb9473785700086cfb46a5", 0x10}], 0x1, &(0x7f000005f000-0x97)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000090e000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c88000)={r0, r3}) 2017/12/29 23:25:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x1) statx(r0, &(0x7f0000e85000-0x8)='./file0\x00', 0x3000, 0x4, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000b5a000)='./file0\x00', r0, &(0x7f0000386000)='./file0\x00', 0x1000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000188000-0x12)={@generic="01d64847f4a53616e23bd821b8622aa8", 0xb19}) perf_event_open(&(0x7f0000fe2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c94000)={{0x8d3, 0x7}, 'port1\x00', 0x38, 0x20818, 0x7, 0x9, 0x100000000, 0x6, 0x6, 0x0, 0x2, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r1, &(0x7f000060d000-0x6)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0xfffffffffffffffe) 2017/12/29 23:25:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000503000-0x4c)="cb3e64d4f68a4628e31d51a262e39b1e4cf3f4e20fecd17305cb3553218367502ac251745e7a2b25b357093613269053ddfbf77a28c01ca327713ab0d911cfb1993df4a02d23a1ae49bb5edd", 0x4c, 0x0, &(0x7f00008a4000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002c8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x802, 0x20) connect(r2, &(0x7f00006b3000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f0000187000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000034e000)=0x2, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fc1000-0x4)=0x10001) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='ipddp0\x00', @ifru_names=@generic="4f54000cd7a1ed4f3a0a1fdc222003b5"}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000bbf000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005e2000-0x90)={0x1, {{0x2, 0x3, @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]}}, 0x90) write$tun(r4, &(0x7f0000058000-0xfca)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="ca47e266feb1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x44f0, 0x5f}], {0x8100, 0x5, 0xeee7, 0x100000001}}], {{0x200, @ipv6={0x4, 0x6, "642caa", 0x9a, 0x8, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@fragment={0x29, 0x0, 0x9, 0xa8, 0x0, 0x7592, 0x3}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x100000001, {0x0, 0x6, "8e9d71", 0x2, 0x1f, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x8, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "85c46d1a6661a042609f3c5e0262be828bea2705b6f288d66236"}}}}}}}}, 0xe2) time(&(0x7f00004e7000-0x8)=0x0) readlinkat(r4, &(0x7f000021f000-0x8)='./file0\x00', &(0x7f00002df000-0x2f1)=""/4096, 0x1000) syz_open_dev$mice(&(0x7f0000a45000)='/dev/input/mice\x00', 0x0, 0x200000) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000ad9000-0x4)=0x29be8, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00005d2000-0x81)="d8c3f5ba050ec455204482518ad7a737732efe84330b4f6f61fef1cb69d74a294670a9cb27f4f4dfe775bbb541036d4f15df7facab74c31f8e32337d3c75c53e533a730b8ea1bc9124549db340c6ec787de7a1edabcc91d4b9a9b7e0cbdb1546a5e8a5f19f4ef5e0081e52b74fb8b93f8209491a7988c7b74864fc5c86bd957690", 0x81) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000efa000-0x14)={0x0, r1, 0x3, 0x0, 0x0}, 0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2017/12/29 23:25:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c34000)=[{0x3, 0xfffffffffffffffe}, {0x3, 0x1}, {0x8, 0x2}, {0xe, 0x78}, {0x3, 0x100000000}], 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f00004f4000)=@ethtool_cmd={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000177000-0x4)={r0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c26000)=0x0, &(0x7f0000af9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000017d000-0x10)={0x0, 0xa4, &(0x7f0000310000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x2, 0x3ce, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000051000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e18000-0x98)={r2, @in6={{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x8}, 0x98) 2017/12/29 23:25:18 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000081c000-0xb)='mountstats\x00') renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', 0xffffffffffffffff, &(0x7f0000f5b000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/enforce\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x4, 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00007f8000-0xb2)=""/178) ioctl(r1, 0x1f, &(0x7f0000f03000-0xd8)="7ea46d7f7364da10d5af97763ac12259de8fe52fd9f61300ad9f7f73dc6a46d75c924882a09422cdf97956ec90ea34273988609c0fdcb4d964e6b709b9e598059ee7bd094407b5e37a8502a53b683a3faa647de50efa692cee36c7a66e585dd2aa4852ef879ce8f9770b7b09f89eabbb54078fc060f473a8e6e3a02f24d07ae82359d5b21d5fab1ed5ad8db59f585d49ec7b093955123a4dd638cd2bae7bcefaa7f0fa4002cfdc6bf2fcf427be61c3d7123eca17f0abbdb0cf0959f2e3c047876e228cce812e28ec25e258b611e3f9249ff64ef4258e1dd1") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000756000)=0x95b, 0x4) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @te1=&(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000473000-0x4)=0x40, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/29 23:25:18 executing program 6: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9f000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9f000-0xc)='/dev/rfkill\x00', 0x5431c2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e80000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe436}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x7, 0x9, 0x800, 0x1, 0xff, 0x3, 0x2f4e, 0x7, 0x1, 0x2, 0xfffffffffffffffa, 0x5, 0x7fffffff]}, &(0x7f0000f9f000)=0x108) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000537000-0x10)={0x100000000, 0xd, 0x0, 0x3, r4}, &(0x7f0000f9f000)=0x10) sendmmsg$alg(r1, &(0x7f0000f9d000-0x38)=[{0x0, 0x0, &(0x7f0000edf000)=[{&(0x7f0000f92000)="34dd81000000000000", 0x9}], 0x1, &(0x7f0000f9e000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/29 23:25:18 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x3a)=""/58, 0x3a) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003c4000)=0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d28000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f65000-0x30)={0xc, 0x0, &(0x7f00004f4000)=[@free_buffer={0x40086303, r2}], 0xa1, 0x0, &(0x7f0000217000-0xa1)="38cc670e4470f1fe60cef00831ac7f3381299497bc30b51ec409075748d6823f99bed5b629c85dd5f721cc9e09db392fae26239aff3f96b851d8e51028813823a092d2c6cc1deea2624d61e0d0b5e868dd437312e220249d345ccbe9d75d7209aee918f63b09f53366d329aecbae2f41307a4be0b90d5a71f745405addfd752749fbbb9c2ff780c2c5fa08ce3145f8c14f8c2fdd240171e5188148f9a0dbf36f9f"}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e13000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xb) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00006b7000-0x60)=[{&(0x7f0000cda000-0x1000)="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", 0xf35}, {&(0x7f0000dd7000)="14e626339b81dffe138f1fffae125380c80b49eccb9efa41a9fbe226ceb99e8e05ff026414274c9e20a828749a56dcc671af68de64d4e83b3c323c3b3c1d74cf4275d4d9cd8f66e1d30a3acbb95770c4d1833510c3c0f3a1a1e7c9d195be3d3e", 0x60}], 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000099d000)=0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000dfa000-0x2)="fe08", 0x2}], 0x1) read$eventfd(r0, &(0x7f00004a1000)=0x0, 0x8) 2017/12/29 23:25:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0xa0c, 0xf, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000485000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/rtc\x00', 0x400201, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000091b000)=0x0, &(0x7f0000e5b000)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000055a000)={&(0x7f0000b75000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000011b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000203000-0xc)=[0x0, 0x0, 0x0], &(0x7f00003d4000)=[0x0, 0x0], 0x6, 0x8, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r1, 0x0, 0x0) 2017/12/29 23:25:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a9d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000329000)=""/87, 0x57, 0x1, &(0x7f00002fb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001f8000-0x4)=0x0) tgkill(r1, r2, 0x19) poll(&(0x7f00009ab000)=[], 0x0, 0x5) sendmsg(r0, &(0x7f000073e000-0x38)={&(0x7f0000597000)=@rc={0x1f, {0xe0, 0x7fff, 0xffffffffffff812b, 0x9, 0x6, 0x6}, 0x0}, 0x9, &(0x7f000084a000-0x70)=[{&(0x7f0000f62000)="d33b454dd3f20ce5c97a547801c53c77a8328b0c12c47884163e57497c09d4ca4fe3fb2da7126af583ea9b0336e986a7cd5d79557fc5974b88806dda0e6e4232d6b3ff", 0x43}, {&(0x7f0000115000)="1a9ad87800b69f2e115d19e64ad2faad86267aeb44efa04e45b578589850378a9eeb3839447250b802e171b2cbbdd2e757d577c759b47304d01fd804a0f5565aae8dda6158f54d217f5d8c51d8b20f77ab1fb1a3ca9bbc057ad46a85d5bb6676c7800972", 0x64}, {&(0x7f00000c2000)="ad18d3a68229583865494d5331e2538d33283edd8d3dd3390c473cba42e7dfd1bb8d52575cdfa322b4e24a75882cb6643b04a53f8bc8fb65376310a2fc1d9b54a83cae0dfe38be0bef79d41ec94a9f8e6847c129b53033ad21b190b7780adb688c78950eb7f8f8bd6a9968f2bf743967dccbbdc7e8f16101617233226450219cf485dbbee34ec950f23997aac1cadf2b5a3538cca10870b8", 0x98}, {&(0x7f000025f000)="c501e46a94ee9f0d38bad6f7fcd207d1083b96654253ee60e9fe14732f1fbfbc43fbb02e2106d924f4b4c8e507ed1af5c0cde2557178974d5f9569671959bb1f01118e72b65f2e65b22d9970ce72b8943d2004aabcd914425f57faa33366f5cd66d4e420749961996f8bf6bcf831e57a0613401c83b169aba7e94126a78f85130d4b6f7247d8f419e7a66c6f49adc1d881ed7efc6af36ed741f682d32a74e04f2f4954436e2ab5a63125d3d57db24041bba499ef4894790d7f467b08aba0ebf99a386ed2e2df80814ef6cd5c546ac0673b48cb1d98810681371e22d742b45948efbd0184ee4cd0dd16159b", 0xeb}, {&(0x7f0000f0c000-0x29)="5ecf99cb059d507e361e4a3e704faf641e67396c97d39d974db7532f509099aa2e983c29b867e0abf2", 0x29}, {&(0x7f0000918000-0x97)="4448b16d2171541767e4ff3c6bbdab28948693deab5cc818441a779f63e93ed6a19c8d2a5caaf03e2f98e716d64128c8fd51d7c48d5838ef76cacdc771e9cf2857c24f7d1e9006ab0fefe67e748e7856961cac8a5c790ce999240d762ef63ca3353208f4b1cf4e6e3c93febfb9ee0043f818dd6a4876e8ce4a73963347d0a1a20efa014b0b4d43a67e4fed153376f5109d54a91ebec944", 0x97}, {&(0x7f0000ab0000-0xdd)="4730ae4e445452b1c3ee16a366b8abc456ffd2ce4d286c9711c06cbd54870315980eaca7460c04596fefdde52459d20521b83d86ff54f905292dd898d97b4cff5eb2df76c4b378d67a139c893d410ec4138f19f904adcf812dc088cdcbfad905c00708a3869624b5bec61fd8a3b06dce9462bd0c7db08d38de393d08c9e561ae9fdf1079b6238763871bab660d6a69d8fb93ffa081c7e75f947691479f5134c92d5b138dfe3542587bf7452831a1c4c443f0a1319358b5bf717f66950d0359ad944e359991ccdbab635331de4dedf37e1b10326402155d652a669ccdd2", 0xdd}], 0x7, &(0x7f00007d3000-0x1270)=[{0x98, 0x100, 0x200000000000000, "35e02ffeac07e4628506d64990499a6cc3767138ca92572bde55a712b59e0e2dabb4618470d5622d9abe8da8de5254db12df19bd9ab47005d95464c1f74cc25ae72d95c5096e4cdec71fdba62cfd7902076dd054986730dfd409bead50c9b19ef49a1a5ea2c06af4211bcfb84ab964ff89b4327280b160ae41d6c498562d6f806e44eb51b3bd36c5"}, {0x1010, 0x118, 0x3, "adc97e347c85ae17531e65337091f8096e484fef8d01d799e28558a9da28aaf81e07ba337f32310edefef3808459c60541253b5ffac05ca3382b66cd34c3db35eae2017a261489e74b944a6f1759bce2bc2c6f7837737b974b55ed51dcbcf1b2cef12d710855699534b5e8d2a700dba7711cce34a858971b184e3f7ef0d2e2e0f82fac1c3d0e907274ec54be1ec1f002df23fb95439f41c403631e41abdbb262debd56363f23d1692dbd4c61cd5398d42bbc8305119c3e4f4ceb9808c7ee6469e12fe1d157b2f35d170cf1daa3f2899f5c17ee1261ab15fcf002648a98fa5fed38ef6c0f66af819787d47b7da0b837cdd6dc9f0a9172cd6c965ec8adef3c1b28b551efab23ad14aa6cb0c9cba968c074ab02c2845ea95d47f0cf6a649122706ece21c02669a09e61d623931dbd6a41a4fcccd73b613fbbffd9d9d7f8408c62698bd84af01dc0df3546e89835619781e7b29a703a59605292b030f5f90ef7693698dfb4d3ff521fe2a5b5bfc54c70bc923396d98c057ee7b03586eab100021468a6a65e27b0a09ec04cb91204c2e173137351e46c8ebc75257f784502526df78993acfea7f997d01f12f0569c5dbc0d1665f31bbb61a6c09f3b2a2325747773ddded20ca4adb5eabfc759f29ac250244498e0dbe9b6b937f933609d3a7410b6001195e1816a8d896ba303b70299c5a5144ebd5f4172934940242fb2cdd27ccb16e79377547a964b21d0585514704a2349be7b5a5ef70274348513dcc644ab702d44ff9a29b43d7d66059d2034162f160b882cc480915dc2ba308f6e4d81bcf3f5d76f4c899b0f8192c472300567c0fba655dd8b0826e308362c0c7048b84f432eb031ceecbf0877a6b01663668a0600d87ee8ce41d5d7ec0167fe5f99edf768db9aeeca58bf378dc6ae28076e0ac708558ee10558e80c43d7ebb38747c79d165df674cb0b8118a4c0bacae85d5b0f4fb4b60324361a742e1b75ff4133594f6fdb0892642311ca3bf45423fdcb264f1ee5faac07b5fc45d1030d07d7e36da5301c7445fd18f8462bace5881fbcfc641295240d2b2520ac518ccec24463de4c2884d1a5f49f6543fd77fd719180216b51f7d36a9988f0b9e6980c68611d03d4b305789f4cb110ea5f8b4176ee80b9ce4bcc443212fcd5ca3a6e686a28b82e751c4ffaf53c2b3013f5498eab0d0f06b88ac9d27679ddfb687b17f08c1f204182e9b0f74588afb53b8d75e6f6d819b078c3ee3173b62d961d4f67751b7af489fa75cffa3f0e38e27438c225fb1b1c032f9c64a772292b987b3766a0862147fb6d31942ed9d12319c7428abf83e8e8df4885c9f766af246bd3ab54f1b0c3f754c545e7936ad723883957d3d134c58ea315e1a372e21f6aa2f97b707b3ed4fdcd3ab7c48b58d4b7569b051ebc200c99c4e0b8a46d59b18bd56d6cab252a8a7129f3eea64122b424bcf1cb647d255ea120eb638e77ed60554525e239a1219605f795492fc9e00e463edb79aef1ff03236d27194ce55389026b48e493ecdeb162916fcf5c6226b47c895e35de71206dc17ed48a6b0d5937aebe795319794179e08cd1cf715c4acaf474468a4c6f46a1906a65cca72b52a380b2296f1389c3bc1dc521a607eecb9c6b6b1484550595509024a006fefbbfbf9f96a42e695294489dd9f72573d4f3fbc53b190dfbd8d08b8908f6148671b9e1f80622fe6e972fcba037227736fac6536e2de3795c6a54164dfe559dc3cf62acadfb743bbed130ceb3860cf07c913d3adfa12fbf2a9982addfc4d69045a691b1bcc49972f0d14368d337da3daf19396433a4792e27750d88e58078a7a4aa6559cf99ea0c4164bf58b8f090c66b21dc107220801a375c9eecbc54167a43dbd0950b8c10de86b6c8e270c89e448e91e26b814996f4c91c0b9aadc7a405f46a8d4bd528dbeb03a0b6844b0da6585b1001f89df2bcf1518a0ac19b4bddc9a2dcf5d2bbae5bdf97b5d063a5641e6b44467803b46b12b5b08a774476eb10eeeb3a00c87235a582ecbf2d4e7e0641ef00f338eaf0b38beebd155fa34e5663c0f7e94ed1f62eb731fd88f8f1cd0bf1a70bcbfa6996339497e5656f497c19fa11a8a9b1f3e98b7d4bef77e549a04873249703dd9a8e21343761baec4dd2e2227198eeba69d35ad9965fb0bacaa94cf66abe1e78b5ca8406243273ba2c471cbca43515c85ed0064fce1fd83905dcaac65f3b0f8189e109f0bede75294dfccdd233394e4146b36b9cf19675319cb9f60bdb069cb088eba6912e9ba7c262a6518143b2e7436e41efb64219f4a77cc3a1b64a46171eb108c6f4406828ff57a5367034d04971573dc3d4f592722110b930940c9282eb3c11962709d096b9f4d1cd7e6a5098d07b6efc4fa6a18e3bdad5e6bb6d5011ef7c52d06b83f30d2deecc5390adfc5a2be6a96906a568fe8f3f2f2025d41d41b442463db804a1442a885c33d899d25e6f7b1bbfa3a820a8228c0e9dc002ff74461c5ffd10d25085c7766e404f712057c27d3132509d89f5028926c90796458be980a4ec67d46f303c43d29f607cdb78ff70bced8375bb613f5b636994f29efb68378bb480ac3874ee870331488a2f9dbb2f845644ae900f43ddd408be4ec4768820e8e32ac68a182311618f875181984e6d4c85198200de0f9699818e305ceb4b7613ba1ddeb8277c8dfd3c495bf4ac70ed4af3d335a42881b74835fddc56ac5ae378bede0b51315edd64cfabd8e86318f6c92174adc099782abd6f110cfb330452c405f118c2ac29e9a179ebafd7dd5dc4a52ebc6f23a99278fc73acecbefe53c8d9655b573073c02a8b0de9c8b112146ff0a11c4fb972a8cfed7a9e1cdf4b6224e72d74533298ed98781e8bab3cff3cb851047ffc927ed3467caf2f4f645841b231bc210db3e99951df8a89ff80935de0ae5c1d655d6721094fc4466c48d6e295a4518468da2babbb755e7b3d9c50ef52c308ff70231ebd8fcf7655e08d0d384950b98ea5687d5c15c0f77a563d7fdf5b7bc179897745e2cc5d57f94570f94e19f153a94bf6ba0b56b35525c34625491c7d62883db6f12c5838c49b846a763652f63ab1b1aace767e851a68362a97f20d4e15af748183cd17d470aab17498eb039d5a500f5582fb1e7b3fb2c3f33fa245417b480b0d6929ed8a58c432c6f68f658b996e2598220137ae6da87c352f56908bad5aeec95183795b1f197c4b9c4f250517abede57366799c6ce5efb4b0c6d12136d316e26e72c27e348bdbbd2b7c8e89bd87730ac06c9f9a0c5c2ca9903fea1c3762890b4229c872055fa64134d6a31e6760beaa87f07d3c275d19cbb851fd5547f9a510fcb8b95835607ab1e26c4e4fd3db50f5eb942bcf1ee87637508b697ca157189b6b0783dec88dbfe226ff8448e296e8b9b389b56cbed3d5be706a0a0674c865ad35156ec04748c4bfaf5cd5d0fe0fc1b1a5783089804ecb2226a5bba93be942c0eeab4a8743692dadb3b7dbf179db3a8da4942ea75bc22c4ac2053889b6dd50ee641994a00a700faf3fb5b5f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{0x88, 0x10d, 0x1000, "2e6793e919aa00323155ef2cd019cb515e50c2c698cb19b14104e335c6e9c47b1de15cf72ec0fffcdeab0787d5391857f32c2032141029542f4692d6249a861a1c17bb45fc9d6891fa847556b9682c73df542b2bf016c6f950dc8e95a4fd513c1f8d90abfcd8f0b3bf9b9b0e362ad2fd9aa1"}, {0x38, 0x3a, 0x1, "8f761c652a32d418bb6763c7ffb2d9364c7132107ae4d57251371af77a04a7b4a8"}, {0xb8, 0x118, 0x80000001, "5927b0d071975dad52b85ff0dbce485753712ec37e85caa2a87c69246a2f062f6e3e87700eaf74c1bd19b43683675200ea016a8583da216a64617bf296114a8c6fe65720ff2febede739d0039b882772b33569d5a886adb392f8c0752be6dc4c6c501c118ece71a99761b85a87fa106a6692da4ffc0f7be2f467c54c0f0475be7c600719a004d91c7d7ca3e64c5155a7978eb332e4e457736cf0168f285eda6a69e367dd09da"}, {0x50, 0x11f, 0xcb, "a27e4a6f8978f22d865c0c59b772ed44dee446009684049a98cac2288d73c4fafc8f1767db72d0a84b2147ff3217dba99b5633b02ea4bf14dc9679"}], 0x1270, 0x4000000}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000ef4000-0xb)='/dev/vcsa#\x00', 0x4, 0x40000) sendmsg$key(r3, &(0x7f0000cdd000)={0x0, 0x0, &(0x7f0000429000-0x10)={&(0x7f0000ad1000-0x128)={0x2, 0x13, 0x2, 0xd, 0x25, 0x0, 0x3, 0x7, [@sadb_sa={0x2, 0x1, 0x6, 0xc2, 0xfff, 0xc1, 0x4, 0xffffffffffffffe0}, @sadb_x_sec_ctx={0x9, 0x18, 0x5, 0x9, 0x3f, "57ed26294bf3f7c508d2f2530a262cd3b7cda7a396550e212331026dacde63da261939072a5f58b8588c4f970bcc77bc455afa64f67d7ba146ad8e8789b830"}, @sadb_x_policy={0x4, 0x12, 0x3, 0x5, 0x0, 0x8, 0x101, {0xa8c, 0x80000001, 0x0, 0x10001, 0x0, 0xff, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x700, 0x1}, @sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_ident={0x2, 0x730b3f7cb2700735, 0x9, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x382, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x17, 0x4ac7, 0x1, 0x0, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x5366, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x8000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x128) mknod$loop(&(0x7f00009ae000)='./file0\x00', 0xe004, 0x0) r4 = openat(r0, &(0x7f00002bd000)='./file0\x00', 0x0, 0x0) fchdir(r4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000046c000)=0x0) 2017/12/29 23:25:18 executing program 4: alarm(0x400) r0 = socket(0x0, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b18000-0x4)=0x0, &(0x7f0000000000)=0x4) alarm(0x0) 2017/12/29 23:25:18 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000001, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000009000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/29 23:25:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x9ff) write(r1, &(0x7f0000e70000)="2400000058001f0014f9f407125500001713170308001000fff7080004005900cb690008", 0x24) 2017/12/29 23:25:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003fa000)={0x1, &(0x7f0000696000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000dc1000-0x1)=0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCNOTTY(r1, 0x5422) dup2(r1, r1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00005f8000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000c33000)=0x0) 2017/12/29 23:25:18 executing program 0: r0 = socket(0xf, 0x8000e, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x7, 0x2, 0x9, 0x400, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f0000f5e000-0x10)={0x0, 0x0}, &(0x7f0000272000-0x10)={0x0, 0x0}) 2017/12/29 23:25:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000701000)={0x1, &(0x7f000004a000-0x8)=[{0x6, 0x0, 0x0, 0x5003e}]}) socket$inet6(0xa, 0x0, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000ecb000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00002e8000-0xa8)=[{{0x77359400, 0x0}, 0x7, 0x93, 0x8}, {{0x0, 0x0}, 0x2080000000, 0x7, 0x8}, {{0x0, 0x2710}, 0x3, 0x9, 0xc5}, {{r0, r1/1000+10000}, 0x2, 0x4, 0x2}, {{0x0, 0x7530}, 0x7fff, 0x0, 0x3}, {{0x0, 0x2710}, 0x8, 0x6, 0x8001}, {{0x0, 0x0}, 0x2, 0x5, 0x1}], 0xa8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bbb000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061e000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x1, 0x1) 2017/12/29 23:25:18 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) ioperm(0x4, 0x3f, 0x8) [ 84.941308] binder: 13237:13239 ioctl c0306201 20007000 returned -14 [ 84.969907] binder_alloc: binder_alloc_mmap_handler: 13237 20003000-20005000 already mapped failed -16 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000329000-0x4)=0x6) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00007c8000)={&(0x7f00005f9000/0x4000)=nil, 0x434ab378, 0x1, 0x9, &(0x7f00002c7000/0x4000)=nil, 0x5}) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$loop(&(0x7f00001f0000)='/dev/loop#\x00', 0x4, 0x2002) sysfs$3(0x3) ioctl$LOOP_CHANGE_FD(r0, 0x1276, 0xffffffffffffffff) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f8c000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000169000)='./file0\x00', 0x0) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000216000-0x8)='./file0\x00', 0x107002, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ac8000)="b1fe1629d919fb97b2b92c2b9ffe3a6bf50ac91f2afdceb57163ae7ae38d5ee1b0f8481d3b9e5c86346b022ce81a969355cbb1b7d23a61651dc0297759af56c0f5fcc7380f133d2f41ca7a47341bb0cd84fef21c4ad419799bc0a0329529d0fd24d5d31d50763ca86b1b4fc54cb76b9d12b001aa146cf2034be1b1f8064446e1d59ebe34d712367b19415947ad13974aa193e9b0646a6893f5e913114cb822b67e2eaaa74756080000002588bc681119fd1ff5ad", 0xb4) connect$ipx(r0, &(0x7f00009da000)={0x4, 0x6, 0xfffffffffffffff8, "210bc98e9e68", 0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000681000)='/dev/cuse\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000602000-0xc)={0x1, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f000045a000-0x4)=0x0, 0x4) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000147000)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00005b6000)={0x4000000000000000, 0x1f000, 0xffffffffffff7fff, 0xf, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) poll(&(0x7f0000f7c000-0x40)=[], 0x0, 0x0) 2017/12/29 23:25:19 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/29 23:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000000003, 0x5) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000f49000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003cf000)=@assoc_value={0x0, 0x4}, &(0x7f0000776000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006bb000-0x6)={r1, 0x4000000}, 0x6) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a2f000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f00008dd000-0x1)="", 0x0, 0x0, &(0x7f0000660000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003d9000-0x2)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000015000)={0x1, 0x0, 0x5, {0x0, 0x1c9c380}, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00002d8000)={0x10000, 0x7000, 0x1, 0x3, 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a50000)=0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = gettid() setpgid(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x10) recvmmsg(r3, &(0x7f0000443000-0x6)=[{{&(0x7f0000e9c000-0xf)=@un=@file={0x0, ""/13}, 0xf, &(0x7f000057a000)=[{&(0x7f0000084000-0x22)=""/34, 0x22}], 0x1, &(0x7f000090e000-0xbc)=""/188, 0xbc, 0x7fff}, 0x8}], 0x1, 0x2, &(0x7f0000130000)={0x0, 0x1c9c380}) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006c0000-0x8)={0x0, 0x1}, &(0x7f00007b2000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006c8000)={r1, 0x0, 0x2, 0x413f}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x9d, 0x5, 0x0, 0x7}) dup3(r0, r0, 0x0) lstat(&(0x7f0000f73000-0x8)='./file0\x00', &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a46000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000759000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001e000)={0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000f000-0x34)={{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]}) clock_gettime(0x0, &(0x7f0000755000-0x10)={0x0, 0x0}) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000703000)=0x0) timerfd_settime(r1, 0x1, &(0x7f00001a1000)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000cf1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bind$netlink(r6, &(0x7f0000335000-0xc)={0x10, 0x0, 0x40, 0x8}, 0xc) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000db6000)={0x0, &(0x7f0000577000)=[]}) r0 = memfd_create(&(0x7f00002c1000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000699000-0x8)={0x0, 0x1}, &(0x7f00002a9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000156000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x9d26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x98) lseek(r0, 0x0, 0x2) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000077d000)=@req={0x28, &(0x7f0000a23000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000618000)="2e837bdb82fea9feeba82f1c3373f06f4a1bbf56e1745ea1dbb86ce279886b47"}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) 2017/12/29 23:25:19 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x80000000, 0xffffffffaaa696f6, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000)='/dev/input/mice\x00', 0x0, 0x7) unlinkat(r0, &(0x7f0000dec000)='./file0\x00', 0x0) r1 = socket(0x10, 0x200000000803, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000d40000-0xa)=""/10) write(r1, &(0x7f0000420000-0x25)="84060000000081f000070080c1ff020000f006060000c0cbffb80600080001c71f3500b028", 0x25) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d4e000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000040f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008e000)=@ethtool_dump={0x7f, 0x5, 0x3, 0xfe, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00009f1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000266000)=0x14, 0x80800) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000408000)=""/35, &(0x7f000028a000-0x4)=0x23) ioctl(r0, 0x1264, &(0x7f0000f67000-0x1)="") 2017/12/29 23:25:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000016a000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xdcc) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000744000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00008d0000-0x48)={{0x0, 0x1, 0xffffffff, 0x3, 0x0}, 0x7, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000d3000-0x4)=r0) 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000025e000-0x78)={0x0, 0x78, 0x40, 0x6, 0x3, 0x80000001, 0x0, 0x100000001, 0x0, 0x0, 0x2, 0x100000001, 0x2, 0x1, 0x0, 0x5, 0x2, 0xffffffff80000001, 0x457, 0x4, 0x7, 0x0, 0x0, 0x5, 0x1000, 0x101, 0x3, 0x0, 0x6, 0x6, 0x5, 0x4800000000000000, 0x6, 0x100000000, 0x97, 0x1ffc00000, 0xfffffffffffffff7, 0x100, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000051000-0x1)=0x0, 0x4}, 0x20000, 0x80000001, 0x5c7, 0x5, 0xc4, 0x9, 0x1ff, 0x0}, r2, 0x100000000, r0, 0x1) fcntl$lock(r1, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, 0x0}) 2017/12/29 23:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000092f000)='/dev/sg#\x00', 0x3, 0x440000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a47000-0x19)=""/25) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb5000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000302000-0x4)=0x0, &(0x7f0000e53000)=0x4) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r4, &(0x7f0000994000-0x60)=[{{0x0, 0x0}, 0x20000000001, 0x80, 0x2}], 0x18) ftruncate(r3, 0x10401) syz_open_dev$evdev(&(0x7f0000431000-0x12)='/dev/input/event#\x00', 0x8, 0x125080) sendfile(r4, r3, 0x0, 0x72439a6b) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1b5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x944}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400a3bb4, 0x200, 0x2, 0x4, 0x2}, &(0x7f000041d000)=0xa0) mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00009a5000-0x1f)=""/31, 0x1f) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000de8000)=""/82, &(0x7f00005db000-0x4)=0x52) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000de8000-0x4)=0x0, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000de9000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8003) gettid() readv(r0, &(0x7f0000ead000-0x10)=[{&(0x7f000001e000)=""/1, 0x1}], 0x1) [ 85.285100] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor1 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000548000-0x28)={@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]}) recvfrom$packet(r0, &(0x7f00000b6000-0x8f)=""/143, 0x8f, 0x20, &(0x7f0000291000)={0x11, 0x1e, r1, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d98000-0x8)=0x0) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d49000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = memfd_create(&(0x7f00009a0000)='\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000673000)='^', 0x1, 0x0, &(0x7f000032b000-0x1c)={0xa, 0x0, 0x20000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ffd000)=0x0, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000d1000-0x10)={0xc1, 0x42f, 0xa6, 0x6}) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/rfkill\x00', 0x181800, 0x0) 2017/12/29 23:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000a73000-0x20)={0x1, 0x1, 0x1, 0x8000, r1}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00008b5000)={0x0, 0x0}) utimensat(r2, &(0x7f00005eb000-0x8)='./file0\x00', &(0x7f0000a91000)={{0x0, 0x2710}, {r3, r4/1000+30000}}, 0x100) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x5, 0x3, 0x2, &(0x7f0000468000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000f18000)={0x2, 0x4000, 0x0}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f00003b9000)={r8, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000a86000)={r8, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e62000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x5) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000a15000-0xb7)=""/183) 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$netlink(r0, &(0x7f00004d4000-0x38)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x26, 0xcffddcf8d9b2dd03, 0x0, 0x0, "d0"}], 0x11}], 0x1, &(0x7f0000fc2000)=[], 0x0, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024c000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008d2000-0x20)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00008e4000)={0x10001, r2}) [ 85.326577] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor1 2017/12/29 23:25:19 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}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = socket$inet(0x2, 0x7, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009d9000)={@generic="72373ddf738a3aaa9af1fe5dd558588f", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d57000-0xe)='net/protocols\x00') mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000029c000)=@generic={0x279bb603, 0xf416, 0x4}) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000d57000-0x1c)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x100}, 0x1c) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000d57000)='./file0\x00') mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000d58000-0x8)='./file0\x00', 0x20000, 0xb2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7ffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000d91000)=""/191) listen(r0, 0x0) [ 85.385829] QAT: Invalid ioctl 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x404, 0xffffffffffffff9c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006dc000)=r1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c98000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xa)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f00008da000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000407000-0x19)="76806e65743109000000657431656d302c6d643573756d00b6", 0x19, 0x0) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a6000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c15000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x0, 0x2, 0x0, 0x18, 0x1, 0x7, 0x5, 0xfffffffffffffeff, 0x400, 0x3, 0x3, 0xff, 0x4]}, &(0x7f00002ca000)=0x108) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00008ca000)={0x100, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6e38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x48000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x2, 0x4, 0x1, 0x1, 0x0, 0x7, 0x9, 0x3}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000725000-0x8)={r2, 0x7fffffff}, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b5000-0x18)={0x0, 0x8001, 0x30, 0x9, 0x0}, &(0x7f0000fe6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000457000)={r4, 0x9e0}, &(0x7f0000b12000-0x4)=0x8) flistxattr(r0, &(0x7f0000d86000-0xb0)=""/176, 0xb0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007ab000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvfrom(r2, &(0x7f0000b59000-0x16)=""/22, 0x16, 0x10040, &(0x7f000080a000-0x1)=@un=@abs={0x0, 0x0, 0x3}, 0x8) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f00006bc000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d08000-0x30)=[{&(0x7f00005fc000-0x14)=""/20, 0x14}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f0000cde000)=""/107, 0x6b, 0x0}, 0x0) connect(r2, &(0x7f000020e000+0x7f2)=@l2={0x1f, 0x3f, {0x2, 0x1, 0x200, 0x7, 0x6, 0x2a}, 0x1, 0x85}, 0xe) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000600000)='./file0\x00', 0x28) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0xfffffffffffffffd, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000022000-0x3c)=""/60, &(0x7f00001cc000-0x4)=0x3c) 2017/12/29 23:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000404000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a62000-0x4)=0x8) preadv(r0, &(0x7f0000ce2000-0x60)=[{&(0x7f0000f94000)=""/179, 0xb3}, {&(0x7f0000828000)=""/174, 0xae}, {&(0x7f00005c3000)=""/190, 0xbe}, {&(0x7f00002db000)=""/135, 0x87}, {&(0x7f00002aa000)=""/206, 0xce}, {&(0x7f000078a000-0x87)=""/135, 0x87}], 0x6, 0x0) unshare(0x50000000) execve(&(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000fa8000-0x30)=[&(0x7f0000944000-0x8)='[cgroup\x00', &(0x7f0000c90000-0xf)="272b766d6e657431af776c616e3000", &(0x7f00003b5000-0x2)='{\x00', &(0x7f00002b3000)='\x00', &(0x7f0000a19000)="776c616e3070726f6325e67070703000", &(0x7f00003fa000-0x1)='\x00'], &(0x7f00008dc000-0x18)=[&(0x7f00004ea000)='\x00', &(0x7f0000e38000-0x4)='.//\x00', &(0x7f000073e000-0x1)='\x00']) r1 = memfd_create(&(0x7f0000412000-0x5)='userbdev\x00', 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d94000-0x4)=0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000079d000)=0x100000000) setxattr(&(0x7f00008fe000)='./file0\x00', &(0x7f000084f000)=@known='system.posix_acl_access\x00', &(0x7f0000993000)="3a892c766d6e65743100", 0xa, 0x3) open$dir(&(0x7f00003b8000)='./file0\x00', 0x0, 0x20) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) 2017/12/29 23:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005a2000)={0x1, 0x0, [{0x400000b3, 0x0, 0x807}]}) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f00008d5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00004ab000-0x4)=0xf51, 0x4) sendto$inet(r0, &(0x7f0000a9e000)="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", 0xfc1, 0x20001000040001, &(0x7f0000931000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000eff000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c69000-0x8)={0x0, 0x0}) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f0000bee000)=[], 0x0) tkill(r2, 0x16) 2017/12/29 23:25:19 executing program 4: r0 = socket(0x1, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000a4f000)='setgroups\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x4, &(0x7f0000ef3000)={0x5, 0x7fffffff}, &(0x7f00001ac000)={0x0, 0x0}) membarrier(0x800000000010, 0x0) r3 = open(&(0x7f0000f56000-0x8)='./file0\x00', 0x101800, 0xa) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000782000)=""/134) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007f9000)=0x0, &(0x7f0000f08000-0x4)=0x4) membarrier(0x8, 0x0) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000761000)=0xa7ea, 0x4) connect$inet(r1, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004fc000)={0x77359400, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000cf5000-0x4)=0x81, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000377000)="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", 0x431, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000d59000+0xc4f)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002f6000-0x8)='./file0\x00', 0x0) chdir(&(0x7f0000e2f000)='./file0\x00') syz_emit_ethernet(0x2e, &(0x7f0000c4a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x800bf, 0x101, 0x0, @rand_addr=0x0, "0a0362cf"}}}}}, 0x0) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet(0x2, 0x120000000000005, 0x18000004) r2 = getpid() r3 = geteuid() lstat(&(0x7f0000e2f000)='./file0\x00', &(0x7f0000645000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f07000-0xc)={r2, r3, r4}, 0xc) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000001d000-0x1a8)={0x6, {{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]}, 0x1, 0x2, [{{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, 0x3, @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]}]}, 0x1a8) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) 2017/12/29 23:25:19 executing program 7: 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, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008cf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) write$sndseq(r2, &(0x7f0000349000-0x1b0)=[], 0x0) 2017/12/29 23:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000da5000)={0xffffffffffffff80, 0x103001}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x18, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x4000000003a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007ad000-0x4)=0x0) ioprio_set$pid(0x1, r1, 0xa29) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000f64000)="", 0x0) 2017/12/29 23:25:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000983000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000870000)="88404e12e200d4b6", 0x8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00007ad000-0xc7)=""/199) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000868000-0x40)={0x8000000000000000, 0x0, 0x400, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl(r1, 0x2272, &(0x7f0000f97000)="") 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x6488, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) syz_extract_tcp_res(&(0x7f0000717000)={0x0, 0x0}, 0xf09, 0x0) 2017/12/29 23:25:19 executing program 6: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000aff000-0x68)={0x7b, 0x0, [0x3, 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]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000623000)=0x0) ptrace$poke(0x4, r3, &(0x7f00008e0000-0x8)=0x0, 0x7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af9000)={0x1, 0x0, [{0x40000093, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000495000)={"1eb2ee052212379f13122665e5766db98aadb91d217c64232e62bc562c7f079537ed26d5affdbdab936d2b309749e574d9c7f98809bf698bbbe3a0abdbfe8da87790e029ff35d8638937a1454ea627f0fbdc0777c987f6a1c964d8f6315a13630596411fe23882cd2f68971da06930c1eab8968278983fc335365ad0a96d28ea0ebe4fe0f32f72fbb8fbe7f4484d46c306b9c5856e604cd641f6733804cd62d4b600f98e7cffa386ce4662fa94073684d77ccb09fc3115ca554ce9cd3b8eb6337166800bed81664002ca26a019e27188112478634c13e8a22ecd2abbd84356b471a1271d8eb996f9e7b88a0d6deb37115f312513a71b4de816fcf3d01009736cd5ccd4c721cecc035e8ff4d1f11637d6f968db5e8c4ee8f1da9fe50834734d51585dfd6856b684c89dd21f7c50d891358bce588e34e7b826a6c5038aa7c5685426bf03f2ffcc07d1ac7c8bda0b4b0c243a33b65e71de034bc4cf5bc6cd5b79dbcff9e21838134631c7f6e36ba5a517e598b7b6ee91e35fa6525570d6436305d02def025864948b816fc58420647e5e6a5f245acf874fba348c18875bfc41fb822425cb8529fd0f7ed4ab6b8fa7ddc71fc0b42a4f2cea92c048d63dbcaa519aae8dfbcff560ed299c619db15d01cbfef9df843fefe98a091aa4ddc0485bf59cab2452aed19a3109b0ad1905c7f06065e8efe2c938ab1d01f7670ee91014459c579534326d67bfc820f909e9320d9a01c385fb6983a49a747f5adea9b263cb15d9a241e7a02d0a66ea64b81c759f92647459ceb4c95898b7727832699b7bb34f1510612a01b3d77820c6c01c288e406bf459b111f975a721c77bce298a18a91c2bd62939d870a97d165deb34403c3b150488891604959c367594834d10eaad3b4ed3bf8d66eb4f8ff2137d86081f28d7de9726780c17cd2046651070601ff226d6fa3f4d59055fb2436c2e5ed6012331f65e2b9c940d209ed9e2ada19ce9ba40ccb501d40d88aeb8c128e0f3dd25da128567247e478ea0b15ed3bc6d5acb29b50cb82f64321f5b86c2158cd10895a2b8a265e9d71c32e7084aa720510a9552341ce8e97045384fa3cf3ec9097d184ac973d4603e2f9e7d891d6ce2d724c0c4ce7229060756050bda7649817ec394d55327fd1aa534b315ac95b88f74f4b9f547d51680eb4382ef929f2b023fd686b3c4af473675d21c01bf8e1cba902c3102ac41c12d7932c741ab7f5670a01ba04f7f1593b287c527589b57b642f369b48a8d6d6286f16cbb1965d447b3ff9ee87ce3c61c2c4dc14da47535b817082dcd887dfd9e9b1977d81f9fcdc2f0ea7cac2c16610ab19dbf3708aa7612c7f52b317bff01ef4144d5a7535266d0c518474200a0d9846cf065f1e7550a1799b736412bab40756a7ce2dc1922202457dcd2d92a94153112ffec81da8f13da9de7cd4a9125dd"}) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f00008f7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000583000)='/dev/sequencer\x00', 0x20000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000064b000-0x4)=0x0, &(0x7f00002df000-0x4)=0x4) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00005bb000)="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") r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/rtc\x00', 0x8300, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00005f1000-0x1028)={r1, r1, 0x80000000, 0x5, &(0x7f00000d7000)="086ef5f798e86f339235d740d9d4bdb5a1b6b007caa706ae7648a923402fc25c7546c6e8383b4c39097ed5f78e328f7a0e026967ae051e5c8d7be8c30c1e9f97e634d6c33395c50d2bfcb29178ceeebbb6daa1d8a213bb5991010743313e2526fe8a039ee17e5cb778d2f98937f450485573f1700a3c2eb5e29f339646f3836850902da33bacbace81b26b4914b42f71e8ba8b5bea8ca7b91fdd5ecd29874d1eee78d68ed0b62252871e68c91cb6383776", 0x3f, 0x4, 0xa5, 0x9, 0x44b9, 0x4, 0x6588, "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"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00005bf000-0x1c)=@req3={0x8, 0x5, 0xff, 0x8, 0x80000001, 0x3ff, 0x3}, 0x1c) 2017/12/29 23:25:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000076000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009da000)=0xc) rt_sigqueueinfo(r0, 0x27, &(0x7f000009a000-0x10)={0x2, 0x1, 0xffff, 0x1}) r1 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000503000)='/dev/vga_arbiter\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000018000-0x2c)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x85}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00002c3000)={0x6, &(0x7f000060e000-0x18)=[0x6, 0xffffffff, 0x6, 0x9, 0x55b, 0x7f]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c12000-0x8)={0x0, 0xffffffffffffb1a1, 0x8}, &(0x7f0000b12000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000067d000-0x6)={r3, 0x0}, 0x6) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c7d000-0x28)={@common='yam0\x00', @ifru_flags=0x400}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c1b000-0x8)={0x0, 0x0}) 2017/12/29 23:25:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) writev(r0, &(0x7f0000d35000-0x10)=[{&(0x7f00004ff000-0xd1)="c3", 0x1}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/29 23:25:19 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f01000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000dac000-0x4)=0x58) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f00000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f00000)={0xa, 0x2, 0xc6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005c3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f00000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a1e000)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000f02000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b5000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000ad9000-0x4)=0x1008) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000efd000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$kcm(0x29, 0x2, 0x0) close(r4) r5 = socket(0x0, 0x3, 0x172a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000996000-0x4)=0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000f00000)=0x2, 0x4) ptrace$peekuser(0x3, r6, 0x9) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x40080, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000f01000-0xd2)=""/210, &(0x7f0000f00000)=0xd2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xffffffffffffffe0, &(0x7f0000f01000)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7f, 0x100000000, &(0x7f0000f01000)="fda3711e3a5a7dc8bbd07cf59311160a62dd978fad978d1ae03ed47ccb8e53e736563c184ce3372bf3df23006e8677021781dde084433851947b594a6b2317c8314166aedcb2301e0e4c79573e0733fb47845554", 0x54) 2017/12/29 23:25:19 executing program 3: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x1001}], 0x1, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000764000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8b000-0x3c)=""/60, 0x3c}, {&(0x7f0000349000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x3, &(0x7f00004a0000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aad000)='/dev/net/tun\x00', 0x0, 0x100000d) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@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) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) write$tun(r2, &(0x7f0000a26000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2017/12/29 23:25:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mount(&(0x7f00004e5000-0xa)='./control\x00', &(0x7f000069d000)='./control\x00', &(0x7f0000864000)='aufs\x00', 0x3000, &(0x7f0000b20000-0x26)="") umount2(&(0x7f0000014000-0xa)='./control\x00', 0x5) ioctl$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}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) keyctl$join(0x1, &(0x7f0000033000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2017/12/29 23:25:19 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000b76000-0x8)=[]}) socket$netlink(0x10, 0x3, 0x12) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/29 23:25:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f00001fb000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = creat(&(0x7f00002c7000)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003b2000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x7}, &(0x7f00006cd000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000033b000)={0x0, 0xff}, &(0x7f0000aaf000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000023b000-0x8)={0x0, 0x6}, &(0x7f0000d02000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b42000-0x14)={0x0, 0x0, 0x1, 0xd4a9, 0xa13, 0x2}, &(0x7f0000977000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c85000-0x18)={0x0, 0xfffffffffffffff8, 0x30, 0xfffffffffffffffa, 0x7ff}, &(0x7f00000f4000)=0x18) sendmsg$inet_sctp(r3, &(0x7f00003ed000-0x38)={&(0x7f0000436000-0x1c)=@in6={0xa, 0x3, 0x1391, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00009f2000-0x70)=[{&(0x7f0000c58000)="015562036c5d8b02b1dede68f71caa387a68c34dace51fe8251ca3851b37b8979d77813980356f7e49c8", 0x2a}, {&(0x7f0000fc1000-0x25)="7404327ab2e9ce9c8886ef672180aa6b5114e6cb76ba15289ba75fb43d2e7adfe4972c3926", 0x25}, {&(0x7f00004a3000)="33d58ce0a4a1df1d76669578da9a6561168cb46ea7e661cb54f3883501a08831c1040c3c95a62834dd61f4a3436d1f7c963a9ffcc533315155de075a7691f08815e7533d21dd575a9700214ab0990a089f170045e38e7fe3977dbdc1f5f8d10222afcd2babaa1783c9f97896e092c5bf0babd72ac22a2beb90c0fe519276348765bf4782a8d1f0490c4eb968719b1bb3e063fca0814db40e06fb56e8e5c5cc24af664aa3fa5c0ad639ddaf4f", 0xac}, {&(0x7f0000883000-0x55)="b79b1475484eb522b2c69cd67cc5876ff5368769c5a8bb172556da0df2f4cbbedce8c2c438770401b20465b4def38199faf77a3fb8d3684eb30c64bced6646ed5ca582b6c14102d2ff1608e5f4331313faeaefb77c", 0x55}, {&(0x7f0000a13000+0x472)="942e06908548e0f5118919d800fa6cedfeea479b9a38e615e62ab2f73a4901ea188fd7a8c71a1b624dc58437b795e653ab355cca3ea3b049d12e5adc9c8bb54e97bef867c68a605c139d40", 0x4b}, {&(0x7f0000c4f000-0x6b)="1eec8975c1e5c1ef4be509c1f30915b41bc77a1a118a28ed0d11aa34ec8e95d08f9a9a472cb58815e7d0412eb21949a485aa6b5b61e937a4c7cdf421599877404f4cce29a625c3183a1ce3fdfb8cd2ce732465349c4b078a732762c259299a1ae5ae0ccd58f4391044fac0", 0x6b}, {&(0x7f00001cb000)="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", 0x1000}], 0x7, &(0x7f0000afd000)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x1, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x202, 0x2, 0x80000001, 0xf62, 0x5af91217, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x4, 0x8000000000000000, 0x7f, 0x0, 0x6, 0x7, r6}}, @init={0x18, 0x84, 0x0, {0x229, 0x0, 0x200, 0x891}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8004, 0x8001, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0xffff, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x7, 0x701, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x6, 0x8}}], 0x1b0, 0x9b764eb0629d88b2}, 0x11) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f00000d5000)={0x7, 0x0, 0x4, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 85.887802] device gre0 entered promiscuous mode 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getpeername$packet(r0, &(0x7f0000cf7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000788000-0x4)=0x14) sendfile(r0, r0, &(0x7f00008c9000)=0x40, 0xffe) 2017/12/29 23:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000594000-0xc)=@sack_info={0x0, 0xffff, 0x3}, &(0x7f0000d41000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000707000-0x10)={0x2, 0x2, 0xfffffffffffffffa, 0x2, r1}, &(0x7f0000d5a000)=0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000090000)="2400000026007f00000000000000770000001d000000090007000000fc0017ff0100ff10", 0x24) socket$key(0xf, 0x3, 0x2) 2017/12/29 23:25:20 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fef000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfffffffffffffff7) writev(r0, &(0x7f0000fee000)=[{&(0x7f00003a6000-0x1c)="ba1d326c28d789323f9db8991005dd105f24f00929970e2543fcbbd7", 0x1c}, {&(0x7f0000555000-0x7d)="f889f0c8ba9ddbcf630426574adccd009af32ba422cf6e718647a4f7a568b4001d7ca67bef1d4011278b2369425d7a01ec84244993ccfe289d409543a4c6243b73d5c46c350e1241f46d347792ab7d8a0c8d92adf7a3ba3390190e433d2a87da09faf572841f5ff90d84d818628a9201a393d72ed4a8b806cd3c62075e", 0x7d}, {&(0x7f0000fee000)="bd2d47d84fb8aa16fe7e5e62dfbccd16462008438374fc022002500ba5139550ff9deabf0a567a2cd1808d4d73b3d8b866bdb15ba05b93b503129f9a4065e59a865a65d0", 0x44}, {&(0x7f00008e9000)="55726c7e2affb6b5822c58da9837d97c509e4bb6f7d85d94f3de0afe983945b751a9c4118154e05516bc4ae00382edd32fbdb9cd240ff2bfb33c3267cf56e256aa32c9233ba9d65ee1723a72dbdf74beafce371094349b4473328ab86ddef07c05b59735bb76027124a678c49b19603d6f2f9759a56b12abe57af618228bca595cecc16d0c7e510d652e052abde585c75332c4bbccaa9dc71c4135805412e3b3f48318c469ddc327d6b08143ee0ae0", 0xaf}, {&(0x7f0000fee000)="93abeb82d47bfbd2cd2c9af0b5555a8f6eb08abe3acbb0f6ccd8c6e0f7d9781da6425311261624e8d8d3b6d36c858a6c916fd0784d43f65a5cc52f47e55efbe485bc30ce4f7827f07479093e1cd44abe642067ceec5d78ddbffe23b7fbe9a0b76cfa2860be7d270682c4879c6042d5b89ed559d002e0ee8bcedc81cbba5434ecad0459", 0x83}, {&(0x7f000054d000)="2c6cba2bf3c95ca84ac2c40685f59e3298a9a8f4046fc810da7d67d5c8eff669867f1cd9d72fd0e3d398edcc0962d7c1f3703dba8f4a216fb468289ed9fa56e5167c3529661b7f8fbb49ae94aab90abef2d3fa99f0991dd03e65956e19c7020ad58dc20bdd123000c555c0d541eaebb0a7079cb6da585c3819e1e6843f17f3f0936a792e4ad0523f997018cf3416a07a23700ec2de957c7a95034374", 0x9c}, {&(0x7f0000fee000)="eb3a0d3e72a356032934d40109cad05779f2e2f910970c64768c6543fd6ca3ef68e19e47a970f1fc8818945fa3f8302dbeb1db109c65962b720d6525fc3435c8956a142235594c80743a106f80c6c1aa7a7fc7a79fb04d7acc3326596ded9ff8e24809524b47a2a8a085bdc013c0bc3d8800702f0569f6e9b0a85e8ddf5a6fe0c738574976db473bd9341c58f448d102bd59982a767a87dbacf682c0e86dd5592db5f50b390f33f008497db5964436e99869085923d44db3ca3b6e47e7eb728e48b651442263410ce83cf44f8c0174e5b40280baab4a4195faf004487474a31e85f718bc8fef92f48fe357a8e68fb78cac", 0xf1}, {&(0x7f000089f000-0x7a)="67ace50483c3b5af0cb89dae3b681fca56e986135451d925f9729bd670016170375e23adc7fbf1433e4a25695ca5d77d295b76423ab33bf37eaf91fa496f940d41f484a8749b68da9ecafe5a59a29165f6f505dbfdcc9ff0ac2b02a05c4a0cfcad77f2c2c84c3785a4ae9a7e3052332c291ddfea9dac739d6448", 0x7a}], 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fee000)=""/0, 0x0) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r0, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) 2017/12/29 23:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/29 23:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007ef000)={0x0, 0x0}, &(0x7f00000bb000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e6c000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a53000-0xc)='/dev/rfkill\x00', 0x201, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e43000-0x10)={0x2, &(0x7f000074d000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00003ca000-0x6)=""/4, &(0x7f0000369000)=0x4) readahead(r1, 0x6, 0x81) 2017/12/29 23:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000174000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000412000-0x8)="74ee4cdfb1a3833e", 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ioprio_set$pid(0x2, r1, 0x4) 2017/12/29 23:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000fa7000-0x4c)={0x1000000, 0xdd, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f000053b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ccf000)=0x10) lsetxattr(&(0x7f0000aa2000-0x8)='./file0\x00', &(0x7f0000082000)=@random={"01ff000020", '\x00'}, &(0x7f000054b000-0x14)='!\\\x00', 0x3, 0x100001) 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000088a000)='/dev/vcsa#\x00', 0x7, 0x4000) syz_open_dev$binder(&(0x7f0000ce7000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000478000)=0x8001) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x37, &(0x7f000048c000-0x6f)="5a459bc528f04dd0d6809535da4f6699be8ecc688c0bd1e0ada5548a56fa502b50c3919ee045f383d7c92b2857c0446a9c497a8ae43842330f9e584942546562f2e050d697e20e7039d0267a56d99d07bb89d4cd3ab0e35f81bc6417f115d4f2841ad16b056e73553423efb3e5bf30", 0x6f) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/29 23:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000015d000)='%\x00') r1 = syz_open_procfs(0x0, &(0x7f000016c000)='coredump_filter\x00') pread64(r1, &(0x7f0000004000)=""/0, 0x0, 0x0) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000007000-0x10)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000009000)='-mime_typevmnet1user\x00', 0x3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000+0xca5)=r1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f00002cf000-0x4)="007609b0", 0x1003, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000735000)='./file0\x00', 0x1fc) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") open(&(0x7f0000b6c000)='./file0/file0\x00', 0x40, 0x4) 2017/12/29 23:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000795000-0xb)='net/packet\x00') connect$nfc_llcp(r0, &(0x7f00006af000-0x60)={0x27, 0x7, 0xff, 0x7, 0xfff, 0xfffffffffffff800, "350b2b80ba5018db185d90bc43ce0d291ea1d60a39f663b12aa2d2e3bc0f25335ca7cc81d8007b61e63464c1f78ed90484cf658a46dbcddd908c8e0f801eac", 0x8}, 0x60) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/ptmx\x00', 0x8000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000207000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005dd000-0xc)='/dev/autofs\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001cc000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d55000)=0xc) r3 = syz_open_dev$tun(&(0x7f0000251000)='/dev/net/tun\x00', 0x0, 0x2000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000377000)=""/0) 2017/12/29 23:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000535000)={0x3, 0x8, 0x3ff, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000994000-0x10)={0x3ad, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000228000+0xe6e)={0x8, 0x10001, 0x4, 0xd010, 0x400, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000249000-0x58)={0x4, 0x40, 0x7, 0x4, 0x6031, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f81000+0x438)=0x148, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d6f000-0x4)=0x6, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fe000-0x11)='/selinux/enforce\x00', 0x101, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2017/12/29 23:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000218000-0xc)={@rand_addr=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00006f7000-0x4)=0xc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'skcipher\x00', 0x0, 0xc0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000dc9000-0x38)={0x0, 0x0, &(0x7f0000f82000)=[], 0x0, &(0x7f0000f86000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0xffffffffffffffff) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:20 executing program 2: prctl$intptr(0xe, 0xe38) 2017/12/29 23:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001a7000)='/selinux/context\x00', 0x2, 0x0) recvmsg$netrom(r1, &(0x7f0000ba4000-0x38)={&(0x7f00000fc000)=@ax25={0x3, {"9340e74cda659d"}, 0x80000001}, 0x10, &(0x7f000068e000-0x30)=[{&(0x7f00000ff000)="e08cf84950f3c0e7ce9e163cae", 0xd}, {&(0x7f000054f000)="a12797c9550156fb288c612963ca398e936b4fe0a9df4053b0de5c58395fa244b440f830f70469686fe291a2dbf19a7b9a696e3d737f2020cd99f30d25ac7f9708ee457115a197c6c8d38eed95a9bac6ff59d65f347340cedaec3f01ccf703169c67b222b24dd36ff9a413f3613bacb4d0b8d75ea0bf56f94b548e86319c536e17f49016f92b18f8454d9bb9502a1269cad00587e2d5f58f96c9514bc17111efac4499e3549736b53d9cca2f54a86abded", 0xb1}, {&(0x7f00007c2000)="", 0x0}], 0x3, &(0x7f000041d000)=[{0x98, 0x10d, 0x7, "03de9df95fd306f7a3e9cc7d5a80116b49d9ddc7edc7a9d220b36f605ae570bee5c2c60ea79331dee8612d58bdc2f27076753c028ef666a04c9a2a19b95a6a75863e0f0bf40d775e6822880c944b7b65853138a78c25afd0cd1f8ad4288fd24efa4df0657a5427ec29dc610b96cf68c3c9852308d1e69f5697350e2d1fab22c12ae3ff"}], 0x98, 0x800}, 0x40) accept$ipx(r1, &(0x7f000070f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c8000)=0x10) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x11, 0x14, 0x209, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006af000-0xf6)={0x0, 0xee, "fe05258be2a0f6b16307bee82f2249f8f785d83644e1ba493008a419886bec157a6cbf8b4393269c5e3719d1968a28b8cd99c5444a00ac2f6df3e40ee426fa8608da5901f99ce520c77a36bff167c72eed4d3284fda99881a33f1c3c8ff418f1a3451712dd8e28877dad89be9d50ecb2c3956dabd13cbbc691c2c500de066f2c001932941796e318ca88c57716deedc5bc4e8ab8a277799e23458222bbb30648885ac857d452a17df1c05be1710865007a9d3d86bc2f6c5ccf620c9747eab9b83aa9dd778e8ed7b255b9c563d28d6b60580b76df01bc30e85edfe8a68bf5f5fcbdc15e6fc5a0ae5d85c499f29991"}, &(0x7f0000964000)=0xf6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000adc000-0x8)={r2, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d67000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 86.144402] mmap: syz-executor4 (13507): VmData 1662976 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2017/12/29 23:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) r0 = syz_open_dev$mice(&(0x7f0000028000)='/dev/input/mice\x00', 0x0, 0x82200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000169000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cba000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000785000-0x20)={@generic="82a85f6d9594623d9c80ccdeecbd3085", @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pread64(r2, &(0x7f00000f6000-0xd9)=""/217, 0xd9, 0x0) close(r1) 2017/12/29 23:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000762000)='/dev/vcs#\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000027a000)={0x0, 0x2, 0xffffffffffffffff, 0xa, 0x3}, &(0x7f0000c41000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000041d000)={0x0, 0x0}, &(0x7f000096c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005dd000-0x8)={r2, 0x4}, 0x8) r3 = socket$inet(0x2, 0x803, 0x1) io_setup(0x3f, &(0x7f000082e000-0x8)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a60000-0x8)=0x5b5) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000f31000-0x1)=0x7, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000744000-0x22)={r5, 0xf5, 0x0, "74ab8f693a998e220dfffa89eaf4f5736cd066fe55c433e9"}) read$eventfd(r0, &(0x7f000068a000-0x8)=0x0, 0x8) io_submit(r4, 0x1, &(0x7f0000103000)=[&(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00009e3000)="", 0x0, 0x0, 0x0, 0x1, r0}]) setsockopt$inet_dccp_int(r3, 0x21, 0x1f, &(0x7f00008b5000)=0x250a, 0x4) 2017/12/29 23:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cc4000)={0x0, 0x7, 0x5, 0x7}, &(0x7f000058b000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000147000)={r1, 0x6, 0x11}, 0x8) clock_adjtime(0x1, &(0x7f0000e32000)={0x0, 0x8000000000d0c, 0x7, 0x0, 0x7, 0x3ff, 0x3f, 0x6, 0x6, 0x80000001, 0x65ae, 0x4, 0xdd3, 0x9, 0x7, 0x8000, 0x7, 0x5, 0x0, 0x3, 0x100000001, 0x71, 0x8001, 0x9, 0xffffffffffff8000, 0xded3}) fstatfs(r0, &(0x7f00000f8000)=""/23) syz_open_dev$usbmon(&(0x7f0000914000)='/dev/usbmon#\x00', 0x627, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) rmdir(&(0x7f0000ea2000)='./file0\x00') r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000ef2000)=0x0, &(0x7f0000c6a000-0x4)=0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000fb6000-0x8)='./file0\x00', 0x36aadb2846cdea0c) setsockopt$inet6_tcp_int(r4, 0x6, 0x11, &(0x7f0000d6a000)=0x7fffffff, 0x4) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffff) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000080d000-0x4)=0x0, &(0x7f0000a01000-0x4)=0x4) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) remap_file_pages(&(0x7f00002a0000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x10002) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f15000-0x10)={0x4, 0xffffffffffff7fff, 0x3c7, 0x5}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000591000)={0xffffffffffffffff, 0x0, 0xdf, 0xd1, &(0x7f00000d7000-0xdf)="02662536272767332f97eaed3f1a231de00a7c5068fc5af99031651304f41b4879ee79b5868509c6295dee024ce617959c21b241e81b7a2a25648a59fb5a0e03c04f6f7cf00c49f7be79d1fb663e98159b38865a2b058cbdab3007c4643b9a1402c1834670d05f183c96f37333267a7e472af6fb1e61bd240731e45fc0d3ad77f09d491a4aed271fe5b05edc50042c511b2c81f63c3a4fa710b1eb1cfa7832c1b420bdac4dc82f133ec99da7f34e4c21f7eb31f0dac12e3fdd56e07c4638ad344175d0d6728e709568aa44e6bf23391dc0646aa6c18b80e2ea949d3899f7b0", &(0x7f000037a000)=""/209, 0x400, 0x1}, 0x28) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a00000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f000086c000+0x402)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000010000-0x10)={r3, 0xffffffffffffff9c, 0x3, 0x1}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c5a000-0x88)={0xdde, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000d8000-0x10)={0x0, r2, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f00008e6000)={0x1, &(0x7f000048c000)=[0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00002dc000)={&(0x7f0000df6000)=[0x8, 0xc76, 0xeed0, 0x1, 0x6, 0x3f], 0x6, 0x401, 0xfffffffffffffff9, 0x10000, 0x49d4d6da, 0x4, {0x4, 0x8000, 0x0, 0xfffffffffffffff8, 0x80000, 0x8001, 0x3f, 0x2, 0x1, 0x90e, 0x7, 0x8000, 0xe3, 0x7, "3fa972be9662fe601bfba256751155330f0a50642e9e019fe53f7a9b880d27cb"}}) process_vm_readv(r0, &(0x7f0000f3b000)=[{&(0x7f000081e000)=""/191, 0xbf}, {&(0x7f0000a39000)=""/93, 0x5d}, {&(0x7f000041c000-0x74)=""/116, 0x74}, {&(0x7f0000722000)=""/178, 0xb2}], 0x4, &(0x7f0000a9d000-0x20)=[{&(0x7f00005dd000)=""/55, 0x37}, {&(0x7f00003c7000)=""/235, 0xeb}], 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000871000)={r4, r5, 0x4}) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000808000)={&(0x7f00002f6000)=""/159, 0x9f}) setgroups(0x0, &(0x7f0000a4d000-0x14)=[]) 2017/12/29 23:25:20 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fb000-0x15)='/proc/self/net/pfkey\x00', 0x650000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000494000-0x40)={0x2000000000000000, 0x5000, 0x40, 0x4, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000059f000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) signalfd4(r1, &(0x7f00001b9000-0x8)={0x9}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x10001, &(0x7f00002f1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000650000)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r3, 0x84, 0x8, &(0x7f0000717000)=""/0, &(0x7f0000390000)=0x0) syz_open_pts(r0, 0x488400) 2017/12/29 23:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000011a000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc6000-0x4)=0x0) r0 = gettid() setpriority(0x1, r0, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000b1f000)=0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b75000-0xd)='/dev/snd/seq\x00', 0x0, 0x18000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000c7c000)={0x0, 0x2710}, 0x10) r3 = open(&(0x7f00005f4000-0x8)='./file0\x00', 0x200000, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000-0xc)={0x0, 0x1f, 0x2, [0x7d, 0x0]}, &(0x7f0000dda000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009bd000+0x160)={r4, 0x4}, 0x6) r5 = msgget(0x1, 0x220) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000d5b000-0x1000)=""/4096) 2017/12/29 23:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001c1000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e8a000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000b18000)='/dev/input/mouse#\x00', 0x2) r4 = dup2(r2, r2) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000979000-0xc)={0x3, r3, 0x1}) fsetxattr(r3, &(0x7f0000529000)=@known='security.evm\x00', &(0x7f000020e000-0x5)='GPL:\x00', 0x5, 0x2) sendmsg$netlink(r4, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[{&(0x7f0000f4b000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2017/12/29 23:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000088f000)='/dev/loop#\x00', 0x0, 0x4004505) write(r0, &(0x7f0000ddd000-0x1000)="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", 0x200) 2017/12/29 23:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cab000)={0x2, [0x0, 0x0]}, &(0x7f000029f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000370000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd9, 0xbc}, 0x98) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b52000-0xac)={r2, 0x1f, 0xa4, "5e4cb869b547b09890d0d63eaf40eed07cc53465f2c7d93eaa041da702e8add6bbdaeff85dc877737fb4b9c1e9650cf711cb6cb3cce76ce54666ac67c02838a9dcb4c558720f83499b6b660ff41f372d80c8ed4ec901a9582dfe0b78cc69ccebe478097d0a27ac4b995a0809e4a5d46fe7c699bf68c4bf9282097c40735b30b2e27d899b428c80c55eeb1fe1fe81bf5236250f7cf5e194500dd7bde54bdce4d978265801"}, 0xac) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000075000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fe8000)={0x60, 0x0, &(0x7f000037e000-0x60)=[@decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r4, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f0000b2c000)=[@fda={0x66646185, 0x4, 0x3, 0x1f}], &(0x7f0000e06000)=[0x40, 0x40]}}], 0x9b, 0x0, &(0x7f0000cd8000-0x9b)="6f2aac6395a5ee384481b62aa7b20a87dcc4b8d93add273bfcae06ca7d22fb8e85c6718943ee15672759d23a9712b7df4688d62f15e8d82a9e1a4a035854e1f6860171991a7b3e0328e35cd0ca783d8c3c071b52a4ddea9f1209b067040cd54a55b1bdbcf4b3e20e7d7200f3d7b3109ae9bbbf7fd7446b9fe5d3208129b6928091cb6f5fdd16a8de80644fb450ca22791c126428db610a40f23fa3"}) unlink(&(0x7f00009b0000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") accept$llc(r3, &(0x7f00003c4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000525000-0x4)=0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000431000)=r3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000a8000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fchmod(r0, 0x80) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000915000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2017/12/29 23:25:20 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0x3000, &(0x7f000072b000-0x8)=0x0, 0x8, r1, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b7c000-0x400)={"8a927799b09a029f25061eda96dd3793a5fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b5ff90810603f10a2c83eb8c06219426b1b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532a29fbc9d9c4d9c045191eef90d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3efecce970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3f719f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d210000000000008000a1bf10bd30a1371757b1384000000000000000fd42ad446d9d2755f8552563c7631ee00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158281064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32ce4f47168ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b758eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2661d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dd677b2651783f6a5d9260036ccc70d69511ed1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e7072a538a5cec8fb17616d2198d02ba4e7690fab7933b676d07db27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000048f4b2eebf5bcd42688b08ad0a6575a31f81f0ff13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bebe4274984038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5e2b190980f9128e689ecee98b2ed59e1537fc9fe144dc0000000000000000f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000677000/0x18000)=nil, &(0x7f0000e3d000)=[@text16={0x10, &(0x7f0000fa7000-0x39)="65f3f00fba7e04d0640fc72366b9860b00000f320f090f06baf80c66b87cc0588666efbafc0cb8722fef2e0f30bad10466edba4000ed832325", 0x39}], 0x1, 0x0, &(0x7f0000bd9000-0x10)=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000033000)={0x0, @in6={{0xa, 0x1, 0xbd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xbbb7, 0x80000001, 0x3, 0x0}, &(0x7f00009c2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000094d000)={r5, 0x8000, 0x3, [0x9, 0x2, 0x0]}, 0xe) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x6) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f35000)='/proc/self/net/pfkey\x00', 0x20a003, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000113000-0x20)={r0, &(0x7f00000bf000)="278a786128c5fb93ba955e5ced9b77105c7716d7cdc730", &(0x7f0000f77000+0xa22)="1106cd3a11045c7feeda0be92460e46765597cc287232a691bd0312ebb25fcf92e6b038669660636ad8e91fc881ad4cd1f4ae28e01f075ca73f6e382b6d14f0b4e9d7705569f1f1760deaba6e75c1b644b7c88fbc85cdaab18fa5bea9a4bf35d07503d276806b03fbd5c5ee715843954c01b34c9279d92a2b822fb5273e4a9e30bebb29f675ed3230f82969cad0132ed4f0ebe39d47e330690d4ea35e32401bc", 0x1}, 0x20) 2017/12/29 23:25:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = eventfd2(0x3, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = getpid() socket(0xa, 0x5, 0x1) process_vm_writev(r2, &(0x7f000080a000-0x70)=[{&(0x7f00007af000-0xf6)=""/246, 0xf6}, {&(0x7f0000eea000)=""/213, 0xd5}, {&(0x7f0000281000-0xa6)=""/166, 0xa6}, {&(0x7f0000dd8000-0xaa)=""/170, 0xaa}, {&(0x7f0000a6f000)=""/8, 0x8}, {&(0x7f00001a2000-0x63)=""/99, 0x63}, {&(0x7f0000ab1000-0x21)=""/33, 0x21}], 0x7, &(0x7f0000008000-0x30)=[{&(0x7f0000b51000-0x20)=""/32, 0x20}, {&(0x7f0000e2f000)=""/4096, 0x1000}, {&(0x7f0000dde000-0x66)=""/102, 0x66}], 0x3, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) pipe(&(0x7f000090b000)={0x0, 0x0}) perf_event_open(&(0x7f0000f82000)={0x1, 0x78, 0x4, 0xb, 0x4, 0x6a, 0x0, 0xfa4c, 0x80000, 0x8, 0xffffffff, 0x80000001, 0x2, 0x10001, 0x3, 0x0, 0x8, 0xc3d6, 0x5, 0x67e, 0x2fe, 0x8, 0x8001, 0x1, 0x1, 0x1, 0x1, 0xfffffffffffffeff, 0x7, 0x9f2, 0xfffffffffffff327, 0x6, 0x5, 0x9, 0x2, 0x8001, 0xffffffffffffffff, 0x5, 0x0, 0x10000, 0x5, @perf_config_ext={0x5, 0x8}, 0x1050, 0x1, 0xf2, 0x5, 0x0, 0xbe4, 0xffffffff, 0x0}, r3, 0x4, r4, 0x8) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2017/12/29 23:25:20 executing program 5: iopl(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00006b3000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000809000)={0x3, [0x7, 0xffff, 0x4]}, 0xa) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000303000+0xe47)={0x33, &(0x7f0000082000)=""/51}) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rtc\x00', 0x10400, 0x0) recvmsg(r0, &(0x7f0000f0c000-0x38)={&(0x7f0000dab000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f5d000-0x60)=[{&(0x7f0000494000-0x9c)=""/156, 0x9c}, {&(0x7f000070b000)=""/245, 0xf5}, {&(0x7f000025d000-0xba)=""/186, 0xba}, {&(0x7f000038a000-0x59)=""/89, 0x59}, {&(0x7f0000a60000-0x34)=""/52, 0x34}, {&(0x7f0000f56000)=""/0, 0x0}], 0x6, &(0x7f0000b79000)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x40002100) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000018000-0xd)='dns_resolver\x00', &(0x7f00009b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000-0x12)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b96000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000)=0xe8) getresgid(&(0x7f00000ef000)=0x0, &(0x7f00000ae000)=0x0, &(0x7f0000ad5000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) lchown(&(0x7f00005fb000)='./file0\x00', r0, r1) 2017/12/29 23:25:20 executing program 0: mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ed000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000c80000)=0x1) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000168000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e34000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000734000)={r3, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7, 0x4, 0x8000, 0x86}, &(0x7f0000134000)=0xa0) 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009a7000-0x10)={0x4, &(0x7f00003c2000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) write(r0, &(0x7f0000017000)='+', 0x1) 2017/12/29 23:25:20 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000020000)={0x0, 0x10000, 0x20, 0x7aef, 0x7f}, &(0x7f0000022000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000004e000)={r3, 0x0, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004b4000-0x14)={r4, 0x1, 0x1, 0x4, 0x0, 0x80}, &(0x7f00000d2000)=0x14) ioctl$TCGETA(r1, 0x5405, &(0x7f0000140000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) close(r0) lseek(r1, 0x0, 0x1) 2017/12/29 23:25:20 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f0000a1c000-0x4)='./file0\x00', 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f7a000)={0x0, 0x0, 0x54}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f7b000-0x8)={r3, r4}) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f000079a000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x80000040000021, 0x0, 0x0}]}) socketpair(0x1e, 0x80000, 0xfff, &(0x7f0000c7e000-0x8)={0x0, 0x0}) 2017/12/29 23:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f0000f5e000-0x10)={0x0, 0x0}, &(0x7f0000272000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de4000-0x38)={0x3, 0x0, [{0x198, 0x0, 0x0}, {0xc001102a, 0x0, 0x0}, {0x40000070, 0x0, 0x0}]}) 2017/12/29 23:25:20 executing program 0: r0 = socket$inet(0x2, 0x1000000000000007, 0x4000080000004) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0x1) 2017/12/29 23:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006dd000)=[], 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000339000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000459000-0x4)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000004e000-0x3a)=""/58, &(0x7f0000488000-0x4)=0x3a) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000084b000)={0x0, 0x0, &(0x7f00004f3000)=[], 0x0, 0x0, &(0x7f000026b000)=""}) 2017/12/29 23:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7e70) sendfile(r1, r2, &(0x7f00009d2000)=0x0, 0xfffe) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2017/12/29 23:26:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000041000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000017f000-0x20)={@generic="b411f736eac30975c5470df091fdf4d2", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d5f000)={0x3f, 0x1, 0x8, 0x100, 0x0}, &(0x7f00000f4000)=0x10) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000afe000)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0x10001, 0x138a}, &(0x7f00005de000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000744000+0xf51)={r1, @in={{0x2, 0x3, @rand_addr=0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x7, 0x1}, 0xa0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008fc000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000615000)=0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x0) write(r0, &(0x7f00003ff000-0x29)="260000005e0009000000eaf83a0000000000000002000000fbffffff000008db1ee9ff4435ea", 0x26) 2017/12/29 23:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0x14, 0x3, 0x6, &(0x7f00002c8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000054c000)='[ppp0\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000977000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000098000-0x10)={0x0, 0x10, &(0x7f0000f0d000-0xa0)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000062000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000d32000-0x60)={0x0, 0x17, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000317000-0x4)=0x0) timer_delete(r2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/29 23:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f33000)="1f00000056007f6d00000d00fc000003072914000400ec00000000151d4a51", 0x1f) 2017/12/29 23:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0000f00080000400edfa0e0af6f900e003bf06010000d70000000000000007", 0x24) [ 144.770078] Buffer I/O error on dev loop0, logical block 0, async page read 2017/12/29 23:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x0}) eventfd(0x0) 2017/12/29 23:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000a, 0x3, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000eff000)=0x1, 0x4) 2017/12/29 23:26:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000059e000-0x4)={0x0, 0x0, 0xfdd}, 0x4) 2017/12/29 23:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000175000-0x8)={0x0, 0xffffffffffffffff, 0x0, []}, 0x8) [ 144.811315] binder: release 13630:13643 transaction 70 out, still active [ 144.818268] binder: unexpected work type, 4, not freed 2017/12/29 23:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000954000)='/dev/input/mouse#\x00', 0x0, 0x10000) sendto$llc(r1, &(0x7f0000387000-0xd9)="983df21a62974859cf8ce476ac6b185aa19490321c5f3c7e9cf05d0e54c08781c6700b2bd479c0303eee70d7ac6b476362eac5470ce8be0e2e93c5948139bd3a0eb7b84b2939abe9de2f22894968a5aba15fbc43e1dfda2ee1ee98d58f82d6840ee3d4406cce68bcb3c3bb05b71b9c171537f1126cf78a272998a9389fb46418833a0e6c6fcb4d2f7e43ef15ba5eaac6a8aad3ace7138d04e05586e5a5bd903a1337b2597b0e4473f769e1a0c727430d4922fe3a44ea5c6c49ba30104e474d484b116d6e25c3ddcb293e957662a4e7af293ffdef0d480c8b8c", 0xd9, 0x800, &(0x7f000035e000)={0x1a, 0xf, 0x75d, 0x800, 0x2, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000cfb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c58000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000598000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000001, 0x4, 0x4, 0xfffffffffffffffb, 0x7, 0x9, 0x4, 0x3, 0x300000000000000, 0x3f, 0x401, 0x2, 0x9e, 0x5]}, &(0x7f0000347000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ffe000)={0xa65, 0x2, 0x3, 0x2, r3}, &(0x7f0000ac7000)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/29 23:26:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 144.835272] RDS: rds_bind could not find a transport for 0.0.15.255, load rds_tcp or rds_rdma? [ 144.837166] RDS: rds_bind could not find a transport for 0.0.15.255, load rds_tcp or rds_rdma? [ 144.884851] binder_alloc: 13630: binder_alloc_buf, no vma [ 144.884871] binder: 13630:13664 transaction failed 29189/-3, size 40-8 line 2960 [ 144.885634] binder: BINDER_SET_CONTEXT_MGR already set [ 144.885642] binder: 13630:13655 ioctl 40046207 0 returned -16 [ 144.936262] binder: undelivered TRANSACTION_COMPLETE [ 144.947688] binder: undelivered TRANSACTION_ERROR: 29189 [ 144.961266] binder: send failed reply for transaction 70, target dead 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000921000)=@assoc_id=0x0, &(0x7f0000225000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000087d000)={r1, 0x0}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000581000+0x600)='/dev/vcs\x00', 0x82, 0x0) 2017/12/29 23:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000641000)=0x0) getpgid(r2) listxattr(&(0x7f000003a000-0x8)='./file0\x00', &(0x7f0000b33000)=""/211, 0xd3) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") chmod(&(0x7f0000b54000-0x8)='./file0\x00', 0x0) close(r0) accept(r1, 0x0, &(0x7f0000595000-0x4)=0x0) 2017/12/29 23:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ec000)='/dev/sg#\x00', 0xe39b, 0x8000000000020000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2286, 0x7fffffffefff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000032d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000065c000-0x8)={0x0, 0x80}, &(0x7f000069a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008ec000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000432000)={0x0, 0x0}, &(0x7f0000351000-0x4)=0x10) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) accept$alg(r0, 0x0, 0x0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000f2f000)=@generic={0x10000000000001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) epoll_create1(0x80000) bind(r1, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003d6000)=0x0, &(0x7f0000f8b000-0x4)=0x4) 2017/12/29 23:26:19 executing program 3: munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) sync() msync(&(0x7f00004f7000/0x2000)=nil, 0x2000, 0x7) 2017/12/29 23:26:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x12d000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000012000-0x90)={[0x80000001, 0xfff, 0x1, 0x7fff, 0x3, 0x2, 0x170, 0x7c, 0x401, 0x4, 0x7, 0xa2b, 0x5, 0x100, 0x2, 0x4], 0x0, 0x20090}) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000011000)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ef5000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000ca1000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_setup(0x0, &(0x7f0000fce000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x4, &(0x7f0000fcf000-0x20)=[&(0x7f0000fce000)={0x0, 0x0, 0x0, 0xb, 0x101, r0, &(0x7f0000fce000)="8f86d6d727ae5e2a7c61eeb21cbbfcbfb911b8185d5de8eb8a3a3f6fa2326ad689737ba85133b38ad73c0ab2f4ef7e7d75fcbec287abd9dd431b79d7d6ccdfe1a4ed61e5ad3fe0498bf4b0683a4eb25566616c7856d33e929182c703dd073e31aa4323c14c6d7e92ff890ec1af7c8de4d3fd0cf16b363f0a3a4df30f9876f7a9b976da1ad73245be402466c6f7727252cafa61df8495e65bca6e44dcba21c7ffb2e6876fe00c68e679efaf7222bbac19", 0xb0, 0x100, 0x0, 0x1, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000fcf000-0x1000)="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", 0x1000, 0x6, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000001000-0xe0)="c42df78af0c5b464cbfc2cb11b928d688607fb04a07638a23cb809fe5f1601f105320d17a4623efabcdbdc5dd4c6a59f4358860876c13a4a3d5eb3ac0cd1202de10bdf66d985493de41bc63337cdc292a8f41f13141613877e85bf7f12456c4cf27aa36a25e159511ab7d919f9f2596b4e8b0a398c99f4a27d0d6af004fa6cec9284753f452b18b8872d9c2f348bc67f74e35f09330bfe12c707e404cd6a313f2d0a9a3efbf3a6bed27340921edfecd1229366d84b562b4ade12cc7596a5985981329cb7c44c91caad696f9c6a616b7e7d18bc957dda237c9da27f79b7640188", 0xe0, 0x8, 0x0, 0x1, r0}, &(0x7f0000fcf000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000001, r0, &(0x7f0000fce000)="", 0x0, 0x81, 0x0, 0x1, r0}]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ec6000-0x28)={@common='yam0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fcb000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000a38000)=""/174) socketpair$unix(0x1, 0x2000001000000005, 0x0, &(0x7f000089f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5455, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) flock(r0, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8b000-0x15)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000ead000)='./file0\x00', 0x50) process_vm_writev(0x0, &(0x7f00003dd000)=[{&(0x7f0000848000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f00002b4000)=[{&(0x7f00003ac000)=""/0, 0x0}, {&(0x7f0000335000-0xf7)=""/247, 0xf7}, {&(0x7f0000092000-0x59)=""/89, 0x59}, {&(0x7f0000ca3000-0xd)=""/13, 0xd}, {&(0x7f000066f000)=""/59, 0x3b}, {&(0x7f0000d04000-0x95)=""/186, 0xba}, {&(0x7f0000753000)=""/29, 0x1d}, {&(0x7f0000cd0000-0x1000)=""/4096, 0x1000}, {&(0x7f00006f2000-0xbb)=""/187, 0xbb}], 0x9, 0x0) 2017/12/29 23:26:19 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000002000)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000017000)=@generic={0x0, ""/126}, &(0x7f0000009000-0x4)=0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000017000)='reno\x00', 0x5) process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000000c000-0xce)=""/206, &(0x7f0000018000)=0xce) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f0000000000)="", &(0x7f0000018000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f000000d000)="06ac010a4dd78f95a63df96296247d5359be757695b5985207cde7645818b3d2cddec9dee6500f296a8aaf0a051b05a203d52bd1d7502bd6d3b02830db27c88a51a46d36db5b356b5319d3fabc3917967aef28e3d8e2154c6902a414a85e1f6850c601996aafa2985eafe0bce44474") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000097f000)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000b2b000-0x8)=0x6, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d8000)='/selinux/access\x00', 0x2, 0x0) migrate_pages(r1, 0x0, &(0x7f0000a52000)=0xffffffffffffffff, &(0x7f0000756000)=0x0) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x1c) 2017/12/29 23:26:19 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2c200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002000-0x10)={0x2, 0x7f, 0x8, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000)={@generic="0f21f73652d25a1c533dd99b057ed267", @ifru_names=@common='bcsf0\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/29 23:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getuid() lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000691000-0x10)={0x80e, 0x0, 0x3, 0x3, 0x0}, &(0x7f0000e91000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002aa000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000068d000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9, 0x6, 0xbf54, 0xfffffffffffffffe}, &(0x7f00008cc000-0x4)=0xa0) fchown(r1, r2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e2f000)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xa5e9, 0x2, 0xde9, 0x0}, &(0x7f00009d6000)=0xa0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00003fb000)=""/142, 0x8e) 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000)='mountinfo\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fee000-0x10)={0x3, [0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000ac7000)=[{&(0x7f000057c000)=""/0, 0x0}, {&(0x7f0000486000-0x4e)=""/118, 0x76}], 0x2) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) mprotect(&(0x7f0000670000/0x1000)=nil, 0x1000, 0x3000001) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000873000)={0x0, 0x100000000, 0x8, 0x1, 0x7c, 0x20}, &(0x7f0000141000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000813000-0x8)=@assoc_value={r1, 0x10000}, 0x8) r2 = open(&(0x7f0000b26000)='./file0\x00', 0x81, 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000a6b000-0x4)=0x0) recvmsg$netrom(r2, &(0x7f00003f7000-0x38)={&(0x7f0000bfc000-0x10)=@ax25={0x3, {"953e4a47aead17"}, 0x3b}, 0x10, &(0x7f0000482000)=[{&(0x7f0000e37000)="057a81ff8d4c21a2f612f0c09240e1b8976080781f0a80ae50202b6b691b6808346c724da7a481d597ea3fbf35d1c4f366232e72ab7bf7731722a4aeedab7012b00f72f1bd382127c955cb7f8ab6313351175d4628b2861c5d5dded68d129fe4cd58f9bfdeccdd04e8d8beff68fc8a79b3edbbbad6b9077fd9a3e4263e3b961898e26ab698eb9ac04881fe2cb3c256010ec101ee47fb24152388594bc8eb6e19a3acab93c3a43a1021875ecf506a081c9f85e7736d9b8f56968e4915d760a075fd4c2a928b976fe480cfe7de7d27899e50eaa8d86c0573f17ee19b876c797257304dd1415ee7f72932b89a7384cf2aa9ce142d", 0xf3}, {&(0x7f00009ca000-0x79)="1e9ac35436d327d840f141b50325ce56dd60eba0c5406b2cf6384ce4fc8a848d388a2734c4f2018e3ecead988b5fad4eccac50468edb90cc8c499000e8943136af17059f9f654686f85b8214c68296de53445c11717fcb054f5f9ab3229cde2b09e97e78dbcc39b760deb85f46f8cf7f7bbd1bcc82ce823a39", 0x79}, {&(0x7f0000847000)="75cd2fe4d246d9d55d116ab9ae8185865abbc631c96f6a4cee812a7f0543cde1a58f0f4d6f2171970d91fed7c039bd1ce5b735b580cd241f6692f1e9e086cbbcdfe37021dbe7c1e792c2b01049485676817bab7a506cea157c466fe3ff208052f3896212d80e42dbfbf829ed79e6f1e67088b3f11d841fa67156c7bdd52c3aab0d6ec87a7d18e9dee0c75ed89aeb0305934b9a6395321a4d6de79d2afdc027315d4d92ba96a6ee6318f4bdc4d28699e72a", 0xb1}, {&(0x7f0000482000-0xcc)="3453e963427cde5b73dc26883031cb1b1e1f9193cb18d9cee85bc8d2e7789adde9adf534106519cb68e4676ade9989f01673d17fd15f2800433ed53df9aa11b9bd85d117e157d76ac7a7209fa72985e8ead6b6a7ab803d0b16b148600cee19a30acd3b803fdd642a78f99d7d60751e74e07dfdfef41c3c3e65f4abfb5b8fd82652a5e824ee44ff73bfd97943950b43926c08ecbf8cb0c8ac64cfa4b8a26f8ad7713b9a7f7e6be7034fd54f2560d1b88b0203ad5eb1257ceaba409b75878ec69a6443e9bdfa1735740a060af8", 0xcc}, {&(0x7f00002f2000)="4a1d015b807a664bcd95cd98cbe721067e66afd145367b599c2295b03bf6d2904bb9122fb695300cb22c347137be2f8cb3029d9530d7f98b65", 0x39}, {&(0x7f000087f000)="3e8c84363483dac6539c0fdf23a4b69a45c7eda6c00e9c56f5617a62963bae6d05c1ede675c5683e99bfc2c7557f5fca5b426909cbb55bb284d0765f652e6e03ba4cc39fc47ae237181573ccf0edb76078b663ff38ab68d23c4d606065ac8e7fea91c6960354a3e6c0564de2d971e69e40e5cd5d98a73ed81c90fd9479d46aa4600905c7dc4e8af8423e55375f628d1115a7421f55f245a45dda9dd39c74b563acce4c05392dec6c89aa911657294023d8f184", 0xb3}, {&(0x7f0000f77000-0x49)="cc60d0aac3f7af373272d4e795ba50f290efbd3fae62ccdf285acc3b07e1e24c36462f3db7a87f8ccfb3c92e77f9199cacfcd5479ce51c250b4ed7bb9d115037e72495143f0d807a99", 0x49}, {&(0x7f0000f0e000)="21be691419fd81f4f25aafe24cf30ab01572610ad759a1bca078258f4c7e5bf99f5c89ad14c62b6ec8bb72a98a1173869070f70d5582ec254d2d733627cd9e3cf599af995ec59ffaa257a3af051ba3d555133e9ea3febb08d67f094a2e18117a502d041f47d8ff89772cdfc5d6fc1c200ccb27c12b7c6262fd1111", 0x7b}], 0x8, 0x0, 0x0, 0x15}, 0x40000000) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000dcf000-0x9e)=[{0x18, 0x15, 0x201, 0x0, 0x0, "0a9337cc89b506f8"}], 0x18}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000769000-0x4)=0x1ff, 0x4) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000637000)={0x3, &(0x7f0000ea8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e91000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f00004cc000-0x4)=0x98) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005f7000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ca4000-0x8)={r3, 0x4}, &(0x7f0000b9b000)=0x8) pipe2(&(0x7f0000ee9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x10000) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000364000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r4, r5, 0x21a01100, 0x0) rt_sigreturn() 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2c000)='/dev/hwrng\x00', 0x100, 0x0) connect$inet(r1, &(0x7f0000f88000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009e4000)={r0, &(0x7f00001d1000)="f95a7a41e0cb7806163cf2ee5e023b38d29ca91a6e2e6a00033ea1fd6c778bf9e0f3d62b9d959fe1ad6bf5dc48afd75eeb7f0dd120704c1fa4154905caf009169f2a2661fb6eec22d3659b69015035f6acc814d567809dedb33995327b62e2b1703bdb9862cacd6a7cd7e6f781b7f63339f814a5bb8140a9711acd67a8", &(0x7f0000005000)="6187cd38983efda59ce0917f87f1bdb442aa013c2e866680b1424d4aea80a3f3a09deefa5b8744d76c5e7c74b38296dec11262995f775dab98f53f38e9171d03408080f4c8a7b5580b14f61f1e7d5be508ba23196584d293658eba9487edcefffa5e25a165927dfb30b39d220e71ef8e2d627a18e914335991a5369251b602df958ccc307441ff8512cf187bbd7dc860aeac5c1a789c263bc0cc4231a88ac5f39e1d58437c99e22193f39f1f32a46051ec9af93173dd305b74fa82a48105d378af408f369517ffac70a7ebd5228a200ae3f3747a47da9d9a9f9a484b89626dc7f9f8c95c6ce46907521a04c535851896e1bc88b6e71babac", 0x0}, 0x20) shutdown(r1, 0x0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 0: r0 = socket(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='bcsh0\x00', &(0x7f0000305000)=@ethtool_ts_info={0x41, 0xf, 0x7ff, 0x1, [0x9, 0x2, 0xfffffffffffff801], 0xe8bf, [0x7, 0x4, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:19 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ed000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c0000-0xe)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003c3000)={0x60000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) readv(r2, &(0x7f0000c0d000)=[], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006e7000)={0x0, 0x9}, &(0x7f0000b8b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000062f000-0x10)={0x4, 0x20f, 0x0, 0x6, r3}, 0x10) 2017/12/29 23:26:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000533000/0x3000)=nil, 0x3000, 0x2, r0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x34, &(0x7f000083c000-0x10)={0x0, 0x0}, 0x10) pipe(&(0x7f0000fe5000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f1f000-0xc)={&(0x7f000094b000-0x8)='./file0\x00', r2}, 0xc) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x3, &(0x7f0000009000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000009000)={r0, &(0x7f0000004000-0xa9)="c2b518c030e84f8be29e5764662727f28b759e21a0d5ef78f419f5ce3e775b2b399b1e02dc1b97c32c952d10cb0a33534af1f539e8141958ecd08e461bdbfed1ad417ff1c86a3347995efc6972fc22351855701e28b9ad89e119fc0b78829a1da305a7e5be83e97ff3258b8627c862f718b88ae72ba4cde4a8748517603ff6d8702489dea6f68c3f1dc49175f9f8ab42c501224059072cbbbac808b79c222342c6baab55dae176d4bd", &(0x7f000000a000-0xbb)="fdce9753382edcd9e489f66a28f1221ec148b4564e9e6daf0a3cb46770b2a767b683866d8f391ac63b9c645abacc8def17aadb2dbd3f7b1b305418732d528d513225ad8e4774edd0e56101ebd167132fcee91844c22e4bcb879908643aa9b6069f5651340352f67f52e0868518bbb30901637214df076d33882033f2125f3b0cd5ffa4407e0ce2e27411b78d704f204193b6d7030ae02a336f4b3274ec20b9af9a4663a52cbf146f6c7585cb86140413795f59784910ad918a404a", 0x1}, 0x20) 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006b4000-0x10)='/dev/sequencer2\x00', 0x200200, 0x0) clock_gettime(0x0, &(0x7f00002e1000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000004a000)=""/53, 0x35, 0x8, &(0x7f0000534000)={r1, r2}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) lgetxattr(&(0x7f0000473000)='./file0\x00', &(0x7f0000ba0000-0x11)=@known='security.selinux\x00', &(0x7f00002de000)=""/235, 0xeb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/vga_arbiter\x00', 0x222000, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00009fa000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000407000)=0x8) 2017/12/29 23:26:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000045d000-0x8)='./file0\x00', 0x149440, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004fa000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$evdev(&(0x7f0000ff5000-0x12)='/dev/input/event#\x00', 0x3, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 145.700216] sctp: [Deprecated]: syz-executor2 (pid 13755) Use of int in maxseg socket option. [ 145.700216] Use struct sctp_assoc_value instead [ 145.734083] kauditd_printk_skb: 177 callbacks suppressed 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000c1b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000155000)=0x8) recvmsg(r0, &(0x7f000042f000-0x38)={&(0x7f000007a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00005a3000)=[{&(0x7f0000f3d000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f0000c70000-0x28)=""/40, 0x28, 0x7ff}, 0x10060) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000963000)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000339000-0x68)={0x74, 0x0, [0x3, 0xae90, 0xf70, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000861000-0x4)={0x0, 0x0}) recvmsg(r2, &(0x7f0000e47000)={&(0x7f000068a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f20000-0x60)=[], 0x0, &(0x7f0000f20000-0xe6)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/enforce\x00', 0x10280, 0x0) accept4$inet(r0, &(0x7f00000dc000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000-0x4)=0x10, 0x800) r1 = gettid() setitimer(0x1, &(0x7f0000168000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00009f3000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000692000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002bd000-0x4)={0x3fffffff800}, 0x4) sched_rr_get_interval(r1, &(0x7f00007a2000-0x10)={0x0, 0x0}) process_vm_writev(r1, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) setsockopt(r3, 0x8, 0x5, &(0x7f0000434000-0x1000)="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", 0x1000) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xb172, 0x1}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004b1000-0x7)='ns/mnt\x00') getpeername$packet(r0, &(0x7f00007bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x14) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00001cf000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f1c000-0x10)={0x9, &(0x7f0000a2a000)=[{0x4a7, 0x5, 0xfffffffffffffff9, 0xc87}, {0x3, 0x20, 0xfff, 0x3f}, {0x100000000, 0x7ff, 0x9, 0x8c8}, {0x8, 0xfffffffffffff157, 0xffffffffffffffc5, 0xb2}, {0x4, 0xffffffff, 0x9, 0x5}, {0x5, 0x6, 0x6, 0x1}, {0x4, 0x35e51d10, 0x942, 0x775}, {0x5c0, 0x2, 0x6, 0xfffffffffffffffd}, {0x76ec, 0x3ff, 0x1000000000, 0x6}]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/autofs\x00', 0x103000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c7f000)=0x0) fcntl$setown(r2, 0x8, r4) ioctl(r3, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0xb, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000f62000)=""/4096) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d0b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff010000000100f7ff0000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070eaddd0000c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/29 23:26:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x402c542c, &(0x7f0000fcd000-0x24)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf37, 0x6, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fcd000-0x24)={0x81, 0x40, 0x1ff, 0x21, 0x8a1, 0x1, 0x28, 0x80000001, 0xb773, 0x7f, 0x8000, 0xefb4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fcc000)=0x0) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcf000-0x15)='/proc/self/net/pfkey\x00', 0x18002, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fcf000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="7b533411e4533408fe7455ce2d82f8fb", @ifru_flags=0x201}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000344000-0x4)=0x0) 2017/12/29 23:26:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b5e000-0x8)=0x1000000000006d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a96000)=""/4096) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00006b7000-0x60)=[{&(0x7f0000cda000-0x1000)="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", 0xf35}, {&(0x7f0000dd7000)="14e626339b81dffe138f1fffae125380c80b49eccb9efa41a9fbe226ceb99e8e05ff026414274c9e20a828749a56dcc671af68de64d4e83b3c323c3b3c1d74cf4275d4d9cd8f66e1d30a3acbb95770c4d1833510c3c0f3a1a1e7c9d195be3d3e", 0x60}], 0x2) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000dfa000-0x2)="fe08", 0x2}], 0x1) read$eventfd(r0, &(0x7f00004a1000)=0x0, 0x8) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000977000-0x6)={0x0, 0x10000000004}, &(0x7f0000541000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d5000)={r3, 0x100000001, 0x3ff, 0x6}, &(0x7f0000f6e000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000016d000-0x4)=0x100000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ecc000-0x8c)={0xbd4, 0x2a9c83e4, 0x5, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) 2017/12/29 23:26:19 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fee000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x31, 0x9, 0x4, 0x80, 0x3ff, 0x1, 0xfffffffffffffff8, 0x1, 0x805d, 0xec3, 0x5, 0x1, 0x5, 0x9, 0x8]}, &(0x7f0000002000-0x4)=0x108) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x7, 0x2, 0x820, 0xe4}) mmap(&(0x7f000023d000/0x3000)=nil, 0x3000, 0x4, 0x10010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000)={0x80000001, 0x831, 0x3, 0x8, 0x3, 0xbe3, 0x4, 0x7, 0x40, 0x3ff, 0x183, 0x3, 0x3, 0xfffffffffffffff7, 0x3, 0x4, 0x400, 0x2, 0xae3, 0x2, 0x7, 0x8, 0xfffffffffffffff9, 0xda2, 0x6, 0x2630000000}) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000023f000-0x4)=0xc) fchownat(r0, &(0x7f0000240000-0x8)='./file0\x00', r2, r3, 0x900) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a18000)={r0, &(0x7f0000001000-0x29)="", &(0x7f0000002000)=""/242}, 0x18) 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d24000)="26000000110027109381c1ff00000000000003ff000000000003ffdf2013f951050003001900", 0x26) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b61000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000331000-0x8)={0x0, 0x0}) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 145.734090] audit: type=1400 audit(1514589979.723:876): avc: denied { prog_load } for pid=13767 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 145.764082] sctp: [Deprecated]: syz-executor2 (pid 13773) Use of int in maxseg socket option. [ 145.764082] Use struct sctp_assoc_value instead 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000754000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)='5', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[], 0x0, &(0x7f0000bf7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000471000)='/dev/hwrng\x00', 0x448004, 0x0) recvfrom$unix(r1, &(0x7f0000fba000)=""/111, 0x6f, 0x20, &(0x7f000067f000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000089000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 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], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000648000)=0xe8) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000e92000)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2017/12/29 23:26:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x21, 0x25, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8}, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce4000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ce6000-0x20)={r1, 0x7, 0x1, 0x10001, &(0x7f0000164000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001cd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000041e000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000060f000-0x7)='ns/pid\x00') r2 = syz_open_procfs(0x0, &(0x7f00009e6000)='cgroup\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/1, 0x1}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000346000)="", 0x0, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:26:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a27000)={0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/vcs\x00', 0x0, 0x0) getcwd(&(0x7f0000236000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x9}, 0x10) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000e69000-0xcb)=""/203) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000039e000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2017/12/29 23:26:19 executing program 1: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000004c000)=0xfffffffffffffff9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000317000)={0xffffffffffffff9c, 0x50, &(0x7f0000136000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f16000-0x4)=r2, 0x4) pipe(&(0x7f0000f14000)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b8b000-0x8)=0x4) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 23:26:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') r1 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000353000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00003c2000-0x4)=0x0, &(0x7f0000767000)=0x4) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000fa6000-0x68)={0x79, 0x0, [0x8001, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00005c2000-0xc)={r0, r0, 0x6c01}) sendto$inet6(r0, &(0x7f000056c000)="9bf4c51df3fc9e7b35", 0x9, 0x4000000, &(0x7f00006c7000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100010) ioctl$TCXONC(r0, 0x540a, 0x40000000000000) 2017/12/29 23:26:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00008ac000-0x8)='keyring\x00', &(0x7f000068f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000adb000-0x6)='.dead\x00', &(0x7f0000e42000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009be000)="", 0x0, 0xfffffffffffffff8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc7000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = add_key$keyring(&(0x7f00009d1000-0x8)='keyring\x00', &(0x7f000088a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) 2017/12/29 23:26:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = syz_open_dev$evdev(&(0x7f000091c000)='/dev/input/event#\x00', 0x0, 0x0) dup2(r3, r4) tkill(r2, 0x16) fcntl$getownex(r5, 0x10, &(0x7f00003ce000-0x8)={0x0, 0x0}) 2017/12/29 23:26:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80001, 0x1, &(0x7f00003da000)={0x0, 0x0}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000082000-0x4)={0x4, 0x3ff, 0x400}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e5000-0xc)='/dev/autofs\x00', 0x8440, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000930000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xed13, 0xeef7, 0xfffffffffffffff9, 0xfffffffffffffffa}, &(0x7f0000488000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r4, r5, 0x0) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000715000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r6, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009e3000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000d2000-0x10)={0x7, 0x100000001, 0x8, 0x7fff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c5d000)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x41}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x36b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}], 0x94) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000920000-0x4)=0x80000000, 0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xb6d, 0x0}, 0x10) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000125000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r7, 0x800000000000937e, &(0x7f0000017000)="01") ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000941000)=[0x3, 0x600000000]) 2017/12/29 23:26:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000046f000-0x8b)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x0, 0x1000}, &(0x7f00006ee000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dde000-0x8)={r1, 0x6}, &(0x7f00008f6000-0x4)=0x8) 2017/12/29 23:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fc9000)={0x0, 0x10000, 0x30, 0x40000000, 0xfffffffffffff001}, &(0x7f0000bc7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000659000)={r1, 0x3}, &(0x7f00002f5000)=0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000060c000-0x4)=0x2, 0x4) perf_event_open(&(0x7f0000f02000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40}]}, 0x10) 2017/12/29 23:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000d4f000/0x3000)=nil, 0x3000, 0xe) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) [ 146.027526] autofs4:pid:13864:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 146.064070] autofs4:pid:13864:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2017/12/29 23:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x51, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) 2017/12/29 23:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_procfs(0x0, &(0x7f0000f35000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00002a4000)={{0x0, 0x4}, 'port1\x00', 0x80, 0x80014, 0xcd4, 0xd003, 0x0, 0x5f4, 0x28, 0x0, 0x3, 0xf161, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e3b000-0x4)=0x0, &(0x7f00004a0000-0x4)=0x4) r3 = syz_open_dev$mouse(&(0x7f00007a7000-0x12)='/dev/input/mouse#\x00', 0x9, 0x81) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00003a9000-0x4)={0xe0000000000000}, 0x4) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000cb3000)={r2, r4, r4}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000d22000-0x38)={&(0x7f000098a000-0x6)={'rmd320'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:20 executing program 3: unshare(0x5fffc) ioperm(0x100, 0x8, 0x3f) unshare(0x24020000) 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xa, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = getuid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fef000-0x4)=0x0, &(0x7f000042b000)=0x0, &(0x7f0000b7f000)=0x0) fchown(r0, r1, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r0, &(0x7f0000fee000-0x1)="", &(0x7f0000fee000-0x1d)=""/169}, 0x18) 2017/12/29 23:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000429000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000c0d000)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000aea000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000849000)=0xf) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e61000-0x4)=0x10000, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/29 23:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003aa000)={0x7, 0x78, 0xffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0xffffffffffffffff, 0x4000, 0x8, 0x6, 0xcfd5, 0x7f, 0x1, 0x10000, 0x0, 0xbb, 0x8, 0xe67, 0xc5, 0x101, 0xffffffff, 0x4, 0x800, 0xffff, 0x100, 0x0, 0x5, 0x40, 0xfffffffffffffff7, 0x2, 0xfffffffffffffffe, 0x1e8, 0x28, 0x9, 0x2, 0x2, 0x2, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x10000}, 0x300, 0x3ff, 0x4, 0x5, 0x1, 0x800, 0x3, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffff9c, 0x2) fchdir(r0) r1 = socket(0x1a, 0x100f, 0x4315) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0xa) socketpair(0x10, 0x3, 0x5e1, &(0x7f0000cef000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000050e000)={0x8, 0x2, 'client0\x00', 0x5, "93b11b5009b10171", "043125dfffa54566a90e3d45a9fb21818e6ba24097fbb69115121b5b09899a4b", 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000322000-0x4)=0x0, &(0x7f0000c95000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) write$tun(r3, &(0x7f00004a9000-0xca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8100, @llc={0xac, @llc={0x5, 0xe, "b0", "ad4c18f210c4f7e528e6abb25b2b3756d27a9f622dfbc2e06482a17270b6b65292fa39c0f00a40c83a20be4e55f2a458c80cbc51a1347c13f4107e858cfe804665976dfa744d8822ddad35ee94e208478a2c7b7bd45303d9910a437cfb8ecf0d6d6c2923d5e734b5f1967e5c6b154cd5e27c165aa2f00e42542988ab73816b2cf1b1bf852ce2a75e66b8e76cbb63aa3a2099f11dd17a15fb7659a43d1305edee55045c2e3a7c1d874f"}}}}}}, 0xca) 2017/12/29 23:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000674000)=0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x2) prctl$setname(0xf, &(0x7f00000ac000-0x9)='vboxnet1\x00') 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/rtc\x00', 0x240, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000919000)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000018c000-0x90)=[{&(0x7f0000610000-0x56)=""/86, 0x56}, {&(0x7f000016a000-0xc2)=""/194, 0xc2}, {&(0x7f0000d9e000-0x28)=""/40, 0x28}], 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000317000-0x9)='/dev/vcs\x00', 0x400, 0x0) 2017/12/29 23:26:20 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000008000-0x58)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8187eb6}], 0x58) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001fc000)='./file0/file0/bus\x00', &(0x7f0000622000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) membarrier(0x9, 0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 23:26:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) 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}) syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 146.205402] audit: type=1400 audit(1514589980.195:877): avc: denied { map_create } for pid=13898 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=bpf permissive=1 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000075a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035b000-0x30)={0x14, 0x0, &(0x7f00000f9000-0x14)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x3a, 0x0, &(0x7f0000481000-0x3a)="3d2f1678727550da68a42cf3c86adf2e8c75bf0000000000000004b553b5f5d04274506b1c81d56b9debf7fac50080000000ab4dbcf7a181ca04"}) [ 146.288759] audit: type=1400 audit(1514589980.195:878): avc: denied { map_read map_write } for pid=13898 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=bpf permissive=1 [ 146.300106] binder: 13926:13927 BC_ACQUIRE_DONE u0000000000000000 node 74 cookie mismatch 0000000000000002 != 0000000000000000 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xa2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e44000)={0x0, {{0xa, 0x3, 0x3ff, @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]}, 0x0, 0x7, [{{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x767a, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2017/12/29 23:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000089a000-0x8)='./file0\x00', 0x400, 0x44) fstat(r0, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cef000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f00001f6000)=[], 0x0, 0x0}, 0x0) bind(r1, &(0x7f000042c000-0x8)=@sco={0x1f, {0x1, 0x7f, 0x100, 0xaa00000000000000, 0x7, 0xf26}}, 0x8) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00002c0000-0x14)={0x8001, 0x101, 0x3, 0x6, 0x80}) r1 = syz_open_dev$vcsa(&(0x7f0000d22000-0xb)='/dev/vcsa#\x00', 0xf4, 0x240000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000484000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d2d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e3e000-0xd)={r2, r3, 0x400}) socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000047a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00005a9000-0x20)={0x1, 0x0, [{0x80000001, 0x2000008399, 0x81, 0x3, 0x3, 0x0}]}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00006c8000)={0x2, 0x1, 0x0, 0xd, 0xf, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x7ff, 0x7f}, @sadb_x_policy={0x4, 0x12, 0x3, 0x2, 0x0, 0x9f3f, 0x8, {0xffffffff, 0x5, 0x7f, 0x4, 0x0, 0x0, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x2849, 0x0, 0x0, 0x80000001, 0xfffffffffffffeff}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x804) 2017/12/29 23:26:20 executing program 7: mincore(&(0x7f0000f37000/0x1000)=nil, 0x1000, &(0x7f0000924000)=""/189) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fbf000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0xe8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000fbe000)=""/155, 0x9b, 0x1, &(0x7f0000fbe000)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fc0000-0x1)=0x314b, &(0x7f0000bab000)=0x1) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006f0000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fbe000)=0x0, 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f22000)={"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"}) socket$alg(0x26, 0x5, 0x0) mbind(&(0x7f000032c000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000d06000)=0x2, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000718000-0x8)={0x0, 0x7fffffff}, &(0x7f0000fbf000)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000093e000-0x10)={r2, 0xa4, &(0x7f000026f000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3080a021, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}]}, &(0x7f0000fc0000-0x4)=0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fc0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2017/12/29 23:26:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b61000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000459000-0x8)={0x0, 0x3}, &(0x7f000010b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f40000-0x10)={0x35e, 0x1, 0x7, 0x5, r3}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004a3000)={r3, 0xffffffffffffff7f}, &(0x7f00006c7000-0x4)=0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x800}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/cuse\x00', 0x400200, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000ac4000-0x4)=0x25f09a61) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000a7f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00008e9000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000dc000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x6e, 0x1, 0x9a21, 0x2, 0x80, 0x80, 0x66f, r6, r7}, {0x7fff, 0x3, 0x101, 0xddb, 0x80000000, 0xfff, 0x7, 0x6}, {0x10000, 0x1, 0x9, 0x5}, 0xffffffffffff0836, 0x401, 0x15d1740000000000, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x3}, 0x7, @in=@multicast2=0xe0000002, 0x1, 0x3, 0x1, 0x0, 0x80, 0x17, 0x6}}, 0xe8) 2017/12/29 23:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x7, 0x200000, 0x0, 0x20}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002fe000)="01", 0x1, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/12/29 23:26:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000846000-0x12)="8c46d02574378000b20003aaf49368c614a2", 0x12) 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) r1 = geteuid() setuid(r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000710000-0x28)=[{0x0, 0x0}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) io_setup(0x8, &(0x7f0000002000)=0x0) [ 146.340564] binder: BINDER_SET_CONTEXT_MGR already set [ 146.345948] binder: 13926:13931 ioctl 40046207 0 returned -16 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) fstat(r0, &(0x7f000076f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r1, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r1) r2 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x16) 2017/12/29 23:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004e0000-0x11)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000add000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000032e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d55000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000879000-0x18)={@loopback={0x0, 0x1}, 0xc0a7, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{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, @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, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$kcm(r0, &(0x7f0000a8e000-0x38)={&(0x7f00005b0000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f000067b000-0x10)=[{&(0x7f00007a9000-0xae)="e6ea50fb125a565f1748f4d747a9682570f196d9b6ce32fd89ab84c0c2f9e12a508cd830bfbc40d5ebf83dcb479c4003c5947b9946cd88dc3060595fcb0a910a776899ad1095ee5401fd2620460d03be201d42575c068e7f611f23991580ebda57c186b8c37e8690e1f060323ce00ae77b9cd7441f1e7a788e6b4dc31fdf307f8263e4282feb4680573b31e53780c72b89b574da002ea6761b69bc7c0b0e3e134f7a4704379ef83e587f5bb11e30", 0xae}], 0x1, 0x0, 0x0, 0x4000010}, 0x80) 2017/12/29 23:26:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000942000-0x4)=0x2, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x7fffffff, @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, @loopback={0x0, 0x1}, 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, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001bf000)="612a5cba195a90eed981b40c5145815c", 0x10) 2017/12/29 23:26:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @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]}, [0x4, 0x1000, 0x3f, 0x8001, 0xfffffffffffff001, 0x8, 0x6, 0x9, 0xab13, 0x101, 0x8001, 0x7f4, 0x9, 0x3, 0xa5]}, &(0x7f0000335000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002db000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8000, 0x6, 0x1}, &(0x7f00006ad000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x103, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$dupfd(r1, 0x0, r2) 2017/12/29 23:26:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c8e000-0x90)={0x9, 0x3, 0x2, 0x400, 0x2, [{0x1, 0x9974, 0xffffffff, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x207, 0x0, 0x0, 0x0}]}) preadv(r1, &(0x7f0000b02000-0x90)=[{&(0x7f0000d05000-0x8d)=""/141, 0x8d}], 0x1, 0x8000) 2017/12/29 23:26:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 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, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = add_key(&(0x7f0000428000-0xa)='blacklist\x00', &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000727000)="5c0e829192038bdc5c9c914f7c0e396d9975d2f999226c38deb03bd8d4f37c9fae55e20b0fe48dc5b7a799eff084210c572b745b9dfb783ac278d17cde352fc288ca813947877a3e8bc717cad7201221116e7ed6be1d996bdab954eabb9f550781bd2e2e8628227b7d4a9fe301", 0x6d, 0xffffffffffffffff) stat(&(0x7f000051f000)='./file0\x00', &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f5d000-0xc)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, r5, r6) 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, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b3c000)=@hdr={0x3, 0x3, 0x0, 0xbe2c, 0x0, 0x0, @ipv6={0x0, 0x6, "45cb2c", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "89da60", 0x0, "39c690"}, ""}}}}, 0x42) [ 146.499213] device syz7 entered promiscuous mode 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001e2000)=0x2000000, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e45000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000881000-0x8c)={r1, @in6={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) mkdir(&(0x7f0000589000)='./file0\x00', 0x1) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000780000)="240000001a0025f02b00000016000000020b00ff0010b500001000eb080002007fffe5b75c267ba9e89be7d1067cf40ead6499543ea0e75b78a33122cf08dc4397037c1785d7f7400c17f909139e0e71c2b9136c995f1942b86f60a3", 0x5c) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget$private(0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a78000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cc9000)={0x0, @in={{0x2, 0x3, @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, 0x100}, &(0x7f000058f000-0x4)=0x98) write$fuse(r0, &(0x7f00005b2000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x9}}, 0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ad0000)={r1, 0xffff, 0x3b, "de2e8aaee0ddf853be751694cce8fb581b3f120df7378ff9c55f6e4042cb11af8495aa2ee0095887910dd53b149c065a27dd05c4d7dc092f5e1f74"}, 0x43) getresgid(&(0x7f0000e02000-0x4)=0x0, &(0x7f00003b7000)=0x0, &(0x7f0000cde000-0x4)=0x0) set_tid_address(&(0x7f0000d2b000-0x4)=0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000000000) r1 = syz_open_dev$vcsa(&(0x7f0000d5e000-0xb)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000029c000-0x4)=0x1) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000e95000)={0x53, 0x0, 0x6, {0x1, 0x7b}, {0x2, 0x8}, @cond=[{0x1, 0x0, 0x3, 0x8, 0xd5, 0x4}, {0x2, 0x101, 0x6, 0x2, 0x3, 0x93}]}) getsockname$ipx(r0, &(0x7f0000445000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c11000-0x4)=0x10) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') 2017/12/29 23:26:21 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00001a2000-0x8)=0x3, r1, &(0x7f0000001000-0x8)=0x0, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000047c000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/88) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fe7000)=0x0) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000f2f000-0x13)=']posix_acl_accessR\x00', 0x3) utime(&(0x7f0000c3c000-0x7)='./file0\x00', &(0x7f0000000000)={0x4, 0x7ff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd3000)={0x0, 0x4, 0x30}, &(0x7f0000631000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000204000-0x6)={r3, 0x8}, &(0x7f00002ef000-0x4)=0x6) setns(r1, 0x40000000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f00009b5000)="6e6115d4a87b0c7b01861d3dd54f144b91ab478b221f80f1854b9f4fad318ea1ebda60097a35ce80b4afc1eeaebf75f3abdb7f9a3927a63235030f9ea34cbd9732d34a1cd283d4b802318430d843f0679cbf6cd7d7a1851e621227884cd6862cb4002ca5a3b94dfd86a4417d", 0x6c, 0x10, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000581000-0x4)=0x8, 0x4) 2017/12/29 23:26:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000381000)='./file0\x00', 0x2200, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d6000)="b26d58e5bff0eabe229926ad6652c48482e8", 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r3, &(0x7f00008d4000-0x8)=0x0, 0x8) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x5, 0x2, 0x8, 0x8, 0x100, 0x6, 0x8001, 0xa00000000000, 0x6, 0xb}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x0, r2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000011000)=0x0) io_setup(0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000040c000-0x15)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00006d1000)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80d) r1 = dup2(r0, r0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ed8000)=0x0, 0x4) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) [ 147.035835] audit: type=1326 audit(1514589981.025:879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getxattr(&(0x7f00000de000-0x8)='./file0\x00', &(0x7f000028b000-0x10)=@random={'user.\x00', 'security%\x00'}, &(0x7f000028a000)=""/12, 0xc) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000028c000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000141000-0xc)='/dev/autofs\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000122000)={0x5, &(0x7f000010a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$alg(r1, &(0x7f000015e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000082000)={0x0, 0x0}, &(0x7f0000001000)=0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000f5000-0x28)=[{0x3, 0x1}, {0x0, 0x7}, {0xc, 0x2028}, {0x4, 0x6}, {0x8, 0x81}], 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000042d000)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000481000-0x4)=0x0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000088c000-0x2c)={0x5, 0x9, 0x5, 0x200000b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d03000)={r0, &(0x7f000013d000)=""}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000b23000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f0000)=0x14, 0x80800) stat(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000611000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001a6000-0x4)=0x0, &(0x7f00009ed000)=0x0, &(0x7f00003c6000)=0x0) syz_fuse_mount(&(0x7f00004c7000-0x8)='./file0\x00', 0xa000, r2, r3, 0xffffffff80000000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b57000)={0x0, 0x3f}, &(0x7f0000980000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006ea000)={r4, 0x4}, &(0x7f00006b2000)=0x8) getpeername(r0, &(0x7f00009e5000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003e000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003ea000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089a000)=0xe8) r6 = getegid() exit(0x400) lchown(&(0x7f0000066000-0x8)='./file0\x00', r5, r6) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006f0000+0xde0)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) setpriority(0x0, 0x0, 0x336) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000097000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000297000-0x4)=r1) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000011c000)="", 0x0, 0x0, &(0x7f0000471000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000bc000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000f3000)=0x4b, 0x2) [ 147.097295] audit: type=1326 audit(1514589981.032:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 147.097307] audit: type=1326 audit(1514589981.039:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=68 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 147.097316] audit: type=1326 audit(1514589981.039:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 147.097326] audit: type=1326 audit(1514589981.039:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 147.097336] audit: type=1326 audit(1514589981.041:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f00002ab000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bb0000)=0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000375000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000417000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00006a1000-0x8)='net/raw\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000610000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000589000-0x10)="e5fcb5bf0b00230000000007ddb42113", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = add_key(&(0x7f0000687000-0xc)='id_resolver\x00', &(0x7f0000575000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) sendmmsg$alg(r2, &(0x7f0000ce4000)=[{0x0, 0x0, &(0x7f0000eba000-0x30)=[{&(0x7f0000b7d000-0x26)="4aef7ed480e4cdeb4fd70e6f65a809d0", 0x10}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}], 0x1, 0x0) uselib(&(0x7f000079a000-0x8)='./file0\x00') ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000954000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r2, &(0x7f00002f6000)={&(0x7f000078c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c5000-0x10)=[{&(0x7f0000a17000-0x6f)=""/132, 0x84}], 0x1, &(0x7f0000a96000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/29 23:26:21 executing program 4: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8000003) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba0000)='/dev/autofs\x00', 0x0, 0x0) pipe(&(0x7f0000b4c000-0x8)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/cuse\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e70000)=""/76) flock(r0, 0x0) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x801) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d81000)=0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x1) readv(r0, &(0x7f00004ee000)=[{&(0x7f0000c82000)=""/185, 0xb9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005ae000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000277000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xf, 0x5, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000554000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1001}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00004bc000-0x4)=""/4, &(0x7f0000000000)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000729000)={{0xa, 0x0, 0x6cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x6, [0x9, 0x7ff, 0x2, 0x757b3a67, 0x7f, 0x0, 0x400, 0x10000]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dac000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000010d000-0xc)={0x0, 0x9, 0x30}, &(0x7f000080a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000034d000-0xa0)={r3, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x3, 0x343, 0x3f, 0x80}, &(0x7f0000c7a000-0x4)=0xa0) setsockopt$inet6_int(r2, 0x29, 0x2000000016, &(0x7f00004fc000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/dev/vga_arbiter\x00', 0x8201, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000807000)=0x0, 0x4) r4 = memfd_create(&(0x7f000048d000)='eth0:,cpuset', 0x0) fcntl$getownex(r4, 0x10, &(0x7f000084a000-0x8)={0x0, 0x0}) prlimit64(r5, 0x7, &(0x7f0000b41000)={0xd21b, 0x63e}, &(0x7f0000da1000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000b8000-0x4)={0x0, 0x0}) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x4994, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @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, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 4: r0 = socket(0x20000000000003, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x7681, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/158) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000219000)=0x0) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 147.097346] audit: type=1326 audit(1514589981.041:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13999 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000075a000)='/dev/kvm\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x3, 0x8) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000035b000-0x30)={0x14, 0x0, &(0x7f00000f9000-0x14)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000c05000-0x1000)=""}) 2017/12/29 23:26:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000d8b000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) fstat(r0, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f53000)=0x1, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f0000001000-0xcf)={0xcf, 0xfa8a, "7ccef6d7b8e08cad655321b434b40b4d3aaa0a9ed88653ae7f6634d11103f3560ce9f2d0e4670141e0e1cfcc15ad2d29f65b8eda7846e14015ca5a9221e726f8880eeb03267389b0374bf3e882d5f7417f5e33b0fabe2cce7025f3276186d76d637f8762be2c170af5bb62bcd8f7b198ee3637e77cc63b45d25cf503deff722984a5c2705e9dfeaa31a9917a437ca2d398cae4204ffb3ef2077ee13653dc3e842462f438b2df97dc319ede13f58133207bd6d4662f3f89f23477348ea3321e0ef42ccc9cab89ee"}, 0x2200) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ffb000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d95000-0x8)={r3, 0x16b3}, 0x8) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 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, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) r1 = syz_open_dev$mouse(&(0x7f00008cb000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f46000)={0x0, 0x5bc}) readlink(&(0x7f00006ea000)='./file0\x00', &(0x7f00009e7000-0xf3)=""/243, 0xf3) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000d40000)={0x0, 0x0}) socketpair(0x11, 0xa, 0x59, &(0x7f000043f000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00009df000)={0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x80000001) [ 147.354211] binder: 14088:14091 BC_ACQUIRE_DONE u0000000000000000 node 75 cookie mismatch 0000000000000002 != 0000000000000000 [ 147.382981] binder: 14088:14107 BC_ACQUIRE_DONE u0000000000000000 no match [ 147.386085] binder: BINDER_SET_CONTEXT_MGR already set [ 147.386093] binder: 14088:14091 ioctl 40046207 0 returned -16 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='ncpfs\x00', 0x2000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003e7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000092e000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000045a000-0x4)=r1, 0x4) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000edc000)='./file0\x00', 0x0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000693000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$inet(r3, &(0x7f000053f000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000)=0x10) lseek(r2, 0x0, 0x1) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d38000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007a9000-0x10)={0xa, &(0x7f0000a92000)=[{0x80000000, 0x1, 0x80, 0x0}, {0x7, 0x2c41, 0x3be, 0x4}, {0x8, 0x7fff, 0xaeb, 0x9}, {0x5, 0x7, 0x2, 0x7}, {0x7, 0x4, 0xf8c6, 0x4}, {0x80, 0x0, 0x8, 0x4}, {0xb7fa, 0xfffffffffffffffa, 0x7, 0x9}, {0x0, 0x5, 0x3, 0x5}, {0x80, 0x4, 0x1f, 0x400}, {0x6, 0x5, 0x3, 0x2}]}, 0x10) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 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]}) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f52000-0x20)={0x0, &(0x7f0000ae3000)=0x0, 0x0, 0xffffffffffffffff, 0x6}) 2017/12/29 23:26:21 executing program 4: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e00000-0x8)={0x0, 0x1}, &(0x7f0000047000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x800, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x826a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009f0000-0x8)={0x0, 0x4, 0x6}, &(0x7f00003f8000)=0x8) r2 = semget$private(0x0, 0x3, 0x40) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000254000)=""/8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002a1000-0x6)={r1, 0x40000000000004}, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f0000fcf000)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000023f000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000e89000-0x74)=""/116) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x0}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @tick=0x5, {0x8, 0x9d0}, {0x1, 0x400}, @addr={0xfff, 0x6}}, {0x3, 0x4, 0x3, 0x10000, @time={0x0, 0x0}, {0xd7b7, 0x80000000}, {0x8, 0x3}, @result={0x7, 0x401}}, {0x81, 0x5, 0x2, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x4, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3b1eb12d9d25bd9a8ff100adb1421e8000000000000000092a117662916a321c602d2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0x120) close(r0) 2017/12/29 23:26:21 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b22000-0x9)='/dev/sg#\x00', 0x0, 0x2) getrusage(0x2, &(0x7f0000e7e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f00006aa000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r2}, 0x0, 0x0, 0x0}], 0x30) read$eventfd(r1, &(0x7f0000fd4000)=0x0, 0x8) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) r2 = creat(&(0x7f0000b17000-0x8)='./file0\x00', 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000714000-0x10)={0x0, 0x2000, 0x0}) r3 = memfd_create(&(0x7f0000219000)='GPL\x00', 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00006e1000)=0x3ff) epoll_wait(r3, &(0x7f0000ad0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x101) openat$rtc(0xffffffffffffff9c, &(0x7f0000bb7000-0x9)='/dev/rtc\x00', 0x400, 0x0) bind$netrom(r3, &(0x7f000028d000-0x48)=@full={{0x3, {"f05ecfdc0187d3"}, 0x1000}, [{"d88e6210466245"}, {"68bca082f3a530"}, {"eb43316525b1da"}, {"f262bbb3f4d315"}, {"b0cf3ee58744e5"}, {"0a31d025a75e46"}, {"faca5d95f869dd"}, {"6bd6028757577a"}]}, 0x48) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e46000-0xf8)={{0x2, 0x0, 0x9, 0x2, 0x8000}, 0x4, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x9, 0x7, 0x87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(0xffffffffffffffff, &(0x7f000005f000)="", 0x0, 0x0, &(0x7f00007a4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f51000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @rand_addr=0xfdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb, &(0x7f0000f88000)=0x100000000000005, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f51000+0x75b)=0x3ff, 0x4) read(0xffffffffffffffff, &(0x7f0000330000-0x1)=""/1, 0x1) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000576000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setstatus(r0, 0x4, 0x400) pipe2(&(0x7f0000bf9000)={0x0, 0x0}, 0x80800) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000672000-0x28)={0x1000, 0xc180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = userfaultfd(0x80800) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f000085b000-0x10)={&(0x7f000015a000/0x1000)=nil, 0x1000}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000cee000)={[{0x3, 0x7, 0x0, 0x83b5, 0x6fc, 0x1, 0x8, 0x1, 0x9, 0x7, 0x5, 0x0, 0x20000000}, {0x64, 0x0, 0x0, 0x7, 0x6, 0x0, 0x1, 0x1, 0x7, 0x8, 0x5, 0x0, 0x0}, {0x6, 0xb000000000000000, 0x2, 0x2, 0x7fff, 0x0, 0x0, 0x7f, 0xe, 0x9, 0x5, 0xffffffffba57c764, 0x3ff}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) r6 = syz_open_dev$mice(&(0x7f00003a2000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$TCSBRKP(r6, 0x5425, 0xa06b) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b8c000)={0x0, 0x0}) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000003000-0xa)='./control\x00') r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000)={0x0, 0xac, 0x4, [0x7, 0xfffffffeffffffff, 0x3ff, 0x9]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x37, 0x2, 0x4}, 0xa0) listxattr(&(0x7f0000002000-0xa)='./control\x00', &(0x7f0000002000-0xc6)=""/198, 0xc6) readlink(&(0x7f0000001000)='./control/file0\x00', &(0x7f0000002000-0x93)=""/147, 0x93) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00004bc000)='user\x00', 0x1) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e6e000-0xd)='net/mcfilter\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000479000-0xc)={{0xffffffffffffff44, 0x4, 0x0, 0x0, 0x3ff, 0x2b9}, 0x10001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00003a1000)=""/0, &(0x7f00001ca000-0x4)=0x0) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a92000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cbc000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = add_key(&(0x7f0000b49000)='dns_resolver\x00', &(0x7f00009f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005fc000-0x3)="9afecf", 0x3, 0xfffffffffffffffb) keyctl$describe(0x6, r4, &(0x7f0000acf000-0xca)=""/202, 0xca) listen(r3, 0x7f) sendto$inet(r2, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x50, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000000b000)=[@flat={0x73682a85, 0x0, 0x0, 0x4}], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 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}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x145002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000003000)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae5000)=@common='ip6tnl0\x00', 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00004ac000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x19, &(0x7f0000e4b000)={0x0, 0x0}, &(0x7f0000fa3000)=0x10) 2017/12/29 23:26:21 executing program 3: r0 = userfaultfd(0x80800) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) readlink(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f0000b03000-0xfd)=""/253, 0xfd) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x2, 0x78, 0x80e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x28e000)=nil, 0x28e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000028e000-0xc)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000028f000-0x8)={0x0, 0x0}, 0x5e10847d8657dd73) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, &(0x7f000028f000-0x4)=0x0) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000028f000)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) [ 147.579200] binder_alloc: 14161: binder_alloc_buf, no vma [ 147.590551] binder: 14161:14177 transaction failed 29189/-3, size 0-0 line 2960 [ 147.605393] binder: 14161:14189 BC_FREE_BUFFER u0000000000000000 no match [ 147.612672] binder: 14161:14189 got transaction to invalid handle [ 147.619055] binder: 14161:14189 transaction failed 29201/-22, size 24-0 line 2845 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ef3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000f61000)=[{&(0x7f0000f7a000)="", 0x0}], 0x1, 0x0) rt_sigsuspend(&(0x7f00004f2000)={0x5}, 0x8) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000094b000-0x10)='/selinux/member\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000242000)=""/80, 0x50, 0x400, &(0x7f0000496000)={0x0, 0x1c9c380}) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) pipe2(&(0x7f00008ce000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000063e000)=@assoc_value={0x0, 0x0}, &(0x7f0000f09000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004ff000-0x8)={r2, 0x0, 0x40}, 0x8) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002b000-0x58)={0x26, 'hash\x00', 0x1000000000000f, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000)="", 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002d000-0x4)=0x10) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f88000)='./file0\x00', &(0x7f0000d9f000-0x21)=@random={'security.\x00', 'ppp1}&selinux\\system$#\x00'}, &(0x7f0000390000-0x14)='cgroupselinuxnodev#\x00', 0x14, 0x1) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe4000-0x10)={0x8, &(0x7f0000ab8000-0x40)=[{0x8000, 0x8, 0x10001, 0x7ff}, {0x6, 0x5, 0x1, 0x3e}, {0x4, 0x9, 0x1f, 0x5c4ee832}, {0x10000, 0x6, 0x4, 0x7}, {0x18400000000000, 0xffffffffffffffc1, 0x4, 0x8000}, {0x8, 0xbe, 0x0, 0xbb}, {0x5, 0x7, 0x8, 0x3}, {0x7f, 0x6, 0x3ff, 0x96}]}, 0x10) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000550000)=0x3) write$fuse(r0, &(0x7f0000ccb000-0x1059)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) lgetxattr(&(0x7f0000a93000)='./file0\x00', &(0x7f000003d000-0xc)=@known='trusted.syz\x00', &(0x7f000061f000-0xc8)=""/200, 0xc8) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x3, 0x7, 0x1000}, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001000-0xff)=""/255) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb9000)='net/fib_trie\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ab4000+0x85f)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff81, 0x7, 0x88b7, "2a711b7ea8d1c45ffe8fd5aacc5ade4ad1deb48cda3335a294b18a6f3b6ce3152af407df769d724bf6c40b84787486e809b561f97e76445249ffd775490b43d6c22cfd8309ab2409af90123e573744ae"}, 0x160) sendfile(r2, r2, &(0x7f0000708000)=0x3ffffe, 0x1000008001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00007bd000-0x8c)={0x100000000, 0x400, 0x9, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000a1a000-0xc4)=""/196, 0xc4) 2017/12/29 23:26:21 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000fff000-0xcf)=""/207, &(0x7f0000a87000)=0xcf) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d33000)=0x0) ioprio_get$pid(0x1, r2) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) [ 147.628926] binder: undelivered TRANSACTION_ERROR: 29189 [ 147.631413] binder: 14161:14189 transaction failed 29189/-22, size 0-0 line 2845 [ 147.632676] binder: 14161:14189 BC_FREE_BUFFER u0000000000000000 no match [ 147.632683] binder: 14161:14189 got transaction to invalid handle [ 147.632688] binder: 14161:14189 transaction failed 29201/-22, size 24-0 line 2845 [ 147.662963] binder: undelivered TRANSACTION_ERROR: 29201 [ 147.668469] binder: undelivered TRANSACTION_ERROR: 29189 [ 147.673944] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000049f000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004a4000)={0x5, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b3000-0x1)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000317000)=0x0, &(0x7f000018c000-0x4)=0x4) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a87000-0x4)=0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000016d000)=""/119) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0xfe8}], 0x2) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000f1a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000030f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f1b000-0x4)=0x0) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) socketpair(0x2, 0x803, 0x5, &(0x7f0000c2b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f1c000-0xa)={0x3, [0x9, 0xd4, 0x7]}, &(0x7f0000b0b000-0x4)=0xa) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000234000-0xb)='/dev/vcsa#\x00', 0x8, 0x101a40) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000333000-0xe)={0x5, [0x1f, 0x2, 0x8001, 0x0, 0x1f]}, 0xe) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000522000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb8000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007aa000)=@assoc_value={r2, 0x0}, &(0x7f0000932000)=0x8) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000947000-0xa)='/dev/cuse\x00', 0x60a400, 0x0) fcntl$lock(r1, 0x26, &(0x7f00005ab000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x108) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bbe000-0x10)={0x0, 0x0, 0x2, 0xfffffffffffffffb}, &(0x7f0000228000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fd5000-0x4)=r1, 0x4) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b94000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000900000)='/dev/vcs\x00', 0x40, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x407f) sendmmsg$alg(r1, &(0x7f00001dd000)=[], 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00007ce000-0x8)={0x5, 0x81, 0x5, 0x401}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000aaf000)=""/87) fcntl$setpipe(r1, 0x407, 0x6e0) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef4000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef4000-0x2c)={0xb, 0x9, 0x7, 0x3ff, 0xa, r0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r2) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007c6000-0x10)={r1, &(0x7f0000ef4000)="6e99ed993b7d9b5c121c0650bb28cb8ce8f67c5157b3e2864ef92d4f2c15f80df4b98d7026ba2aa29c3df1f3ae3d14b324bd4284b05edbe7cb23131cf0727ca9090451fef6598555ffc760b38d87fed8b9ae04bf1fef3a14531f2ceb42e09f2df046dcd8ebffff542fa784491db619c11fd4226a3f96b617b0f074702c1e041d85e0aa23455dc7499d22c89372"}, 0x10) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000212000-0xe0)=[{&(0x7f0000f64000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000944000)=[], 0x0, &(0x7f0000ebd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa3cf5b2b82478f78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000044a000-0x4)=0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007c4000)={0x0, 0x6e, "c0fd7d2ac0dabd7479c01a69c7903b590a896062173d8ac85724558d117cb5f6bf126ed84fbd2e9154fd9c932f41ff451a9c4919af43c59063dbf411a3c36297c6239066ddbe8aabc4e87442523846dc6ffb44db43a00ee9f24710a44ce4fa374155c3b88b78151aadc71ce250b2"}, &(0x7f00006ba000)=0x76) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bce000-0x8c)={r2, @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]}}, 0x8c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00005fc000-0x4)=0x1b) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000bcd000)=0x0) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000018000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000af8000-0x8)={0x9, 0x2}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af6000-0x8)={0x9, 0x8}) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d0000)='o', 0x1, 0x20000080, &(0x7f0000924000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f0000654000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3aeea64e4d91bee4d9948cf16ee4b5c9110c982602136b002c78be1fc6ce05e596120bdef3d1e11a564be47cec7c92055e1e438e1b4ae532fbd154b826c821", 0x0}, 0x60, &(0x7f00007b8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000a92000-0xa)='blacklist\x00', &(0x7f0000ba6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000624000-0xe2)="5c6e602ed21dc775ffdbbc3c619416116d84027e6a51703b0ca2dea58ed9cc93c615f70d8f56842f3678ac262541e1932120cd5a59698aa922bddfd82eb06c3105b48f2208287e28a6ff638235e8f7cc31de4840c5dd0146aa7ee93d72d69232c69df2b8cd40a2bd180fccb91a5741e9d6fdb444b2eaeb782b9b1a14e7d5c47b5d259e7e341f5f08adef6e47f7c9001ea44776f9d78020ccea053ac74569ae4bd351eddc906962ed35c6a7150975f98c353fba393222411a3d401df9dbd3c465336d4ea8d2b377f43cb74bebef442b8483052d4b3f48f23b9ac3d26451fd6ad045ab", 0xe2, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f0000fd2000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:26:21 executing program 3: 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) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000f5f000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@generic="9d1c80b00c25e322ac28fa8d71540d53", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x8) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) fcntl$getflags(r0, 0x3) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x501801, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000041000-0x8)={0x0, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000040000)={0x2003, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000041000)='./file0\x00', 0x1, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000040000)={0x1000, {{0xa, 0x0, 0xc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000000c000-0xe)='./file0\x00', r2, &(0x7f0000043000-0xe)='./file0/control\x00') 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) close(r0) accept$alg(r0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/29 23:26:21 executing program 5: r0 = gettid() setpgid(0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f28000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000511000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x1, 0x80, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001000)={0x0, 0x6}) 2017/12/29 23:26:21 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000394000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000027f000)={0xffffffffffffff9c}) dup2(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1e, &(0x7f0000121000-0xd9)=""/217, &(0x7f00008eb000)=0xd9) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000949000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000-0x4)=0x10) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea6000)='projid_map\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f000097d000)=0x800, 0xff) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000e99000-0x30)=""/48, 0x30) readahead(r0, 0xfffffffffffffff7, 0xcac) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00008ce000)=0x0, &(0x7f0000e23000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000006e000-0x8)='./file0\x00', 0x400000, 0x80) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000598000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/29 23:26:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000b34000)={0x6, 0x0, 0x3400, 0x5, 0xffff, 0x0, 0x7, 0xffffffffffff2d03, 0x2, 0x3}, 0x10) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000d15000-0xa)=""/10, 0xa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000038000-0x1000)=""/4096, &(0x7f0000311000)=0x1000) 2017/12/29 23:26:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e66000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xaa}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000000000)={0x11, 0x1f, r1, 0x1, 0x7f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(0xffffffffffffffff, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0xfe8, 0x0, "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"}}}, 0x1000) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="c6", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea6000)='projid_map\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, &(0x7f000097d000)=0x800, 0xff) 2017/12/29 23:26:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0xee, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/29 23:26:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000580000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00002fa000-0x60)={0x27, 0x312, 0x3, 0x2, 0x8, 0x400, "e6c3b87121b15a08ee5388ae98b5bcd3d0e09dfb97fa92c8e7a7f5375619855610d0cb986cb271d10c3d48564315ff782d39f9c261bd65869e1a2edea43690", 0x200}, 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/29 23:26:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:21 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2017/12/29 23:26:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000776000)=""/245, &(0x7f0000c9d000-0x4)=0xf5) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000b12000-0x4)=0x8, 0x4) ioctl(r0, 0x227f, &(0x7f000047f000-0x1)="") 2017/12/29 23:26:21 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000+0x475)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001000-0x20)={0xffffffff, 0xb1, 0x3, 'queue1\x00', 0x27d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(r0, &(0x7f0000847000-0xe)='status\x00') recvmsg(r2, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) 2017/12/29 23:26:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000028f000)='/dev/vcs#\x00', 0x7, 0xa0000) openat(r1, &(0x7f00002f2000)='./file0\x00', 0x501500, 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000bed000-0x4)=0x7fffffff, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000022f000)=""/0, &(0x7f0000cc9000-0x4)=0x0) [ 147.995741] ================================================================== [ 148.003166] BUG: KASAN: stack-out-of-bounds in rds_sendmsg+0x1f02/0x1f90 [ 148.009978] Read of size 8 at addr ffff8801ce32fb70 by task syz-executor6/14337 [ 148.017396] [ 148.019013] CPU: 0 PID: 14337 Comm: syz-executor6 Not tainted 4.15.0-rc4-next-20171221+ #78 [ 148.027471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.036799] Call Trace: [ 148.039364] dump_stack+0x194/0x257 [ 148.042968] ? arch_local_irq_restore+0x53/0x53 [ 148.047607] ? show_regs_print_info+0x18/0x18 [ 148.052080] ? _raw_spin_unlock_bh+0x30/0x40 [ 148.056477] ? rds_sendmsg+0x1f02/0x1f90 [ 148.060514] print_address_description+0x73/0x250 [ 148.065327] ? rds_sendmsg+0x1f02/0x1f90 [ 148.069358] kasan_report+0x25b/0x340 [ 148.073132] __asan_report_load8_noabort+0x14/0x20 [ 148.078028] rds_sendmsg+0x1f02/0x1f90 [ 148.081899] ? rds_send_drop_to+0x19d0/0x19d0 [ 148.086366] ? find_held_lock+0x35/0x1d0 [ 148.090403] ? sock_has_perm+0x2a4/0x420 [ 148.094437] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 148.099769] ? lock_downgrade+0x980/0x980 [ 148.103888] ? dup_iter+0x192/0x260 [ 148.107488] ? lock_release+0xa40/0xa40 [ 148.111444] ? selinux_socket_sendmsg+0x36/0x40 [ 148.116086] ? security_socket_sendmsg+0x89/0xb0 [ 148.120811] ? rds_send_drop_to+0x19d0/0x19d0 [ 148.125279] sock_sendmsg+0xca/0x110 [ 148.128964] ___sys_sendmsg+0x320/0x8b0 [ 148.132915] ? copy_msghdr_from_user+0x590/0x590 [ 148.137647] ? __schedule+0x8f3/0x2060 [ 148.141504] ? exit_robust_list+0x240/0x240 [ 148.145804] ? __fget_light+0x297/0x380 [ 148.149748] ? fget_raw+0x20/0x20 [ 148.153197] ? rds_trans_get_preferred+0xfb/0x130 [ 148.158034] __sys_sendmmsg+0x1ee/0x620 [ 148.161980] ? __sys_sendmmsg+0x1ee/0x620 [ 148.166106] ? SyS_sendmsg+0x50/0x50 [ 148.169792] ? security_socket_bind+0x89/0xb0 [ 148.174274] ? fput+0xd2/0x140 [ 148.177465] ? syscall_return_slowpath+0x2ad/0x550 [ 148.182364] ? prepare_exit_to_usermode+0x340/0x340 [ 148.187356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.192348] SyS_sendmmsg+0x35/0x60 [ 148.195951] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 148.200675] RIP: 0033:0x452ac9 [ 148.203836] RSP: 002b:00007f5be1200c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 148.211755] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 148.219006] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 148.226262] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 148.233516] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee3a0 [ 148.240761] R13: 00000000ffffffff R14: 00007f5be12016d4 R15: 0000000000000000 [ 148.248039] [ 148.249637] The buggy address belongs to the page: [ 148.254544] page:00000000a8134361 count:0 mapcount:0 mapping: (null) index:0x0 [ 148.262663] flags: 0x2fffc0000000000() [ 148.266527] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 148.274386] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 148.282237] page dumped because: kasan: bad access detected [ 148.287920] [ 148.289519] Memory state around the buggy address: [ 148.294417] ffff8801ce32fa00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 [ 148.301757] ffff8801ce32fa80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 148.309086] >ffff8801ce32fb00: 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00 00 04 f2 [ 148.316424] ^ [ 148.323406] ffff8801ce32fb80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 148.330735] ffff8801ce32fc00: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 148.338063] ================================================================== [ 148.345448] Disabling lock debugging due to kernel taint [ 148.351026] Kernel panic - not syncing: panic_on_warn set ... [ 148.351026] [ 148.358381] CPU: 0 PID: 14337 Comm: syz-executor6 Tainted: G B 4.15.0-rc4-next-20171221+ #78 [ 148.368153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.377488] Call Trace: [ 148.380052] dump_stack+0x194/0x257 [ 148.383649] ? arch_local_irq_restore+0x53/0x53 [ 148.388291] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 148.393025] ? vsnprintf+0x1ed/0x1900 [ 148.396797] ? rds_sendmsg+0x1e50/0x1f90 [ 148.400830] panic+0x1e4/0x41c [ 148.403994] ? refcount_error_report+0x214/0x214 [ 148.408737] ? add_taint+0x1c/0x50 [ 148.412246] ? add_taint+0x1c/0x50 [ 148.415758] ? rds_sendmsg+0x1f02/0x1f90 [ 148.419791] kasan_end_report+0x50/0x50 [ 148.423737] kasan_report+0x144/0x340 [ 148.427508] __asan_report_load8_noabort+0x14/0x20 [ 148.432411] rds_sendmsg+0x1f02/0x1f90 [ 148.436278] ? rds_send_drop_to+0x19d0/0x19d0 [ 148.440748] ? find_held_lock+0x35/0x1d0 [ 148.444781] ? sock_has_perm+0x2a4/0x420 [ 148.448817] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 148.454156] ? lock_downgrade+0x980/0x980 [ 148.458277] ? dup_iter+0x192/0x260 [ 148.461878] ? lock_release+0xa40/0xa40 [ 148.465831] ? selinux_socket_sendmsg+0x36/0x40 [ 148.470472] ? security_socket_sendmsg+0x89/0xb0 [ 148.475199] ? rds_send_drop_to+0x19d0/0x19d0 [ 148.479675] sock_sendmsg+0xca/0x110 [ 148.483364] ___sys_sendmsg+0x320/0x8b0 [ 148.487313] ? copy_msghdr_from_user+0x590/0x590 [ 148.492044] ? __schedule+0x8f3/0x2060 [ 148.495905] ? exit_robust_list+0x240/0x240 [ 148.500204] ? __fget_light+0x297/0x380 [ 148.504146] ? fget_raw+0x20/0x20 [ 148.507572] ? rds_trans_get_preferred+0xfb/0x130 [ 148.512402] __sys_sendmmsg+0x1ee/0x620 [ 148.516347] ? __sys_sendmmsg+0x1ee/0x620 [ 148.520493] ? SyS_sendmsg+0x50/0x50 [ 148.524181] ? security_socket_bind+0x89/0xb0 [ 148.528659] ? fput+0xd2/0x140 [ 148.531833] ? syscall_return_slowpath+0x2ad/0x550 [ 148.536743] ? prepare_exit_to_usermode+0x340/0x340 [ 148.541730] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.546729] SyS_sendmmsg+0x35/0x60 [ 148.550329] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 148.555051] RIP: 0033:0x452ac9 [ 148.558209] RSP: 002b:00007f5be1200c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 148.565885] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 148.573123] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 148.580360] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 148.587601] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee3a0 [ 148.594839] R13: 00000000ffffffff R14: 00007f5be12016d4 R15: 0000000000000000 [ 148.602524] Dumping ftrace buffer: [ 148.606044] (ftrace buffer empty) [ 148.609720] Kernel Offset: disabled [ 148.613315] Rebooting in 86400 seconds..